/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-34549b5 [2022-04-08 12:41:12,985 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-08 12:41:12,987 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-08 12:41:13,012 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-04-08 12:41:13,020 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-08 12:41:13,020 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-08 12:41:13,021 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-08 12:41:13,022 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-08 12:41:13,023 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-08 12:41:13,023 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-08 12:41:13,025 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-08 12:41:13,026 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-08 12:41:13,027 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-08 12:41:13,028 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-08 12:41:13,029 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-08 12:41:13,029 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-08 12:41:13,030 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-08 12:41:13,032 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-04-08 12:41:13,039 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-08 12:41:13,040 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-08 12:41:13,041 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-08 12:41:13,041 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationQvasr_64.epf [2022-04-08 12:41:13,048 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-08 12:41:13,048 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-08 12:41:13,049 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-08 12:41:13,049 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-08 12:41:13,049 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-08 12:41:13,050 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-08 12:41:13,050 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-08 12:41:13,050 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-08 12:41:13,050 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-08 12:41:13,050 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-08 12:41:13,050 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-08 12:41:13,051 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-08 12:41:13,051 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-08 12:41:13,051 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-04-08 12:41:13,051 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-08 12:41:13,051 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-08 12:41:13,051 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-08 12:41:13,052 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2022-04-08 12:41:13,052 INFO L138 SettingsManager]: * Trace refinement strategy=ACCELERATED_INTERPOLATION [2022-04-08 12:41:13,052 INFO L138 SettingsManager]: * Trace refinement strategy used in Accelerated Interpolation=CAMEL [2022-04-08 12:41:13,052 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-08 12:41:13,052 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=QVASR [2022-04-08 12:41:13,052 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-08 12:41:13,261 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-08 12:41:13,282 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-08 12:41:13,284 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-08 12:41:13,285 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-08 12:41:13,285 INFO L275 PluginConnector]: CDTParser initialized [2022-04-08 12:41:13,286 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/nla-digbench-scaling/fermat2-ll_unwindbound50.c [2022-04-08 12:41:13,340 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/07875a5de/75558f6e9fc241eaab0d7a736b66ec48/FLAG9031024e6 [2022-04-08 12:41:13,769 INFO L306 CDTParser]: Found 1 translation units. [2022-04-08 12:41:13,769 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/nla-digbench-scaling/fermat2-ll_unwindbound50.c [2022-04-08 12:41:13,775 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/07875a5de/75558f6e9fc241eaab0d7a736b66ec48/FLAG9031024e6 [2022-04-08 12:41:13,789 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/07875a5de/75558f6e9fc241eaab0d7a736b66ec48 [2022-04-08 12:41:13,792 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-08 12:41:13,794 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-04-08 12:41:13,795 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-08 12:41:13,795 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-08 12:41:13,798 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-08 12:41:13,802 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.04 12:41:13" (1/1) ... [2022-04-08 12:41:13,803 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ad9ef8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 12:41:13, skipping insertion in model container [2022-04-08 12:41:13,803 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.04 12:41:13" (1/1) ... [2022-04-08 12:41:13,809 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-08 12:41:13,822 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-08 12:41:13,980 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] [2022-04-08 12:41:14,009 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-08 12:41:14,016 INFO L203 MainTranslator]: Completed pre-run [2022-04-08 12:41:14,032 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] [2022-04-08 12:41:14,038 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-08 12:41:14,052 INFO L208 MainTranslator]: Completed translation [2022-04-08 12:41:14,053 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 12:41:14 WrapperNode [2022-04-08 12:41:14,053 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-08 12:41:14,054 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-08 12:41:14,054 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-08 12:41:14,054 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-08 12:41:14,062 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 12:41:14" (1/1) ... [2022-04-08 12:41:14,062 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 12:41:14" (1/1) ... [2022-04-08 12:41:14,068 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 12:41:14" (1/1) ... [2022-04-08 12:41:14,068 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 12:41:14" (1/1) ... [2022-04-08 12:41:14,081 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 12:41:14" (1/1) ... [2022-04-08 12:41:14,087 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 12:41:14" (1/1) ... [2022-04-08 12:41:14,092 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 12:41:14" (1/1) ... [2022-04-08 12:41:14,095 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-08 12:41:14,096 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-08 12:41:14,096 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-08 12:41:14,096 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-08 12:41:14,097 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 12:41:14" (1/1) ... [2022-04-08 12:41:14,102 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-08 12:41:14,110 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:41:14,123 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) [2022-04-08 12:41:14,151 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 [2022-04-08 12:41:14,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-08 12:41:14,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-08 12:41:14,171 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-08 12:41:14,171 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-04-08 12:41:14,171 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-04-08 12:41:14,172 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-08 12:41:14,172 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-08 12:41:14,172 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-08 12:41:14,172 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-08 12:41:14,172 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-08 12:41:14,172 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-04-08 12:41:14,172 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-04-08 12:41:14,172 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-04-08 12:41:14,173 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-08 12:41:14,173 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-08 12:41:14,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-08 12:41:14,174 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-08 12:41:14,174 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-08 12:41:14,174 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-08 12:41:14,174 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-08 12:41:14,231 INFO L234 CfgBuilder]: Building ICFG [2022-04-08 12:41:14,232 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-08 12:41:14,415 INFO L275 CfgBuilder]: Performing block encoding [2022-04-08 12:41:14,420 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-08 12:41:14,420 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-04-08 12:41:14,421 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.04 12:41:14 BoogieIcfgContainer [2022-04-08 12:41:14,422 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-08 12:41:14,423 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-08 12:41:14,423 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-08 12:41:14,438 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-08 12:41:14,439 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 08.04 12:41:13" (1/3) ... [2022-04-08 12:41:14,439 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c8c512c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.04 12:41:14, skipping insertion in model container [2022-04-08 12:41:14,439 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.04 12:41:14" (2/3) ... [2022-04-08 12:41:14,439 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6c8c512c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 08.04 12:41:14, skipping insertion in model container [2022-04-08 12:41:14,440 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 08.04 12:41:14" (3/3) ... [2022-04-08 12:41:14,441 INFO L111 eAbstractionObserver]: Analyzing ICFG fermat2-ll_unwindbound50.c [2022-04-08 12:41:14,444 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2022-04-08 12:41:14,445 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-08 12:41:14,497 INFO L339 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-08 12:41:14,505 INFO L340 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 [2022-04-08 12:41:14,506 INFO L341 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-08 12:41:14,527 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) [2022-04-08 12:41:14,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-04-08 12:41:14,533 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:41:14,533 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 12:41:14,534 INFO L403 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:41:14,538 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:41:14,538 INFO L85 PathProgramCache]: Analyzing trace with hash -1859024204, now seen corresponding path program 1 times [2022-04-08 12:41:14,545 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:41:14,545 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1409040083] [2022-04-08 12:41:14,555 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:41:14,555 INFO L85 PathProgramCache]: Analyzing trace with hash -1859024204, now seen corresponding path program 2 times [2022-04-08 12:41:14,558 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:41:14,559 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1740289963] [2022-04-08 12:41:14,559 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:41:14,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:41:14,656 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:41:14,656 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1802745483] [2022-04-08 12:41:14,656 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 12:41:14,657 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:41:14,657 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:41:14,658 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) [2022-04-08 12:41:14,685 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-04-08 12:41:14,732 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-04-08 12:41:14,733 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:41:14,735 INFO L263 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 1 conjunts are in the unsatisfiable core [2022-04-08 12:41:14,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:41:14,751 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:41:14,878 INFO L272 TraceCheckUtils]: 0: Hoare triple {33#true} call ULTIMATE.init(); {33#true} is VALID [2022-04-08 12:41:14,878 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 [2022-04-08 12:41:14,879 INFO L290 TraceCheckUtils]: 2: Hoare triple {33#true} assume true; {33#true} is VALID [2022-04-08 12:41:14,879 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {33#true} {33#true} #67#return; {33#true} is VALID [2022-04-08 12:41:14,879 INFO L272 TraceCheckUtils]: 4: Hoare triple {33#true} call #t~ret7 := main(); {33#true} is VALID [2022-04-08 12:41:14,880 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 [2022-04-08 12:41:14,880 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 [2022-04-08 12:41:14,881 INFO L290 TraceCheckUtils]: 7: Hoare triple {33#true} ~cond := #in~cond; {33#true} is VALID [2022-04-08 12:41:14,881 INFO L290 TraceCheckUtils]: 8: Hoare triple {33#true} assume 0 == ~cond;assume false; {33#true} is VALID [2022-04-08 12:41:14,881 INFO L290 TraceCheckUtils]: 9: Hoare triple {33#true} assume true; {33#true} is VALID [2022-04-08 12:41:14,881 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {33#true} {33#true} #59#return; {33#true} is VALID [2022-04-08 12:41:14,882 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 [2022-04-08 12:41:14,882 INFO L290 TraceCheckUtils]: 12: Hoare triple {33#true} ~cond := #in~cond; {33#true} is VALID [2022-04-08 12:41:14,883 INFO L290 TraceCheckUtils]: 13: Hoare triple {33#true} assume 0 == ~cond;assume false; {34#false} is VALID [2022-04-08 12:41:14,883 INFO L290 TraceCheckUtils]: 14: Hoare triple {34#false} assume true; {34#false} is VALID [2022-04-08 12:41:14,884 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {34#false} {33#true} #61#return; {34#false} is VALID [2022-04-08 12:41:14,885 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 [2022-04-08 12:41:14,885 INFO L290 TraceCheckUtils]: 17: Hoare triple {34#false} assume !true; {34#false} is VALID [2022-04-08 12:41:14,885 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 [2022-04-08 12:41:14,886 INFO L290 TraceCheckUtils]: 19: Hoare triple {34#false} ~cond := #in~cond; {34#false} is VALID [2022-04-08 12:41:14,886 INFO L290 TraceCheckUtils]: 20: Hoare triple {34#false} assume 0 == ~cond; {34#false} is VALID [2022-04-08 12:41:14,886 INFO L290 TraceCheckUtils]: 21: Hoare triple {34#false} assume !false; {34#false} is VALID [2022-04-08 12:41:14,887 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-04-08 12:41:14,887 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-08 12:41:14,887 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:41:14,888 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1740289963] [2022-04-08 12:41:14,888 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:41:14,888 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1802745483] [2022-04-08 12:41:14,889 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1802745483] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:41:14,889 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:41:14,889 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-04-08 12:41:14,892 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:41:14,892 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1409040083] [2022-04-08 12:41:14,893 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1409040083] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:41:14,893 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:41:14,893 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-04-08 12:41:14,893 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1228704722] [2022-04-08 12:41:14,893 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:41:14,899 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 [2022-04-08 12:41:14,900 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:41:14,903 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) [2022-04-08 12:41:14,938 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 21 edges. 21 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:41:14,938 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-04-08 12:41:14,939 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:41:14,956 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-04-08 12:41:14,957 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-04-08 12:41:14,961 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) [2022-04-08 12:41:15,040 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:41:15,040 INFO L93 Difference]: Finished difference Result 53 states and 70 transitions. [2022-04-08 12:41:15,040 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-04-08 12:41:15,040 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 [2022-04-08 12:41:15,041 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:41:15,042 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) [2022-04-08 12:41:15,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 70 transitions. [2022-04-08 12:41:15,048 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) [2022-04-08 12:41:15,052 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 70 transitions. [2022-04-08 12:41:15,052 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 2 states and 70 transitions. [2022-04-08 12:41:15,161 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:41:15,169 INFO L225 Difference]: With dead ends: 53 [2022-04-08 12:41:15,169 INFO L226 Difference]: Without dead ends: 25 [2022-04-08 12:41:15,171 INFO L912 BasicCegarLoop]: 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 [2022-04-08 12:41:15,178 INFO L913 BasicCegarLoop]: 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 [2022-04-08 12:41:15,179 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 34 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-08 12:41:15,193 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25 states. [2022-04-08 12:41:15,210 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25 to 25. [2022-04-08 12:41:15,210 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:41:15,211 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) [2022-04-08 12:41:15,212 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) [2022-04-08 12:41:15,212 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) [2022-04-08 12:41:15,220 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:41:15,220 INFO L93 Difference]: Finished difference Result 25 states and 29 transitions. [2022-04-08 12:41:15,221 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 29 transitions. [2022-04-08 12:41:15,222 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:41:15,224 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:41:15,225 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. [2022-04-08 12:41:15,230 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. [2022-04-08 12:41:15,235 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:41:15,235 INFO L93 Difference]: Finished difference Result 25 states and 29 transitions. [2022-04-08 12:41:15,235 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 29 transitions. [2022-04-08 12:41:15,236 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:41:15,236 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:41:15,236 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:41:15,236 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:41:15,237 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) [2022-04-08 12:41:15,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 29 transitions. [2022-04-08 12:41:15,244 INFO L78 Accepts]: Start accepts. Automaton has 25 states and 29 transitions. Word has length 22 [2022-04-08 12:41:15,244 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:41:15,244 INFO L478 AbstractCegarLoop]: Abstraction has 25 states and 29 transitions. [2022-04-08 12:41:15,245 INFO L479 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) [2022-04-08 12:41:15,245 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 25 states and 29 transitions. [2022-04-08 12:41:15,277 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 29 edges. 29 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:41:15,277 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 29 transitions. [2022-04-08 12:41:15,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-04-08 12:41:15,278 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:41:15,278 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 12:41:15,305 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-04-08 12:41:15,499 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2022-04-08 12:41:15,500 INFO L403 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:41:15,500 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:41:15,500 INFO L85 PathProgramCache]: Analyzing trace with hash 243739414, now seen corresponding path program 1 times [2022-04-08 12:41:15,501 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:41:15,501 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1655271642] [2022-04-08 12:41:15,501 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:41:15,502 INFO L85 PathProgramCache]: Analyzing trace with hash 243739414, now seen corresponding path program 2 times [2022-04-08 12:41:15,502 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:41:15,502 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [322597754] [2022-04-08 12:41:15,502 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:41:15,502 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:41:15,520 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:41:15,521 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1602155150] [2022-04-08 12:41:15,521 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 12:41:15,521 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:41:15,521 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:41:15,531 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) [2022-04-08 12:41:15,576 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-04-08 12:41:15,595 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-04-08 12:41:15,595 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:41:15,596 INFO L263 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 5 conjunts are in the unsatisfiable core [2022-04-08 12:41:15,609 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:41:15,610 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:41:15,819 INFO L272 TraceCheckUtils]: 0: Hoare triple {306#true} call ULTIMATE.init(); {306#true} is VALID [2022-04-08 12:41:15,820 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 [2022-04-08 12:41:15,820 INFO L290 TraceCheckUtils]: 2: Hoare triple {314#(<= ~counter~0 0)} assume true; {314#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:15,821 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {314#(<= ~counter~0 0)} {306#true} #67#return; {314#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:15,822 INFO L272 TraceCheckUtils]: 4: Hoare triple {314#(<= ~counter~0 0)} call #t~ret7 := main(); {314#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:15,822 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 [2022-04-08 12:41:15,823 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 [2022-04-08 12:41:15,824 INFO L290 TraceCheckUtils]: 7: Hoare triple {314#(<= ~counter~0 0)} ~cond := #in~cond; {314#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:15,824 INFO L290 TraceCheckUtils]: 8: Hoare triple {314#(<= ~counter~0 0)} assume !(0 == ~cond); {314#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:15,825 INFO L290 TraceCheckUtils]: 9: Hoare triple {314#(<= ~counter~0 0)} assume true; {314#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:15,825 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {314#(<= ~counter~0 0)} {314#(<= ~counter~0 0)} #59#return; {314#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:15,826 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 [2022-04-08 12:41:15,827 INFO L290 TraceCheckUtils]: 12: Hoare triple {314#(<= ~counter~0 0)} ~cond := #in~cond; {314#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:15,827 INFO L290 TraceCheckUtils]: 13: Hoare triple {314#(<= ~counter~0 0)} assume !(0 == ~cond); {314#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:15,828 INFO L290 TraceCheckUtils]: 14: Hoare triple {314#(<= ~counter~0 0)} assume true; {314#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:15,828 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {314#(<= ~counter~0 0)} {314#(<= ~counter~0 0)} #61#return; {314#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:15,829 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 [2022-04-08 12:41:15,829 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 [2022-04-08 12:41:15,831 INFO L290 TraceCheckUtils]: 18: Hoare triple {363#(<= |main_#t~post6| 0)} assume !(#t~post6 < 50);havoc #t~post6; {307#false} is VALID [2022-04-08 12:41:15,831 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 [2022-04-08 12:41:15,831 INFO L290 TraceCheckUtils]: 20: Hoare triple {307#false} ~cond := #in~cond; {307#false} is VALID [2022-04-08 12:41:15,831 INFO L290 TraceCheckUtils]: 21: Hoare triple {307#false} assume 0 == ~cond; {307#false} is VALID [2022-04-08 12:41:15,832 INFO L290 TraceCheckUtils]: 22: Hoare triple {307#false} assume !false; {307#false} is VALID [2022-04-08 12:41:15,832 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:41:15,832 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-08 12:41:15,832 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:41:15,833 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [322597754] [2022-04-08 12:41:15,833 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:41:15,833 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1602155150] [2022-04-08 12:41:15,833 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1602155150] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:41:15,833 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:41:15,833 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 12:41:15,834 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:41:15,834 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1655271642] [2022-04-08 12:41:15,835 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1655271642] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:41:15,835 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:41:15,835 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-08 12:41:15,835 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1372632294] [2022-04-08 12:41:15,836 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:41:15,838 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 [2022-04-08 12:41:15,838 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:41:15,839 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) [2022-04-08 12:41:15,858 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 20 edges. 20 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:41:15,858 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-08 12:41:15,858 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:41:15,859 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-08 12:41:15,859 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-08 12:41:15,860 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) [2022-04-08 12:41:15,930 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:41:15,931 INFO L93 Difference]: Finished difference Result 34 states and 38 transitions. [2022-04-08 12:41:15,931 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-08 12:41:15,931 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 [2022-04-08 12:41:15,932 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:41:15,932 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) [2022-04-08 12:41:15,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 38 transitions. [2022-04-08 12:41:15,934 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) [2022-04-08 12:41:15,936 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 38 transitions. [2022-04-08 12:41:15,936 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 38 transitions. [2022-04-08 12:41:15,968 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:41:15,970 INFO L225 Difference]: With dead ends: 34 [2022-04-08 12:41:15,970 INFO L226 Difference]: Without dead ends: 27 [2022-04-08 12:41:15,970 INFO L912 BasicCegarLoop]: 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 [2022-04-08 12:41:15,973 INFO L913 BasicCegarLoop]: 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 [2022-04-08 12:41:15,973 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [0 Valid, 67 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-08 12:41:15,975 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states. [2022-04-08 12:41:15,986 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 27. [2022-04-08 12:41:15,986 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:41:15,986 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) [2022-04-08 12:41:15,987 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) [2022-04-08 12:41:15,987 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) [2022-04-08 12:41:15,989 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:41:15,989 INFO L93 Difference]: Finished difference Result 27 states and 31 transitions. [2022-04-08 12:41:15,989 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2022-04-08 12:41:15,990 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:41:15,990 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:41:15,991 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. [2022-04-08 12:41:15,992 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. [2022-04-08 12:41:15,994 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:41:15,994 INFO L93 Difference]: Finished difference Result 27 states and 31 transitions. [2022-04-08 12:41:15,995 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2022-04-08 12:41:15,999 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:41:15,999 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:41:16,000 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:41:16,000 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:41:16,001 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) [2022-04-08 12:41:16,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 31 transitions. [2022-04-08 12:41:16,003 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 31 transitions. Word has length 23 [2022-04-08 12:41:16,003 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:41:16,003 INFO L478 AbstractCegarLoop]: Abstraction has 27 states and 31 transitions. [2022-04-08 12:41:16,003 INFO L479 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) [2022-04-08 12:41:16,004 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 27 states and 31 transitions. [2022-04-08 12:41:16,035 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:41:16,035 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2022-04-08 12:41:16,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-04-08 12:41:16,036 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:41:16,036 INFO L499 BasicCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-08 12:41:16,061 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-04-08 12:41:16,258 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2022-04-08 12:41:16,259 INFO L403 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:41:16,259 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:41:16,259 INFO L85 PathProgramCache]: Analyzing trace with hash 245526874, now seen corresponding path program 1 times [2022-04-08 12:41:16,259 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:41:16,260 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [258347198] [2022-04-08 12:41:16,260 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:41:16,260 INFO L85 PathProgramCache]: Analyzing trace with hash 245526874, now seen corresponding path program 2 times [2022-04-08 12:41:16,260 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:41:16,260 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2126823809] [2022-04-08 12:41:16,260 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:41:16,261 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:41:16,281 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:41:16,281 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [965732080] [2022-04-08 12:41:16,282 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 12:41:16,282 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:41:16,282 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:41:16,283 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) [2022-04-08 12:41:16,284 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-04-08 12:41:16,329 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-04-08 12:41:16,330 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:41:16,331 INFO L263 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 11 conjunts are in the unsatisfiable core [2022-04-08 12:41:16,340 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:41:16,341 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:41:16,825 INFO L272 TraceCheckUtils]: 0: Hoare triple {554#true} call ULTIMATE.init(); {554#true} is VALID [2022-04-08 12:41:16,825 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 [2022-04-08 12:41:16,825 INFO L290 TraceCheckUtils]: 2: Hoare triple {554#true} assume true; {554#true} is VALID [2022-04-08 12:41:16,825 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {554#true} {554#true} #67#return; {554#true} is VALID [2022-04-08 12:41:16,825 INFO L272 TraceCheckUtils]: 4: Hoare triple {554#true} call #t~ret7 := main(); {554#true} is VALID [2022-04-08 12:41:16,826 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 [2022-04-08 12:41:16,826 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 [2022-04-08 12:41:16,826 INFO L290 TraceCheckUtils]: 7: Hoare triple {554#true} ~cond := #in~cond; {554#true} is VALID [2022-04-08 12:41:16,826 INFO L290 TraceCheckUtils]: 8: Hoare triple {554#true} assume !(0 == ~cond); {554#true} is VALID [2022-04-08 12:41:16,826 INFO L290 TraceCheckUtils]: 9: Hoare triple {554#true} assume true; {554#true} is VALID [2022-04-08 12:41:16,827 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {554#true} {554#true} #59#return; {554#true} is VALID [2022-04-08 12:41:16,827 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 [2022-04-08 12:41:16,827 INFO L290 TraceCheckUtils]: 12: Hoare triple {554#true} ~cond := #in~cond; {554#true} is VALID [2022-04-08 12:41:16,827 INFO L290 TraceCheckUtils]: 13: Hoare triple {554#true} assume !(0 == ~cond); {554#true} is VALID [2022-04-08 12:41:16,827 INFO L290 TraceCheckUtils]: 14: Hoare triple {554#true} assume true; {554#true} is VALID [2022-04-08 12:41:16,828 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {554#true} {554#true} #61#return; {554#true} is VALID [2022-04-08 12:41:17,896 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 [2022-04-08 12:41:17,897 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 [2022-04-08 12:41:17,903 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 [2022-04-08 12:41:19,907 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 [2022-04-08 12:41:19,907 INFO L290 TraceCheckUtils]: 20: Hoare triple {617#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {621#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 12:41:19,915 INFO L290 TraceCheckUtils]: 21: Hoare triple {621#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {555#false} is VALID [2022-04-08 12:41:19,915 INFO L290 TraceCheckUtils]: 22: Hoare triple {555#false} assume !false; {555#false} is VALID [2022-04-08 12:41:19,916 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:41:19,916 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-08 12:41:19,916 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:41:19,916 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2126823809] [2022-04-08 12:41:19,916 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:41:19,916 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [965732080] [2022-04-08 12:41:19,917 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [965732080] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:41:19,917 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:41:19,917 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-08 12:41:19,917 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:41:19,917 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [258347198] [2022-04-08 12:41:19,917 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [258347198] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:41:19,917 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:41:19,918 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-08 12:41:19,918 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [776109669] [2022-04-08 12:41:19,918 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:41:19,918 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 [2022-04-08 12:41:19,918 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:41:19,919 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) [2022-04-08 12:41:23,078 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 20 edges. 19 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-08 12:41:23,078 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-08 12:41:23,078 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:41:23,079 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-08 12:41:23,079 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-04-08 12:41:23,079 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) [2022-04-08 12:41:26,030 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2022-04-08 12:41:26,061 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:41:26,062 INFO L93 Difference]: Finished difference Result 37 states and 43 transitions. [2022-04-08 12:41:26,062 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-08 12:41:26,062 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 [2022-04-08 12:41:26,062 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:41:26,062 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) [2022-04-08 12:41:26,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 43 transitions. [2022-04-08 12:41:26,064 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) [2022-04-08 12:41:26,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 43 transitions. [2022-04-08 12:41:26,066 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 43 transitions. [2022-04-08 12:41:28,595 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 43 edges. 42 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-08 12:41:28,596 INFO L225 Difference]: With dead ends: 37 [2022-04-08 12:41:28,596 INFO L226 Difference]: Without dead ends: 35 [2022-04-08 12:41:28,597 INFO L912 BasicCegarLoop]: 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 [2022-04-08 12:41:28,598 INFO L913 BasicCegarLoop]: 23 mSDtfsCounter, 7 mSDsluCounter, 59 mSDsCounter, 0 mSdLazyCounter, 35 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 82 SdHoareTripleChecker+Invalid, 36 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 35 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.8s IncrementalHoareTripleChecker+Time [2022-04-08 12:41:28,598 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [8 Valid, 82 Invalid, 36 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 35 Invalid, 1 Unknown, 0 Unchecked, 2.8s Time] [2022-04-08 12:41:28,599 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 35 states. [2022-04-08 12:41:28,620 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 35 to 32. [2022-04-08 12:41:28,620 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:41:28,621 INFO L82 GeneralOperation]: Start isEquivalent. First operand 35 states. Second operand has 32 states, 20 states have (on average 1.2) internal successors, (24), 22 states have internal predecessors, (24), 7 states have call successors, (7), 5 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-08 12:41:28,621 INFO L74 IsIncluded]: Start isIncluded. First operand 35 states. Second operand has 32 states, 20 states have (on average 1.2) internal successors, (24), 22 states have internal predecessors, (24), 7 states have call successors, (7), 5 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-08 12:41:28,621 INFO L87 Difference]: Start difference. First operand 35 states. Second operand has 32 states, 20 states have (on average 1.2) internal successors, (24), 22 states have internal predecessors, (24), 7 states have call successors, (7), 5 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-08 12:41:28,623 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:41:28,624 INFO L93 Difference]: Finished difference Result 35 states and 41 transitions. [2022-04-08 12:41:28,624 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 41 transitions. [2022-04-08 12:41:28,624 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:41:28,624 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:41:28,624 INFO L74 IsIncluded]: Start isIncluded. First operand has 32 states, 20 states have (on average 1.2) internal successors, (24), 22 states have internal predecessors, (24), 7 states have call successors, (7), 5 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 5 states have call successors, (5) Second operand 35 states. [2022-04-08 12:41:28,625 INFO L87 Difference]: Start difference. First operand has 32 states, 20 states have (on average 1.2) internal successors, (24), 22 states have internal predecessors, (24), 7 states have call successors, (7), 5 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 5 states have call successors, (5) Second operand 35 states. [2022-04-08 12:41:28,627 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:41:28,627 INFO L93 Difference]: Finished difference Result 35 states and 41 transitions. [2022-04-08 12:41:28,627 INFO L276 IsEmpty]: Start isEmpty. Operand 35 states and 41 transitions. [2022-04-08 12:41:28,627 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:41:28,627 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:41:28,627 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:41:28,628 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:41:28,628 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 20 states have (on average 1.2) internal successors, (24), 22 states have internal predecessors, (24), 7 states have call successors, (7), 5 states have call predecessors, (7), 4 states have return successors, (5), 4 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-08 12:41:28,629 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 36 transitions. [2022-04-08 12:41:28,630 INFO L78 Accepts]: Start accepts. Automaton has 32 states and 36 transitions. Word has length 23 [2022-04-08 12:41:28,630 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:41:28,630 INFO L478 AbstractCegarLoop]: Abstraction has 32 states and 36 transitions. [2022-04-08 12:41:28,630 INFO L479 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) [2022-04-08 12:41:28,630 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 32 states and 36 transitions. [2022-04-08 12:41:31,446 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 36 edges. 36 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:41:31,447 INFO L276 IsEmpty]: Start isEmpty. Operand 32 states and 36 transitions. [2022-04-08 12:41:31,447 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-04-08 12:41:31,447 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:41:31,447 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:41:31,467 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2022-04-08 12:41:31,648 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:41:31,649 INFO L403 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:41:31,649 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:41:31,649 INFO L85 PathProgramCache]: Analyzing trace with hash -1019533657, now seen corresponding path program 1 times [2022-04-08 12:41:31,649 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:41:31,649 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1732709508] [2022-04-08 12:41:31,650 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:41:31,650 INFO L85 PathProgramCache]: Analyzing trace with hash -1019533657, now seen corresponding path program 2 times [2022-04-08 12:41:31,650 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:41:31,650 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [361331506] [2022-04-08 12:41:31,650 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:41:31,650 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:41:31,666 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:41:31,666 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [563025011] [2022-04-08 12:41:31,666 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 12:41:31,666 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:41:31,667 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:41:31,668 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) [2022-04-08 12:41:31,690 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-04-08 12:41:31,726 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 12:41:31,726 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:41:31,728 INFO L263 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 10 conjunts are in the unsatisfiable core [2022-04-08 12:41:31,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:41:31,744 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:41:31,911 INFO L272 TraceCheckUtils]: 0: Hoare triple {837#true} call ULTIMATE.init(); {837#true} is VALID [2022-04-08 12:41:31,912 INFO L290 TraceCheckUtils]: 1: Hoare triple {837#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; {837#true} is VALID [2022-04-08 12:41:31,912 INFO L290 TraceCheckUtils]: 2: Hoare triple {837#true} assume true; {837#true} is VALID [2022-04-08 12:41:31,912 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {837#true} {837#true} #67#return; {837#true} is VALID [2022-04-08 12:41:31,912 INFO L272 TraceCheckUtils]: 4: Hoare triple {837#true} call #t~ret7 := main(); {837#true} is VALID [2022-04-08 12:41:31,912 INFO L290 TraceCheckUtils]: 5: Hoare triple {837#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; {837#true} is VALID [2022-04-08 12:41:31,913 INFO L272 TraceCheckUtils]: 6: Hoare triple {837#true} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {837#true} is VALID [2022-04-08 12:41:31,913 INFO L290 TraceCheckUtils]: 7: Hoare triple {837#true} ~cond := #in~cond; {837#true} is VALID [2022-04-08 12:41:31,913 INFO L290 TraceCheckUtils]: 8: Hoare triple {837#true} assume !(0 == ~cond); {837#true} is VALID [2022-04-08 12:41:31,913 INFO L290 TraceCheckUtils]: 9: Hoare triple {837#true} assume true; {837#true} is VALID [2022-04-08 12:41:31,913 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {837#true} {837#true} #59#return; {837#true} is VALID [2022-04-08 12:41:31,913 INFO L272 TraceCheckUtils]: 11: Hoare triple {837#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)); {837#true} is VALID [2022-04-08 12:41:31,913 INFO L290 TraceCheckUtils]: 12: Hoare triple {837#true} ~cond := #in~cond; {837#true} is VALID [2022-04-08 12:41:31,914 INFO L290 TraceCheckUtils]: 13: Hoare triple {837#true} assume !(0 == ~cond); {837#true} is VALID [2022-04-08 12:41:31,914 INFO L290 TraceCheckUtils]: 14: Hoare triple {837#true} assume true; {837#true} is VALID [2022-04-08 12:41:31,914 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {837#true} {837#true} #61#return; {837#true} is VALID [2022-04-08 12:41:31,914 INFO L290 TraceCheckUtils]: 16: Hoare triple {837#true} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {837#true} is VALID [2022-04-08 12:41:31,914 INFO L290 TraceCheckUtils]: 17: Hoare triple {837#true} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {837#true} is VALID [2022-04-08 12:41:31,914 INFO L290 TraceCheckUtils]: 18: Hoare triple {837#true} assume !!(#t~post6 < 50);havoc #t~post6; {837#true} is VALID [2022-04-08 12:41:31,914 INFO L272 TraceCheckUtils]: 19: Hoare triple {837#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)); {837#true} is VALID [2022-04-08 12:41:31,915 INFO L290 TraceCheckUtils]: 20: Hoare triple {837#true} ~cond := #in~cond; {902#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} is VALID [2022-04-08 12:41:31,915 INFO L290 TraceCheckUtils]: 21: Hoare triple {902#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} assume !(0 == ~cond); {906#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 12:41:31,916 INFO L290 TraceCheckUtils]: 22: Hoare triple {906#(not (= |__VERIFIER_assert_#in~cond| 0))} assume true; {906#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 12:41:31,917 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {906#(not (= |__VERIFIER_assert_#in~cond| 0))} {837#true} #63#return; {913#(= (+ (* 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 [2022-04-08 12:41:31,917 INFO L290 TraceCheckUtils]: 24: Hoare triple {913#(= (+ (* 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); {917#(= (+ (* 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 [2022-04-08 12:41:31,918 INFO L272 TraceCheckUtils]: 25: Hoare triple {917#(= (+ (* 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)); {921#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 12:41:31,919 INFO L290 TraceCheckUtils]: 26: Hoare triple {921#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {925#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 12:41:31,919 INFO L290 TraceCheckUtils]: 27: Hoare triple {925#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {838#false} is VALID [2022-04-08 12:41:31,919 INFO L290 TraceCheckUtils]: 28: Hoare triple {838#false} assume !false; {838#false} is VALID [2022-04-08 12:41:31,919 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:41:31,919 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:41:32,400 INFO L290 TraceCheckUtils]: 28: Hoare triple {838#false} assume !false; {838#false} is VALID [2022-04-08 12:41:32,403 INFO L290 TraceCheckUtils]: 27: Hoare triple {925#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {838#false} is VALID [2022-04-08 12:41:32,404 INFO L290 TraceCheckUtils]: 26: Hoare triple {921#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {925#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-08 12:41:32,405 INFO L272 TraceCheckUtils]: 25: Hoare triple {917#(= (+ (* 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)); {921#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-08 12:41:32,407 INFO L290 TraceCheckUtils]: 24: Hoare triple {944#(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); {917#(= (+ (* 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 [2022-04-08 12:41:32,408 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {906#(not (= |__VERIFIER_assert_#in~cond| 0))} {837#true} #63#return; {944#(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 [2022-04-08 12:41:32,409 INFO L290 TraceCheckUtils]: 22: Hoare triple {906#(not (= |__VERIFIER_assert_#in~cond| 0))} assume true; {906#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 12:41:32,409 INFO L290 TraceCheckUtils]: 21: Hoare triple {957#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} assume !(0 == ~cond); {906#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-08 12:41:32,410 INFO L290 TraceCheckUtils]: 20: Hoare triple {837#true} ~cond := #in~cond; {957#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-08 12:41:32,410 INFO L272 TraceCheckUtils]: 19: Hoare triple {837#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)); {837#true} is VALID [2022-04-08 12:41:32,410 INFO L290 TraceCheckUtils]: 18: Hoare triple {837#true} assume !!(#t~post6 < 50);havoc #t~post6; {837#true} is VALID [2022-04-08 12:41:32,410 INFO L290 TraceCheckUtils]: 17: Hoare triple {837#true} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {837#true} is VALID [2022-04-08 12:41:32,410 INFO L290 TraceCheckUtils]: 16: Hoare triple {837#true} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {837#true} is VALID [2022-04-08 12:41:32,411 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {837#true} {837#true} #61#return; {837#true} is VALID [2022-04-08 12:41:32,412 INFO L290 TraceCheckUtils]: 14: Hoare triple {837#true} assume true; {837#true} is VALID [2022-04-08 12:41:32,412 INFO L290 TraceCheckUtils]: 13: Hoare triple {837#true} assume !(0 == ~cond); {837#true} is VALID [2022-04-08 12:41:32,412 INFO L290 TraceCheckUtils]: 12: Hoare triple {837#true} ~cond := #in~cond; {837#true} is VALID [2022-04-08 12:41:32,413 INFO L272 TraceCheckUtils]: 11: Hoare triple {837#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)); {837#true} is VALID [2022-04-08 12:41:32,414 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {837#true} {837#true} #59#return; {837#true} is VALID [2022-04-08 12:41:32,421 INFO L290 TraceCheckUtils]: 9: Hoare triple {837#true} assume true; {837#true} is VALID [2022-04-08 12:41:32,422 INFO L290 TraceCheckUtils]: 8: Hoare triple {837#true} assume !(0 == ~cond); {837#true} is VALID [2022-04-08 12:41:32,422 INFO L290 TraceCheckUtils]: 7: Hoare triple {837#true} ~cond := #in~cond; {837#true} is VALID [2022-04-08 12:41:32,422 INFO L272 TraceCheckUtils]: 6: Hoare triple {837#true} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {837#true} is VALID [2022-04-08 12:41:32,422 INFO L290 TraceCheckUtils]: 5: Hoare triple {837#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; {837#true} is VALID [2022-04-08 12:41:32,422 INFO L272 TraceCheckUtils]: 4: Hoare triple {837#true} call #t~ret7 := main(); {837#true} is VALID [2022-04-08 12:41:32,422 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {837#true} {837#true} #67#return; {837#true} is VALID [2022-04-08 12:41:32,423 INFO L290 TraceCheckUtils]: 2: Hoare triple {837#true} assume true; {837#true} is VALID [2022-04-08 12:41:32,423 INFO L290 TraceCheckUtils]: 1: Hoare triple {837#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; {837#true} is VALID [2022-04-08 12:41:32,423 INFO L272 TraceCheckUtils]: 0: Hoare triple {837#true} call ULTIMATE.init(); {837#true} is VALID [2022-04-08 12:41:32,423 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:41:32,423 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:41:32,423 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [361331506] [2022-04-08 12:41:32,424 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:41:32,424 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [563025011] [2022-04-08 12:41:32,424 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [563025011] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:41:32,424 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:41:32,424 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 10 [2022-04-08 12:41:32,424 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:41:32,424 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1732709508] [2022-04-08 12:41:32,424 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1732709508] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:41:32,425 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:41:32,425 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-08 12:41:32,425 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1801596097] [2022-04-08 12:41:32,425 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:41:32,425 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 [2022-04-08 12:41:32,426 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:41:32,426 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) [2022-04-08 12:41:32,448 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 26 edges. 26 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:41:32,448 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-08 12:41:32,449 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:41:32,450 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-08 12:41:32,450 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2022-04-08 12:41:32,450 INFO L87 Difference]: Start difference. First operand 32 states and 36 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) [2022-04-08 12:41:32,787 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:41:32,788 INFO L93 Difference]: Finished difference Result 39 states and 42 transitions. [2022-04-08 12:41:32,788 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-08 12:41:32,788 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 [2022-04-08 12:41:32,788 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:41:32,788 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) [2022-04-08 12:41:32,790 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 35 transitions. [2022-04-08 12:41:32,790 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) [2022-04-08 12:41:32,791 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 35 transitions. [2022-04-08 12:41:32,792 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 35 transitions. [2022-04-08 12:41:32,827 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:41:32,828 INFO L225 Difference]: With dead ends: 39 [2022-04-08 12:41:32,828 INFO L226 Difference]: Without dead ends: 34 [2022-04-08 12:41:32,829 INFO L912 BasicCegarLoop]: 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 [2022-04-08 12:41:32,829 INFO L913 BasicCegarLoop]: 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 [2022-04-08 12:41:32,830 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [17 Valid, 103 Invalid, 61 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 55 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 12:41:32,830 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 34 states. [2022-04-08 12:41:32,846 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 34 to 29. [2022-04-08 12:41:32,847 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:41:32,847 INFO L82 GeneralOperation]: Start isEquivalent. First operand 34 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) [2022-04-08 12:41:32,847 INFO L74 IsIncluded]: Start isIncluded. First operand 34 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) [2022-04-08 12:41:32,847 INFO L87 Difference]: Start difference. First operand 34 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) [2022-04-08 12:41:32,849 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:41:32,849 INFO L93 Difference]: Finished difference Result 34 states and 36 transitions. [2022-04-08 12:41:32,849 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 36 transitions. [2022-04-08 12:41:32,850 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:41:32,850 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:41:32,850 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 34 states. [2022-04-08 12:41:32,850 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 34 states. [2022-04-08 12:41:32,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:41:32,852 INFO L93 Difference]: Finished difference Result 34 states and 36 transitions. [2022-04-08 12:41:32,852 INFO L276 IsEmpty]: Start isEmpty. Operand 34 states and 36 transitions. [2022-04-08 12:41:32,852 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:41:32,852 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:41:32,853 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:41:32,853 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:41:32,853 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) [2022-04-08 12:41:32,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 31 transitions. [2022-04-08 12:41:32,854 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 31 transitions. Word has length 29 [2022-04-08 12:41:32,854 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:41:32,854 INFO L478 AbstractCegarLoop]: Abstraction has 29 states and 31 transitions. [2022-04-08 12:41:32,855 INFO L479 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) [2022-04-08 12:41:32,855 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 29 states and 31 transitions. [2022-04-08 12:41:34,891 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 30 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-08 12:41:34,892 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 31 transitions. [2022-04-08 12:41:34,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-04-08 12:41:34,892 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:41:34,892 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:41:34,912 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-04-08 12:41:35,093 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:41:35,093 INFO L403 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:41:35,093 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:41:35,094 INFO L85 PathProgramCache]: Analyzing trace with hash 1080225052, now seen corresponding path program 1 times [2022-04-08 12:41:35,094 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:41:35,094 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [399830318] [2022-04-08 12:41:35,094 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:41:35,094 INFO L85 PathProgramCache]: Analyzing trace with hash 1080225052, now seen corresponding path program 2 times [2022-04-08 12:41:35,094 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:41:35,095 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1764654091] [2022-04-08 12:41:35,095 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:41:35,095 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:41:35,110 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:41:35,110 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [966224711] [2022-04-08 12:41:35,110 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 12:41:35,110 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:41:35,110 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:41:35,115 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) [2022-04-08 12:41:35,138 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-04-08 12:41:35,172 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 12:41:35,172 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:41:35,173 INFO L263 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-08 12:41:35,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:41:35,184 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:41:35,338 INFO L272 TraceCheckUtils]: 0: Hoare triple {1230#true} call ULTIMATE.init(); {1230#true} is VALID [2022-04-08 12:41:35,339 INFO L290 TraceCheckUtils]: 1: Hoare triple {1230#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; {1238#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:35,340 INFO L290 TraceCheckUtils]: 2: Hoare triple {1238#(<= ~counter~0 0)} assume true; {1238#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:35,340 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1238#(<= ~counter~0 0)} {1230#true} #67#return; {1238#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:35,341 INFO L272 TraceCheckUtils]: 4: Hoare triple {1238#(<= ~counter~0 0)} call #t~ret7 := main(); {1238#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:35,341 INFO L290 TraceCheckUtils]: 5: Hoare triple {1238#(<= ~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; {1238#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:35,342 INFO L272 TraceCheckUtils]: 6: Hoare triple {1238#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {1238#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:35,342 INFO L290 TraceCheckUtils]: 7: Hoare triple {1238#(<= ~counter~0 0)} ~cond := #in~cond; {1238#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:35,342 INFO L290 TraceCheckUtils]: 8: Hoare triple {1238#(<= ~counter~0 0)} assume !(0 == ~cond); {1238#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:35,343 INFO L290 TraceCheckUtils]: 9: Hoare triple {1238#(<= ~counter~0 0)} assume true; {1238#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:35,343 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1238#(<= ~counter~0 0)} {1238#(<= ~counter~0 0)} #59#return; {1238#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:35,344 INFO L272 TraceCheckUtils]: 11: Hoare triple {1238#(<= ~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)); {1238#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:35,344 INFO L290 TraceCheckUtils]: 12: Hoare triple {1238#(<= ~counter~0 0)} ~cond := #in~cond; {1238#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:35,344 INFO L290 TraceCheckUtils]: 13: Hoare triple {1238#(<= ~counter~0 0)} assume !(0 == ~cond); {1238#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:35,345 INFO L290 TraceCheckUtils]: 14: Hoare triple {1238#(<= ~counter~0 0)} assume true; {1238#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:35,345 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {1238#(<= ~counter~0 0)} {1238#(<= ~counter~0 0)} #61#return; {1238#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:35,346 INFO L290 TraceCheckUtils]: 16: Hoare triple {1238#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {1238#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:35,346 INFO L290 TraceCheckUtils]: 17: Hoare triple {1238#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1287#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:35,346 INFO L290 TraceCheckUtils]: 18: Hoare triple {1287#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {1287#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:35,347 INFO L272 TraceCheckUtils]: 19: Hoare triple {1287#(<= ~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)); {1287#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:35,347 INFO L290 TraceCheckUtils]: 20: Hoare triple {1287#(<= ~counter~0 1)} ~cond := #in~cond; {1287#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:35,348 INFO L290 TraceCheckUtils]: 21: Hoare triple {1287#(<= ~counter~0 1)} assume !(0 == ~cond); {1287#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:35,348 INFO L290 TraceCheckUtils]: 22: Hoare triple {1287#(<= ~counter~0 1)} assume true; {1287#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:35,349 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {1287#(<= ~counter~0 1)} {1287#(<= ~counter~0 1)} #63#return; {1287#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:35,349 INFO L290 TraceCheckUtils]: 24: Hoare triple {1287#(<= ~counter~0 1)} assume !!(0 != ~r~0); {1287#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:35,350 INFO L290 TraceCheckUtils]: 25: Hoare triple {1287#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {1287#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:35,350 INFO L290 TraceCheckUtils]: 26: Hoare triple {1287#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1315#(<= |main_#t~post6| 1)} is VALID [2022-04-08 12:41:35,350 INFO L290 TraceCheckUtils]: 27: Hoare triple {1315#(<= |main_#t~post6| 1)} assume !(#t~post6 < 50);havoc #t~post6; {1231#false} is VALID [2022-04-08 12:41:35,351 INFO L272 TraceCheckUtils]: 28: Hoare triple {1231#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)); {1231#false} is VALID [2022-04-08 12:41:35,351 INFO L290 TraceCheckUtils]: 29: Hoare triple {1231#false} ~cond := #in~cond; {1231#false} is VALID [2022-04-08 12:41:35,351 INFO L290 TraceCheckUtils]: 30: Hoare triple {1231#false} assume 0 == ~cond; {1231#false} is VALID [2022-04-08 12:41:35,351 INFO L290 TraceCheckUtils]: 31: Hoare triple {1231#false} assume !false; {1231#false} is VALID [2022-04-08 12:41:35,351 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:41:35,351 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:41:35,521 INFO L290 TraceCheckUtils]: 31: Hoare triple {1231#false} assume !false; {1231#false} is VALID [2022-04-08 12:41:35,522 INFO L290 TraceCheckUtils]: 30: Hoare triple {1231#false} assume 0 == ~cond; {1231#false} is VALID [2022-04-08 12:41:35,522 INFO L290 TraceCheckUtils]: 29: Hoare triple {1231#false} ~cond := #in~cond; {1231#false} is VALID [2022-04-08 12:41:35,522 INFO L272 TraceCheckUtils]: 28: Hoare triple {1231#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)); {1231#false} is VALID [2022-04-08 12:41:35,522 INFO L290 TraceCheckUtils]: 27: Hoare triple {1343#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {1231#false} is VALID [2022-04-08 12:41:35,523 INFO L290 TraceCheckUtils]: 26: Hoare triple {1347#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1343#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:41:35,525 INFO L290 TraceCheckUtils]: 25: Hoare triple {1347#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {1347#(< ~counter~0 50)} is VALID [2022-04-08 12:41:35,525 INFO L290 TraceCheckUtils]: 24: Hoare triple {1347#(< ~counter~0 50)} assume !!(0 != ~r~0); {1347#(< ~counter~0 50)} is VALID [2022-04-08 12:41:35,526 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {1230#true} {1347#(< ~counter~0 50)} #63#return; {1347#(< ~counter~0 50)} is VALID [2022-04-08 12:41:35,526 INFO L290 TraceCheckUtils]: 22: Hoare triple {1230#true} assume true; {1230#true} is VALID [2022-04-08 12:41:35,527 INFO L290 TraceCheckUtils]: 21: Hoare triple {1230#true} assume !(0 == ~cond); {1230#true} is VALID [2022-04-08 12:41:35,527 INFO L290 TraceCheckUtils]: 20: Hoare triple {1230#true} ~cond := #in~cond; {1230#true} is VALID [2022-04-08 12:41:35,527 INFO L272 TraceCheckUtils]: 19: Hoare triple {1347#(< ~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)); {1230#true} is VALID [2022-04-08 12:41:35,528 INFO L290 TraceCheckUtils]: 18: Hoare triple {1347#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {1347#(< ~counter~0 50)} is VALID [2022-04-08 12:41:35,528 INFO L290 TraceCheckUtils]: 17: Hoare triple {1375#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1347#(< ~counter~0 50)} is VALID [2022-04-08 12:41:35,529 INFO L290 TraceCheckUtils]: 16: Hoare triple {1375#(< ~counter~0 49)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {1375#(< ~counter~0 49)} is VALID [2022-04-08 12:41:35,529 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {1230#true} {1375#(< ~counter~0 49)} #61#return; {1375#(< ~counter~0 49)} is VALID [2022-04-08 12:41:35,529 INFO L290 TraceCheckUtils]: 14: Hoare triple {1230#true} assume true; {1230#true} is VALID [2022-04-08 12:41:35,530 INFO L290 TraceCheckUtils]: 13: Hoare triple {1230#true} assume !(0 == ~cond); {1230#true} is VALID [2022-04-08 12:41:35,530 INFO L290 TraceCheckUtils]: 12: Hoare triple {1230#true} ~cond := #in~cond; {1230#true} is VALID [2022-04-08 12:41:35,530 INFO L272 TraceCheckUtils]: 11: Hoare triple {1375#(< ~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)); {1230#true} is VALID [2022-04-08 12:41:35,531 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1230#true} {1375#(< ~counter~0 49)} #59#return; {1375#(< ~counter~0 49)} is VALID [2022-04-08 12:41:35,531 INFO L290 TraceCheckUtils]: 9: Hoare triple {1230#true} assume true; {1230#true} is VALID [2022-04-08 12:41:35,534 INFO L290 TraceCheckUtils]: 8: Hoare triple {1230#true} assume !(0 == ~cond); {1230#true} is VALID [2022-04-08 12:41:35,534 INFO L290 TraceCheckUtils]: 7: Hoare triple {1230#true} ~cond := #in~cond; {1230#true} is VALID [2022-04-08 12:41:35,534 INFO L272 TraceCheckUtils]: 6: Hoare triple {1375#(< ~counter~0 49)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {1230#true} is VALID [2022-04-08 12:41:35,535 INFO L290 TraceCheckUtils]: 5: Hoare triple {1375#(< ~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; {1375#(< ~counter~0 49)} is VALID [2022-04-08 12:41:35,535 INFO L272 TraceCheckUtils]: 4: Hoare triple {1375#(< ~counter~0 49)} call #t~ret7 := main(); {1375#(< ~counter~0 49)} is VALID [2022-04-08 12:41:35,536 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1375#(< ~counter~0 49)} {1230#true} #67#return; {1375#(< ~counter~0 49)} is VALID [2022-04-08 12:41:35,536 INFO L290 TraceCheckUtils]: 2: Hoare triple {1375#(< ~counter~0 49)} assume true; {1375#(< ~counter~0 49)} is VALID [2022-04-08 12:41:35,537 INFO L290 TraceCheckUtils]: 1: Hoare triple {1230#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; {1375#(< ~counter~0 49)} is VALID [2022-04-08 12:41:35,537 INFO L272 TraceCheckUtils]: 0: Hoare triple {1230#true} call ULTIMATE.init(); {1230#true} is VALID [2022-04-08 12:41:35,537 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:41:35,537 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:41:35,537 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1764654091] [2022-04-08 12:41:35,537 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:41:35,538 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [966224711] [2022-04-08 12:41:35,538 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [966224711] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:41:35,538 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:41:35,538 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2022-04-08 12:41:35,538 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:41:35,538 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [399830318] [2022-04-08 12:41:35,538 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [399830318] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:41:35,538 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:41:35,538 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-08 12:41:35,539 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2118010796] [2022-04-08 12:41:35,539 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:41:35,539 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 [2022-04-08 12:41:35,540 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:41:35,540 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) [2022-04-08 12:41:35,561 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 29 edges. 29 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:41:35,561 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-08 12:41:35,561 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:41:35,562 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-08 12:41:35,562 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2022-04-08 12:41:35,562 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) [2022-04-08 12:41:35,671 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:41:35,671 INFO L93 Difference]: Finished difference Result 43 states and 46 transitions. [2022-04-08 12:41:35,671 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-08 12:41:35,672 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 [2022-04-08 12:41:35,672 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:41:35,672 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) [2022-04-08 12:41:35,674 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 45 transitions. [2022-04-08 12:41:35,674 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) [2022-04-08 12:41:35,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 45 transitions. [2022-04-08 12:41:35,675 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 45 transitions. [2022-04-08 12:41:35,711 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:41:35,712 INFO L225 Difference]: With dead ends: 43 [2022-04-08 12:41:35,712 INFO L226 Difference]: Without dead ends: 38 [2022-04-08 12:41:35,712 INFO L912 BasicCegarLoop]: 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 [2022-04-08 12:41:35,713 INFO L913 BasicCegarLoop]: 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 [2022-04-08 12:41:35,713 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [7 Valid, 78 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-08 12:41:35,714 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38 states. [2022-04-08 12:41:35,737 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38 to 38. [2022-04-08 12:41:35,738 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:41:35,738 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) [2022-04-08 12:41:35,738 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) [2022-04-08 12:41:35,738 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) [2022-04-08 12:41:35,740 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:41:35,740 INFO L93 Difference]: Finished difference Result 38 states and 41 transitions. [2022-04-08 12:41:35,740 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 41 transitions. [2022-04-08 12:41:35,740 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:41:35,740 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:41:35,741 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. [2022-04-08 12:41:35,741 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. [2022-04-08 12:41:35,742 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:41:35,742 INFO L93 Difference]: Finished difference Result 38 states and 41 transitions. [2022-04-08 12:41:35,743 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 41 transitions. [2022-04-08 12:41:35,743 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:41:35,743 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:41:35,743 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:41:35,743 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:41:35,743 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) [2022-04-08 12:41:35,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 41 transitions. [2022-04-08 12:41:35,745 INFO L78 Accepts]: Start accepts. Automaton has 38 states and 41 transitions. Word has length 32 [2022-04-08 12:41:35,745 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:41:35,745 INFO L478 AbstractCegarLoop]: Abstraction has 38 states and 41 transitions. [2022-04-08 12:41:35,745 INFO L479 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) [2022-04-08 12:41:35,745 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 38 states and 41 transitions. [2022-04-08 12:41:37,782 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 41 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:41:37,782 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 41 transitions. [2022-04-08 12:41:37,783 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-04-08 12:41:37,783 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:41:37,783 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:41:37,805 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-04-08 12:41:37,983 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:41:37,984 INFO L403 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:41:37,984 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:41:37,984 INFO L85 PathProgramCache]: Analyzing trace with hash 1448743382, now seen corresponding path program 3 times [2022-04-08 12:41:37,984 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:41:37,984 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [571204553] [2022-04-08 12:41:37,985 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:41:37,985 INFO L85 PathProgramCache]: Analyzing trace with hash 1448743382, now seen corresponding path program 4 times [2022-04-08 12:41:37,985 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:41:37,986 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1291176449] [2022-04-08 12:41:37,986 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:41:37,986 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:41:38,008 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:41:38,009 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1221116578] [2022-04-08 12:41:38,009 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 12:41:38,009 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:41:38,009 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:41:38,010 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) [2022-04-08 12:41:38,012 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-04-08 12:41:38,078 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 12:41:38,079 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:41:38,079 INFO L263 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 9 conjunts are in the unsatisfiable core [2022-04-08 12:41:38,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:41:38,094 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:41:38,313 INFO L272 TraceCheckUtils]: 0: Hoare triple {1669#true} call ULTIMATE.init(); {1669#true} is VALID [2022-04-08 12:41:38,314 INFO L290 TraceCheckUtils]: 1: Hoare triple {1669#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; {1677#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:38,314 INFO L290 TraceCheckUtils]: 2: Hoare triple {1677#(<= ~counter~0 0)} assume true; {1677#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:38,315 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1677#(<= ~counter~0 0)} {1669#true} #67#return; {1677#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:38,315 INFO L272 TraceCheckUtils]: 4: Hoare triple {1677#(<= ~counter~0 0)} call #t~ret7 := main(); {1677#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:38,315 INFO L290 TraceCheckUtils]: 5: Hoare triple {1677#(<= ~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; {1677#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:38,316 INFO L272 TraceCheckUtils]: 6: Hoare triple {1677#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {1677#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:38,317 INFO L290 TraceCheckUtils]: 7: Hoare triple {1677#(<= ~counter~0 0)} ~cond := #in~cond; {1677#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:38,317 INFO L290 TraceCheckUtils]: 8: Hoare triple {1677#(<= ~counter~0 0)} assume !(0 == ~cond); {1677#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:38,320 INFO L290 TraceCheckUtils]: 9: Hoare triple {1677#(<= ~counter~0 0)} assume true; {1677#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:38,320 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1677#(<= ~counter~0 0)} {1677#(<= ~counter~0 0)} #59#return; {1677#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:38,321 INFO L272 TraceCheckUtils]: 11: Hoare triple {1677#(<= ~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)); {1677#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:38,321 INFO L290 TraceCheckUtils]: 12: Hoare triple {1677#(<= ~counter~0 0)} ~cond := #in~cond; {1677#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:38,322 INFO L290 TraceCheckUtils]: 13: Hoare triple {1677#(<= ~counter~0 0)} assume !(0 == ~cond); {1677#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:38,322 INFO L290 TraceCheckUtils]: 14: Hoare triple {1677#(<= ~counter~0 0)} assume true; {1677#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:38,323 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {1677#(<= ~counter~0 0)} {1677#(<= ~counter~0 0)} #61#return; {1677#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:38,323 INFO L290 TraceCheckUtils]: 16: Hoare triple {1677#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {1677#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:38,324 INFO L290 TraceCheckUtils]: 17: Hoare triple {1677#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1726#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:38,324 INFO L290 TraceCheckUtils]: 18: Hoare triple {1726#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {1726#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:38,325 INFO L272 TraceCheckUtils]: 19: Hoare triple {1726#(<= ~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)); {1726#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:38,325 INFO L290 TraceCheckUtils]: 20: Hoare triple {1726#(<= ~counter~0 1)} ~cond := #in~cond; {1726#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:38,325 INFO L290 TraceCheckUtils]: 21: Hoare triple {1726#(<= ~counter~0 1)} assume !(0 == ~cond); {1726#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:38,326 INFO L290 TraceCheckUtils]: 22: Hoare triple {1726#(<= ~counter~0 1)} assume true; {1726#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:38,327 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {1726#(<= ~counter~0 1)} {1726#(<= ~counter~0 1)} #63#return; {1726#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:38,327 INFO L290 TraceCheckUtils]: 24: Hoare triple {1726#(<= ~counter~0 1)} assume !!(0 != ~r~0); {1726#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:38,327 INFO L290 TraceCheckUtils]: 25: Hoare triple {1726#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {1726#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:38,328 INFO L290 TraceCheckUtils]: 26: Hoare triple {1726#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1754#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:38,328 INFO L290 TraceCheckUtils]: 27: Hoare triple {1754#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {1754#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:38,329 INFO L272 TraceCheckUtils]: 28: Hoare triple {1754#(<= ~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)); {1754#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:38,329 INFO L290 TraceCheckUtils]: 29: Hoare triple {1754#(<= ~counter~0 2)} ~cond := #in~cond; {1754#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:38,330 INFO L290 TraceCheckUtils]: 30: Hoare triple {1754#(<= ~counter~0 2)} assume !(0 == ~cond); {1754#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:38,330 INFO L290 TraceCheckUtils]: 31: Hoare triple {1754#(<= ~counter~0 2)} assume true; {1754#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:38,331 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {1754#(<= ~counter~0 2)} {1754#(<= ~counter~0 2)} #63#return; {1754#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:38,331 INFO L290 TraceCheckUtils]: 33: Hoare triple {1754#(<= ~counter~0 2)} assume !!(0 != ~r~0); {1754#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:38,332 INFO L290 TraceCheckUtils]: 34: Hoare triple {1754#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {1754#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:38,332 INFO L290 TraceCheckUtils]: 35: Hoare triple {1754#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1782#(<= |main_#t~post6| 2)} is VALID [2022-04-08 12:41:38,333 INFO L290 TraceCheckUtils]: 36: Hoare triple {1782#(<= |main_#t~post6| 2)} assume !(#t~post6 < 50);havoc #t~post6; {1670#false} is VALID [2022-04-08 12:41:38,333 INFO L272 TraceCheckUtils]: 37: Hoare triple {1670#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)); {1670#false} is VALID [2022-04-08 12:41:38,333 INFO L290 TraceCheckUtils]: 38: Hoare triple {1670#false} ~cond := #in~cond; {1670#false} is VALID [2022-04-08 12:41:38,333 INFO L290 TraceCheckUtils]: 39: Hoare triple {1670#false} assume 0 == ~cond; {1670#false} is VALID [2022-04-08 12:41:38,333 INFO L290 TraceCheckUtils]: 40: Hoare triple {1670#false} assume !false; {1670#false} is VALID [2022-04-08 12:41:38,334 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:41:38,334 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:41:38,575 INFO L290 TraceCheckUtils]: 40: Hoare triple {1670#false} assume !false; {1670#false} is VALID [2022-04-08 12:41:38,575 INFO L290 TraceCheckUtils]: 39: Hoare triple {1670#false} assume 0 == ~cond; {1670#false} is VALID [2022-04-08 12:41:38,575 INFO L290 TraceCheckUtils]: 38: Hoare triple {1670#false} ~cond := #in~cond; {1670#false} is VALID [2022-04-08 12:41:38,575 INFO L272 TraceCheckUtils]: 37: Hoare triple {1670#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)); {1670#false} is VALID [2022-04-08 12:41:38,576 INFO L290 TraceCheckUtils]: 36: Hoare triple {1810#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {1670#false} is VALID [2022-04-08 12:41:38,576 INFO L290 TraceCheckUtils]: 35: Hoare triple {1814#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1810#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:41:38,577 INFO L290 TraceCheckUtils]: 34: Hoare triple {1814#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {1814#(< ~counter~0 50)} is VALID [2022-04-08 12:41:38,577 INFO L290 TraceCheckUtils]: 33: Hoare triple {1814#(< ~counter~0 50)} assume !!(0 != ~r~0); {1814#(< ~counter~0 50)} is VALID [2022-04-08 12:41:38,578 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {1669#true} {1814#(< ~counter~0 50)} #63#return; {1814#(< ~counter~0 50)} is VALID [2022-04-08 12:41:38,578 INFO L290 TraceCheckUtils]: 31: Hoare triple {1669#true} assume true; {1669#true} is VALID [2022-04-08 12:41:38,578 INFO L290 TraceCheckUtils]: 30: Hoare triple {1669#true} assume !(0 == ~cond); {1669#true} is VALID [2022-04-08 12:41:38,578 INFO L290 TraceCheckUtils]: 29: Hoare triple {1669#true} ~cond := #in~cond; {1669#true} is VALID [2022-04-08 12:41:38,579 INFO L272 TraceCheckUtils]: 28: Hoare triple {1814#(< ~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)); {1669#true} is VALID [2022-04-08 12:41:38,584 INFO L290 TraceCheckUtils]: 27: Hoare triple {1814#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {1814#(< ~counter~0 50)} is VALID [2022-04-08 12:41:38,586 INFO L290 TraceCheckUtils]: 26: Hoare triple {1842#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1814#(< ~counter~0 50)} is VALID [2022-04-08 12:41:38,586 INFO L290 TraceCheckUtils]: 25: Hoare triple {1842#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {1842#(< ~counter~0 49)} is VALID [2022-04-08 12:41:38,587 INFO L290 TraceCheckUtils]: 24: Hoare triple {1842#(< ~counter~0 49)} assume !!(0 != ~r~0); {1842#(< ~counter~0 49)} is VALID [2022-04-08 12:41:38,587 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {1669#true} {1842#(< ~counter~0 49)} #63#return; {1842#(< ~counter~0 49)} is VALID [2022-04-08 12:41:38,587 INFO L290 TraceCheckUtils]: 22: Hoare triple {1669#true} assume true; {1669#true} is VALID [2022-04-08 12:41:38,587 INFO L290 TraceCheckUtils]: 21: Hoare triple {1669#true} assume !(0 == ~cond); {1669#true} is VALID [2022-04-08 12:41:38,588 INFO L290 TraceCheckUtils]: 20: Hoare triple {1669#true} ~cond := #in~cond; {1669#true} is VALID [2022-04-08 12:41:38,588 INFO L272 TraceCheckUtils]: 19: Hoare triple {1842#(< ~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)); {1669#true} is VALID [2022-04-08 12:41:38,588 INFO L290 TraceCheckUtils]: 18: Hoare triple {1842#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {1842#(< ~counter~0 49)} is VALID [2022-04-08 12:41:38,590 INFO L290 TraceCheckUtils]: 17: Hoare triple {1870#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1842#(< ~counter~0 49)} is VALID [2022-04-08 12:41:38,592 INFO L290 TraceCheckUtils]: 16: Hoare triple {1870#(< ~counter~0 48)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {1870#(< ~counter~0 48)} is VALID [2022-04-08 12:41:38,593 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {1669#true} {1870#(< ~counter~0 48)} #61#return; {1870#(< ~counter~0 48)} is VALID [2022-04-08 12:41:38,593 INFO L290 TraceCheckUtils]: 14: Hoare triple {1669#true} assume true; {1669#true} is VALID [2022-04-08 12:41:38,593 INFO L290 TraceCheckUtils]: 13: Hoare triple {1669#true} assume !(0 == ~cond); {1669#true} is VALID [2022-04-08 12:41:38,593 INFO L290 TraceCheckUtils]: 12: Hoare triple {1669#true} ~cond := #in~cond; {1669#true} is VALID [2022-04-08 12:41:38,593 INFO L272 TraceCheckUtils]: 11: Hoare triple {1870#(< ~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)); {1669#true} is VALID [2022-04-08 12:41:38,594 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1669#true} {1870#(< ~counter~0 48)} #59#return; {1870#(< ~counter~0 48)} is VALID [2022-04-08 12:41:38,594 INFO L290 TraceCheckUtils]: 9: Hoare triple {1669#true} assume true; {1669#true} is VALID [2022-04-08 12:41:38,594 INFO L290 TraceCheckUtils]: 8: Hoare triple {1669#true} assume !(0 == ~cond); {1669#true} is VALID [2022-04-08 12:41:38,594 INFO L290 TraceCheckUtils]: 7: Hoare triple {1669#true} ~cond := #in~cond; {1669#true} is VALID [2022-04-08 12:41:38,594 INFO L272 TraceCheckUtils]: 6: Hoare triple {1870#(< ~counter~0 48)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {1669#true} is VALID [2022-04-08 12:41:38,595 INFO L290 TraceCheckUtils]: 5: Hoare triple {1870#(< ~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; {1870#(< ~counter~0 48)} is VALID [2022-04-08 12:41:38,595 INFO L272 TraceCheckUtils]: 4: Hoare triple {1870#(< ~counter~0 48)} call #t~ret7 := main(); {1870#(< ~counter~0 48)} is VALID [2022-04-08 12:41:38,595 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1870#(< ~counter~0 48)} {1669#true} #67#return; {1870#(< ~counter~0 48)} is VALID [2022-04-08 12:41:38,596 INFO L290 TraceCheckUtils]: 2: Hoare triple {1870#(< ~counter~0 48)} assume true; {1870#(< ~counter~0 48)} is VALID [2022-04-08 12:41:38,596 INFO L290 TraceCheckUtils]: 1: Hoare triple {1669#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; {1870#(< ~counter~0 48)} is VALID [2022-04-08 12:41:38,596 INFO L272 TraceCheckUtils]: 0: Hoare triple {1669#true} call ULTIMATE.init(); {1669#true} is VALID [2022-04-08 12:41:38,597 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-04-08 12:41:38,597 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:41:38,597 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1291176449] [2022-04-08 12:41:38,597 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:41:38,597 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1221116578] [2022-04-08 12:41:38,597 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1221116578] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:41:38,597 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:41:38,597 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2022-04-08 12:41:38,598 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:41:38,598 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [571204553] [2022-04-08 12:41:38,598 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [571204553] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:41:38,598 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:41:38,598 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-08 12:41:38,598 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2017297128] [2022-04-08 12:41:38,598 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:41:38,599 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 [2022-04-08 12:41:38,599 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:41:38,599 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) [2022-04-08 12:41:38,628 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:41:38,628 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-08 12:41:38,628 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:41:38,628 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-08 12:41:38,628 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-04-08 12:41:38,628 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) [2022-04-08 12:41:38,796 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:41:38,796 INFO L93 Difference]: Finished difference Result 52 states and 56 transitions. [2022-04-08 12:41:38,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-08 12:41:38,797 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 [2022-04-08 12:41:38,797 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:41:38,797 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) [2022-04-08 12:41:38,799 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 55 transitions. [2022-04-08 12:41:38,799 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) [2022-04-08 12:41:38,801 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 55 transitions. [2022-04-08 12:41:38,801 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 55 transitions. [2022-04-08 12:41:38,841 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:41:38,842 INFO L225 Difference]: With dead ends: 52 [2022-04-08 12:41:38,842 INFO L226 Difference]: Without dead ends: 47 [2022-04-08 12:41:38,842 INFO L912 BasicCegarLoop]: 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 [2022-04-08 12:41:38,843 INFO L913 BasicCegarLoop]: 28 mSDtfsCounter, 15 mSDsluCounter, 58 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 15 SdHoareTripleChecker+Valid, 86 SdHoareTripleChecker+Invalid, 30 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-08 12:41:38,843 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [15 Valid, 86 Invalid, 30 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-08 12:41:38,844 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2022-04-08 12:41:38,889 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 47. [2022-04-08 12:41:38,889 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:41:38,889 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) [2022-04-08 12:41:38,890 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) [2022-04-08 12:41:38,890 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) [2022-04-08 12:41:38,892 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:41:38,892 INFO L93 Difference]: Finished difference Result 47 states and 51 transitions. [2022-04-08 12:41:38,892 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 51 transitions. [2022-04-08 12:41:38,892 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:41:38,893 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:41:38,893 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. [2022-04-08 12:41:38,893 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. [2022-04-08 12:41:38,899 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:41:38,899 INFO L93 Difference]: Finished difference Result 47 states and 51 transitions. [2022-04-08 12:41:38,899 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 51 transitions. [2022-04-08 12:41:38,900 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:41:38,900 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:41:38,901 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:41:38,901 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:41:38,901 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) [2022-04-08 12:41:38,902 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 51 transitions. [2022-04-08 12:41:38,902 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 51 transitions. Word has length 41 [2022-04-08 12:41:38,903 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:41:38,903 INFO L478 AbstractCegarLoop]: Abstraction has 47 states and 51 transitions. [2022-04-08 12:41:38,903 INFO L479 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) [2022-04-08 12:41:38,903 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 47 states and 51 transitions. [2022-04-08 12:41:40,965 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 50 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-08 12:41:40,965 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 51 transitions. [2022-04-08 12:41:40,966 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-04-08 12:41:40,966 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:41:40,966 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:41:40,982 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-04-08 12:41:41,167 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:41:41,167 INFO L403 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:41:41,168 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:41:41,168 INFO L85 PathProgramCache]: Analyzing trace with hash -678977956, now seen corresponding path program 5 times [2022-04-08 12:41:41,168 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:41:41,168 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1859700988] [2022-04-08 12:41:41,169 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:41:41,169 INFO L85 PathProgramCache]: Analyzing trace with hash -678977956, now seen corresponding path program 6 times [2022-04-08 12:41:41,169 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:41:41,169 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [91900059] [2022-04-08 12:41:41,169 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:41:41,169 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:41:41,188 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:41:41,188 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [217486127] [2022-04-08 12:41:41,188 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 12:41:41,188 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:41:41,188 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:41:41,191 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) [2022-04-08 12:41:41,192 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-04-08 12:41:41,259 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 4 check-sat command(s) [2022-04-08 12:41:41,260 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:41:41,260 INFO L263 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 11 conjunts are in the unsatisfiable core [2022-04-08 12:41:41,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:41:41,281 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:41:41,601 INFO L272 TraceCheckUtils]: 0: Hoare triple {2220#true} call ULTIMATE.init(); {2220#true} is VALID [2022-04-08 12:41:41,602 INFO L290 TraceCheckUtils]: 1: Hoare triple {2220#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; {2228#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:41,602 INFO L290 TraceCheckUtils]: 2: Hoare triple {2228#(<= ~counter~0 0)} assume true; {2228#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:41,603 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2228#(<= ~counter~0 0)} {2220#true} #67#return; {2228#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:41,603 INFO L272 TraceCheckUtils]: 4: Hoare triple {2228#(<= ~counter~0 0)} call #t~ret7 := main(); {2228#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:41,604 INFO L290 TraceCheckUtils]: 5: Hoare triple {2228#(<= ~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; {2228#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:41,604 INFO L272 TraceCheckUtils]: 6: Hoare triple {2228#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {2228#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:41,605 INFO L290 TraceCheckUtils]: 7: Hoare triple {2228#(<= ~counter~0 0)} ~cond := #in~cond; {2228#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:41,605 INFO L290 TraceCheckUtils]: 8: Hoare triple {2228#(<= ~counter~0 0)} assume !(0 == ~cond); {2228#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:41,606 INFO L290 TraceCheckUtils]: 9: Hoare triple {2228#(<= ~counter~0 0)} assume true; {2228#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:41,606 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2228#(<= ~counter~0 0)} {2228#(<= ~counter~0 0)} #59#return; {2228#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:41,607 INFO L272 TraceCheckUtils]: 11: Hoare triple {2228#(<= ~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)); {2228#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:41,607 INFO L290 TraceCheckUtils]: 12: Hoare triple {2228#(<= ~counter~0 0)} ~cond := #in~cond; {2228#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:41,608 INFO L290 TraceCheckUtils]: 13: Hoare triple {2228#(<= ~counter~0 0)} assume !(0 == ~cond); {2228#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:41,608 INFO L290 TraceCheckUtils]: 14: Hoare triple {2228#(<= ~counter~0 0)} assume true; {2228#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:41,609 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {2228#(<= ~counter~0 0)} {2228#(<= ~counter~0 0)} #61#return; {2228#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:41,609 INFO L290 TraceCheckUtils]: 16: Hoare triple {2228#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {2228#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:41,610 INFO L290 TraceCheckUtils]: 17: Hoare triple {2228#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2277#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:41,610 INFO L290 TraceCheckUtils]: 18: Hoare triple {2277#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {2277#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:41,611 INFO L272 TraceCheckUtils]: 19: Hoare triple {2277#(<= ~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)); {2277#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:41,611 INFO L290 TraceCheckUtils]: 20: Hoare triple {2277#(<= ~counter~0 1)} ~cond := #in~cond; {2277#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:41,612 INFO L290 TraceCheckUtils]: 21: Hoare triple {2277#(<= ~counter~0 1)} assume !(0 == ~cond); {2277#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:41,612 INFO L290 TraceCheckUtils]: 22: Hoare triple {2277#(<= ~counter~0 1)} assume true; {2277#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:41,613 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {2277#(<= ~counter~0 1)} {2277#(<= ~counter~0 1)} #63#return; {2277#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:41,613 INFO L290 TraceCheckUtils]: 24: Hoare triple {2277#(<= ~counter~0 1)} assume !!(0 != ~r~0); {2277#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:41,613 INFO L290 TraceCheckUtils]: 25: Hoare triple {2277#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {2277#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:41,614 INFO L290 TraceCheckUtils]: 26: Hoare triple {2277#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2305#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:41,614 INFO L290 TraceCheckUtils]: 27: Hoare triple {2305#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {2305#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:41,614 INFO L272 TraceCheckUtils]: 28: Hoare triple {2305#(<= ~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)); {2305#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:41,615 INFO L290 TraceCheckUtils]: 29: Hoare triple {2305#(<= ~counter~0 2)} ~cond := #in~cond; {2305#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:41,615 INFO L290 TraceCheckUtils]: 30: Hoare triple {2305#(<= ~counter~0 2)} assume !(0 == ~cond); {2305#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:41,615 INFO L290 TraceCheckUtils]: 31: Hoare triple {2305#(<= ~counter~0 2)} assume true; {2305#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:41,616 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {2305#(<= ~counter~0 2)} {2305#(<= ~counter~0 2)} #63#return; {2305#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:41,616 INFO L290 TraceCheckUtils]: 33: Hoare triple {2305#(<= ~counter~0 2)} assume !!(0 != ~r~0); {2305#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:41,617 INFO L290 TraceCheckUtils]: 34: Hoare triple {2305#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {2305#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:41,617 INFO L290 TraceCheckUtils]: 35: Hoare triple {2305#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2333#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:41,617 INFO L290 TraceCheckUtils]: 36: Hoare triple {2333#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {2333#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:41,618 INFO L272 TraceCheckUtils]: 37: Hoare triple {2333#(<= ~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)); {2333#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:41,618 INFO L290 TraceCheckUtils]: 38: Hoare triple {2333#(<= ~counter~0 3)} ~cond := #in~cond; {2333#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:41,618 INFO L290 TraceCheckUtils]: 39: Hoare triple {2333#(<= ~counter~0 3)} assume !(0 == ~cond); {2333#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:41,619 INFO L290 TraceCheckUtils]: 40: Hoare triple {2333#(<= ~counter~0 3)} assume true; {2333#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:41,619 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {2333#(<= ~counter~0 3)} {2333#(<= ~counter~0 3)} #63#return; {2333#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:41,620 INFO L290 TraceCheckUtils]: 42: Hoare triple {2333#(<= ~counter~0 3)} assume !!(0 != ~r~0); {2333#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:41,620 INFO L290 TraceCheckUtils]: 43: Hoare triple {2333#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {2333#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:41,621 INFO L290 TraceCheckUtils]: 44: Hoare triple {2333#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2361#(<= |main_#t~post6| 3)} is VALID [2022-04-08 12:41:41,621 INFO L290 TraceCheckUtils]: 45: Hoare triple {2361#(<= |main_#t~post6| 3)} assume !(#t~post6 < 50);havoc #t~post6; {2221#false} is VALID [2022-04-08 12:41:41,621 INFO L272 TraceCheckUtils]: 46: Hoare triple {2221#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)); {2221#false} is VALID [2022-04-08 12:41:41,621 INFO L290 TraceCheckUtils]: 47: Hoare triple {2221#false} ~cond := #in~cond; {2221#false} is VALID [2022-04-08 12:41:41,621 INFO L290 TraceCheckUtils]: 48: Hoare triple {2221#false} assume 0 == ~cond; {2221#false} is VALID [2022-04-08 12:41:41,622 INFO L290 TraceCheckUtils]: 49: Hoare triple {2221#false} assume !false; {2221#false} is VALID [2022-04-08 12:41:41,622 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 6 proven. 33 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:41:41,622 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:41:41,888 INFO L290 TraceCheckUtils]: 49: Hoare triple {2221#false} assume !false; {2221#false} is VALID [2022-04-08 12:41:41,889 INFO L290 TraceCheckUtils]: 48: Hoare triple {2221#false} assume 0 == ~cond; {2221#false} is VALID [2022-04-08 12:41:41,889 INFO L290 TraceCheckUtils]: 47: Hoare triple {2221#false} ~cond := #in~cond; {2221#false} is VALID [2022-04-08 12:41:41,889 INFO L272 TraceCheckUtils]: 46: Hoare triple {2221#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)); {2221#false} is VALID [2022-04-08 12:41:41,889 INFO L290 TraceCheckUtils]: 45: Hoare triple {2389#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {2221#false} is VALID [2022-04-08 12:41:41,890 INFO L290 TraceCheckUtils]: 44: Hoare triple {2393#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2389#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:41:41,890 INFO L290 TraceCheckUtils]: 43: Hoare triple {2393#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {2393#(< ~counter~0 50)} is VALID [2022-04-08 12:41:41,890 INFO L290 TraceCheckUtils]: 42: Hoare triple {2393#(< ~counter~0 50)} assume !!(0 != ~r~0); {2393#(< ~counter~0 50)} is VALID [2022-04-08 12:41:41,891 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {2220#true} {2393#(< ~counter~0 50)} #63#return; {2393#(< ~counter~0 50)} is VALID [2022-04-08 12:41:41,891 INFO L290 TraceCheckUtils]: 40: Hoare triple {2220#true} assume true; {2220#true} is VALID [2022-04-08 12:41:41,892 INFO L290 TraceCheckUtils]: 39: Hoare triple {2220#true} assume !(0 == ~cond); {2220#true} is VALID [2022-04-08 12:41:41,892 INFO L290 TraceCheckUtils]: 38: Hoare triple {2220#true} ~cond := #in~cond; {2220#true} is VALID [2022-04-08 12:41:41,892 INFO L272 TraceCheckUtils]: 37: Hoare triple {2393#(< ~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)); {2220#true} is VALID [2022-04-08 12:41:41,892 INFO L290 TraceCheckUtils]: 36: Hoare triple {2393#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {2393#(< ~counter~0 50)} is VALID [2022-04-08 12:41:41,893 INFO L290 TraceCheckUtils]: 35: Hoare triple {2421#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2393#(< ~counter~0 50)} is VALID [2022-04-08 12:41:41,893 INFO L290 TraceCheckUtils]: 34: Hoare triple {2421#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {2421#(< ~counter~0 49)} is VALID [2022-04-08 12:41:41,894 INFO L290 TraceCheckUtils]: 33: Hoare triple {2421#(< ~counter~0 49)} assume !!(0 != ~r~0); {2421#(< ~counter~0 49)} is VALID [2022-04-08 12:41:41,894 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {2220#true} {2421#(< ~counter~0 49)} #63#return; {2421#(< ~counter~0 49)} is VALID [2022-04-08 12:41:41,894 INFO L290 TraceCheckUtils]: 31: Hoare triple {2220#true} assume true; {2220#true} is VALID [2022-04-08 12:41:41,895 INFO L290 TraceCheckUtils]: 30: Hoare triple {2220#true} assume !(0 == ~cond); {2220#true} is VALID [2022-04-08 12:41:41,895 INFO L290 TraceCheckUtils]: 29: Hoare triple {2220#true} ~cond := #in~cond; {2220#true} is VALID [2022-04-08 12:41:41,895 INFO L272 TraceCheckUtils]: 28: Hoare triple {2421#(< ~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)); {2220#true} is VALID [2022-04-08 12:41:41,895 INFO L290 TraceCheckUtils]: 27: Hoare triple {2421#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {2421#(< ~counter~0 49)} is VALID [2022-04-08 12:41:41,896 INFO L290 TraceCheckUtils]: 26: Hoare triple {2449#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2421#(< ~counter~0 49)} is VALID [2022-04-08 12:41:41,896 INFO L290 TraceCheckUtils]: 25: Hoare triple {2449#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {2449#(< ~counter~0 48)} is VALID [2022-04-08 12:41:41,897 INFO L290 TraceCheckUtils]: 24: Hoare triple {2449#(< ~counter~0 48)} assume !!(0 != ~r~0); {2449#(< ~counter~0 48)} is VALID [2022-04-08 12:41:41,897 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {2220#true} {2449#(< ~counter~0 48)} #63#return; {2449#(< ~counter~0 48)} is VALID [2022-04-08 12:41:41,897 INFO L290 TraceCheckUtils]: 22: Hoare triple {2220#true} assume true; {2220#true} is VALID [2022-04-08 12:41:41,898 INFO L290 TraceCheckUtils]: 21: Hoare triple {2220#true} assume !(0 == ~cond); {2220#true} is VALID [2022-04-08 12:41:41,898 INFO L290 TraceCheckUtils]: 20: Hoare triple {2220#true} ~cond := #in~cond; {2220#true} is VALID [2022-04-08 12:41:41,898 INFO L272 TraceCheckUtils]: 19: Hoare triple {2449#(< ~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)); {2220#true} is VALID [2022-04-08 12:41:41,898 INFO L290 TraceCheckUtils]: 18: Hoare triple {2449#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {2449#(< ~counter~0 48)} is VALID [2022-04-08 12:41:41,899 INFO L290 TraceCheckUtils]: 17: Hoare triple {2477#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2449#(< ~counter~0 48)} is VALID [2022-04-08 12:41:41,899 INFO L290 TraceCheckUtils]: 16: Hoare triple {2477#(< ~counter~0 47)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {2477#(< ~counter~0 47)} is VALID [2022-04-08 12:41:41,900 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {2220#true} {2477#(< ~counter~0 47)} #61#return; {2477#(< ~counter~0 47)} is VALID [2022-04-08 12:41:41,900 INFO L290 TraceCheckUtils]: 14: Hoare triple {2220#true} assume true; {2220#true} is VALID [2022-04-08 12:41:41,900 INFO L290 TraceCheckUtils]: 13: Hoare triple {2220#true} assume !(0 == ~cond); {2220#true} is VALID [2022-04-08 12:41:41,900 INFO L290 TraceCheckUtils]: 12: Hoare triple {2220#true} ~cond := #in~cond; {2220#true} is VALID [2022-04-08 12:41:41,900 INFO L272 TraceCheckUtils]: 11: Hoare triple {2477#(< ~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)); {2220#true} is VALID [2022-04-08 12:41:41,901 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2220#true} {2477#(< ~counter~0 47)} #59#return; {2477#(< ~counter~0 47)} is VALID [2022-04-08 12:41:41,901 INFO L290 TraceCheckUtils]: 9: Hoare triple {2220#true} assume true; {2220#true} is VALID [2022-04-08 12:41:41,901 INFO L290 TraceCheckUtils]: 8: Hoare triple {2220#true} assume !(0 == ~cond); {2220#true} is VALID [2022-04-08 12:41:41,901 INFO L290 TraceCheckUtils]: 7: Hoare triple {2220#true} ~cond := #in~cond; {2220#true} is VALID [2022-04-08 12:41:41,901 INFO L272 TraceCheckUtils]: 6: Hoare triple {2477#(< ~counter~0 47)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {2220#true} is VALID [2022-04-08 12:41:41,902 INFO L290 TraceCheckUtils]: 5: Hoare triple {2477#(< ~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; {2477#(< ~counter~0 47)} is VALID [2022-04-08 12:41:41,902 INFO L272 TraceCheckUtils]: 4: Hoare triple {2477#(< ~counter~0 47)} call #t~ret7 := main(); {2477#(< ~counter~0 47)} is VALID [2022-04-08 12:41:41,902 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2477#(< ~counter~0 47)} {2220#true} #67#return; {2477#(< ~counter~0 47)} is VALID [2022-04-08 12:41:41,903 INFO L290 TraceCheckUtils]: 2: Hoare triple {2477#(< ~counter~0 47)} assume true; {2477#(< ~counter~0 47)} is VALID [2022-04-08 12:41:41,903 INFO L290 TraceCheckUtils]: 1: Hoare triple {2220#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; {2477#(< ~counter~0 47)} is VALID [2022-04-08 12:41:41,904 INFO L272 TraceCheckUtils]: 0: Hoare triple {2220#true} call ULTIMATE.init(); {2220#true} is VALID [2022-04-08 12:41:41,904 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 6 proven. 21 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-04-08 12:41:41,904 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:41:41,904 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [91900059] [2022-04-08 12:41:41,904 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:41:41,904 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [217486127] [2022-04-08 12:41:41,904 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [217486127] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:41:41,904 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:41:41,905 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2022-04-08 12:41:41,905 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:41:41,905 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1859700988] [2022-04-08 12:41:41,905 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1859700988] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:41:41,905 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:41:41,905 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-08 12:41:41,905 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [161016833] [2022-04-08 12:41:41,905 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:41:41,906 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 [2022-04-08 12:41:41,906 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:41:41,906 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) [2022-04-08 12:41:41,947 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:41:41,947 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-08 12:41:41,947 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:41:41,948 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-08 12:41:41,948 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=82, Unknown=0, NotChecked=0, Total=132 [2022-04-08 12:41:41,949 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) [2022-04-08 12:41:42,112 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:41:42,112 INFO L93 Difference]: Finished difference Result 61 states and 66 transitions. [2022-04-08 12:41:42,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-08 12:41:42,112 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 [2022-04-08 12:41:42,113 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:41:42,113 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) [2022-04-08 12:41:42,116 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 65 transitions. [2022-04-08 12:41:42,116 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) [2022-04-08 12:41:42,120 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 65 transitions. [2022-04-08 12:41:42,120 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 65 transitions. [2022-04-08 12:41:42,176 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:41:42,179 INFO L225 Difference]: With dead ends: 61 [2022-04-08 12:41:42,179 INFO L226 Difference]: Without dead ends: 56 [2022-04-08 12:41:42,179 INFO L912 BasicCegarLoop]: 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 [2022-04-08 12:41:42,180 INFO L913 BasicCegarLoop]: 29 mSDtfsCounter, 10 mSDsluCounter, 65 mSDsCounter, 0 mSdLazyCounter, 20 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10 SdHoareTripleChecker+Valid, 94 SdHoareTripleChecker+Invalid, 27 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 20 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-08 12:41:42,180 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [10 Valid, 94 Invalid, 27 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 20 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-08 12:41:42,181 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56 states. [2022-04-08 12:41:42,231 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56 to 56. [2022-04-08 12:41:42,232 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:41:42,232 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) [2022-04-08 12:41:42,233 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) [2022-04-08 12:41:42,234 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) [2022-04-08 12:41:42,237 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:41:42,237 INFO L93 Difference]: Finished difference Result 56 states and 61 transitions. [2022-04-08 12:41:42,238 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 61 transitions. [2022-04-08 12:41:42,238 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:41:42,238 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:41:42,239 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. [2022-04-08 12:41:42,240 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. [2022-04-08 12:41:42,242 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:41:42,242 INFO L93 Difference]: Finished difference Result 56 states and 61 transitions. [2022-04-08 12:41:42,242 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 61 transitions. [2022-04-08 12:41:42,243 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:41:42,243 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:41:42,243 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:41:42,243 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:41:42,243 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) [2022-04-08 12:41:42,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 61 transitions. [2022-04-08 12:41:42,245 INFO L78 Accepts]: Start accepts. Automaton has 56 states and 61 transitions. Word has length 50 [2022-04-08 12:41:42,247 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:41:42,247 INFO L478 AbstractCegarLoop]: Abstraction has 56 states and 61 transitions. [2022-04-08 12:41:42,248 INFO L479 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) [2022-04-08 12:41:42,248 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 56 states and 61 transitions. [2022-04-08 12:41:42,608 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 61 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:41:42,608 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 61 transitions. [2022-04-08 12:41:42,609 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-04-08 12:41:42,609 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:41:42,609 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:41:42,625 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-04-08 12:41:42,811 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:41:42,811 INFO L403 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:41:42,812 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:41:42,812 INFO L85 PathProgramCache]: Analyzing trace with hash 1632159894, now seen corresponding path program 7 times [2022-04-08 12:41:42,812 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:41:42,812 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1772624769] [2022-04-08 12:41:42,812 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:41:42,812 INFO L85 PathProgramCache]: Analyzing trace with hash 1632159894, now seen corresponding path program 8 times [2022-04-08 12:41:42,813 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:41:42,813 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1812972003] [2022-04-08 12:41:42,813 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:41:42,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:41:42,853 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:41:42,853 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1640544604] [2022-04-08 12:41:42,854 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 12:41:42,854 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:41:42,854 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:41:42,857 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) [2022-04-08 12:41:42,879 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-04-08 12:41:42,913 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 12:41:42,913 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:41:42,914 INFO L263 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 13 conjunts are in the unsatisfiable core [2022-04-08 12:41:42,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:41:42,929 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:41:43,302 INFO L272 TraceCheckUtils]: 0: Hoare triple {2883#true} call ULTIMATE.init(); {2883#true} is VALID [2022-04-08 12:41:43,303 INFO L290 TraceCheckUtils]: 1: Hoare triple {2883#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; {2891#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:43,304 INFO L290 TraceCheckUtils]: 2: Hoare triple {2891#(<= ~counter~0 0)} assume true; {2891#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:43,304 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2891#(<= ~counter~0 0)} {2883#true} #67#return; {2891#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:43,304 INFO L272 TraceCheckUtils]: 4: Hoare triple {2891#(<= ~counter~0 0)} call #t~ret7 := main(); {2891#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:43,305 INFO L290 TraceCheckUtils]: 5: Hoare triple {2891#(<= ~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; {2891#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:43,306 INFO L272 TraceCheckUtils]: 6: Hoare triple {2891#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {2891#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:43,307 INFO L290 TraceCheckUtils]: 7: Hoare triple {2891#(<= ~counter~0 0)} ~cond := #in~cond; {2891#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:43,307 INFO L290 TraceCheckUtils]: 8: Hoare triple {2891#(<= ~counter~0 0)} assume !(0 == ~cond); {2891#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:43,307 INFO L290 TraceCheckUtils]: 9: Hoare triple {2891#(<= ~counter~0 0)} assume true; {2891#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:43,308 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2891#(<= ~counter~0 0)} {2891#(<= ~counter~0 0)} #59#return; {2891#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:43,308 INFO L272 TraceCheckUtils]: 11: Hoare triple {2891#(<= ~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)); {2891#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:43,309 INFO L290 TraceCheckUtils]: 12: Hoare triple {2891#(<= ~counter~0 0)} ~cond := #in~cond; {2891#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:43,309 INFO L290 TraceCheckUtils]: 13: Hoare triple {2891#(<= ~counter~0 0)} assume !(0 == ~cond); {2891#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:43,309 INFO L290 TraceCheckUtils]: 14: Hoare triple {2891#(<= ~counter~0 0)} assume true; {2891#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:43,310 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {2891#(<= ~counter~0 0)} {2891#(<= ~counter~0 0)} #61#return; {2891#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:43,310 INFO L290 TraceCheckUtils]: 16: Hoare triple {2891#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {2891#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:43,311 INFO L290 TraceCheckUtils]: 17: Hoare triple {2891#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2940#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:43,311 INFO L290 TraceCheckUtils]: 18: Hoare triple {2940#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {2940#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:43,312 INFO L272 TraceCheckUtils]: 19: Hoare triple {2940#(<= ~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)); {2940#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:43,312 INFO L290 TraceCheckUtils]: 20: Hoare triple {2940#(<= ~counter~0 1)} ~cond := #in~cond; {2940#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:43,312 INFO L290 TraceCheckUtils]: 21: Hoare triple {2940#(<= ~counter~0 1)} assume !(0 == ~cond); {2940#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:43,313 INFO L290 TraceCheckUtils]: 22: Hoare triple {2940#(<= ~counter~0 1)} assume true; {2940#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:43,313 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {2940#(<= ~counter~0 1)} {2940#(<= ~counter~0 1)} #63#return; {2940#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:43,314 INFO L290 TraceCheckUtils]: 24: Hoare triple {2940#(<= ~counter~0 1)} assume !!(0 != ~r~0); {2940#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:43,314 INFO L290 TraceCheckUtils]: 25: Hoare triple {2940#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {2940#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:43,314 INFO L290 TraceCheckUtils]: 26: Hoare triple {2940#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2968#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:43,315 INFO L290 TraceCheckUtils]: 27: Hoare triple {2968#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {2968#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:43,315 INFO L272 TraceCheckUtils]: 28: Hoare triple {2968#(<= ~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)); {2968#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:43,316 INFO L290 TraceCheckUtils]: 29: Hoare triple {2968#(<= ~counter~0 2)} ~cond := #in~cond; {2968#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:43,316 INFO L290 TraceCheckUtils]: 30: Hoare triple {2968#(<= ~counter~0 2)} assume !(0 == ~cond); {2968#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:43,316 INFO L290 TraceCheckUtils]: 31: Hoare triple {2968#(<= ~counter~0 2)} assume true; {2968#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:43,317 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {2968#(<= ~counter~0 2)} {2968#(<= ~counter~0 2)} #63#return; {2968#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:43,317 INFO L290 TraceCheckUtils]: 33: Hoare triple {2968#(<= ~counter~0 2)} assume !!(0 != ~r~0); {2968#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:43,318 INFO L290 TraceCheckUtils]: 34: Hoare triple {2968#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {2968#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:43,318 INFO L290 TraceCheckUtils]: 35: Hoare triple {2968#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2996#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:43,318 INFO L290 TraceCheckUtils]: 36: Hoare triple {2996#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {2996#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:43,319 INFO L272 TraceCheckUtils]: 37: Hoare triple {2996#(<= ~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)); {2996#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:43,319 INFO L290 TraceCheckUtils]: 38: Hoare triple {2996#(<= ~counter~0 3)} ~cond := #in~cond; {2996#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:43,320 INFO L290 TraceCheckUtils]: 39: Hoare triple {2996#(<= ~counter~0 3)} assume !(0 == ~cond); {2996#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:43,320 INFO L290 TraceCheckUtils]: 40: Hoare triple {2996#(<= ~counter~0 3)} assume true; {2996#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:43,321 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {2996#(<= ~counter~0 3)} {2996#(<= ~counter~0 3)} #63#return; {2996#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:43,321 INFO L290 TraceCheckUtils]: 42: Hoare triple {2996#(<= ~counter~0 3)} assume !!(0 != ~r~0); {2996#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:43,321 INFO L290 TraceCheckUtils]: 43: Hoare triple {2996#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {2996#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:43,322 INFO L290 TraceCheckUtils]: 44: Hoare triple {2996#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3024#(<= ~counter~0 4)} is VALID [2022-04-08 12:41:43,322 INFO L290 TraceCheckUtils]: 45: Hoare triple {3024#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {3024#(<= ~counter~0 4)} is VALID [2022-04-08 12:41:43,323 INFO L272 TraceCheckUtils]: 46: Hoare triple {3024#(<= ~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)); {3024#(<= ~counter~0 4)} is VALID [2022-04-08 12:41:43,323 INFO L290 TraceCheckUtils]: 47: Hoare triple {3024#(<= ~counter~0 4)} ~cond := #in~cond; {3024#(<= ~counter~0 4)} is VALID [2022-04-08 12:41:43,323 INFO L290 TraceCheckUtils]: 48: Hoare triple {3024#(<= ~counter~0 4)} assume !(0 == ~cond); {3024#(<= ~counter~0 4)} is VALID [2022-04-08 12:41:43,324 INFO L290 TraceCheckUtils]: 49: Hoare triple {3024#(<= ~counter~0 4)} assume true; {3024#(<= ~counter~0 4)} is VALID [2022-04-08 12:41:43,324 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {3024#(<= ~counter~0 4)} {3024#(<= ~counter~0 4)} #63#return; {3024#(<= ~counter~0 4)} is VALID [2022-04-08 12:41:43,324 INFO L290 TraceCheckUtils]: 51: Hoare triple {3024#(<= ~counter~0 4)} assume !!(0 != ~r~0); {3024#(<= ~counter~0 4)} is VALID [2022-04-08 12:41:43,325 INFO L290 TraceCheckUtils]: 52: Hoare triple {3024#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3024#(<= ~counter~0 4)} is VALID [2022-04-08 12:41:43,325 INFO L290 TraceCheckUtils]: 53: Hoare triple {3024#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3052#(<= |main_#t~post6| 4)} is VALID [2022-04-08 12:41:43,326 INFO L290 TraceCheckUtils]: 54: Hoare triple {3052#(<= |main_#t~post6| 4)} assume !(#t~post6 < 50);havoc #t~post6; {2884#false} is VALID [2022-04-08 12:41:43,326 INFO L272 TraceCheckUtils]: 55: Hoare triple {2884#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)); {2884#false} is VALID [2022-04-08 12:41:43,326 INFO L290 TraceCheckUtils]: 56: Hoare triple {2884#false} ~cond := #in~cond; {2884#false} is VALID [2022-04-08 12:41:43,326 INFO L290 TraceCheckUtils]: 57: Hoare triple {2884#false} assume 0 == ~cond; {2884#false} is VALID [2022-04-08 12:41:43,326 INFO L290 TraceCheckUtils]: 58: Hoare triple {2884#false} assume !false; {2884#false} is VALID [2022-04-08 12:41:43,327 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 62 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:41:43,327 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:41:43,653 INFO L290 TraceCheckUtils]: 58: Hoare triple {2884#false} assume !false; {2884#false} is VALID [2022-04-08 12:41:43,653 INFO L290 TraceCheckUtils]: 57: Hoare triple {2884#false} assume 0 == ~cond; {2884#false} is VALID [2022-04-08 12:41:43,653 INFO L290 TraceCheckUtils]: 56: Hoare triple {2884#false} ~cond := #in~cond; {2884#false} is VALID [2022-04-08 12:41:43,654 INFO L272 TraceCheckUtils]: 55: Hoare triple {2884#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)); {2884#false} is VALID [2022-04-08 12:41:43,654 INFO L290 TraceCheckUtils]: 54: Hoare triple {3080#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {2884#false} is VALID [2022-04-08 12:41:43,654 INFO L290 TraceCheckUtils]: 53: Hoare triple {3084#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3080#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:41:43,655 INFO L290 TraceCheckUtils]: 52: Hoare triple {3084#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3084#(< ~counter~0 50)} is VALID [2022-04-08 12:41:43,655 INFO L290 TraceCheckUtils]: 51: Hoare triple {3084#(< ~counter~0 50)} assume !!(0 != ~r~0); {3084#(< ~counter~0 50)} is VALID [2022-04-08 12:41:43,655 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {2883#true} {3084#(< ~counter~0 50)} #63#return; {3084#(< ~counter~0 50)} is VALID [2022-04-08 12:41:43,656 INFO L290 TraceCheckUtils]: 49: Hoare triple {2883#true} assume true; {2883#true} is VALID [2022-04-08 12:41:43,656 INFO L290 TraceCheckUtils]: 48: Hoare triple {2883#true} assume !(0 == ~cond); {2883#true} is VALID [2022-04-08 12:41:43,656 INFO L290 TraceCheckUtils]: 47: Hoare triple {2883#true} ~cond := #in~cond; {2883#true} is VALID [2022-04-08 12:41:43,656 INFO L272 TraceCheckUtils]: 46: Hoare triple {3084#(< ~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)); {2883#true} is VALID [2022-04-08 12:41:43,656 INFO L290 TraceCheckUtils]: 45: Hoare triple {3084#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {3084#(< ~counter~0 50)} is VALID [2022-04-08 12:41:43,657 INFO L290 TraceCheckUtils]: 44: Hoare triple {3112#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3084#(< ~counter~0 50)} is VALID [2022-04-08 12:41:43,657 INFO L290 TraceCheckUtils]: 43: Hoare triple {3112#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3112#(< ~counter~0 49)} is VALID [2022-04-08 12:41:43,657 INFO L290 TraceCheckUtils]: 42: Hoare triple {3112#(< ~counter~0 49)} assume !!(0 != ~r~0); {3112#(< ~counter~0 49)} is VALID [2022-04-08 12:41:43,658 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {2883#true} {3112#(< ~counter~0 49)} #63#return; {3112#(< ~counter~0 49)} is VALID [2022-04-08 12:41:43,658 INFO L290 TraceCheckUtils]: 40: Hoare triple {2883#true} assume true; {2883#true} is VALID [2022-04-08 12:41:43,658 INFO L290 TraceCheckUtils]: 39: Hoare triple {2883#true} assume !(0 == ~cond); {2883#true} is VALID [2022-04-08 12:41:43,658 INFO L290 TraceCheckUtils]: 38: Hoare triple {2883#true} ~cond := #in~cond; {2883#true} is VALID [2022-04-08 12:41:43,658 INFO L272 TraceCheckUtils]: 37: Hoare triple {3112#(< ~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)); {2883#true} is VALID [2022-04-08 12:41:43,659 INFO L290 TraceCheckUtils]: 36: Hoare triple {3112#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {3112#(< ~counter~0 49)} is VALID [2022-04-08 12:41:43,659 INFO L290 TraceCheckUtils]: 35: Hoare triple {3140#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3112#(< ~counter~0 49)} is VALID [2022-04-08 12:41:43,659 INFO L290 TraceCheckUtils]: 34: Hoare triple {3140#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3140#(< ~counter~0 48)} is VALID [2022-04-08 12:41:43,660 INFO L290 TraceCheckUtils]: 33: Hoare triple {3140#(< ~counter~0 48)} assume !!(0 != ~r~0); {3140#(< ~counter~0 48)} is VALID [2022-04-08 12:41:43,660 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {2883#true} {3140#(< ~counter~0 48)} #63#return; {3140#(< ~counter~0 48)} is VALID [2022-04-08 12:41:43,660 INFO L290 TraceCheckUtils]: 31: Hoare triple {2883#true} assume true; {2883#true} is VALID [2022-04-08 12:41:43,661 INFO L290 TraceCheckUtils]: 30: Hoare triple {2883#true} assume !(0 == ~cond); {2883#true} is VALID [2022-04-08 12:41:43,661 INFO L290 TraceCheckUtils]: 29: Hoare triple {2883#true} ~cond := #in~cond; {2883#true} is VALID [2022-04-08 12:41:43,661 INFO L272 TraceCheckUtils]: 28: Hoare triple {3140#(< ~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)); {2883#true} is VALID [2022-04-08 12:41:43,661 INFO L290 TraceCheckUtils]: 27: Hoare triple {3140#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {3140#(< ~counter~0 48)} is VALID [2022-04-08 12:41:43,663 INFO L290 TraceCheckUtils]: 26: Hoare triple {3168#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3140#(< ~counter~0 48)} is VALID [2022-04-08 12:41:43,664 INFO L290 TraceCheckUtils]: 25: Hoare triple {3168#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3168#(< ~counter~0 47)} is VALID [2022-04-08 12:41:43,664 INFO L290 TraceCheckUtils]: 24: Hoare triple {3168#(< ~counter~0 47)} assume !!(0 != ~r~0); {3168#(< ~counter~0 47)} is VALID [2022-04-08 12:41:43,664 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {2883#true} {3168#(< ~counter~0 47)} #63#return; {3168#(< ~counter~0 47)} is VALID [2022-04-08 12:41:43,665 INFO L290 TraceCheckUtils]: 22: Hoare triple {2883#true} assume true; {2883#true} is VALID [2022-04-08 12:41:43,665 INFO L290 TraceCheckUtils]: 21: Hoare triple {2883#true} assume !(0 == ~cond); {2883#true} is VALID [2022-04-08 12:41:43,665 INFO L290 TraceCheckUtils]: 20: Hoare triple {2883#true} ~cond := #in~cond; {2883#true} is VALID [2022-04-08 12:41:43,665 INFO L272 TraceCheckUtils]: 19: Hoare triple {3168#(< ~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)); {2883#true} is VALID [2022-04-08 12:41:43,665 INFO L290 TraceCheckUtils]: 18: Hoare triple {3168#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {3168#(< ~counter~0 47)} is VALID [2022-04-08 12:41:43,666 INFO L290 TraceCheckUtils]: 17: Hoare triple {3196#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3168#(< ~counter~0 47)} is VALID [2022-04-08 12:41:43,666 INFO L290 TraceCheckUtils]: 16: Hoare triple {3196#(< ~counter~0 46)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {3196#(< ~counter~0 46)} is VALID [2022-04-08 12:41:43,666 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {2883#true} {3196#(< ~counter~0 46)} #61#return; {3196#(< ~counter~0 46)} is VALID [2022-04-08 12:41:43,667 INFO L290 TraceCheckUtils]: 14: Hoare triple {2883#true} assume true; {2883#true} is VALID [2022-04-08 12:41:43,667 INFO L290 TraceCheckUtils]: 13: Hoare triple {2883#true} assume !(0 == ~cond); {2883#true} is VALID [2022-04-08 12:41:43,667 INFO L290 TraceCheckUtils]: 12: Hoare triple {2883#true} ~cond := #in~cond; {2883#true} is VALID [2022-04-08 12:41:43,667 INFO L272 TraceCheckUtils]: 11: Hoare triple {3196#(< ~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)); {2883#true} is VALID [2022-04-08 12:41:43,667 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2883#true} {3196#(< ~counter~0 46)} #59#return; {3196#(< ~counter~0 46)} is VALID [2022-04-08 12:41:43,668 INFO L290 TraceCheckUtils]: 9: Hoare triple {2883#true} assume true; {2883#true} is VALID [2022-04-08 12:41:43,668 INFO L290 TraceCheckUtils]: 8: Hoare triple {2883#true} assume !(0 == ~cond); {2883#true} is VALID [2022-04-08 12:41:43,668 INFO L290 TraceCheckUtils]: 7: Hoare triple {2883#true} ~cond := #in~cond; {2883#true} is VALID [2022-04-08 12:41:43,668 INFO L272 TraceCheckUtils]: 6: Hoare triple {3196#(< ~counter~0 46)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {2883#true} is VALID [2022-04-08 12:41:43,668 INFO L290 TraceCheckUtils]: 5: Hoare triple {3196#(< ~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; {3196#(< ~counter~0 46)} is VALID [2022-04-08 12:41:43,668 INFO L272 TraceCheckUtils]: 4: Hoare triple {3196#(< ~counter~0 46)} call #t~ret7 := main(); {3196#(< ~counter~0 46)} is VALID [2022-04-08 12:41:43,669 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3196#(< ~counter~0 46)} {2883#true} #67#return; {3196#(< ~counter~0 46)} is VALID [2022-04-08 12:41:43,669 INFO L290 TraceCheckUtils]: 2: Hoare triple {3196#(< ~counter~0 46)} assume true; {3196#(< ~counter~0 46)} is VALID [2022-04-08 12:41:43,670 INFO L290 TraceCheckUtils]: 1: Hoare triple {2883#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; {3196#(< ~counter~0 46)} is VALID [2022-04-08 12:41:43,670 INFO L272 TraceCheckUtils]: 0: Hoare triple {2883#true} call ULTIMATE.init(); {2883#true} is VALID [2022-04-08 12:41:43,670 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 38 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-04-08 12:41:43,670 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:41:43,670 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1812972003] [2022-04-08 12:41:43,670 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:41:43,671 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1640544604] [2022-04-08 12:41:43,671 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1640544604] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:41:43,671 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:41:43,671 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 14 [2022-04-08 12:41:43,671 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:41:43,671 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1772624769] [2022-04-08 12:41:43,671 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1772624769] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:41:43,671 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:41:43,671 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-08 12:41:43,672 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1170222486] [2022-04-08 12:41:43,672 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:41:43,673 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 [2022-04-08 12:41:43,673 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:41:43,674 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) [2022-04-08 12:41:43,716 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 56 edges. 56 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:41:43,716 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-08 12:41:43,716 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:41:43,717 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-08 12:41:43,717 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=71, Invalid=111, Unknown=0, NotChecked=0, Total=182 [2022-04-08 12:41:43,718 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) [2022-04-08 12:41:43,997 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:41:43,998 INFO L93 Difference]: Finished difference Result 70 states and 76 transitions. [2022-04-08 12:41:43,998 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-08 12:41:43,998 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 [2022-04-08 12:41:43,999 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:41:44,000 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) [2022-04-08 12:41:44,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 75 transitions. [2022-04-08 12:41:44,002 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) [2022-04-08 12:41:44,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 75 transitions. [2022-04-08 12:41:44,005 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 75 transitions. [2022-04-08 12:41:44,073 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 75 edges. 75 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:41:44,075 INFO L225 Difference]: With dead ends: 70 [2022-04-08 12:41:44,075 INFO L226 Difference]: Without dead ends: 65 [2022-04-08 12:41:44,075 INFO L912 BasicCegarLoop]: 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 [2022-04-08 12:41:44,076 INFO L913 BasicCegarLoop]: 30 mSDtfsCounter, 18 mSDsluCounter, 72 mSDsCounter, 0 mSdLazyCounter, 24 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 18 SdHoareTripleChecker+Valid, 102 SdHoareTripleChecker+Invalid, 38 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 24 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-08 12:41:44,076 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [18 Valid, 102 Invalid, 38 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 24 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-08 12:41:44,077 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65 states. [2022-04-08 12:41:44,138 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65 to 65. [2022-04-08 12:41:44,138 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:41:44,138 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) [2022-04-08 12:41:44,139 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) [2022-04-08 12:41:44,139 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) [2022-04-08 12:41:44,141 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:41:44,141 INFO L93 Difference]: Finished difference Result 65 states and 71 transitions. [2022-04-08 12:41:44,141 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 71 transitions. [2022-04-08 12:41:44,141 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:41:44,141 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:41:44,142 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. [2022-04-08 12:41:44,142 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. [2022-04-08 12:41:44,144 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:41:44,144 INFO L93 Difference]: Finished difference Result 65 states and 71 transitions. [2022-04-08 12:41:44,144 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 71 transitions. [2022-04-08 12:41:44,144 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:41:44,144 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:41:44,144 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:41:44,144 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:41:44,145 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) [2022-04-08 12:41:44,146 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 71 transitions. [2022-04-08 12:41:44,147 INFO L78 Accepts]: Start accepts. Automaton has 65 states and 71 transitions. Word has length 59 [2022-04-08 12:41:44,147 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:41:44,147 INFO L478 AbstractCegarLoop]: Abstraction has 65 states and 71 transitions. [2022-04-08 12:41:44,147 INFO L479 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) [2022-04-08 12:41:44,147 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 65 states and 71 transitions. [2022-04-08 12:41:44,397 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 71 edges. 71 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:41:44,397 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 71 transitions. [2022-04-08 12:41:44,397 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-04-08 12:41:44,397 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:41:44,398 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:41:44,420 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-04-08 12:41:44,598 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2022-04-08 12:41:44,598 INFO L403 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:41:44,599 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:41:44,599 INFO L85 PathProgramCache]: Analyzing trace with hash -1512407140, now seen corresponding path program 9 times [2022-04-08 12:41:44,599 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:41:44,599 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2102847003] [2022-04-08 12:41:44,599 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:41:44,599 INFO L85 PathProgramCache]: Analyzing trace with hash -1512407140, now seen corresponding path program 10 times [2022-04-08 12:41:44,599 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:41:44,600 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [744639599] [2022-04-08 12:41:44,600 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:41:44,600 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:41:44,620 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:41:44,620 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1429893500] [2022-04-08 12:41:44,620 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 12:41:44,620 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:41:44,620 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:41:44,623 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) [2022-04-08 12:41:44,625 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-04-08 12:41:44,817 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 12:41:44,817 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:41:44,818 INFO L263 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 15 conjunts are in the unsatisfiable core [2022-04-08 12:41:44,833 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:41:44,835 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:41:45,243 INFO L272 TraceCheckUtils]: 0: Hoare triple {3658#true} call ULTIMATE.init(); {3658#true} is VALID [2022-04-08 12:41:45,244 INFO L290 TraceCheckUtils]: 1: Hoare triple {3658#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; {3666#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:45,244 INFO L290 TraceCheckUtils]: 2: Hoare triple {3666#(<= ~counter~0 0)} assume true; {3666#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:45,244 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3666#(<= ~counter~0 0)} {3658#true} #67#return; {3666#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:45,245 INFO L272 TraceCheckUtils]: 4: Hoare triple {3666#(<= ~counter~0 0)} call #t~ret7 := main(); {3666#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:45,245 INFO L290 TraceCheckUtils]: 5: Hoare triple {3666#(<= ~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; {3666#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:45,246 INFO L272 TraceCheckUtils]: 6: Hoare triple {3666#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {3666#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:45,246 INFO L290 TraceCheckUtils]: 7: Hoare triple {3666#(<= ~counter~0 0)} ~cond := #in~cond; {3666#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:45,247 INFO L290 TraceCheckUtils]: 8: Hoare triple {3666#(<= ~counter~0 0)} assume !(0 == ~cond); {3666#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:45,247 INFO L290 TraceCheckUtils]: 9: Hoare triple {3666#(<= ~counter~0 0)} assume true; {3666#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:45,254 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {3666#(<= ~counter~0 0)} {3666#(<= ~counter~0 0)} #59#return; {3666#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:45,255 INFO L272 TraceCheckUtils]: 11: Hoare triple {3666#(<= ~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)); {3666#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:45,255 INFO L290 TraceCheckUtils]: 12: Hoare triple {3666#(<= ~counter~0 0)} ~cond := #in~cond; {3666#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:45,255 INFO L290 TraceCheckUtils]: 13: Hoare triple {3666#(<= ~counter~0 0)} assume !(0 == ~cond); {3666#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:45,256 INFO L290 TraceCheckUtils]: 14: Hoare triple {3666#(<= ~counter~0 0)} assume true; {3666#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:45,256 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {3666#(<= ~counter~0 0)} {3666#(<= ~counter~0 0)} #61#return; {3666#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:45,257 INFO L290 TraceCheckUtils]: 16: Hoare triple {3666#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {3666#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:45,257 INFO L290 TraceCheckUtils]: 17: Hoare triple {3666#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3715#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:45,258 INFO L290 TraceCheckUtils]: 18: Hoare triple {3715#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {3715#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:45,258 INFO L272 TraceCheckUtils]: 19: Hoare triple {3715#(<= ~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)); {3715#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:45,259 INFO L290 TraceCheckUtils]: 20: Hoare triple {3715#(<= ~counter~0 1)} ~cond := #in~cond; {3715#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:45,259 INFO L290 TraceCheckUtils]: 21: Hoare triple {3715#(<= ~counter~0 1)} assume !(0 == ~cond); {3715#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:45,259 INFO L290 TraceCheckUtils]: 22: Hoare triple {3715#(<= ~counter~0 1)} assume true; {3715#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:45,260 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {3715#(<= ~counter~0 1)} {3715#(<= ~counter~0 1)} #63#return; {3715#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:45,260 INFO L290 TraceCheckUtils]: 24: Hoare triple {3715#(<= ~counter~0 1)} assume !!(0 != ~r~0); {3715#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:45,261 INFO L290 TraceCheckUtils]: 25: Hoare triple {3715#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3715#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:45,261 INFO L290 TraceCheckUtils]: 26: Hoare triple {3715#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3743#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:45,261 INFO L290 TraceCheckUtils]: 27: Hoare triple {3743#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {3743#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:45,262 INFO L272 TraceCheckUtils]: 28: Hoare triple {3743#(<= ~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)); {3743#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:45,263 INFO L290 TraceCheckUtils]: 29: Hoare triple {3743#(<= ~counter~0 2)} ~cond := #in~cond; {3743#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:45,263 INFO L290 TraceCheckUtils]: 30: Hoare triple {3743#(<= ~counter~0 2)} assume !(0 == ~cond); {3743#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:45,264 INFO L290 TraceCheckUtils]: 31: Hoare triple {3743#(<= ~counter~0 2)} assume true; {3743#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:45,264 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {3743#(<= ~counter~0 2)} {3743#(<= ~counter~0 2)} #63#return; {3743#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:45,265 INFO L290 TraceCheckUtils]: 33: Hoare triple {3743#(<= ~counter~0 2)} assume !!(0 != ~r~0); {3743#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:45,265 INFO L290 TraceCheckUtils]: 34: Hoare triple {3743#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3743#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:45,266 INFO L290 TraceCheckUtils]: 35: Hoare triple {3743#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3771#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:45,266 INFO L290 TraceCheckUtils]: 36: Hoare triple {3771#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {3771#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:45,267 INFO L272 TraceCheckUtils]: 37: Hoare triple {3771#(<= ~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)); {3771#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:45,267 INFO L290 TraceCheckUtils]: 38: Hoare triple {3771#(<= ~counter~0 3)} ~cond := #in~cond; {3771#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:45,267 INFO L290 TraceCheckUtils]: 39: Hoare triple {3771#(<= ~counter~0 3)} assume !(0 == ~cond); {3771#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:45,268 INFO L290 TraceCheckUtils]: 40: Hoare triple {3771#(<= ~counter~0 3)} assume true; {3771#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:45,268 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {3771#(<= ~counter~0 3)} {3771#(<= ~counter~0 3)} #63#return; {3771#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:45,269 INFO L290 TraceCheckUtils]: 42: Hoare triple {3771#(<= ~counter~0 3)} assume !!(0 != ~r~0); {3771#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:45,269 INFO L290 TraceCheckUtils]: 43: Hoare triple {3771#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3771#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:45,269 INFO L290 TraceCheckUtils]: 44: Hoare triple {3771#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3799#(<= ~counter~0 4)} is VALID [2022-04-08 12:41:45,270 INFO L290 TraceCheckUtils]: 45: Hoare triple {3799#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {3799#(<= ~counter~0 4)} is VALID [2022-04-08 12:41:45,271 INFO L272 TraceCheckUtils]: 46: Hoare triple {3799#(<= ~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)); {3799#(<= ~counter~0 4)} is VALID [2022-04-08 12:41:45,271 INFO L290 TraceCheckUtils]: 47: Hoare triple {3799#(<= ~counter~0 4)} ~cond := #in~cond; {3799#(<= ~counter~0 4)} is VALID [2022-04-08 12:41:45,271 INFO L290 TraceCheckUtils]: 48: Hoare triple {3799#(<= ~counter~0 4)} assume !(0 == ~cond); {3799#(<= ~counter~0 4)} is VALID [2022-04-08 12:41:45,272 INFO L290 TraceCheckUtils]: 49: Hoare triple {3799#(<= ~counter~0 4)} assume true; {3799#(<= ~counter~0 4)} is VALID [2022-04-08 12:41:45,273 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {3799#(<= ~counter~0 4)} {3799#(<= ~counter~0 4)} #63#return; {3799#(<= ~counter~0 4)} is VALID [2022-04-08 12:41:45,273 INFO L290 TraceCheckUtils]: 51: Hoare triple {3799#(<= ~counter~0 4)} assume !!(0 != ~r~0); {3799#(<= ~counter~0 4)} is VALID [2022-04-08 12:41:45,274 INFO L290 TraceCheckUtils]: 52: Hoare triple {3799#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3799#(<= ~counter~0 4)} is VALID [2022-04-08 12:41:45,274 INFO L290 TraceCheckUtils]: 53: Hoare triple {3799#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3827#(<= ~counter~0 5)} is VALID [2022-04-08 12:41:45,275 INFO L290 TraceCheckUtils]: 54: Hoare triple {3827#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {3827#(<= ~counter~0 5)} is VALID [2022-04-08 12:41:45,276 INFO L272 TraceCheckUtils]: 55: Hoare triple {3827#(<= ~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)); {3827#(<= ~counter~0 5)} is VALID [2022-04-08 12:41:45,276 INFO L290 TraceCheckUtils]: 56: Hoare triple {3827#(<= ~counter~0 5)} ~cond := #in~cond; {3827#(<= ~counter~0 5)} is VALID [2022-04-08 12:41:45,276 INFO L290 TraceCheckUtils]: 57: Hoare triple {3827#(<= ~counter~0 5)} assume !(0 == ~cond); {3827#(<= ~counter~0 5)} is VALID [2022-04-08 12:41:45,278 INFO L290 TraceCheckUtils]: 58: Hoare triple {3827#(<= ~counter~0 5)} assume true; {3827#(<= ~counter~0 5)} is VALID [2022-04-08 12:41:45,279 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {3827#(<= ~counter~0 5)} {3827#(<= ~counter~0 5)} #63#return; {3827#(<= ~counter~0 5)} is VALID [2022-04-08 12:41:45,279 INFO L290 TraceCheckUtils]: 60: Hoare triple {3827#(<= ~counter~0 5)} assume !!(0 != ~r~0); {3827#(<= ~counter~0 5)} is VALID [2022-04-08 12:41:45,279 INFO L290 TraceCheckUtils]: 61: Hoare triple {3827#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3827#(<= ~counter~0 5)} is VALID [2022-04-08 12:41:45,280 INFO L290 TraceCheckUtils]: 62: Hoare triple {3827#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3855#(<= |main_#t~post6| 5)} is VALID [2022-04-08 12:41:45,281 INFO L290 TraceCheckUtils]: 63: Hoare triple {3855#(<= |main_#t~post6| 5)} assume !(#t~post6 < 50);havoc #t~post6; {3659#false} is VALID [2022-04-08 12:41:45,281 INFO L272 TraceCheckUtils]: 64: Hoare triple {3659#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)); {3659#false} is VALID [2022-04-08 12:41:45,281 INFO L290 TraceCheckUtils]: 65: Hoare triple {3659#false} ~cond := #in~cond; {3659#false} is VALID [2022-04-08 12:41:45,281 INFO L290 TraceCheckUtils]: 66: Hoare triple {3659#false} assume 0 == ~cond; {3659#false} is VALID [2022-04-08 12:41:45,281 INFO L290 TraceCheckUtils]: 67: Hoare triple {3659#false} assume !false; {3659#false} is VALID [2022-04-08 12:41:45,281 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 10 proven. 100 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:41:45,281 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:41:45,741 INFO L290 TraceCheckUtils]: 67: Hoare triple {3659#false} assume !false; {3659#false} is VALID [2022-04-08 12:41:45,741 INFO L290 TraceCheckUtils]: 66: Hoare triple {3659#false} assume 0 == ~cond; {3659#false} is VALID [2022-04-08 12:41:45,741 INFO L290 TraceCheckUtils]: 65: Hoare triple {3659#false} ~cond := #in~cond; {3659#false} is VALID [2022-04-08 12:41:45,741 INFO L272 TraceCheckUtils]: 64: Hoare triple {3659#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)); {3659#false} is VALID [2022-04-08 12:41:45,742 INFO L290 TraceCheckUtils]: 63: Hoare triple {3883#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {3659#false} is VALID [2022-04-08 12:41:45,742 INFO L290 TraceCheckUtils]: 62: Hoare triple {3887#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3883#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:41:45,742 INFO L290 TraceCheckUtils]: 61: Hoare triple {3887#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3887#(< ~counter~0 50)} is VALID [2022-04-08 12:41:45,743 INFO L290 TraceCheckUtils]: 60: Hoare triple {3887#(< ~counter~0 50)} assume !!(0 != ~r~0); {3887#(< ~counter~0 50)} is VALID [2022-04-08 12:41:45,743 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {3658#true} {3887#(< ~counter~0 50)} #63#return; {3887#(< ~counter~0 50)} is VALID [2022-04-08 12:41:45,744 INFO L290 TraceCheckUtils]: 58: Hoare triple {3658#true} assume true; {3658#true} is VALID [2022-04-08 12:41:45,744 INFO L290 TraceCheckUtils]: 57: Hoare triple {3658#true} assume !(0 == ~cond); {3658#true} is VALID [2022-04-08 12:41:45,744 INFO L290 TraceCheckUtils]: 56: Hoare triple {3658#true} ~cond := #in~cond; {3658#true} is VALID [2022-04-08 12:41:45,744 INFO L272 TraceCheckUtils]: 55: Hoare triple {3887#(< ~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)); {3658#true} is VALID [2022-04-08 12:41:45,744 INFO L290 TraceCheckUtils]: 54: Hoare triple {3887#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {3887#(< ~counter~0 50)} is VALID [2022-04-08 12:41:45,745 INFO L290 TraceCheckUtils]: 53: Hoare triple {3915#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3887#(< ~counter~0 50)} is VALID [2022-04-08 12:41:45,745 INFO L290 TraceCheckUtils]: 52: Hoare triple {3915#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3915#(< ~counter~0 49)} is VALID [2022-04-08 12:41:45,746 INFO L290 TraceCheckUtils]: 51: Hoare triple {3915#(< ~counter~0 49)} assume !!(0 != ~r~0); {3915#(< ~counter~0 49)} is VALID [2022-04-08 12:41:45,746 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {3658#true} {3915#(< ~counter~0 49)} #63#return; {3915#(< ~counter~0 49)} is VALID [2022-04-08 12:41:45,746 INFO L290 TraceCheckUtils]: 49: Hoare triple {3658#true} assume true; {3658#true} is VALID [2022-04-08 12:41:45,746 INFO L290 TraceCheckUtils]: 48: Hoare triple {3658#true} assume !(0 == ~cond); {3658#true} is VALID [2022-04-08 12:41:45,747 INFO L290 TraceCheckUtils]: 47: Hoare triple {3658#true} ~cond := #in~cond; {3658#true} is VALID [2022-04-08 12:41:45,747 INFO L272 TraceCheckUtils]: 46: Hoare triple {3915#(< ~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)); {3658#true} is VALID [2022-04-08 12:41:45,747 INFO L290 TraceCheckUtils]: 45: Hoare triple {3915#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {3915#(< ~counter~0 49)} is VALID [2022-04-08 12:41:45,747 INFO L290 TraceCheckUtils]: 44: Hoare triple {3943#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3915#(< ~counter~0 49)} is VALID [2022-04-08 12:41:45,748 INFO L290 TraceCheckUtils]: 43: Hoare triple {3943#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3943#(< ~counter~0 48)} is VALID [2022-04-08 12:41:45,748 INFO L290 TraceCheckUtils]: 42: Hoare triple {3943#(< ~counter~0 48)} assume !!(0 != ~r~0); {3943#(< ~counter~0 48)} is VALID [2022-04-08 12:41:45,749 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {3658#true} {3943#(< ~counter~0 48)} #63#return; {3943#(< ~counter~0 48)} is VALID [2022-04-08 12:41:45,749 INFO L290 TraceCheckUtils]: 40: Hoare triple {3658#true} assume true; {3658#true} is VALID [2022-04-08 12:41:45,749 INFO L290 TraceCheckUtils]: 39: Hoare triple {3658#true} assume !(0 == ~cond); {3658#true} is VALID [2022-04-08 12:41:45,749 INFO L290 TraceCheckUtils]: 38: Hoare triple {3658#true} ~cond := #in~cond; {3658#true} is VALID [2022-04-08 12:41:45,749 INFO L272 TraceCheckUtils]: 37: Hoare triple {3943#(< ~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)); {3658#true} is VALID [2022-04-08 12:41:45,750 INFO L290 TraceCheckUtils]: 36: Hoare triple {3943#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {3943#(< ~counter~0 48)} is VALID [2022-04-08 12:41:45,750 INFO L290 TraceCheckUtils]: 35: Hoare triple {3971#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3943#(< ~counter~0 48)} is VALID [2022-04-08 12:41:45,750 INFO L290 TraceCheckUtils]: 34: Hoare triple {3971#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3971#(< ~counter~0 47)} is VALID [2022-04-08 12:41:45,751 INFO L290 TraceCheckUtils]: 33: Hoare triple {3971#(< ~counter~0 47)} assume !!(0 != ~r~0); {3971#(< ~counter~0 47)} is VALID [2022-04-08 12:41:45,751 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {3658#true} {3971#(< ~counter~0 47)} #63#return; {3971#(< ~counter~0 47)} is VALID [2022-04-08 12:41:45,752 INFO L290 TraceCheckUtils]: 31: Hoare triple {3658#true} assume true; {3658#true} is VALID [2022-04-08 12:41:45,752 INFO L290 TraceCheckUtils]: 30: Hoare triple {3658#true} assume !(0 == ~cond); {3658#true} is VALID [2022-04-08 12:41:45,752 INFO L290 TraceCheckUtils]: 29: Hoare triple {3658#true} ~cond := #in~cond; {3658#true} is VALID [2022-04-08 12:41:45,752 INFO L272 TraceCheckUtils]: 28: Hoare triple {3971#(< ~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)); {3658#true} is VALID [2022-04-08 12:41:45,752 INFO L290 TraceCheckUtils]: 27: Hoare triple {3971#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {3971#(< ~counter~0 47)} is VALID [2022-04-08 12:41:45,753 INFO L290 TraceCheckUtils]: 26: Hoare triple {3999#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3971#(< ~counter~0 47)} is VALID [2022-04-08 12:41:45,753 INFO L290 TraceCheckUtils]: 25: Hoare triple {3999#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3999#(< ~counter~0 46)} is VALID [2022-04-08 12:41:45,753 INFO L290 TraceCheckUtils]: 24: Hoare triple {3999#(< ~counter~0 46)} assume !!(0 != ~r~0); {3999#(< ~counter~0 46)} is VALID [2022-04-08 12:41:45,754 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {3658#true} {3999#(< ~counter~0 46)} #63#return; {3999#(< ~counter~0 46)} is VALID [2022-04-08 12:41:45,754 INFO L290 TraceCheckUtils]: 22: Hoare triple {3658#true} assume true; {3658#true} is VALID [2022-04-08 12:41:45,754 INFO L290 TraceCheckUtils]: 21: Hoare triple {3658#true} assume !(0 == ~cond); {3658#true} is VALID [2022-04-08 12:41:45,754 INFO L290 TraceCheckUtils]: 20: Hoare triple {3658#true} ~cond := #in~cond; {3658#true} is VALID [2022-04-08 12:41:45,755 INFO L272 TraceCheckUtils]: 19: Hoare triple {3999#(< ~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)); {3658#true} is VALID [2022-04-08 12:41:45,755 INFO L290 TraceCheckUtils]: 18: Hoare triple {3999#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {3999#(< ~counter~0 46)} is VALID [2022-04-08 12:41:45,755 INFO L290 TraceCheckUtils]: 17: Hoare triple {4027#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3999#(< ~counter~0 46)} is VALID [2022-04-08 12:41:45,756 INFO L290 TraceCheckUtils]: 16: Hoare triple {4027#(< ~counter~0 45)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {4027#(< ~counter~0 45)} is VALID [2022-04-08 12:41:45,756 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {3658#true} {4027#(< ~counter~0 45)} #61#return; {4027#(< ~counter~0 45)} is VALID [2022-04-08 12:41:45,756 INFO L290 TraceCheckUtils]: 14: Hoare triple {3658#true} assume true; {3658#true} is VALID [2022-04-08 12:41:45,757 INFO L290 TraceCheckUtils]: 13: Hoare triple {3658#true} assume !(0 == ~cond); {3658#true} is VALID [2022-04-08 12:41:45,757 INFO L290 TraceCheckUtils]: 12: Hoare triple {3658#true} ~cond := #in~cond; {3658#true} is VALID [2022-04-08 12:41:45,757 INFO L272 TraceCheckUtils]: 11: Hoare triple {4027#(< ~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)); {3658#true} is VALID [2022-04-08 12:41:45,757 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {3658#true} {4027#(< ~counter~0 45)} #59#return; {4027#(< ~counter~0 45)} is VALID [2022-04-08 12:41:45,757 INFO L290 TraceCheckUtils]: 9: Hoare triple {3658#true} assume true; {3658#true} is VALID [2022-04-08 12:41:45,757 INFO L290 TraceCheckUtils]: 8: Hoare triple {3658#true} assume !(0 == ~cond); {3658#true} is VALID [2022-04-08 12:41:45,758 INFO L290 TraceCheckUtils]: 7: Hoare triple {3658#true} ~cond := #in~cond; {3658#true} is VALID [2022-04-08 12:41:45,758 INFO L272 TraceCheckUtils]: 6: Hoare triple {4027#(< ~counter~0 45)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {3658#true} is VALID [2022-04-08 12:41:45,758 INFO L290 TraceCheckUtils]: 5: Hoare triple {4027#(< ~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; {4027#(< ~counter~0 45)} is VALID [2022-04-08 12:41:45,758 INFO L272 TraceCheckUtils]: 4: Hoare triple {4027#(< ~counter~0 45)} call #t~ret7 := main(); {4027#(< ~counter~0 45)} is VALID [2022-04-08 12:41:45,759 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4027#(< ~counter~0 45)} {3658#true} #67#return; {4027#(< ~counter~0 45)} is VALID [2022-04-08 12:41:45,759 INFO L290 TraceCheckUtils]: 2: Hoare triple {4027#(< ~counter~0 45)} assume true; {4027#(< ~counter~0 45)} is VALID [2022-04-08 12:41:45,760 INFO L290 TraceCheckUtils]: 1: Hoare triple {3658#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; {4027#(< ~counter~0 45)} is VALID [2022-04-08 12:41:45,760 INFO L272 TraceCheckUtils]: 0: Hoare triple {3658#true} call ULTIMATE.init(); {3658#true} is VALID [2022-04-08 12:41:45,760 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 10 proven. 60 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-04-08 12:41:45,760 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:41:45,761 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [744639599] [2022-04-08 12:41:45,761 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:41:45,761 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1429893500] [2022-04-08 12:41:45,761 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1429893500] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:41:45,761 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:41:45,761 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 16 [2022-04-08 12:41:45,763 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:41:45,763 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2102847003] [2022-04-08 12:41:45,764 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2102847003] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:41:45,764 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:41:45,764 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-08 12:41:45,764 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1620920105] [2022-04-08 12:41:45,764 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:41:45,767 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 [2022-04-08 12:41:45,767 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:41:45,767 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) [2022-04-08 12:41:45,822 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:41:45,822 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-08 12:41:45,822 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:41:45,822 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-08 12:41:45,823 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=96, Invalid=144, Unknown=0, NotChecked=0, Total=240 [2022-04-08 12:41:45,823 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) [2022-04-08 12:41:46,068 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:41:46,068 INFO L93 Difference]: Finished difference Result 79 states and 86 transitions. [2022-04-08 12:41:46,068 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-04-08 12:41:46,068 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 [2022-04-08 12:41:46,068 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:41:46,069 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) [2022-04-08 12:41:46,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 85 transitions. [2022-04-08 12:41:46,071 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) [2022-04-08 12:41:46,073 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 85 transitions. [2022-04-08 12:41:46,073 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 14 states and 85 transitions. [2022-04-08 12:41:46,146 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:41:46,147 INFO L225 Difference]: With dead ends: 79 [2022-04-08 12:41:46,147 INFO L226 Difference]: Without dead ends: 74 [2022-04-08 12:41:46,148 INFO L912 BasicCegarLoop]: 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 [2022-04-08 12:41:46,148 INFO L913 BasicCegarLoop]: 31 mSDtfsCounter, 21 mSDsluCounter, 79 mSDsCounter, 0 mSdLazyCounter, 30 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 21 SdHoareTripleChecker+Valid, 110 SdHoareTripleChecker+Invalid, 44 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 30 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-08 12:41:46,149 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [21 Valid, 110 Invalid, 44 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 30 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-08 12:41:46,149 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74 states. [2022-04-08 12:41:46,227 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74 to 74. [2022-04-08 12:41:46,228 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:41:46,228 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) [2022-04-08 12:41:46,228 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) [2022-04-08 12:41:46,229 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) [2022-04-08 12:41:46,231 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:41:46,231 INFO L93 Difference]: Finished difference Result 74 states and 81 transitions. [2022-04-08 12:41:46,231 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 81 transitions. [2022-04-08 12:41:46,232 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:41:46,232 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:41:46,232 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. [2022-04-08 12:41:46,232 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. [2022-04-08 12:41:46,234 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:41:46,234 INFO L93 Difference]: Finished difference Result 74 states and 81 transitions. [2022-04-08 12:41:46,234 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 81 transitions. [2022-04-08 12:41:46,234 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:41:46,234 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:41:46,234 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:41:46,234 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:41:46,234 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) [2022-04-08 12:41:46,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 81 transitions. [2022-04-08 12:41:46,236 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 81 transitions. Word has length 68 [2022-04-08 12:41:46,236 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:41:46,236 INFO L478 AbstractCegarLoop]: Abstraction has 74 states and 81 transitions. [2022-04-08 12:41:46,236 INFO L479 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) [2022-04-08 12:41:46,237 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 74 states and 81 transitions. [2022-04-08 12:41:48,334 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 81 edges. 80 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-08 12:41:48,334 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 81 transitions. [2022-04-08 12:41:48,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-04-08 12:41:48,335 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:41:48,335 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:41:48,351 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Forceful destruction successful, exit code 0 [2022-04-08 12:41:48,536 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:41:48,536 INFO L403 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:41:48,536 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:41:48,536 INFO L85 PathProgramCache]: Analyzing trace with hash 771706710, now seen corresponding path program 11 times [2022-04-08 12:41:48,536 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:41:48,536 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [965884966] [2022-04-08 12:41:48,537 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:41:48,537 INFO L85 PathProgramCache]: Analyzing trace with hash 771706710, now seen corresponding path program 12 times [2022-04-08 12:41:48,537 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:41:48,537 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [609914364] [2022-04-08 12:41:48,537 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:41:48,537 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:41:48,551 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:41:48,551 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [497397245] [2022-04-08 12:41:48,552 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 12:41:48,552 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:41:48,552 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:41:48,553 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) [2022-04-08 12:41:48,559 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-04-08 12:41:48,723 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-08 12:41:48,723 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:41:48,724 INFO L263 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 17 conjunts are in the unsatisfiable core [2022-04-08 12:41:48,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:41:48,741 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:41:49,154 INFO L272 TraceCheckUtils]: 0: Hoare triple {4545#true} call ULTIMATE.init(); {4545#true} is VALID [2022-04-08 12:41:49,155 INFO L290 TraceCheckUtils]: 1: Hoare triple {4545#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; {4553#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:49,156 INFO L290 TraceCheckUtils]: 2: Hoare triple {4553#(<= ~counter~0 0)} assume true; {4553#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:49,156 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4553#(<= ~counter~0 0)} {4545#true} #67#return; {4553#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:49,157 INFO L272 TraceCheckUtils]: 4: Hoare triple {4553#(<= ~counter~0 0)} call #t~ret7 := main(); {4553#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:49,157 INFO L290 TraceCheckUtils]: 5: Hoare triple {4553#(<= ~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; {4553#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:49,158 INFO L272 TraceCheckUtils]: 6: Hoare triple {4553#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {4553#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:49,158 INFO L290 TraceCheckUtils]: 7: Hoare triple {4553#(<= ~counter~0 0)} ~cond := #in~cond; {4553#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:49,158 INFO L290 TraceCheckUtils]: 8: Hoare triple {4553#(<= ~counter~0 0)} assume !(0 == ~cond); {4553#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:49,159 INFO L290 TraceCheckUtils]: 9: Hoare triple {4553#(<= ~counter~0 0)} assume true; {4553#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:49,159 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {4553#(<= ~counter~0 0)} {4553#(<= ~counter~0 0)} #59#return; {4553#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:49,161 INFO L272 TraceCheckUtils]: 11: Hoare triple {4553#(<= ~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)); {4553#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:49,161 INFO L290 TraceCheckUtils]: 12: Hoare triple {4553#(<= ~counter~0 0)} ~cond := #in~cond; {4553#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:49,162 INFO L290 TraceCheckUtils]: 13: Hoare triple {4553#(<= ~counter~0 0)} assume !(0 == ~cond); {4553#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:49,162 INFO L290 TraceCheckUtils]: 14: Hoare triple {4553#(<= ~counter~0 0)} assume true; {4553#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:49,163 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {4553#(<= ~counter~0 0)} {4553#(<= ~counter~0 0)} #61#return; {4553#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:49,163 INFO L290 TraceCheckUtils]: 16: Hoare triple {4553#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {4553#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:49,164 INFO L290 TraceCheckUtils]: 17: Hoare triple {4553#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4602#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:49,164 INFO L290 TraceCheckUtils]: 18: Hoare triple {4602#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {4602#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:49,165 INFO L272 TraceCheckUtils]: 19: Hoare triple {4602#(<= ~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)); {4602#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:49,165 INFO L290 TraceCheckUtils]: 20: Hoare triple {4602#(<= ~counter~0 1)} ~cond := #in~cond; {4602#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:49,166 INFO L290 TraceCheckUtils]: 21: Hoare triple {4602#(<= ~counter~0 1)} assume !(0 == ~cond); {4602#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:49,166 INFO L290 TraceCheckUtils]: 22: Hoare triple {4602#(<= ~counter~0 1)} assume true; {4602#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:49,167 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {4602#(<= ~counter~0 1)} {4602#(<= ~counter~0 1)} #63#return; {4602#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:49,167 INFO L290 TraceCheckUtils]: 24: Hoare triple {4602#(<= ~counter~0 1)} assume !!(0 != ~r~0); {4602#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:49,168 INFO L290 TraceCheckUtils]: 25: Hoare triple {4602#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4602#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:49,168 INFO L290 TraceCheckUtils]: 26: Hoare triple {4602#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4630#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:49,169 INFO L290 TraceCheckUtils]: 27: Hoare triple {4630#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {4630#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:49,169 INFO L272 TraceCheckUtils]: 28: Hoare triple {4630#(<= ~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)); {4630#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:49,170 INFO L290 TraceCheckUtils]: 29: Hoare triple {4630#(<= ~counter~0 2)} ~cond := #in~cond; {4630#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:49,170 INFO L290 TraceCheckUtils]: 30: Hoare triple {4630#(<= ~counter~0 2)} assume !(0 == ~cond); {4630#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:49,170 INFO L290 TraceCheckUtils]: 31: Hoare triple {4630#(<= ~counter~0 2)} assume true; {4630#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:49,171 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {4630#(<= ~counter~0 2)} {4630#(<= ~counter~0 2)} #63#return; {4630#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:49,174 INFO L290 TraceCheckUtils]: 33: Hoare triple {4630#(<= ~counter~0 2)} assume !!(0 != ~r~0); {4630#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:49,174 INFO L290 TraceCheckUtils]: 34: Hoare triple {4630#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4630#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:49,175 INFO L290 TraceCheckUtils]: 35: Hoare triple {4630#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4658#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:49,175 INFO L290 TraceCheckUtils]: 36: Hoare triple {4658#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {4658#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:49,176 INFO L272 TraceCheckUtils]: 37: Hoare triple {4658#(<= ~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)); {4658#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:49,176 INFO L290 TraceCheckUtils]: 38: Hoare triple {4658#(<= ~counter~0 3)} ~cond := #in~cond; {4658#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:49,176 INFO L290 TraceCheckUtils]: 39: Hoare triple {4658#(<= ~counter~0 3)} assume !(0 == ~cond); {4658#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:49,177 INFO L290 TraceCheckUtils]: 40: Hoare triple {4658#(<= ~counter~0 3)} assume true; {4658#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:49,178 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {4658#(<= ~counter~0 3)} {4658#(<= ~counter~0 3)} #63#return; {4658#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:49,178 INFO L290 TraceCheckUtils]: 42: Hoare triple {4658#(<= ~counter~0 3)} assume !!(0 != ~r~0); {4658#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:49,178 INFO L290 TraceCheckUtils]: 43: Hoare triple {4658#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4658#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:49,179 INFO L290 TraceCheckUtils]: 44: Hoare triple {4658#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4686#(<= ~counter~0 4)} is VALID [2022-04-08 12:41:49,179 INFO L290 TraceCheckUtils]: 45: Hoare triple {4686#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {4686#(<= ~counter~0 4)} is VALID [2022-04-08 12:41:49,180 INFO L272 TraceCheckUtils]: 46: Hoare triple {4686#(<= ~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)); {4686#(<= ~counter~0 4)} is VALID [2022-04-08 12:41:49,180 INFO L290 TraceCheckUtils]: 47: Hoare triple {4686#(<= ~counter~0 4)} ~cond := #in~cond; {4686#(<= ~counter~0 4)} is VALID [2022-04-08 12:41:49,181 INFO L290 TraceCheckUtils]: 48: Hoare triple {4686#(<= ~counter~0 4)} assume !(0 == ~cond); {4686#(<= ~counter~0 4)} is VALID [2022-04-08 12:41:49,181 INFO L290 TraceCheckUtils]: 49: Hoare triple {4686#(<= ~counter~0 4)} assume true; {4686#(<= ~counter~0 4)} is VALID [2022-04-08 12:41:49,182 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {4686#(<= ~counter~0 4)} {4686#(<= ~counter~0 4)} #63#return; {4686#(<= ~counter~0 4)} is VALID [2022-04-08 12:41:49,182 INFO L290 TraceCheckUtils]: 51: Hoare triple {4686#(<= ~counter~0 4)} assume !!(0 != ~r~0); {4686#(<= ~counter~0 4)} is VALID [2022-04-08 12:41:49,183 INFO L290 TraceCheckUtils]: 52: Hoare triple {4686#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4686#(<= ~counter~0 4)} is VALID [2022-04-08 12:41:49,183 INFO L290 TraceCheckUtils]: 53: Hoare triple {4686#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4714#(<= ~counter~0 5)} is VALID [2022-04-08 12:41:49,184 INFO L290 TraceCheckUtils]: 54: Hoare triple {4714#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {4714#(<= ~counter~0 5)} is VALID [2022-04-08 12:41:49,184 INFO L272 TraceCheckUtils]: 55: Hoare triple {4714#(<= ~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)); {4714#(<= ~counter~0 5)} is VALID [2022-04-08 12:41:49,185 INFO L290 TraceCheckUtils]: 56: Hoare triple {4714#(<= ~counter~0 5)} ~cond := #in~cond; {4714#(<= ~counter~0 5)} is VALID [2022-04-08 12:41:49,185 INFO L290 TraceCheckUtils]: 57: Hoare triple {4714#(<= ~counter~0 5)} assume !(0 == ~cond); {4714#(<= ~counter~0 5)} is VALID [2022-04-08 12:41:49,185 INFO L290 TraceCheckUtils]: 58: Hoare triple {4714#(<= ~counter~0 5)} assume true; {4714#(<= ~counter~0 5)} is VALID [2022-04-08 12:41:49,186 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {4714#(<= ~counter~0 5)} {4714#(<= ~counter~0 5)} #63#return; {4714#(<= ~counter~0 5)} is VALID [2022-04-08 12:41:49,186 INFO L290 TraceCheckUtils]: 60: Hoare triple {4714#(<= ~counter~0 5)} assume !!(0 != ~r~0); {4714#(<= ~counter~0 5)} is VALID [2022-04-08 12:41:49,187 INFO L290 TraceCheckUtils]: 61: Hoare triple {4714#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4714#(<= ~counter~0 5)} is VALID [2022-04-08 12:41:49,187 INFO L290 TraceCheckUtils]: 62: Hoare triple {4714#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4742#(<= ~counter~0 6)} is VALID [2022-04-08 12:41:49,188 INFO L290 TraceCheckUtils]: 63: Hoare triple {4742#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {4742#(<= ~counter~0 6)} is VALID [2022-04-08 12:41:49,188 INFO L272 TraceCheckUtils]: 64: Hoare triple {4742#(<= ~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)); {4742#(<= ~counter~0 6)} is VALID [2022-04-08 12:41:49,189 INFO L290 TraceCheckUtils]: 65: Hoare triple {4742#(<= ~counter~0 6)} ~cond := #in~cond; {4742#(<= ~counter~0 6)} is VALID [2022-04-08 12:41:49,189 INFO L290 TraceCheckUtils]: 66: Hoare triple {4742#(<= ~counter~0 6)} assume !(0 == ~cond); {4742#(<= ~counter~0 6)} is VALID [2022-04-08 12:41:49,190 INFO L290 TraceCheckUtils]: 67: Hoare triple {4742#(<= ~counter~0 6)} assume true; {4742#(<= ~counter~0 6)} is VALID [2022-04-08 12:41:49,190 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {4742#(<= ~counter~0 6)} {4742#(<= ~counter~0 6)} #63#return; {4742#(<= ~counter~0 6)} is VALID [2022-04-08 12:41:49,191 INFO L290 TraceCheckUtils]: 69: Hoare triple {4742#(<= ~counter~0 6)} assume !!(0 != ~r~0); {4742#(<= ~counter~0 6)} is VALID [2022-04-08 12:41:49,191 INFO L290 TraceCheckUtils]: 70: Hoare triple {4742#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4742#(<= ~counter~0 6)} is VALID [2022-04-08 12:41:49,191 INFO L290 TraceCheckUtils]: 71: Hoare triple {4742#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4770#(<= |main_#t~post6| 6)} is VALID [2022-04-08 12:41:49,192 INFO L290 TraceCheckUtils]: 72: Hoare triple {4770#(<= |main_#t~post6| 6)} assume !(#t~post6 < 50);havoc #t~post6; {4546#false} is VALID [2022-04-08 12:41:49,192 INFO L272 TraceCheckUtils]: 73: Hoare triple {4546#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)); {4546#false} is VALID [2022-04-08 12:41:49,192 INFO L290 TraceCheckUtils]: 74: Hoare triple {4546#false} ~cond := #in~cond; {4546#false} is VALID [2022-04-08 12:41:49,192 INFO L290 TraceCheckUtils]: 75: Hoare triple {4546#false} assume 0 == ~cond; {4546#false} is VALID [2022-04-08 12:41:49,207 INFO L290 TraceCheckUtils]: 76: Hoare triple {4546#false} assume !false; {4546#false} is VALID [2022-04-08 12:41:49,207 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 12 proven. 147 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:41:49,207 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:41:49,714 INFO L290 TraceCheckUtils]: 76: Hoare triple {4546#false} assume !false; {4546#false} is VALID [2022-04-08 12:41:49,715 INFO L290 TraceCheckUtils]: 75: Hoare triple {4546#false} assume 0 == ~cond; {4546#false} is VALID [2022-04-08 12:41:49,715 INFO L290 TraceCheckUtils]: 74: Hoare triple {4546#false} ~cond := #in~cond; {4546#false} is VALID [2022-04-08 12:41:49,715 INFO L272 TraceCheckUtils]: 73: Hoare triple {4546#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)); {4546#false} is VALID [2022-04-08 12:41:49,715 INFO L290 TraceCheckUtils]: 72: Hoare triple {4798#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {4546#false} is VALID [2022-04-08 12:41:49,716 INFO L290 TraceCheckUtils]: 71: Hoare triple {4802#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4798#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:41:49,716 INFO L290 TraceCheckUtils]: 70: Hoare triple {4802#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4802#(< ~counter~0 50)} is VALID [2022-04-08 12:41:49,716 INFO L290 TraceCheckUtils]: 69: Hoare triple {4802#(< ~counter~0 50)} assume !!(0 != ~r~0); {4802#(< ~counter~0 50)} is VALID [2022-04-08 12:41:49,717 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {4545#true} {4802#(< ~counter~0 50)} #63#return; {4802#(< ~counter~0 50)} is VALID [2022-04-08 12:41:49,717 INFO L290 TraceCheckUtils]: 67: Hoare triple {4545#true} assume true; {4545#true} is VALID [2022-04-08 12:41:49,717 INFO L290 TraceCheckUtils]: 66: Hoare triple {4545#true} assume !(0 == ~cond); {4545#true} is VALID [2022-04-08 12:41:49,717 INFO L290 TraceCheckUtils]: 65: Hoare triple {4545#true} ~cond := #in~cond; {4545#true} is VALID [2022-04-08 12:41:49,717 INFO L272 TraceCheckUtils]: 64: Hoare triple {4802#(< ~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)); {4545#true} is VALID [2022-04-08 12:41:49,718 INFO L290 TraceCheckUtils]: 63: Hoare triple {4802#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {4802#(< ~counter~0 50)} is VALID [2022-04-08 12:41:49,718 INFO L290 TraceCheckUtils]: 62: Hoare triple {4830#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4802#(< ~counter~0 50)} is VALID [2022-04-08 12:41:49,719 INFO L290 TraceCheckUtils]: 61: Hoare triple {4830#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4830#(< ~counter~0 49)} is VALID [2022-04-08 12:41:49,719 INFO L290 TraceCheckUtils]: 60: Hoare triple {4830#(< ~counter~0 49)} assume !!(0 != ~r~0); {4830#(< ~counter~0 49)} is VALID [2022-04-08 12:41:49,720 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {4545#true} {4830#(< ~counter~0 49)} #63#return; {4830#(< ~counter~0 49)} is VALID [2022-04-08 12:41:49,720 INFO L290 TraceCheckUtils]: 58: Hoare triple {4545#true} assume true; {4545#true} is VALID [2022-04-08 12:41:49,720 INFO L290 TraceCheckUtils]: 57: Hoare triple {4545#true} assume !(0 == ~cond); {4545#true} is VALID [2022-04-08 12:41:49,720 INFO L290 TraceCheckUtils]: 56: Hoare triple {4545#true} ~cond := #in~cond; {4545#true} is VALID [2022-04-08 12:41:49,720 INFO L272 TraceCheckUtils]: 55: Hoare triple {4830#(< ~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)); {4545#true} is VALID [2022-04-08 12:41:49,721 INFO L290 TraceCheckUtils]: 54: Hoare triple {4830#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {4830#(< ~counter~0 49)} is VALID [2022-04-08 12:41:49,721 INFO L290 TraceCheckUtils]: 53: Hoare triple {4858#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4830#(< ~counter~0 49)} is VALID [2022-04-08 12:41:49,722 INFO L290 TraceCheckUtils]: 52: Hoare triple {4858#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4858#(< ~counter~0 48)} is VALID [2022-04-08 12:41:49,722 INFO L290 TraceCheckUtils]: 51: Hoare triple {4858#(< ~counter~0 48)} assume !!(0 != ~r~0); {4858#(< ~counter~0 48)} is VALID [2022-04-08 12:41:49,722 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {4545#true} {4858#(< ~counter~0 48)} #63#return; {4858#(< ~counter~0 48)} is VALID [2022-04-08 12:41:49,723 INFO L290 TraceCheckUtils]: 49: Hoare triple {4545#true} assume true; {4545#true} is VALID [2022-04-08 12:41:49,723 INFO L290 TraceCheckUtils]: 48: Hoare triple {4545#true} assume !(0 == ~cond); {4545#true} is VALID [2022-04-08 12:41:49,723 INFO L290 TraceCheckUtils]: 47: Hoare triple {4545#true} ~cond := #in~cond; {4545#true} is VALID [2022-04-08 12:41:49,723 INFO L272 TraceCheckUtils]: 46: Hoare triple {4858#(< ~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)); {4545#true} is VALID [2022-04-08 12:41:49,723 INFO L290 TraceCheckUtils]: 45: Hoare triple {4858#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {4858#(< ~counter~0 48)} is VALID [2022-04-08 12:41:49,724 INFO L290 TraceCheckUtils]: 44: Hoare triple {4886#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4858#(< ~counter~0 48)} is VALID [2022-04-08 12:41:49,724 INFO L290 TraceCheckUtils]: 43: Hoare triple {4886#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4886#(< ~counter~0 47)} is VALID [2022-04-08 12:41:49,724 INFO L290 TraceCheckUtils]: 42: Hoare triple {4886#(< ~counter~0 47)} assume !!(0 != ~r~0); {4886#(< ~counter~0 47)} is VALID [2022-04-08 12:41:49,725 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {4545#true} {4886#(< ~counter~0 47)} #63#return; {4886#(< ~counter~0 47)} is VALID [2022-04-08 12:41:49,725 INFO L290 TraceCheckUtils]: 40: Hoare triple {4545#true} assume true; {4545#true} is VALID [2022-04-08 12:41:49,725 INFO L290 TraceCheckUtils]: 39: Hoare triple {4545#true} assume !(0 == ~cond); {4545#true} is VALID [2022-04-08 12:41:49,725 INFO L290 TraceCheckUtils]: 38: Hoare triple {4545#true} ~cond := #in~cond; {4545#true} is VALID [2022-04-08 12:41:49,725 INFO L272 TraceCheckUtils]: 37: Hoare triple {4886#(< ~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)); {4545#true} is VALID [2022-04-08 12:41:49,726 INFO L290 TraceCheckUtils]: 36: Hoare triple {4886#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {4886#(< ~counter~0 47)} is VALID [2022-04-08 12:41:49,726 INFO L290 TraceCheckUtils]: 35: Hoare triple {4914#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4886#(< ~counter~0 47)} is VALID [2022-04-08 12:41:49,727 INFO L290 TraceCheckUtils]: 34: Hoare triple {4914#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4914#(< ~counter~0 46)} is VALID [2022-04-08 12:41:49,727 INFO L290 TraceCheckUtils]: 33: Hoare triple {4914#(< ~counter~0 46)} assume !!(0 != ~r~0); {4914#(< ~counter~0 46)} is VALID [2022-04-08 12:41:49,727 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {4545#true} {4914#(< ~counter~0 46)} #63#return; {4914#(< ~counter~0 46)} is VALID [2022-04-08 12:41:49,728 INFO L290 TraceCheckUtils]: 31: Hoare triple {4545#true} assume true; {4545#true} is VALID [2022-04-08 12:41:49,728 INFO L290 TraceCheckUtils]: 30: Hoare triple {4545#true} assume !(0 == ~cond); {4545#true} is VALID [2022-04-08 12:41:49,728 INFO L290 TraceCheckUtils]: 29: Hoare triple {4545#true} ~cond := #in~cond; {4545#true} is VALID [2022-04-08 12:41:49,728 INFO L272 TraceCheckUtils]: 28: Hoare triple {4914#(< ~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)); {4545#true} is VALID [2022-04-08 12:41:49,728 INFO L290 TraceCheckUtils]: 27: Hoare triple {4914#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {4914#(< ~counter~0 46)} is VALID [2022-04-08 12:41:49,729 INFO L290 TraceCheckUtils]: 26: Hoare triple {4942#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4914#(< ~counter~0 46)} is VALID [2022-04-08 12:41:49,729 INFO L290 TraceCheckUtils]: 25: Hoare triple {4942#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4942#(< ~counter~0 45)} is VALID [2022-04-08 12:41:49,729 INFO L290 TraceCheckUtils]: 24: Hoare triple {4942#(< ~counter~0 45)} assume !!(0 != ~r~0); {4942#(< ~counter~0 45)} is VALID [2022-04-08 12:41:49,730 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {4545#true} {4942#(< ~counter~0 45)} #63#return; {4942#(< ~counter~0 45)} is VALID [2022-04-08 12:41:49,730 INFO L290 TraceCheckUtils]: 22: Hoare triple {4545#true} assume true; {4545#true} is VALID [2022-04-08 12:41:49,730 INFO L290 TraceCheckUtils]: 21: Hoare triple {4545#true} assume !(0 == ~cond); {4545#true} is VALID [2022-04-08 12:41:49,730 INFO L290 TraceCheckUtils]: 20: Hoare triple {4545#true} ~cond := #in~cond; {4545#true} is VALID [2022-04-08 12:41:49,730 INFO L272 TraceCheckUtils]: 19: Hoare triple {4942#(< ~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)); {4545#true} is VALID [2022-04-08 12:41:49,731 INFO L290 TraceCheckUtils]: 18: Hoare triple {4942#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {4942#(< ~counter~0 45)} is VALID [2022-04-08 12:41:49,731 INFO L290 TraceCheckUtils]: 17: Hoare triple {4970#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4942#(< ~counter~0 45)} is VALID [2022-04-08 12:41:49,732 INFO L290 TraceCheckUtils]: 16: Hoare triple {4970#(< ~counter~0 44)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {4970#(< ~counter~0 44)} is VALID [2022-04-08 12:41:49,732 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {4545#true} {4970#(< ~counter~0 44)} #61#return; {4970#(< ~counter~0 44)} is VALID [2022-04-08 12:41:49,732 INFO L290 TraceCheckUtils]: 14: Hoare triple {4545#true} assume true; {4545#true} is VALID [2022-04-08 12:41:49,732 INFO L290 TraceCheckUtils]: 13: Hoare triple {4545#true} assume !(0 == ~cond); {4545#true} is VALID [2022-04-08 12:41:49,733 INFO L290 TraceCheckUtils]: 12: Hoare triple {4545#true} ~cond := #in~cond; {4545#true} is VALID [2022-04-08 12:41:49,733 INFO L272 TraceCheckUtils]: 11: Hoare triple {4970#(< ~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)); {4545#true} is VALID [2022-04-08 12:41:49,733 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {4545#true} {4970#(< ~counter~0 44)} #59#return; {4970#(< ~counter~0 44)} is VALID [2022-04-08 12:41:49,733 INFO L290 TraceCheckUtils]: 9: Hoare triple {4545#true} assume true; {4545#true} is VALID [2022-04-08 12:41:49,733 INFO L290 TraceCheckUtils]: 8: Hoare triple {4545#true} assume !(0 == ~cond); {4545#true} is VALID [2022-04-08 12:41:49,734 INFO L290 TraceCheckUtils]: 7: Hoare triple {4545#true} ~cond := #in~cond; {4545#true} is VALID [2022-04-08 12:41:49,734 INFO L272 TraceCheckUtils]: 6: Hoare triple {4970#(< ~counter~0 44)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {4545#true} is VALID [2022-04-08 12:41:49,734 INFO L290 TraceCheckUtils]: 5: Hoare triple {4970#(< ~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; {4970#(< ~counter~0 44)} is VALID [2022-04-08 12:41:49,734 INFO L272 TraceCheckUtils]: 4: Hoare triple {4970#(< ~counter~0 44)} call #t~ret7 := main(); {4970#(< ~counter~0 44)} is VALID [2022-04-08 12:41:49,735 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4970#(< ~counter~0 44)} {4545#true} #67#return; {4970#(< ~counter~0 44)} is VALID [2022-04-08 12:41:49,735 INFO L290 TraceCheckUtils]: 2: Hoare triple {4970#(< ~counter~0 44)} assume true; {4970#(< ~counter~0 44)} is VALID [2022-04-08 12:41:49,735 INFO L290 TraceCheckUtils]: 1: Hoare triple {4545#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; {4970#(< ~counter~0 44)} is VALID [2022-04-08 12:41:49,736 INFO L272 TraceCheckUtils]: 0: Hoare triple {4545#true} call ULTIMATE.init(); {4545#true} is VALID [2022-04-08 12:41:49,736 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 12 proven. 87 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-04-08 12:41:49,736 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:41:49,736 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [609914364] [2022-04-08 12:41:49,736 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:41:49,736 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [497397245] [2022-04-08 12:41:49,736 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [497397245] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:41:49,737 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:41:49,737 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 18 [2022-04-08 12:41:49,738 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:41:49,738 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [965884966] [2022-04-08 12:41:49,738 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [965884966] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:41:49,738 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:41:49,738 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-08 12:41:49,738 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1247133823] [2022-04-08 12:41:49,738 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:41:49,739 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 [2022-04-08 12:41:49,739 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:41:49,740 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) [2022-04-08 12:41:49,794 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 74 edges. 74 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:41:49,794 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-08 12:41:49,794 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:41:49,795 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-08 12:41:49,795 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=125, Invalid=181, Unknown=0, NotChecked=0, Total=306 [2022-04-08 12:41:49,796 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) [2022-04-08 12:41:50,079 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:41:50,079 INFO L93 Difference]: Finished difference Result 88 states and 96 transitions. [2022-04-08 12:41:50,079 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-08 12:41:50,079 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 [2022-04-08 12:41:50,079 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:41:50,080 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) [2022-04-08 12:41:50,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 95 transitions. [2022-04-08 12:41:50,082 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) [2022-04-08 12:41:50,083 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 95 transitions. [2022-04-08 12:41:50,084 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 95 transitions. [2022-04-08 12:41:50,161 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:41:50,163 INFO L225 Difference]: With dead ends: 88 [2022-04-08 12:41:50,163 INFO L226 Difference]: Without dead ends: 83 [2022-04-08 12:41:50,164 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 159 GetRequests, 137 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=227, Invalid=325, Unknown=0, NotChecked=0, Total=552 [2022-04-08 12:41:50,164 INFO L913 BasicCegarLoop]: 32 mSDtfsCounter, 29 mSDsluCounter, 86 mSDsCounter, 0 mSdLazyCounter, 35 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 29 SdHoareTripleChecker+Valid, 118 SdHoareTripleChecker+Invalid, 56 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 35 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 12:41:50,164 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [29 Valid, 118 Invalid, 56 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 35 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 12:41:50,165 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2022-04-08 12:41:50,245 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 83. [2022-04-08 12:41:50,245 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:41:50,245 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) [2022-04-08 12:41:50,245 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) [2022-04-08 12:41:50,246 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) [2022-04-08 12:41:50,247 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:41:50,247 INFO L93 Difference]: Finished difference Result 83 states and 91 transitions. [2022-04-08 12:41:50,248 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 91 transitions. [2022-04-08 12:41:50,248 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:41:50,248 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:41:50,248 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. [2022-04-08 12:41:50,248 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. [2022-04-08 12:41:50,250 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:41:50,250 INFO L93 Difference]: Finished difference Result 83 states and 91 transitions. [2022-04-08 12:41:50,250 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 91 transitions. [2022-04-08 12:41:50,250 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:41:50,251 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:41:50,251 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:41:50,251 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:41:50,251 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) [2022-04-08 12:41:50,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 91 transitions. [2022-04-08 12:41:50,253 INFO L78 Accepts]: Start accepts. Automaton has 83 states and 91 transitions. Word has length 77 [2022-04-08 12:41:50,253 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:41:50,253 INFO L478 AbstractCegarLoop]: Abstraction has 83 states and 91 transitions. [2022-04-08 12:41:50,254 INFO L479 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) [2022-04-08 12:41:50,254 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 83 states and 91 transitions. [2022-04-08 12:41:51,693 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 91 edges. 91 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:41:51,693 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 91 transitions. [2022-04-08 12:41:51,694 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-04-08 12:41:51,694 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:41:51,694 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:41:51,698 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-04-08 12:41:51,895 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-04-08 12:41:51,896 INFO L403 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:41:51,896 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:41:51,896 INFO L85 PathProgramCache]: Analyzing trace with hash 1848611036, now seen corresponding path program 13 times [2022-04-08 12:41:51,897 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:41:51,897 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1802271955] [2022-04-08 12:41:51,897 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:41:51,897 INFO L85 PathProgramCache]: Analyzing trace with hash 1848611036, now seen corresponding path program 14 times [2022-04-08 12:41:51,897 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:41:51,899 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [961437369] [2022-04-08 12:41:51,899 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:41:51,899 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:41:52,011 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:41:52,011 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1221654278] [2022-04-08 12:41:52,011 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 12:41:52,011 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:41:52,012 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:41:52,012 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) [2022-04-08 12:41:52,017 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-04-08 12:41:52,072 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 12:41:52,072 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:41:52,073 INFO L263 TraceCheckSpWp]: Trace formula consists of 233 conjuncts, 19 conjunts are in the unsatisfiable core [2022-04-08 12:41:52,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:41:52,095 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:41:52,538 INFO L272 TraceCheckUtils]: 0: Hoare triple {5544#true} call ULTIMATE.init(); {5544#true} is VALID [2022-04-08 12:41:52,539 INFO L290 TraceCheckUtils]: 1: Hoare triple {5544#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; {5552#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:52,539 INFO L290 TraceCheckUtils]: 2: Hoare triple {5552#(<= ~counter~0 0)} assume true; {5552#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:52,539 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5552#(<= ~counter~0 0)} {5544#true} #67#return; {5552#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:52,540 INFO L272 TraceCheckUtils]: 4: Hoare triple {5552#(<= ~counter~0 0)} call #t~ret7 := main(); {5552#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:52,540 INFO L290 TraceCheckUtils]: 5: Hoare triple {5552#(<= ~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; {5552#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:52,541 INFO L272 TraceCheckUtils]: 6: Hoare triple {5552#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {5552#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:52,541 INFO L290 TraceCheckUtils]: 7: Hoare triple {5552#(<= ~counter~0 0)} ~cond := #in~cond; {5552#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:52,541 INFO L290 TraceCheckUtils]: 8: Hoare triple {5552#(<= ~counter~0 0)} assume !(0 == ~cond); {5552#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:52,542 INFO L290 TraceCheckUtils]: 9: Hoare triple {5552#(<= ~counter~0 0)} assume true; {5552#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:52,542 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {5552#(<= ~counter~0 0)} {5552#(<= ~counter~0 0)} #59#return; {5552#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:52,543 INFO L272 TraceCheckUtils]: 11: Hoare triple {5552#(<= ~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)); {5552#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:52,543 INFO L290 TraceCheckUtils]: 12: Hoare triple {5552#(<= ~counter~0 0)} ~cond := #in~cond; {5552#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:52,543 INFO L290 TraceCheckUtils]: 13: Hoare triple {5552#(<= ~counter~0 0)} assume !(0 == ~cond); {5552#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:52,543 INFO L290 TraceCheckUtils]: 14: Hoare triple {5552#(<= ~counter~0 0)} assume true; {5552#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:52,544 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {5552#(<= ~counter~0 0)} {5552#(<= ~counter~0 0)} #61#return; {5552#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:52,544 INFO L290 TraceCheckUtils]: 16: Hoare triple {5552#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {5552#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:52,545 INFO L290 TraceCheckUtils]: 17: Hoare triple {5552#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5601#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:52,552 INFO L290 TraceCheckUtils]: 18: Hoare triple {5601#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {5601#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:52,553 INFO L272 TraceCheckUtils]: 19: Hoare triple {5601#(<= ~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)); {5601#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:52,553 INFO L290 TraceCheckUtils]: 20: Hoare triple {5601#(<= ~counter~0 1)} ~cond := #in~cond; {5601#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:52,554 INFO L290 TraceCheckUtils]: 21: Hoare triple {5601#(<= ~counter~0 1)} assume !(0 == ~cond); {5601#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:52,554 INFO L290 TraceCheckUtils]: 22: Hoare triple {5601#(<= ~counter~0 1)} assume true; {5601#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:52,554 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {5601#(<= ~counter~0 1)} {5601#(<= ~counter~0 1)} #63#return; {5601#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:52,555 INFO L290 TraceCheckUtils]: 24: Hoare triple {5601#(<= ~counter~0 1)} assume !!(0 != ~r~0); {5601#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:52,555 INFO L290 TraceCheckUtils]: 25: Hoare triple {5601#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5601#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:52,556 INFO L290 TraceCheckUtils]: 26: Hoare triple {5601#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5629#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:52,556 INFO L290 TraceCheckUtils]: 27: Hoare triple {5629#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {5629#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:52,556 INFO L272 TraceCheckUtils]: 28: Hoare triple {5629#(<= ~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)); {5629#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:52,557 INFO L290 TraceCheckUtils]: 29: Hoare triple {5629#(<= ~counter~0 2)} ~cond := #in~cond; {5629#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:52,557 INFO L290 TraceCheckUtils]: 30: Hoare triple {5629#(<= ~counter~0 2)} assume !(0 == ~cond); {5629#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:52,557 INFO L290 TraceCheckUtils]: 31: Hoare triple {5629#(<= ~counter~0 2)} assume true; {5629#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:52,558 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {5629#(<= ~counter~0 2)} {5629#(<= ~counter~0 2)} #63#return; {5629#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:52,558 INFO L290 TraceCheckUtils]: 33: Hoare triple {5629#(<= ~counter~0 2)} assume !!(0 != ~r~0); {5629#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:52,559 INFO L290 TraceCheckUtils]: 34: Hoare triple {5629#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5629#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:52,559 INFO L290 TraceCheckUtils]: 35: Hoare triple {5629#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5657#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:52,559 INFO L290 TraceCheckUtils]: 36: Hoare triple {5657#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {5657#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:52,560 INFO L272 TraceCheckUtils]: 37: Hoare triple {5657#(<= ~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)); {5657#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:52,560 INFO L290 TraceCheckUtils]: 38: Hoare triple {5657#(<= ~counter~0 3)} ~cond := #in~cond; {5657#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:52,561 INFO L290 TraceCheckUtils]: 39: Hoare triple {5657#(<= ~counter~0 3)} assume !(0 == ~cond); {5657#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:52,561 INFO L290 TraceCheckUtils]: 40: Hoare triple {5657#(<= ~counter~0 3)} assume true; {5657#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:52,561 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {5657#(<= ~counter~0 3)} {5657#(<= ~counter~0 3)} #63#return; {5657#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:52,562 INFO L290 TraceCheckUtils]: 42: Hoare triple {5657#(<= ~counter~0 3)} assume !!(0 != ~r~0); {5657#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:52,562 INFO L290 TraceCheckUtils]: 43: Hoare triple {5657#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5657#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:52,562 INFO L290 TraceCheckUtils]: 44: Hoare triple {5657#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5685#(<= ~counter~0 4)} is VALID [2022-04-08 12:41:52,563 INFO L290 TraceCheckUtils]: 45: Hoare triple {5685#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {5685#(<= ~counter~0 4)} is VALID [2022-04-08 12:41:52,563 INFO L272 TraceCheckUtils]: 46: Hoare triple {5685#(<= ~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)); {5685#(<= ~counter~0 4)} is VALID [2022-04-08 12:41:52,564 INFO L290 TraceCheckUtils]: 47: Hoare triple {5685#(<= ~counter~0 4)} ~cond := #in~cond; {5685#(<= ~counter~0 4)} is VALID [2022-04-08 12:41:52,564 INFO L290 TraceCheckUtils]: 48: Hoare triple {5685#(<= ~counter~0 4)} assume !(0 == ~cond); {5685#(<= ~counter~0 4)} is VALID [2022-04-08 12:41:52,564 INFO L290 TraceCheckUtils]: 49: Hoare triple {5685#(<= ~counter~0 4)} assume true; {5685#(<= ~counter~0 4)} is VALID [2022-04-08 12:41:52,565 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {5685#(<= ~counter~0 4)} {5685#(<= ~counter~0 4)} #63#return; {5685#(<= ~counter~0 4)} is VALID [2022-04-08 12:41:52,565 INFO L290 TraceCheckUtils]: 51: Hoare triple {5685#(<= ~counter~0 4)} assume !!(0 != ~r~0); {5685#(<= ~counter~0 4)} is VALID [2022-04-08 12:41:52,565 INFO L290 TraceCheckUtils]: 52: Hoare triple {5685#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5685#(<= ~counter~0 4)} is VALID [2022-04-08 12:41:52,566 INFO L290 TraceCheckUtils]: 53: Hoare triple {5685#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5713#(<= ~counter~0 5)} is VALID [2022-04-08 12:41:52,566 INFO L290 TraceCheckUtils]: 54: Hoare triple {5713#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {5713#(<= ~counter~0 5)} is VALID [2022-04-08 12:41:52,567 INFO L272 TraceCheckUtils]: 55: Hoare triple {5713#(<= ~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)); {5713#(<= ~counter~0 5)} is VALID [2022-04-08 12:41:52,567 INFO L290 TraceCheckUtils]: 56: Hoare triple {5713#(<= ~counter~0 5)} ~cond := #in~cond; {5713#(<= ~counter~0 5)} is VALID [2022-04-08 12:41:52,567 INFO L290 TraceCheckUtils]: 57: Hoare triple {5713#(<= ~counter~0 5)} assume !(0 == ~cond); {5713#(<= ~counter~0 5)} is VALID [2022-04-08 12:41:52,568 INFO L290 TraceCheckUtils]: 58: Hoare triple {5713#(<= ~counter~0 5)} assume true; {5713#(<= ~counter~0 5)} is VALID [2022-04-08 12:41:52,568 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {5713#(<= ~counter~0 5)} {5713#(<= ~counter~0 5)} #63#return; {5713#(<= ~counter~0 5)} is VALID [2022-04-08 12:41:52,569 INFO L290 TraceCheckUtils]: 60: Hoare triple {5713#(<= ~counter~0 5)} assume !!(0 != ~r~0); {5713#(<= ~counter~0 5)} is VALID [2022-04-08 12:41:52,569 INFO L290 TraceCheckUtils]: 61: Hoare triple {5713#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5713#(<= ~counter~0 5)} is VALID [2022-04-08 12:41:52,569 INFO L290 TraceCheckUtils]: 62: Hoare triple {5713#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5741#(<= ~counter~0 6)} is VALID [2022-04-08 12:41:52,570 INFO L290 TraceCheckUtils]: 63: Hoare triple {5741#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {5741#(<= ~counter~0 6)} is VALID [2022-04-08 12:41:52,570 INFO L272 TraceCheckUtils]: 64: Hoare triple {5741#(<= ~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)); {5741#(<= ~counter~0 6)} is VALID [2022-04-08 12:41:52,571 INFO L290 TraceCheckUtils]: 65: Hoare triple {5741#(<= ~counter~0 6)} ~cond := #in~cond; {5741#(<= ~counter~0 6)} is VALID [2022-04-08 12:41:52,571 INFO L290 TraceCheckUtils]: 66: Hoare triple {5741#(<= ~counter~0 6)} assume !(0 == ~cond); {5741#(<= ~counter~0 6)} is VALID [2022-04-08 12:41:52,571 INFO L290 TraceCheckUtils]: 67: Hoare triple {5741#(<= ~counter~0 6)} assume true; {5741#(<= ~counter~0 6)} is VALID [2022-04-08 12:41:52,572 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {5741#(<= ~counter~0 6)} {5741#(<= ~counter~0 6)} #63#return; {5741#(<= ~counter~0 6)} is VALID [2022-04-08 12:41:52,572 INFO L290 TraceCheckUtils]: 69: Hoare triple {5741#(<= ~counter~0 6)} assume !!(0 != ~r~0); {5741#(<= ~counter~0 6)} is VALID [2022-04-08 12:41:52,572 INFO L290 TraceCheckUtils]: 70: Hoare triple {5741#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5741#(<= ~counter~0 6)} is VALID [2022-04-08 12:41:52,573 INFO L290 TraceCheckUtils]: 71: Hoare triple {5741#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5769#(<= ~counter~0 7)} is VALID [2022-04-08 12:41:52,573 INFO L290 TraceCheckUtils]: 72: Hoare triple {5769#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {5769#(<= ~counter~0 7)} is VALID [2022-04-08 12:41:52,574 INFO L272 TraceCheckUtils]: 73: Hoare triple {5769#(<= ~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)); {5769#(<= ~counter~0 7)} is VALID [2022-04-08 12:41:52,574 INFO L290 TraceCheckUtils]: 74: Hoare triple {5769#(<= ~counter~0 7)} ~cond := #in~cond; {5769#(<= ~counter~0 7)} is VALID [2022-04-08 12:41:52,574 INFO L290 TraceCheckUtils]: 75: Hoare triple {5769#(<= ~counter~0 7)} assume !(0 == ~cond); {5769#(<= ~counter~0 7)} is VALID [2022-04-08 12:41:52,575 INFO L290 TraceCheckUtils]: 76: Hoare triple {5769#(<= ~counter~0 7)} assume true; {5769#(<= ~counter~0 7)} is VALID [2022-04-08 12:41:52,575 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {5769#(<= ~counter~0 7)} {5769#(<= ~counter~0 7)} #63#return; {5769#(<= ~counter~0 7)} is VALID [2022-04-08 12:41:52,575 INFO L290 TraceCheckUtils]: 78: Hoare triple {5769#(<= ~counter~0 7)} assume !!(0 != ~r~0); {5769#(<= ~counter~0 7)} is VALID [2022-04-08 12:41:52,576 INFO L290 TraceCheckUtils]: 79: Hoare triple {5769#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5769#(<= ~counter~0 7)} is VALID [2022-04-08 12:41:52,576 INFO L290 TraceCheckUtils]: 80: Hoare triple {5769#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5797#(<= |main_#t~post6| 7)} is VALID [2022-04-08 12:41:52,576 INFO L290 TraceCheckUtils]: 81: Hoare triple {5797#(<= |main_#t~post6| 7)} assume !(#t~post6 < 50);havoc #t~post6; {5545#false} is VALID [2022-04-08 12:41:52,577 INFO L272 TraceCheckUtils]: 82: Hoare triple {5545#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)); {5545#false} is VALID [2022-04-08 12:41:52,577 INFO L290 TraceCheckUtils]: 83: Hoare triple {5545#false} ~cond := #in~cond; {5545#false} is VALID [2022-04-08 12:41:52,577 INFO L290 TraceCheckUtils]: 84: Hoare triple {5545#false} assume 0 == ~cond; {5545#false} is VALID [2022-04-08 12:41:52,577 INFO L290 TraceCheckUtils]: 85: Hoare triple {5545#false} assume !false; {5545#false} is VALID [2022-04-08 12:41:52,577 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 14 proven. 203 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:41:52,577 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:41:53,103 INFO L290 TraceCheckUtils]: 85: Hoare triple {5545#false} assume !false; {5545#false} is VALID [2022-04-08 12:41:53,104 INFO L290 TraceCheckUtils]: 84: Hoare triple {5545#false} assume 0 == ~cond; {5545#false} is VALID [2022-04-08 12:41:53,104 INFO L290 TraceCheckUtils]: 83: Hoare triple {5545#false} ~cond := #in~cond; {5545#false} is VALID [2022-04-08 12:41:53,104 INFO L272 TraceCheckUtils]: 82: Hoare triple {5545#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)); {5545#false} is VALID [2022-04-08 12:41:53,104 INFO L290 TraceCheckUtils]: 81: Hoare triple {5825#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {5545#false} is VALID [2022-04-08 12:41:53,104 INFO L290 TraceCheckUtils]: 80: Hoare triple {5829#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5825#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:41:53,105 INFO L290 TraceCheckUtils]: 79: Hoare triple {5829#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5829#(< ~counter~0 50)} is VALID [2022-04-08 12:41:53,105 INFO L290 TraceCheckUtils]: 78: Hoare triple {5829#(< ~counter~0 50)} assume !!(0 != ~r~0); {5829#(< ~counter~0 50)} is VALID [2022-04-08 12:41:53,106 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {5544#true} {5829#(< ~counter~0 50)} #63#return; {5829#(< ~counter~0 50)} is VALID [2022-04-08 12:41:53,107 INFO L290 TraceCheckUtils]: 76: Hoare triple {5544#true} assume true; {5544#true} is VALID [2022-04-08 12:41:53,107 INFO L290 TraceCheckUtils]: 75: Hoare triple {5544#true} assume !(0 == ~cond); {5544#true} is VALID [2022-04-08 12:41:53,110 INFO L290 TraceCheckUtils]: 74: Hoare triple {5544#true} ~cond := #in~cond; {5544#true} is VALID [2022-04-08 12:41:53,110 INFO L272 TraceCheckUtils]: 73: Hoare triple {5829#(< ~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)); {5544#true} is VALID [2022-04-08 12:41:53,113 INFO L290 TraceCheckUtils]: 72: Hoare triple {5829#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {5829#(< ~counter~0 50)} is VALID [2022-04-08 12:41:53,114 INFO L290 TraceCheckUtils]: 71: Hoare triple {5857#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5829#(< ~counter~0 50)} is VALID [2022-04-08 12:41:53,114 INFO L290 TraceCheckUtils]: 70: Hoare triple {5857#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5857#(< ~counter~0 49)} is VALID [2022-04-08 12:41:53,115 INFO L290 TraceCheckUtils]: 69: Hoare triple {5857#(< ~counter~0 49)} assume !!(0 != ~r~0); {5857#(< ~counter~0 49)} is VALID [2022-04-08 12:41:53,116 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {5544#true} {5857#(< ~counter~0 49)} #63#return; {5857#(< ~counter~0 49)} is VALID [2022-04-08 12:41:53,116 INFO L290 TraceCheckUtils]: 67: Hoare triple {5544#true} assume true; {5544#true} is VALID [2022-04-08 12:41:53,116 INFO L290 TraceCheckUtils]: 66: Hoare triple {5544#true} assume !(0 == ~cond); {5544#true} is VALID [2022-04-08 12:41:53,116 INFO L290 TraceCheckUtils]: 65: Hoare triple {5544#true} ~cond := #in~cond; {5544#true} is VALID [2022-04-08 12:41:53,118 INFO L272 TraceCheckUtils]: 64: Hoare triple {5857#(< ~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)); {5544#true} is VALID [2022-04-08 12:41:53,119 INFO L290 TraceCheckUtils]: 63: Hoare triple {5857#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {5857#(< ~counter~0 49)} is VALID [2022-04-08 12:41:53,119 INFO L290 TraceCheckUtils]: 62: Hoare triple {5885#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5857#(< ~counter~0 49)} is VALID [2022-04-08 12:41:53,120 INFO L290 TraceCheckUtils]: 61: Hoare triple {5885#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5885#(< ~counter~0 48)} is VALID [2022-04-08 12:41:53,120 INFO L290 TraceCheckUtils]: 60: Hoare triple {5885#(< ~counter~0 48)} assume !!(0 != ~r~0); {5885#(< ~counter~0 48)} is VALID [2022-04-08 12:41:53,121 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {5544#true} {5885#(< ~counter~0 48)} #63#return; {5885#(< ~counter~0 48)} is VALID [2022-04-08 12:41:53,121 INFO L290 TraceCheckUtils]: 58: Hoare triple {5544#true} assume true; {5544#true} is VALID [2022-04-08 12:41:53,121 INFO L290 TraceCheckUtils]: 57: Hoare triple {5544#true} assume !(0 == ~cond); {5544#true} is VALID [2022-04-08 12:41:53,121 INFO L290 TraceCheckUtils]: 56: Hoare triple {5544#true} ~cond := #in~cond; {5544#true} is VALID [2022-04-08 12:41:53,122 INFO L272 TraceCheckUtils]: 55: Hoare triple {5885#(< ~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)); {5544#true} is VALID [2022-04-08 12:41:53,122 INFO L290 TraceCheckUtils]: 54: Hoare triple {5885#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {5885#(< ~counter~0 48)} is VALID [2022-04-08 12:41:53,123 INFO L290 TraceCheckUtils]: 53: Hoare triple {5913#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5885#(< ~counter~0 48)} is VALID [2022-04-08 12:41:53,123 INFO L290 TraceCheckUtils]: 52: Hoare triple {5913#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5913#(< ~counter~0 47)} is VALID [2022-04-08 12:41:53,123 INFO L290 TraceCheckUtils]: 51: Hoare triple {5913#(< ~counter~0 47)} assume !!(0 != ~r~0); {5913#(< ~counter~0 47)} is VALID [2022-04-08 12:41:53,124 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {5544#true} {5913#(< ~counter~0 47)} #63#return; {5913#(< ~counter~0 47)} is VALID [2022-04-08 12:41:53,124 INFO L290 TraceCheckUtils]: 49: Hoare triple {5544#true} assume true; {5544#true} is VALID [2022-04-08 12:41:53,124 INFO L290 TraceCheckUtils]: 48: Hoare triple {5544#true} assume !(0 == ~cond); {5544#true} is VALID [2022-04-08 12:41:53,125 INFO L290 TraceCheckUtils]: 47: Hoare triple {5544#true} ~cond := #in~cond; {5544#true} is VALID [2022-04-08 12:41:53,125 INFO L272 TraceCheckUtils]: 46: Hoare triple {5913#(< ~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)); {5544#true} is VALID [2022-04-08 12:41:53,125 INFO L290 TraceCheckUtils]: 45: Hoare triple {5913#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {5913#(< ~counter~0 47)} is VALID [2022-04-08 12:41:53,126 INFO L290 TraceCheckUtils]: 44: Hoare triple {5941#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5913#(< ~counter~0 47)} is VALID [2022-04-08 12:41:53,126 INFO L290 TraceCheckUtils]: 43: Hoare triple {5941#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5941#(< ~counter~0 46)} is VALID [2022-04-08 12:41:53,126 INFO L290 TraceCheckUtils]: 42: Hoare triple {5941#(< ~counter~0 46)} assume !!(0 != ~r~0); {5941#(< ~counter~0 46)} is VALID [2022-04-08 12:41:53,127 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {5544#true} {5941#(< ~counter~0 46)} #63#return; {5941#(< ~counter~0 46)} is VALID [2022-04-08 12:41:53,127 INFO L290 TraceCheckUtils]: 40: Hoare triple {5544#true} assume true; {5544#true} is VALID [2022-04-08 12:41:53,127 INFO L290 TraceCheckUtils]: 39: Hoare triple {5544#true} assume !(0 == ~cond); {5544#true} is VALID [2022-04-08 12:41:53,127 INFO L290 TraceCheckUtils]: 38: Hoare triple {5544#true} ~cond := #in~cond; {5544#true} is VALID [2022-04-08 12:41:53,128 INFO L272 TraceCheckUtils]: 37: Hoare triple {5941#(< ~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)); {5544#true} is VALID [2022-04-08 12:41:53,128 INFO L290 TraceCheckUtils]: 36: Hoare triple {5941#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {5941#(< ~counter~0 46)} is VALID [2022-04-08 12:41:53,128 INFO L290 TraceCheckUtils]: 35: Hoare triple {5969#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5941#(< ~counter~0 46)} is VALID [2022-04-08 12:41:53,129 INFO L290 TraceCheckUtils]: 34: Hoare triple {5969#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5969#(< ~counter~0 45)} is VALID [2022-04-08 12:41:53,129 INFO L290 TraceCheckUtils]: 33: Hoare triple {5969#(< ~counter~0 45)} assume !!(0 != ~r~0); {5969#(< ~counter~0 45)} is VALID [2022-04-08 12:41:53,130 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {5544#true} {5969#(< ~counter~0 45)} #63#return; {5969#(< ~counter~0 45)} is VALID [2022-04-08 12:41:53,130 INFO L290 TraceCheckUtils]: 31: Hoare triple {5544#true} assume true; {5544#true} is VALID [2022-04-08 12:41:53,130 INFO L290 TraceCheckUtils]: 30: Hoare triple {5544#true} assume !(0 == ~cond); {5544#true} is VALID [2022-04-08 12:41:53,130 INFO L290 TraceCheckUtils]: 29: Hoare triple {5544#true} ~cond := #in~cond; {5544#true} is VALID [2022-04-08 12:41:53,130 INFO L272 TraceCheckUtils]: 28: Hoare triple {5969#(< ~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)); {5544#true} is VALID [2022-04-08 12:41:53,131 INFO L290 TraceCheckUtils]: 27: Hoare triple {5969#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {5969#(< ~counter~0 45)} is VALID [2022-04-08 12:41:53,131 INFO L290 TraceCheckUtils]: 26: Hoare triple {5997#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5969#(< ~counter~0 45)} is VALID [2022-04-08 12:41:53,132 INFO L290 TraceCheckUtils]: 25: Hoare triple {5997#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5997#(< ~counter~0 44)} is VALID [2022-04-08 12:41:53,132 INFO L290 TraceCheckUtils]: 24: Hoare triple {5997#(< ~counter~0 44)} assume !!(0 != ~r~0); {5997#(< ~counter~0 44)} is VALID [2022-04-08 12:41:53,133 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {5544#true} {5997#(< ~counter~0 44)} #63#return; {5997#(< ~counter~0 44)} is VALID [2022-04-08 12:41:53,133 INFO L290 TraceCheckUtils]: 22: Hoare triple {5544#true} assume true; {5544#true} is VALID [2022-04-08 12:41:53,133 INFO L290 TraceCheckUtils]: 21: Hoare triple {5544#true} assume !(0 == ~cond); {5544#true} is VALID [2022-04-08 12:41:53,133 INFO L290 TraceCheckUtils]: 20: Hoare triple {5544#true} ~cond := #in~cond; {5544#true} is VALID [2022-04-08 12:41:53,133 INFO L272 TraceCheckUtils]: 19: Hoare triple {5997#(< ~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)); {5544#true} is VALID [2022-04-08 12:41:53,134 INFO L290 TraceCheckUtils]: 18: Hoare triple {5997#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {5997#(< ~counter~0 44)} is VALID [2022-04-08 12:41:53,134 INFO L290 TraceCheckUtils]: 17: Hoare triple {6025#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5997#(< ~counter~0 44)} is VALID [2022-04-08 12:41:53,135 INFO L290 TraceCheckUtils]: 16: Hoare triple {6025#(< ~counter~0 43)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {6025#(< ~counter~0 43)} is VALID [2022-04-08 12:41:53,135 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {5544#true} {6025#(< ~counter~0 43)} #61#return; {6025#(< ~counter~0 43)} is VALID [2022-04-08 12:41:53,135 INFO L290 TraceCheckUtils]: 14: Hoare triple {5544#true} assume true; {5544#true} is VALID [2022-04-08 12:41:53,135 INFO L290 TraceCheckUtils]: 13: Hoare triple {5544#true} assume !(0 == ~cond); {5544#true} is VALID [2022-04-08 12:41:53,135 INFO L290 TraceCheckUtils]: 12: Hoare triple {5544#true} ~cond := #in~cond; {5544#true} is VALID [2022-04-08 12:41:53,136 INFO L272 TraceCheckUtils]: 11: Hoare triple {6025#(< ~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)); {5544#true} is VALID [2022-04-08 12:41:53,136 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {5544#true} {6025#(< ~counter~0 43)} #59#return; {6025#(< ~counter~0 43)} is VALID [2022-04-08 12:41:53,136 INFO L290 TraceCheckUtils]: 9: Hoare triple {5544#true} assume true; {5544#true} is VALID [2022-04-08 12:41:53,136 INFO L290 TraceCheckUtils]: 8: Hoare triple {5544#true} assume !(0 == ~cond); {5544#true} is VALID [2022-04-08 12:41:53,136 INFO L290 TraceCheckUtils]: 7: Hoare triple {5544#true} ~cond := #in~cond; {5544#true} is VALID [2022-04-08 12:41:53,137 INFO L272 TraceCheckUtils]: 6: Hoare triple {6025#(< ~counter~0 43)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {5544#true} is VALID [2022-04-08 12:41:53,137 INFO L290 TraceCheckUtils]: 5: Hoare triple {6025#(< ~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; {6025#(< ~counter~0 43)} is VALID [2022-04-08 12:41:53,137 INFO L272 TraceCheckUtils]: 4: Hoare triple {6025#(< ~counter~0 43)} call #t~ret7 := main(); {6025#(< ~counter~0 43)} is VALID [2022-04-08 12:41:53,138 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6025#(< ~counter~0 43)} {5544#true} #67#return; {6025#(< ~counter~0 43)} is VALID [2022-04-08 12:41:53,138 INFO L290 TraceCheckUtils]: 2: Hoare triple {6025#(< ~counter~0 43)} assume true; {6025#(< ~counter~0 43)} is VALID [2022-04-08 12:41:53,139 INFO L290 TraceCheckUtils]: 1: Hoare triple {5544#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; {6025#(< ~counter~0 43)} is VALID [2022-04-08 12:41:53,139 INFO L272 TraceCheckUtils]: 0: Hoare triple {5544#true} call ULTIMATE.init(); {5544#true} is VALID [2022-04-08 12:41:53,139 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 14 proven. 119 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2022-04-08 12:41:53,140 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:41:53,140 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [961437369] [2022-04-08 12:41:53,140 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:41:53,140 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1221654278] [2022-04-08 12:41:53,140 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1221654278] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:41:53,140 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:41:53,141 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2022-04-08 12:41:53,142 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:41:53,142 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1802271955] [2022-04-08 12:41:53,142 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1802271955] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:41:53,142 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:41:53,142 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-08 12:41:53,142 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [435635557] [2022-04-08 12:41:53,142 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:41:53,145 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 [2022-04-08 12:41:53,147 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:41:53,147 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) [2022-04-08 12:41:53,213 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 83 edges. 83 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:41:53,213 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-08 12:41:53,214 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:41:53,214 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-08 12:41:53,214 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=158, Invalid=222, Unknown=0, NotChecked=0, Total=380 [2022-04-08 12:41:53,214 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) [2022-04-08 12:41:53,513 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:41:53,514 INFO L93 Difference]: Finished difference Result 97 states and 106 transitions. [2022-04-08 12:41:53,514 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-04-08 12:41:53,514 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 [2022-04-08 12:41:53,514 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:41:53,514 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) [2022-04-08 12:41:53,516 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 105 transitions. [2022-04-08 12:41:53,517 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) [2022-04-08 12:41:53,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 105 transitions. [2022-04-08 12:41:53,519 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 18 states and 105 transitions. [2022-04-08 12:41:53,591 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:41:53,593 INFO L225 Difference]: With dead ends: 97 [2022-04-08 12:41:53,593 INFO L226 Difference]: Without dead ends: 92 [2022-04-08 12:41:53,593 INFO L912 BasicCegarLoop]: 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 [2022-04-08 12:41:53,594 INFO L913 BasicCegarLoop]: 33 mSDtfsCounter, 30 mSDsluCounter, 99 mSDsCounter, 0 mSdLazyCounter, 41 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 30 SdHoareTripleChecker+Valid, 132 SdHoareTripleChecker+Invalid, 62 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 41 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 12:41:53,594 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [30 Valid, 132 Invalid, 62 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 41 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 12:41:53,594 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92 states. [2022-04-08 12:41:53,683 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92 to 92. [2022-04-08 12:41:53,683 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:41:53,683 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) [2022-04-08 12:41:53,683 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) [2022-04-08 12:41:53,683 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) [2022-04-08 12:41:53,685 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:41:53,685 INFO L93 Difference]: Finished difference Result 92 states and 101 transitions. [2022-04-08 12:41:53,685 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 101 transitions. [2022-04-08 12:41:53,686 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:41:53,686 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:41:53,686 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. [2022-04-08 12:41:53,686 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. [2022-04-08 12:41:53,695 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:41:53,695 INFO L93 Difference]: Finished difference Result 92 states and 101 transitions. [2022-04-08 12:41:53,695 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 101 transitions. [2022-04-08 12:41:53,695 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:41:53,695 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:41:53,695 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:41:53,696 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:41:53,696 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) [2022-04-08 12:41:53,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 101 transitions. [2022-04-08 12:41:53,698 INFO L78 Accepts]: Start accepts. Automaton has 92 states and 101 transitions. Word has length 86 [2022-04-08 12:41:53,698 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:41:53,698 INFO L478 AbstractCegarLoop]: Abstraction has 92 states and 101 transitions. [2022-04-08 12:41:53,698 INFO L479 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) [2022-04-08 12:41:53,698 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 92 states and 101 transitions. [2022-04-08 12:41:55,354 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:41:55,354 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 101 transitions. [2022-04-08 12:41:55,355 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-04-08 12:41:55,355 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:41:55,355 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:41:55,371 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2022-04-08 12:41:55,555 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2022-04-08 12:41:55,556 INFO L403 AbstractCegarLoop]: === Iteration 12 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:41:55,556 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:41:55,556 INFO L85 PathProgramCache]: Analyzing trace with hash -399923690, now seen corresponding path program 15 times [2022-04-08 12:41:55,556 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:41:55,556 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [272285730] [2022-04-08 12:41:55,557 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:41:55,557 INFO L85 PathProgramCache]: Analyzing trace with hash -399923690, now seen corresponding path program 16 times [2022-04-08 12:41:55,557 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:41:55,557 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [598366018] [2022-04-08 12:41:55,557 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:41:55,557 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:41:55,571 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:41:55,571 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1297222043] [2022-04-08 12:41:55,571 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 12:41:55,571 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:41:55,571 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:41:55,572 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) [2022-04-08 12:41:55,575 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-04-08 12:41:55,698 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 12:41:55,698 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:41:55,699 INFO L263 TraceCheckSpWp]: Trace formula consists of 253 conjuncts, 21 conjunts are in the unsatisfiable core [2022-04-08 12:41:55,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:41:55,722 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:41:56,195 INFO L272 TraceCheckUtils]: 0: Hoare triple {6655#true} call ULTIMATE.init(); {6655#true} is VALID [2022-04-08 12:41:56,196 INFO L290 TraceCheckUtils]: 1: Hoare triple {6655#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; {6663#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:56,196 INFO L290 TraceCheckUtils]: 2: Hoare triple {6663#(<= ~counter~0 0)} assume true; {6663#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:56,197 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6663#(<= ~counter~0 0)} {6655#true} #67#return; {6663#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:56,197 INFO L272 TraceCheckUtils]: 4: Hoare triple {6663#(<= ~counter~0 0)} call #t~ret7 := main(); {6663#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:56,197 INFO L290 TraceCheckUtils]: 5: Hoare triple {6663#(<= ~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; {6663#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:56,198 INFO L272 TraceCheckUtils]: 6: Hoare triple {6663#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {6663#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:56,198 INFO L290 TraceCheckUtils]: 7: Hoare triple {6663#(<= ~counter~0 0)} ~cond := #in~cond; {6663#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:56,198 INFO L290 TraceCheckUtils]: 8: Hoare triple {6663#(<= ~counter~0 0)} assume !(0 == ~cond); {6663#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:56,199 INFO L290 TraceCheckUtils]: 9: Hoare triple {6663#(<= ~counter~0 0)} assume true; {6663#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:56,213 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {6663#(<= ~counter~0 0)} {6663#(<= ~counter~0 0)} #59#return; {6663#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:56,214 INFO L272 TraceCheckUtils]: 11: Hoare triple {6663#(<= ~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)); {6663#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:56,215 INFO L290 TraceCheckUtils]: 12: Hoare triple {6663#(<= ~counter~0 0)} ~cond := #in~cond; {6663#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:56,215 INFO L290 TraceCheckUtils]: 13: Hoare triple {6663#(<= ~counter~0 0)} assume !(0 == ~cond); {6663#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:56,215 INFO L290 TraceCheckUtils]: 14: Hoare triple {6663#(<= ~counter~0 0)} assume true; {6663#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:56,216 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {6663#(<= ~counter~0 0)} {6663#(<= ~counter~0 0)} #61#return; {6663#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:56,216 INFO L290 TraceCheckUtils]: 16: Hoare triple {6663#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {6663#(<= ~counter~0 0)} is VALID [2022-04-08 12:41:56,217 INFO L290 TraceCheckUtils]: 17: Hoare triple {6663#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6712#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:56,217 INFO L290 TraceCheckUtils]: 18: Hoare triple {6712#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {6712#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:56,217 INFO L272 TraceCheckUtils]: 19: Hoare triple {6712#(<= ~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)); {6712#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:56,218 INFO L290 TraceCheckUtils]: 20: Hoare triple {6712#(<= ~counter~0 1)} ~cond := #in~cond; {6712#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:56,218 INFO L290 TraceCheckUtils]: 21: Hoare triple {6712#(<= ~counter~0 1)} assume !(0 == ~cond); {6712#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:56,218 INFO L290 TraceCheckUtils]: 22: Hoare triple {6712#(<= ~counter~0 1)} assume true; {6712#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:56,219 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {6712#(<= ~counter~0 1)} {6712#(<= ~counter~0 1)} #63#return; {6712#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:56,219 INFO L290 TraceCheckUtils]: 24: Hoare triple {6712#(<= ~counter~0 1)} assume !!(0 != ~r~0); {6712#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:56,219 INFO L290 TraceCheckUtils]: 25: Hoare triple {6712#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6712#(<= ~counter~0 1)} is VALID [2022-04-08 12:41:56,220 INFO L290 TraceCheckUtils]: 26: Hoare triple {6712#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6740#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:56,220 INFO L290 TraceCheckUtils]: 27: Hoare triple {6740#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {6740#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:56,221 INFO L272 TraceCheckUtils]: 28: Hoare triple {6740#(<= ~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)); {6740#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:56,225 INFO L290 TraceCheckUtils]: 29: Hoare triple {6740#(<= ~counter~0 2)} ~cond := #in~cond; {6740#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:56,225 INFO L290 TraceCheckUtils]: 30: Hoare triple {6740#(<= ~counter~0 2)} assume !(0 == ~cond); {6740#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:56,225 INFO L290 TraceCheckUtils]: 31: Hoare triple {6740#(<= ~counter~0 2)} assume true; {6740#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:56,226 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {6740#(<= ~counter~0 2)} {6740#(<= ~counter~0 2)} #63#return; {6740#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:56,226 INFO L290 TraceCheckUtils]: 33: Hoare triple {6740#(<= ~counter~0 2)} assume !!(0 != ~r~0); {6740#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:56,226 INFO L290 TraceCheckUtils]: 34: Hoare triple {6740#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6740#(<= ~counter~0 2)} is VALID [2022-04-08 12:41:56,227 INFO L290 TraceCheckUtils]: 35: Hoare triple {6740#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6768#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:56,227 INFO L290 TraceCheckUtils]: 36: Hoare triple {6768#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {6768#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:56,228 INFO L272 TraceCheckUtils]: 37: Hoare triple {6768#(<= ~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)); {6768#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:56,228 INFO L290 TraceCheckUtils]: 38: Hoare triple {6768#(<= ~counter~0 3)} ~cond := #in~cond; {6768#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:56,228 INFO L290 TraceCheckUtils]: 39: Hoare triple {6768#(<= ~counter~0 3)} assume !(0 == ~cond); {6768#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:56,228 INFO L290 TraceCheckUtils]: 40: Hoare triple {6768#(<= ~counter~0 3)} assume true; {6768#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:56,229 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {6768#(<= ~counter~0 3)} {6768#(<= ~counter~0 3)} #63#return; {6768#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:56,229 INFO L290 TraceCheckUtils]: 42: Hoare triple {6768#(<= ~counter~0 3)} assume !!(0 != ~r~0); {6768#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:56,229 INFO L290 TraceCheckUtils]: 43: Hoare triple {6768#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6768#(<= ~counter~0 3)} is VALID [2022-04-08 12:41:56,230 INFO L290 TraceCheckUtils]: 44: Hoare triple {6768#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6796#(<= ~counter~0 4)} is VALID [2022-04-08 12:41:56,230 INFO L290 TraceCheckUtils]: 45: Hoare triple {6796#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {6796#(<= ~counter~0 4)} is VALID [2022-04-08 12:41:56,231 INFO L272 TraceCheckUtils]: 46: Hoare triple {6796#(<= ~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)); {6796#(<= ~counter~0 4)} is VALID [2022-04-08 12:41:56,231 INFO L290 TraceCheckUtils]: 47: Hoare triple {6796#(<= ~counter~0 4)} ~cond := #in~cond; {6796#(<= ~counter~0 4)} is VALID [2022-04-08 12:41:56,231 INFO L290 TraceCheckUtils]: 48: Hoare triple {6796#(<= ~counter~0 4)} assume !(0 == ~cond); {6796#(<= ~counter~0 4)} is VALID [2022-04-08 12:41:56,232 INFO L290 TraceCheckUtils]: 49: Hoare triple {6796#(<= ~counter~0 4)} assume true; {6796#(<= ~counter~0 4)} is VALID [2022-04-08 12:41:56,232 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {6796#(<= ~counter~0 4)} {6796#(<= ~counter~0 4)} #63#return; {6796#(<= ~counter~0 4)} is VALID [2022-04-08 12:41:56,232 INFO L290 TraceCheckUtils]: 51: Hoare triple {6796#(<= ~counter~0 4)} assume !!(0 != ~r~0); {6796#(<= ~counter~0 4)} is VALID [2022-04-08 12:41:56,233 INFO L290 TraceCheckUtils]: 52: Hoare triple {6796#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6796#(<= ~counter~0 4)} is VALID [2022-04-08 12:41:56,233 INFO L290 TraceCheckUtils]: 53: Hoare triple {6796#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6824#(<= ~counter~0 5)} is VALID [2022-04-08 12:41:56,233 INFO L290 TraceCheckUtils]: 54: Hoare triple {6824#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {6824#(<= ~counter~0 5)} is VALID [2022-04-08 12:41:56,234 INFO L272 TraceCheckUtils]: 55: Hoare triple {6824#(<= ~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)); {6824#(<= ~counter~0 5)} is VALID [2022-04-08 12:41:56,235 INFO L290 TraceCheckUtils]: 56: Hoare triple {6824#(<= ~counter~0 5)} ~cond := #in~cond; {6824#(<= ~counter~0 5)} is VALID [2022-04-08 12:41:56,235 INFO L290 TraceCheckUtils]: 57: Hoare triple {6824#(<= ~counter~0 5)} assume !(0 == ~cond); {6824#(<= ~counter~0 5)} is VALID [2022-04-08 12:41:56,235 INFO L290 TraceCheckUtils]: 58: Hoare triple {6824#(<= ~counter~0 5)} assume true; {6824#(<= ~counter~0 5)} is VALID [2022-04-08 12:41:56,237 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {6824#(<= ~counter~0 5)} {6824#(<= ~counter~0 5)} #63#return; {6824#(<= ~counter~0 5)} is VALID [2022-04-08 12:41:56,237 INFO L290 TraceCheckUtils]: 60: Hoare triple {6824#(<= ~counter~0 5)} assume !!(0 != ~r~0); {6824#(<= ~counter~0 5)} is VALID [2022-04-08 12:41:56,239 INFO L290 TraceCheckUtils]: 61: Hoare triple {6824#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6824#(<= ~counter~0 5)} is VALID [2022-04-08 12:41:56,239 INFO L290 TraceCheckUtils]: 62: Hoare triple {6824#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6852#(<= ~counter~0 6)} is VALID [2022-04-08 12:41:56,240 INFO L290 TraceCheckUtils]: 63: Hoare triple {6852#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {6852#(<= ~counter~0 6)} is VALID [2022-04-08 12:41:56,240 INFO L272 TraceCheckUtils]: 64: Hoare triple {6852#(<= ~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)); {6852#(<= ~counter~0 6)} is VALID [2022-04-08 12:41:56,241 INFO L290 TraceCheckUtils]: 65: Hoare triple {6852#(<= ~counter~0 6)} ~cond := #in~cond; {6852#(<= ~counter~0 6)} is VALID [2022-04-08 12:41:56,241 INFO L290 TraceCheckUtils]: 66: Hoare triple {6852#(<= ~counter~0 6)} assume !(0 == ~cond); {6852#(<= ~counter~0 6)} is VALID [2022-04-08 12:41:56,241 INFO L290 TraceCheckUtils]: 67: Hoare triple {6852#(<= ~counter~0 6)} assume true; {6852#(<= ~counter~0 6)} is VALID [2022-04-08 12:41:56,242 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {6852#(<= ~counter~0 6)} {6852#(<= ~counter~0 6)} #63#return; {6852#(<= ~counter~0 6)} is VALID [2022-04-08 12:41:56,242 INFO L290 TraceCheckUtils]: 69: Hoare triple {6852#(<= ~counter~0 6)} assume !!(0 != ~r~0); {6852#(<= ~counter~0 6)} is VALID [2022-04-08 12:41:56,242 INFO L290 TraceCheckUtils]: 70: Hoare triple {6852#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6852#(<= ~counter~0 6)} is VALID [2022-04-08 12:41:56,243 INFO L290 TraceCheckUtils]: 71: Hoare triple {6852#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6880#(<= ~counter~0 7)} is VALID [2022-04-08 12:41:56,243 INFO L290 TraceCheckUtils]: 72: Hoare triple {6880#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {6880#(<= ~counter~0 7)} is VALID [2022-04-08 12:41:56,244 INFO L272 TraceCheckUtils]: 73: Hoare triple {6880#(<= ~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)); {6880#(<= ~counter~0 7)} is VALID [2022-04-08 12:41:56,244 INFO L290 TraceCheckUtils]: 74: Hoare triple {6880#(<= ~counter~0 7)} ~cond := #in~cond; {6880#(<= ~counter~0 7)} is VALID [2022-04-08 12:41:56,244 INFO L290 TraceCheckUtils]: 75: Hoare triple {6880#(<= ~counter~0 7)} assume !(0 == ~cond); {6880#(<= ~counter~0 7)} is VALID [2022-04-08 12:41:56,244 INFO L290 TraceCheckUtils]: 76: Hoare triple {6880#(<= ~counter~0 7)} assume true; {6880#(<= ~counter~0 7)} is VALID [2022-04-08 12:41:56,245 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {6880#(<= ~counter~0 7)} {6880#(<= ~counter~0 7)} #63#return; {6880#(<= ~counter~0 7)} is VALID [2022-04-08 12:41:56,245 INFO L290 TraceCheckUtils]: 78: Hoare triple {6880#(<= ~counter~0 7)} assume !!(0 != ~r~0); {6880#(<= ~counter~0 7)} is VALID [2022-04-08 12:41:56,245 INFO L290 TraceCheckUtils]: 79: Hoare triple {6880#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6880#(<= ~counter~0 7)} is VALID [2022-04-08 12:41:56,246 INFO L290 TraceCheckUtils]: 80: Hoare triple {6880#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6908#(<= ~counter~0 8)} is VALID [2022-04-08 12:41:56,246 INFO L290 TraceCheckUtils]: 81: Hoare triple {6908#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {6908#(<= ~counter~0 8)} is VALID [2022-04-08 12:41:56,247 INFO L272 TraceCheckUtils]: 82: Hoare triple {6908#(<= ~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)); {6908#(<= ~counter~0 8)} is VALID [2022-04-08 12:41:56,247 INFO L290 TraceCheckUtils]: 83: Hoare triple {6908#(<= ~counter~0 8)} ~cond := #in~cond; {6908#(<= ~counter~0 8)} is VALID [2022-04-08 12:41:56,247 INFO L290 TraceCheckUtils]: 84: Hoare triple {6908#(<= ~counter~0 8)} assume !(0 == ~cond); {6908#(<= ~counter~0 8)} is VALID [2022-04-08 12:41:56,248 INFO L290 TraceCheckUtils]: 85: Hoare triple {6908#(<= ~counter~0 8)} assume true; {6908#(<= ~counter~0 8)} is VALID [2022-04-08 12:41:56,248 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {6908#(<= ~counter~0 8)} {6908#(<= ~counter~0 8)} #63#return; {6908#(<= ~counter~0 8)} is VALID [2022-04-08 12:41:56,248 INFO L290 TraceCheckUtils]: 87: Hoare triple {6908#(<= ~counter~0 8)} assume !!(0 != ~r~0); {6908#(<= ~counter~0 8)} is VALID [2022-04-08 12:41:56,249 INFO L290 TraceCheckUtils]: 88: Hoare triple {6908#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6908#(<= ~counter~0 8)} is VALID [2022-04-08 12:41:56,249 INFO L290 TraceCheckUtils]: 89: Hoare triple {6908#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6936#(<= |main_#t~post6| 8)} is VALID [2022-04-08 12:41:56,249 INFO L290 TraceCheckUtils]: 90: Hoare triple {6936#(<= |main_#t~post6| 8)} assume !(#t~post6 < 50);havoc #t~post6; {6656#false} is VALID [2022-04-08 12:41:56,249 INFO L272 TraceCheckUtils]: 91: Hoare triple {6656#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)); {6656#false} is VALID [2022-04-08 12:41:56,249 INFO L290 TraceCheckUtils]: 92: Hoare triple {6656#false} ~cond := #in~cond; {6656#false} is VALID [2022-04-08 12:41:56,250 INFO L290 TraceCheckUtils]: 93: Hoare triple {6656#false} assume 0 == ~cond; {6656#false} is VALID [2022-04-08 12:41:56,250 INFO L290 TraceCheckUtils]: 94: Hoare triple {6656#false} assume !false; {6656#false} is VALID [2022-04-08 12:41:56,250 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 16 proven. 268 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:41:56,250 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:41:56,796 INFO L290 TraceCheckUtils]: 94: Hoare triple {6656#false} assume !false; {6656#false} is VALID [2022-04-08 12:41:56,796 INFO L290 TraceCheckUtils]: 93: Hoare triple {6656#false} assume 0 == ~cond; {6656#false} is VALID [2022-04-08 12:41:56,796 INFO L290 TraceCheckUtils]: 92: Hoare triple {6656#false} ~cond := #in~cond; {6656#false} is VALID [2022-04-08 12:41:56,796 INFO L272 TraceCheckUtils]: 91: Hoare triple {6656#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)); {6656#false} is VALID [2022-04-08 12:41:56,796 INFO L290 TraceCheckUtils]: 90: Hoare triple {6964#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {6656#false} is VALID [2022-04-08 12:41:56,797 INFO L290 TraceCheckUtils]: 89: Hoare triple {6968#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6964#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:41:56,797 INFO L290 TraceCheckUtils]: 88: Hoare triple {6968#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6968#(< ~counter~0 50)} is VALID [2022-04-08 12:41:56,798 INFO L290 TraceCheckUtils]: 87: Hoare triple {6968#(< ~counter~0 50)} assume !!(0 != ~r~0); {6968#(< ~counter~0 50)} is VALID [2022-04-08 12:41:56,798 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {6655#true} {6968#(< ~counter~0 50)} #63#return; {6968#(< ~counter~0 50)} is VALID [2022-04-08 12:41:56,799 INFO L290 TraceCheckUtils]: 85: Hoare triple {6655#true} assume true; {6655#true} is VALID [2022-04-08 12:41:56,799 INFO L290 TraceCheckUtils]: 84: Hoare triple {6655#true} assume !(0 == ~cond); {6655#true} is VALID [2022-04-08 12:41:56,799 INFO L290 TraceCheckUtils]: 83: Hoare triple {6655#true} ~cond := #in~cond; {6655#true} is VALID [2022-04-08 12:41:56,799 INFO L272 TraceCheckUtils]: 82: Hoare triple {6968#(< ~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)); {6655#true} is VALID [2022-04-08 12:41:56,799 INFO L290 TraceCheckUtils]: 81: Hoare triple {6968#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {6968#(< ~counter~0 50)} is VALID [2022-04-08 12:41:56,800 INFO L290 TraceCheckUtils]: 80: Hoare triple {6996#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6968#(< ~counter~0 50)} is VALID [2022-04-08 12:41:56,800 INFO L290 TraceCheckUtils]: 79: Hoare triple {6996#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6996#(< ~counter~0 49)} is VALID [2022-04-08 12:41:56,801 INFO L290 TraceCheckUtils]: 78: Hoare triple {6996#(< ~counter~0 49)} assume !!(0 != ~r~0); {6996#(< ~counter~0 49)} is VALID [2022-04-08 12:41:56,801 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {6655#true} {6996#(< ~counter~0 49)} #63#return; {6996#(< ~counter~0 49)} is VALID [2022-04-08 12:41:56,802 INFO L290 TraceCheckUtils]: 76: Hoare triple {6655#true} assume true; {6655#true} is VALID [2022-04-08 12:41:56,802 INFO L290 TraceCheckUtils]: 75: Hoare triple {6655#true} assume !(0 == ~cond); {6655#true} is VALID [2022-04-08 12:41:56,802 INFO L290 TraceCheckUtils]: 74: Hoare triple {6655#true} ~cond := #in~cond; {6655#true} is VALID [2022-04-08 12:41:56,802 INFO L272 TraceCheckUtils]: 73: Hoare triple {6996#(< ~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)); {6655#true} is VALID [2022-04-08 12:41:56,802 INFO L290 TraceCheckUtils]: 72: Hoare triple {6996#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {6996#(< ~counter~0 49)} is VALID [2022-04-08 12:41:56,803 INFO L290 TraceCheckUtils]: 71: Hoare triple {7024#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6996#(< ~counter~0 49)} is VALID [2022-04-08 12:41:56,803 INFO L290 TraceCheckUtils]: 70: Hoare triple {7024#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7024#(< ~counter~0 48)} is VALID [2022-04-08 12:41:56,804 INFO L290 TraceCheckUtils]: 69: Hoare triple {7024#(< ~counter~0 48)} assume !!(0 != ~r~0); {7024#(< ~counter~0 48)} is VALID [2022-04-08 12:41:56,804 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {6655#true} {7024#(< ~counter~0 48)} #63#return; {7024#(< ~counter~0 48)} is VALID [2022-04-08 12:41:56,804 INFO L290 TraceCheckUtils]: 67: Hoare triple {6655#true} assume true; {6655#true} is VALID [2022-04-08 12:41:56,804 INFO L290 TraceCheckUtils]: 66: Hoare triple {6655#true} assume !(0 == ~cond); {6655#true} is VALID [2022-04-08 12:41:56,804 INFO L290 TraceCheckUtils]: 65: Hoare triple {6655#true} ~cond := #in~cond; {6655#true} is VALID [2022-04-08 12:41:56,805 INFO L272 TraceCheckUtils]: 64: Hoare triple {7024#(< ~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)); {6655#true} is VALID [2022-04-08 12:41:56,805 INFO L290 TraceCheckUtils]: 63: Hoare triple {7024#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {7024#(< ~counter~0 48)} is VALID [2022-04-08 12:41:56,805 INFO L290 TraceCheckUtils]: 62: Hoare triple {7052#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7024#(< ~counter~0 48)} is VALID [2022-04-08 12:41:56,806 INFO L290 TraceCheckUtils]: 61: Hoare triple {7052#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7052#(< ~counter~0 47)} is VALID [2022-04-08 12:41:56,806 INFO L290 TraceCheckUtils]: 60: Hoare triple {7052#(< ~counter~0 47)} assume !!(0 != ~r~0); {7052#(< ~counter~0 47)} is VALID [2022-04-08 12:41:56,806 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {6655#true} {7052#(< ~counter~0 47)} #63#return; {7052#(< ~counter~0 47)} is VALID [2022-04-08 12:41:56,806 INFO L290 TraceCheckUtils]: 58: Hoare triple {6655#true} assume true; {6655#true} is VALID [2022-04-08 12:41:56,807 INFO L290 TraceCheckUtils]: 57: Hoare triple {6655#true} assume !(0 == ~cond); {6655#true} is VALID [2022-04-08 12:41:56,807 INFO L290 TraceCheckUtils]: 56: Hoare triple {6655#true} ~cond := #in~cond; {6655#true} is VALID [2022-04-08 12:41:56,807 INFO L272 TraceCheckUtils]: 55: Hoare triple {7052#(< ~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)); {6655#true} is VALID [2022-04-08 12:41:56,807 INFO L290 TraceCheckUtils]: 54: Hoare triple {7052#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {7052#(< ~counter~0 47)} is VALID [2022-04-08 12:41:56,807 INFO L290 TraceCheckUtils]: 53: Hoare triple {7080#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7052#(< ~counter~0 47)} is VALID [2022-04-08 12:41:56,808 INFO L290 TraceCheckUtils]: 52: Hoare triple {7080#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7080#(< ~counter~0 46)} is VALID [2022-04-08 12:41:56,808 INFO L290 TraceCheckUtils]: 51: Hoare triple {7080#(< ~counter~0 46)} assume !!(0 != ~r~0); {7080#(< ~counter~0 46)} is VALID [2022-04-08 12:41:56,809 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {6655#true} {7080#(< ~counter~0 46)} #63#return; {7080#(< ~counter~0 46)} is VALID [2022-04-08 12:41:56,809 INFO L290 TraceCheckUtils]: 49: Hoare triple {6655#true} assume true; {6655#true} is VALID [2022-04-08 12:41:56,809 INFO L290 TraceCheckUtils]: 48: Hoare triple {6655#true} assume !(0 == ~cond); {6655#true} is VALID [2022-04-08 12:41:56,809 INFO L290 TraceCheckUtils]: 47: Hoare triple {6655#true} ~cond := #in~cond; {6655#true} is VALID [2022-04-08 12:41:56,809 INFO L272 TraceCheckUtils]: 46: Hoare triple {7080#(< ~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)); {6655#true} is VALID [2022-04-08 12:41:56,809 INFO L290 TraceCheckUtils]: 45: Hoare triple {7080#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {7080#(< ~counter~0 46)} is VALID [2022-04-08 12:41:56,810 INFO L290 TraceCheckUtils]: 44: Hoare triple {7108#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7080#(< ~counter~0 46)} is VALID [2022-04-08 12:41:56,810 INFO L290 TraceCheckUtils]: 43: Hoare triple {7108#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7108#(< ~counter~0 45)} is VALID [2022-04-08 12:41:56,810 INFO L290 TraceCheckUtils]: 42: Hoare triple {7108#(< ~counter~0 45)} assume !!(0 != ~r~0); {7108#(< ~counter~0 45)} is VALID [2022-04-08 12:41:56,811 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {6655#true} {7108#(< ~counter~0 45)} #63#return; {7108#(< ~counter~0 45)} is VALID [2022-04-08 12:41:56,811 INFO L290 TraceCheckUtils]: 40: Hoare triple {6655#true} assume true; {6655#true} is VALID [2022-04-08 12:41:56,811 INFO L290 TraceCheckUtils]: 39: Hoare triple {6655#true} assume !(0 == ~cond); {6655#true} is VALID [2022-04-08 12:41:56,811 INFO L290 TraceCheckUtils]: 38: Hoare triple {6655#true} ~cond := #in~cond; {6655#true} is VALID [2022-04-08 12:41:56,811 INFO L272 TraceCheckUtils]: 37: Hoare triple {7108#(< ~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)); {6655#true} is VALID [2022-04-08 12:41:56,811 INFO L290 TraceCheckUtils]: 36: Hoare triple {7108#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {7108#(< ~counter~0 45)} is VALID [2022-04-08 12:41:56,812 INFO L290 TraceCheckUtils]: 35: Hoare triple {7136#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7108#(< ~counter~0 45)} is VALID [2022-04-08 12:41:56,812 INFO L290 TraceCheckUtils]: 34: Hoare triple {7136#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7136#(< ~counter~0 44)} is VALID [2022-04-08 12:41:56,812 INFO L290 TraceCheckUtils]: 33: Hoare triple {7136#(< ~counter~0 44)} assume !!(0 != ~r~0); {7136#(< ~counter~0 44)} is VALID [2022-04-08 12:41:56,813 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {6655#true} {7136#(< ~counter~0 44)} #63#return; {7136#(< ~counter~0 44)} is VALID [2022-04-08 12:41:56,813 INFO L290 TraceCheckUtils]: 31: Hoare triple {6655#true} assume true; {6655#true} is VALID [2022-04-08 12:41:56,813 INFO L290 TraceCheckUtils]: 30: Hoare triple {6655#true} assume !(0 == ~cond); {6655#true} is VALID [2022-04-08 12:41:56,813 INFO L290 TraceCheckUtils]: 29: Hoare triple {6655#true} ~cond := #in~cond; {6655#true} is VALID [2022-04-08 12:41:56,813 INFO L272 TraceCheckUtils]: 28: Hoare triple {7136#(< ~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)); {6655#true} is VALID [2022-04-08 12:41:56,815 INFO L290 TraceCheckUtils]: 27: Hoare triple {7136#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {7136#(< ~counter~0 44)} is VALID [2022-04-08 12:41:56,816 INFO L290 TraceCheckUtils]: 26: Hoare triple {7164#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7136#(< ~counter~0 44)} is VALID [2022-04-08 12:41:56,816 INFO L290 TraceCheckUtils]: 25: Hoare triple {7164#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7164#(< ~counter~0 43)} is VALID [2022-04-08 12:41:56,816 INFO L290 TraceCheckUtils]: 24: Hoare triple {7164#(< ~counter~0 43)} assume !!(0 != ~r~0); {7164#(< ~counter~0 43)} is VALID [2022-04-08 12:41:56,817 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {6655#true} {7164#(< ~counter~0 43)} #63#return; {7164#(< ~counter~0 43)} is VALID [2022-04-08 12:41:56,817 INFO L290 TraceCheckUtils]: 22: Hoare triple {6655#true} assume true; {6655#true} is VALID [2022-04-08 12:41:56,817 INFO L290 TraceCheckUtils]: 21: Hoare triple {6655#true} assume !(0 == ~cond); {6655#true} is VALID [2022-04-08 12:41:56,817 INFO L290 TraceCheckUtils]: 20: Hoare triple {6655#true} ~cond := #in~cond; {6655#true} is VALID [2022-04-08 12:41:56,817 INFO L272 TraceCheckUtils]: 19: Hoare triple {7164#(< ~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)); {6655#true} is VALID [2022-04-08 12:41:56,818 INFO L290 TraceCheckUtils]: 18: Hoare triple {7164#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {7164#(< ~counter~0 43)} is VALID [2022-04-08 12:41:56,818 INFO L290 TraceCheckUtils]: 17: Hoare triple {7192#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7164#(< ~counter~0 43)} is VALID [2022-04-08 12:41:56,818 INFO L290 TraceCheckUtils]: 16: Hoare triple {7192#(< ~counter~0 42)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {7192#(< ~counter~0 42)} is VALID [2022-04-08 12:41:56,819 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {6655#true} {7192#(< ~counter~0 42)} #61#return; {7192#(< ~counter~0 42)} is VALID [2022-04-08 12:41:56,819 INFO L290 TraceCheckUtils]: 14: Hoare triple {6655#true} assume true; {6655#true} is VALID [2022-04-08 12:41:56,819 INFO L290 TraceCheckUtils]: 13: Hoare triple {6655#true} assume !(0 == ~cond); {6655#true} is VALID [2022-04-08 12:41:56,819 INFO L290 TraceCheckUtils]: 12: Hoare triple {6655#true} ~cond := #in~cond; {6655#true} is VALID [2022-04-08 12:41:56,819 INFO L272 TraceCheckUtils]: 11: Hoare triple {7192#(< ~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)); {6655#true} is VALID [2022-04-08 12:41:56,820 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {6655#true} {7192#(< ~counter~0 42)} #59#return; {7192#(< ~counter~0 42)} is VALID [2022-04-08 12:41:56,820 INFO L290 TraceCheckUtils]: 9: Hoare triple {6655#true} assume true; {6655#true} is VALID [2022-04-08 12:41:56,820 INFO L290 TraceCheckUtils]: 8: Hoare triple {6655#true} assume !(0 == ~cond); {6655#true} is VALID [2022-04-08 12:41:56,820 INFO L290 TraceCheckUtils]: 7: Hoare triple {6655#true} ~cond := #in~cond; {6655#true} is VALID [2022-04-08 12:41:56,820 INFO L272 TraceCheckUtils]: 6: Hoare triple {7192#(< ~counter~0 42)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {6655#true} is VALID [2022-04-08 12:41:56,820 INFO L290 TraceCheckUtils]: 5: Hoare triple {7192#(< ~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; {7192#(< ~counter~0 42)} is VALID [2022-04-08 12:41:56,821 INFO L272 TraceCheckUtils]: 4: Hoare triple {7192#(< ~counter~0 42)} call #t~ret7 := main(); {7192#(< ~counter~0 42)} is VALID [2022-04-08 12:41:56,821 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7192#(< ~counter~0 42)} {6655#true} #67#return; {7192#(< ~counter~0 42)} is VALID [2022-04-08 12:41:56,821 INFO L290 TraceCheckUtils]: 2: Hoare triple {7192#(< ~counter~0 42)} assume true; {7192#(< ~counter~0 42)} is VALID [2022-04-08 12:41:56,822 INFO L290 TraceCheckUtils]: 1: Hoare triple {6655#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; {7192#(< ~counter~0 42)} is VALID [2022-04-08 12:41:56,822 INFO L272 TraceCheckUtils]: 0: Hoare triple {6655#true} call ULTIMATE.init(); {6655#true} is VALID [2022-04-08 12:41:56,822 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 16 proven. 156 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2022-04-08 12:41:56,822 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:41:56,822 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [598366018] [2022-04-08 12:41:56,822 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:41:56,822 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1297222043] [2022-04-08 12:41:56,823 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1297222043] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:41:56,823 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:41:56,823 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12] total 22 [2022-04-08 12:41:56,823 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:41:56,823 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [272285730] [2022-04-08 12:41:56,823 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [272285730] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:41:56,823 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:41:56,823 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-08 12:41:56,823 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [35445207] [2022-04-08 12:41:56,823 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:41:56,824 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 [2022-04-08 12:41:56,824 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:41:56,824 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) [2022-04-08 12:41:56,889 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 92 edges. 92 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:41:56,889 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-08 12:41:56,889 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:41:56,890 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-08 12:41:56,890 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=195, Invalid=267, Unknown=0, NotChecked=0, Total=462 [2022-04-08 12:41:56,890 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) [2022-04-08 12:41:57,237 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:41:57,237 INFO L93 Difference]: Finished difference Result 106 states and 116 transitions. [2022-04-08 12:41:57,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-04-08 12:41:57,238 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 [2022-04-08 12:41:57,238 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:41:57,238 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) [2022-04-08 12:41:57,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 115 transitions. [2022-04-08 12:41:57,241 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) [2022-04-08 12:41:57,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 115 transitions. [2022-04-08 12:41:57,243 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 20 states and 115 transitions. [2022-04-08 12:41:57,332 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 115 edges. 115 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:41:57,335 INFO L225 Difference]: With dead ends: 106 [2022-04-08 12:41:57,335 INFO L226 Difference]: Without dead ends: 101 [2022-04-08 12:41:57,336 INFO L912 BasicCegarLoop]: 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 [2022-04-08 12:41:57,336 INFO L913 BasicCegarLoop]: 34 mSDtfsCounter, 25 mSDsluCounter, 106 mSDsCounter, 0 mSdLazyCounter, 46 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 25 SdHoareTripleChecker+Valid, 140 SdHoareTripleChecker+Invalid, 60 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 46 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-08 12:41:57,336 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [25 Valid, 140 Invalid, 60 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 46 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-08 12:41:57,337 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2022-04-08 12:41:57,442 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 101. [2022-04-08 12:41:57,442 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:41:57,442 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) [2022-04-08 12:41:57,443 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) [2022-04-08 12:41:57,443 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) [2022-04-08 12:41:57,445 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:41:57,445 INFO L93 Difference]: Finished difference Result 101 states and 111 transitions. [2022-04-08 12:41:57,445 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 111 transitions. [2022-04-08 12:41:57,445 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:41:57,446 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:41:57,446 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. [2022-04-08 12:41:57,446 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. [2022-04-08 12:41:57,454 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:41:57,454 INFO L93 Difference]: Finished difference Result 101 states and 111 transitions. [2022-04-08 12:41:57,455 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 111 transitions. [2022-04-08 12:41:57,457 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:41:57,457 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:41:57,457 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:41:57,457 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:41:57,457 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) [2022-04-08 12:41:57,459 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 101 states and 111 transitions. [2022-04-08 12:41:57,459 INFO L78 Accepts]: Start accepts. Automaton has 101 states and 111 transitions. Word has length 95 [2022-04-08 12:41:57,459 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:41:57,460 INFO L478 AbstractCegarLoop]: Abstraction has 101 states and 111 transitions. [2022-04-08 12:41:57,460 INFO L479 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) [2022-04-08 12:41:57,460 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 101 states and 111 transitions. [2022-04-08 12:41:59,582 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 110 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-08 12:41:59,583 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 111 transitions. [2022-04-08 12:41:59,584 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-04-08 12:41:59,584 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:41:59,584 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:41:59,602 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Forceful destruction successful, exit code 0 [2022-04-08 12:41:59,791 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2022-04-08 12:41:59,791 INFO L403 AbstractCegarLoop]: === Iteration 13 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:41:59,792 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:41:59,792 INFO L85 PathProgramCache]: Analyzing trace with hash 1717228060, now seen corresponding path program 17 times [2022-04-08 12:41:59,792 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:41:59,792 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [929165289] [2022-04-08 12:41:59,792 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:41:59,792 INFO L85 PathProgramCache]: Analyzing trace with hash 1717228060, now seen corresponding path program 18 times [2022-04-08 12:41:59,792 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:41:59,793 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1183601973] [2022-04-08 12:41:59,793 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:41:59,793 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:41:59,807 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:41:59,807 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2125215500] [2022-04-08 12:41:59,808 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 12:41:59,808 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:41:59,808 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:41:59,809 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) [2022-04-08 12:41:59,823 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2022-04-08 12:41:59,970 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 10 check-sat command(s) [2022-04-08 12:41:59,970 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:41:59,971 INFO L263 TraceCheckSpWp]: Trace formula consists of 273 conjuncts, 23 conjunts are in the unsatisfiable core [2022-04-08 12:42:00,005 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:42:00,007 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:42:00,537 INFO L272 TraceCheckUtils]: 0: Hoare triple {7878#true} call ULTIMATE.init(); {7878#true} is VALID [2022-04-08 12:42:00,537 INFO L290 TraceCheckUtils]: 1: Hoare triple {7878#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; {7886#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:00,538 INFO L290 TraceCheckUtils]: 2: Hoare triple {7886#(<= ~counter~0 0)} assume true; {7886#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:00,538 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7886#(<= ~counter~0 0)} {7878#true} #67#return; {7886#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:00,538 INFO L272 TraceCheckUtils]: 4: Hoare triple {7886#(<= ~counter~0 0)} call #t~ret7 := main(); {7886#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:00,539 INFO L290 TraceCheckUtils]: 5: Hoare triple {7886#(<= ~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; {7886#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:00,539 INFO L272 TraceCheckUtils]: 6: Hoare triple {7886#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {7886#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:00,540 INFO L290 TraceCheckUtils]: 7: Hoare triple {7886#(<= ~counter~0 0)} ~cond := #in~cond; {7886#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:00,540 INFO L290 TraceCheckUtils]: 8: Hoare triple {7886#(<= ~counter~0 0)} assume !(0 == ~cond); {7886#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:00,540 INFO L290 TraceCheckUtils]: 9: Hoare triple {7886#(<= ~counter~0 0)} assume true; {7886#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:00,541 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {7886#(<= ~counter~0 0)} {7886#(<= ~counter~0 0)} #59#return; {7886#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:00,542 INFO L272 TraceCheckUtils]: 11: Hoare triple {7886#(<= ~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)); {7886#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:00,542 INFO L290 TraceCheckUtils]: 12: Hoare triple {7886#(<= ~counter~0 0)} ~cond := #in~cond; {7886#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:00,542 INFO L290 TraceCheckUtils]: 13: Hoare triple {7886#(<= ~counter~0 0)} assume !(0 == ~cond); {7886#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:00,543 INFO L290 TraceCheckUtils]: 14: Hoare triple {7886#(<= ~counter~0 0)} assume true; {7886#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:00,543 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {7886#(<= ~counter~0 0)} {7886#(<= ~counter~0 0)} #61#return; {7886#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:00,544 INFO L290 TraceCheckUtils]: 16: Hoare triple {7886#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {7886#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:00,544 INFO L290 TraceCheckUtils]: 17: Hoare triple {7886#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7935#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:00,545 INFO L290 TraceCheckUtils]: 18: Hoare triple {7935#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {7935#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:00,545 INFO L272 TraceCheckUtils]: 19: Hoare triple {7935#(<= ~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)); {7935#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:00,546 INFO L290 TraceCheckUtils]: 20: Hoare triple {7935#(<= ~counter~0 1)} ~cond := #in~cond; {7935#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:00,546 INFO L290 TraceCheckUtils]: 21: Hoare triple {7935#(<= ~counter~0 1)} assume !(0 == ~cond); {7935#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:00,546 INFO L290 TraceCheckUtils]: 22: Hoare triple {7935#(<= ~counter~0 1)} assume true; {7935#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:00,547 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {7935#(<= ~counter~0 1)} {7935#(<= ~counter~0 1)} #63#return; {7935#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:00,547 INFO L290 TraceCheckUtils]: 24: Hoare triple {7935#(<= ~counter~0 1)} assume !!(0 != ~r~0); {7935#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:00,548 INFO L290 TraceCheckUtils]: 25: Hoare triple {7935#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7935#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:00,548 INFO L290 TraceCheckUtils]: 26: Hoare triple {7935#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7963#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:00,549 INFO L290 TraceCheckUtils]: 27: Hoare triple {7963#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {7963#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:00,549 INFO L272 TraceCheckUtils]: 28: Hoare triple {7963#(<= ~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)); {7963#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:00,550 INFO L290 TraceCheckUtils]: 29: Hoare triple {7963#(<= ~counter~0 2)} ~cond := #in~cond; {7963#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:00,550 INFO L290 TraceCheckUtils]: 30: Hoare triple {7963#(<= ~counter~0 2)} assume !(0 == ~cond); {7963#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:00,550 INFO L290 TraceCheckUtils]: 31: Hoare triple {7963#(<= ~counter~0 2)} assume true; {7963#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:00,551 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {7963#(<= ~counter~0 2)} {7963#(<= ~counter~0 2)} #63#return; {7963#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:00,551 INFO L290 TraceCheckUtils]: 33: Hoare triple {7963#(<= ~counter~0 2)} assume !!(0 != ~r~0); {7963#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:00,552 INFO L290 TraceCheckUtils]: 34: Hoare triple {7963#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7963#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:00,552 INFO L290 TraceCheckUtils]: 35: Hoare triple {7963#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7991#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:00,553 INFO L290 TraceCheckUtils]: 36: Hoare triple {7991#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {7991#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:00,554 INFO L272 TraceCheckUtils]: 37: Hoare triple {7991#(<= ~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)); {7991#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:00,554 INFO L290 TraceCheckUtils]: 38: Hoare triple {7991#(<= ~counter~0 3)} ~cond := #in~cond; {7991#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:00,554 INFO L290 TraceCheckUtils]: 39: Hoare triple {7991#(<= ~counter~0 3)} assume !(0 == ~cond); {7991#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:00,555 INFO L290 TraceCheckUtils]: 40: Hoare triple {7991#(<= ~counter~0 3)} assume true; {7991#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:00,555 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {7991#(<= ~counter~0 3)} {7991#(<= ~counter~0 3)} #63#return; {7991#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:00,556 INFO L290 TraceCheckUtils]: 42: Hoare triple {7991#(<= ~counter~0 3)} assume !!(0 != ~r~0); {7991#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:00,556 INFO L290 TraceCheckUtils]: 43: Hoare triple {7991#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7991#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:00,557 INFO L290 TraceCheckUtils]: 44: Hoare triple {7991#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8019#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:00,557 INFO L290 TraceCheckUtils]: 45: Hoare triple {8019#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {8019#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:00,558 INFO L272 TraceCheckUtils]: 46: Hoare triple {8019#(<= ~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)); {8019#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:00,558 INFO L290 TraceCheckUtils]: 47: Hoare triple {8019#(<= ~counter~0 4)} ~cond := #in~cond; {8019#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:00,559 INFO L290 TraceCheckUtils]: 48: Hoare triple {8019#(<= ~counter~0 4)} assume !(0 == ~cond); {8019#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:00,559 INFO L290 TraceCheckUtils]: 49: Hoare triple {8019#(<= ~counter~0 4)} assume true; {8019#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:00,560 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {8019#(<= ~counter~0 4)} {8019#(<= ~counter~0 4)} #63#return; {8019#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:00,560 INFO L290 TraceCheckUtils]: 51: Hoare triple {8019#(<= ~counter~0 4)} assume !!(0 != ~r~0); {8019#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:00,561 INFO L290 TraceCheckUtils]: 52: Hoare triple {8019#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8019#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:00,561 INFO L290 TraceCheckUtils]: 53: Hoare triple {8019#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8047#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:00,562 INFO L290 TraceCheckUtils]: 54: Hoare triple {8047#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {8047#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:00,562 INFO L272 TraceCheckUtils]: 55: Hoare triple {8047#(<= ~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)); {8047#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:00,563 INFO L290 TraceCheckUtils]: 56: Hoare triple {8047#(<= ~counter~0 5)} ~cond := #in~cond; {8047#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:00,563 INFO L290 TraceCheckUtils]: 57: Hoare triple {8047#(<= ~counter~0 5)} assume !(0 == ~cond); {8047#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:00,564 INFO L290 TraceCheckUtils]: 58: Hoare triple {8047#(<= ~counter~0 5)} assume true; {8047#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:00,564 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {8047#(<= ~counter~0 5)} {8047#(<= ~counter~0 5)} #63#return; {8047#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:00,565 INFO L290 TraceCheckUtils]: 60: Hoare triple {8047#(<= ~counter~0 5)} assume !!(0 != ~r~0); {8047#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:00,565 INFO L290 TraceCheckUtils]: 61: Hoare triple {8047#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8047#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:00,566 INFO L290 TraceCheckUtils]: 62: Hoare triple {8047#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8075#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:00,566 INFO L290 TraceCheckUtils]: 63: Hoare triple {8075#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {8075#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:00,567 INFO L272 TraceCheckUtils]: 64: Hoare triple {8075#(<= ~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)); {8075#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:00,567 INFO L290 TraceCheckUtils]: 65: Hoare triple {8075#(<= ~counter~0 6)} ~cond := #in~cond; {8075#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:00,567 INFO L290 TraceCheckUtils]: 66: Hoare triple {8075#(<= ~counter~0 6)} assume !(0 == ~cond); {8075#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:00,568 INFO L290 TraceCheckUtils]: 67: Hoare triple {8075#(<= ~counter~0 6)} assume true; {8075#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:00,568 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {8075#(<= ~counter~0 6)} {8075#(<= ~counter~0 6)} #63#return; {8075#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:00,569 INFO L290 TraceCheckUtils]: 69: Hoare triple {8075#(<= ~counter~0 6)} assume !!(0 != ~r~0); {8075#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:00,569 INFO L290 TraceCheckUtils]: 70: Hoare triple {8075#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8075#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:00,570 INFO L290 TraceCheckUtils]: 71: Hoare triple {8075#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8103#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:00,570 INFO L290 TraceCheckUtils]: 72: Hoare triple {8103#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {8103#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:00,571 INFO L272 TraceCheckUtils]: 73: Hoare triple {8103#(<= ~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)); {8103#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:00,575 INFO L290 TraceCheckUtils]: 74: Hoare triple {8103#(<= ~counter~0 7)} ~cond := #in~cond; {8103#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:00,575 INFO L290 TraceCheckUtils]: 75: Hoare triple {8103#(<= ~counter~0 7)} assume !(0 == ~cond); {8103#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:00,576 INFO L290 TraceCheckUtils]: 76: Hoare triple {8103#(<= ~counter~0 7)} assume true; {8103#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:00,576 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {8103#(<= ~counter~0 7)} {8103#(<= ~counter~0 7)} #63#return; {8103#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:00,577 INFO L290 TraceCheckUtils]: 78: Hoare triple {8103#(<= ~counter~0 7)} assume !!(0 != ~r~0); {8103#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:00,577 INFO L290 TraceCheckUtils]: 79: Hoare triple {8103#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8103#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:00,578 INFO L290 TraceCheckUtils]: 80: Hoare triple {8103#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8131#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:00,578 INFO L290 TraceCheckUtils]: 81: Hoare triple {8131#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {8131#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:00,579 INFO L272 TraceCheckUtils]: 82: Hoare triple {8131#(<= ~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)); {8131#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:00,579 INFO L290 TraceCheckUtils]: 83: Hoare triple {8131#(<= ~counter~0 8)} ~cond := #in~cond; {8131#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:00,580 INFO L290 TraceCheckUtils]: 84: Hoare triple {8131#(<= ~counter~0 8)} assume !(0 == ~cond); {8131#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:00,580 INFO L290 TraceCheckUtils]: 85: Hoare triple {8131#(<= ~counter~0 8)} assume true; {8131#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:00,581 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {8131#(<= ~counter~0 8)} {8131#(<= ~counter~0 8)} #63#return; {8131#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:00,581 INFO L290 TraceCheckUtils]: 87: Hoare triple {8131#(<= ~counter~0 8)} assume !!(0 != ~r~0); {8131#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:00,581 INFO L290 TraceCheckUtils]: 88: Hoare triple {8131#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8131#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:00,582 INFO L290 TraceCheckUtils]: 89: Hoare triple {8131#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8159#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:00,582 INFO L290 TraceCheckUtils]: 90: Hoare triple {8159#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {8159#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:00,583 INFO L272 TraceCheckUtils]: 91: Hoare triple {8159#(<= ~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)); {8159#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:00,583 INFO L290 TraceCheckUtils]: 92: Hoare triple {8159#(<= ~counter~0 9)} ~cond := #in~cond; {8159#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:00,584 INFO L290 TraceCheckUtils]: 93: Hoare triple {8159#(<= ~counter~0 9)} assume !(0 == ~cond); {8159#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:00,584 INFO L290 TraceCheckUtils]: 94: Hoare triple {8159#(<= ~counter~0 9)} assume true; {8159#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:00,585 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {8159#(<= ~counter~0 9)} {8159#(<= ~counter~0 9)} #63#return; {8159#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:00,585 INFO L290 TraceCheckUtils]: 96: Hoare triple {8159#(<= ~counter~0 9)} assume !!(0 != ~r~0); {8159#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:00,585 INFO L290 TraceCheckUtils]: 97: Hoare triple {8159#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8159#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:00,586 INFO L290 TraceCheckUtils]: 98: Hoare triple {8159#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8187#(<= |main_#t~post6| 9)} is VALID [2022-04-08 12:42:00,586 INFO L290 TraceCheckUtils]: 99: Hoare triple {8187#(<= |main_#t~post6| 9)} assume !(#t~post6 < 50);havoc #t~post6; {7879#false} is VALID [2022-04-08 12:42:00,586 INFO L272 TraceCheckUtils]: 100: Hoare triple {7879#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)); {7879#false} is VALID [2022-04-08 12:42:00,586 INFO L290 TraceCheckUtils]: 101: Hoare triple {7879#false} ~cond := #in~cond; {7879#false} is VALID [2022-04-08 12:42:00,587 INFO L290 TraceCheckUtils]: 102: Hoare triple {7879#false} assume 0 == ~cond; {7879#false} is VALID [2022-04-08 12:42:00,587 INFO L290 TraceCheckUtils]: 103: Hoare triple {7879#false} assume !false; {7879#false} is VALID [2022-04-08 12:42:00,587 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 18 proven. 342 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:42:00,587 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:42:01,163 INFO L290 TraceCheckUtils]: 103: Hoare triple {7879#false} assume !false; {7879#false} is VALID [2022-04-08 12:42:01,163 INFO L290 TraceCheckUtils]: 102: Hoare triple {7879#false} assume 0 == ~cond; {7879#false} is VALID [2022-04-08 12:42:01,163 INFO L290 TraceCheckUtils]: 101: Hoare triple {7879#false} ~cond := #in~cond; {7879#false} is VALID [2022-04-08 12:42:01,163 INFO L272 TraceCheckUtils]: 100: Hoare triple {7879#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)); {7879#false} is VALID [2022-04-08 12:42:01,163 INFO L290 TraceCheckUtils]: 99: Hoare triple {8215#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {7879#false} is VALID [2022-04-08 12:42:01,164 INFO L290 TraceCheckUtils]: 98: Hoare triple {8219#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8215#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:42:01,164 INFO L290 TraceCheckUtils]: 97: Hoare triple {8219#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8219#(< ~counter~0 50)} is VALID [2022-04-08 12:42:01,165 INFO L290 TraceCheckUtils]: 96: Hoare triple {8219#(< ~counter~0 50)} assume !!(0 != ~r~0); {8219#(< ~counter~0 50)} is VALID [2022-04-08 12:42:01,165 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {7878#true} {8219#(< ~counter~0 50)} #63#return; {8219#(< ~counter~0 50)} is VALID [2022-04-08 12:42:01,165 INFO L290 TraceCheckUtils]: 94: Hoare triple {7878#true} assume true; {7878#true} is VALID [2022-04-08 12:42:01,165 INFO L290 TraceCheckUtils]: 93: Hoare triple {7878#true} assume !(0 == ~cond); {7878#true} is VALID [2022-04-08 12:42:01,166 INFO L290 TraceCheckUtils]: 92: Hoare triple {7878#true} ~cond := #in~cond; {7878#true} is VALID [2022-04-08 12:42:01,166 INFO L272 TraceCheckUtils]: 91: Hoare triple {8219#(< ~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)); {7878#true} is VALID [2022-04-08 12:42:01,166 INFO L290 TraceCheckUtils]: 90: Hoare triple {8219#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {8219#(< ~counter~0 50)} is VALID [2022-04-08 12:42:01,166 INFO L290 TraceCheckUtils]: 89: Hoare triple {8247#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8219#(< ~counter~0 50)} is VALID [2022-04-08 12:42:01,167 INFO L290 TraceCheckUtils]: 88: Hoare triple {8247#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8247#(< ~counter~0 49)} is VALID [2022-04-08 12:42:01,167 INFO L290 TraceCheckUtils]: 87: Hoare triple {8247#(< ~counter~0 49)} assume !!(0 != ~r~0); {8247#(< ~counter~0 49)} is VALID [2022-04-08 12:42:01,167 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {7878#true} {8247#(< ~counter~0 49)} #63#return; {8247#(< ~counter~0 49)} is VALID [2022-04-08 12:42:01,168 INFO L290 TraceCheckUtils]: 85: Hoare triple {7878#true} assume true; {7878#true} is VALID [2022-04-08 12:42:01,168 INFO L290 TraceCheckUtils]: 84: Hoare triple {7878#true} assume !(0 == ~cond); {7878#true} is VALID [2022-04-08 12:42:01,168 INFO L290 TraceCheckUtils]: 83: Hoare triple {7878#true} ~cond := #in~cond; {7878#true} is VALID [2022-04-08 12:42:01,168 INFO L272 TraceCheckUtils]: 82: Hoare triple {8247#(< ~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)); {7878#true} is VALID [2022-04-08 12:42:01,175 INFO L290 TraceCheckUtils]: 81: Hoare triple {8247#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {8247#(< ~counter~0 49)} is VALID [2022-04-08 12:42:01,176 INFO L290 TraceCheckUtils]: 80: Hoare triple {8275#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8247#(< ~counter~0 49)} is VALID [2022-04-08 12:42:01,176 INFO L290 TraceCheckUtils]: 79: Hoare triple {8275#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8275#(< ~counter~0 48)} is VALID [2022-04-08 12:42:01,176 INFO L290 TraceCheckUtils]: 78: Hoare triple {8275#(< ~counter~0 48)} assume !!(0 != ~r~0); {8275#(< ~counter~0 48)} is VALID [2022-04-08 12:42:01,177 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {7878#true} {8275#(< ~counter~0 48)} #63#return; {8275#(< ~counter~0 48)} is VALID [2022-04-08 12:42:01,177 INFO L290 TraceCheckUtils]: 76: Hoare triple {7878#true} assume true; {7878#true} is VALID [2022-04-08 12:42:01,177 INFO L290 TraceCheckUtils]: 75: Hoare triple {7878#true} assume !(0 == ~cond); {7878#true} is VALID [2022-04-08 12:42:01,177 INFO L290 TraceCheckUtils]: 74: Hoare triple {7878#true} ~cond := #in~cond; {7878#true} is VALID [2022-04-08 12:42:01,177 INFO L272 TraceCheckUtils]: 73: Hoare triple {8275#(< ~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)); {7878#true} is VALID [2022-04-08 12:42:01,178 INFO L290 TraceCheckUtils]: 72: Hoare triple {8275#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {8275#(< ~counter~0 48)} is VALID [2022-04-08 12:42:01,178 INFO L290 TraceCheckUtils]: 71: Hoare triple {8303#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8275#(< ~counter~0 48)} is VALID [2022-04-08 12:42:01,179 INFO L290 TraceCheckUtils]: 70: Hoare triple {8303#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8303#(< ~counter~0 47)} is VALID [2022-04-08 12:42:01,179 INFO L290 TraceCheckUtils]: 69: Hoare triple {8303#(< ~counter~0 47)} assume !!(0 != ~r~0); {8303#(< ~counter~0 47)} is VALID [2022-04-08 12:42:01,180 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {7878#true} {8303#(< ~counter~0 47)} #63#return; {8303#(< ~counter~0 47)} is VALID [2022-04-08 12:42:01,180 INFO L290 TraceCheckUtils]: 67: Hoare triple {7878#true} assume true; {7878#true} is VALID [2022-04-08 12:42:01,180 INFO L290 TraceCheckUtils]: 66: Hoare triple {7878#true} assume !(0 == ~cond); {7878#true} is VALID [2022-04-08 12:42:01,180 INFO L290 TraceCheckUtils]: 65: Hoare triple {7878#true} ~cond := #in~cond; {7878#true} is VALID [2022-04-08 12:42:01,180 INFO L272 TraceCheckUtils]: 64: Hoare triple {8303#(< ~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)); {7878#true} is VALID [2022-04-08 12:42:01,180 INFO L290 TraceCheckUtils]: 63: Hoare triple {8303#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {8303#(< ~counter~0 47)} is VALID [2022-04-08 12:42:01,181 INFO L290 TraceCheckUtils]: 62: Hoare triple {8331#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8303#(< ~counter~0 47)} is VALID [2022-04-08 12:42:01,181 INFO L290 TraceCheckUtils]: 61: Hoare triple {8331#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8331#(< ~counter~0 46)} is VALID [2022-04-08 12:42:01,182 INFO L290 TraceCheckUtils]: 60: Hoare triple {8331#(< ~counter~0 46)} assume !!(0 != ~r~0); {8331#(< ~counter~0 46)} is VALID [2022-04-08 12:42:01,183 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {7878#true} {8331#(< ~counter~0 46)} #63#return; {8331#(< ~counter~0 46)} is VALID [2022-04-08 12:42:01,183 INFO L290 TraceCheckUtils]: 58: Hoare triple {7878#true} assume true; {7878#true} is VALID [2022-04-08 12:42:01,183 INFO L290 TraceCheckUtils]: 57: Hoare triple {7878#true} assume !(0 == ~cond); {7878#true} is VALID [2022-04-08 12:42:01,183 INFO L290 TraceCheckUtils]: 56: Hoare triple {7878#true} ~cond := #in~cond; {7878#true} is VALID [2022-04-08 12:42:01,184 INFO L272 TraceCheckUtils]: 55: Hoare triple {8331#(< ~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)); {7878#true} is VALID [2022-04-08 12:42:01,184 INFO L290 TraceCheckUtils]: 54: Hoare triple {8331#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {8331#(< ~counter~0 46)} is VALID [2022-04-08 12:42:01,184 INFO L290 TraceCheckUtils]: 53: Hoare triple {8359#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8331#(< ~counter~0 46)} is VALID [2022-04-08 12:42:01,185 INFO L290 TraceCheckUtils]: 52: Hoare triple {8359#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8359#(< ~counter~0 45)} is VALID [2022-04-08 12:42:01,185 INFO L290 TraceCheckUtils]: 51: Hoare triple {8359#(< ~counter~0 45)} assume !!(0 != ~r~0); {8359#(< ~counter~0 45)} is VALID [2022-04-08 12:42:01,186 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {7878#true} {8359#(< ~counter~0 45)} #63#return; {8359#(< ~counter~0 45)} is VALID [2022-04-08 12:42:01,186 INFO L290 TraceCheckUtils]: 49: Hoare triple {7878#true} assume true; {7878#true} is VALID [2022-04-08 12:42:01,186 INFO L290 TraceCheckUtils]: 48: Hoare triple {7878#true} assume !(0 == ~cond); {7878#true} is VALID [2022-04-08 12:42:01,186 INFO L290 TraceCheckUtils]: 47: Hoare triple {7878#true} ~cond := #in~cond; {7878#true} is VALID [2022-04-08 12:42:01,186 INFO L272 TraceCheckUtils]: 46: Hoare triple {8359#(< ~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)); {7878#true} is VALID [2022-04-08 12:42:01,186 INFO L290 TraceCheckUtils]: 45: Hoare triple {8359#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {8359#(< ~counter~0 45)} is VALID [2022-04-08 12:42:01,187 INFO L290 TraceCheckUtils]: 44: Hoare triple {8387#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8359#(< ~counter~0 45)} is VALID [2022-04-08 12:42:01,187 INFO L290 TraceCheckUtils]: 43: Hoare triple {8387#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8387#(< ~counter~0 44)} is VALID [2022-04-08 12:42:01,188 INFO L290 TraceCheckUtils]: 42: Hoare triple {8387#(< ~counter~0 44)} assume !!(0 != ~r~0); {8387#(< ~counter~0 44)} is VALID [2022-04-08 12:42:01,188 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {7878#true} {8387#(< ~counter~0 44)} #63#return; {8387#(< ~counter~0 44)} is VALID [2022-04-08 12:42:01,189 INFO L290 TraceCheckUtils]: 40: Hoare triple {7878#true} assume true; {7878#true} is VALID [2022-04-08 12:42:01,189 INFO L290 TraceCheckUtils]: 39: Hoare triple {7878#true} assume !(0 == ~cond); {7878#true} is VALID [2022-04-08 12:42:01,189 INFO L290 TraceCheckUtils]: 38: Hoare triple {7878#true} ~cond := #in~cond; {7878#true} is VALID [2022-04-08 12:42:01,189 INFO L272 TraceCheckUtils]: 37: Hoare triple {8387#(< ~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)); {7878#true} is VALID [2022-04-08 12:42:01,189 INFO L290 TraceCheckUtils]: 36: Hoare triple {8387#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {8387#(< ~counter~0 44)} is VALID [2022-04-08 12:42:01,190 INFO L290 TraceCheckUtils]: 35: Hoare triple {8415#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8387#(< ~counter~0 44)} is VALID [2022-04-08 12:42:01,190 INFO L290 TraceCheckUtils]: 34: Hoare triple {8415#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8415#(< ~counter~0 43)} is VALID [2022-04-08 12:42:01,190 INFO L290 TraceCheckUtils]: 33: Hoare triple {8415#(< ~counter~0 43)} assume !!(0 != ~r~0); {8415#(< ~counter~0 43)} is VALID [2022-04-08 12:42:01,191 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {7878#true} {8415#(< ~counter~0 43)} #63#return; {8415#(< ~counter~0 43)} is VALID [2022-04-08 12:42:01,191 INFO L290 TraceCheckUtils]: 31: Hoare triple {7878#true} assume true; {7878#true} is VALID [2022-04-08 12:42:01,191 INFO L290 TraceCheckUtils]: 30: Hoare triple {7878#true} assume !(0 == ~cond); {7878#true} is VALID [2022-04-08 12:42:01,191 INFO L290 TraceCheckUtils]: 29: Hoare triple {7878#true} ~cond := #in~cond; {7878#true} is VALID [2022-04-08 12:42:01,191 INFO L272 TraceCheckUtils]: 28: Hoare triple {8415#(< ~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)); {7878#true} is VALID [2022-04-08 12:42:01,192 INFO L290 TraceCheckUtils]: 27: Hoare triple {8415#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {8415#(< ~counter~0 43)} is VALID [2022-04-08 12:42:01,192 INFO L290 TraceCheckUtils]: 26: Hoare triple {8443#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8415#(< ~counter~0 43)} is VALID [2022-04-08 12:42:01,193 INFO L290 TraceCheckUtils]: 25: Hoare triple {8443#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8443#(< ~counter~0 42)} is VALID [2022-04-08 12:42:01,193 INFO L290 TraceCheckUtils]: 24: Hoare triple {8443#(< ~counter~0 42)} assume !!(0 != ~r~0); {8443#(< ~counter~0 42)} is VALID [2022-04-08 12:42:01,194 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {7878#true} {8443#(< ~counter~0 42)} #63#return; {8443#(< ~counter~0 42)} is VALID [2022-04-08 12:42:01,194 INFO L290 TraceCheckUtils]: 22: Hoare triple {7878#true} assume true; {7878#true} is VALID [2022-04-08 12:42:01,194 INFO L290 TraceCheckUtils]: 21: Hoare triple {7878#true} assume !(0 == ~cond); {7878#true} is VALID [2022-04-08 12:42:01,194 INFO L290 TraceCheckUtils]: 20: Hoare triple {7878#true} ~cond := #in~cond; {7878#true} is VALID [2022-04-08 12:42:01,194 INFO L272 TraceCheckUtils]: 19: Hoare triple {8443#(< ~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)); {7878#true} is VALID [2022-04-08 12:42:01,194 INFO L290 TraceCheckUtils]: 18: Hoare triple {8443#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {8443#(< ~counter~0 42)} is VALID [2022-04-08 12:42:01,195 INFO L290 TraceCheckUtils]: 17: Hoare triple {8471#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8443#(< ~counter~0 42)} is VALID [2022-04-08 12:42:01,195 INFO L290 TraceCheckUtils]: 16: Hoare triple {8471#(< ~counter~0 41)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {8471#(< ~counter~0 41)} is VALID [2022-04-08 12:42:01,196 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {7878#true} {8471#(< ~counter~0 41)} #61#return; {8471#(< ~counter~0 41)} is VALID [2022-04-08 12:42:01,196 INFO L290 TraceCheckUtils]: 14: Hoare triple {7878#true} assume true; {7878#true} is VALID [2022-04-08 12:42:01,196 INFO L290 TraceCheckUtils]: 13: Hoare triple {7878#true} assume !(0 == ~cond); {7878#true} is VALID [2022-04-08 12:42:01,196 INFO L290 TraceCheckUtils]: 12: Hoare triple {7878#true} ~cond := #in~cond; {7878#true} is VALID [2022-04-08 12:42:01,196 INFO L272 TraceCheckUtils]: 11: Hoare triple {8471#(< ~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)); {7878#true} is VALID [2022-04-08 12:42:01,197 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {7878#true} {8471#(< ~counter~0 41)} #59#return; {8471#(< ~counter~0 41)} is VALID [2022-04-08 12:42:01,197 INFO L290 TraceCheckUtils]: 9: Hoare triple {7878#true} assume true; {7878#true} is VALID [2022-04-08 12:42:01,197 INFO L290 TraceCheckUtils]: 8: Hoare triple {7878#true} assume !(0 == ~cond); {7878#true} is VALID [2022-04-08 12:42:01,197 INFO L290 TraceCheckUtils]: 7: Hoare triple {7878#true} ~cond := #in~cond; {7878#true} is VALID [2022-04-08 12:42:01,197 INFO L272 TraceCheckUtils]: 6: Hoare triple {8471#(< ~counter~0 41)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {7878#true} is VALID [2022-04-08 12:42:01,197 INFO L290 TraceCheckUtils]: 5: Hoare triple {8471#(< ~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; {8471#(< ~counter~0 41)} is VALID [2022-04-08 12:42:01,198 INFO L272 TraceCheckUtils]: 4: Hoare triple {8471#(< ~counter~0 41)} call #t~ret7 := main(); {8471#(< ~counter~0 41)} is VALID [2022-04-08 12:42:01,198 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8471#(< ~counter~0 41)} {7878#true} #67#return; {8471#(< ~counter~0 41)} is VALID [2022-04-08 12:42:01,198 INFO L290 TraceCheckUtils]: 2: Hoare triple {8471#(< ~counter~0 41)} assume true; {8471#(< ~counter~0 41)} is VALID [2022-04-08 12:42:01,199 INFO L290 TraceCheckUtils]: 1: Hoare triple {7878#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; {8471#(< ~counter~0 41)} is VALID [2022-04-08 12:42:01,199 INFO L272 TraceCheckUtils]: 0: Hoare triple {7878#true} call ULTIMATE.init(); {7878#true} is VALID [2022-04-08 12:42:01,200 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 18 proven. 198 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2022-04-08 12:42:01,200 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:42:01,200 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1183601973] [2022-04-08 12:42:01,200 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:42:01,200 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2125215500] [2022-04-08 12:42:01,200 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2125215500] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:42:01,200 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:42:01,200 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 24 [2022-04-08 12:42:01,201 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:42:01,201 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [929165289] [2022-04-08 12:42:01,201 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [929165289] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:42:01,201 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:42:01,201 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-08 12:42:01,201 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1988456665] [2022-04-08 12:42:01,201 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:42:01,202 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 [2022-04-08 12:42:01,202 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:42:01,202 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) [2022-04-08 12:42:01,274 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:42:01,275 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-08 12:42:01,275 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:42:01,275 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-08 12:42:01,275 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=236, Invalid=316, Unknown=0, NotChecked=0, Total=552 [2022-04-08 12:42:01,275 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) [2022-04-08 12:42:01,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:42:01,647 INFO L93 Difference]: Finished difference Result 115 states and 126 transitions. [2022-04-08 12:42:01,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-04-08 12:42:01,648 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 [2022-04-08 12:42:01,648 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:42:01,648 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) [2022-04-08 12:42:01,651 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 125 transitions. [2022-04-08 12:42:01,651 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) [2022-04-08 12:42:01,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 125 transitions. [2022-04-08 12:42:01,653 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 22 states and 125 transitions. [2022-04-08 12:42:01,739 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 125 edges. 125 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:42:01,741 INFO L225 Difference]: With dead ends: 115 [2022-04-08 12:42:01,741 INFO L226 Difference]: Without dead ends: 110 [2022-04-08 12:42:01,742 INFO L912 BasicCegarLoop]: 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 [2022-04-08 12:42:01,743 INFO L913 BasicCegarLoop]: 35 mSDtfsCounter, 38 mSDsluCounter, 101 mSDsCounter, 0 mSdLazyCounter, 53 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 38 SdHoareTripleChecker+Valid, 136 SdHoareTripleChecker+Invalid, 67 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 53 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 12:42:01,743 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [38 Valid, 136 Invalid, 67 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 53 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 12:42:01,743 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2022-04-08 12:42:01,849 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 110. [2022-04-08 12:42:01,849 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:42:01,850 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) [2022-04-08 12:42:01,850 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) [2022-04-08 12:42:01,850 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) [2022-04-08 12:42:01,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:42:01,852 INFO L93 Difference]: Finished difference Result 110 states and 121 transitions. [2022-04-08 12:42:01,852 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 121 transitions. [2022-04-08 12:42:01,853 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:42:01,853 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:42:01,853 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. [2022-04-08 12:42:01,853 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. [2022-04-08 12:42:01,855 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:42:01,855 INFO L93 Difference]: Finished difference Result 110 states and 121 transitions. [2022-04-08 12:42:01,855 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 121 transitions. [2022-04-08 12:42:01,856 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:42:01,856 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:42:01,856 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:42:01,856 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:42:01,856 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) [2022-04-08 12:42:01,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 110 states and 121 transitions. [2022-04-08 12:42:01,858 INFO L78 Accepts]: Start accepts. Automaton has 110 states and 121 transitions. Word has length 104 [2022-04-08 12:42:01,858 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:42:01,858 INFO L478 AbstractCegarLoop]: Abstraction has 110 states and 121 transitions. [2022-04-08 12:42:01,859 INFO L479 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) [2022-04-08 12:42:01,859 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 110 states and 121 transitions. [2022-04-08 12:42:03,161 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 121 edges. 121 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:42:03,162 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 121 transitions. [2022-04-08 12:42:03,163 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-04-08 12:42:03,163 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:42:03,163 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:42:03,168 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2022-04-08 12:42:03,367 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2022-04-08 12:42:03,367 INFO L403 AbstractCegarLoop]: === Iteration 14 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:42:03,368 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:42:03,368 INFO L85 PathProgramCache]: Analyzing trace with hash -1468805930, now seen corresponding path program 19 times [2022-04-08 12:42:03,368 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:42:03,368 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1058004335] [2022-04-08 12:42:03,368 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:42:03,368 INFO L85 PathProgramCache]: Analyzing trace with hash -1468805930, now seen corresponding path program 20 times [2022-04-08 12:42:03,369 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:42:03,369 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [973686772] [2022-04-08 12:42:03,369 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:42:03,369 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:42:03,391 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:42:03,391 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2143665240] [2022-04-08 12:42:03,391 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 12:42:03,392 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:42:03,392 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:42:03,392 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) [2022-04-08 12:42:03,397 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2022-04-08 12:42:03,472 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 12:42:03,472 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:42:03,473 INFO L263 TraceCheckSpWp]: Trace formula consists of 293 conjuncts, 25 conjunts are in the unsatisfiable core [2022-04-08 12:42:03,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:42:03,495 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:42:04,068 INFO L272 TraceCheckUtils]: 0: Hoare triple {9213#true} call ULTIMATE.init(); {9213#true} is VALID [2022-04-08 12:42:04,069 INFO L290 TraceCheckUtils]: 1: Hoare triple {9213#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; {9221#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:04,069 INFO L290 TraceCheckUtils]: 2: Hoare triple {9221#(<= ~counter~0 0)} assume true; {9221#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:04,070 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9221#(<= ~counter~0 0)} {9213#true} #67#return; {9221#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:04,070 INFO L272 TraceCheckUtils]: 4: Hoare triple {9221#(<= ~counter~0 0)} call #t~ret7 := main(); {9221#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:04,070 INFO L290 TraceCheckUtils]: 5: Hoare triple {9221#(<= ~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; {9221#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:04,071 INFO L272 TraceCheckUtils]: 6: Hoare triple {9221#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {9221#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:04,071 INFO L290 TraceCheckUtils]: 7: Hoare triple {9221#(<= ~counter~0 0)} ~cond := #in~cond; {9221#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:04,071 INFO L290 TraceCheckUtils]: 8: Hoare triple {9221#(<= ~counter~0 0)} assume !(0 == ~cond); {9221#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:04,072 INFO L290 TraceCheckUtils]: 9: Hoare triple {9221#(<= ~counter~0 0)} assume true; {9221#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:04,072 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {9221#(<= ~counter~0 0)} {9221#(<= ~counter~0 0)} #59#return; {9221#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:04,073 INFO L272 TraceCheckUtils]: 11: Hoare triple {9221#(<= ~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)); {9221#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:04,073 INFO L290 TraceCheckUtils]: 12: Hoare triple {9221#(<= ~counter~0 0)} ~cond := #in~cond; {9221#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:04,073 INFO L290 TraceCheckUtils]: 13: Hoare triple {9221#(<= ~counter~0 0)} assume !(0 == ~cond); {9221#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:04,073 INFO L290 TraceCheckUtils]: 14: Hoare triple {9221#(<= ~counter~0 0)} assume true; {9221#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:04,074 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {9221#(<= ~counter~0 0)} {9221#(<= ~counter~0 0)} #61#return; {9221#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:04,074 INFO L290 TraceCheckUtils]: 16: Hoare triple {9221#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {9221#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:04,075 INFO L290 TraceCheckUtils]: 17: Hoare triple {9221#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9270#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:04,075 INFO L290 TraceCheckUtils]: 18: Hoare triple {9270#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {9270#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:04,075 INFO L272 TraceCheckUtils]: 19: Hoare triple {9270#(<= ~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)); {9270#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:04,076 INFO L290 TraceCheckUtils]: 20: Hoare triple {9270#(<= ~counter~0 1)} ~cond := #in~cond; {9270#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:04,076 INFO L290 TraceCheckUtils]: 21: Hoare triple {9270#(<= ~counter~0 1)} assume !(0 == ~cond); {9270#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:04,076 INFO L290 TraceCheckUtils]: 22: Hoare triple {9270#(<= ~counter~0 1)} assume true; {9270#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:04,077 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {9270#(<= ~counter~0 1)} {9270#(<= ~counter~0 1)} #63#return; {9270#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:04,077 INFO L290 TraceCheckUtils]: 24: Hoare triple {9270#(<= ~counter~0 1)} assume !!(0 != ~r~0); {9270#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:04,077 INFO L290 TraceCheckUtils]: 25: Hoare triple {9270#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9270#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:04,078 INFO L290 TraceCheckUtils]: 26: Hoare triple {9270#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9298#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:04,078 INFO L290 TraceCheckUtils]: 27: Hoare triple {9298#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {9298#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:04,079 INFO L272 TraceCheckUtils]: 28: Hoare triple {9298#(<= ~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)); {9298#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:04,079 INFO L290 TraceCheckUtils]: 29: Hoare triple {9298#(<= ~counter~0 2)} ~cond := #in~cond; {9298#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:04,079 INFO L290 TraceCheckUtils]: 30: Hoare triple {9298#(<= ~counter~0 2)} assume !(0 == ~cond); {9298#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:04,080 INFO L290 TraceCheckUtils]: 31: Hoare triple {9298#(<= ~counter~0 2)} assume true; {9298#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:04,080 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {9298#(<= ~counter~0 2)} {9298#(<= ~counter~0 2)} #63#return; {9298#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:04,080 INFO L290 TraceCheckUtils]: 33: Hoare triple {9298#(<= ~counter~0 2)} assume !!(0 != ~r~0); {9298#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:04,081 INFO L290 TraceCheckUtils]: 34: Hoare triple {9298#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9298#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:04,081 INFO L290 TraceCheckUtils]: 35: Hoare triple {9298#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9326#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:04,081 INFO L290 TraceCheckUtils]: 36: Hoare triple {9326#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {9326#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:04,082 INFO L272 TraceCheckUtils]: 37: Hoare triple {9326#(<= ~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)); {9326#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:04,082 INFO L290 TraceCheckUtils]: 38: Hoare triple {9326#(<= ~counter~0 3)} ~cond := #in~cond; {9326#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:04,082 INFO L290 TraceCheckUtils]: 39: Hoare triple {9326#(<= ~counter~0 3)} assume !(0 == ~cond); {9326#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:04,083 INFO L290 TraceCheckUtils]: 40: Hoare triple {9326#(<= ~counter~0 3)} assume true; {9326#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:04,083 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {9326#(<= ~counter~0 3)} {9326#(<= ~counter~0 3)} #63#return; {9326#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:04,084 INFO L290 TraceCheckUtils]: 42: Hoare triple {9326#(<= ~counter~0 3)} assume !!(0 != ~r~0); {9326#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:04,084 INFO L290 TraceCheckUtils]: 43: Hoare triple {9326#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9326#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:04,084 INFO L290 TraceCheckUtils]: 44: Hoare triple {9326#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9354#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:04,085 INFO L290 TraceCheckUtils]: 45: Hoare triple {9354#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {9354#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:04,085 INFO L272 TraceCheckUtils]: 46: Hoare triple {9354#(<= ~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)); {9354#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:04,085 INFO L290 TraceCheckUtils]: 47: Hoare triple {9354#(<= ~counter~0 4)} ~cond := #in~cond; {9354#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:04,086 INFO L290 TraceCheckUtils]: 48: Hoare triple {9354#(<= ~counter~0 4)} assume !(0 == ~cond); {9354#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:04,086 INFO L290 TraceCheckUtils]: 49: Hoare triple {9354#(<= ~counter~0 4)} assume true; {9354#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:04,098 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {9354#(<= ~counter~0 4)} {9354#(<= ~counter~0 4)} #63#return; {9354#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:04,099 INFO L290 TraceCheckUtils]: 51: Hoare triple {9354#(<= ~counter~0 4)} assume !!(0 != ~r~0); {9354#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:04,099 INFO L290 TraceCheckUtils]: 52: Hoare triple {9354#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9354#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:04,100 INFO L290 TraceCheckUtils]: 53: Hoare triple {9354#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9382#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:04,100 INFO L290 TraceCheckUtils]: 54: Hoare triple {9382#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {9382#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:04,101 INFO L272 TraceCheckUtils]: 55: Hoare triple {9382#(<= ~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)); {9382#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:04,102 INFO L290 TraceCheckUtils]: 56: Hoare triple {9382#(<= ~counter~0 5)} ~cond := #in~cond; {9382#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:04,102 INFO L290 TraceCheckUtils]: 57: Hoare triple {9382#(<= ~counter~0 5)} assume !(0 == ~cond); {9382#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:04,103 INFO L290 TraceCheckUtils]: 58: Hoare triple {9382#(<= ~counter~0 5)} assume true; {9382#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:04,104 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {9382#(<= ~counter~0 5)} {9382#(<= ~counter~0 5)} #63#return; {9382#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:04,105 INFO L290 TraceCheckUtils]: 60: Hoare triple {9382#(<= ~counter~0 5)} assume !!(0 != ~r~0); {9382#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:04,105 INFO L290 TraceCheckUtils]: 61: Hoare triple {9382#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9382#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:04,106 INFO L290 TraceCheckUtils]: 62: Hoare triple {9382#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9410#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:04,106 INFO L290 TraceCheckUtils]: 63: Hoare triple {9410#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {9410#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:04,107 INFO L272 TraceCheckUtils]: 64: Hoare triple {9410#(<= ~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)); {9410#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:04,108 INFO L290 TraceCheckUtils]: 65: Hoare triple {9410#(<= ~counter~0 6)} ~cond := #in~cond; {9410#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:04,108 INFO L290 TraceCheckUtils]: 66: Hoare triple {9410#(<= ~counter~0 6)} assume !(0 == ~cond); {9410#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:04,109 INFO L290 TraceCheckUtils]: 67: Hoare triple {9410#(<= ~counter~0 6)} assume true; {9410#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:04,110 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {9410#(<= ~counter~0 6)} {9410#(<= ~counter~0 6)} #63#return; {9410#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:04,110 INFO L290 TraceCheckUtils]: 69: Hoare triple {9410#(<= ~counter~0 6)} assume !!(0 != ~r~0); {9410#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:04,111 INFO L290 TraceCheckUtils]: 70: Hoare triple {9410#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9410#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:04,111 INFO L290 TraceCheckUtils]: 71: Hoare triple {9410#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9438#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:04,112 INFO L290 TraceCheckUtils]: 72: Hoare triple {9438#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {9438#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:04,113 INFO L272 TraceCheckUtils]: 73: Hoare triple {9438#(<= ~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)); {9438#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:04,114 INFO L290 TraceCheckUtils]: 74: Hoare triple {9438#(<= ~counter~0 7)} ~cond := #in~cond; {9438#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:04,114 INFO L290 TraceCheckUtils]: 75: Hoare triple {9438#(<= ~counter~0 7)} assume !(0 == ~cond); {9438#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:04,115 INFO L290 TraceCheckUtils]: 76: Hoare triple {9438#(<= ~counter~0 7)} assume true; {9438#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:04,115 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {9438#(<= ~counter~0 7)} {9438#(<= ~counter~0 7)} #63#return; {9438#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:04,116 INFO L290 TraceCheckUtils]: 78: Hoare triple {9438#(<= ~counter~0 7)} assume !!(0 != ~r~0); {9438#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:04,116 INFO L290 TraceCheckUtils]: 79: Hoare triple {9438#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9438#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:04,116 INFO L290 TraceCheckUtils]: 80: Hoare triple {9438#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9466#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:04,117 INFO L290 TraceCheckUtils]: 81: Hoare triple {9466#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {9466#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:04,117 INFO L272 TraceCheckUtils]: 82: Hoare triple {9466#(<= ~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)); {9466#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:04,117 INFO L290 TraceCheckUtils]: 83: Hoare triple {9466#(<= ~counter~0 8)} ~cond := #in~cond; {9466#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:04,118 INFO L290 TraceCheckUtils]: 84: Hoare triple {9466#(<= ~counter~0 8)} assume !(0 == ~cond); {9466#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:04,118 INFO L290 TraceCheckUtils]: 85: Hoare triple {9466#(<= ~counter~0 8)} assume true; {9466#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:04,119 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {9466#(<= ~counter~0 8)} {9466#(<= ~counter~0 8)} #63#return; {9466#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:04,119 INFO L290 TraceCheckUtils]: 87: Hoare triple {9466#(<= ~counter~0 8)} assume !!(0 != ~r~0); {9466#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:04,119 INFO L290 TraceCheckUtils]: 88: Hoare triple {9466#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9466#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:04,120 INFO L290 TraceCheckUtils]: 89: Hoare triple {9466#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9494#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:04,120 INFO L290 TraceCheckUtils]: 90: Hoare triple {9494#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {9494#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:04,120 INFO L272 TraceCheckUtils]: 91: Hoare triple {9494#(<= ~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)); {9494#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:04,121 INFO L290 TraceCheckUtils]: 92: Hoare triple {9494#(<= ~counter~0 9)} ~cond := #in~cond; {9494#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:04,121 INFO L290 TraceCheckUtils]: 93: Hoare triple {9494#(<= ~counter~0 9)} assume !(0 == ~cond); {9494#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:04,121 INFO L290 TraceCheckUtils]: 94: Hoare triple {9494#(<= ~counter~0 9)} assume true; {9494#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:04,122 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {9494#(<= ~counter~0 9)} {9494#(<= ~counter~0 9)} #63#return; {9494#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:04,122 INFO L290 TraceCheckUtils]: 96: Hoare triple {9494#(<= ~counter~0 9)} assume !!(0 != ~r~0); {9494#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:04,122 INFO L290 TraceCheckUtils]: 97: Hoare triple {9494#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9494#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:04,123 INFO L290 TraceCheckUtils]: 98: Hoare triple {9494#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9522#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:04,123 INFO L290 TraceCheckUtils]: 99: Hoare triple {9522#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {9522#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:04,124 INFO L272 TraceCheckUtils]: 100: Hoare triple {9522#(<= ~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)); {9522#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:04,124 INFO L290 TraceCheckUtils]: 101: Hoare triple {9522#(<= ~counter~0 10)} ~cond := #in~cond; {9522#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:04,124 INFO L290 TraceCheckUtils]: 102: Hoare triple {9522#(<= ~counter~0 10)} assume !(0 == ~cond); {9522#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:04,124 INFO L290 TraceCheckUtils]: 103: Hoare triple {9522#(<= ~counter~0 10)} assume true; {9522#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:04,125 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {9522#(<= ~counter~0 10)} {9522#(<= ~counter~0 10)} #63#return; {9522#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:04,125 INFO L290 TraceCheckUtils]: 105: Hoare triple {9522#(<= ~counter~0 10)} assume !!(0 != ~r~0); {9522#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:04,126 INFO L290 TraceCheckUtils]: 106: Hoare triple {9522#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9522#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:04,126 INFO L290 TraceCheckUtils]: 107: Hoare triple {9522#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9550#(<= |main_#t~post6| 10)} is VALID [2022-04-08 12:42:04,126 INFO L290 TraceCheckUtils]: 108: Hoare triple {9550#(<= |main_#t~post6| 10)} assume !(#t~post6 < 50);havoc #t~post6; {9214#false} is VALID [2022-04-08 12:42:04,126 INFO L272 TraceCheckUtils]: 109: Hoare triple {9214#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)); {9214#false} is VALID [2022-04-08 12:42:04,126 INFO L290 TraceCheckUtils]: 110: Hoare triple {9214#false} ~cond := #in~cond; {9214#false} is VALID [2022-04-08 12:42:04,126 INFO L290 TraceCheckUtils]: 111: Hoare triple {9214#false} assume 0 == ~cond; {9214#false} is VALID [2022-04-08 12:42:04,127 INFO L290 TraceCheckUtils]: 112: Hoare triple {9214#false} assume !false; {9214#false} is VALID [2022-04-08 12:42:04,127 INFO L134 CoverageAnalysis]: Checked inductivity of 449 backedges. 20 proven. 425 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:42:04,127 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:42:04,738 INFO L290 TraceCheckUtils]: 112: Hoare triple {9214#false} assume !false; {9214#false} is VALID [2022-04-08 12:42:04,738 INFO L290 TraceCheckUtils]: 111: Hoare triple {9214#false} assume 0 == ~cond; {9214#false} is VALID [2022-04-08 12:42:04,738 INFO L290 TraceCheckUtils]: 110: Hoare triple {9214#false} ~cond := #in~cond; {9214#false} is VALID [2022-04-08 12:42:04,738 INFO L272 TraceCheckUtils]: 109: Hoare triple {9214#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)); {9214#false} is VALID [2022-04-08 12:42:04,738 INFO L290 TraceCheckUtils]: 108: Hoare triple {9578#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {9214#false} is VALID [2022-04-08 12:42:04,739 INFO L290 TraceCheckUtils]: 107: Hoare triple {9582#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9578#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:42:04,739 INFO L290 TraceCheckUtils]: 106: Hoare triple {9582#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9582#(< ~counter~0 50)} is VALID [2022-04-08 12:42:04,739 INFO L290 TraceCheckUtils]: 105: Hoare triple {9582#(< ~counter~0 50)} assume !!(0 != ~r~0); {9582#(< ~counter~0 50)} is VALID [2022-04-08 12:42:04,740 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {9213#true} {9582#(< ~counter~0 50)} #63#return; {9582#(< ~counter~0 50)} is VALID [2022-04-08 12:42:04,740 INFO L290 TraceCheckUtils]: 103: Hoare triple {9213#true} assume true; {9213#true} is VALID [2022-04-08 12:42:04,740 INFO L290 TraceCheckUtils]: 102: Hoare triple {9213#true} assume !(0 == ~cond); {9213#true} is VALID [2022-04-08 12:42:04,740 INFO L290 TraceCheckUtils]: 101: Hoare triple {9213#true} ~cond := #in~cond; {9213#true} is VALID [2022-04-08 12:42:04,740 INFO L272 TraceCheckUtils]: 100: Hoare triple {9582#(< ~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)); {9213#true} is VALID [2022-04-08 12:42:04,740 INFO L290 TraceCheckUtils]: 99: Hoare triple {9582#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {9582#(< ~counter~0 50)} is VALID [2022-04-08 12:42:04,741 INFO L290 TraceCheckUtils]: 98: Hoare triple {9610#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9582#(< ~counter~0 50)} is VALID [2022-04-08 12:42:04,741 INFO L290 TraceCheckUtils]: 97: Hoare triple {9610#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9610#(< ~counter~0 49)} is VALID [2022-04-08 12:42:04,741 INFO L290 TraceCheckUtils]: 96: Hoare triple {9610#(< ~counter~0 49)} assume !!(0 != ~r~0); {9610#(< ~counter~0 49)} is VALID [2022-04-08 12:42:04,742 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {9213#true} {9610#(< ~counter~0 49)} #63#return; {9610#(< ~counter~0 49)} is VALID [2022-04-08 12:42:04,742 INFO L290 TraceCheckUtils]: 94: Hoare triple {9213#true} assume true; {9213#true} is VALID [2022-04-08 12:42:04,742 INFO L290 TraceCheckUtils]: 93: Hoare triple {9213#true} assume !(0 == ~cond); {9213#true} is VALID [2022-04-08 12:42:04,742 INFO L290 TraceCheckUtils]: 92: Hoare triple {9213#true} ~cond := #in~cond; {9213#true} is VALID [2022-04-08 12:42:04,742 INFO L272 TraceCheckUtils]: 91: Hoare triple {9610#(< ~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)); {9213#true} is VALID [2022-04-08 12:42:04,742 INFO L290 TraceCheckUtils]: 90: Hoare triple {9610#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {9610#(< ~counter~0 49)} is VALID [2022-04-08 12:42:04,743 INFO L290 TraceCheckUtils]: 89: Hoare triple {9638#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9610#(< ~counter~0 49)} is VALID [2022-04-08 12:42:04,743 INFO L290 TraceCheckUtils]: 88: Hoare triple {9638#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9638#(< ~counter~0 48)} is VALID [2022-04-08 12:42:04,743 INFO L290 TraceCheckUtils]: 87: Hoare triple {9638#(< ~counter~0 48)} assume !!(0 != ~r~0); {9638#(< ~counter~0 48)} is VALID [2022-04-08 12:42:04,744 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {9213#true} {9638#(< ~counter~0 48)} #63#return; {9638#(< ~counter~0 48)} is VALID [2022-04-08 12:42:04,744 INFO L290 TraceCheckUtils]: 85: Hoare triple {9213#true} assume true; {9213#true} is VALID [2022-04-08 12:42:04,744 INFO L290 TraceCheckUtils]: 84: Hoare triple {9213#true} assume !(0 == ~cond); {9213#true} is VALID [2022-04-08 12:42:04,744 INFO L290 TraceCheckUtils]: 83: Hoare triple {9213#true} ~cond := #in~cond; {9213#true} is VALID [2022-04-08 12:42:04,744 INFO L272 TraceCheckUtils]: 82: Hoare triple {9638#(< ~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)); {9213#true} is VALID [2022-04-08 12:42:04,745 INFO L290 TraceCheckUtils]: 81: Hoare triple {9638#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {9638#(< ~counter~0 48)} is VALID [2022-04-08 12:42:04,745 INFO L290 TraceCheckUtils]: 80: Hoare triple {9666#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9638#(< ~counter~0 48)} is VALID [2022-04-08 12:42:04,745 INFO L290 TraceCheckUtils]: 79: Hoare triple {9666#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9666#(< ~counter~0 47)} is VALID [2022-04-08 12:42:04,745 INFO L290 TraceCheckUtils]: 78: Hoare triple {9666#(< ~counter~0 47)} assume !!(0 != ~r~0); {9666#(< ~counter~0 47)} is VALID [2022-04-08 12:42:04,746 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {9213#true} {9666#(< ~counter~0 47)} #63#return; {9666#(< ~counter~0 47)} is VALID [2022-04-08 12:42:04,746 INFO L290 TraceCheckUtils]: 76: Hoare triple {9213#true} assume true; {9213#true} is VALID [2022-04-08 12:42:04,746 INFO L290 TraceCheckUtils]: 75: Hoare triple {9213#true} assume !(0 == ~cond); {9213#true} is VALID [2022-04-08 12:42:04,746 INFO L290 TraceCheckUtils]: 74: Hoare triple {9213#true} ~cond := #in~cond; {9213#true} is VALID [2022-04-08 12:42:04,746 INFO L272 TraceCheckUtils]: 73: Hoare triple {9666#(< ~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)); {9213#true} is VALID [2022-04-08 12:42:04,747 INFO L290 TraceCheckUtils]: 72: Hoare triple {9666#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {9666#(< ~counter~0 47)} is VALID [2022-04-08 12:42:04,747 INFO L290 TraceCheckUtils]: 71: Hoare triple {9694#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9666#(< ~counter~0 47)} is VALID [2022-04-08 12:42:04,747 INFO L290 TraceCheckUtils]: 70: Hoare triple {9694#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9694#(< ~counter~0 46)} is VALID [2022-04-08 12:42:04,748 INFO L290 TraceCheckUtils]: 69: Hoare triple {9694#(< ~counter~0 46)} assume !!(0 != ~r~0); {9694#(< ~counter~0 46)} is VALID [2022-04-08 12:42:04,748 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {9213#true} {9694#(< ~counter~0 46)} #63#return; {9694#(< ~counter~0 46)} is VALID [2022-04-08 12:42:04,748 INFO L290 TraceCheckUtils]: 67: Hoare triple {9213#true} assume true; {9213#true} is VALID [2022-04-08 12:42:04,748 INFO L290 TraceCheckUtils]: 66: Hoare triple {9213#true} assume !(0 == ~cond); {9213#true} is VALID [2022-04-08 12:42:04,748 INFO L290 TraceCheckUtils]: 65: Hoare triple {9213#true} ~cond := #in~cond; {9213#true} is VALID [2022-04-08 12:42:04,748 INFO L272 TraceCheckUtils]: 64: Hoare triple {9694#(< ~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)); {9213#true} is VALID [2022-04-08 12:42:04,749 INFO L290 TraceCheckUtils]: 63: Hoare triple {9694#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {9694#(< ~counter~0 46)} is VALID [2022-04-08 12:42:04,749 INFO L290 TraceCheckUtils]: 62: Hoare triple {9722#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9694#(< ~counter~0 46)} is VALID [2022-04-08 12:42:04,749 INFO L290 TraceCheckUtils]: 61: Hoare triple {9722#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9722#(< ~counter~0 45)} is VALID [2022-04-08 12:42:04,750 INFO L290 TraceCheckUtils]: 60: Hoare triple {9722#(< ~counter~0 45)} assume !!(0 != ~r~0); {9722#(< ~counter~0 45)} is VALID [2022-04-08 12:42:04,750 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {9213#true} {9722#(< ~counter~0 45)} #63#return; {9722#(< ~counter~0 45)} is VALID [2022-04-08 12:42:04,750 INFO L290 TraceCheckUtils]: 58: Hoare triple {9213#true} assume true; {9213#true} is VALID [2022-04-08 12:42:04,750 INFO L290 TraceCheckUtils]: 57: Hoare triple {9213#true} assume !(0 == ~cond); {9213#true} is VALID [2022-04-08 12:42:04,750 INFO L290 TraceCheckUtils]: 56: Hoare triple {9213#true} ~cond := #in~cond; {9213#true} is VALID [2022-04-08 12:42:04,750 INFO L272 TraceCheckUtils]: 55: Hoare triple {9722#(< ~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)); {9213#true} is VALID [2022-04-08 12:42:04,751 INFO L290 TraceCheckUtils]: 54: Hoare triple {9722#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {9722#(< ~counter~0 45)} is VALID [2022-04-08 12:42:04,751 INFO L290 TraceCheckUtils]: 53: Hoare triple {9750#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9722#(< ~counter~0 45)} is VALID [2022-04-08 12:42:04,751 INFO L290 TraceCheckUtils]: 52: Hoare triple {9750#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9750#(< ~counter~0 44)} is VALID [2022-04-08 12:42:04,752 INFO L290 TraceCheckUtils]: 51: Hoare triple {9750#(< ~counter~0 44)} assume !!(0 != ~r~0); {9750#(< ~counter~0 44)} is VALID [2022-04-08 12:42:04,752 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {9213#true} {9750#(< ~counter~0 44)} #63#return; {9750#(< ~counter~0 44)} is VALID [2022-04-08 12:42:04,752 INFO L290 TraceCheckUtils]: 49: Hoare triple {9213#true} assume true; {9213#true} is VALID [2022-04-08 12:42:04,752 INFO L290 TraceCheckUtils]: 48: Hoare triple {9213#true} assume !(0 == ~cond); {9213#true} is VALID [2022-04-08 12:42:04,752 INFO L290 TraceCheckUtils]: 47: Hoare triple {9213#true} ~cond := #in~cond; {9213#true} is VALID [2022-04-08 12:42:04,753 INFO L272 TraceCheckUtils]: 46: Hoare triple {9750#(< ~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)); {9213#true} is VALID [2022-04-08 12:42:04,753 INFO L290 TraceCheckUtils]: 45: Hoare triple {9750#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {9750#(< ~counter~0 44)} is VALID [2022-04-08 12:42:04,753 INFO L290 TraceCheckUtils]: 44: Hoare triple {9778#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9750#(< ~counter~0 44)} is VALID [2022-04-08 12:42:04,753 INFO L290 TraceCheckUtils]: 43: Hoare triple {9778#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9778#(< ~counter~0 43)} is VALID [2022-04-08 12:42:04,754 INFO L290 TraceCheckUtils]: 42: Hoare triple {9778#(< ~counter~0 43)} assume !!(0 != ~r~0); {9778#(< ~counter~0 43)} is VALID [2022-04-08 12:42:04,754 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {9213#true} {9778#(< ~counter~0 43)} #63#return; {9778#(< ~counter~0 43)} is VALID [2022-04-08 12:42:04,754 INFO L290 TraceCheckUtils]: 40: Hoare triple {9213#true} assume true; {9213#true} is VALID [2022-04-08 12:42:04,754 INFO L290 TraceCheckUtils]: 39: Hoare triple {9213#true} assume !(0 == ~cond); {9213#true} is VALID [2022-04-08 12:42:04,754 INFO L290 TraceCheckUtils]: 38: Hoare triple {9213#true} ~cond := #in~cond; {9213#true} is VALID [2022-04-08 12:42:04,755 INFO L272 TraceCheckUtils]: 37: Hoare triple {9778#(< ~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)); {9213#true} is VALID [2022-04-08 12:42:04,755 INFO L290 TraceCheckUtils]: 36: Hoare triple {9778#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {9778#(< ~counter~0 43)} is VALID [2022-04-08 12:42:04,755 INFO L290 TraceCheckUtils]: 35: Hoare triple {9806#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9778#(< ~counter~0 43)} is VALID [2022-04-08 12:42:04,756 INFO L290 TraceCheckUtils]: 34: Hoare triple {9806#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9806#(< ~counter~0 42)} is VALID [2022-04-08 12:42:04,756 INFO L290 TraceCheckUtils]: 33: Hoare triple {9806#(< ~counter~0 42)} assume !!(0 != ~r~0); {9806#(< ~counter~0 42)} is VALID [2022-04-08 12:42:04,756 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {9213#true} {9806#(< ~counter~0 42)} #63#return; {9806#(< ~counter~0 42)} is VALID [2022-04-08 12:42:04,756 INFO L290 TraceCheckUtils]: 31: Hoare triple {9213#true} assume true; {9213#true} is VALID [2022-04-08 12:42:04,756 INFO L290 TraceCheckUtils]: 30: Hoare triple {9213#true} assume !(0 == ~cond); {9213#true} is VALID [2022-04-08 12:42:04,757 INFO L290 TraceCheckUtils]: 29: Hoare triple {9213#true} ~cond := #in~cond; {9213#true} is VALID [2022-04-08 12:42:04,757 INFO L272 TraceCheckUtils]: 28: Hoare triple {9806#(< ~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)); {9213#true} is VALID [2022-04-08 12:42:04,757 INFO L290 TraceCheckUtils]: 27: Hoare triple {9806#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {9806#(< ~counter~0 42)} is VALID [2022-04-08 12:42:04,757 INFO L290 TraceCheckUtils]: 26: Hoare triple {9834#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9806#(< ~counter~0 42)} is VALID [2022-04-08 12:42:04,758 INFO L290 TraceCheckUtils]: 25: Hoare triple {9834#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9834#(< ~counter~0 41)} is VALID [2022-04-08 12:42:04,758 INFO L290 TraceCheckUtils]: 24: Hoare triple {9834#(< ~counter~0 41)} assume !!(0 != ~r~0); {9834#(< ~counter~0 41)} is VALID [2022-04-08 12:42:04,758 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {9213#true} {9834#(< ~counter~0 41)} #63#return; {9834#(< ~counter~0 41)} is VALID [2022-04-08 12:42:04,758 INFO L290 TraceCheckUtils]: 22: Hoare triple {9213#true} assume true; {9213#true} is VALID [2022-04-08 12:42:04,759 INFO L290 TraceCheckUtils]: 21: Hoare triple {9213#true} assume !(0 == ~cond); {9213#true} is VALID [2022-04-08 12:42:04,759 INFO L290 TraceCheckUtils]: 20: Hoare triple {9213#true} ~cond := #in~cond; {9213#true} is VALID [2022-04-08 12:42:04,759 INFO L272 TraceCheckUtils]: 19: Hoare triple {9834#(< ~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)); {9213#true} is VALID [2022-04-08 12:42:04,759 INFO L290 TraceCheckUtils]: 18: Hoare triple {9834#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {9834#(< ~counter~0 41)} is VALID [2022-04-08 12:42:04,759 INFO L290 TraceCheckUtils]: 17: Hoare triple {9862#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9834#(< ~counter~0 41)} is VALID [2022-04-08 12:42:04,760 INFO L290 TraceCheckUtils]: 16: Hoare triple {9862#(< ~counter~0 40)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {9862#(< ~counter~0 40)} is VALID [2022-04-08 12:42:04,760 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {9213#true} {9862#(< ~counter~0 40)} #61#return; {9862#(< ~counter~0 40)} is VALID [2022-04-08 12:42:04,760 INFO L290 TraceCheckUtils]: 14: Hoare triple {9213#true} assume true; {9213#true} is VALID [2022-04-08 12:42:04,760 INFO L290 TraceCheckUtils]: 13: Hoare triple {9213#true} assume !(0 == ~cond); {9213#true} is VALID [2022-04-08 12:42:04,760 INFO L290 TraceCheckUtils]: 12: Hoare triple {9213#true} ~cond := #in~cond; {9213#true} is VALID [2022-04-08 12:42:04,760 INFO L272 TraceCheckUtils]: 11: Hoare triple {9862#(< ~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)); {9213#true} is VALID [2022-04-08 12:42:04,761 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {9213#true} {9862#(< ~counter~0 40)} #59#return; {9862#(< ~counter~0 40)} is VALID [2022-04-08 12:42:04,761 INFO L290 TraceCheckUtils]: 9: Hoare triple {9213#true} assume true; {9213#true} is VALID [2022-04-08 12:42:04,761 INFO L290 TraceCheckUtils]: 8: Hoare triple {9213#true} assume !(0 == ~cond); {9213#true} is VALID [2022-04-08 12:42:04,761 INFO L290 TraceCheckUtils]: 7: Hoare triple {9213#true} ~cond := #in~cond; {9213#true} is VALID [2022-04-08 12:42:04,761 INFO L272 TraceCheckUtils]: 6: Hoare triple {9862#(< ~counter~0 40)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {9213#true} is VALID [2022-04-08 12:42:04,761 INFO L290 TraceCheckUtils]: 5: Hoare triple {9862#(< ~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; {9862#(< ~counter~0 40)} is VALID [2022-04-08 12:42:04,762 INFO L272 TraceCheckUtils]: 4: Hoare triple {9862#(< ~counter~0 40)} call #t~ret7 := main(); {9862#(< ~counter~0 40)} is VALID [2022-04-08 12:42:04,762 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9862#(< ~counter~0 40)} {9213#true} #67#return; {9862#(< ~counter~0 40)} is VALID [2022-04-08 12:42:04,762 INFO L290 TraceCheckUtils]: 2: Hoare triple {9862#(< ~counter~0 40)} assume true; {9862#(< ~counter~0 40)} is VALID [2022-04-08 12:42:04,763 INFO L290 TraceCheckUtils]: 1: Hoare triple {9213#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; {9862#(< ~counter~0 40)} is VALID [2022-04-08 12:42:04,763 INFO L272 TraceCheckUtils]: 0: Hoare triple {9213#true} call ULTIMATE.init(); {9213#true} is VALID [2022-04-08 12:42:04,763 INFO L134 CoverageAnalysis]: Checked inductivity of 449 backedges. 20 proven. 245 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2022-04-08 12:42:04,763 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:42:04,763 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [973686772] [2022-04-08 12:42:04,763 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:42:04,763 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2143665240] [2022-04-08 12:42:04,764 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2143665240] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:42:04,764 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:42:04,764 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14] total 26 [2022-04-08 12:42:04,764 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:42:04,764 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1058004335] [2022-04-08 12:42:04,764 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1058004335] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:42:04,764 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:42:04,764 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-08 12:42:04,764 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1272885886] [2022-04-08 12:42:04,764 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:42:04,765 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 [2022-04-08 12:42:04,765 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:42:04,765 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) [2022-04-08 12:42:04,838 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:42:04,839 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-08 12:42:04,839 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:42:04,839 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-08 12:42:04,839 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=281, Invalid=369, Unknown=0, NotChecked=0, Total=650 [2022-04-08 12:42:04,839 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) [2022-04-08 12:42:05,290 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:42:05,291 INFO L93 Difference]: Finished difference Result 124 states and 136 transitions. [2022-04-08 12:42:05,291 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-04-08 12:42:05,291 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 [2022-04-08 12:42:05,291 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:42:05,291 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) [2022-04-08 12:42:05,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 135 transitions. [2022-04-08 12:42:05,294 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) [2022-04-08 12:42:05,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 135 transitions. [2022-04-08 12:42:05,297 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 24 states and 135 transitions. [2022-04-08 12:42:05,401 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 135 edges. 135 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:42:05,402 INFO L225 Difference]: With dead ends: 124 [2022-04-08 12:42:05,402 INFO L226 Difference]: Without dead ends: 119 [2022-04-08 12:42:05,403 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 235 GetRequests, 201 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 76 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=531, Invalid=729, Unknown=0, NotChecked=0, Total=1260 [2022-04-08 12:42:05,403 INFO L913 BasicCegarLoop]: 36 mSDtfsCounter, 45 mSDsluCounter, 108 mSDsCounter, 0 mSdLazyCounter, 68 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 45 SdHoareTripleChecker+Valid, 144 SdHoareTripleChecker+Invalid, 89 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 68 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 12:42:05,403 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [45 Valid, 144 Invalid, 89 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 68 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 12:42:05,404 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 119 states. [2022-04-08 12:42:05,509 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 119 to 119. [2022-04-08 12:42:05,509 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:42:05,510 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) [2022-04-08 12:42:05,510 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) [2022-04-08 12:42:05,510 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) [2022-04-08 12:42:05,512 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:42:05,512 INFO L93 Difference]: Finished difference Result 119 states and 131 transitions. [2022-04-08 12:42:05,512 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 131 transitions. [2022-04-08 12:42:05,513 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:42:05,513 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:42:05,513 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. [2022-04-08 12:42:05,513 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. [2022-04-08 12:42:05,515 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:42:05,516 INFO L93 Difference]: Finished difference Result 119 states and 131 transitions. [2022-04-08 12:42:05,516 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 131 transitions. [2022-04-08 12:42:05,516 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:42:05,516 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:42:05,516 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:42:05,516 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:42:05,516 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) [2022-04-08 12:42:05,519 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 119 states and 131 transitions. [2022-04-08 12:42:05,519 INFO L78 Accepts]: Start accepts. Automaton has 119 states and 131 transitions. Word has length 113 [2022-04-08 12:42:05,519 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:42:05,519 INFO L478 AbstractCegarLoop]: Abstraction has 119 states and 131 transitions. [2022-04-08 12:42:05,519 INFO L479 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) [2022-04-08 12:42:05,519 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 119 states and 131 transitions. [2022-04-08 12:42:06,981 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 131 edges. 131 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:42:06,981 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 131 transitions. [2022-04-08 12:42:06,983 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-04-08 12:42:06,983 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:42:06,983 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:42:07,006 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2022-04-08 12:42:07,199 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:42:07,199 INFO L403 AbstractCegarLoop]: === Iteration 15 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:42:07,199 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:42:07,199 INFO L85 PathProgramCache]: Analyzing trace with hash 1999651676, now seen corresponding path program 21 times [2022-04-08 12:42:07,199 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:42:07,199 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1089250068] [2022-04-08 12:42:07,200 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:42:07,200 INFO L85 PathProgramCache]: Analyzing trace with hash 1999651676, now seen corresponding path program 22 times [2022-04-08 12:42:07,200 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:42:07,200 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1152899603] [2022-04-08 12:42:07,200 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:42:07,200 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:42:07,215 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:42:07,216 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [196544946] [2022-04-08 12:42:07,216 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 12:42:07,216 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:42:07,216 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:42:07,217 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) [2022-04-08 12:42:07,219 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2022-04-08 12:42:07,285 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 12:42:07,285 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:42:07,286 INFO L263 TraceCheckSpWp]: Trace formula consists of 313 conjuncts, 27 conjunts are in the unsatisfiable core [2022-04-08 12:42:07,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:42:07,323 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:42:07,906 INFO L272 TraceCheckUtils]: 0: Hoare triple {10660#true} call ULTIMATE.init(); {10660#true} is VALID [2022-04-08 12:42:07,906 INFO L290 TraceCheckUtils]: 1: Hoare triple {10660#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; {10668#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:07,907 INFO L290 TraceCheckUtils]: 2: Hoare triple {10668#(<= ~counter~0 0)} assume true; {10668#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:07,907 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10668#(<= ~counter~0 0)} {10660#true} #67#return; {10668#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:07,907 INFO L272 TraceCheckUtils]: 4: Hoare triple {10668#(<= ~counter~0 0)} call #t~ret7 := main(); {10668#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:07,908 INFO L290 TraceCheckUtils]: 5: Hoare triple {10668#(<= ~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; {10668#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:07,908 INFO L272 TraceCheckUtils]: 6: Hoare triple {10668#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {10668#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:07,908 INFO L290 TraceCheckUtils]: 7: Hoare triple {10668#(<= ~counter~0 0)} ~cond := #in~cond; {10668#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:07,909 INFO L290 TraceCheckUtils]: 8: Hoare triple {10668#(<= ~counter~0 0)} assume !(0 == ~cond); {10668#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:07,909 INFO L290 TraceCheckUtils]: 9: Hoare triple {10668#(<= ~counter~0 0)} assume true; {10668#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:07,909 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {10668#(<= ~counter~0 0)} {10668#(<= ~counter~0 0)} #59#return; {10668#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:07,910 INFO L272 TraceCheckUtils]: 11: Hoare triple {10668#(<= ~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)); {10668#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:07,910 INFO L290 TraceCheckUtils]: 12: Hoare triple {10668#(<= ~counter~0 0)} ~cond := #in~cond; {10668#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:07,910 INFO L290 TraceCheckUtils]: 13: Hoare triple {10668#(<= ~counter~0 0)} assume !(0 == ~cond); {10668#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:07,910 INFO L290 TraceCheckUtils]: 14: Hoare triple {10668#(<= ~counter~0 0)} assume true; {10668#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:07,911 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {10668#(<= ~counter~0 0)} {10668#(<= ~counter~0 0)} #61#return; {10668#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:07,911 INFO L290 TraceCheckUtils]: 16: Hoare triple {10668#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {10668#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:07,912 INFO L290 TraceCheckUtils]: 17: Hoare triple {10668#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10717#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:07,912 INFO L290 TraceCheckUtils]: 18: Hoare triple {10717#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {10717#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:07,912 INFO L272 TraceCheckUtils]: 19: Hoare triple {10717#(<= ~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)); {10717#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:07,913 INFO L290 TraceCheckUtils]: 20: Hoare triple {10717#(<= ~counter~0 1)} ~cond := #in~cond; {10717#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:07,913 INFO L290 TraceCheckUtils]: 21: Hoare triple {10717#(<= ~counter~0 1)} assume !(0 == ~cond); {10717#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:07,913 INFO L290 TraceCheckUtils]: 22: Hoare triple {10717#(<= ~counter~0 1)} assume true; {10717#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:07,915 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {10717#(<= ~counter~0 1)} {10717#(<= ~counter~0 1)} #63#return; {10717#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:07,915 INFO L290 TraceCheckUtils]: 24: Hoare triple {10717#(<= ~counter~0 1)} assume !!(0 != ~r~0); {10717#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:07,915 INFO L290 TraceCheckUtils]: 25: Hoare triple {10717#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10717#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:07,916 INFO L290 TraceCheckUtils]: 26: Hoare triple {10717#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10745#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:07,916 INFO L290 TraceCheckUtils]: 27: Hoare triple {10745#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {10745#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:07,917 INFO L272 TraceCheckUtils]: 28: Hoare triple {10745#(<= ~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)); {10745#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:07,917 INFO L290 TraceCheckUtils]: 29: Hoare triple {10745#(<= ~counter~0 2)} ~cond := #in~cond; {10745#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:07,917 INFO L290 TraceCheckUtils]: 30: Hoare triple {10745#(<= ~counter~0 2)} assume !(0 == ~cond); {10745#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:07,917 INFO L290 TraceCheckUtils]: 31: Hoare triple {10745#(<= ~counter~0 2)} assume true; {10745#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:07,918 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {10745#(<= ~counter~0 2)} {10745#(<= ~counter~0 2)} #63#return; {10745#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:07,918 INFO L290 TraceCheckUtils]: 33: Hoare triple {10745#(<= ~counter~0 2)} assume !!(0 != ~r~0); {10745#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:07,918 INFO L290 TraceCheckUtils]: 34: Hoare triple {10745#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10745#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:07,919 INFO L290 TraceCheckUtils]: 35: Hoare triple {10745#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10773#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:07,919 INFO L290 TraceCheckUtils]: 36: Hoare triple {10773#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {10773#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:07,920 INFO L272 TraceCheckUtils]: 37: Hoare triple {10773#(<= ~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)); {10773#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:07,920 INFO L290 TraceCheckUtils]: 38: Hoare triple {10773#(<= ~counter~0 3)} ~cond := #in~cond; {10773#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:07,920 INFO L290 TraceCheckUtils]: 39: Hoare triple {10773#(<= ~counter~0 3)} assume !(0 == ~cond); {10773#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:07,920 INFO L290 TraceCheckUtils]: 40: Hoare triple {10773#(<= ~counter~0 3)} assume true; {10773#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:07,921 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {10773#(<= ~counter~0 3)} {10773#(<= ~counter~0 3)} #63#return; {10773#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:07,921 INFO L290 TraceCheckUtils]: 42: Hoare triple {10773#(<= ~counter~0 3)} assume !!(0 != ~r~0); {10773#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:07,922 INFO L290 TraceCheckUtils]: 43: Hoare triple {10773#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10773#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:07,922 INFO L290 TraceCheckUtils]: 44: Hoare triple {10773#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10801#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:07,922 INFO L290 TraceCheckUtils]: 45: Hoare triple {10801#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {10801#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:07,923 INFO L272 TraceCheckUtils]: 46: Hoare triple {10801#(<= ~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)); {10801#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:07,923 INFO L290 TraceCheckUtils]: 47: Hoare triple {10801#(<= ~counter~0 4)} ~cond := #in~cond; {10801#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:07,923 INFO L290 TraceCheckUtils]: 48: Hoare triple {10801#(<= ~counter~0 4)} assume !(0 == ~cond); {10801#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:07,924 INFO L290 TraceCheckUtils]: 49: Hoare triple {10801#(<= ~counter~0 4)} assume true; {10801#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:07,924 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {10801#(<= ~counter~0 4)} {10801#(<= ~counter~0 4)} #63#return; {10801#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:07,924 INFO L290 TraceCheckUtils]: 51: Hoare triple {10801#(<= ~counter~0 4)} assume !!(0 != ~r~0); {10801#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:07,925 INFO L290 TraceCheckUtils]: 52: Hoare triple {10801#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10801#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:07,925 INFO L290 TraceCheckUtils]: 53: Hoare triple {10801#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10829#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:07,925 INFO L290 TraceCheckUtils]: 54: Hoare triple {10829#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {10829#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:07,926 INFO L272 TraceCheckUtils]: 55: Hoare triple {10829#(<= ~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)); {10829#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:07,926 INFO L290 TraceCheckUtils]: 56: Hoare triple {10829#(<= ~counter~0 5)} ~cond := #in~cond; {10829#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:07,926 INFO L290 TraceCheckUtils]: 57: Hoare triple {10829#(<= ~counter~0 5)} assume !(0 == ~cond); {10829#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:07,927 INFO L290 TraceCheckUtils]: 58: Hoare triple {10829#(<= ~counter~0 5)} assume true; {10829#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:07,927 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {10829#(<= ~counter~0 5)} {10829#(<= ~counter~0 5)} #63#return; {10829#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:07,928 INFO L290 TraceCheckUtils]: 60: Hoare triple {10829#(<= ~counter~0 5)} assume !!(0 != ~r~0); {10829#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:07,928 INFO L290 TraceCheckUtils]: 61: Hoare triple {10829#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10829#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:07,928 INFO L290 TraceCheckUtils]: 62: Hoare triple {10829#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10857#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:07,929 INFO L290 TraceCheckUtils]: 63: Hoare triple {10857#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {10857#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:07,929 INFO L272 TraceCheckUtils]: 64: Hoare triple {10857#(<= ~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)); {10857#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:07,929 INFO L290 TraceCheckUtils]: 65: Hoare triple {10857#(<= ~counter~0 6)} ~cond := #in~cond; {10857#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:07,930 INFO L290 TraceCheckUtils]: 66: Hoare triple {10857#(<= ~counter~0 6)} assume !(0 == ~cond); {10857#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:07,930 INFO L290 TraceCheckUtils]: 67: Hoare triple {10857#(<= ~counter~0 6)} assume true; {10857#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:07,930 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {10857#(<= ~counter~0 6)} {10857#(<= ~counter~0 6)} #63#return; {10857#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:07,931 INFO L290 TraceCheckUtils]: 69: Hoare triple {10857#(<= ~counter~0 6)} assume !!(0 != ~r~0); {10857#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:07,931 INFO L290 TraceCheckUtils]: 70: Hoare triple {10857#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10857#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:07,931 INFO L290 TraceCheckUtils]: 71: Hoare triple {10857#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10885#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:07,932 INFO L290 TraceCheckUtils]: 72: Hoare triple {10885#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {10885#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:07,932 INFO L272 TraceCheckUtils]: 73: Hoare triple {10885#(<= ~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)); {10885#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:07,932 INFO L290 TraceCheckUtils]: 74: Hoare triple {10885#(<= ~counter~0 7)} ~cond := #in~cond; {10885#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:07,933 INFO L290 TraceCheckUtils]: 75: Hoare triple {10885#(<= ~counter~0 7)} assume !(0 == ~cond); {10885#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:07,933 INFO L290 TraceCheckUtils]: 76: Hoare triple {10885#(<= ~counter~0 7)} assume true; {10885#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:07,934 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {10885#(<= ~counter~0 7)} {10885#(<= ~counter~0 7)} #63#return; {10885#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:07,934 INFO L290 TraceCheckUtils]: 78: Hoare triple {10885#(<= ~counter~0 7)} assume !!(0 != ~r~0); {10885#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:07,934 INFO L290 TraceCheckUtils]: 79: Hoare triple {10885#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10885#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:07,935 INFO L290 TraceCheckUtils]: 80: Hoare triple {10885#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10913#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:07,935 INFO L290 TraceCheckUtils]: 81: Hoare triple {10913#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {10913#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:07,935 INFO L272 TraceCheckUtils]: 82: Hoare triple {10913#(<= ~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)); {10913#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:07,936 INFO L290 TraceCheckUtils]: 83: Hoare triple {10913#(<= ~counter~0 8)} ~cond := #in~cond; {10913#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:07,936 INFO L290 TraceCheckUtils]: 84: Hoare triple {10913#(<= ~counter~0 8)} assume !(0 == ~cond); {10913#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:07,936 INFO L290 TraceCheckUtils]: 85: Hoare triple {10913#(<= ~counter~0 8)} assume true; {10913#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:07,937 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {10913#(<= ~counter~0 8)} {10913#(<= ~counter~0 8)} #63#return; {10913#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:07,937 INFO L290 TraceCheckUtils]: 87: Hoare triple {10913#(<= ~counter~0 8)} assume !!(0 != ~r~0); {10913#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:07,937 INFO L290 TraceCheckUtils]: 88: Hoare triple {10913#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10913#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:07,938 INFO L290 TraceCheckUtils]: 89: Hoare triple {10913#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10941#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:07,938 INFO L290 TraceCheckUtils]: 90: Hoare triple {10941#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {10941#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:07,938 INFO L272 TraceCheckUtils]: 91: Hoare triple {10941#(<= ~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)); {10941#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:07,939 INFO L290 TraceCheckUtils]: 92: Hoare triple {10941#(<= ~counter~0 9)} ~cond := #in~cond; {10941#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:07,939 INFO L290 TraceCheckUtils]: 93: Hoare triple {10941#(<= ~counter~0 9)} assume !(0 == ~cond); {10941#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:07,939 INFO L290 TraceCheckUtils]: 94: Hoare triple {10941#(<= ~counter~0 9)} assume true; {10941#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:07,940 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {10941#(<= ~counter~0 9)} {10941#(<= ~counter~0 9)} #63#return; {10941#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:07,940 INFO L290 TraceCheckUtils]: 96: Hoare triple {10941#(<= ~counter~0 9)} assume !!(0 != ~r~0); {10941#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:07,940 INFO L290 TraceCheckUtils]: 97: Hoare triple {10941#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10941#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:07,941 INFO L290 TraceCheckUtils]: 98: Hoare triple {10941#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10969#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:07,941 INFO L290 TraceCheckUtils]: 99: Hoare triple {10969#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {10969#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:07,942 INFO L272 TraceCheckUtils]: 100: Hoare triple {10969#(<= ~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)); {10969#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:07,942 INFO L290 TraceCheckUtils]: 101: Hoare triple {10969#(<= ~counter~0 10)} ~cond := #in~cond; {10969#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:07,942 INFO L290 TraceCheckUtils]: 102: Hoare triple {10969#(<= ~counter~0 10)} assume !(0 == ~cond); {10969#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:07,942 INFO L290 TraceCheckUtils]: 103: Hoare triple {10969#(<= ~counter~0 10)} assume true; {10969#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:07,943 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {10969#(<= ~counter~0 10)} {10969#(<= ~counter~0 10)} #63#return; {10969#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:07,943 INFO L290 TraceCheckUtils]: 105: Hoare triple {10969#(<= ~counter~0 10)} assume !!(0 != ~r~0); {10969#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:07,944 INFO L290 TraceCheckUtils]: 106: Hoare triple {10969#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10969#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:07,944 INFO L290 TraceCheckUtils]: 107: Hoare triple {10969#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10997#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:07,944 INFO L290 TraceCheckUtils]: 108: Hoare triple {10997#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {10997#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:07,945 INFO L272 TraceCheckUtils]: 109: Hoare triple {10997#(<= ~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)); {10997#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:07,945 INFO L290 TraceCheckUtils]: 110: Hoare triple {10997#(<= ~counter~0 11)} ~cond := #in~cond; {10997#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:07,945 INFO L290 TraceCheckUtils]: 111: Hoare triple {10997#(<= ~counter~0 11)} assume !(0 == ~cond); {10997#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:07,946 INFO L290 TraceCheckUtils]: 112: Hoare triple {10997#(<= ~counter~0 11)} assume true; {10997#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:07,946 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {10997#(<= ~counter~0 11)} {10997#(<= ~counter~0 11)} #63#return; {10997#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:07,946 INFO L290 TraceCheckUtils]: 114: Hoare triple {10997#(<= ~counter~0 11)} assume !!(0 != ~r~0); {10997#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:07,947 INFO L290 TraceCheckUtils]: 115: Hoare triple {10997#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10997#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:07,947 INFO L290 TraceCheckUtils]: 116: Hoare triple {10997#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11025#(<= |main_#t~post6| 11)} is VALID [2022-04-08 12:42:07,947 INFO L290 TraceCheckUtils]: 117: Hoare triple {11025#(<= |main_#t~post6| 11)} assume !(#t~post6 < 50);havoc #t~post6; {10661#false} is VALID [2022-04-08 12:42:07,947 INFO L272 TraceCheckUtils]: 118: Hoare triple {10661#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)); {10661#false} is VALID [2022-04-08 12:42:07,948 INFO L290 TraceCheckUtils]: 119: Hoare triple {10661#false} ~cond := #in~cond; {10661#false} is VALID [2022-04-08 12:42:07,948 INFO L290 TraceCheckUtils]: 120: Hoare triple {10661#false} assume 0 == ~cond; {10661#false} is VALID [2022-04-08 12:42:07,948 INFO L290 TraceCheckUtils]: 121: Hoare triple {10661#false} assume !false; {10661#false} is VALID [2022-04-08 12:42:07,948 INFO L134 CoverageAnalysis]: Checked inductivity of 543 backedges. 22 proven. 517 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:42:07,948 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:42:08,615 INFO L290 TraceCheckUtils]: 121: Hoare triple {10661#false} assume !false; {10661#false} is VALID [2022-04-08 12:42:08,615 INFO L290 TraceCheckUtils]: 120: Hoare triple {10661#false} assume 0 == ~cond; {10661#false} is VALID [2022-04-08 12:42:08,615 INFO L290 TraceCheckUtils]: 119: Hoare triple {10661#false} ~cond := #in~cond; {10661#false} is VALID [2022-04-08 12:42:08,615 INFO L272 TraceCheckUtils]: 118: Hoare triple {10661#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)); {10661#false} is VALID [2022-04-08 12:42:08,615 INFO L290 TraceCheckUtils]: 117: Hoare triple {11053#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {10661#false} is VALID [2022-04-08 12:42:08,616 INFO L290 TraceCheckUtils]: 116: Hoare triple {11057#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11053#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:42:08,616 INFO L290 TraceCheckUtils]: 115: Hoare triple {11057#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11057#(< ~counter~0 50)} is VALID [2022-04-08 12:42:08,616 INFO L290 TraceCheckUtils]: 114: Hoare triple {11057#(< ~counter~0 50)} assume !!(0 != ~r~0); {11057#(< ~counter~0 50)} is VALID [2022-04-08 12:42:08,617 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {10660#true} {11057#(< ~counter~0 50)} #63#return; {11057#(< ~counter~0 50)} is VALID [2022-04-08 12:42:08,617 INFO L290 TraceCheckUtils]: 112: Hoare triple {10660#true} assume true; {10660#true} is VALID [2022-04-08 12:42:08,617 INFO L290 TraceCheckUtils]: 111: Hoare triple {10660#true} assume !(0 == ~cond); {10660#true} is VALID [2022-04-08 12:42:08,617 INFO L290 TraceCheckUtils]: 110: Hoare triple {10660#true} ~cond := #in~cond; {10660#true} is VALID [2022-04-08 12:42:08,617 INFO L272 TraceCheckUtils]: 109: Hoare triple {11057#(< ~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)); {10660#true} is VALID [2022-04-08 12:42:08,617 INFO L290 TraceCheckUtils]: 108: Hoare triple {11057#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {11057#(< ~counter~0 50)} is VALID [2022-04-08 12:42:08,618 INFO L290 TraceCheckUtils]: 107: Hoare triple {11085#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11057#(< ~counter~0 50)} is VALID [2022-04-08 12:42:08,618 INFO L290 TraceCheckUtils]: 106: Hoare triple {11085#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11085#(< ~counter~0 49)} is VALID [2022-04-08 12:42:08,618 INFO L290 TraceCheckUtils]: 105: Hoare triple {11085#(< ~counter~0 49)} assume !!(0 != ~r~0); {11085#(< ~counter~0 49)} is VALID [2022-04-08 12:42:08,619 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {10660#true} {11085#(< ~counter~0 49)} #63#return; {11085#(< ~counter~0 49)} is VALID [2022-04-08 12:42:08,619 INFO L290 TraceCheckUtils]: 103: Hoare triple {10660#true} assume true; {10660#true} is VALID [2022-04-08 12:42:08,619 INFO L290 TraceCheckUtils]: 102: Hoare triple {10660#true} assume !(0 == ~cond); {10660#true} is VALID [2022-04-08 12:42:08,619 INFO L290 TraceCheckUtils]: 101: Hoare triple {10660#true} ~cond := #in~cond; {10660#true} is VALID [2022-04-08 12:42:08,619 INFO L272 TraceCheckUtils]: 100: Hoare triple {11085#(< ~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)); {10660#true} is VALID [2022-04-08 12:42:08,620 INFO L290 TraceCheckUtils]: 99: Hoare triple {11085#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {11085#(< ~counter~0 49)} is VALID [2022-04-08 12:42:08,621 INFO L290 TraceCheckUtils]: 98: Hoare triple {11113#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11085#(< ~counter~0 49)} is VALID [2022-04-08 12:42:08,621 INFO L290 TraceCheckUtils]: 97: Hoare triple {11113#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11113#(< ~counter~0 48)} is VALID [2022-04-08 12:42:08,621 INFO L290 TraceCheckUtils]: 96: Hoare triple {11113#(< ~counter~0 48)} assume !!(0 != ~r~0); {11113#(< ~counter~0 48)} is VALID [2022-04-08 12:42:08,622 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {10660#true} {11113#(< ~counter~0 48)} #63#return; {11113#(< ~counter~0 48)} is VALID [2022-04-08 12:42:08,622 INFO L290 TraceCheckUtils]: 94: Hoare triple {10660#true} assume true; {10660#true} is VALID [2022-04-08 12:42:08,622 INFO L290 TraceCheckUtils]: 93: Hoare triple {10660#true} assume !(0 == ~cond); {10660#true} is VALID [2022-04-08 12:42:08,622 INFO L290 TraceCheckUtils]: 92: Hoare triple {10660#true} ~cond := #in~cond; {10660#true} is VALID [2022-04-08 12:42:08,622 INFO L272 TraceCheckUtils]: 91: Hoare triple {11113#(< ~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)); {10660#true} is VALID [2022-04-08 12:42:08,627 INFO L290 TraceCheckUtils]: 90: Hoare triple {11113#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {11113#(< ~counter~0 48)} is VALID [2022-04-08 12:42:08,628 INFO L290 TraceCheckUtils]: 89: Hoare triple {11141#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11113#(< ~counter~0 48)} is VALID [2022-04-08 12:42:08,628 INFO L290 TraceCheckUtils]: 88: Hoare triple {11141#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11141#(< ~counter~0 47)} is VALID [2022-04-08 12:42:08,628 INFO L290 TraceCheckUtils]: 87: Hoare triple {11141#(< ~counter~0 47)} assume !!(0 != ~r~0); {11141#(< ~counter~0 47)} is VALID [2022-04-08 12:42:08,629 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {10660#true} {11141#(< ~counter~0 47)} #63#return; {11141#(< ~counter~0 47)} is VALID [2022-04-08 12:42:08,629 INFO L290 TraceCheckUtils]: 85: Hoare triple {10660#true} assume true; {10660#true} is VALID [2022-04-08 12:42:08,629 INFO L290 TraceCheckUtils]: 84: Hoare triple {10660#true} assume !(0 == ~cond); {10660#true} is VALID [2022-04-08 12:42:08,630 INFO L290 TraceCheckUtils]: 83: Hoare triple {10660#true} ~cond := #in~cond; {10660#true} is VALID [2022-04-08 12:42:08,630 INFO L272 TraceCheckUtils]: 82: Hoare triple {11141#(< ~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)); {10660#true} is VALID [2022-04-08 12:42:08,630 INFO L290 TraceCheckUtils]: 81: Hoare triple {11141#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {11141#(< ~counter~0 47)} is VALID [2022-04-08 12:42:08,631 INFO L290 TraceCheckUtils]: 80: Hoare triple {11169#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11141#(< ~counter~0 47)} is VALID [2022-04-08 12:42:08,631 INFO L290 TraceCheckUtils]: 79: Hoare triple {11169#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11169#(< ~counter~0 46)} is VALID [2022-04-08 12:42:08,631 INFO L290 TraceCheckUtils]: 78: Hoare triple {11169#(< ~counter~0 46)} assume !!(0 != ~r~0); {11169#(< ~counter~0 46)} is VALID [2022-04-08 12:42:08,632 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {10660#true} {11169#(< ~counter~0 46)} #63#return; {11169#(< ~counter~0 46)} is VALID [2022-04-08 12:42:08,632 INFO L290 TraceCheckUtils]: 76: Hoare triple {10660#true} assume true; {10660#true} is VALID [2022-04-08 12:42:08,632 INFO L290 TraceCheckUtils]: 75: Hoare triple {10660#true} assume !(0 == ~cond); {10660#true} is VALID [2022-04-08 12:42:08,632 INFO L290 TraceCheckUtils]: 74: Hoare triple {10660#true} ~cond := #in~cond; {10660#true} is VALID [2022-04-08 12:42:08,632 INFO L272 TraceCheckUtils]: 73: Hoare triple {11169#(< ~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)); {10660#true} is VALID [2022-04-08 12:42:08,633 INFO L290 TraceCheckUtils]: 72: Hoare triple {11169#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {11169#(< ~counter~0 46)} is VALID [2022-04-08 12:42:08,633 INFO L290 TraceCheckUtils]: 71: Hoare triple {11197#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11169#(< ~counter~0 46)} is VALID [2022-04-08 12:42:08,634 INFO L290 TraceCheckUtils]: 70: Hoare triple {11197#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11197#(< ~counter~0 45)} is VALID [2022-04-08 12:42:08,634 INFO L290 TraceCheckUtils]: 69: Hoare triple {11197#(< ~counter~0 45)} assume !!(0 != ~r~0); {11197#(< ~counter~0 45)} is VALID [2022-04-08 12:42:08,635 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {10660#true} {11197#(< ~counter~0 45)} #63#return; {11197#(< ~counter~0 45)} is VALID [2022-04-08 12:42:08,635 INFO L290 TraceCheckUtils]: 67: Hoare triple {10660#true} assume true; {10660#true} is VALID [2022-04-08 12:42:08,635 INFO L290 TraceCheckUtils]: 66: Hoare triple {10660#true} assume !(0 == ~cond); {10660#true} is VALID [2022-04-08 12:42:08,635 INFO L290 TraceCheckUtils]: 65: Hoare triple {10660#true} ~cond := #in~cond; {10660#true} is VALID [2022-04-08 12:42:08,635 INFO L272 TraceCheckUtils]: 64: Hoare triple {11197#(< ~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)); {10660#true} is VALID [2022-04-08 12:42:08,636 INFO L290 TraceCheckUtils]: 63: Hoare triple {11197#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {11197#(< ~counter~0 45)} is VALID [2022-04-08 12:42:08,636 INFO L290 TraceCheckUtils]: 62: Hoare triple {11225#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11197#(< ~counter~0 45)} is VALID [2022-04-08 12:42:08,637 INFO L290 TraceCheckUtils]: 61: Hoare triple {11225#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11225#(< ~counter~0 44)} is VALID [2022-04-08 12:42:08,637 INFO L290 TraceCheckUtils]: 60: Hoare triple {11225#(< ~counter~0 44)} assume !!(0 != ~r~0); {11225#(< ~counter~0 44)} is VALID [2022-04-08 12:42:08,638 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {10660#true} {11225#(< ~counter~0 44)} #63#return; {11225#(< ~counter~0 44)} is VALID [2022-04-08 12:42:08,638 INFO L290 TraceCheckUtils]: 58: Hoare triple {10660#true} assume true; {10660#true} is VALID [2022-04-08 12:42:08,638 INFO L290 TraceCheckUtils]: 57: Hoare triple {10660#true} assume !(0 == ~cond); {10660#true} is VALID [2022-04-08 12:42:08,638 INFO L290 TraceCheckUtils]: 56: Hoare triple {10660#true} ~cond := #in~cond; {10660#true} is VALID [2022-04-08 12:42:08,638 INFO L272 TraceCheckUtils]: 55: Hoare triple {11225#(< ~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)); {10660#true} is VALID [2022-04-08 12:42:08,638 INFO L290 TraceCheckUtils]: 54: Hoare triple {11225#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {11225#(< ~counter~0 44)} is VALID [2022-04-08 12:42:08,639 INFO L290 TraceCheckUtils]: 53: Hoare triple {11253#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11225#(< ~counter~0 44)} is VALID [2022-04-08 12:42:08,639 INFO L290 TraceCheckUtils]: 52: Hoare triple {11253#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11253#(< ~counter~0 43)} is VALID [2022-04-08 12:42:08,640 INFO L290 TraceCheckUtils]: 51: Hoare triple {11253#(< ~counter~0 43)} assume !!(0 != ~r~0); {11253#(< ~counter~0 43)} is VALID [2022-04-08 12:42:08,640 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {10660#true} {11253#(< ~counter~0 43)} #63#return; {11253#(< ~counter~0 43)} is VALID [2022-04-08 12:42:08,640 INFO L290 TraceCheckUtils]: 49: Hoare triple {10660#true} assume true; {10660#true} is VALID [2022-04-08 12:42:08,640 INFO L290 TraceCheckUtils]: 48: Hoare triple {10660#true} assume !(0 == ~cond); {10660#true} is VALID [2022-04-08 12:42:08,641 INFO L290 TraceCheckUtils]: 47: Hoare triple {10660#true} ~cond := #in~cond; {10660#true} is VALID [2022-04-08 12:42:08,641 INFO L272 TraceCheckUtils]: 46: Hoare triple {11253#(< ~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)); {10660#true} is VALID [2022-04-08 12:42:08,641 INFO L290 TraceCheckUtils]: 45: Hoare triple {11253#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {11253#(< ~counter~0 43)} is VALID [2022-04-08 12:42:08,641 INFO L290 TraceCheckUtils]: 44: Hoare triple {11281#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11253#(< ~counter~0 43)} is VALID [2022-04-08 12:42:08,642 INFO L290 TraceCheckUtils]: 43: Hoare triple {11281#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11281#(< ~counter~0 42)} is VALID [2022-04-08 12:42:08,642 INFO L290 TraceCheckUtils]: 42: Hoare triple {11281#(< ~counter~0 42)} assume !!(0 != ~r~0); {11281#(< ~counter~0 42)} is VALID [2022-04-08 12:42:08,643 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {10660#true} {11281#(< ~counter~0 42)} #63#return; {11281#(< ~counter~0 42)} is VALID [2022-04-08 12:42:08,643 INFO L290 TraceCheckUtils]: 40: Hoare triple {10660#true} assume true; {10660#true} is VALID [2022-04-08 12:42:08,643 INFO L290 TraceCheckUtils]: 39: Hoare triple {10660#true} assume !(0 == ~cond); {10660#true} is VALID [2022-04-08 12:42:08,643 INFO L290 TraceCheckUtils]: 38: Hoare triple {10660#true} ~cond := #in~cond; {10660#true} is VALID [2022-04-08 12:42:08,643 INFO L272 TraceCheckUtils]: 37: Hoare triple {11281#(< ~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)); {10660#true} is VALID [2022-04-08 12:42:08,644 INFO L290 TraceCheckUtils]: 36: Hoare triple {11281#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {11281#(< ~counter~0 42)} is VALID [2022-04-08 12:42:08,644 INFO L290 TraceCheckUtils]: 35: Hoare triple {11309#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11281#(< ~counter~0 42)} is VALID [2022-04-08 12:42:08,644 INFO L290 TraceCheckUtils]: 34: Hoare triple {11309#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11309#(< ~counter~0 41)} is VALID [2022-04-08 12:42:08,645 INFO L290 TraceCheckUtils]: 33: Hoare triple {11309#(< ~counter~0 41)} assume !!(0 != ~r~0); {11309#(< ~counter~0 41)} is VALID [2022-04-08 12:42:08,645 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {10660#true} {11309#(< ~counter~0 41)} #63#return; {11309#(< ~counter~0 41)} is VALID [2022-04-08 12:42:08,646 INFO L290 TraceCheckUtils]: 31: Hoare triple {10660#true} assume true; {10660#true} is VALID [2022-04-08 12:42:08,646 INFO L290 TraceCheckUtils]: 30: Hoare triple {10660#true} assume !(0 == ~cond); {10660#true} is VALID [2022-04-08 12:42:08,646 INFO L290 TraceCheckUtils]: 29: Hoare triple {10660#true} ~cond := #in~cond; {10660#true} is VALID [2022-04-08 12:42:08,646 INFO L272 TraceCheckUtils]: 28: Hoare triple {11309#(< ~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)); {10660#true} is VALID [2022-04-08 12:42:08,646 INFO L290 TraceCheckUtils]: 27: Hoare triple {11309#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {11309#(< ~counter~0 41)} is VALID [2022-04-08 12:42:08,647 INFO L290 TraceCheckUtils]: 26: Hoare triple {11337#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11309#(< ~counter~0 41)} is VALID [2022-04-08 12:42:08,647 INFO L290 TraceCheckUtils]: 25: Hoare triple {11337#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11337#(< ~counter~0 40)} is VALID [2022-04-08 12:42:08,647 INFO L290 TraceCheckUtils]: 24: Hoare triple {11337#(< ~counter~0 40)} assume !!(0 != ~r~0); {11337#(< ~counter~0 40)} is VALID [2022-04-08 12:42:08,648 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {10660#true} {11337#(< ~counter~0 40)} #63#return; {11337#(< ~counter~0 40)} is VALID [2022-04-08 12:42:08,648 INFO L290 TraceCheckUtils]: 22: Hoare triple {10660#true} assume true; {10660#true} is VALID [2022-04-08 12:42:08,648 INFO L290 TraceCheckUtils]: 21: Hoare triple {10660#true} assume !(0 == ~cond); {10660#true} is VALID [2022-04-08 12:42:08,648 INFO L290 TraceCheckUtils]: 20: Hoare triple {10660#true} ~cond := #in~cond; {10660#true} is VALID [2022-04-08 12:42:08,648 INFO L272 TraceCheckUtils]: 19: Hoare triple {11337#(< ~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)); {10660#true} is VALID [2022-04-08 12:42:08,649 INFO L290 TraceCheckUtils]: 18: Hoare triple {11337#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {11337#(< ~counter~0 40)} is VALID [2022-04-08 12:42:08,649 INFO L290 TraceCheckUtils]: 17: Hoare triple {11365#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11337#(< ~counter~0 40)} is VALID [2022-04-08 12:42:08,650 INFO L290 TraceCheckUtils]: 16: Hoare triple {11365#(< ~counter~0 39)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {11365#(< ~counter~0 39)} is VALID [2022-04-08 12:42:08,650 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {10660#true} {11365#(< ~counter~0 39)} #61#return; {11365#(< ~counter~0 39)} is VALID [2022-04-08 12:42:08,650 INFO L290 TraceCheckUtils]: 14: Hoare triple {10660#true} assume true; {10660#true} is VALID [2022-04-08 12:42:08,650 INFO L290 TraceCheckUtils]: 13: Hoare triple {10660#true} assume !(0 == ~cond); {10660#true} is VALID [2022-04-08 12:42:08,650 INFO L290 TraceCheckUtils]: 12: Hoare triple {10660#true} ~cond := #in~cond; {10660#true} is VALID [2022-04-08 12:42:08,651 INFO L272 TraceCheckUtils]: 11: Hoare triple {11365#(< ~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)); {10660#true} is VALID [2022-04-08 12:42:08,651 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {10660#true} {11365#(< ~counter~0 39)} #59#return; {11365#(< ~counter~0 39)} is VALID [2022-04-08 12:42:08,651 INFO L290 TraceCheckUtils]: 9: Hoare triple {10660#true} assume true; {10660#true} is VALID [2022-04-08 12:42:08,651 INFO L290 TraceCheckUtils]: 8: Hoare triple {10660#true} assume !(0 == ~cond); {10660#true} is VALID [2022-04-08 12:42:08,651 INFO L290 TraceCheckUtils]: 7: Hoare triple {10660#true} ~cond := #in~cond; {10660#true} is VALID [2022-04-08 12:42:08,651 INFO L272 TraceCheckUtils]: 6: Hoare triple {11365#(< ~counter~0 39)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {10660#true} is VALID [2022-04-08 12:42:08,652 INFO L290 TraceCheckUtils]: 5: Hoare triple {11365#(< ~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; {11365#(< ~counter~0 39)} is VALID [2022-04-08 12:42:08,652 INFO L272 TraceCheckUtils]: 4: Hoare triple {11365#(< ~counter~0 39)} call #t~ret7 := main(); {11365#(< ~counter~0 39)} is VALID [2022-04-08 12:42:08,653 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11365#(< ~counter~0 39)} {10660#true} #67#return; {11365#(< ~counter~0 39)} is VALID [2022-04-08 12:42:08,653 INFO L290 TraceCheckUtils]: 2: Hoare triple {11365#(< ~counter~0 39)} assume true; {11365#(< ~counter~0 39)} is VALID [2022-04-08 12:42:08,653 INFO L290 TraceCheckUtils]: 1: Hoare triple {10660#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; {11365#(< ~counter~0 39)} is VALID [2022-04-08 12:42:08,654 INFO L272 TraceCheckUtils]: 0: Hoare triple {10660#true} call ULTIMATE.init(); {10660#true} is VALID [2022-04-08 12:42:08,654 INFO L134 CoverageAnalysis]: Checked inductivity of 543 backedges. 22 proven. 297 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2022-04-08 12:42:08,654 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:42:08,654 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1152899603] [2022-04-08 12:42:08,654 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:42:08,655 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [196544946] [2022-04-08 12:42:08,655 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [196544946] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:42:08,655 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:42:08,655 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15] total 28 [2022-04-08 12:42:08,655 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:42:08,655 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1089250068] [2022-04-08 12:42:08,655 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1089250068] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:42:08,655 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:42:08,655 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-08 12:42:08,655 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [484973728] [2022-04-08 12:42:08,656 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:42:08,656 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 [2022-04-08 12:42:08,656 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:42:08,657 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) [2022-04-08 12:42:08,758 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 119 edges. 119 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:42:08,759 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-08 12:42:08,759 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:42:08,759 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-08 12:42:08,760 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=330, Invalid=426, Unknown=0, NotChecked=0, Total=756 [2022-04-08 12:42:08,760 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) [2022-04-08 12:42:09,207 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:42:09,207 INFO L93 Difference]: Finished difference Result 133 states and 146 transitions. [2022-04-08 12:42:09,207 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2022-04-08 12:42:09,208 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 [2022-04-08 12:42:09,208 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:42:09,208 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) [2022-04-08 12:42:09,211 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 145 transitions. [2022-04-08 12:42:09,211 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) [2022-04-08 12:42:09,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 145 transitions. [2022-04-08 12:42:09,214 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 26 states and 145 transitions. [2022-04-08 12:42:09,321 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 145 edges. 145 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:42:09,323 INFO L225 Difference]: With dead ends: 133 [2022-04-08 12:42:09,323 INFO L226 Difference]: Without dead ends: 128 [2022-04-08 12:42:09,324 INFO L912 BasicCegarLoop]: 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 [2022-04-08 12:42:09,324 INFO L913 BasicCegarLoop]: 37 mSDtfsCounter, 27 mSDsluCounter, 133 mSDsCounter, 0 mSdLazyCounter, 68 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 27 SdHoareTripleChecker+Valid, 170 SdHoareTripleChecker+Invalid, 75 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 68 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 12:42:09,324 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [27 Valid, 170 Invalid, 75 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 68 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 12:42:09,325 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 128 states. [2022-04-08 12:42:09,450 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 128 to 128. [2022-04-08 12:42:09,450 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:42:09,451 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) [2022-04-08 12:42:09,451 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) [2022-04-08 12:42:09,451 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) [2022-04-08 12:42:09,453 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:42:09,453 INFO L93 Difference]: Finished difference Result 128 states and 141 transitions. [2022-04-08 12:42:09,453 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 141 transitions. [2022-04-08 12:42:09,454 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:42:09,454 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:42:09,454 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. [2022-04-08 12:42:09,454 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. [2022-04-08 12:42:09,457 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:42:09,457 INFO L93 Difference]: Finished difference Result 128 states and 141 transitions. [2022-04-08 12:42:09,457 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 141 transitions. [2022-04-08 12:42:09,457 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:42:09,457 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:42:09,457 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:42:09,458 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:42:09,458 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) [2022-04-08 12:42:09,460 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 128 states and 141 transitions. [2022-04-08 12:42:09,460 INFO L78 Accepts]: Start accepts. Automaton has 128 states and 141 transitions. Word has length 122 [2022-04-08 12:42:09,461 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:42:09,461 INFO L478 AbstractCegarLoop]: Abstraction has 128 states and 141 transitions. [2022-04-08 12:42:09,461 INFO L479 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) [2022-04-08 12:42:09,461 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 128 states and 141 transitions. [2022-04-08 12:42:11,611 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 141 edges. 140 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-08 12:42:11,611 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 141 transitions. [2022-04-08 12:42:11,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-04-08 12:42:11,612 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:42:11,612 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:42:11,630 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Ended with exit code 0 [2022-04-08 12:42:11,819 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2022-04-08 12:42:11,819 INFO L403 AbstractCegarLoop]: === Iteration 16 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:42:11,819 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:42:11,820 INFO L85 PathProgramCache]: Analyzing trace with hash 881443734, now seen corresponding path program 23 times [2022-04-08 12:42:11,820 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:42:11,820 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [665154649] [2022-04-08 12:42:11,820 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:42:11,820 INFO L85 PathProgramCache]: Analyzing trace with hash 881443734, now seen corresponding path program 24 times [2022-04-08 12:42:11,820 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:42:11,820 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1570132939] [2022-04-08 12:42:11,821 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:42:11,821 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:42:11,835 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:42:11,835 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [291553981] [2022-04-08 12:42:11,835 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 12:42:11,835 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:42:11,835 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:42:11,836 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) [2022-04-08 12:42:11,839 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2022-04-08 12:42:13,472 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 13 check-sat command(s) [2022-04-08 12:42:13,472 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:42:13,475 INFO L263 TraceCheckSpWp]: Trace formula consists of 333 conjuncts, 29 conjunts are in the unsatisfiable core [2022-04-08 12:42:13,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:42:13,499 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:42:14,132 INFO L272 TraceCheckUtils]: 0: Hoare triple {12219#true} call ULTIMATE.init(); {12219#true} is VALID [2022-04-08 12:42:14,133 INFO L290 TraceCheckUtils]: 1: Hoare triple {12219#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; {12227#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:14,133 INFO L290 TraceCheckUtils]: 2: Hoare triple {12227#(<= ~counter~0 0)} assume true; {12227#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:14,133 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12227#(<= ~counter~0 0)} {12219#true} #67#return; {12227#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:14,134 INFO L272 TraceCheckUtils]: 4: Hoare triple {12227#(<= ~counter~0 0)} call #t~ret7 := main(); {12227#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:14,134 INFO L290 TraceCheckUtils]: 5: Hoare triple {12227#(<= ~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; {12227#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:14,135 INFO L272 TraceCheckUtils]: 6: Hoare triple {12227#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {12227#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:14,135 INFO L290 TraceCheckUtils]: 7: Hoare triple {12227#(<= ~counter~0 0)} ~cond := #in~cond; {12227#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:14,135 INFO L290 TraceCheckUtils]: 8: Hoare triple {12227#(<= ~counter~0 0)} assume !(0 == ~cond); {12227#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:14,135 INFO L290 TraceCheckUtils]: 9: Hoare triple {12227#(<= ~counter~0 0)} assume true; {12227#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:14,136 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {12227#(<= ~counter~0 0)} {12227#(<= ~counter~0 0)} #59#return; {12227#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:14,136 INFO L272 TraceCheckUtils]: 11: Hoare triple {12227#(<= ~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)); {12227#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:14,136 INFO L290 TraceCheckUtils]: 12: Hoare triple {12227#(<= ~counter~0 0)} ~cond := #in~cond; {12227#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:14,137 INFO L290 TraceCheckUtils]: 13: Hoare triple {12227#(<= ~counter~0 0)} assume !(0 == ~cond); {12227#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:14,137 INFO L290 TraceCheckUtils]: 14: Hoare triple {12227#(<= ~counter~0 0)} assume true; {12227#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:14,137 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {12227#(<= ~counter~0 0)} {12227#(<= ~counter~0 0)} #61#return; {12227#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:14,138 INFO L290 TraceCheckUtils]: 16: Hoare triple {12227#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {12227#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:14,138 INFO L290 TraceCheckUtils]: 17: Hoare triple {12227#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12276#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:14,139 INFO L290 TraceCheckUtils]: 18: Hoare triple {12276#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {12276#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:14,139 INFO L272 TraceCheckUtils]: 19: Hoare triple {12276#(<= ~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)); {12276#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:14,139 INFO L290 TraceCheckUtils]: 20: Hoare triple {12276#(<= ~counter~0 1)} ~cond := #in~cond; {12276#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:14,140 INFO L290 TraceCheckUtils]: 21: Hoare triple {12276#(<= ~counter~0 1)} assume !(0 == ~cond); {12276#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:14,140 INFO L290 TraceCheckUtils]: 22: Hoare triple {12276#(<= ~counter~0 1)} assume true; {12276#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:14,140 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {12276#(<= ~counter~0 1)} {12276#(<= ~counter~0 1)} #63#return; {12276#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:14,141 INFO L290 TraceCheckUtils]: 24: Hoare triple {12276#(<= ~counter~0 1)} assume !!(0 != ~r~0); {12276#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:14,141 INFO L290 TraceCheckUtils]: 25: Hoare triple {12276#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12276#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:14,141 INFO L290 TraceCheckUtils]: 26: Hoare triple {12276#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12304#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:14,142 INFO L290 TraceCheckUtils]: 27: Hoare triple {12304#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {12304#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:14,142 INFO L272 TraceCheckUtils]: 28: Hoare triple {12304#(<= ~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)); {12304#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:14,142 INFO L290 TraceCheckUtils]: 29: Hoare triple {12304#(<= ~counter~0 2)} ~cond := #in~cond; {12304#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:14,143 INFO L290 TraceCheckUtils]: 30: Hoare triple {12304#(<= ~counter~0 2)} assume !(0 == ~cond); {12304#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:14,143 INFO L290 TraceCheckUtils]: 31: Hoare triple {12304#(<= ~counter~0 2)} assume true; {12304#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:14,144 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {12304#(<= ~counter~0 2)} {12304#(<= ~counter~0 2)} #63#return; {12304#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:14,144 INFO L290 TraceCheckUtils]: 33: Hoare triple {12304#(<= ~counter~0 2)} assume !!(0 != ~r~0); {12304#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:14,144 INFO L290 TraceCheckUtils]: 34: Hoare triple {12304#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12304#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:14,145 INFO L290 TraceCheckUtils]: 35: Hoare triple {12304#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12332#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:14,145 INFO L290 TraceCheckUtils]: 36: Hoare triple {12332#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {12332#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:14,145 INFO L272 TraceCheckUtils]: 37: Hoare triple {12332#(<= ~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)); {12332#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:14,146 INFO L290 TraceCheckUtils]: 38: Hoare triple {12332#(<= ~counter~0 3)} ~cond := #in~cond; {12332#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:14,146 INFO L290 TraceCheckUtils]: 39: Hoare triple {12332#(<= ~counter~0 3)} assume !(0 == ~cond); {12332#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:14,146 INFO L290 TraceCheckUtils]: 40: Hoare triple {12332#(<= ~counter~0 3)} assume true; {12332#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:14,147 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {12332#(<= ~counter~0 3)} {12332#(<= ~counter~0 3)} #63#return; {12332#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:14,147 INFO L290 TraceCheckUtils]: 42: Hoare triple {12332#(<= ~counter~0 3)} assume !!(0 != ~r~0); {12332#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:14,147 INFO L290 TraceCheckUtils]: 43: Hoare triple {12332#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12332#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:14,148 INFO L290 TraceCheckUtils]: 44: Hoare triple {12332#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12360#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:14,148 INFO L290 TraceCheckUtils]: 45: Hoare triple {12360#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {12360#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:14,149 INFO L272 TraceCheckUtils]: 46: Hoare triple {12360#(<= ~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)); {12360#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:14,149 INFO L290 TraceCheckUtils]: 47: Hoare triple {12360#(<= ~counter~0 4)} ~cond := #in~cond; {12360#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:14,149 INFO L290 TraceCheckUtils]: 48: Hoare triple {12360#(<= ~counter~0 4)} assume !(0 == ~cond); {12360#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:14,149 INFO L290 TraceCheckUtils]: 49: Hoare triple {12360#(<= ~counter~0 4)} assume true; {12360#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:14,150 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {12360#(<= ~counter~0 4)} {12360#(<= ~counter~0 4)} #63#return; {12360#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:14,150 INFO L290 TraceCheckUtils]: 51: Hoare triple {12360#(<= ~counter~0 4)} assume !!(0 != ~r~0); {12360#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:14,150 INFO L290 TraceCheckUtils]: 52: Hoare triple {12360#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12360#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:14,151 INFO L290 TraceCheckUtils]: 53: Hoare triple {12360#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12388#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:14,163 INFO L290 TraceCheckUtils]: 54: Hoare triple {12388#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {12388#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:14,163 INFO L272 TraceCheckUtils]: 55: Hoare triple {12388#(<= ~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)); {12388#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:14,164 INFO L290 TraceCheckUtils]: 56: Hoare triple {12388#(<= ~counter~0 5)} ~cond := #in~cond; {12388#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:14,164 INFO L290 TraceCheckUtils]: 57: Hoare triple {12388#(<= ~counter~0 5)} assume !(0 == ~cond); {12388#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:14,164 INFO L290 TraceCheckUtils]: 58: Hoare triple {12388#(<= ~counter~0 5)} assume true; {12388#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:14,165 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {12388#(<= ~counter~0 5)} {12388#(<= ~counter~0 5)} #63#return; {12388#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:14,165 INFO L290 TraceCheckUtils]: 60: Hoare triple {12388#(<= ~counter~0 5)} assume !!(0 != ~r~0); {12388#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:14,165 INFO L290 TraceCheckUtils]: 61: Hoare triple {12388#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12388#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:14,166 INFO L290 TraceCheckUtils]: 62: Hoare triple {12388#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12416#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:14,166 INFO L290 TraceCheckUtils]: 63: Hoare triple {12416#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {12416#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:14,167 INFO L272 TraceCheckUtils]: 64: Hoare triple {12416#(<= ~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)); {12416#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:14,167 INFO L290 TraceCheckUtils]: 65: Hoare triple {12416#(<= ~counter~0 6)} ~cond := #in~cond; {12416#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:14,167 INFO L290 TraceCheckUtils]: 66: Hoare triple {12416#(<= ~counter~0 6)} assume !(0 == ~cond); {12416#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:14,167 INFO L290 TraceCheckUtils]: 67: Hoare triple {12416#(<= ~counter~0 6)} assume true; {12416#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:14,168 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {12416#(<= ~counter~0 6)} {12416#(<= ~counter~0 6)} #63#return; {12416#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:14,168 INFO L290 TraceCheckUtils]: 69: Hoare triple {12416#(<= ~counter~0 6)} assume !!(0 != ~r~0); {12416#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:14,169 INFO L290 TraceCheckUtils]: 70: Hoare triple {12416#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12416#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:14,169 INFO L290 TraceCheckUtils]: 71: Hoare triple {12416#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12444#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:14,171 INFO L290 TraceCheckUtils]: 72: Hoare triple {12444#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {12444#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:14,172 INFO L272 TraceCheckUtils]: 73: Hoare triple {12444#(<= ~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)); {12444#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:14,173 INFO L290 TraceCheckUtils]: 74: Hoare triple {12444#(<= ~counter~0 7)} ~cond := #in~cond; {12444#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:14,173 INFO L290 TraceCheckUtils]: 75: Hoare triple {12444#(<= ~counter~0 7)} assume !(0 == ~cond); {12444#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:14,174 INFO L290 TraceCheckUtils]: 76: Hoare triple {12444#(<= ~counter~0 7)} assume true; {12444#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:14,174 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {12444#(<= ~counter~0 7)} {12444#(<= ~counter~0 7)} #63#return; {12444#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:14,174 INFO L290 TraceCheckUtils]: 78: Hoare triple {12444#(<= ~counter~0 7)} assume !!(0 != ~r~0); {12444#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:14,175 INFO L290 TraceCheckUtils]: 79: Hoare triple {12444#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12444#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:14,175 INFO L290 TraceCheckUtils]: 80: Hoare triple {12444#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12472#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:14,175 INFO L290 TraceCheckUtils]: 81: Hoare triple {12472#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {12472#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:14,176 INFO L272 TraceCheckUtils]: 82: Hoare triple {12472#(<= ~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)); {12472#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:14,176 INFO L290 TraceCheckUtils]: 83: Hoare triple {12472#(<= ~counter~0 8)} ~cond := #in~cond; {12472#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:14,176 INFO L290 TraceCheckUtils]: 84: Hoare triple {12472#(<= ~counter~0 8)} assume !(0 == ~cond); {12472#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:14,177 INFO L290 TraceCheckUtils]: 85: Hoare triple {12472#(<= ~counter~0 8)} assume true; {12472#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:14,177 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {12472#(<= ~counter~0 8)} {12472#(<= ~counter~0 8)} #63#return; {12472#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:14,178 INFO L290 TraceCheckUtils]: 87: Hoare triple {12472#(<= ~counter~0 8)} assume !!(0 != ~r~0); {12472#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:14,178 INFO L290 TraceCheckUtils]: 88: Hoare triple {12472#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12472#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:14,178 INFO L290 TraceCheckUtils]: 89: Hoare triple {12472#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12500#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:14,179 INFO L290 TraceCheckUtils]: 90: Hoare triple {12500#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {12500#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:14,179 INFO L272 TraceCheckUtils]: 91: Hoare triple {12500#(<= ~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)); {12500#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:14,179 INFO L290 TraceCheckUtils]: 92: Hoare triple {12500#(<= ~counter~0 9)} ~cond := #in~cond; {12500#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:14,180 INFO L290 TraceCheckUtils]: 93: Hoare triple {12500#(<= ~counter~0 9)} assume !(0 == ~cond); {12500#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:14,180 INFO L290 TraceCheckUtils]: 94: Hoare triple {12500#(<= ~counter~0 9)} assume true; {12500#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:14,180 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {12500#(<= ~counter~0 9)} {12500#(<= ~counter~0 9)} #63#return; {12500#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:14,181 INFO L290 TraceCheckUtils]: 96: Hoare triple {12500#(<= ~counter~0 9)} assume !!(0 != ~r~0); {12500#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:14,181 INFO L290 TraceCheckUtils]: 97: Hoare triple {12500#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12500#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:14,181 INFO L290 TraceCheckUtils]: 98: Hoare triple {12500#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12528#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:14,182 INFO L290 TraceCheckUtils]: 99: Hoare triple {12528#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {12528#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:14,182 INFO L272 TraceCheckUtils]: 100: Hoare triple {12528#(<= ~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)); {12528#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:14,183 INFO L290 TraceCheckUtils]: 101: Hoare triple {12528#(<= ~counter~0 10)} ~cond := #in~cond; {12528#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:14,183 INFO L290 TraceCheckUtils]: 102: Hoare triple {12528#(<= ~counter~0 10)} assume !(0 == ~cond); {12528#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:14,184 INFO L290 TraceCheckUtils]: 103: Hoare triple {12528#(<= ~counter~0 10)} assume true; {12528#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:14,184 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {12528#(<= ~counter~0 10)} {12528#(<= ~counter~0 10)} #63#return; {12528#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:14,185 INFO L290 TraceCheckUtils]: 105: Hoare triple {12528#(<= ~counter~0 10)} assume !!(0 != ~r~0); {12528#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:14,185 INFO L290 TraceCheckUtils]: 106: Hoare triple {12528#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12528#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:14,185 INFO L290 TraceCheckUtils]: 107: Hoare triple {12528#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12556#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:14,186 INFO L290 TraceCheckUtils]: 108: Hoare triple {12556#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {12556#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:14,186 INFO L272 TraceCheckUtils]: 109: Hoare triple {12556#(<= ~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)); {12556#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:14,187 INFO L290 TraceCheckUtils]: 110: Hoare triple {12556#(<= ~counter~0 11)} ~cond := #in~cond; {12556#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:14,187 INFO L290 TraceCheckUtils]: 111: Hoare triple {12556#(<= ~counter~0 11)} assume !(0 == ~cond); {12556#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:14,187 INFO L290 TraceCheckUtils]: 112: Hoare triple {12556#(<= ~counter~0 11)} assume true; {12556#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:14,188 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {12556#(<= ~counter~0 11)} {12556#(<= ~counter~0 11)} #63#return; {12556#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:14,188 INFO L290 TraceCheckUtils]: 114: Hoare triple {12556#(<= ~counter~0 11)} assume !!(0 != ~r~0); {12556#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:14,188 INFO L290 TraceCheckUtils]: 115: Hoare triple {12556#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12556#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:14,189 INFO L290 TraceCheckUtils]: 116: Hoare triple {12556#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12584#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:14,189 INFO L290 TraceCheckUtils]: 117: Hoare triple {12584#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {12584#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:14,190 INFO L272 TraceCheckUtils]: 118: Hoare triple {12584#(<= ~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)); {12584#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:14,190 INFO L290 TraceCheckUtils]: 119: Hoare triple {12584#(<= ~counter~0 12)} ~cond := #in~cond; {12584#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:14,190 INFO L290 TraceCheckUtils]: 120: Hoare triple {12584#(<= ~counter~0 12)} assume !(0 == ~cond); {12584#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:14,190 INFO L290 TraceCheckUtils]: 121: Hoare triple {12584#(<= ~counter~0 12)} assume true; {12584#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:14,191 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {12584#(<= ~counter~0 12)} {12584#(<= ~counter~0 12)} #63#return; {12584#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:14,191 INFO L290 TraceCheckUtils]: 123: Hoare triple {12584#(<= ~counter~0 12)} assume !!(0 != ~r~0); {12584#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:14,191 INFO L290 TraceCheckUtils]: 124: Hoare triple {12584#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12584#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:14,192 INFO L290 TraceCheckUtils]: 125: Hoare triple {12584#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12612#(<= |main_#t~post6| 12)} is VALID [2022-04-08 12:42:14,192 INFO L290 TraceCheckUtils]: 126: Hoare triple {12612#(<= |main_#t~post6| 12)} assume !(#t~post6 < 50);havoc #t~post6; {12220#false} is VALID [2022-04-08 12:42:14,192 INFO L272 TraceCheckUtils]: 127: Hoare triple {12220#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)); {12220#false} is VALID [2022-04-08 12:42:14,192 INFO L290 TraceCheckUtils]: 128: Hoare triple {12220#false} ~cond := #in~cond; {12220#false} is VALID [2022-04-08 12:42:14,192 INFO L290 TraceCheckUtils]: 129: Hoare triple {12220#false} assume 0 == ~cond; {12220#false} is VALID [2022-04-08 12:42:14,192 INFO L290 TraceCheckUtils]: 130: Hoare triple {12220#false} assume !false; {12220#false} is VALID [2022-04-08 12:42:14,193 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 24 proven. 618 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:42:14,193 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:42:14,924 INFO L290 TraceCheckUtils]: 130: Hoare triple {12220#false} assume !false; {12220#false} is VALID [2022-04-08 12:42:14,925 INFO L290 TraceCheckUtils]: 129: Hoare triple {12220#false} assume 0 == ~cond; {12220#false} is VALID [2022-04-08 12:42:14,925 INFO L290 TraceCheckUtils]: 128: Hoare triple {12220#false} ~cond := #in~cond; {12220#false} is VALID [2022-04-08 12:42:14,925 INFO L272 TraceCheckUtils]: 127: Hoare triple {12220#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)); {12220#false} is VALID [2022-04-08 12:42:14,925 INFO L290 TraceCheckUtils]: 126: Hoare triple {12640#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {12220#false} is VALID [2022-04-08 12:42:14,925 INFO L290 TraceCheckUtils]: 125: Hoare triple {12644#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12640#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:42:14,926 INFO L290 TraceCheckUtils]: 124: Hoare triple {12644#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12644#(< ~counter~0 50)} is VALID [2022-04-08 12:42:14,926 INFO L290 TraceCheckUtils]: 123: Hoare triple {12644#(< ~counter~0 50)} assume !!(0 != ~r~0); {12644#(< ~counter~0 50)} is VALID [2022-04-08 12:42:14,926 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {12219#true} {12644#(< ~counter~0 50)} #63#return; {12644#(< ~counter~0 50)} is VALID [2022-04-08 12:42:14,927 INFO L290 TraceCheckUtils]: 121: Hoare triple {12219#true} assume true; {12219#true} is VALID [2022-04-08 12:42:14,927 INFO L290 TraceCheckUtils]: 120: Hoare triple {12219#true} assume !(0 == ~cond); {12219#true} is VALID [2022-04-08 12:42:14,927 INFO L290 TraceCheckUtils]: 119: Hoare triple {12219#true} ~cond := #in~cond; {12219#true} is VALID [2022-04-08 12:42:14,927 INFO L272 TraceCheckUtils]: 118: Hoare triple {12644#(< ~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)); {12219#true} is VALID [2022-04-08 12:42:14,927 INFO L290 TraceCheckUtils]: 117: Hoare triple {12644#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {12644#(< ~counter~0 50)} is VALID [2022-04-08 12:42:14,928 INFO L290 TraceCheckUtils]: 116: Hoare triple {12672#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12644#(< ~counter~0 50)} is VALID [2022-04-08 12:42:14,928 INFO L290 TraceCheckUtils]: 115: Hoare triple {12672#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12672#(< ~counter~0 49)} is VALID [2022-04-08 12:42:14,928 INFO L290 TraceCheckUtils]: 114: Hoare triple {12672#(< ~counter~0 49)} assume !!(0 != ~r~0); {12672#(< ~counter~0 49)} is VALID [2022-04-08 12:42:14,929 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {12219#true} {12672#(< ~counter~0 49)} #63#return; {12672#(< ~counter~0 49)} is VALID [2022-04-08 12:42:14,929 INFO L290 TraceCheckUtils]: 112: Hoare triple {12219#true} assume true; {12219#true} is VALID [2022-04-08 12:42:14,929 INFO L290 TraceCheckUtils]: 111: Hoare triple {12219#true} assume !(0 == ~cond); {12219#true} is VALID [2022-04-08 12:42:14,929 INFO L290 TraceCheckUtils]: 110: Hoare triple {12219#true} ~cond := #in~cond; {12219#true} is VALID [2022-04-08 12:42:14,929 INFO L272 TraceCheckUtils]: 109: Hoare triple {12672#(< ~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)); {12219#true} is VALID [2022-04-08 12:42:14,929 INFO L290 TraceCheckUtils]: 108: Hoare triple {12672#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {12672#(< ~counter~0 49)} is VALID [2022-04-08 12:42:14,930 INFO L290 TraceCheckUtils]: 107: Hoare triple {12700#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12672#(< ~counter~0 49)} is VALID [2022-04-08 12:42:14,930 INFO L290 TraceCheckUtils]: 106: Hoare triple {12700#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12700#(< ~counter~0 48)} is VALID [2022-04-08 12:42:14,930 INFO L290 TraceCheckUtils]: 105: Hoare triple {12700#(< ~counter~0 48)} assume !!(0 != ~r~0); {12700#(< ~counter~0 48)} is VALID [2022-04-08 12:42:14,931 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {12219#true} {12700#(< ~counter~0 48)} #63#return; {12700#(< ~counter~0 48)} is VALID [2022-04-08 12:42:14,931 INFO L290 TraceCheckUtils]: 103: Hoare triple {12219#true} assume true; {12219#true} is VALID [2022-04-08 12:42:14,931 INFO L290 TraceCheckUtils]: 102: Hoare triple {12219#true} assume !(0 == ~cond); {12219#true} is VALID [2022-04-08 12:42:14,931 INFO L290 TraceCheckUtils]: 101: Hoare triple {12219#true} ~cond := #in~cond; {12219#true} is VALID [2022-04-08 12:42:14,931 INFO L272 TraceCheckUtils]: 100: Hoare triple {12700#(< ~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)); {12219#true} is VALID [2022-04-08 12:42:14,931 INFO L290 TraceCheckUtils]: 99: Hoare triple {12700#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {12700#(< ~counter~0 48)} is VALID [2022-04-08 12:42:14,932 INFO L290 TraceCheckUtils]: 98: Hoare triple {12728#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12700#(< ~counter~0 48)} is VALID [2022-04-08 12:42:14,932 INFO L290 TraceCheckUtils]: 97: Hoare triple {12728#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12728#(< ~counter~0 47)} is VALID [2022-04-08 12:42:14,932 INFO L290 TraceCheckUtils]: 96: Hoare triple {12728#(< ~counter~0 47)} assume !!(0 != ~r~0); {12728#(< ~counter~0 47)} is VALID [2022-04-08 12:42:14,933 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {12219#true} {12728#(< ~counter~0 47)} #63#return; {12728#(< ~counter~0 47)} is VALID [2022-04-08 12:42:14,933 INFO L290 TraceCheckUtils]: 94: Hoare triple {12219#true} assume true; {12219#true} is VALID [2022-04-08 12:42:14,933 INFO L290 TraceCheckUtils]: 93: Hoare triple {12219#true} assume !(0 == ~cond); {12219#true} is VALID [2022-04-08 12:42:14,933 INFO L290 TraceCheckUtils]: 92: Hoare triple {12219#true} ~cond := #in~cond; {12219#true} is VALID [2022-04-08 12:42:14,933 INFO L272 TraceCheckUtils]: 91: Hoare triple {12728#(< ~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)); {12219#true} is VALID [2022-04-08 12:42:14,933 INFO L290 TraceCheckUtils]: 90: Hoare triple {12728#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {12728#(< ~counter~0 47)} is VALID [2022-04-08 12:42:14,934 INFO L290 TraceCheckUtils]: 89: Hoare triple {12756#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12728#(< ~counter~0 47)} is VALID [2022-04-08 12:42:14,934 INFO L290 TraceCheckUtils]: 88: Hoare triple {12756#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12756#(< ~counter~0 46)} is VALID [2022-04-08 12:42:14,934 INFO L290 TraceCheckUtils]: 87: Hoare triple {12756#(< ~counter~0 46)} assume !!(0 != ~r~0); {12756#(< ~counter~0 46)} is VALID [2022-04-08 12:42:14,935 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {12219#true} {12756#(< ~counter~0 46)} #63#return; {12756#(< ~counter~0 46)} is VALID [2022-04-08 12:42:14,935 INFO L290 TraceCheckUtils]: 85: Hoare triple {12219#true} assume true; {12219#true} is VALID [2022-04-08 12:42:14,935 INFO L290 TraceCheckUtils]: 84: Hoare triple {12219#true} assume !(0 == ~cond); {12219#true} is VALID [2022-04-08 12:42:14,935 INFO L290 TraceCheckUtils]: 83: Hoare triple {12219#true} ~cond := #in~cond; {12219#true} is VALID [2022-04-08 12:42:14,935 INFO L272 TraceCheckUtils]: 82: Hoare triple {12756#(< ~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)); {12219#true} is VALID [2022-04-08 12:42:14,938 INFO L290 TraceCheckUtils]: 81: Hoare triple {12756#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {12756#(< ~counter~0 46)} is VALID [2022-04-08 12:42:14,938 INFO L290 TraceCheckUtils]: 80: Hoare triple {12784#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12756#(< ~counter~0 46)} is VALID [2022-04-08 12:42:14,939 INFO L290 TraceCheckUtils]: 79: Hoare triple {12784#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12784#(< ~counter~0 45)} is VALID [2022-04-08 12:42:14,939 INFO L290 TraceCheckUtils]: 78: Hoare triple {12784#(< ~counter~0 45)} assume !!(0 != ~r~0); {12784#(< ~counter~0 45)} is VALID [2022-04-08 12:42:14,940 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {12219#true} {12784#(< ~counter~0 45)} #63#return; {12784#(< ~counter~0 45)} is VALID [2022-04-08 12:42:14,940 INFO L290 TraceCheckUtils]: 76: Hoare triple {12219#true} assume true; {12219#true} is VALID [2022-04-08 12:42:14,940 INFO L290 TraceCheckUtils]: 75: Hoare triple {12219#true} assume !(0 == ~cond); {12219#true} is VALID [2022-04-08 12:42:14,940 INFO L290 TraceCheckUtils]: 74: Hoare triple {12219#true} ~cond := #in~cond; {12219#true} is VALID [2022-04-08 12:42:14,940 INFO L272 TraceCheckUtils]: 73: Hoare triple {12784#(< ~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)); {12219#true} is VALID [2022-04-08 12:42:14,940 INFO L290 TraceCheckUtils]: 72: Hoare triple {12784#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {12784#(< ~counter~0 45)} is VALID [2022-04-08 12:42:14,941 INFO L290 TraceCheckUtils]: 71: Hoare triple {12812#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12784#(< ~counter~0 45)} is VALID [2022-04-08 12:42:14,941 INFO L290 TraceCheckUtils]: 70: Hoare triple {12812#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12812#(< ~counter~0 44)} is VALID [2022-04-08 12:42:14,941 INFO L290 TraceCheckUtils]: 69: Hoare triple {12812#(< ~counter~0 44)} assume !!(0 != ~r~0); {12812#(< ~counter~0 44)} is VALID [2022-04-08 12:42:14,942 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {12219#true} {12812#(< ~counter~0 44)} #63#return; {12812#(< ~counter~0 44)} is VALID [2022-04-08 12:42:14,942 INFO L290 TraceCheckUtils]: 67: Hoare triple {12219#true} assume true; {12219#true} is VALID [2022-04-08 12:42:14,942 INFO L290 TraceCheckUtils]: 66: Hoare triple {12219#true} assume !(0 == ~cond); {12219#true} is VALID [2022-04-08 12:42:14,942 INFO L290 TraceCheckUtils]: 65: Hoare triple {12219#true} ~cond := #in~cond; {12219#true} is VALID [2022-04-08 12:42:14,942 INFO L272 TraceCheckUtils]: 64: Hoare triple {12812#(< ~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)); {12219#true} is VALID [2022-04-08 12:42:14,942 INFO L290 TraceCheckUtils]: 63: Hoare triple {12812#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {12812#(< ~counter~0 44)} is VALID [2022-04-08 12:42:14,943 INFO L290 TraceCheckUtils]: 62: Hoare triple {12840#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12812#(< ~counter~0 44)} is VALID [2022-04-08 12:42:14,943 INFO L290 TraceCheckUtils]: 61: Hoare triple {12840#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12840#(< ~counter~0 43)} is VALID [2022-04-08 12:42:14,943 INFO L290 TraceCheckUtils]: 60: Hoare triple {12840#(< ~counter~0 43)} assume !!(0 != ~r~0); {12840#(< ~counter~0 43)} is VALID [2022-04-08 12:42:14,944 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {12219#true} {12840#(< ~counter~0 43)} #63#return; {12840#(< ~counter~0 43)} is VALID [2022-04-08 12:42:14,944 INFO L290 TraceCheckUtils]: 58: Hoare triple {12219#true} assume true; {12219#true} is VALID [2022-04-08 12:42:14,944 INFO L290 TraceCheckUtils]: 57: Hoare triple {12219#true} assume !(0 == ~cond); {12219#true} is VALID [2022-04-08 12:42:14,944 INFO L290 TraceCheckUtils]: 56: Hoare triple {12219#true} ~cond := #in~cond; {12219#true} is VALID [2022-04-08 12:42:14,944 INFO L272 TraceCheckUtils]: 55: Hoare triple {12840#(< ~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)); {12219#true} is VALID [2022-04-08 12:42:14,944 INFO L290 TraceCheckUtils]: 54: Hoare triple {12840#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {12840#(< ~counter~0 43)} is VALID [2022-04-08 12:42:14,945 INFO L290 TraceCheckUtils]: 53: Hoare triple {12868#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12840#(< ~counter~0 43)} is VALID [2022-04-08 12:42:14,945 INFO L290 TraceCheckUtils]: 52: Hoare triple {12868#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12868#(< ~counter~0 42)} is VALID [2022-04-08 12:42:14,945 INFO L290 TraceCheckUtils]: 51: Hoare triple {12868#(< ~counter~0 42)} assume !!(0 != ~r~0); {12868#(< ~counter~0 42)} is VALID [2022-04-08 12:42:14,946 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {12219#true} {12868#(< ~counter~0 42)} #63#return; {12868#(< ~counter~0 42)} is VALID [2022-04-08 12:42:14,946 INFO L290 TraceCheckUtils]: 49: Hoare triple {12219#true} assume true; {12219#true} is VALID [2022-04-08 12:42:14,946 INFO L290 TraceCheckUtils]: 48: Hoare triple {12219#true} assume !(0 == ~cond); {12219#true} is VALID [2022-04-08 12:42:14,946 INFO L290 TraceCheckUtils]: 47: Hoare triple {12219#true} ~cond := #in~cond; {12219#true} is VALID [2022-04-08 12:42:14,946 INFO L272 TraceCheckUtils]: 46: Hoare triple {12868#(< ~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)); {12219#true} is VALID [2022-04-08 12:42:14,946 INFO L290 TraceCheckUtils]: 45: Hoare triple {12868#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {12868#(< ~counter~0 42)} is VALID [2022-04-08 12:42:14,947 INFO L290 TraceCheckUtils]: 44: Hoare triple {12896#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12868#(< ~counter~0 42)} is VALID [2022-04-08 12:42:14,947 INFO L290 TraceCheckUtils]: 43: Hoare triple {12896#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12896#(< ~counter~0 41)} is VALID [2022-04-08 12:42:14,947 INFO L290 TraceCheckUtils]: 42: Hoare triple {12896#(< ~counter~0 41)} assume !!(0 != ~r~0); {12896#(< ~counter~0 41)} is VALID [2022-04-08 12:42:14,948 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {12219#true} {12896#(< ~counter~0 41)} #63#return; {12896#(< ~counter~0 41)} is VALID [2022-04-08 12:42:14,948 INFO L290 TraceCheckUtils]: 40: Hoare triple {12219#true} assume true; {12219#true} is VALID [2022-04-08 12:42:14,948 INFO L290 TraceCheckUtils]: 39: Hoare triple {12219#true} assume !(0 == ~cond); {12219#true} is VALID [2022-04-08 12:42:14,948 INFO L290 TraceCheckUtils]: 38: Hoare triple {12219#true} ~cond := #in~cond; {12219#true} is VALID [2022-04-08 12:42:14,948 INFO L272 TraceCheckUtils]: 37: Hoare triple {12896#(< ~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)); {12219#true} is VALID [2022-04-08 12:42:14,948 INFO L290 TraceCheckUtils]: 36: Hoare triple {12896#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {12896#(< ~counter~0 41)} is VALID [2022-04-08 12:42:14,952 INFO L290 TraceCheckUtils]: 35: Hoare triple {12924#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12896#(< ~counter~0 41)} is VALID [2022-04-08 12:42:14,952 INFO L290 TraceCheckUtils]: 34: Hoare triple {12924#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12924#(< ~counter~0 40)} is VALID [2022-04-08 12:42:14,952 INFO L290 TraceCheckUtils]: 33: Hoare triple {12924#(< ~counter~0 40)} assume !!(0 != ~r~0); {12924#(< ~counter~0 40)} is VALID [2022-04-08 12:42:14,953 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {12219#true} {12924#(< ~counter~0 40)} #63#return; {12924#(< ~counter~0 40)} is VALID [2022-04-08 12:42:14,953 INFO L290 TraceCheckUtils]: 31: Hoare triple {12219#true} assume true; {12219#true} is VALID [2022-04-08 12:42:14,953 INFO L290 TraceCheckUtils]: 30: Hoare triple {12219#true} assume !(0 == ~cond); {12219#true} is VALID [2022-04-08 12:42:14,953 INFO L290 TraceCheckUtils]: 29: Hoare triple {12219#true} ~cond := #in~cond; {12219#true} is VALID [2022-04-08 12:42:14,953 INFO L272 TraceCheckUtils]: 28: Hoare triple {12924#(< ~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)); {12219#true} is VALID [2022-04-08 12:42:14,953 INFO L290 TraceCheckUtils]: 27: Hoare triple {12924#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {12924#(< ~counter~0 40)} is VALID [2022-04-08 12:42:14,954 INFO L290 TraceCheckUtils]: 26: Hoare triple {12952#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12924#(< ~counter~0 40)} is VALID [2022-04-08 12:42:14,954 INFO L290 TraceCheckUtils]: 25: Hoare triple {12952#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12952#(< ~counter~0 39)} is VALID [2022-04-08 12:42:14,954 INFO L290 TraceCheckUtils]: 24: Hoare triple {12952#(< ~counter~0 39)} assume !!(0 != ~r~0); {12952#(< ~counter~0 39)} is VALID [2022-04-08 12:42:14,955 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {12219#true} {12952#(< ~counter~0 39)} #63#return; {12952#(< ~counter~0 39)} is VALID [2022-04-08 12:42:14,955 INFO L290 TraceCheckUtils]: 22: Hoare triple {12219#true} assume true; {12219#true} is VALID [2022-04-08 12:42:14,955 INFO L290 TraceCheckUtils]: 21: Hoare triple {12219#true} assume !(0 == ~cond); {12219#true} is VALID [2022-04-08 12:42:14,955 INFO L290 TraceCheckUtils]: 20: Hoare triple {12219#true} ~cond := #in~cond; {12219#true} is VALID [2022-04-08 12:42:14,955 INFO L272 TraceCheckUtils]: 19: Hoare triple {12952#(< ~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)); {12219#true} is VALID [2022-04-08 12:42:14,955 INFO L290 TraceCheckUtils]: 18: Hoare triple {12952#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {12952#(< ~counter~0 39)} is VALID [2022-04-08 12:42:14,956 INFO L290 TraceCheckUtils]: 17: Hoare triple {12980#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12952#(< ~counter~0 39)} is VALID [2022-04-08 12:42:14,956 INFO L290 TraceCheckUtils]: 16: Hoare triple {12980#(< ~counter~0 38)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {12980#(< ~counter~0 38)} is VALID [2022-04-08 12:42:14,957 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {12219#true} {12980#(< ~counter~0 38)} #61#return; {12980#(< ~counter~0 38)} is VALID [2022-04-08 12:42:14,957 INFO L290 TraceCheckUtils]: 14: Hoare triple {12219#true} assume true; {12219#true} is VALID [2022-04-08 12:42:14,957 INFO L290 TraceCheckUtils]: 13: Hoare triple {12219#true} assume !(0 == ~cond); {12219#true} is VALID [2022-04-08 12:42:14,957 INFO L290 TraceCheckUtils]: 12: Hoare triple {12219#true} ~cond := #in~cond; {12219#true} is VALID [2022-04-08 12:42:14,957 INFO L272 TraceCheckUtils]: 11: Hoare triple {12980#(< ~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)); {12219#true} is VALID [2022-04-08 12:42:14,957 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {12219#true} {12980#(< ~counter~0 38)} #59#return; {12980#(< ~counter~0 38)} is VALID [2022-04-08 12:42:14,957 INFO L290 TraceCheckUtils]: 9: Hoare triple {12219#true} assume true; {12219#true} is VALID [2022-04-08 12:42:14,957 INFO L290 TraceCheckUtils]: 8: Hoare triple {12219#true} assume !(0 == ~cond); {12219#true} is VALID [2022-04-08 12:42:14,957 INFO L290 TraceCheckUtils]: 7: Hoare triple {12219#true} ~cond := #in~cond; {12219#true} is VALID [2022-04-08 12:42:14,958 INFO L272 TraceCheckUtils]: 6: Hoare triple {12980#(< ~counter~0 38)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {12219#true} is VALID [2022-04-08 12:42:14,958 INFO L290 TraceCheckUtils]: 5: Hoare triple {12980#(< ~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; {12980#(< ~counter~0 38)} is VALID [2022-04-08 12:42:14,958 INFO L272 TraceCheckUtils]: 4: Hoare triple {12980#(< ~counter~0 38)} call #t~ret7 := main(); {12980#(< ~counter~0 38)} is VALID [2022-04-08 12:42:14,958 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12980#(< ~counter~0 38)} {12219#true} #67#return; {12980#(< ~counter~0 38)} is VALID [2022-04-08 12:42:14,959 INFO L290 TraceCheckUtils]: 2: Hoare triple {12980#(< ~counter~0 38)} assume true; {12980#(< ~counter~0 38)} is VALID [2022-04-08 12:42:14,959 INFO L290 TraceCheckUtils]: 1: Hoare triple {12219#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; {12980#(< ~counter~0 38)} is VALID [2022-04-08 12:42:14,959 INFO L272 TraceCheckUtils]: 0: Hoare triple {12219#true} call ULTIMATE.init(); {12219#true} is VALID [2022-04-08 12:42:14,960 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 24 proven. 354 refuted. 0 times theorem prover too weak. 268 trivial. 0 not checked. [2022-04-08 12:42:14,960 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:42:14,960 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1570132939] [2022-04-08 12:42:14,960 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:42:14,960 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [291553981] [2022-04-08 12:42:14,960 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [291553981] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:42:14,960 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:42:14,960 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 16] total 30 [2022-04-08 12:42:14,960 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:42:14,961 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [665154649] [2022-04-08 12:42:14,961 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [665154649] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:42:14,961 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:42:14,961 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-08 12:42:14,961 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1922034761] [2022-04-08 12:42:14,961 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:42:14,962 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 [2022-04-08 12:42:14,962 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:42:14,962 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) [2022-04-08 12:42:15,044 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 128 edges. 128 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:42:15,045 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-08 12:42:15,045 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:42:15,045 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-08 12:42:15,045 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=383, Invalid=487, Unknown=0, NotChecked=0, Total=870 [2022-04-08 12:42:15,045 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) [2022-04-08 12:42:15,526 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:42:15,526 INFO L93 Difference]: Finished difference Result 142 states and 156 transitions. [2022-04-08 12:42:15,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2022-04-08 12:42:15,527 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 [2022-04-08 12:42:15,527 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:42:15,527 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) [2022-04-08 12:42:15,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 155 transitions. [2022-04-08 12:42:15,530 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) [2022-04-08 12:42:15,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 155 transitions. [2022-04-08 12:42:15,533 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 28 states and 155 transitions. [2022-04-08 12:42:15,639 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 155 edges. 155 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:42:15,640 INFO L225 Difference]: With dead ends: 142 [2022-04-08 12:42:15,640 INFO L226 Difference]: Without dead ends: 137 [2022-04-08 12:42:15,641 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 273 GetRequests, 233 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 103 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=731, Invalid=991, Unknown=0, NotChecked=0, Total=1722 [2022-04-08 12:42:15,641 INFO L913 BasicCegarLoop]: 38 mSDtfsCounter, 35 mSDsluCounter, 146 mSDsCounter, 0 mSdLazyCounter, 72 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 35 SdHoareTripleChecker+Valid, 184 SdHoareTripleChecker+Invalid, 86 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 72 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 12:42:15,642 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [35 Valid, 184 Invalid, 86 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 72 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 12:42:15,642 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137 states. [2022-04-08 12:42:15,768 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137 to 137. [2022-04-08 12:42:15,769 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:42:15,769 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) [2022-04-08 12:42:15,769 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) [2022-04-08 12:42:15,769 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) [2022-04-08 12:42:15,772 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:42:15,772 INFO L93 Difference]: Finished difference Result 137 states and 151 transitions. [2022-04-08 12:42:15,772 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 151 transitions. [2022-04-08 12:42:15,773 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:42:15,773 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:42:15,773 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. [2022-04-08 12:42:15,773 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. [2022-04-08 12:42:15,776 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:42:15,776 INFO L93 Difference]: Finished difference Result 137 states and 151 transitions. [2022-04-08 12:42:15,776 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 151 transitions. [2022-04-08 12:42:15,776 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:42:15,777 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:42:15,777 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:42:15,777 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:42:15,777 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) [2022-04-08 12:42:15,779 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 137 states and 151 transitions. [2022-04-08 12:42:15,780 INFO L78 Accepts]: Start accepts. Automaton has 137 states and 151 transitions. Word has length 131 [2022-04-08 12:42:15,780 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:42:15,780 INFO L478 AbstractCegarLoop]: Abstraction has 137 states and 151 transitions. [2022-04-08 12:42:15,780 INFO L479 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) [2022-04-08 12:42:15,780 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 137 states and 151 transitions. [2022-04-08 12:42:16,746 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 151 edges. 151 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:42:16,746 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 151 transitions. [2022-04-08 12:42:16,746 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-04-08 12:42:16,746 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:42:16,747 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:42:16,752 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Ended with exit code 0 [2022-04-08 12:42:16,947 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2022-04-08 12:42:16,947 INFO L403 AbstractCegarLoop]: === Iteration 17 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:42:16,947 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:42:16,948 INFO L85 PathProgramCache]: Analyzing trace with hash 2089018524, now seen corresponding path program 25 times [2022-04-08 12:42:16,948 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:42:16,948 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [771555609] [2022-04-08 12:42:16,948 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:42:16,948 INFO L85 PathProgramCache]: Analyzing trace with hash 2089018524, now seen corresponding path program 26 times [2022-04-08 12:42:16,948 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:42:16,948 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1835877900] [2022-04-08 12:42:16,949 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:42:16,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:42:16,963 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:42:16,963 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1605317462] [2022-04-08 12:42:16,963 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 12:42:16,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:42:16,966 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:42:16,967 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) [2022-04-08 12:42:16,972 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2022-04-08 12:42:17,041 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 12:42:17,041 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:42:17,043 INFO L263 TraceCheckSpWp]: Trace formula consists of 353 conjuncts, 31 conjunts are in the unsatisfiable core [2022-04-08 12:42:17,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:42:17,067 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:42:17,746 INFO L272 TraceCheckUtils]: 0: Hoare triple {13890#true} call ULTIMATE.init(); {13890#true} is VALID [2022-04-08 12:42:17,747 INFO L290 TraceCheckUtils]: 1: Hoare triple {13890#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; {13898#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:17,747 INFO L290 TraceCheckUtils]: 2: Hoare triple {13898#(<= ~counter~0 0)} assume true; {13898#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:17,748 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13898#(<= ~counter~0 0)} {13890#true} #67#return; {13898#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:17,748 INFO L272 TraceCheckUtils]: 4: Hoare triple {13898#(<= ~counter~0 0)} call #t~ret7 := main(); {13898#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:17,749 INFO L290 TraceCheckUtils]: 5: Hoare triple {13898#(<= ~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; {13898#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:17,749 INFO L272 TraceCheckUtils]: 6: Hoare triple {13898#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {13898#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:17,750 INFO L290 TraceCheckUtils]: 7: Hoare triple {13898#(<= ~counter~0 0)} ~cond := #in~cond; {13898#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:17,750 INFO L290 TraceCheckUtils]: 8: Hoare triple {13898#(<= ~counter~0 0)} assume !(0 == ~cond); {13898#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:17,750 INFO L290 TraceCheckUtils]: 9: Hoare triple {13898#(<= ~counter~0 0)} assume true; {13898#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:17,751 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {13898#(<= ~counter~0 0)} {13898#(<= ~counter~0 0)} #59#return; {13898#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:17,751 INFO L272 TraceCheckUtils]: 11: Hoare triple {13898#(<= ~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)); {13898#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:17,752 INFO L290 TraceCheckUtils]: 12: Hoare triple {13898#(<= ~counter~0 0)} ~cond := #in~cond; {13898#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:17,752 INFO L290 TraceCheckUtils]: 13: Hoare triple {13898#(<= ~counter~0 0)} assume !(0 == ~cond); {13898#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:17,753 INFO L290 TraceCheckUtils]: 14: Hoare triple {13898#(<= ~counter~0 0)} assume true; {13898#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:17,753 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {13898#(<= ~counter~0 0)} {13898#(<= ~counter~0 0)} #61#return; {13898#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:17,753 INFO L290 TraceCheckUtils]: 16: Hoare triple {13898#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {13898#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:17,754 INFO L290 TraceCheckUtils]: 17: Hoare triple {13898#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {13947#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:17,755 INFO L290 TraceCheckUtils]: 18: Hoare triple {13947#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {13947#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:17,755 INFO L272 TraceCheckUtils]: 19: Hoare triple {13947#(<= ~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)); {13947#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:17,767 INFO L290 TraceCheckUtils]: 20: Hoare triple {13947#(<= ~counter~0 1)} ~cond := #in~cond; {13947#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:17,767 INFO L290 TraceCheckUtils]: 21: Hoare triple {13947#(<= ~counter~0 1)} assume !(0 == ~cond); {13947#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:17,767 INFO L290 TraceCheckUtils]: 22: Hoare triple {13947#(<= ~counter~0 1)} assume true; {13947#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:17,768 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {13947#(<= ~counter~0 1)} {13947#(<= ~counter~0 1)} #63#return; {13947#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:17,768 INFO L290 TraceCheckUtils]: 24: Hoare triple {13947#(<= ~counter~0 1)} assume !!(0 != ~r~0); {13947#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:17,769 INFO L290 TraceCheckUtils]: 25: Hoare triple {13947#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {13947#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:17,769 INFO L290 TraceCheckUtils]: 26: Hoare triple {13947#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {13975#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:17,770 INFO L290 TraceCheckUtils]: 27: Hoare triple {13975#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {13975#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:17,770 INFO L272 TraceCheckUtils]: 28: Hoare triple {13975#(<= ~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)); {13975#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:17,770 INFO L290 TraceCheckUtils]: 29: Hoare triple {13975#(<= ~counter~0 2)} ~cond := #in~cond; {13975#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:17,771 INFO L290 TraceCheckUtils]: 30: Hoare triple {13975#(<= ~counter~0 2)} assume !(0 == ~cond); {13975#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:17,771 INFO L290 TraceCheckUtils]: 31: Hoare triple {13975#(<= ~counter~0 2)} assume true; {13975#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:17,771 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {13975#(<= ~counter~0 2)} {13975#(<= ~counter~0 2)} #63#return; {13975#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:17,772 INFO L290 TraceCheckUtils]: 33: Hoare triple {13975#(<= ~counter~0 2)} assume !!(0 != ~r~0); {13975#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:17,772 INFO L290 TraceCheckUtils]: 34: Hoare triple {13975#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {13975#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:17,773 INFO L290 TraceCheckUtils]: 35: Hoare triple {13975#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14003#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:17,773 INFO L290 TraceCheckUtils]: 36: Hoare triple {14003#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {14003#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:17,773 INFO L272 TraceCheckUtils]: 37: Hoare triple {14003#(<= ~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)); {14003#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:17,774 INFO L290 TraceCheckUtils]: 38: Hoare triple {14003#(<= ~counter~0 3)} ~cond := #in~cond; {14003#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:17,774 INFO L290 TraceCheckUtils]: 39: Hoare triple {14003#(<= ~counter~0 3)} assume !(0 == ~cond); {14003#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:17,774 INFO L290 TraceCheckUtils]: 40: Hoare triple {14003#(<= ~counter~0 3)} assume true; {14003#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:17,775 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {14003#(<= ~counter~0 3)} {14003#(<= ~counter~0 3)} #63#return; {14003#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:17,775 INFO L290 TraceCheckUtils]: 42: Hoare triple {14003#(<= ~counter~0 3)} assume !!(0 != ~r~0); {14003#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:17,775 INFO L290 TraceCheckUtils]: 43: Hoare triple {14003#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14003#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:17,776 INFO L290 TraceCheckUtils]: 44: Hoare triple {14003#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14031#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:17,776 INFO L290 TraceCheckUtils]: 45: Hoare triple {14031#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {14031#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:17,776 INFO L272 TraceCheckUtils]: 46: Hoare triple {14031#(<= ~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)); {14031#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:17,777 INFO L290 TraceCheckUtils]: 47: Hoare triple {14031#(<= ~counter~0 4)} ~cond := #in~cond; {14031#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:17,777 INFO L290 TraceCheckUtils]: 48: Hoare triple {14031#(<= ~counter~0 4)} assume !(0 == ~cond); {14031#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:17,777 INFO L290 TraceCheckUtils]: 49: Hoare triple {14031#(<= ~counter~0 4)} assume true; {14031#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:17,778 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {14031#(<= ~counter~0 4)} {14031#(<= ~counter~0 4)} #63#return; {14031#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:17,778 INFO L290 TraceCheckUtils]: 51: Hoare triple {14031#(<= ~counter~0 4)} assume !!(0 != ~r~0); {14031#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:17,778 INFO L290 TraceCheckUtils]: 52: Hoare triple {14031#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14031#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:17,779 INFO L290 TraceCheckUtils]: 53: Hoare triple {14031#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14059#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:17,779 INFO L290 TraceCheckUtils]: 54: Hoare triple {14059#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {14059#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:17,780 INFO L272 TraceCheckUtils]: 55: Hoare triple {14059#(<= ~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)); {14059#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:17,780 INFO L290 TraceCheckUtils]: 56: Hoare triple {14059#(<= ~counter~0 5)} ~cond := #in~cond; {14059#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:17,780 INFO L290 TraceCheckUtils]: 57: Hoare triple {14059#(<= ~counter~0 5)} assume !(0 == ~cond); {14059#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:17,780 INFO L290 TraceCheckUtils]: 58: Hoare triple {14059#(<= ~counter~0 5)} assume true; {14059#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:17,781 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {14059#(<= ~counter~0 5)} {14059#(<= ~counter~0 5)} #63#return; {14059#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:17,781 INFO L290 TraceCheckUtils]: 60: Hoare triple {14059#(<= ~counter~0 5)} assume !!(0 != ~r~0); {14059#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:17,782 INFO L290 TraceCheckUtils]: 61: Hoare triple {14059#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14059#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:17,782 INFO L290 TraceCheckUtils]: 62: Hoare triple {14059#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14087#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:17,782 INFO L290 TraceCheckUtils]: 63: Hoare triple {14087#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {14087#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:17,783 INFO L272 TraceCheckUtils]: 64: Hoare triple {14087#(<= ~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)); {14087#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:17,783 INFO L290 TraceCheckUtils]: 65: Hoare triple {14087#(<= ~counter~0 6)} ~cond := #in~cond; {14087#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:17,783 INFO L290 TraceCheckUtils]: 66: Hoare triple {14087#(<= ~counter~0 6)} assume !(0 == ~cond); {14087#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:17,784 INFO L290 TraceCheckUtils]: 67: Hoare triple {14087#(<= ~counter~0 6)} assume true; {14087#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:17,784 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {14087#(<= ~counter~0 6)} {14087#(<= ~counter~0 6)} #63#return; {14087#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:17,784 INFO L290 TraceCheckUtils]: 69: Hoare triple {14087#(<= ~counter~0 6)} assume !!(0 != ~r~0); {14087#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:17,785 INFO L290 TraceCheckUtils]: 70: Hoare triple {14087#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14087#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:17,785 INFO L290 TraceCheckUtils]: 71: Hoare triple {14087#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14115#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:17,785 INFO L290 TraceCheckUtils]: 72: Hoare triple {14115#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {14115#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:17,786 INFO L272 TraceCheckUtils]: 73: Hoare triple {14115#(<= ~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)); {14115#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:17,786 INFO L290 TraceCheckUtils]: 74: Hoare triple {14115#(<= ~counter~0 7)} ~cond := #in~cond; {14115#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:17,786 INFO L290 TraceCheckUtils]: 75: Hoare triple {14115#(<= ~counter~0 7)} assume !(0 == ~cond); {14115#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:17,787 INFO L290 TraceCheckUtils]: 76: Hoare triple {14115#(<= ~counter~0 7)} assume true; {14115#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:17,787 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {14115#(<= ~counter~0 7)} {14115#(<= ~counter~0 7)} #63#return; {14115#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:17,787 INFO L290 TraceCheckUtils]: 78: Hoare triple {14115#(<= ~counter~0 7)} assume !!(0 != ~r~0); {14115#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:17,788 INFO L290 TraceCheckUtils]: 79: Hoare triple {14115#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14115#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:17,788 INFO L290 TraceCheckUtils]: 80: Hoare triple {14115#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14143#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:17,788 INFO L290 TraceCheckUtils]: 81: Hoare triple {14143#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {14143#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:17,789 INFO L272 TraceCheckUtils]: 82: Hoare triple {14143#(<= ~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)); {14143#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:17,790 INFO L290 TraceCheckUtils]: 83: Hoare triple {14143#(<= ~counter~0 8)} ~cond := #in~cond; {14143#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:17,790 INFO L290 TraceCheckUtils]: 84: Hoare triple {14143#(<= ~counter~0 8)} assume !(0 == ~cond); {14143#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:17,790 INFO L290 TraceCheckUtils]: 85: Hoare triple {14143#(<= ~counter~0 8)} assume true; {14143#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:17,791 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {14143#(<= ~counter~0 8)} {14143#(<= ~counter~0 8)} #63#return; {14143#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:17,792 INFO L290 TraceCheckUtils]: 87: Hoare triple {14143#(<= ~counter~0 8)} assume !!(0 != ~r~0); {14143#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:17,792 INFO L290 TraceCheckUtils]: 88: Hoare triple {14143#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14143#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:17,792 INFO L290 TraceCheckUtils]: 89: Hoare triple {14143#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14171#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:17,793 INFO L290 TraceCheckUtils]: 90: Hoare triple {14171#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {14171#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:17,793 INFO L272 TraceCheckUtils]: 91: Hoare triple {14171#(<= ~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)); {14171#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:17,793 INFO L290 TraceCheckUtils]: 92: Hoare triple {14171#(<= ~counter~0 9)} ~cond := #in~cond; {14171#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:17,794 INFO L290 TraceCheckUtils]: 93: Hoare triple {14171#(<= ~counter~0 9)} assume !(0 == ~cond); {14171#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:17,794 INFO L290 TraceCheckUtils]: 94: Hoare triple {14171#(<= ~counter~0 9)} assume true; {14171#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:17,794 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {14171#(<= ~counter~0 9)} {14171#(<= ~counter~0 9)} #63#return; {14171#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:17,795 INFO L290 TraceCheckUtils]: 96: Hoare triple {14171#(<= ~counter~0 9)} assume !!(0 != ~r~0); {14171#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:17,795 INFO L290 TraceCheckUtils]: 97: Hoare triple {14171#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14171#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:17,795 INFO L290 TraceCheckUtils]: 98: Hoare triple {14171#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14199#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:17,796 INFO L290 TraceCheckUtils]: 99: Hoare triple {14199#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {14199#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:17,796 INFO L272 TraceCheckUtils]: 100: Hoare triple {14199#(<= ~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)); {14199#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:17,797 INFO L290 TraceCheckUtils]: 101: Hoare triple {14199#(<= ~counter~0 10)} ~cond := #in~cond; {14199#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:17,797 INFO L290 TraceCheckUtils]: 102: Hoare triple {14199#(<= ~counter~0 10)} assume !(0 == ~cond); {14199#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:17,797 INFO L290 TraceCheckUtils]: 103: Hoare triple {14199#(<= ~counter~0 10)} assume true; {14199#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:17,798 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {14199#(<= ~counter~0 10)} {14199#(<= ~counter~0 10)} #63#return; {14199#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:17,798 INFO L290 TraceCheckUtils]: 105: Hoare triple {14199#(<= ~counter~0 10)} assume !!(0 != ~r~0); {14199#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:17,798 INFO L290 TraceCheckUtils]: 106: Hoare triple {14199#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14199#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:17,799 INFO L290 TraceCheckUtils]: 107: Hoare triple {14199#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14227#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:17,799 INFO L290 TraceCheckUtils]: 108: Hoare triple {14227#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {14227#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:17,799 INFO L272 TraceCheckUtils]: 109: Hoare triple {14227#(<= ~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)); {14227#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:17,800 INFO L290 TraceCheckUtils]: 110: Hoare triple {14227#(<= ~counter~0 11)} ~cond := #in~cond; {14227#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:17,800 INFO L290 TraceCheckUtils]: 111: Hoare triple {14227#(<= ~counter~0 11)} assume !(0 == ~cond); {14227#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:17,800 INFO L290 TraceCheckUtils]: 112: Hoare triple {14227#(<= ~counter~0 11)} assume true; {14227#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:17,801 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {14227#(<= ~counter~0 11)} {14227#(<= ~counter~0 11)} #63#return; {14227#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:17,801 INFO L290 TraceCheckUtils]: 114: Hoare triple {14227#(<= ~counter~0 11)} assume !!(0 != ~r~0); {14227#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:17,801 INFO L290 TraceCheckUtils]: 115: Hoare triple {14227#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14227#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:17,802 INFO L290 TraceCheckUtils]: 116: Hoare triple {14227#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14255#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:17,802 INFO L290 TraceCheckUtils]: 117: Hoare triple {14255#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {14255#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:17,802 INFO L272 TraceCheckUtils]: 118: Hoare triple {14255#(<= ~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)); {14255#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:17,803 INFO L290 TraceCheckUtils]: 119: Hoare triple {14255#(<= ~counter~0 12)} ~cond := #in~cond; {14255#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:17,803 INFO L290 TraceCheckUtils]: 120: Hoare triple {14255#(<= ~counter~0 12)} assume !(0 == ~cond); {14255#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:17,803 INFO L290 TraceCheckUtils]: 121: Hoare triple {14255#(<= ~counter~0 12)} assume true; {14255#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:17,804 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {14255#(<= ~counter~0 12)} {14255#(<= ~counter~0 12)} #63#return; {14255#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:17,804 INFO L290 TraceCheckUtils]: 123: Hoare triple {14255#(<= ~counter~0 12)} assume !!(0 != ~r~0); {14255#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:17,804 INFO L290 TraceCheckUtils]: 124: Hoare triple {14255#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14255#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:17,805 INFO L290 TraceCheckUtils]: 125: Hoare triple {14255#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14283#(<= ~counter~0 13)} is VALID [2022-04-08 12:42:17,805 INFO L290 TraceCheckUtils]: 126: Hoare triple {14283#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {14283#(<= ~counter~0 13)} is VALID [2022-04-08 12:42:17,806 INFO L272 TraceCheckUtils]: 127: Hoare triple {14283#(<= ~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)); {14283#(<= ~counter~0 13)} is VALID [2022-04-08 12:42:17,806 INFO L290 TraceCheckUtils]: 128: Hoare triple {14283#(<= ~counter~0 13)} ~cond := #in~cond; {14283#(<= ~counter~0 13)} is VALID [2022-04-08 12:42:17,806 INFO L290 TraceCheckUtils]: 129: Hoare triple {14283#(<= ~counter~0 13)} assume !(0 == ~cond); {14283#(<= ~counter~0 13)} is VALID [2022-04-08 12:42:17,806 INFO L290 TraceCheckUtils]: 130: Hoare triple {14283#(<= ~counter~0 13)} assume true; {14283#(<= ~counter~0 13)} is VALID [2022-04-08 12:42:17,807 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {14283#(<= ~counter~0 13)} {14283#(<= ~counter~0 13)} #63#return; {14283#(<= ~counter~0 13)} is VALID [2022-04-08 12:42:17,807 INFO L290 TraceCheckUtils]: 132: Hoare triple {14283#(<= ~counter~0 13)} assume !!(0 != ~r~0); {14283#(<= ~counter~0 13)} is VALID [2022-04-08 12:42:17,808 INFO L290 TraceCheckUtils]: 133: Hoare triple {14283#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14283#(<= ~counter~0 13)} is VALID [2022-04-08 12:42:17,808 INFO L290 TraceCheckUtils]: 134: Hoare triple {14283#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14311#(<= |main_#t~post6| 13)} is VALID [2022-04-08 12:42:17,808 INFO L290 TraceCheckUtils]: 135: Hoare triple {14311#(<= |main_#t~post6| 13)} assume !(#t~post6 < 50);havoc #t~post6; {13891#false} is VALID [2022-04-08 12:42:17,808 INFO L272 TraceCheckUtils]: 136: Hoare triple {13891#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)); {13891#false} is VALID [2022-04-08 12:42:17,808 INFO L290 TraceCheckUtils]: 137: Hoare triple {13891#false} ~cond := #in~cond; {13891#false} is VALID [2022-04-08 12:42:17,808 INFO L290 TraceCheckUtils]: 138: Hoare triple {13891#false} assume 0 == ~cond; {13891#false} is VALID [2022-04-08 12:42:17,808 INFO L290 TraceCheckUtils]: 139: Hoare triple {13891#false} assume !false; {13891#false} is VALID [2022-04-08 12:42:17,809 INFO L134 CoverageAnalysis]: Checked inductivity of 758 backedges. 26 proven. 728 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:42:17,809 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:42:18,597 INFO L290 TraceCheckUtils]: 139: Hoare triple {13891#false} assume !false; {13891#false} is VALID [2022-04-08 12:42:18,598 INFO L290 TraceCheckUtils]: 138: Hoare triple {13891#false} assume 0 == ~cond; {13891#false} is VALID [2022-04-08 12:42:18,598 INFO L290 TraceCheckUtils]: 137: Hoare triple {13891#false} ~cond := #in~cond; {13891#false} is VALID [2022-04-08 12:42:18,598 INFO L272 TraceCheckUtils]: 136: Hoare triple {13891#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)); {13891#false} is VALID [2022-04-08 12:42:18,598 INFO L290 TraceCheckUtils]: 135: Hoare triple {14339#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {13891#false} is VALID [2022-04-08 12:42:18,598 INFO L290 TraceCheckUtils]: 134: Hoare triple {14343#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14339#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:42:18,599 INFO L290 TraceCheckUtils]: 133: Hoare triple {14343#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14343#(< ~counter~0 50)} is VALID [2022-04-08 12:42:18,599 INFO L290 TraceCheckUtils]: 132: Hoare triple {14343#(< ~counter~0 50)} assume !!(0 != ~r~0); {14343#(< ~counter~0 50)} is VALID [2022-04-08 12:42:18,600 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {13890#true} {14343#(< ~counter~0 50)} #63#return; {14343#(< ~counter~0 50)} is VALID [2022-04-08 12:42:18,600 INFO L290 TraceCheckUtils]: 130: Hoare triple {13890#true} assume true; {13890#true} is VALID [2022-04-08 12:42:18,600 INFO L290 TraceCheckUtils]: 129: Hoare triple {13890#true} assume !(0 == ~cond); {13890#true} is VALID [2022-04-08 12:42:18,600 INFO L290 TraceCheckUtils]: 128: Hoare triple {13890#true} ~cond := #in~cond; {13890#true} is VALID [2022-04-08 12:42:18,600 INFO L272 TraceCheckUtils]: 127: Hoare triple {14343#(< ~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)); {13890#true} is VALID [2022-04-08 12:42:18,600 INFO L290 TraceCheckUtils]: 126: Hoare triple {14343#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {14343#(< ~counter~0 50)} is VALID [2022-04-08 12:42:18,601 INFO L290 TraceCheckUtils]: 125: Hoare triple {14371#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14343#(< ~counter~0 50)} is VALID [2022-04-08 12:42:18,601 INFO L290 TraceCheckUtils]: 124: Hoare triple {14371#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14371#(< ~counter~0 49)} is VALID [2022-04-08 12:42:18,601 INFO L290 TraceCheckUtils]: 123: Hoare triple {14371#(< ~counter~0 49)} assume !!(0 != ~r~0); {14371#(< ~counter~0 49)} is VALID [2022-04-08 12:42:18,602 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {13890#true} {14371#(< ~counter~0 49)} #63#return; {14371#(< ~counter~0 49)} is VALID [2022-04-08 12:42:18,602 INFO L290 TraceCheckUtils]: 121: Hoare triple {13890#true} assume true; {13890#true} is VALID [2022-04-08 12:42:18,602 INFO L290 TraceCheckUtils]: 120: Hoare triple {13890#true} assume !(0 == ~cond); {13890#true} is VALID [2022-04-08 12:42:18,602 INFO L290 TraceCheckUtils]: 119: Hoare triple {13890#true} ~cond := #in~cond; {13890#true} is VALID [2022-04-08 12:42:18,602 INFO L272 TraceCheckUtils]: 118: Hoare triple {14371#(< ~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)); {13890#true} is VALID [2022-04-08 12:42:18,603 INFO L290 TraceCheckUtils]: 117: Hoare triple {14371#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {14371#(< ~counter~0 49)} is VALID [2022-04-08 12:42:18,603 INFO L290 TraceCheckUtils]: 116: Hoare triple {14399#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14371#(< ~counter~0 49)} is VALID [2022-04-08 12:42:18,603 INFO L290 TraceCheckUtils]: 115: Hoare triple {14399#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14399#(< ~counter~0 48)} is VALID [2022-04-08 12:42:18,604 INFO L290 TraceCheckUtils]: 114: Hoare triple {14399#(< ~counter~0 48)} assume !!(0 != ~r~0); {14399#(< ~counter~0 48)} is VALID [2022-04-08 12:42:18,604 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {13890#true} {14399#(< ~counter~0 48)} #63#return; {14399#(< ~counter~0 48)} is VALID [2022-04-08 12:42:18,604 INFO L290 TraceCheckUtils]: 112: Hoare triple {13890#true} assume true; {13890#true} is VALID [2022-04-08 12:42:18,604 INFO L290 TraceCheckUtils]: 111: Hoare triple {13890#true} assume !(0 == ~cond); {13890#true} is VALID [2022-04-08 12:42:18,604 INFO L290 TraceCheckUtils]: 110: Hoare triple {13890#true} ~cond := #in~cond; {13890#true} is VALID [2022-04-08 12:42:18,604 INFO L272 TraceCheckUtils]: 109: Hoare triple {14399#(< ~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)); {13890#true} is VALID [2022-04-08 12:42:18,605 INFO L290 TraceCheckUtils]: 108: Hoare triple {14399#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {14399#(< ~counter~0 48)} is VALID [2022-04-08 12:42:18,605 INFO L290 TraceCheckUtils]: 107: Hoare triple {14427#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14399#(< ~counter~0 48)} is VALID [2022-04-08 12:42:18,605 INFO L290 TraceCheckUtils]: 106: Hoare triple {14427#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14427#(< ~counter~0 47)} is VALID [2022-04-08 12:42:18,606 INFO L290 TraceCheckUtils]: 105: Hoare triple {14427#(< ~counter~0 47)} assume !!(0 != ~r~0); {14427#(< ~counter~0 47)} is VALID [2022-04-08 12:42:18,606 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {13890#true} {14427#(< ~counter~0 47)} #63#return; {14427#(< ~counter~0 47)} is VALID [2022-04-08 12:42:18,606 INFO L290 TraceCheckUtils]: 103: Hoare triple {13890#true} assume true; {13890#true} is VALID [2022-04-08 12:42:18,606 INFO L290 TraceCheckUtils]: 102: Hoare triple {13890#true} assume !(0 == ~cond); {13890#true} is VALID [2022-04-08 12:42:18,606 INFO L290 TraceCheckUtils]: 101: Hoare triple {13890#true} ~cond := #in~cond; {13890#true} is VALID [2022-04-08 12:42:18,606 INFO L272 TraceCheckUtils]: 100: Hoare triple {14427#(< ~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)); {13890#true} is VALID [2022-04-08 12:42:18,607 INFO L290 TraceCheckUtils]: 99: Hoare triple {14427#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {14427#(< ~counter~0 47)} is VALID [2022-04-08 12:42:18,607 INFO L290 TraceCheckUtils]: 98: Hoare triple {14455#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14427#(< ~counter~0 47)} is VALID [2022-04-08 12:42:18,607 INFO L290 TraceCheckUtils]: 97: Hoare triple {14455#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14455#(< ~counter~0 46)} is VALID [2022-04-08 12:42:18,608 INFO L290 TraceCheckUtils]: 96: Hoare triple {14455#(< ~counter~0 46)} assume !!(0 != ~r~0); {14455#(< ~counter~0 46)} is VALID [2022-04-08 12:42:18,608 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {13890#true} {14455#(< ~counter~0 46)} #63#return; {14455#(< ~counter~0 46)} is VALID [2022-04-08 12:42:18,608 INFO L290 TraceCheckUtils]: 94: Hoare triple {13890#true} assume true; {13890#true} is VALID [2022-04-08 12:42:18,608 INFO L290 TraceCheckUtils]: 93: Hoare triple {13890#true} assume !(0 == ~cond); {13890#true} is VALID [2022-04-08 12:42:18,608 INFO L290 TraceCheckUtils]: 92: Hoare triple {13890#true} ~cond := #in~cond; {13890#true} is VALID [2022-04-08 12:42:18,609 INFO L272 TraceCheckUtils]: 91: Hoare triple {14455#(< ~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)); {13890#true} is VALID [2022-04-08 12:42:18,609 INFO L290 TraceCheckUtils]: 90: Hoare triple {14455#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {14455#(< ~counter~0 46)} is VALID [2022-04-08 12:42:18,609 INFO L290 TraceCheckUtils]: 89: Hoare triple {14483#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14455#(< ~counter~0 46)} is VALID [2022-04-08 12:42:18,610 INFO L290 TraceCheckUtils]: 88: Hoare triple {14483#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14483#(< ~counter~0 45)} is VALID [2022-04-08 12:42:18,610 INFO L290 TraceCheckUtils]: 87: Hoare triple {14483#(< ~counter~0 45)} assume !!(0 != ~r~0); {14483#(< ~counter~0 45)} is VALID [2022-04-08 12:42:18,610 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {13890#true} {14483#(< ~counter~0 45)} #63#return; {14483#(< ~counter~0 45)} is VALID [2022-04-08 12:42:18,610 INFO L290 TraceCheckUtils]: 85: Hoare triple {13890#true} assume true; {13890#true} is VALID [2022-04-08 12:42:18,610 INFO L290 TraceCheckUtils]: 84: Hoare triple {13890#true} assume !(0 == ~cond); {13890#true} is VALID [2022-04-08 12:42:18,611 INFO L290 TraceCheckUtils]: 83: Hoare triple {13890#true} ~cond := #in~cond; {13890#true} is VALID [2022-04-08 12:42:18,611 INFO L272 TraceCheckUtils]: 82: Hoare triple {14483#(< ~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)); {13890#true} is VALID [2022-04-08 12:42:18,611 INFO L290 TraceCheckUtils]: 81: Hoare triple {14483#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {14483#(< ~counter~0 45)} is VALID [2022-04-08 12:42:18,611 INFO L290 TraceCheckUtils]: 80: Hoare triple {14511#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14483#(< ~counter~0 45)} is VALID [2022-04-08 12:42:18,612 INFO L290 TraceCheckUtils]: 79: Hoare triple {14511#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14511#(< ~counter~0 44)} is VALID [2022-04-08 12:42:18,612 INFO L290 TraceCheckUtils]: 78: Hoare triple {14511#(< ~counter~0 44)} assume !!(0 != ~r~0); {14511#(< ~counter~0 44)} is VALID [2022-04-08 12:42:18,612 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {13890#true} {14511#(< ~counter~0 44)} #63#return; {14511#(< ~counter~0 44)} is VALID [2022-04-08 12:42:18,612 INFO L290 TraceCheckUtils]: 76: Hoare triple {13890#true} assume true; {13890#true} is VALID [2022-04-08 12:42:18,613 INFO L290 TraceCheckUtils]: 75: Hoare triple {13890#true} assume !(0 == ~cond); {13890#true} is VALID [2022-04-08 12:42:18,613 INFO L290 TraceCheckUtils]: 74: Hoare triple {13890#true} ~cond := #in~cond; {13890#true} is VALID [2022-04-08 12:42:18,613 INFO L272 TraceCheckUtils]: 73: Hoare triple {14511#(< ~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)); {13890#true} is VALID [2022-04-08 12:42:18,613 INFO L290 TraceCheckUtils]: 72: Hoare triple {14511#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {14511#(< ~counter~0 44)} is VALID [2022-04-08 12:42:18,613 INFO L290 TraceCheckUtils]: 71: Hoare triple {14539#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14511#(< ~counter~0 44)} is VALID [2022-04-08 12:42:18,614 INFO L290 TraceCheckUtils]: 70: Hoare triple {14539#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14539#(< ~counter~0 43)} is VALID [2022-04-08 12:42:18,614 INFO L290 TraceCheckUtils]: 69: Hoare triple {14539#(< ~counter~0 43)} assume !!(0 != ~r~0); {14539#(< ~counter~0 43)} is VALID [2022-04-08 12:42:18,614 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {13890#true} {14539#(< ~counter~0 43)} #63#return; {14539#(< ~counter~0 43)} is VALID [2022-04-08 12:42:18,615 INFO L290 TraceCheckUtils]: 67: Hoare triple {13890#true} assume true; {13890#true} is VALID [2022-04-08 12:42:18,615 INFO L290 TraceCheckUtils]: 66: Hoare triple {13890#true} assume !(0 == ~cond); {13890#true} is VALID [2022-04-08 12:42:18,615 INFO L290 TraceCheckUtils]: 65: Hoare triple {13890#true} ~cond := #in~cond; {13890#true} is VALID [2022-04-08 12:42:18,615 INFO L272 TraceCheckUtils]: 64: Hoare triple {14539#(< ~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)); {13890#true} is VALID [2022-04-08 12:42:18,615 INFO L290 TraceCheckUtils]: 63: Hoare triple {14539#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {14539#(< ~counter~0 43)} is VALID [2022-04-08 12:42:18,616 INFO L290 TraceCheckUtils]: 62: Hoare triple {14567#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14539#(< ~counter~0 43)} is VALID [2022-04-08 12:42:18,616 INFO L290 TraceCheckUtils]: 61: Hoare triple {14567#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14567#(< ~counter~0 42)} is VALID [2022-04-08 12:42:18,616 INFO L290 TraceCheckUtils]: 60: Hoare triple {14567#(< ~counter~0 42)} assume !!(0 != ~r~0); {14567#(< ~counter~0 42)} is VALID [2022-04-08 12:42:18,617 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {13890#true} {14567#(< ~counter~0 42)} #63#return; {14567#(< ~counter~0 42)} is VALID [2022-04-08 12:42:18,617 INFO L290 TraceCheckUtils]: 58: Hoare triple {13890#true} assume true; {13890#true} is VALID [2022-04-08 12:42:18,617 INFO L290 TraceCheckUtils]: 57: Hoare triple {13890#true} assume !(0 == ~cond); {13890#true} is VALID [2022-04-08 12:42:18,617 INFO L290 TraceCheckUtils]: 56: Hoare triple {13890#true} ~cond := #in~cond; {13890#true} is VALID [2022-04-08 12:42:18,617 INFO L272 TraceCheckUtils]: 55: Hoare triple {14567#(< ~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)); {13890#true} is VALID [2022-04-08 12:42:18,617 INFO L290 TraceCheckUtils]: 54: Hoare triple {14567#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {14567#(< ~counter~0 42)} is VALID [2022-04-08 12:42:18,618 INFO L290 TraceCheckUtils]: 53: Hoare triple {14595#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14567#(< ~counter~0 42)} is VALID [2022-04-08 12:42:18,618 INFO L290 TraceCheckUtils]: 52: Hoare triple {14595#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14595#(< ~counter~0 41)} is VALID [2022-04-08 12:42:18,618 INFO L290 TraceCheckUtils]: 51: Hoare triple {14595#(< ~counter~0 41)} assume !!(0 != ~r~0); {14595#(< ~counter~0 41)} is VALID [2022-04-08 12:42:18,619 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {13890#true} {14595#(< ~counter~0 41)} #63#return; {14595#(< ~counter~0 41)} is VALID [2022-04-08 12:42:18,619 INFO L290 TraceCheckUtils]: 49: Hoare triple {13890#true} assume true; {13890#true} is VALID [2022-04-08 12:42:18,619 INFO L290 TraceCheckUtils]: 48: Hoare triple {13890#true} assume !(0 == ~cond); {13890#true} is VALID [2022-04-08 12:42:18,619 INFO L290 TraceCheckUtils]: 47: Hoare triple {13890#true} ~cond := #in~cond; {13890#true} is VALID [2022-04-08 12:42:18,619 INFO L272 TraceCheckUtils]: 46: Hoare triple {14595#(< ~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)); {13890#true} is VALID [2022-04-08 12:42:18,619 INFO L290 TraceCheckUtils]: 45: Hoare triple {14595#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {14595#(< ~counter~0 41)} is VALID [2022-04-08 12:42:18,620 INFO L290 TraceCheckUtils]: 44: Hoare triple {14623#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14595#(< ~counter~0 41)} is VALID [2022-04-08 12:42:18,620 INFO L290 TraceCheckUtils]: 43: Hoare triple {14623#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14623#(< ~counter~0 40)} is VALID [2022-04-08 12:42:18,620 INFO L290 TraceCheckUtils]: 42: Hoare triple {14623#(< ~counter~0 40)} assume !!(0 != ~r~0); {14623#(< ~counter~0 40)} is VALID [2022-04-08 12:42:18,621 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {13890#true} {14623#(< ~counter~0 40)} #63#return; {14623#(< ~counter~0 40)} is VALID [2022-04-08 12:42:18,621 INFO L290 TraceCheckUtils]: 40: Hoare triple {13890#true} assume true; {13890#true} is VALID [2022-04-08 12:42:18,621 INFO L290 TraceCheckUtils]: 39: Hoare triple {13890#true} assume !(0 == ~cond); {13890#true} is VALID [2022-04-08 12:42:18,621 INFO L290 TraceCheckUtils]: 38: Hoare triple {13890#true} ~cond := #in~cond; {13890#true} is VALID [2022-04-08 12:42:18,621 INFO L272 TraceCheckUtils]: 37: Hoare triple {14623#(< ~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)); {13890#true} is VALID [2022-04-08 12:42:18,621 INFO L290 TraceCheckUtils]: 36: Hoare triple {14623#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {14623#(< ~counter~0 40)} is VALID [2022-04-08 12:42:18,622 INFO L290 TraceCheckUtils]: 35: Hoare triple {14651#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14623#(< ~counter~0 40)} is VALID [2022-04-08 12:42:18,622 INFO L290 TraceCheckUtils]: 34: Hoare triple {14651#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14651#(< ~counter~0 39)} is VALID [2022-04-08 12:42:18,622 INFO L290 TraceCheckUtils]: 33: Hoare triple {14651#(< ~counter~0 39)} assume !!(0 != ~r~0); {14651#(< ~counter~0 39)} is VALID [2022-04-08 12:42:18,623 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {13890#true} {14651#(< ~counter~0 39)} #63#return; {14651#(< ~counter~0 39)} is VALID [2022-04-08 12:42:18,623 INFO L290 TraceCheckUtils]: 31: Hoare triple {13890#true} assume true; {13890#true} is VALID [2022-04-08 12:42:18,623 INFO L290 TraceCheckUtils]: 30: Hoare triple {13890#true} assume !(0 == ~cond); {13890#true} is VALID [2022-04-08 12:42:18,623 INFO L290 TraceCheckUtils]: 29: Hoare triple {13890#true} ~cond := #in~cond; {13890#true} is VALID [2022-04-08 12:42:18,623 INFO L272 TraceCheckUtils]: 28: Hoare triple {14651#(< ~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)); {13890#true} is VALID [2022-04-08 12:42:18,623 INFO L290 TraceCheckUtils]: 27: Hoare triple {14651#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {14651#(< ~counter~0 39)} is VALID [2022-04-08 12:42:18,624 INFO L290 TraceCheckUtils]: 26: Hoare triple {14679#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14651#(< ~counter~0 39)} is VALID [2022-04-08 12:42:18,624 INFO L290 TraceCheckUtils]: 25: Hoare triple {14679#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14679#(< ~counter~0 38)} is VALID [2022-04-08 12:42:18,625 INFO L290 TraceCheckUtils]: 24: Hoare triple {14679#(< ~counter~0 38)} assume !!(0 != ~r~0); {14679#(< ~counter~0 38)} is VALID [2022-04-08 12:42:18,625 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {13890#true} {14679#(< ~counter~0 38)} #63#return; {14679#(< ~counter~0 38)} is VALID [2022-04-08 12:42:18,625 INFO L290 TraceCheckUtils]: 22: Hoare triple {13890#true} assume true; {13890#true} is VALID [2022-04-08 12:42:18,625 INFO L290 TraceCheckUtils]: 21: Hoare triple {13890#true} assume !(0 == ~cond); {13890#true} is VALID [2022-04-08 12:42:18,625 INFO L290 TraceCheckUtils]: 20: Hoare triple {13890#true} ~cond := #in~cond; {13890#true} is VALID [2022-04-08 12:42:18,625 INFO L272 TraceCheckUtils]: 19: Hoare triple {14679#(< ~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)); {13890#true} is VALID [2022-04-08 12:42:18,626 INFO L290 TraceCheckUtils]: 18: Hoare triple {14679#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {14679#(< ~counter~0 38)} is VALID [2022-04-08 12:42:18,626 INFO L290 TraceCheckUtils]: 17: Hoare triple {14707#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14679#(< ~counter~0 38)} is VALID [2022-04-08 12:42:18,631 INFO L290 TraceCheckUtils]: 16: Hoare triple {14707#(< ~counter~0 37)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {14707#(< ~counter~0 37)} is VALID [2022-04-08 12:42:18,632 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {13890#true} {14707#(< ~counter~0 37)} #61#return; {14707#(< ~counter~0 37)} is VALID [2022-04-08 12:42:18,632 INFO L290 TraceCheckUtils]: 14: Hoare triple {13890#true} assume true; {13890#true} is VALID [2022-04-08 12:42:18,632 INFO L290 TraceCheckUtils]: 13: Hoare triple {13890#true} assume !(0 == ~cond); {13890#true} is VALID [2022-04-08 12:42:18,632 INFO L290 TraceCheckUtils]: 12: Hoare triple {13890#true} ~cond := #in~cond; {13890#true} is VALID [2022-04-08 12:42:18,632 INFO L272 TraceCheckUtils]: 11: Hoare triple {14707#(< ~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)); {13890#true} is VALID [2022-04-08 12:42:18,633 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {13890#true} {14707#(< ~counter~0 37)} #59#return; {14707#(< ~counter~0 37)} is VALID [2022-04-08 12:42:18,633 INFO L290 TraceCheckUtils]: 9: Hoare triple {13890#true} assume true; {13890#true} is VALID [2022-04-08 12:42:18,633 INFO L290 TraceCheckUtils]: 8: Hoare triple {13890#true} assume !(0 == ~cond); {13890#true} is VALID [2022-04-08 12:42:18,633 INFO L290 TraceCheckUtils]: 7: Hoare triple {13890#true} ~cond := #in~cond; {13890#true} is VALID [2022-04-08 12:42:18,633 INFO L272 TraceCheckUtils]: 6: Hoare triple {14707#(< ~counter~0 37)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {13890#true} is VALID [2022-04-08 12:42:18,633 INFO L290 TraceCheckUtils]: 5: Hoare triple {14707#(< ~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; {14707#(< ~counter~0 37)} is VALID [2022-04-08 12:42:18,634 INFO L272 TraceCheckUtils]: 4: Hoare triple {14707#(< ~counter~0 37)} call #t~ret7 := main(); {14707#(< ~counter~0 37)} is VALID [2022-04-08 12:42:18,634 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {14707#(< ~counter~0 37)} {13890#true} #67#return; {14707#(< ~counter~0 37)} is VALID [2022-04-08 12:42:18,634 INFO L290 TraceCheckUtils]: 2: Hoare triple {14707#(< ~counter~0 37)} assume true; {14707#(< ~counter~0 37)} is VALID [2022-04-08 12:42:18,635 INFO L290 TraceCheckUtils]: 1: Hoare triple {13890#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; {14707#(< ~counter~0 37)} is VALID [2022-04-08 12:42:18,635 INFO L272 TraceCheckUtils]: 0: Hoare triple {13890#true} call ULTIMATE.init(); {13890#true} is VALID [2022-04-08 12:42:18,635 INFO L134 CoverageAnalysis]: Checked inductivity of 758 backedges. 26 proven. 416 refuted. 0 times theorem prover too weak. 316 trivial. 0 not checked. [2022-04-08 12:42:18,635 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:42:18,636 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1835877900] [2022-04-08 12:42:18,636 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:42:18,636 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1605317462] [2022-04-08 12:42:18,636 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1605317462] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:42:18,636 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:42:18,636 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17] total 32 [2022-04-08 12:42:18,636 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:42:18,636 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [771555609] [2022-04-08 12:42:18,636 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [771555609] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:42:18,636 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:42:18,636 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2022-04-08 12:42:18,636 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1798306102] [2022-04-08 12:42:18,636 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:42:18,637 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 [2022-04-08 12:42:18,637 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:42:18,637 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) [2022-04-08 12:42:18,728 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 137 edges. 137 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:42:18,728 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-04-08 12:42:18,728 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:42:18,728 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-04-08 12:42:18,729 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=440, Invalid=552, Unknown=0, NotChecked=0, Total=992 [2022-04-08 12:42:18,729 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) [2022-04-08 12:42:19,240 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:42:19,241 INFO L93 Difference]: Finished difference Result 151 states and 166 transitions. [2022-04-08 12:42:19,241 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2022-04-08 12:42:19,241 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 [2022-04-08 12:42:19,241 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:42:19,242 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) [2022-04-08 12:42:19,245 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 165 transitions. [2022-04-08 12:42:19,245 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) [2022-04-08 12:42:19,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 165 transitions. [2022-04-08 12:42:19,248 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 30 states and 165 transitions. [2022-04-08 12:42:19,377 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 165 edges. 165 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:42:19,379 INFO L225 Difference]: With dead ends: 151 [2022-04-08 12:42:19,379 INFO L226 Difference]: Without dead ends: 146 [2022-04-08 12:42:19,380 INFO L912 BasicCegarLoop]: 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 [2022-04-08 12:42:19,380 INFO L913 BasicCegarLoop]: 39 mSDtfsCounter, 41 mSDsluCounter, 135 mSDsCounter, 0 mSdLazyCounter, 79 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 41 SdHoareTripleChecker+Valid, 174 SdHoareTripleChecker+Invalid, 93 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 79 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 12:42:19,381 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [41 Valid, 174 Invalid, 93 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 79 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 12:42:19,381 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 146 states. [2022-04-08 12:42:19,558 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 146 to 146. [2022-04-08 12:42:19,558 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:42:19,558 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) [2022-04-08 12:42:19,559 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) [2022-04-08 12:42:19,559 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) [2022-04-08 12:42:19,564 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:42:19,565 INFO L93 Difference]: Finished difference Result 146 states and 161 transitions. [2022-04-08 12:42:19,565 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 161 transitions. [2022-04-08 12:42:19,565 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:42:19,565 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:42:19,565 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. [2022-04-08 12:42:19,566 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. [2022-04-08 12:42:19,568 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:42:19,568 INFO L93 Difference]: Finished difference Result 146 states and 161 transitions. [2022-04-08 12:42:19,568 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 161 transitions. [2022-04-08 12:42:19,569 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:42:19,569 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:42:19,569 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:42:19,569 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:42:19,569 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) [2022-04-08 12:42:19,572 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 146 states and 161 transitions. [2022-04-08 12:42:19,572 INFO L78 Accepts]: Start accepts. Automaton has 146 states and 161 transitions. Word has length 140 [2022-04-08 12:42:19,572 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:42:19,572 INFO L478 AbstractCegarLoop]: Abstraction has 146 states and 161 transitions. [2022-04-08 12:42:19,573 INFO L479 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) [2022-04-08 12:42:19,573 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 146 states and 161 transitions. [2022-04-08 12:42:20,757 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 161 edges. 161 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:42:20,757 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 161 transitions. [2022-04-08 12:42:20,759 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-04-08 12:42:20,759 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:42:20,760 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:42:20,777 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Ended with exit code 0 [2022-04-08 12:42:20,967 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2022-04-08 12:42:20,968 INFO L403 AbstractCegarLoop]: === Iteration 18 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:42:20,968 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:42:20,968 INFO L85 PathProgramCache]: Analyzing trace with hash -1088976298, now seen corresponding path program 27 times [2022-04-08 12:42:20,968 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:42:20,968 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [583675051] [2022-04-08 12:42:20,968 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:42:20,968 INFO L85 PathProgramCache]: Analyzing trace with hash -1088976298, now seen corresponding path program 28 times [2022-04-08 12:42:20,969 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:42:20,969 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1443136531] [2022-04-08 12:42:20,969 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:42:20,969 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:42:20,986 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:42:20,987 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1341419216] [2022-04-08 12:42:20,987 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 12:42:20,987 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:42:20,987 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:42:20,988 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) [2022-04-08 12:42:20,989 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2022-04-08 12:42:21,236 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 12:42:21,236 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:42:21,238 INFO L263 TraceCheckSpWp]: Trace formula consists of 373 conjuncts, 33 conjunts are in the unsatisfiable core [2022-04-08 12:42:21,266 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:42:21,268 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:42:22,017 INFO L272 TraceCheckUtils]: 0: Hoare triple {15673#true} call ULTIMATE.init(); {15673#true} is VALID [2022-04-08 12:42:22,017 INFO L290 TraceCheckUtils]: 1: Hoare triple {15673#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; {15681#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:22,018 INFO L290 TraceCheckUtils]: 2: Hoare triple {15681#(<= ~counter~0 0)} assume true; {15681#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:22,018 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15681#(<= ~counter~0 0)} {15673#true} #67#return; {15681#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:22,018 INFO L272 TraceCheckUtils]: 4: Hoare triple {15681#(<= ~counter~0 0)} call #t~ret7 := main(); {15681#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:22,019 INFO L290 TraceCheckUtils]: 5: Hoare triple {15681#(<= ~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; {15681#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:22,019 INFO L272 TraceCheckUtils]: 6: Hoare triple {15681#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {15681#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:22,019 INFO L290 TraceCheckUtils]: 7: Hoare triple {15681#(<= ~counter~0 0)} ~cond := #in~cond; {15681#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:22,020 INFO L290 TraceCheckUtils]: 8: Hoare triple {15681#(<= ~counter~0 0)} assume !(0 == ~cond); {15681#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:22,020 INFO L290 TraceCheckUtils]: 9: Hoare triple {15681#(<= ~counter~0 0)} assume true; {15681#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:22,020 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {15681#(<= ~counter~0 0)} {15681#(<= ~counter~0 0)} #59#return; {15681#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:22,021 INFO L272 TraceCheckUtils]: 11: Hoare triple {15681#(<= ~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)); {15681#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:22,021 INFO L290 TraceCheckUtils]: 12: Hoare triple {15681#(<= ~counter~0 0)} ~cond := #in~cond; {15681#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:22,021 INFO L290 TraceCheckUtils]: 13: Hoare triple {15681#(<= ~counter~0 0)} assume !(0 == ~cond); {15681#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:22,022 INFO L290 TraceCheckUtils]: 14: Hoare triple {15681#(<= ~counter~0 0)} assume true; {15681#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:22,022 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {15681#(<= ~counter~0 0)} {15681#(<= ~counter~0 0)} #61#return; {15681#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:22,022 INFO L290 TraceCheckUtils]: 16: Hoare triple {15681#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {15681#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:22,023 INFO L290 TraceCheckUtils]: 17: Hoare triple {15681#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15730#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:22,023 INFO L290 TraceCheckUtils]: 18: Hoare triple {15730#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {15730#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:22,024 INFO L272 TraceCheckUtils]: 19: Hoare triple {15730#(<= ~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)); {15730#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:22,024 INFO L290 TraceCheckUtils]: 20: Hoare triple {15730#(<= ~counter~0 1)} ~cond := #in~cond; {15730#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:22,024 INFO L290 TraceCheckUtils]: 21: Hoare triple {15730#(<= ~counter~0 1)} assume !(0 == ~cond); {15730#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:22,024 INFO L290 TraceCheckUtils]: 22: Hoare triple {15730#(<= ~counter~0 1)} assume true; {15730#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:22,025 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {15730#(<= ~counter~0 1)} {15730#(<= ~counter~0 1)} #63#return; {15730#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:22,025 INFO L290 TraceCheckUtils]: 24: Hoare triple {15730#(<= ~counter~0 1)} assume !!(0 != ~r~0); {15730#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:22,026 INFO L290 TraceCheckUtils]: 25: Hoare triple {15730#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {15730#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:22,026 INFO L290 TraceCheckUtils]: 26: Hoare triple {15730#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15758#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:22,026 INFO L290 TraceCheckUtils]: 27: Hoare triple {15758#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {15758#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:22,027 INFO L272 TraceCheckUtils]: 28: Hoare triple {15758#(<= ~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)); {15758#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:22,027 INFO L290 TraceCheckUtils]: 29: Hoare triple {15758#(<= ~counter~0 2)} ~cond := #in~cond; {15758#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:22,027 INFO L290 TraceCheckUtils]: 30: Hoare triple {15758#(<= ~counter~0 2)} assume !(0 == ~cond); {15758#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:22,028 INFO L290 TraceCheckUtils]: 31: Hoare triple {15758#(<= ~counter~0 2)} assume true; {15758#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:22,028 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {15758#(<= ~counter~0 2)} {15758#(<= ~counter~0 2)} #63#return; {15758#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:22,028 INFO L290 TraceCheckUtils]: 33: Hoare triple {15758#(<= ~counter~0 2)} assume !!(0 != ~r~0); {15758#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:22,029 INFO L290 TraceCheckUtils]: 34: Hoare triple {15758#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {15758#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:22,029 INFO L290 TraceCheckUtils]: 35: Hoare triple {15758#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15786#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:22,029 INFO L290 TraceCheckUtils]: 36: Hoare triple {15786#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {15786#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:22,030 INFO L272 TraceCheckUtils]: 37: Hoare triple {15786#(<= ~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)); {15786#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:22,030 INFO L290 TraceCheckUtils]: 38: Hoare triple {15786#(<= ~counter~0 3)} ~cond := #in~cond; {15786#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:22,031 INFO L290 TraceCheckUtils]: 39: Hoare triple {15786#(<= ~counter~0 3)} assume !(0 == ~cond); {15786#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:22,031 INFO L290 TraceCheckUtils]: 40: Hoare triple {15786#(<= ~counter~0 3)} assume true; {15786#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:22,031 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {15786#(<= ~counter~0 3)} {15786#(<= ~counter~0 3)} #63#return; {15786#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:22,032 INFO L290 TraceCheckUtils]: 42: Hoare triple {15786#(<= ~counter~0 3)} assume !!(0 != ~r~0); {15786#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:22,032 INFO L290 TraceCheckUtils]: 43: Hoare triple {15786#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {15786#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:22,032 INFO L290 TraceCheckUtils]: 44: Hoare triple {15786#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15814#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:22,033 INFO L290 TraceCheckUtils]: 45: Hoare triple {15814#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {15814#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:22,033 INFO L272 TraceCheckUtils]: 46: Hoare triple {15814#(<= ~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)); {15814#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:22,033 INFO L290 TraceCheckUtils]: 47: Hoare triple {15814#(<= ~counter~0 4)} ~cond := #in~cond; {15814#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:22,034 INFO L290 TraceCheckUtils]: 48: Hoare triple {15814#(<= ~counter~0 4)} assume !(0 == ~cond); {15814#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:22,034 INFO L290 TraceCheckUtils]: 49: Hoare triple {15814#(<= ~counter~0 4)} assume true; {15814#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:22,034 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {15814#(<= ~counter~0 4)} {15814#(<= ~counter~0 4)} #63#return; {15814#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:22,035 INFO L290 TraceCheckUtils]: 51: Hoare triple {15814#(<= ~counter~0 4)} assume !!(0 != ~r~0); {15814#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:22,035 INFO L290 TraceCheckUtils]: 52: Hoare triple {15814#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {15814#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:22,035 INFO L290 TraceCheckUtils]: 53: Hoare triple {15814#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15842#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:22,036 INFO L290 TraceCheckUtils]: 54: Hoare triple {15842#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {15842#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:22,036 INFO L272 TraceCheckUtils]: 55: Hoare triple {15842#(<= ~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)); {15842#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:22,037 INFO L290 TraceCheckUtils]: 56: Hoare triple {15842#(<= ~counter~0 5)} ~cond := #in~cond; {15842#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:22,037 INFO L290 TraceCheckUtils]: 57: Hoare triple {15842#(<= ~counter~0 5)} assume !(0 == ~cond); {15842#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:22,037 INFO L290 TraceCheckUtils]: 58: Hoare triple {15842#(<= ~counter~0 5)} assume true; {15842#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:22,038 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {15842#(<= ~counter~0 5)} {15842#(<= ~counter~0 5)} #63#return; {15842#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:22,038 INFO L290 TraceCheckUtils]: 60: Hoare triple {15842#(<= ~counter~0 5)} assume !!(0 != ~r~0); {15842#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:22,038 INFO L290 TraceCheckUtils]: 61: Hoare triple {15842#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {15842#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:22,039 INFO L290 TraceCheckUtils]: 62: Hoare triple {15842#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15870#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:22,039 INFO L290 TraceCheckUtils]: 63: Hoare triple {15870#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {15870#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:22,039 INFO L272 TraceCheckUtils]: 64: Hoare triple {15870#(<= ~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)); {15870#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:22,040 INFO L290 TraceCheckUtils]: 65: Hoare triple {15870#(<= ~counter~0 6)} ~cond := #in~cond; {15870#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:22,040 INFO L290 TraceCheckUtils]: 66: Hoare triple {15870#(<= ~counter~0 6)} assume !(0 == ~cond); {15870#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:22,040 INFO L290 TraceCheckUtils]: 67: Hoare triple {15870#(<= ~counter~0 6)} assume true; {15870#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:22,041 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {15870#(<= ~counter~0 6)} {15870#(<= ~counter~0 6)} #63#return; {15870#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:22,042 INFO L290 TraceCheckUtils]: 69: Hoare triple {15870#(<= ~counter~0 6)} assume !!(0 != ~r~0); {15870#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:22,042 INFO L290 TraceCheckUtils]: 70: Hoare triple {15870#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {15870#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:22,042 INFO L290 TraceCheckUtils]: 71: Hoare triple {15870#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15898#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:22,043 INFO L290 TraceCheckUtils]: 72: Hoare triple {15898#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {15898#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:22,050 INFO L272 TraceCheckUtils]: 73: Hoare triple {15898#(<= ~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)); {15898#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:22,050 INFO L290 TraceCheckUtils]: 74: Hoare triple {15898#(<= ~counter~0 7)} ~cond := #in~cond; {15898#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:22,051 INFO L290 TraceCheckUtils]: 75: Hoare triple {15898#(<= ~counter~0 7)} assume !(0 == ~cond); {15898#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:22,051 INFO L290 TraceCheckUtils]: 76: Hoare triple {15898#(<= ~counter~0 7)} assume true; {15898#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:22,052 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {15898#(<= ~counter~0 7)} {15898#(<= ~counter~0 7)} #63#return; {15898#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:22,052 INFO L290 TraceCheckUtils]: 78: Hoare triple {15898#(<= ~counter~0 7)} assume !!(0 != ~r~0); {15898#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:22,052 INFO L290 TraceCheckUtils]: 79: Hoare triple {15898#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {15898#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:22,053 INFO L290 TraceCheckUtils]: 80: Hoare triple {15898#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15926#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:22,053 INFO L290 TraceCheckUtils]: 81: Hoare triple {15926#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {15926#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:22,054 INFO L272 TraceCheckUtils]: 82: Hoare triple {15926#(<= ~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)); {15926#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:22,054 INFO L290 TraceCheckUtils]: 83: Hoare triple {15926#(<= ~counter~0 8)} ~cond := #in~cond; {15926#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:22,054 INFO L290 TraceCheckUtils]: 84: Hoare triple {15926#(<= ~counter~0 8)} assume !(0 == ~cond); {15926#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:22,054 INFO L290 TraceCheckUtils]: 85: Hoare triple {15926#(<= ~counter~0 8)} assume true; {15926#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:22,055 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {15926#(<= ~counter~0 8)} {15926#(<= ~counter~0 8)} #63#return; {15926#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:22,055 INFO L290 TraceCheckUtils]: 87: Hoare triple {15926#(<= ~counter~0 8)} assume !!(0 != ~r~0); {15926#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:22,056 INFO L290 TraceCheckUtils]: 88: Hoare triple {15926#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {15926#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:22,056 INFO L290 TraceCheckUtils]: 89: Hoare triple {15926#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15954#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:22,056 INFO L290 TraceCheckUtils]: 90: Hoare triple {15954#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {15954#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:22,057 INFO L272 TraceCheckUtils]: 91: Hoare triple {15954#(<= ~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)); {15954#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:22,057 INFO L290 TraceCheckUtils]: 92: Hoare triple {15954#(<= ~counter~0 9)} ~cond := #in~cond; {15954#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:22,057 INFO L290 TraceCheckUtils]: 93: Hoare triple {15954#(<= ~counter~0 9)} assume !(0 == ~cond); {15954#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:22,058 INFO L290 TraceCheckUtils]: 94: Hoare triple {15954#(<= ~counter~0 9)} assume true; {15954#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:22,058 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {15954#(<= ~counter~0 9)} {15954#(<= ~counter~0 9)} #63#return; {15954#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:22,058 INFO L290 TraceCheckUtils]: 96: Hoare triple {15954#(<= ~counter~0 9)} assume !!(0 != ~r~0); {15954#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:22,059 INFO L290 TraceCheckUtils]: 97: Hoare triple {15954#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {15954#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:22,059 INFO L290 TraceCheckUtils]: 98: Hoare triple {15954#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15982#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:22,059 INFO L290 TraceCheckUtils]: 99: Hoare triple {15982#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {15982#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:22,060 INFO L272 TraceCheckUtils]: 100: Hoare triple {15982#(<= ~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)); {15982#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:22,060 INFO L290 TraceCheckUtils]: 101: Hoare triple {15982#(<= ~counter~0 10)} ~cond := #in~cond; {15982#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:22,060 INFO L290 TraceCheckUtils]: 102: Hoare triple {15982#(<= ~counter~0 10)} assume !(0 == ~cond); {15982#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:22,061 INFO L290 TraceCheckUtils]: 103: Hoare triple {15982#(<= ~counter~0 10)} assume true; {15982#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:22,061 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {15982#(<= ~counter~0 10)} {15982#(<= ~counter~0 10)} #63#return; {15982#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:22,062 INFO L290 TraceCheckUtils]: 105: Hoare triple {15982#(<= ~counter~0 10)} assume !!(0 != ~r~0); {15982#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:22,062 INFO L290 TraceCheckUtils]: 106: Hoare triple {15982#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {15982#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:22,062 INFO L290 TraceCheckUtils]: 107: Hoare triple {15982#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16010#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:22,063 INFO L290 TraceCheckUtils]: 108: Hoare triple {16010#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {16010#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:22,063 INFO L272 TraceCheckUtils]: 109: Hoare triple {16010#(<= ~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)); {16010#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:22,063 INFO L290 TraceCheckUtils]: 110: Hoare triple {16010#(<= ~counter~0 11)} ~cond := #in~cond; {16010#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:22,064 INFO L290 TraceCheckUtils]: 111: Hoare triple {16010#(<= ~counter~0 11)} assume !(0 == ~cond); {16010#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:22,064 INFO L290 TraceCheckUtils]: 112: Hoare triple {16010#(<= ~counter~0 11)} assume true; {16010#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:22,064 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {16010#(<= ~counter~0 11)} {16010#(<= ~counter~0 11)} #63#return; {16010#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:22,065 INFO L290 TraceCheckUtils]: 114: Hoare triple {16010#(<= ~counter~0 11)} assume !!(0 != ~r~0); {16010#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:22,065 INFO L290 TraceCheckUtils]: 115: Hoare triple {16010#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16010#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:22,065 INFO L290 TraceCheckUtils]: 116: Hoare triple {16010#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16038#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:22,066 INFO L290 TraceCheckUtils]: 117: Hoare triple {16038#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {16038#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:22,066 INFO L272 TraceCheckUtils]: 118: Hoare triple {16038#(<= ~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)); {16038#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:22,066 INFO L290 TraceCheckUtils]: 119: Hoare triple {16038#(<= ~counter~0 12)} ~cond := #in~cond; {16038#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:22,067 INFO L290 TraceCheckUtils]: 120: Hoare triple {16038#(<= ~counter~0 12)} assume !(0 == ~cond); {16038#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:22,067 INFO L290 TraceCheckUtils]: 121: Hoare triple {16038#(<= ~counter~0 12)} assume true; {16038#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:22,068 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {16038#(<= ~counter~0 12)} {16038#(<= ~counter~0 12)} #63#return; {16038#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:22,068 INFO L290 TraceCheckUtils]: 123: Hoare triple {16038#(<= ~counter~0 12)} assume !!(0 != ~r~0); {16038#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:22,068 INFO L290 TraceCheckUtils]: 124: Hoare triple {16038#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16038#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:22,069 INFO L290 TraceCheckUtils]: 125: Hoare triple {16038#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16066#(<= ~counter~0 13)} is VALID [2022-04-08 12:42:22,069 INFO L290 TraceCheckUtils]: 126: Hoare triple {16066#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {16066#(<= ~counter~0 13)} is VALID [2022-04-08 12:42:22,069 INFO L272 TraceCheckUtils]: 127: Hoare triple {16066#(<= ~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)); {16066#(<= ~counter~0 13)} is VALID [2022-04-08 12:42:22,070 INFO L290 TraceCheckUtils]: 128: Hoare triple {16066#(<= ~counter~0 13)} ~cond := #in~cond; {16066#(<= ~counter~0 13)} is VALID [2022-04-08 12:42:22,070 INFO L290 TraceCheckUtils]: 129: Hoare triple {16066#(<= ~counter~0 13)} assume !(0 == ~cond); {16066#(<= ~counter~0 13)} is VALID [2022-04-08 12:42:22,070 INFO L290 TraceCheckUtils]: 130: Hoare triple {16066#(<= ~counter~0 13)} assume true; {16066#(<= ~counter~0 13)} is VALID [2022-04-08 12:42:22,071 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {16066#(<= ~counter~0 13)} {16066#(<= ~counter~0 13)} #63#return; {16066#(<= ~counter~0 13)} is VALID [2022-04-08 12:42:22,071 INFO L290 TraceCheckUtils]: 132: Hoare triple {16066#(<= ~counter~0 13)} assume !!(0 != ~r~0); {16066#(<= ~counter~0 13)} is VALID [2022-04-08 12:42:22,071 INFO L290 TraceCheckUtils]: 133: Hoare triple {16066#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16066#(<= ~counter~0 13)} is VALID [2022-04-08 12:42:22,072 INFO L290 TraceCheckUtils]: 134: Hoare triple {16066#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16094#(<= ~counter~0 14)} is VALID [2022-04-08 12:42:22,072 INFO L290 TraceCheckUtils]: 135: Hoare triple {16094#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {16094#(<= ~counter~0 14)} is VALID [2022-04-08 12:42:22,072 INFO L272 TraceCheckUtils]: 136: Hoare triple {16094#(<= ~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)); {16094#(<= ~counter~0 14)} is VALID [2022-04-08 12:42:22,073 INFO L290 TraceCheckUtils]: 137: Hoare triple {16094#(<= ~counter~0 14)} ~cond := #in~cond; {16094#(<= ~counter~0 14)} is VALID [2022-04-08 12:42:22,073 INFO L290 TraceCheckUtils]: 138: Hoare triple {16094#(<= ~counter~0 14)} assume !(0 == ~cond); {16094#(<= ~counter~0 14)} is VALID [2022-04-08 12:42:22,073 INFO L290 TraceCheckUtils]: 139: Hoare triple {16094#(<= ~counter~0 14)} assume true; {16094#(<= ~counter~0 14)} is VALID [2022-04-08 12:42:22,074 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {16094#(<= ~counter~0 14)} {16094#(<= ~counter~0 14)} #63#return; {16094#(<= ~counter~0 14)} is VALID [2022-04-08 12:42:22,074 INFO L290 TraceCheckUtils]: 141: Hoare triple {16094#(<= ~counter~0 14)} assume !!(0 != ~r~0); {16094#(<= ~counter~0 14)} is VALID [2022-04-08 12:42:22,074 INFO L290 TraceCheckUtils]: 142: Hoare triple {16094#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16094#(<= ~counter~0 14)} is VALID [2022-04-08 12:42:22,075 INFO L290 TraceCheckUtils]: 143: Hoare triple {16094#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16122#(<= |main_#t~post6| 14)} is VALID [2022-04-08 12:42:22,075 INFO L290 TraceCheckUtils]: 144: Hoare triple {16122#(<= |main_#t~post6| 14)} assume !(#t~post6 < 50);havoc #t~post6; {15674#false} is VALID [2022-04-08 12:42:22,075 INFO L272 TraceCheckUtils]: 145: Hoare triple {15674#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)); {15674#false} is VALID [2022-04-08 12:42:22,075 INFO L290 TraceCheckUtils]: 146: Hoare triple {15674#false} ~cond := #in~cond; {15674#false} is VALID [2022-04-08 12:42:22,075 INFO L290 TraceCheckUtils]: 147: Hoare triple {15674#false} assume 0 == ~cond; {15674#false} is VALID [2022-04-08 12:42:22,075 INFO L290 TraceCheckUtils]: 148: Hoare triple {15674#false} assume !false; {15674#false} is VALID [2022-04-08 12:42:22,076 INFO L134 CoverageAnalysis]: Checked inductivity of 879 backedges. 28 proven. 847 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:42:22,076 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:42:22,951 INFO L290 TraceCheckUtils]: 148: Hoare triple {15674#false} assume !false; {15674#false} is VALID [2022-04-08 12:42:22,952 INFO L290 TraceCheckUtils]: 147: Hoare triple {15674#false} assume 0 == ~cond; {15674#false} is VALID [2022-04-08 12:42:22,952 INFO L290 TraceCheckUtils]: 146: Hoare triple {15674#false} ~cond := #in~cond; {15674#false} is VALID [2022-04-08 12:42:22,952 INFO L272 TraceCheckUtils]: 145: Hoare triple {15674#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)); {15674#false} is VALID [2022-04-08 12:42:22,952 INFO L290 TraceCheckUtils]: 144: Hoare triple {16150#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {15674#false} is VALID [2022-04-08 12:42:22,953 INFO L290 TraceCheckUtils]: 143: Hoare triple {16154#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16150#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:42:22,953 INFO L290 TraceCheckUtils]: 142: Hoare triple {16154#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16154#(< ~counter~0 50)} is VALID [2022-04-08 12:42:22,953 INFO L290 TraceCheckUtils]: 141: Hoare triple {16154#(< ~counter~0 50)} assume !!(0 != ~r~0); {16154#(< ~counter~0 50)} is VALID [2022-04-08 12:42:22,954 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {15673#true} {16154#(< ~counter~0 50)} #63#return; {16154#(< ~counter~0 50)} is VALID [2022-04-08 12:42:22,954 INFO L290 TraceCheckUtils]: 139: Hoare triple {15673#true} assume true; {15673#true} is VALID [2022-04-08 12:42:22,954 INFO L290 TraceCheckUtils]: 138: Hoare triple {15673#true} assume !(0 == ~cond); {15673#true} is VALID [2022-04-08 12:42:22,954 INFO L290 TraceCheckUtils]: 137: Hoare triple {15673#true} ~cond := #in~cond; {15673#true} is VALID [2022-04-08 12:42:22,954 INFO L272 TraceCheckUtils]: 136: Hoare triple {16154#(< ~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)); {15673#true} is VALID [2022-04-08 12:42:22,954 INFO L290 TraceCheckUtils]: 135: Hoare triple {16154#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {16154#(< ~counter~0 50)} is VALID [2022-04-08 12:42:22,955 INFO L290 TraceCheckUtils]: 134: Hoare triple {16182#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16154#(< ~counter~0 50)} is VALID [2022-04-08 12:42:22,955 INFO L290 TraceCheckUtils]: 133: Hoare triple {16182#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16182#(< ~counter~0 49)} is VALID [2022-04-08 12:42:22,955 INFO L290 TraceCheckUtils]: 132: Hoare triple {16182#(< ~counter~0 49)} assume !!(0 != ~r~0); {16182#(< ~counter~0 49)} is VALID [2022-04-08 12:42:22,956 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {15673#true} {16182#(< ~counter~0 49)} #63#return; {16182#(< ~counter~0 49)} is VALID [2022-04-08 12:42:22,956 INFO L290 TraceCheckUtils]: 130: Hoare triple {15673#true} assume true; {15673#true} is VALID [2022-04-08 12:42:22,956 INFO L290 TraceCheckUtils]: 129: Hoare triple {15673#true} assume !(0 == ~cond); {15673#true} is VALID [2022-04-08 12:42:22,956 INFO L290 TraceCheckUtils]: 128: Hoare triple {15673#true} ~cond := #in~cond; {15673#true} is VALID [2022-04-08 12:42:22,956 INFO L272 TraceCheckUtils]: 127: Hoare triple {16182#(< ~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)); {15673#true} is VALID [2022-04-08 12:42:22,956 INFO L290 TraceCheckUtils]: 126: Hoare triple {16182#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {16182#(< ~counter~0 49)} is VALID [2022-04-08 12:42:22,957 INFO L290 TraceCheckUtils]: 125: Hoare triple {16210#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16182#(< ~counter~0 49)} is VALID [2022-04-08 12:42:22,957 INFO L290 TraceCheckUtils]: 124: Hoare triple {16210#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16210#(< ~counter~0 48)} is VALID [2022-04-08 12:42:22,958 INFO L290 TraceCheckUtils]: 123: Hoare triple {16210#(< ~counter~0 48)} assume !!(0 != ~r~0); {16210#(< ~counter~0 48)} is VALID [2022-04-08 12:42:22,958 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {15673#true} {16210#(< ~counter~0 48)} #63#return; {16210#(< ~counter~0 48)} is VALID [2022-04-08 12:42:22,958 INFO L290 TraceCheckUtils]: 121: Hoare triple {15673#true} assume true; {15673#true} is VALID [2022-04-08 12:42:22,958 INFO L290 TraceCheckUtils]: 120: Hoare triple {15673#true} assume !(0 == ~cond); {15673#true} is VALID [2022-04-08 12:42:22,958 INFO L290 TraceCheckUtils]: 119: Hoare triple {15673#true} ~cond := #in~cond; {15673#true} is VALID [2022-04-08 12:42:22,958 INFO L272 TraceCheckUtils]: 118: Hoare triple {16210#(< ~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)); {15673#true} is VALID [2022-04-08 12:42:22,959 INFO L290 TraceCheckUtils]: 117: Hoare triple {16210#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {16210#(< ~counter~0 48)} is VALID [2022-04-08 12:42:22,959 INFO L290 TraceCheckUtils]: 116: Hoare triple {16238#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16210#(< ~counter~0 48)} is VALID [2022-04-08 12:42:22,959 INFO L290 TraceCheckUtils]: 115: Hoare triple {16238#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16238#(< ~counter~0 47)} is VALID [2022-04-08 12:42:22,960 INFO L290 TraceCheckUtils]: 114: Hoare triple {16238#(< ~counter~0 47)} assume !!(0 != ~r~0); {16238#(< ~counter~0 47)} is VALID [2022-04-08 12:42:22,960 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {15673#true} {16238#(< ~counter~0 47)} #63#return; {16238#(< ~counter~0 47)} is VALID [2022-04-08 12:42:22,960 INFO L290 TraceCheckUtils]: 112: Hoare triple {15673#true} assume true; {15673#true} is VALID [2022-04-08 12:42:22,960 INFO L290 TraceCheckUtils]: 111: Hoare triple {15673#true} assume !(0 == ~cond); {15673#true} is VALID [2022-04-08 12:42:22,960 INFO L290 TraceCheckUtils]: 110: Hoare triple {15673#true} ~cond := #in~cond; {15673#true} is VALID [2022-04-08 12:42:22,960 INFO L272 TraceCheckUtils]: 109: Hoare triple {16238#(< ~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)); {15673#true} is VALID [2022-04-08 12:42:22,961 INFO L290 TraceCheckUtils]: 108: Hoare triple {16238#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {16238#(< ~counter~0 47)} is VALID [2022-04-08 12:42:22,961 INFO L290 TraceCheckUtils]: 107: Hoare triple {16266#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16238#(< ~counter~0 47)} is VALID [2022-04-08 12:42:22,961 INFO L290 TraceCheckUtils]: 106: Hoare triple {16266#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16266#(< ~counter~0 46)} is VALID [2022-04-08 12:42:22,962 INFO L290 TraceCheckUtils]: 105: Hoare triple {16266#(< ~counter~0 46)} assume !!(0 != ~r~0); {16266#(< ~counter~0 46)} is VALID [2022-04-08 12:42:22,962 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {15673#true} {16266#(< ~counter~0 46)} #63#return; {16266#(< ~counter~0 46)} is VALID [2022-04-08 12:42:22,962 INFO L290 TraceCheckUtils]: 103: Hoare triple {15673#true} assume true; {15673#true} is VALID [2022-04-08 12:42:22,962 INFO L290 TraceCheckUtils]: 102: Hoare triple {15673#true} assume !(0 == ~cond); {15673#true} is VALID [2022-04-08 12:42:22,962 INFO L290 TraceCheckUtils]: 101: Hoare triple {15673#true} ~cond := #in~cond; {15673#true} is VALID [2022-04-08 12:42:22,963 INFO L272 TraceCheckUtils]: 100: Hoare triple {16266#(< ~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)); {15673#true} is VALID [2022-04-08 12:42:22,965 INFO L290 TraceCheckUtils]: 99: Hoare triple {16266#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {16266#(< ~counter~0 46)} is VALID [2022-04-08 12:42:22,966 INFO L290 TraceCheckUtils]: 98: Hoare triple {16294#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16266#(< ~counter~0 46)} is VALID [2022-04-08 12:42:22,966 INFO L290 TraceCheckUtils]: 97: Hoare triple {16294#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16294#(< ~counter~0 45)} is VALID [2022-04-08 12:42:22,966 INFO L290 TraceCheckUtils]: 96: Hoare triple {16294#(< ~counter~0 45)} assume !!(0 != ~r~0); {16294#(< ~counter~0 45)} is VALID [2022-04-08 12:42:22,967 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {15673#true} {16294#(< ~counter~0 45)} #63#return; {16294#(< ~counter~0 45)} is VALID [2022-04-08 12:42:22,967 INFO L290 TraceCheckUtils]: 94: Hoare triple {15673#true} assume true; {15673#true} is VALID [2022-04-08 12:42:22,967 INFO L290 TraceCheckUtils]: 93: Hoare triple {15673#true} assume !(0 == ~cond); {15673#true} is VALID [2022-04-08 12:42:22,967 INFO L290 TraceCheckUtils]: 92: Hoare triple {15673#true} ~cond := #in~cond; {15673#true} is VALID [2022-04-08 12:42:22,967 INFO L272 TraceCheckUtils]: 91: Hoare triple {16294#(< ~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)); {15673#true} is VALID [2022-04-08 12:42:22,968 INFO L290 TraceCheckUtils]: 90: Hoare triple {16294#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {16294#(< ~counter~0 45)} is VALID [2022-04-08 12:42:22,968 INFO L290 TraceCheckUtils]: 89: Hoare triple {16322#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16294#(< ~counter~0 45)} is VALID [2022-04-08 12:42:22,968 INFO L290 TraceCheckUtils]: 88: Hoare triple {16322#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16322#(< ~counter~0 44)} is VALID [2022-04-08 12:42:22,969 INFO L290 TraceCheckUtils]: 87: Hoare triple {16322#(< ~counter~0 44)} assume !!(0 != ~r~0); {16322#(< ~counter~0 44)} is VALID [2022-04-08 12:42:22,969 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {15673#true} {16322#(< ~counter~0 44)} #63#return; {16322#(< ~counter~0 44)} is VALID [2022-04-08 12:42:22,969 INFO L290 TraceCheckUtils]: 85: Hoare triple {15673#true} assume true; {15673#true} is VALID [2022-04-08 12:42:22,969 INFO L290 TraceCheckUtils]: 84: Hoare triple {15673#true} assume !(0 == ~cond); {15673#true} is VALID [2022-04-08 12:42:22,969 INFO L290 TraceCheckUtils]: 83: Hoare triple {15673#true} ~cond := #in~cond; {15673#true} is VALID [2022-04-08 12:42:22,969 INFO L272 TraceCheckUtils]: 82: Hoare triple {16322#(< ~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)); {15673#true} is VALID [2022-04-08 12:42:22,970 INFO L290 TraceCheckUtils]: 81: Hoare triple {16322#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {16322#(< ~counter~0 44)} is VALID [2022-04-08 12:42:22,970 INFO L290 TraceCheckUtils]: 80: Hoare triple {16350#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16322#(< ~counter~0 44)} is VALID [2022-04-08 12:42:22,970 INFO L290 TraceCheckUtils]: 79: Hoare triple {16350#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16350#(< ~counter~0 43)} is VALID [2022-04-08 12:42:22,971 INFO L290 TraceCheckUtils]: 78: Hoare triple {16350#(< ~counter~0 43)} assume !!(0 != ~r~0); {16350#(< ~counter~0 43)} is VALID [2022-04-08 12:42:22,971 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {15673#true} {16350#(< ~counter~0 43)} #63#return; {16350#(< ~counter~0 43)} is VALID [2022-04-08 12:42:22,971 INFO L290 TraceCheckUtils]: 76: Hoare triple {15673#true} assume true; {15673#true} is VALID [2022-04-08 12:42:22,971 INFO L290 TraceCheckUtils]: 75: Hoare triple {15673#true} assume !(0 == ~cond); {15673#true} is VALID [2022-04-08 12:42:22,972 INFO L290 TraceCheckUtils]: 74: Hoare triple {15673#true} ~cond := #in~cond; {15673#true} is VALID [2022-04-08 12:42:22,972 INFO L272 TraceCheckUtils]: 73: Hoare triple {16350#(< ~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)); {15673#true} is VALID [2022-04-08 12:42:22,972 INFO L290 TraceCheckUtils]: 72: Hoare triple {16350#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {16350#(< ~counter~0 43)} is VALID [2022-04-08 12:42:22,972 INFO L290 TraceCheckUtils]: 71: Hoare triple {16378#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16350#(< ~counter~0 43)} is VALID [2022-04-08 12:42:22,973 INFO L290 TraceCheckUtils]: 70: Hoare triple {16378#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16378#(< ~counter~0 42)} is VALID [2022-04-08 12:42:22,973 INFO L290 TraceCheckUtils]: 69: Hoare triple {16378#(< ~counter~0 42)} assume !!(0 != ~r~0); {16378#(< ~counter~0 42)} is VALID [2022-04-08 12:42:22,973 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {15673#true} {16378#(< ~counter~0 42)} #63#return; {16378#(< ~counter~0 42)} is VALID [2022-04-08 12:42:22,973 INFO L290 TraceCheckUtils]: 67: Hoare triple {15673#true} assume true; {15673#true} is VALID [2022-04-08 12:42:22,974 INFO L290 TraceCheckUtils]: 66: Hoare triple {15673#true} assume !(0 == ~cond); {15673#true} is VALID [2022-04-08 12:42:22,974 INFO L290 TraceCheckUtils]: 65: Hoare triple {15673#true} ~cond := #in~cond; {15673#true} is VALID [2022-04-08 12:42:22,974 INFO L272 TraceCheckUtils]: 64: Hoare triple {16378#(< ~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)); {15673#true} is VALID [2022-04-08 12:42:22,974 INFO L290 TraceCheckUtils]: 63: Hoare triple {16378#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {16378#(< ~counter~0 42)} is VALID [2022-04-08 12:42:22,974 INFO L290 TraceCheckUtils]: 62: Hoare triple {16406#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16378#(< ~counter~0 42)} is VALID [2022-04-08 12:42:22,975 INFO L290 TraceCheckUtils]: 61: Hoare triple {16406#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16406#(< ~counter~0 41)} is VALID [2022-04-08 12:42:22,975 INFO L290 TraceCheckUtils]: 60: Hoare triple {16406#(< ~counter~0 41)} assume !!(0 != ~r~0); {16406#(< ~counter~0 41)} is VALID [2022-04-08 12:42:22,976 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {15673#true} {16406#(< ~counter~0 41)} #63#return; {16406#(< ~counter~0 41)} is VALID [2022-04-08 12:42:22,976 INFO L290 TraceCheckUtils]: 58: Hoare triple {15673#true} assume true; {15673#true} is VALID [2022-04-08 12:42:22,976 INFO L290 TraceCheckUtils]: 57: Hoare triple {15673#true} assume !(0 == ~cond); {15673#true} is VALID [2022-04-08 12:42:22,976 INFO L290 TraceCheckUtils]: 56: Hoare triple {15673#true} ~cond := #in~cond; {15673#true} is VALID [2022-04-08 12:42:22,976 INFO L272 TraceCheckUtils]: 55: Hoare triple {16406#(< ~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)); {15673#true} is VALID [2022-04-08 12:42:22,991 INFO L290 TraceCheckUtils]: 54: Hoare triple {16406#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {16406#(< ~counter~0 41)} is VALID [2022-04-08 12:42:22,992 INFO L290 TraceCheckUtils]: 53: Hoare triple {16434#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16406#(< ~counter~0 41)} is VALID [2022-04-08 12:42:22,993 INFO L290 TraceCheckUtils]: 52: Hoare triple {16434#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16434#(< ~counter~0 40)} is VALID [2022-04-08 12:42:22,993 INFO L290 TraceCheckUtils]: 51: Hoare triple {16434#(< ~counter~0 40)} assume !!(0 != ~r~0); {16434#(< ~counter~0 40)} is VALID [2022-04-08 12:42:22,994 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {15673#true} {16434#(< ~counter~0 40)} #63#return; {16434#(< ~counter~0 40)} is VALID [2022-04-08 12:42:22,994 INFO L290 TraceCheckUtils]: 49: Hoare triple {15673#true} assume true; {15673#true} is VALID [2022-04-08 12:42:22,994 INFO L290 TraceCheckUtils]: 48: Hoare triple {15673#true} assume !(0 == ~cond); {15673#true} is VALID [2022-04-08 12:42:22,994 INFO L290 TraceCheckUtils]: 47: Hoare triple {15673#true} ~cond := #in~cond; {15673#true} is VALID [2022-04-08 12:42:22,995 INFO L272 TraceCheckUtils]: 46: Hoare triple {16434#(< ~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)); {15673#true} is VALID [2022-04-08 12:42:22,995 INFO L290 TraceCheckUtils]: 45: Hoare triple {16434#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {16434#(< ~counter~0 40)} is VALID [2022-04-08 12:42:22,996 INFO L290 TraceCheckUtils]: 44: Hoare triple {16462#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16434#(< ~counter~0 40)} is VALID [2022-04-08 12:42:22,996 INFO L290 TraceCheckUtils]: 43: Hoare triple {16462#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16462#(< ~counter~0 39)} is VALID [2022-04-08 12:42:22,997 INFO L290 TraceCheckUtils]: 42: Hoare triple {16462#(< ~counter~0 39)} assume !!(0 != ~r~0); {16462#(< ~counter~0 39)} is VALID [2022-04-08 12:42:22,998 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {15673#true} {16462#(< ~counter~0 39)} #63#return; {16462#(< ~counter~0 39)} is VALID [2022-04-08 12:42:22,998 INFO L290 TraceCheckUtils]: 40: Hoare triple {15673#true} assume true; {15673#true} is VALID [2022-04-08 12:42:22,998 INFO L290 TraceCheckUtils]: 39: Hoare triple {15673#true} assume !(0 == ~cond); {15673#true} is VALID [2022-04-08 12:42:22,998 INFO L290 TraceCheckUtils]: 38: Hoare triple {15673#true} ~cond := #in~cond; {15673#true} is VALID [2022-04-08 12:42:22,998 INFO L272 TraceCheckUtils]: 37: Hoare triple {16462#(< ~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)); {15673#true} is VALID [2022-04-08 12:42:22,999 INFO L290 TraceCheckUtils]: 36: Hoare triple {16462#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {16462#(< ~counter~0 39)} is VALID [2022-04-08 12:42:22,999 INFO L290 TraceCheckUtils]: 35: Hoare triple {16490#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16462#(< ~counter~0 39)} is VALID [2022-04-08 12:42:23,000 INFO L290 TraceCheckUtils]: 34: Hoare triple {16490#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16490#(< ~counter~0 38)} is VALID [2022-04-08 12:42:23,001 INFO L290 TraceCheckUtils]: 33: Hoare triple {16490#(< ~counter~0 38)} assume !!(0 != ~r~0); {16490#(< ~counter~0 38)} is VALID [2022-04-08 12:42:23,002 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {15673#true} {16490#(< ~counter~0 38)} #63#return; {16490#(< ~counter~0 38)} is VALID [2022-04-08 12:42:23,002 INFO L290 TraceCheckUtils]: 31: Hoare triple {15673#true} assume true; {15673#true} is VALID [2022-04-08 12:42:23,002 INFO L290 TraceCheckUtils]: 30: Hoare triple {15673#true} assume !(0 == ~cond); {15673#true} is VALID [2022-04-08 12:42:23,002 INFO L290 TraceCheckUtils]: 29: Hoare triple {15673#true} ~cond := #in~cond; {15673#true} is VALID [2022-04-08 12:42:23,002 INFO L272 TraceCheckUtils]: 28: Hoare triple {16490#(< ~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)); {15673#true} is VALID [2022-04-08 12:42:23,002 INFO L290 TraceCheckUtils]: 27: Hoare triple {16490#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {16490#(< ~counter~0 38)} is VALID [2022-04-08 12:42:23,003 INFO L290 TraceCheckUtils]: 26: Hoare triple {16518#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16490#(< ~counter~0 38)} is VALID [2022-04-08 12:42:23,003 INFO L290 TraceCheckUtils]: 25: Hoare triple {16518#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16518#(< ~counter~0 37)} is VALID [2022-04-08 12:42:23,004 INFO L290 TraceCheckUtils]: 24: Hoare triple {16518#(< ~counter~0 37)} assume !!(0 != ~r~0); {16518#(< ~counter~0 37)} is VALID [2022-04-08 12:42:23,004 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {15673#true} {16518#(< ~counter~0 37)} #63#return; {16518#(< ~counter~0 37)} is VALID [2022-04-08 12:42:23,004 INFO L290 TraceCheckUtils]: 22: Hoare triple {15673#true} assume true; {15673#true} is VALID [2022-04-08 12:42:23,004 INFO L290 TraceCheckUtils]: 21: Hoare triple {15673#true} assume !(0 == ~cond); {15673#true} is VALID [2022-04-08 12:42:23,005 INFO L290 TraceCheckUtils]: 20: Hoare triple {15673#true} ~cond := #in~cond; {15673#true} is VALID [2022-04-08 12:42:23,005 INFO L272 TraceCheckUtils]: 19: Hoare triple {16518#(< ~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)); {15673#true} is VALID [2022-04-08 12:42:23,005 INFO L290 TraceCheckUtils]: 18: Hoare triple {16518#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {16518#(< ~counter~0 37)} is VALID [2022-04-08 12:42:23,005 INFO L290 TraceCheckUtils]: 17: Hoare triple {16546#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16518#(< ~counter~0 37)} is VALID [2022-04-08 12:42:23,006 INFO L290 TraceCheckUtils]: 16: Hoare triple {16546#(< ~counter~0 36)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {16546#(< ~counter~0 36)} is VALID [2022-04-08 12:42:23,006 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {15673#true} {16546#(< ~counter~0 36)} #61#return; {16546#(< ~counter~0 36)} is VALID [2022-04-08 12:42:23,006 INFO L290 TraceCheckUtils]: 14: Hoare triple {15673#true} assume true; {15673#true} is VALID [2022-04-08 12:42:23,006 INFO L290 TraceCheckUtils]: 13: Hoare triple {15673#true} assume !(0 == ~cond); {15673#true} is VALID [2022-04-08 12:42:23,006 INFO L290 TraceCheckUtils]: 12: Hoare triple {15673#true} ~cond := #in~cond; {15673#true} is VALID [2022-04-08 12:42:23,006 INFO L272 TraceCheckUtils]: 11: Hoare triple {16546#(< ~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)); {15673#true} is VALID [2022-04-08 12:42:23,007 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {15673#true} {16546#(< ~counter~0 36)} #59#return; {16546#(< ~counter~0 36)} is VALID [2022-04-08 12:42:23,007 INFO L290 TraceCheckUtils]: 9: Hoare triple {15673#true} assume true; {15673#true} is VALID [2022-04-08 12:42:23,007 INFO L290 TraceCheckUtils]: 8: Hoare triple {15673#true} assume !(0 == ~cond); {15673#true} is VALID [2022-04-08 12:42:23,007 INFO L290 TraceCheckUtils]: 7: Hoare triple {15673#true} ~cond := #in~cond; {15673#true} is VALID [2022-04-08 12:42:23,007 INFO L272 TraceCheckUtils]: 6: Hoare triple {16546#(< ~counter~0 36)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {15673#true} is VALID [2022-04-08 12:42:23,007 INFO L290 TraceCheckUtils]: 5: Hoare triple {16546#(< ~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; {16546#(< ~counter~0 36)} is VALID [2022-04-08 12:42:23,008 INFO L272 TraceCheckUtils]: 4: Hoare triple {16546#(< ~counter~0 36)} call #t~ret7 := main(); {16546#(< ~counter~0 36)} is VALID [2022-04-08 12:42:23,008 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {16546#(< ~counter~0 36)} {15673#true} #67#return; {16546#(< ~counter~0 36)} is VALID [2022-04-08 12:42:23,008 INFO L290 TraceCheckUtils]: 2: Hoare triple {16546#(< ~counter~0 36)} assume true; {16546#(< ~counter~0 36)} is VALID [2022-04-08 12:42:23,009 INFO L290 TraceCheckUtils]: 1: Hoare triple {15673#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; {16546#(< ~counter~0 36)} is VALID [2022-04-08 12:42:23,009 INFO L272 TraceCheckUtils]: 0: Hoare triple {15673#true} call ULTIMATE.init(); {15673#true} is VALID [2022-04-08 12:42:23,009 INFO L134 CoverageAnalysis]: Checked inductivity of 879 backedges. 28 proven. 483 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2022-04-08 12:42:23,009 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:42:23,009 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1443136531] [2022-04-08 12:42:23,010 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:42:23,010 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1341419216] [2022-04-08 12:42:23,010 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1341419216] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:42:23,010 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:42:23,010 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 18] total 34 [2022-04-08 12:42:23,010 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:42:23,010 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [583675051] [2022-04-08 12:42:23,010 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [583675051] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:42:23,010 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:42:23,011 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [18] imperfect sequences [] total 18 [2022-04-08 12:42:23,011 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [817103732] [2022-04-08 12:42:23,011 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:42:23,011 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 [2022-04-08 12:42:23,012 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:42:23,012 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) [2022-04-08 12:42:23,113 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 146 edges. 146 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:42:23,113 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-04-08 12:42:23,113 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:42:23,113 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-04-08 12:42:23,114 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=501, Invalid=621, Unknown=0, NotChecked=0, Total=1122 [2022-04-08 12:42:23,114 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) [2022-04-08 12:42:23,741 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:42:23,742 INFO L93 Difference]: Finished difference Result 160 states and 176 transitions. [2022-04-08 12:42:23,742 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2022-04-08 12:42:23,742 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 [2022-04-08 12:42:23,742 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:42:23,742 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) [2022-04-08 12:42:23,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 175 transitions. [2022-04-08 12:42:23,746 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) [2022-04-08 12:42:23,749 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 175 transitions. [2022-04-08 12:42:23,749 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 32 states and 175 transitions. [2022-04-08 12:42:23,885 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 175 edges. 175 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:42:23,887 INFO L225 Difference]: With dead ends: 160 [2022-04-08 12:42:23,887 INFO L226 Difference]: Without dead ends: 155 [2022-04-08 12:42:23,888 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 311 GetRequests, 265 SyntacticMatches, 0 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 134 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=963, Invalid=1293, Unknown=0, NotChecked=0, Total=2256 [2022-04-08 12:42:23,889 INFO L913 BasicCegarLoop]: 40 mSDtfsCounter, 37 mSDsluCounter, 160 mSDsCounter, 0 mSdLazyCounter, 100 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 37 SdHoareTripleChecker+Valid, 200 SdHoareTripleChecker+Invalid, 107 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 100 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 12:42:23,889 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [37 Valid, 200 Invalid, 107 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 100 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 12:42:23,890 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 155 states. [2022-04-08 12:42:24,115 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 155 to 155. [2022-04-08 12:42:24,115 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:42:24,116 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) [2022-04-08 12:42:24,116 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) [2022-04-08 12:42:24,116 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) [2022-04-08 12:42:24,119 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:42:24,119 INFO L93 Difference]: Finished difference Result 155 states and 171 transitions. [2022-04-08 12:42:24,119 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 171 transitions. [2022-04-08 12:42:24,120 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:42:24,120 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:42:24,120 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. [2022-04-08 12:42:24,120 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. [2022-04-08 12:42:24,123 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:42:24,123 INFO L93 Difference]: Finished difference Result 155 states and 171 transitions. [2022-04-08 12:42:24,123 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 171 transitions. [2022-04-08 12:42:24,123 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:42:24,123 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:42:24,123 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:42:24,123 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:42:24,124 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) [2022-04-08 12:42:24,126 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 155 states and 171 transitions. [2022-04-08 12:42:24,127 INFO L78 Accepts]: Start accepts. Automaton has 155 states and 171 transitions. Word has length 149 [2022-04-08 12:42:24,127 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:42:24,127 INFO L478 AbstractCegarLoop]: Abstraction has 155 states and 171 transitions. [2022-04-08 12:42:24,127 INFO L479 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) [2022-04-08 12:42:24,127 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 155 states and 171 transitions. [2022-04-08 12:42:25,293 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 171 edges. 171 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:42:25,294 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 171 transitions. [2022-04-08 12:42:25,294 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-04-08 12:42:25,294 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:42:25,294 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:42:25,300 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Forceful destruction successful, exit code 0 [2022-04-08 12:42:25,495 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2022-04-08 12:42:25,495 INFO L403 AbstractCegarLoop]: === Iteration 19 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:42:25,495 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:42:25,495 INFO L85 PathProgramCache]: Analyzing trace with hash -2060864036, now seen corresponding path program 29 times [2022-04-08 12:42:25,495 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:42:25,495 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1089602275] [2022-04-08 12:42:25,496 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:42:25,496 INFO L85 PathProgramCache]: Analyzing trace with hash -2060864036, now seen corresponding path program 30 times [2022-04-08 12:42:25,496 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:42:25,496 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [453732318] [2022-04-08 12:42:25,496 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:42:25,496 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:42:25,519 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:42:25,519 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1883446675] [2022-04-08 12:42:25,519 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 12:42:25,519 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:42:25,519 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:42:25,520 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) [2022-04-08 12:42:25,530 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2022-04-08 12:42:47,051 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 16 check-sat command(s) [2022-04-08 12:42:47,051 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:42:47,062 INFO L263 TraceCheckSpWp]: Trace formula consists of 393 conjuncts, 35 conjunts are in the unsatisfiable core [2022-04-08 12:42:47,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:42:47,098 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:42:47,971 INFO L272 TraceCheckUtils]: 0: Hoare triple {17568#true} call ULTIMATE.init(); {17568#true} is VALID [2022-04-08 12:42:47,971 INFO L290 TraceCheckUtils]: 1: Hoare triple {17568#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; {17576#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:47,972 INFO L290 TraceCheckUtils]: 2: Hoare triple {17576#(<= ~counter~0 0)} assume true; {17576#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:47,972 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {17576#(<= ~counter~0 0)} {17568#true} #67#return; {17576#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:47,972 INFO L272 TraceCheckUtils]: 4: Hoare triple {17576#(<= ~counter~0 0)} call #t~ret7 := main(); {17576#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:47,973 INFO L290 TraceCheckUtils]: 5: Hoare triple {17576#(<= ~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; {17576#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:47,973 INFO L272 TraceCheckUtils]: 6: Hoare triple {17576#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {17576#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:47,973 INFO L290 TraceCheckUtils]: 7: Hoare triple {17576#(<= ~counter~0 0)} ~cond := #in~cond; {17576#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:47,974 INFO L290 TraceCheckUtils]: 8: Hoare triple {17576#(<= ~counter~0 0)} assume !(0 == ~cond); {17576#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:47,974 INFO L290 TraceCheckUtils]: 9: Hoare triple {17576#(<= ~counter~0 0)} assume true; {17576#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:47,974 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {17576#(<= ~counter~0 0)} {17576#(<= ~counter~0 0)} #59#return; {17576#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:47,975 INFO L272 TraceCheckUtils]: 11: Hoare triple {17576#(<= ~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)); {17576#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:47,975 INFO L290 TraceCheckUtils]: 12: Hoare triple {17576#(<= ~counter~0 0)} ~cond := #in~cond; {17576#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:47,975 INFO L290 TraceCheckUtils]: 13: Hoare triple {17576#(<= ~counter~0 0)} assume !(0 == ~cond); {17576#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:47,976 INFO L290 TraceCheckUtils]: 14: Hoare triple {17576#(<= ~counter~0 0)} assume true; {17576#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:47,976 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {17576#(<= ~counter~0 0)} {17576#(<= ~counter~0 0)} #61#return; {17576#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:47,976 INFO L290 TraceCheckUtils]: 16: Hoare triple {17576#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {17576#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:47,977 INFO L290 TraceCheckUtils]: 17: Hoare triple {17576#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17625#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:47,977 INFO L290 TraceCheckUtils]: 18: Hoare triple {17625#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {17625#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:47,978 INFO L272 TraceCheckUtils]: 19: Hoare triple {17625#(<= ~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)); {17625#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:47,978 INFO L290 TraceCheckUtils]: 20: Hoare triple {17625#(<= ~counter~0 1)} ~cond := #in~cond; {17625#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:47,978 INFO L290 TraceCheckUtils]: 21: Hoare triple {17625#(<= ~counter~0 1)} assume !(0 == ~cond); {17625#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:47,978 INFO L290 TraceCheckUtils]: 22: Hoare triple {17625#(<= ~counter~0 1)} assume true; {17625#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:47,979 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {17625#(<= ~counter~0 1)} {17625#(<= ~counter~0 1)} #63#return; {17625#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:47,979 INFO L290 TraceCheckUtils]: 24: Hoare triple {17625#(<= ~counter~0 1)} assume !!(0 != ~r~0); {17625#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:47,980 INFO L290 TraceCheckUtils]: 25: Hoare triple {17625#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17625#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:47,980 INFO L290 TraceCheckUtils]: 26: Hoare triple {17625#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17653#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:47,980 INFO L290 TraceCheckUtils]: 27: Hoare triple {17653#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {17653#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:47,981 INFO L272 TraceCheckUtils]: 28: Hoare triple {17653#(<= ~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)); {17653#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:47,981 INFO L290 TraceCheckUtils]: 29: Hoare triple {17653#(<= ~counter~0 2)} ~cond := #in~cond; {17653#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:47,981 INFO L290 TraceCheckUtils]: 30: Hoare triple {17653#(<= ~counter~0 2)} assume !(0 == ~cond); {17653#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:47,982 INFO L290 TraceCheckUtils]: 31: Hoare triple {17653#(<= ~counter~0 2)} assume true; {17653#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:47,982 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {17653#(<= ~counter~0 2)} {17653#(<= ~counter~0 2)} #63#return; {17653#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:47,982 INFO L290 TraceCheckUtils]: 33: Hoare triple {17653#(<= ~counter~0 2)} assume !!(0 != ~r~0); {17653#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:47,983 INFO L290 TraceCheckUtils]: 34: Hoare triple {17653#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17653#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:47,983 INFO L290 TraceCheckUtils]: 35: Hoare triple {17653#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17681#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:47,983 INFO L290 TraceCheckUtils]: 36: Hoare triple {17681#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {17681#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:47,984 INFO L272 TraceCheckUtils]: 37: Hoare triple {17681#(<= ~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)); {17681#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:47,984 INFO L290 TraceCheckUtils]: 38: Hoare triple {17681#(<= ~counter~0 3)} ~cond := #in~cond; {17681#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:47,984 INFO L290 TraceCheckUtils]: 39: Hoare triple {17681#(<= ~counter~0 3)} assume !(0 == ~cond); {17681#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:47,985 INFO L290 TraceCheckUtils]: 40: Hoare triple {17681#(<= ~counter~0 3)} assume true; {17681#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:47,985 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {17681#(<= ~counter~0 3)} {17681#(<= ~counter~0 3)} #63#return; {17681#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:47,986 INFO L290 TraceCheckUtils]: 42: Hoare triple {17681#(<= ~counter~0 3)} assume !!(0 != ~r~0); {17681#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:47,986 INFO L290 TraceCheckUtils]: 43: Hoare triple {17681#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17681#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:47,986 INFO L290 TraceCheckUtils]: 44: Hoare triple {17681#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17709#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:47,987 INFO L290 TraceCheckUtils]: 45: Hoare triple {17709#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {17709#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:47,987 INFO L272 TraceCheckUtils]: 46: Hoare triple {17709#(<= ~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)); {17709#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:47,987 INFO L290 TraceCheckUtils]: 47: Hoare triple {17709#(<= ~counter~0 4)} ~cond := #in~cond; {17709#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:47,988 INFO L290 TraceCheckUtils]: 48: Hoare triple {17709#(<= ~counter~0 4)} assume !(0 == ~cond); {17709#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:47,988 INFO L290 TraceCheckUtils]: 49: Hoare triple {17709#(<= ~counter~0 4)} assume true; {17709#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:47,988 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {17709#(<= ~counter~0 4)} {17709#(<= ~counter~0 4)} #63#return; {17709#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:47,989 INFO L290 TraceCheckUtils]: 51: Hoare triple {17709#(<= ~counter~0 4)} assume !!(0 != ~r~0); {17709#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:47,989 INFO L290 TraceCheckUtils]: 52: Hoare triple {17709#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17709#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:47,989 INFO L290 TraceCheckUtils]: 53: Hoare triple {17709#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17737#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:47,990 INFO L290 TraceCheckUtils]: 54: Hoare triple {17737#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {17737#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:47,990 INFO L272 TraceCheckUtils]: 55: Hoare triple {17737#(<= ~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)); {17737#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:47,990 INFO L290 TraceCheckUtils]: 56: Hoare triple {17737#(<= ~counter~0 5)} ~cond := #in~cond; {17737#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:47,991 INFO L290 TraceCheckUtils]: 57: Hoare triple {17737#(<= ~counter~0 5)} assume !(0 == ~cond); {17737#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:47,991 INFO L290 TraceCheckUtils]: 58: Hoare triple {17737#(<= ~counter~0 5)} assume true; {17737#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:47,992 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {17737#(<= ~counter~0 5)} {17737#(<= ~counter~0 5)} #63#return; {17737#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:47,992 INFO L290 TraceCheckUtils]: 60: Hoare triple {17737#(<= ~counter~0 5)} assume !!(0 != ~r~0); {17737#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:47,992 INFO L290 TraceCheckUtils]: 61: Hoare triple {17737#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17737#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:47,993 INFO L290 TraceCheckUtils]: 62: Hoare triple {17737#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17765#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:47,993 INFO L290 TraceCheckUtils]: 63: Hoare triple {17765#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {17765#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:47,993 INFO L272 TraceCheckUtils]: 64: Hoare triple {17765#(<= ~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)); {17765#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:47,994 INFO L290 TraceCheckUtils]: 65: Hoare triple {17765#(<= ~counter~0 6)} ~cond := #in~cond; {17765#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:47,994 INFO L290 TraceCheckUtils]: 66: Hoare triple {17765#(<= ~counter~0 6)} assume !(0 == ~cond); {17765#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:47,994 INFO L290 TraceCheckUtils]: 67: Hoare triple {17765#(<= ~counter~0 6)} assume true; {17765#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:47,995 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {17765#(<= ~counter~0 6)} {17765#(<= ~counter~0 6)} #63#return; {17765#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:47,995 INFO L290 TraceCheckUtils]: 69: Hoare triple {17765#(<= ~counter~0 6)} assume !!(0 != ~r~0); {17765#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:47,995 INFO L290 TraceCheckUtils]: 70: Hoare triple {17765#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17765#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:47,996 INFO L290 TraceCheckUtils]: 71: Hoare triple {17765#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17793#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:47,996 INFO L290 TraceCheckUtils]: 72: Hoare triple {17793#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {17793#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:47,997 INFO L272 TraceCheckUtils]: 73: Hoare triple {17793#(<= ~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)); {17793#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:47,997 INFO L290 TraceCheckUtils]: 74: Hoare triple {17793#(<= ~counter~0 7)} ~cond := #in~cond; {17793#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:47,997 INFO L290 TraceCheckUtils]: 75: Hoare triple {17793#(<= ~counter~0 7)} assume !(0 == ~cond); {17793#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:47,997 INFO L290 TraceCheckUtils]: 76: Hoare triple {17793#(<= ~counter~0 7)} assume true; {17793#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:47,998 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {17793#(<= ~counter~0 7)} {17793#(<= ~counter~0 7)} #63#return; {17793#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:47,998 INFO L290 TraceCheckUtils]: 78: Hoare triple {17793#(<= ~counter~0 7)} assume !!(0 != ~r~0); {17793#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:47,998 INFO L290 TraceCheckUtils]: 79: Hoare triple {17793#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17793#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:47,999 INFO L290 TraceCheckUtils]: 80: Hoare triple {17793#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17821#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:47,999 INFO L290 TraceCheckUtils]: 81: Hoare triple {17821#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {17821#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:48,001 INFO L272 TraceCheckUtils]: 82: Hoare triple {17821#(<= ~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)); {17821#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:48,001 INFO L290 TraceCheckUtils]: 83: Hoare triple {17821#(<= ~counter~0 8)} ~cond := #in~cond; {17821#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:48,001 INFO L290 TraceCheckUtils]: 84: Hoare triple {17821#(<= ~counter~0 8)} assume !(0 == ~cond); {17821#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:48,002 INFO L290 TraceCheckUtils]: 85: Hoare triple {17821#(<= ~counter~0 8)} assume true; {17821#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:48,003 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {17821#(<= ~counter~0 8)} {17821#(<= ~counter~0 8)} #63#return; {17821#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:48,003 INFO L290 TraceCheckUtils]: 87: Hoare triple {17821#(<= ~counter~0 8)} assume !!(0 != ~r~0); {17821#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:48,003 INFO L290 TraceCheckUtils]: 88: Hoare triple {17821#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17821#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:48,004 INFO L290 TraceCheckUtils]: 89: Hoare triple {17821#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17849#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:48,004 INFO L290 TraceCheckUtils]: 90: Hoare triple {17849#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {17849#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:48,005 INFO L272 TraceCheckUtils]: 91: Hoare triple {17849#(<= ~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)); {17849#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:48,005 INFO L290 TraceCheckUtils]: 92: Hoare triple {17849#(<= ~counter~0 9)} ~cond := #in~cond; {17849#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:48,005 INFO L290 TraceCheckUtils]: 93: Hoare triple {17849#(<= ~counter~0 9)} assume !(0 == ~cond); {17849#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:48,006 INFO L290 TraceCheckUtils]: 94: Hoare triple {17849#(<= ~counter~0 9)} assume true; {17849#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:48,006 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {17849#(<= ~counter~0 9)} {17849#(<= ~counter~0 9)} #63#return; {17849#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:48,006 INFO L290 TraceCheckUtils]: 96: Hoare triple {17849#(<= ~counter~0 9)} assume !!(0 != ~r~0); {17849#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:48,007 INFO L290 TraceCheckUtils]: 97: Hoare triple {17849#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17849#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:48,007 INFO L290 TraceCheckUtils]: 98: Hoare triple {17849#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17877#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:48,007 INFO L290 TraceCheckUtils]: 99: Hoare triple {17877#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {17877#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:48,008 INFO L272 TraceCheckUtils]: 100: Hoare triple {17877#(<= ~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)); {17877#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:48,008 INFO L290 TraceCheckUtils]: 101: Hoare triple {17877#(<= ~counter~0 10)} ~cond := #in~cond; {17877#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:48,008 INFO L290 TraceCheckUtils]: 102: Hoare triple {17877#(<= ~counter~0 10)} assume !(0 == ~cond); {17877#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:48,009 INFO L290 TraceCheckUtils]: 103: Hoare triple {17877#(<= ~counter~0 10)} assume true; {17877#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:48,009 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {17877#(<= ~counter~0 10)} {17877#(<= ~counter~0 10)} #63#return; {17877#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:48,009 INFO L290 TraceCheckUtils]: 105: Hoare triple {17877#(<= ~counter~0 10)} assume !!(0 != ~r~0); {17877#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:48,010 INFO L290 TraceCheckUtils]: 106: Hoare triple {17877#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17877#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:48,010 INFO L290 TraceCheckUtils]: 107: Hoare triple {17877#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17905#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:48,010 INFO L290 TraceCheckUtils]: 108: Hoare triple {17905#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {17905#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:48,011 INFO L272 TraceCheckUtils]: 109: Hoare triple {17905#(<= ~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)); {17905#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:48,011 INFO L290 TraceCheckUtils]: 110: Hoare triple {17905#(<= ~counter~0 11)} ~cond := #in~cond; {17905#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:48,012 INFO L290 TraceCheckUtils]: 111: Hoare triple {17905#(<= ~counter~0 11)} assume !(0 == ~cond); {17905#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:48,012 INFO L290 TraceCheckUtils]: 112: Hoare triple {17905#(<= ~counter~0 11)} assume true; {17905#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:48,012 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {17905#(<= ~counter~0 11)} {17905#(<= ~counter~0 11)} #63#return; {17905#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:48,013 INFO L290 TraceCheckUtils]: 114: Hoare triple {17905#(<= ~counter~0 11)} assume !!(0 != ~r~0); {17905#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:48,013 INFO L290 TraceCheckUtils]: 115: Hoare triple {17905#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17905#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:48,013 INFO L290 TraceCheckUtils]: 116: Hoare triple {17905#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17933#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:48,014 INFO L290 TraceCheckUtils]: 117: Hoare triple {17933#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {17933#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:48,014 INFO L272 TraceCheckUtils]: 118: Hoare triple {17933#(<= ~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)); {17933#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:48,014 INFO L290 TraceCheckUtils]: 119: Hoare triple {17933#(<= ~counter~0 12)} ~cond := #in~cond; {17933#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:48,015 INFO L290 TraceCheckUtils]: 120: Hoare triple {17933#(<= ~counter~0 12)} assume !(0 == ~cond); {17933#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:48,015 INFO L290 TraceCheckUtils]: 121: Hoare triple {17933#(<= ~counter~0 12)} assume true; {17933#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:48,016 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {17933#(<= ~counter~0 12)} {17933#(<= ~counter~0 12)} #63#return; {17933#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:48,016 INFO L290 TraceCheckUtils]: 123: Hoare triple {17933#(<= ~counter~0 12)} assume !!(0 != ~r~0); {17933#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:48,016 INFO L290 TraceCheckUtils]: 124: Hoare triple {17933#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17933#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:48,017 INFO L290 TraceCheckUtils]: 125: Hoare triple {17933#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17961#(<= ~counter~0 13)} is VALID [2022-04-08 12:42:48,017 INFO L290 TraceCheckUtils]: 126: Hoare triple {17961#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {17961#(<= ~counter~0 13)} is VALID [2022-04-08 12:42:48,017 INFO L272 TraceCheckUtils]: 127: Hoare triple {17961#(<= ~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)); {17961#(<= ~counter~0 13)} is VALID [2022-04-08 12:42:48,018 INFO L290 TraceCheckUtils]: 128: Hoare triple {17961#(<= ~counter~0 13)} ~cond := #in~cond; {17961#(<= ~counter~0 13)} is VALID [2022-04-08 12:42:48,018 INFO L290 TraceCheckUtils]: 129: Hoare triple {17961#(<= ~counter~0 13)} assume !(0 == ~cond); {17961#(<= ~counter~0 13)} is VALID [2022-04-08 12:42:48,018 INFO L290 TraceCheckUtils]: 130: Hoare triple {17961#(<= ~counter~0 13)} assume true; {17961#(<= ~counter~0 13)} is VALID [2022-04-08 12:42:48,019 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {17961#(<= ~counter~0 13)} {17961#(<= ~counter~0 13)} #63#return; {17961#(<= ~counter~0 13)} is VALID [2022-04-08 12:42:48,019 INFO L290 TraceCheckUtils]: 132: Hoare triple {17961#(<= ~counter~0 13)} assume !!(0 != ~r~0); {17961#(<= ~counter~0 13)} is VALID [2022-04-08 12:42:48,019 INFO L290 TraceCheckUtils]: 133: Hoare triple {17961#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17961#(<= ~counter~0 13)} is VALID [2022-04-08 12:42:48,020 INFO L290 TraceCheckUtils]: 134: Hoare triple {17961#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17989#(<= ~counter~0 14)} is VALID [2022-04-08 12:42:48,020 INFO L290 TraceCheckUtils]: 135: Hoare triple {17989#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {17989#(<= ~counter~0 14)} is VALID [2022-04-08 12:42:48,020 INFO L272 TraceCheckUtils]: 136: Hoare triple {17989#(<= ~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)); {17989#(<= ~counter~0 14)} is VALID [2022-04-08 12:42:48,021 INFO L290 TraceCheckUtils]: 137: Hoare triple {17989#(<= ~counter~0 14)} ~cond := #in~cond; {17989#(<= ~counter~0 14)} is VALID [2022-04-08 12:42:48,021 INFO L290 TraceCheckUtils]: 138: Hoare triple {17989#(<= ~counter~0 14)} assume !(0 == ~cond); {17989#(<= ~counter~0 14)} is VALID [2022-04-08 12:42:48,021 INFO L290 TraceCheckUtils]: 139: Hoare triple {17989#(<= ~counter~0 14)} assume true; {17989#(<= ~counter~0 14)} is VALID [2022-04-08 12:42:48,022 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {17989#(<= ~counter~0 14)} {17989#(<= ~counter~0 14)} #63#return; {17989#(<= ~counter~0 14)} is VALID [2022-04-08 12:42:48,022 INFO L290 TraceCheckUtils]: 141: Hoare triple {17989#(<= ~counter~0 14)} assume !!(0 != ~r~0); {17989#(<= ~counter~0 14)} is VALID [2022-04-08 12:42:48,022 INFO L290 TraceCheckUtils]: 142: Hoare triple {17989#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17989#(<= ~counter~0 14)} is VALID [2022-04-08 12:42:48,023 INFO L290 TraceCheckUtils]: 143: Hoare triple {17989#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18017#(<= ~counter~0 15)} is VALID [2022-04-08 12:42:48,023 INFO L290 TraceCheckUtils]: 144: Hoare triple {18017#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {18017#(<= ~counter~0 15)} is VALID [2022-04-08 12:42:48,024 INFO L272 TraceCheckUtils]: 145: Hoare triple {18017#(<= ~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)); {18017#(<= ~counter~0 15)} is VALID [2022-04-08 12:42:48,024 INFO L290 TraceCheckUtils]: 146: Hoare triple {18017#(<= ~counter~0 15)} ~cond := #in~cond; {18017#(<= ~counter~0 15)} is VALID [2022-04-08 12:42:48,024 INFO L290 TraceCheckUtils]: 147: Hoare triple {18017#(<= ~counter~0 15)} assume !(0 == ~cond); {18017#(<= ~counter~0 15)} is VALID [2022-04-08 12:42:48,025 INFO L290 TraceCheckUtils]: 148: Hoare triple {18017#(<= ~counter~0 15)} assume true; {18017#(<= ~counter~0 15)} is VALID [2022-04-08 12:42:48,025 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {18017#(<= ~counter~0 15)} {18017#(<= ~counter~0 15)} #63#return; {18017#(<= ~counter~0 15)} is VALID [2022-04-08 12:42:48,025 INFO L290 TraceCheckUtils]: 150: Hoare triple {18017#(<= ~counter~0 15)} assume !!(0 != ~r~0); {18017#(<= ~counter~0 15)} is VALID [2022-04-08 12:42:48,026 INFO L290 TraceCheckUtils]: 151: Hoare triple {18017#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18017#(<= ~counter~0 15)} is VALID [2022-04-08 12:42:48,026 INFO L290 TraceCheckUtils]: 152: Hoare triple {18017#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18045#(<= |main_#t~post6| 15)} is VALID [2022-04-08 12:42:48,026 INFO L290 TraceCheckUtils]: 153: Hoare triple {18045#(<= |main_#t~post6| 15)} assume !(#t~post6 < 50);havoc #t~post6; {17569#false} is VALID [2022-04-08 12:42:48,026 INFO L272 TraceCheckUtils]: 154: Hoare triple {17569#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)); {17569#false} is VALID [2022-04-08 12:42:48,026 INFO L290 TraceCheckUtils]: 155: Hoare triple {17569#false} ~cond := #in~cond; {17569#false} is VALID [2022-04-08 12:42:48,026 INFO L290 TraceCheckUtils]: 156: Hoare triple {17569#false} assume 0 == ~cond; {17569#false} is VALID [2022-04-08 12:42:48,027 INFO L290 TraceCheckUtils]: 157: Hoare triple {17569#false} assume !false; {17569#false} is VALID [2022-04-08 12:42:48,027 INFO L134 CoverageAnalysis]: Checked inductivity of 1009 backedges. 30 proven. 975 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:42:48,027 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:42:49,087 INFO L290 TraceCheckUtils]: 157: Hoare triple {17569#false} assume !false; {17569#false} is VALID [2022-04-08 12:42:49,087 INFO L290 TraceCheckUtils]: 156: Hoare triple {17569#false} assume 0 == ~cond; {17569#false} is VALID [2022-04-08 12:42:49,087 INFO L290 TraceCheckUtils]: 155: Hoare triple {17569#false} ~cond := #in~cond; {17569#false} is VALID [2022-04-08 12:42:49,087 INFO L272 TraceCheckUtils]: 154: Hoare triple {17569#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)); {17569#false} is VALID [2022-04-08 12:42:49,088 INFO L290 TraceCheckUtils]: 153: Hoare triple {18073#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {17569#false} is VALID [2022-04-08 12:42:49,088 INFO L290 TraceCheckUtils]: 152: Hoare triple {18077#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18073#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:42:49,088 INFO L290 TraceCheckUtils]: 151: Hoare triple {18077#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18077#(< ~counter~0 50)} is VALID [2022-04-08 12:42:49,089 INFO L290 TraceCheckUtils]: 150: Hoare triple {18077#(< ~counter~0 50)} assume !!(0 != ~r~0); {18077#(< ~counter~0 50)} is VALID [2022-04-08 12:42:49,089 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {17568#true} {18077#(< ~counter~0 50)} #63#return; {18077#(< ~counter~0 50)} is VALID [2022-04-08 12:42:49,089 INFO L290 TraceCheckUtils]: 148: Hoare triple {17568#true} assume true; {17568#true} is VALID [2022-04-08 12:42:49,089 INFO L290 TraceCheckUtils]: 147: Hoare triple {17568#true} assume !(0 == ~cond); {17568#true} is VALID [2022-04-08 12:42:49,089 INFO L290 TraceCheckUtils]: 146: Hoare triple {17568#true} ~cond := #in~cond; {17568#true} is VALID [2022-04-08 12:42:49,089 INFO L272 TraceCheckUtils]: 145: Hoare triple {18077#(< ~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)); {17568#true} is VALID [2022-04-08 12:42:49,090 INFO L290 TraceCheckUtils]: 144: Hoare triple {18077#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {18077#(< ~counter~0 50)} is VALID [2022-04-08 12:42:49,090 INFO L290 TraceCheckUtils]: 143: Hoare triple {18105#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18077#(< ~counter~0 50)} is VALID [2022-04-08 12:42:49,091 INFO L290 TraceCheckUtils]: 142: Hoare triple {18105#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18105#(< ~counter~0 49)} is VALID [2022-04-08 12:42:49,091 INFO L290 TraceCheckUtils]: 141: Hoare triple {18105#(< ~counter~0 49)} assume !!(0 != ~r~0); {18105#(< ~counter~0 49)} is VALID [2022-04-08 12:42:49,092 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {17568#true} {18105#(< ~counter~0 49)} #63#return; {18105#(< ~counter~0 49)} is VALID [2022-04-08 12:42:49,092 INFO L290 TraceCheckUtils]: 139: Hoare triple {17568#true} assume true; {17568#true} is VALID [2022-04-08 12:42:49,092 INFO L290 TraceCheckUtils]: 138: Hoare triple {17568#true} assume !(0 == ~cond); {17568#true} is VALID [2022-04-08 12:42:49,092 INFO L290 TraceCheckUtils]: 137: Hoare triple {17568#true} ~cond := #in~cond; {17568#true} is VALID [2022-04-08 12:42:49,092 INFO L272 TraceCheckUtils]: 136: Hoare triple {18105#(< ~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)); {17568#true} is VALID [2022-04-08 12:42:49,092 INFO L290 TraceCheckUtils]: 135: Hoare triple {18105#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {18105#(< ~counter~0 49)} is VALID [2022-04-08 12:42:49,093 INFO L290 TraceCheckUtils]: 134: Hoare triple {18133#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18105#(< ~counter~0 49)} is VALID [2022-04-08 12:42:49,093 INFO L290 TraceCheckUtils]: 133: Hoare triple {18133#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18133#(< ~counter~0 48)} is VALID [2022-04-08 12:42:49,093 INFO L290 TraceCheckUtils]: 132: Hoare triple {18133#(< ~counter~0 48)} assume !!(0 != ~r~0); {18133#(< ~counter~0 48)} is VALID [2022-04-08 12:42:49,094 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {17568#true} {18133#(< ~counter~0 48)} #63#return; {18133#(< ~counter~0 48)} is VALID [2022-04-08 12:42:49,094 INFO L290 TraceCheckUtils]: 130: Hoare triple {17568#true} assume true; {17568#true} is VALID [2022-04-08 12:42:49,094 INFO L290 TraceCheckUtils]: 129: Hoare triple {17568#true} assume !(0 == ~cond); {17568#true} is VALID [2022-04-08 12:42:49,094 INFO L290 TraceCheckUtils]: 128: Hoare triple {17568#true} ~cond := #in~cond; {17568#true} is VALID [2022-04-08 12:42:49,094 INFO L272 TraceCheckUtils]: 127: Hoare triple {18133#(< ~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)); {17568#true} is VALID [2022-04-08 12:42:49,094 INFO L290 TraceCheckUtils]: 126: Hoare triple {18133#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {18133#(< ~counter~0 48)} is VALID [2022-04-08 12:42:49,095 INFO L290 TraceCheckUtils]: 125: Hoare triple {18161#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18133#(< ~counter~0 48)} is VALID [2022-04-08 12:42:49,095 INFO L290 TraceCheckUtils]: 124: Hoare triple {18161#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18161#(< ~counter~0 47)} is VALID [2022-04-08 12:42:49,095 INFO L290 TraceCheckUtils]: 123: Hoare triple {18161#(< ~counter~0 47)} assume !!(0 != ~r~0); {18161#(< ~counter~0 47)} is VALID [2022-04-08 12:42:49,096 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {17568#true} {18161#(< ~counter~0 47)} #63#return; {18161#(< ~counter~0 47)} is VALID [2022-04-08 12:42:49,096 INFO L290 TraceCheckUtils]: 121: Hoare triple {17568#true} assume true; {17568#true} is VALID [2022-04-08 12:42:49,096 INFO L290 TraceCheckUtils]: 120: Hoare triple {17568#true} assume !(0 == ~cond); {17568#true} is VALID [2022-04-08 12:42:49,096 INFO L290 TraceCheckUtils]: 119: Hoare triple {17568#true} ~cond := #in~cond; {17568#true} is VALID [2022-04-08 12:42:49,096 INFO L272 TraceCheckUtils]: 118: Hoare triple {18161#(< ~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)); {17568#true} is VALID [2022-04-08 12:42:49,096 INFO L290 TraceCheckUtils]: 117: Hoare triple {18161#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {18161#(< ~counter~0 47)} is VALID [2022-04-08 12:42:49,097 INFO L290 TraceCheckUtils]: 116: Hoare triple {18189#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18161#(< ~counter~0 47)} is VALID [2022-04-08 12:42:49,097 INFO L290 TraceCheckUtils]: 115: Hoare triple {18189#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18189#(< ~counter~0 46)} is VALID [2022-04-08 12:42:49,097 INFO L290 TraceCheckUtils]: 114: Hoare triple {18189#(< ~counter~0 46)} assume !!(0 != ~r~0); {18189#(< ~counter~0 46)} is VALID [2022-04-08 12:42:49,098 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {17568#true} {18189#(< ~counter~0 46)} #63#return; {18189#(< ~counter~0 46)} is VALID [2022-04-08 12:42:49,098 INFO L290 TraceCheckUtils]: 112: Hoare triple {17568#true} assume true; {17568#true} is VALID [2022-04-08 12:42:49,098 INFO L290 TraceCheckUtils]: 111: Hoare triple {17568#true} assume !(0 == ~cond); {17568#true} is VALID [2022-04-08 12:42:49,098 INFO L290 TraceCheckUtils]: 110: Hoare triple {17568#true} ~cond := #in~cond; {17568#true} is VALID [2022-04-08 12:42:49,098 INFO L272 TraceCheckUtils]: 109: Hoare triple {18189#(< ~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)); {17568#true} is VALID [2022-04-08 12:42:49,098 INFO L290 TraceCheckUtils]: 108: Hoare triple {18189#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {18189#(< ~counter~0 46)} is VALID [2022-04-08 12:42:49,099 INFO L290 TraceCheckUtils]: 107: Hoare triple {18217#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18189#(< ~counter~0 46)} is VALID [2022-04-08 12:42:49,099 INFO L290 TraceCheckUtils]: 106: Hoare triple {18217#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18217#(< ~counter~0 45)} is VALID [2022-04-08 12:42:49,100 INFO L290 TraceCheckUtils]: 105: Hoare triple {18217#(< ~counter~0 45)} assume !!(0 != ~r~0); {18217#(< ~counter~0 45)} is VALID [2022-04-08 12:42:49,100 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {17568#true} {18217#(< ~counter~0 45)} #63#return; {18217#(< ~counter~0 45)} is VALID [2022-04-08 12:42:49,100 INFO L290 TraceCheckUtils]: 103: Hoare triple {17568#true} assume true; {17568#true} is VALID [2022-04-08 12:42:49,100 INFO L290 TraceCheckUtils]: 102: Hoare triple {17568#true} assume !(0 == ~cond); {17568#true} is VALID [2022-04-08 12:42:49,100 INFO L290 TraceCheckUtils]: 101: Hoare triple {17568#true} ~cond := #in~cond; {17568#true} is VALID [2022-04-08 12:42:49,100 INFO L272 TraceCheckUtils]: 100: Hoare triple {18217#(< ~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)); {17568#true} is VALID [2022-04-08 12:42:49,101 INFO L290 TraceCheckUtils]: 99: Hoare triple {18217#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {18217#(< ~counter~0 45)} is VALID [2022-04-08 12:42:49,101 INFO L290 TraceCheckUtils]: 98: Hoare triple {18245#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18217#(< ~counter~0 45)} is VALID [2022-04-08 12:42:49,101 INFO L290 TraceCheckUtils]: 97: Hoare triple {18245#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18245#(< ~counter~0 44)} is VALID [2022-04-08 12:42:49,102 INFO L290 TraceCheckUtils]: 96: Hoare triple {18245#(< ~counter~0 44)} assume !!(0 != ~r~0); {18245#(< ~counter~0 44)} is VALID [2022-04-08 12:42:49,102 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {17568#true} {18245#(< ~counter~0 44)} #63#return; {18245#(< ~counter~0 44)} is VALID [2022-04-08 12:42:49,102 INFO L290 TraceCheckUtils]: 94: Hoare triple {17568#true} assume true; {17568#true} is VALID [2022-04-08 12:42:49,102 INFO L290 TraceCheckUtils]: 93: Hoare triple {17568#true} assume !(0 == ~cond); {17568#true} is VALID [2022-04-08 12:42:49,102 INFO L290 TraceCheckUtils]: 92: Hoare triple {17568#true} ~cond := #in~cond; {17568#true} is VALID [2022-04-08 12:42:49,102 INFO L272 TraceCheckUtils]: 91: Hoare triple {18245#(< ~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)); {17568#true} is VALID [2022-04-08 12:42:49,103 INFO L290 TraceCheckUtils]: 90: Hoare triple {18245#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {18245#(< ~counter~0 44)} is VALID [2022-04-08 12:42:49,103 INFO L290 TraceCheckUtils]: 89: Hoare triple {18273#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18245#(< ~counter~0 44)} is VALID [2022-04-08 12:42:49,104 INFO L290 TraceCheckUtils]: 88: Hoare triple {18273#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18273#(< ~counter~0 43)} is VALID [2022-04-08 12:42:49,104 INFO L290 TraceCheckUtils]: 87: Hoare triple {18273#(< ~counter~0 43)} assume !!(0 != ~r~0); {18273#(< ~counter~0 43)} is VALID [2022-04-08 12:42:49,104 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {17568#true} {18273#(< ~counter~0 43)} #63#return; {18273#(< ~counter~0 43)} is VALID [2022-04-08 12:42:49,104 INFO L290 TraceCheckUtils]: 85: Hoare triple {17568#true} assume true; {17568#true} is VALID [2022-04-08 12:42:49,104 INFO L290 TraceCheckUtils]: 84: Hoare triple {17568#true} assume !(0 == ~cond); {17568#true} is VALID [2022-04-08 12:42:49,105 INFO L290 TraceCheckUtils]: 83: Hoare triple {17568#true} ~cond := #in~cond; {17568#true} is VALID [2022-04-08 12:42:49,105 INFO L272 TraceCheckUtils]: 82: Hoare triple {18273#(< ~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)); {17568#true} is VALID [2022-04-08 12:42:49,105 INFO L290 TraceCheckUtils]: 81: Hoare triple {18273#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {18273#(< ~counter~0 43)} is VALID [2022-04-08 12:42:49,105 INFO L290 TraceCheckUtils]: 80: Hoare triple {18301#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18273#(< ~counter~0 43)} is VALID [2022-04-08 12:42:49,106 INFO L290 TraceCheckUtils]: 79: Hoare triple {18301#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18301#(< ~counter~0 42)} is VALID [2022-04-08 12:42:49,106 INFO L290 TraceCheckUtils]: 78: Hoare triple {18301#(< ~counter~0 42)} assume !!(0 != ~r~0); {18301#(< ~counter~0 42)} is VALID [2022-04-08 12:42:49,106 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {17568#true} {18301#(< ~counter~0 42)} #63#return; {18301#(< ~counter~0 42)} is VALID [2022-04-08 12:42:49,107 INFO L290 TraceCheckUtils]: 76: Hoare triple {17568#true} assume true; {17568#true} is VALID [2022-04-08 12:42:49,107 INFO L290 TraceCheckUtils]: 75: Hoare triple {17568#true} assume !(0 == ~cond); {17568#true} is VALID [2022-04-08 12:42:49,107 INFO L290 TraceCheckUtils]: 74: Hoare triple {17568#true} ~cond := #in~cond; {17568#true} is VALID [2022-04-08 12:42:49,107 INFO L272 TraceCheckUtils]: 73: Hoare triple {18301#(< ~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)); {17568#true} is VALID [2022-04-08 12:42:49,107 INFO L290 TraceCheckUtils]: 72: Hoare triple {18301#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {18301#(< ~counter~0 42)} is VALID [2022-04-08 12:42:49,107 INFO L290 TraceCheckUtils]: 71: Hoare triple {18329#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18301#(< ~counter~0 42)} is VALID [2022-04-08 12:42:49,108 INFO L290 TraceCheckUtils]: 70: Hoare triple {18329#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18329#(< ~counter~0 41)} is VALID [2022-04-08 12:42:49,108 INFO L290 TraceCheckUtils]: 69: Hoare triple {18329#(< ~counter~0 41)} assume !!(0 != ~r~0); {18329#(< ~counter~0 41)} is VALID [2022-04-08 12:42:49,109 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {17568#true} {18329#(< ~counter~0 41)} #63#return; {18329#(< ~counter~0 41)} is VALID [2022-04-08 12:42:49,109 INFO L290 TraceCheckUtils]: 67: Hoare triple {17568#true} assume true; {17568#true} is VALID [2022-04-08 12:42:49,109 INFO L290 TraceCheckUtils]: 66: Hoare triple {17568#true} assume !(0 == ~cond); {17568#true} is VALID [2022-04-08 12:42:49,109 INFO L290 TraceCheckUtils]: 65: Hoare triple {17568#true} ~cond := #in~cond; {17568#true} is VALID [2022-04-08 12:42:49,109 INFO L272 TraceCheckUtils]: 64: Hoare triple {18329#(< ~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)); {17568#true} is VALID [2022-04-08 12:42:49,109 INFO L290 TraceCheckUtils]: 63: Hoare triple {18329#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {18329#(< ~counter~0 41)} is VALID [2022-04-08 12:42:49,110 INFO L290 TraceCheckUtils]: 62: Hoare triple {18357#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18329#(< ~counter~0 41)} is VALID [2022-04-08 12:42:49,110 INFO L290 TraceCheckUtils]: 61: Hoare triple {18357#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18357#(< ~counter~0 40)} is VALID [2022-04-08 12:42:49,110 INFO L290 TraceCheckUtils]: 60: Hoare triple {18357#(< ~counter~0 40)} assume !!(0 != ~r~0); {18357#(< ~counter~0 40)} is VALID [2022-04-08 12:42:49,111 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {17568#true} {18357#(< ~counter~0 40)} #63#return; {18357#(< ~counter~0 40)} is VALID [2022-04-08 12:42:49,111 INFO L290 TraceCheckUtils]: 58: Hoare triple {17568#true} assume true; {17568#true} is VALID [2022-04-08 12:42:49,111 INFO L290 TraceCheckUtils]: 57: Hoare triple {17568#true} assume !(0 == ~cond); {17568#true} is VALID [2022-04-08 12:42:49,111 INFO L290 TraceCheckUtils]: 56: Hoare triple {17568#true} ~cond := #in~cond; {17568#true} is VALID [2022-04-08 12:42:49,111 INFO L272 TraceCheckUtils]: 55: Hoare triple {18357#(< ~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)); {17568#true} is VALID [2022-04-08 12:42:49,111 INFO L290 TraceCheckUtils]: 54: Hoare triple {18357#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {18357#(< ~counter~0 40)} is VALID [2022-04-08 12:42:49,112 INFO L290 TraceCheckUtils]: 53: Hoare triple {18385#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18357#(< ~counter~0 40)} is VALID [2022-04-08 12:42:49,112 INFO L290 TraceCheckUtils]: 52: Hoare triple {18385#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18385#(< ~counter~0 39)} is VALID [2022-04-08 12:42:49,112 INFO L290 TraceCheckUtils]: 51: Hoare triple {18385#(< ~counter~0 39)} assume !!(0 != ~r~0); {18385#(< ~counter~0 39)} is VALID [2022-04-08 12:42:49,113 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {17568#true} {18385#(< ~counter~0 39)} #63#return; {18385#(< ~counter~0 39)} is VALID [2022-04-08 12:42:49,113 INFO L290 TraceCheckUtils]: 49: Hoare triple {17568#true} assume true; {17568#true} is VALID [2022-04-08 12:42:49,113 INFO L290 TraceCheckUtils]: 48: Hoare triple {17568#true} assume !(0 == ~cond); {17568#true} is VALID [2022-04-08 12:42:49,113 INFO L290 TraceCheckUtils]: 47: Hoare triple {17568#true} ~cond := #in~cond; {17568#true} is VALID [2022-04-08 12:42:49,113 INFO L272 TraceCheckUtils]: 46: Hoare triple {18385#(< ~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)); {17568#true} is VALID [2022-04-08 12:42:49,113 INFO L290 TraceCheckUtils]: 45: Hoare triple {18385#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {18385#(< ~counter~0 39)} is VALID [2022-04-08 12:42:49,114 INFO L290 TraceCheckUtils]: 44: Hoare triple {18413#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18385#(< ~counter~0 39)} is VALID [2022-04-08 12:42:49,114 INFO L290 TraceCheckUtils]: 43: Hoare triple {18413#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18413#(< ~counter~0 38)} is VALID [2022-04-08 12:42:49,114 INFO L290 TraceCheckUtils]: 42: Hoare triple {18413#(< ~counter~0 38)} assume !!(0 != ~r~0); {18413#(< ~counter~0 38)} is VALID [2022-04-08 12:42:49,115 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {17568#true} {18413#(< ~counter~0 38)} #63#return; {18413#(< ~counter~0 38)} is VALID [2022-04-08 12:42:49,115 INFO L290 TraceCheckUtils]: 40: Hoare triple {17568#true} assume true; {17568#true} is VALID [2022-04-08 12:42:49,115 INFO L290 TraceCheckUtils]: 39: Hoare triple {17568#true} assume !(0 == ~cond); {17568#true} is VALID [2022-04-08 12:42:49,115 INFO L290 TraceCheckUtils]: 38: Hoare triple {17568#true} ~cond := #in~cond; {17568#true} is VALID [2022-04-08 12:42:49,115 INFO L272 TraceCheckUtils]: 37: Hoare triple {18413#(< ~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)); {17568#true} is VALID [2022-04-08 12:42:49,115 INFO L290 TraceCheckUtils]: 36: Hoare triple {18413#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {18413#(< ~counter~0 38)} is VALID [2022-04-08 12:42:49,116 INFO L290 TraceCheckUtils]: 35: Hoare triple {18441#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18413#(< ~counter~0 38)} is VALID [2022-04-08 12:42:49,116 INFO L290 TraceCheckUtils]: 34: Hoare triple {18441#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18441#(< ~counter~0 37)} is VALID [2022-04-08 12:42:49,116 INFO L290 TraceCheckUtils]: 33: Hoare triple {18441#(< ~counter~0 37)} assume !!(0 != ~r~0); {18441#(< ~counter~0 37)} is VALID [2022-04-08 12:42:49,117 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {17568#true} {18441#(< ~counter~0 37)} #63#return; {18441#(< ~counter~0 37)} is VALID [2022-04-08 12:42:49,117 INFO L290 TraceCheckUtils]: 31: Hoare triple {17568#true} assume true; {17568#true} is VALID [2022-04-08 12:42:49,117 INFO L290 TraceCheckUtils]: 30: Hoare triple {17568#true} assume !(0 == ~cond); {17568#true} is VALID [2022-04-08 12:42:49,117 INFO L290 TraceCheckUtils]: 29: Hoare triple {17568#true} ~cond := #in~cond; {17568#true} is VALID [2022-04-08 12:42:49,117 INFO L272 TraceCheckUtils]: 28: Hoare triple {18441#(< ~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)); {17568#true} is VALID [2022-04-08 12:42:49,118 INFO L290 TraceCheckUtils]: 27: Hoare triple {18441#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {18441#(< ~counter~0 37)} is VALID [2022-04-08 12:42:49,118 INFO L290 TraceCheckUtils]: 26: Hoare triple {18469#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18441#(< ~counter~0 37)} is VALID [2022-04-08 12:42:49,118 INFO L290 TraceCheckUtils]: 25: Hoare triple {18469#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18469#(< ~counter~0 36)} is VALID [2022-04-08 12:42:49,119 INFO L290 TraceCheckUtils]: 24: Hoare triple {18469#(< ~counter~0 36)} assume !!(0 != ~r~0); {18469#(< ~counter~0 36)} is VALID [2022-04-08 12:42:49,119 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {17568#true} {18469#(< ~counter~0 36)} #63#return; {18469#(< ~counter~0 36)} is VALID [2022-04-08 12:42:49,119 INFO L290 TraceCheckUtils]: 22: Hoare triple {17568#true} assume true; {17568#true} is VALID [2022-04-08 12:42:49,119 INFO L290 TraceCheckUtils]: 21: Hoare triple {17568#true} assume !(0 == ~cond); {17568#true} is VALID [2022-04-08 12:42:49,119 INFO L290 TraceCheckUtils]: 20: Hoare triple {17568#true} ~cond := #in~cond; {17568#true} is VALID [2022-04-08 12:42:49,119 INFO L272 TraceCheckUtils]: 19: Hoare triple {18469#(< ~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)); {17568#true} is VALID [2022-04-08 12:42:49,120 INFO L290 TraceCheckUtils]: 18: Hoare triple {18469#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {18469#(< ~counter~0 36)} is VALID [2022-04-08 12:42:49,120 INFO L290 TraceCheckUtils]: 17: Hoare triple {18497#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18469#(< ~counter~0 36)} is VALID [2022-04-08 12:42:49,120 INFO L290 TraceCheckUtils]: 16: Hoare triple {18497#(< ~counter~0 35)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {18497#(< ~counter~0 35)} is VALID [2022-04-08 12:42:49,121 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {17568#true} {18497#(< ~counter~0 35)} #61#return; {18497#(< ~counter~0 35)} is VALID [2022-04-08 12:42:49,121 INFO L290 TraceCheckUtils]: 14: Hoare triple {17568#true} assume true; {17568#true} is VALID [2022-04-08 12:42:49,121 INFO L290 TraceCheckUtils]: 13: Hoare triple {17568#true} assume !(0 == ~cond); {17568#true} is VALID [2022-04-08 12:42:49,121 INFO L290 TraceCheckUtils]: 12: Hoare triple {17568#true} ~cond := #in~cond; {17568#true} is VALID [2022-04-08 12:42:49,121 INFO L272 TraceCheckUtils]: 11: Hoare triple {18497#(< ~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)); {17568#true} is VALID [2022-04-08 12:42:49,122 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {17568#true} {18497#(< ~counter~0 35)} #59#return; {18497#(< ~counter~0 35)} is VALID [2022-04-08 12:42:49,122 INFO L290 TraceCheckUtils]: 9: Hoare triple {17568#true} assume true; {17568#true} is VALID [2022-04-08 12:42:49,122 INFO L290 TraceCheckUtils]: 8: Hoare triple {17568#true} assume !(0 == ~cond); {17568#true} is VALID [2022-04-08 12:42:49,122 INFO L290 TraceCheckUtils]: 7: Hoare triple {17568#true} ~cond := #in~cond; {17568#true} is VALID [2022-04-08 12:42:49,122 INFO L272 TraceCheckUtils]: 6: Hoare triple {18497#(< ~counter~0 35)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {17568#true} is VALID [2022-04-08 12:42:49,122 INFO L290 TraceCheckUtils]: 5: Hoare triple {18497#(< ~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; {18497#(< ~counter~0 35)} is VALID [2022-04-08 12:42:49,123 INFO L272 TraceCheckUtils]: 4: Hoare triple {18497#(< ~counter~0 35)} call #t~ret7 := main(); {18497#(< ~counter~0 35)} is VALID [2022-04-08 12:42:49,123 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18497#(< ~counter~0 35)} {17568#true} #67#return; {18497#(< ~counter~0 35)} is VALID [2022-04-08 12:42:49,123 INFO L290 TraceCheckUtils]: 2: Hoare triple {18497#(< ~counter~0 35)} assume true; {18497#(< ~counter~0 35)} is VALID [2022-04-08 12:42:49,124 INFO L290 TraceCheckUtils]: 1: Hoare triple {17568#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; {18497#(< ~counter~0 35)} is VALID [2022-04-08 12:42:49,124 INFO L272 TraceCheckUtils]: 0: Hoare triple {17568#true} call ULTIMATE.init(); {17568#true} is VALID [2022-04-08 12:42:49,124 INFO L134 CoverageAnalysis]: Checked inductivity of 1009 backedges. 30 proven. 555 refuted. 0 times theorem prover too weak. 424 trivial. 0 not checked. [2022-04-08 12:42:49,124 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:42:49,124 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [453732318] [2022-04-08 12:42:49,124 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:42:49,125 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1883446675] [2022-04-08 12:42:49,125 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1883446675] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:42:49,125 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:42:49,125 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19] total 36 [2022-04-08 12:42:49,125 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:42:49,125 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1089602275] [2022-04-08 12:42:49,125 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1089602275] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:42:49,125 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:42:49,125 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-08 12:42:49,125 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1677513798] [2022-04-08 12:42:49,125 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:42:49,126 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 [2022-04-08 12:42:49,126 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:42:49,126 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) [2022-04-08 12:42:49,234 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 155 edges. 155 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:42:49,235 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-04-08 12:42:49,235 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:42:49,235 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-04-08 12:42:49,235 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=566, Invalid=694, Unknown=0, NotChecked=0, Total=1260 [2022-04-08 12:42:49,236 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) [2022-04-08 12:42:49,919 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:42:49,919 INFO L93 Difference]: Finished difference Result 169 states and 186 transitions. [2022-04-08 12:42:49,920 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2022-04-08 12:42:49,920 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 [2022-04-08 12:42:49,920 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:42:49,920 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) [2022-04-08 12:42:49,924 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 185 transitions. [2022-04-08 12:42:49,924 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) [2022-04-08 12:42:49,927 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 185 transitions. [2022-04-08 12:42:49,928 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 34 states and 185 transitions. [2022-04-08 12:42:50,087 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 185 edges. 185 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:42:50,090 INFO L225 Difference]: With dead ends: 169 [2022-04-08 12:42:50,090 INFO L226 Difference]: Without dead ends: 164 [2022-04-08 12:42:50,091 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 330 GetRequests, 281 SyntacticMatches, 0 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 151 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=1091, Invalid=1459, Unknown=0, NotChecked=0, Total=2550 [2022-04-08 12:42:50,091 INFO L913 BasicCegarLoop]: 41 mSDtfsCounter, 64 mSDsluCounter, 149 mSDsCounter, 0 mSdLazyCounter, 89 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 64 SdHoareTripleChecker+Valid, 190 SdHoareTripleChecker+Invalid, 103 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 89 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 12:42:50,091 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [64 Valid, 190 Invalid, 103 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 89 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 12:42:50,092 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 164 states. [2022-04-08 12:42:50,316 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 164 to 164. [2022-04-08 12:42:50,316 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:42:50,316 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) [2022-04-08 12:42:50,316 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) [2022-04-08 12:42:50,317 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) [2022-04-08 12:42:50,319 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:42:50,320 INFO L93 Difference]: Finished difference Result 164 states and 181 transitions. [2022-04-08 12:42:50,320 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 181 transitions. [2022-04-08 12:42:50,320 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:42:50,320 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:42:50,320 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. [2022-04-08 12:42:50,321 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. [2022-04-08 12:42:50,324 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:42:50,324 INFO L93 Difference]: Finished difference Result 164 states and 181 transitions. [2022-04-08 12:42:50,324 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 181 transitions. [2022-04-08 12:42:50,324 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:42:50,324 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:42:50,324 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:42:50,324 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:42:50,326 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) [2022-04-08 12:42:50,328 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 164 states and 181 transitions. [2022-04-08 12:42:50,329 INFO L78 Accepts]: Start accepts. Automaton has 164 states and 181 transitions. Word has length 158 [2022-04-08 12:42:50,329 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:42:50,329 INFO L478 AbstractCegarLoop]: Abstraction has 164 states and 181 transitions. [2022-04-08 12:42:50,329 INFO L479 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) [2022-04-08 12:42:50,329 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 164 states and 181 transitions. [2022-04-08 12:42:52,011 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 181 edges. 181 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:42:52,011 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 181 transitions. [2022-04-08 12:42:52,012 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-04-08 12:42:52,012 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:42:52,013 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:42:52,021 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Ended with exit code 0 [2022-04-08 12:42:52,213 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,20 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:42:52,213 INFO L403 AbstractCegarLoop]: === Iteration 20 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:42:52,213 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:42:52,214 INFO L85 PathProgramCache]: Analyzing trace with hash -1479991018, now seen corresponding path program 31 times [2022-04-08 12:42:52,214 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:42:52,214 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [293955101] [2022-04-08 12:42:52,214 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:42:52,214 INFO L85 PathProgramCache]: Analyzing trace with hash -1479991018, now seen corresponding path program 32 times [2022-04-08 12:42:52,214 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:42:52,215 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2058120118] [2022-04-08 12:42:52,215 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:42:52,215 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:42:52,233 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:42:52,233 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [823347639] [2022-04-08 12:42:52,233 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 12:42:52,233 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:42:52,234 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:42:52,234 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) [2022-04-08 12:42:52,237 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2022-04-08 12:42:52,312 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 12:42:52,312 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:42:52,313 INFO L263 TraceCheckSpWp]: Trace formula consists of 413 conjuncts, 37 conjunts are in the unsatisfiable core [2022-04-08 12:42:52,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:42:52,347 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:42:53,192 INFO L272 TraceCheckUtils]: 0: Hoare triple {19575#true} call ULTIMATE.init(); {19575#true} is VALID [2022-04-08 12:42:53,193 INFO L290 TraceCheckUtils]: 1: Hoare triple {19575#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; {19583#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:53,193 INFO L290 TraceCheckUtils]: 2: Hoare triple {19583#(<= ~counter~0 0)} assume true; {19583#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:53,194 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {19583#(<= ~counter~0 0)} {19575#true} #67#return; {19583#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:53,194 INFO L272 TraceCheckUtils]: 4: Hoare triple {19583#(<= ~counter~0 0)} call #t~ret7 := main(); {19583#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:53,194 INFO L290 TraceCheckUtils]: 5: Hoare triple {19583#(<= ~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; {19583#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:53,195 INFO L272 TraceCheckUtils]: 6: Hoare triple {19583#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {19583#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:53,195 INFO L290 TraceCheckUtils]: 7: Hoare triple {19583#(<= ~counter~0 0)} ~cond := #in~cond; {19583#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:53,195 INFO L290 TraceCheckUtils]: 8: Hoare triple {19583#(<= ~counter~0 0)} assume !(0 == ~cond); {19583#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:53,196 INFO L290 TraceCheckUtils]: 9: Hoare triple {19583#(<= ~counter~0 0)} assume true; {19583#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:53,196 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {19583#(<= ~counter~0 0)} {19583#(<= ~counter~0 0)} #59#return; {19583#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:53,196 INFO L272 TraceCheckUtils]: 11: Hoare triple {19583#(<= ~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)); {19583#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:53,197 INFO L290 TraceCheckUtils]: 12: Hoare triple {19583#(<= ~counter~0 0)} ~cond := #in~cond; {19583#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:53,197 INFO L290 TraceCheckUtils]: 13: Hoare triple {19583#(<= ~counter~0 0)} assume !(0 == ~cond); {19583#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:53,197 INFO L290 TraceCheckUtils]: 14: Hoare triple {19583#(<= ~counter~0 0)} assume true; {19583#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:53,198 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {19583#(<= ~counter~0 0)} {19583#(<= ~counter~0 0)} #61#return; {19583#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:53,198 INFO L290 TraceCheckUtils]: 16: Hoare triple {19583#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {19583#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:53,199 INFO L290 TraceCheckUtils]: 17: Hoare triple {19583#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19632#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:53,199 INFO L290 TraceCheckUtils]: 18: Hoare triple {19632#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {19632#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:53,199 INFO L272 TraceCheckUtils]: 19: Hoare triple {19632#(<= ~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)); {19632#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:53,200 INFO L290 TraceCheckUtils]: 20: Hoare triple {19632#(<= ~counter~0 1)} ~cond := #in~cond; {19632#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:53,200 INFO L290 TraceCheckUtils]: 21: Hoare triple {19632#(<= ~counter~0 1)} assume !(0 == ~cond); {19632#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:53,200 INFO L290 TraceCheckUtils]: 22: Hoare triple {19632#(<= ~counter~0 1)} assume true; {19632#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:53,201 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {19632#(<= ~counter~0 1)} {19632#(<= ~counter~0 1)} #63#return; {19632#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:53,201 INFO L290 TraceCheckUtils]: 24: Hoare triple {19632#(<= ~counter~0 1)} assume !!(0 != ~r~0); {19632#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:53,201 INFO L290 TraceCheckUtils]: 25: Hoare triple {19632#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19632#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:53,202 INFO L290 TraceCheckUtils]: 26: Hoare triple {19632#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19660#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:53,202 INFO L290 TraceCheckUtils]: 27: Hoare triple {19660#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {19660#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:53,203 INFO L272 TraceCheckUtils]: 28: Hoare triple {19660#(<= ~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)); {19660#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:53,203 INFO L290 TraceCheckUtils]: 29: Hoare triple {19660#(<= ~counter~0 2)} ~cond := #in~cond; {19660#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:53,203 INFO L290 TraceCheckUtils]: 30: Hoare triple {19660#(<= ~counter~0 2)} assume !(0 == ~cond); {19660#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:53,204 INFO L290 TraceCheckUtils]: 31: Hoare triple {19660#(<= ~counter~0 2)} assume true; {19660#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:53,204 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {19660#(<= ~counter~0 2)} {19660#(<= ~counter~0 2)} #63#return; {19660#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:53,204 INFO L290 TraceCheckUtils]: 33: Hoare triple {19660#(<= ~counter~0 2)} assume !!(0 != ~r~0); {19660#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:53,205 INFO L290 TraceCheckUtils]: 34: Hoare triple {19660#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19660#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:53,205 INFO L290 TraceCheckUtils]: 35: Hoare triple {19660#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19688#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:53,205 INFO L290 TraceCheckUtils]: 36: Hoare triple {19688#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {19688#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:53,206 INFO L272 TraceCheckUtils]: 37: Hoare triple {19688#(<= ~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)); {19688#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:53,206 INFO L290 TraceCheckUtils]: 38: Hoare triple {19688#(<= ~counter~0 3)} ~cond := #in~cond; {19688#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:53,206 INFO L290 TraceCheckUtils]: 39: Hoare triple {19688#(<= ~counter~0 3)} assume !(0 == ~cond); {19688#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:53,207 INFO L290 TraceCheckUtils]: 40: Hoare triple {19688#(<= ~counter~0 3)} assume true; {19688#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:53,207 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {19688#(<= ~counter~0 3)} {19688#(<= ~counter~0 3)} #63#return; {19688#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:53,208 INFO L290 TraceCheckUtils]: 42: Hoare triple {19688#(<= ~counter~0 3)} assume !!(0 != ~r~0); {19688#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:53,208 INFO L290 TraceCheckUtils]: 43: Hoare triple {19688#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19688#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:53,208 INFO L290 TraceCheckUtils]: 44: Hoare triple {19688#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19716#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:53,209 INFO L290 TraceCheckUtils]: 45: Hoare triple {19716#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {19716#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:53,209 INFO L272 TraceCheckUtils]: 46: Hoare triple {19716#(<= ~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)); {19716#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:53,209 INFO L290 TraceCheckUtils]: 47: Hoare triple {19716#(<= ~counter~0 4)} ~cond := #in~cond; {19716#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:53,210 INFO L290 TraceCheckUtils]: 48: Hoare triple {19716#(<= ~counter~0 4)} assume !(0 == ~cond); {19716#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:53,210 INFO L290 TraceCheckUtils]: 49: Hoare triple {19716#(<= ~counter~0 4)} assume true; {19716#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:53,210 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {19716#(<= ~counter~0 4)} {19716#(<= ~counter~0 4)} #63#return; {19716#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:53,211 INFO L290 TraceCheckUtils]: 51: Hoare triple {19716#(<= ~counter~0 4)} assume !!(0 != ~r~0); {19716#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:53,211 INFO L290 TraceCheckUtils]: 52: Hoare triple {19716#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19716#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:53,212 INFO L290 TraceCheckUtils]: 53: Hoare triple {19716#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19744#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:53,212 INFO L290 TraceCheckUtils]: 54: Hoare triple {19744#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {19744#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:53,212 INFO L272 TraceCheckUtils]: 55: Hoare triple {19744#(<= ~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)); {19744#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:53,213 INFO L290 TraceCheckUtils]: 56: Hoare triple {19744#(<= ~counter~0 5)} ~cond := #in~cond; {19744#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:53,213 INFO L290 TraceCheckUtils]: 57: Hoare triple {19744#(<= ~counter~0 5)} assume !(0 == ~cond); {19744#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:53,213 INFO L290 TraceCheckUtils]: 58: Hoare triple {19744#(<= ~counter~0 5)} assume true; {19744#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:53,214 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {19744#(<= ~counter~0 5)} {19744#(<= ~counter~0 5)} #63#return; {19744#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:53,214 INFO L290 TraceCheckUtils]: 60: Hoare triple {19744#(<= ~counter~0 5)} assume !!(0 != ~r~0); {19744#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:53,214 INFO L290 TraceCheckUtils]: 61: Hoare triple {19744#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19744#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:53,215 INFO L290 TraceCheckUtils]: 62: Hoare triple {19744#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19772#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:53,215 INFO L290 TraceCheckUtils]: 63: Hoare triple {19772#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {19772#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:53,216 INFO L272 TraceCheckUtils]: 64: Hoare triple {19772#(<= ~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)); {19772#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:53,216 INFO L290 TraceCheckUtils]: 65: Hoare triple {19772#(<= ~counter~0 6)} ~cond := #in~cond; {19772#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:53,216 INFO L290 TraceCheckUtils]: 66: Hoare triple {19772#(<= ~counter~0 6)} assume !(0 == ~cond); {19772#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:53,216 INFO L290 TraceCheckUtils]: 67: Hoare triple {19772#(<= ~counter~0 6)} assume true; {19772#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:53,217 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {19772#(<= ~counter~0 6)} {19772#(<= ~counter~0 6)} #63#return; {19772#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:53,217 INFO L290 TraceCheckUtils]: 69: Hoare triple {19772#(<= ~counter~0 6)} assume !!(0 != ~r~0); {19772#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:53,217 INFO L290 TraceCheckUtils]: 70: Hoare triple {19772#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19772#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:53,218 INFO L290 TraceCheckUtils]: 71: Hoare triple {19772#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19800#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:53,218 INFO L290 TraceCheckUtils]: 72: Hoare triple {19800#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {19800#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:53,219 INFO L272 TraceCheckUtils]: 73: Hoare triple {19800#(<= ~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)); {19800#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:53,219 INFO L290 TraceCheckUtils]: 74: Hoare triple {19800#(<= ~counter~0 7)} ~cond := #in~cond; {19800#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:53,219 INFO L290 TraceCheckUtils]: 75: Hoare triple {19800#(<= ~counter~0 7)} assume !(0 == ~cond); {19800#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:53,220 INFO L290 TraceCheckUtils]: 76: Hoare triple {19800#(<= ~counter~0 7)} assume true; {19800#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:53,220 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {19800#(<= ~counter~0 7)} {19800#(<= ~counter~0 7)} #63#return; {19800#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:53,220 INFO L290 TraceCheckUtils]: 78: Hoare triple {19800#(<= ~counter~0 7)} assume !!(0 != ~r~0); {19800#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:53,221 INFO L290 TraceCheckUtils]: 79: Hoare triple {19800#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19800#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:53,221 INFO L290 TraceCheckUtils]: 80: Hoare triple {19800#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19828#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:53,221 INFO L290 TraceCheckUtils]: 81: Hoare triple {19828#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {19828#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:53,222 INFO L272 TraceCheckUtils]: 82: Hoare triple {19828#(<= ~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)); {19828#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:53,223 INFO L290 TraceCheckUtils]: 83: Hoare triple {19828#(<= ~counter~0 8)} ~cond := #in~cond; {19828#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:53,223 INFO L290 TraceCheckUtils]: 84: Hoare triple {19828#(<= ~counter~0 8)} assume !(0 == ~cond); {19828#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:53,224 INFO L290 TraceCheckUtils]: 85: Hoare triple {19828#(<= ~counter~0 8)} assume true; {19828#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:53,224 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {19828#(<= ~counter~0 8)} {19828#(<= ~counter~0 8)} #63#return; {19828#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:53,225 INFO L290 TraceCheckUtils]: 87: Hoare triple {19828#(<= ~counter~0 8)} assume !!(0 != ~r~0); {19828#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:53,225 INFO L290 TraceCheckUtils]: 88: Hoare triple {19828#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19828#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:53,226 INFO L290 TraceCheckUtils]: 89: Hoare triple {19828#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19856#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:53,226 INFO L290 TraceCheckUtils]: 90: Hoare triple {19856#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {19856#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:53,227 INFO L272 TraceCheckUtils]: 91: Hoare triple {19856#(<= ~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)); {19856#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:53,227 INFO L290 TraceCheckUtils]: 92: Hoare triple {19856#(<= ~counter~0 9)} ~cond := #in~cond; {19856#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:53,228 INFO L290 TraceCheckUtils]: 93: Hoare triple {19856#(<= ~counter~0 9)} assume !(0 == ~cond); {19856#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:53,228 INFO L290 TraceCheckUtils]: 94: Hoare triple {19856#(<= ~counter~0 9)} assume true; {19856#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:53,229 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {19856#(<= ~counter~0 9)} {19856#(<= ~counter~0 9)} #63#return; {19856#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:53,229 INFO L290 TraceCheckUtils]: 96: Hoare triple {19856#(<= ~counter~0 9)} assume !!(0 != ~r~0); {19856#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:53,229 INFO L290 TraceCheckUtils]: 97: Hoare triple {19856#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19856#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:53,230 INFO L290 TraceCheckUtils]: 98: Hoare triple {19856#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19884#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:53,230 INFO L290 TraceCheckUtils]: 99: Hoare triple {19884#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {19884#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:53,231 INFO L272 TraceCheckUtils]: 100: Hoare triple {19884#(<= ~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)); {19884#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:53,231 INFO L290 TraceCheckUtils]: 101: Hoare triple {19884#(<= ~counter~0 10)} ~cond := #in~cond; {19884#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:53,232 INFO L290 TraceCheckUtils]: 102: Hoare triple {19884#(<= ~counter~0 10)} assume !(0 == ~cond); {19884#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:53,232 INFO L290 TraceCheckUtils]: 103: Hoare triple {19884#(<= ~counter~0 10)} assume true; {19884#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:53,233 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {19884#(<= ~counter~0 10)} {19884#(<= ~counter~0 10)} #63#return; {19884#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:53,233 INFO L290 TraceCheckUtils]: 105: Hoare triple {19884#(<= ~counter~0 10)} assume !!(0 != ~r~0); {19884#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:53,234 INFO L290 TraceCheckUtils]: 106: Hoare triple {19884#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19884#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:53,234 INFO L290 TraceCheckUtils]: 107: Hoare triple {19884#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19912#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:53,235 INFO L290 TraceCheckUtils]: 108: Hoare triple {19912#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {19912#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:53,235 INFO L272 TraceCheckUtils]: 109: Hoare triple {19912#(<= ~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)); {19912#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:53,236 INFO L290 TraceCheckUtils]: 110: Hoare triple {19912#(<= ~counter~0 11)} ~cond := #in~cond; {19912#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:53,236 INFO L290 TraceCheckUtils]: 111: Hoare triple {19912#(<= ~counter~0 11)} assume !(0 == ~cond); {19912#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:53,236 INFO L290 TraceCheckUtils]: 112: Hoare triple {19912#(<= ~counter~0 11)} assume true; {19912#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:53,237 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {19912#(<= ~counter~0 11)} {19912#(<= ~counter~0 11)} #63#return; {19912#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:53,237 INFO L290 TraceCheckUtils]: 114: Hoare triple {19912#(<= ~counter~0 11)} assume !!(0 != ~r~0); {19912#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:53,238 INFO L290 TraceCheckUtils]: 115: Hoare triple {19912#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19912#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:53,238 INFO L290 TraceCheckUtils]: 116: Hoare triple {19912#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19940#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:53,239 INFO L290 TraceCheckUtils]: 117: Hoare triple {19940#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {19940#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:53,239 INFO L272 TraceCheckUtils]: 118: Hoare triple {19940#(<= ~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)); {19940#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:53,240 INFO L290 TraceCheckUtils]: 119: Hoare triple {19940#(<= ~counter~0 12)} ~cond := #in~cond; {19940#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:53,240 INFO L290 TraceCheckUtils]: 120: Hoare triple {19940#(<= ~counter~0 12)} assume !(0 == ~cond); {19940#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:53,240 INFO L290 TraceCheckUtils]: 121: Hoare triple {19940#(<= ~counter~0 12)} assume true; {19940#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:53,241 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {19940#(<= ~counter~0 12)} {19940#(<= ~counter~0 12)} #63#return; {19940#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:53,241 INFO L290 TraceCheckUtils]: 123: Hoare triple {19940#(<= ~counter~0 12)} assume !!(0 != ~r~0); {19940#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:53,241 INFO L290 TraceCheckUtils]: 124: Hoare triple {19940#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19940#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:53,242 INFO L290 TraceCheckUtils]: 125: Hoare triple {19940#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19968#(<= ~counter~0 13)} is VALID [2022-04-08 12:42:53,242 INFO L290 TraceCheckUtils]: 126: Hoare triple {19968#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {19968#(<= ~counter~0 13)} is VALID [2022-04-08 12:42:53,243 INFO L272 TraceCheckUtils]: 127: Hoare triple {19968#(<= ~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)); {19968#(<= ~counter~0 13)} is VALID [2022-04-08 12:42:53,243 INFO L290 TraceCheckUtils]: 128: Hoare triple {19968#(<= ~counter~0 13)} ~cond := #in~cond; {19968#(<= ~counter~0 13)} is VALID [2022-04-08 12:42:53,243 INFO L290 TraceCheckUtils]: 129: Hoare triple {19968#(<= ~counter~0 13)} assume !(0 == ~cond); {19968#(<= ~counter~0 13)} is VALID [2022-04-08 12:42:53,244 INFO L290 TraceCheckUtils]: 130: Hoare triple {19968#(<= ~counter~0 13)} assume true; {19968#(<= ~counter~0 13)} is VALID [2022-04-08 12:42:53,244 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {19968#(<= ~counter~0 13)} {19968#(<= ~counter~0 13)} #63#return; {19968#(<= ~counter~0 13)} is VALID [2022-04-08 12:42:53,244 INFO L290 TraceCheckUtils]: 132: Hoare triple {19968#(<= ~counter~0 13)} assume !!(0 != ~r~0); {19968#(<= ~counter~0 13)} is VALID [2022-04-08 12:42:53,245 INFO L290 TraceCheckUtils]: 133: Hoare triple {19968#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19968#(<= ~counter~0 13)} is VALID [2022-04-08 12:42:53,245 INFO L290 TraceCheckUtils]: 134: Hoare triple {19968#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19996#(<= ~counter~0 14)} is VALID [2022-04-08 12:42:53,245 INFO L290 TraceCheckUtils]: 135: Hoare triple {19996#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {19996#(<= ~counter~0 14)} is VALID [2022-04-08 12:42:53,246 INFO L272 TraceCheckUtils]: 136: Hoare triple {19996#(<= ~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)); {19996#(<= ~counter~0 14)} is VALID [2022-04-08 12:42:53,246 INFO L290 TraceCheckUtils]: 137: Hoare triple {19996#(<= ~counter~0 14)} ~cond := #in~cond; {19996#(<= ~counter~0 14)} is VALID [2022-04-08 12:42:53,246 INFO L290 TraceCheckUtils]: 138: Hoare triple {19996#(<= ~counter~0 14)} assume !(0 == ~cond); {19996#(<= ~counter~0 14)} is VALID [2022-04-08 12:42:53,247 INFO L290 TraceCheckUtils]: 139: Hoare triple {19996#(<= ~counter~0 14)} assume true; {19996#(<= ~counter~0 14)} is VALID [2022-04-08 12:42:53,247 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {19996#(<= ~counter~0 14)} {19996#(<= ~counter~0 14)} #63#return; {19996#(<= ~counter~0 14)} is VALID [2022-04-08 12:42:53,247 INFO L290 TraceCheckUtils]: 141: Hoare triple {19996#(<= ~counter~0 14)} assume !!(0 != ~r~0); {19996#(<= ~counter~0 14)} is VALID [2022-04-08 12:42:53,248 INFO L290 TraceCheckUtils]: 142: Hoare triple {19996#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19996#(<= ~counter~0 14)} is VALID [2022-04-08 12:42:53,248 INFO L290 TraceCheckUtils]: 143: Hoare triple {19996#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20024#(<= ~counter~0 15)} is VALID [2022-04-08 12:42:53,249 INFO L290 TraceCheckUtils]: 144: Hoare triple {20024#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {20024#(<= ~counter~0 15)} is VALID [2022-04-08 12:42:53,249 INFO L272 TraceCheckUtils]: 145: Hoare triple {20024#(<= ~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)); {20024#(<= ~counter~0 15)} is VALID [2022-04-08 12:42:53,249 INFO L290 TraceCheckUtils]: 146: Hoare triple {20024#(<= ~counter~0 15)} ~cond := #in~cond; {20024#(<= ~counter~0 15)} is VALID [2022-04-08 12:42:53,250 INFO L290 TraceCheckUtils]: 147: Hoare triple {20024#(<= ~counter~0 15)} assume !(0 == ~cond); {20024#(<= ~counter~0 15)} is VALID [2022-04-08 12:42:53,250 INFO L290 TraceCheckUtils]: 148: Hoare triple {20024#(<= ~counter~0 15)} assume true; {20024#(<= ~counter~0 15)} is VALID [2022-04-08 12:42:53,250 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {20024#(<= ~counter~0 15)} {20024#(<= ~counter~0 15)} #63#return; {20024#(<= ~counter~0 15)} is VALID [2022-04-08 12:42:53,251 INFO L290 TraceCheckUtils]: 150: Hoare triple {20024#(<= ~counter~0 15)} assume !!(0 != ~r~0); {20024#(<= ~counter~0 15)} is VALID [2022-04-08 12:42:53,251 INFO L290 TraceCheckUtils]: 151: Hoare triple {20024#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20024#(<= ~counter~0 15)} is VALID [2022-04-08 12:42:53,251 INFO L290 TraceCheckUtils]: 152: Hoare triple {20024#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20052#(<= ~counter~0 16)} is VALID [2022-04-08 12:42:53,252 INFO L290 TraceCheckUtils]: 153: Hoare triple {20052#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {20052#(<= ~counter~0 16)} is VALID [2022-04-08 12:42:53,252 INFO L272 TraceCheckUtils]: 154: Hoare triple {20052#(<= ~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)); {20052#(<= ~counter~0 16)} is VALID [2022-04-08 12:42:53,253 INFO L290 TraceCheckUtils]: 155: Hoare triple {20052#(<= ~counter~0 16)} ~cond := #in~cond; {20052#(<= ~counter~0 16)} is VALID [2022-04-08 12:42:53,253 INFO L290 TraceCheckUtils]: 156: Hoare triple {20052#(<= ~counter~0 16)} assume !(0 == ~cond); {20052#(<= ~counter~0 16)} is VALID [2022-04-08 12:42:53,253 INFO L290 TraceCheckUtils]: 157: Hoare triple {20052#(<= ~counter~0 16)} assume true; {20052#(<= ~counter~0 16)} is VALID [2022-04-08 12:42:53,254 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {20052#(<= ~counter~0 16)} {20052#(<= ~counter~0 16)} #63#return; {20052#(<= ~counter~0 16)} is VALID [2022-04-08 12:42:53,254 INFO L290 TraceCheckUtils]: 159: Hoare triple {20052#(<= ~counter~0 16)} assume !!(0 != ~r~0); {20052#(<= ~counter~0 16)} is VALID [2022-04-08 12:42:53,254 INFO L290 TraceCheckUtils]: 160: Hoare triple {20052#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20052#(<= ~counter~0 16)} is VALID [2022-04-08 12:42:53,254 INFO L290 TraceCheckUtils]: 161: Hoare triple {20052#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20080#(<= |main_#t~post6| 16)} is VALID [2022-04-08 12:42:53,255 INFO L290 TraceCheckUtils]: 162: Hoare triple {20080#(<= |main_#t~post6| 16)} assume !(#t~post6 < 50);havoc #t~post6; {19576#false} is VALID [2022-04-08 12:42:53,255 INFO L272 TraceCheckUtils]: 163: Hoare triple {19576#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)); {19576#false} is VALID [2022-04-08 12:42:53,255 INFO L290 TraceCheckUtils]: 164: Hoare triple {19576#false} ~cond := #in~cond; {19576#false} is VALID [2022-04-08 12:42:53,255 INFO L290 TraceCheckUtils]: 165: Hoare triple {19576#false} assume 0 == ~cond; {19576#false} is VALID [2022-04-08 12:42:53,255 INFO L290 TraceCheckUtils]: 166: Hoare triple {19576#false} assume !false; {19576#false} is VALID [2022-04-08 12:42:53,256 INFO L134 CoverageAnalysis]: Checked inductivity of 1148 backedges. 32 proven. 1112 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:42:53,256 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:42:54,292 INFO L290 TraceCheckUtils]: 166: Hoare triple {19576#false} assume !false; {19576#false} is VALID [2022-04-08 12:42:54,293 INFO L290 TraceCheckUtils]: 165: Hoare triple {19576#false} assume 0 == ~cond; {19576#false} is VALID [2022-04-08 12:42:54,293 INFO L290 TraceCheckUtils]: 164: Hoare triple {19576#false} ~cond := #in~cond; {19576#false} is VALID [2022-04-08 12:42:54,293 INFO L272 TraceCheckUtils]: 163: Hoare triple {19576#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)); {19576#false} is VALID [2022-04-08 12:42:54,293 INFO L290 TraceCheckUtils]: 162: Hoare triple {20108#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {19576#false} is VALID [2022-04-08 12:42:54,293 INFO L290 TraceCheckUtils]: 161: Hoare triple {20112#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20108#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:42:54,294 INFO L290 TraceCheckUtils]: 160: Hoare triple {20112#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20112#(< ~counter~0 50)} is VALID [2022-04-08 12:42:54,294 INFO L290 TraceCheckUtils]: 159: Hoare triple {20112#(< ~counter~0 50)} assume !!(0 != ~r~0); {20112#(< ~counter~0 50)} is VALID [2022-04-08 12:42:54,294 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {19575#true} {20112#(< ~counter~0 50)} #63#return; {20112#(< ~counter~0 50)} is VALID [2022-04-08 12:42:54,295 INFO L290 TraceCheckUtils]: 157: Hoare triple {19575#true} assume true; {19575#true} is VALID [2022-04-08 12:42:54,295 INFO L290 TraceCheckUtils]: 156: Hoare triple {19575#true} assume !(0 == ~cond); {19575#true} is VALID [2022-04-08 12:42:54,295 INFO L290 TraceCheckUtils]: 155: Hoare triple {19575#true} ~cond := #in~cond; {19575#true} is VALID [2022-04-08 12:42:54,295 INFO L272 TraceCheckUtils]: 154: Hoare triple {20112#(< ~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)); {19575#true} is VALID [2022-04-08 12:42:54,295 INFO L290 TraceCheckUtils]: 153: Hoare triple {20112#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {20112#(< ~counter~0 50)} is VALID [2022-04-08 12:42:54,296 INFO L290 TraceCheckUtils]: 152: Hoare triple {20140#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20112#(< ~counter~0 50)} is VALID [2022-04-08 12:42:54,296 INFO L290 TraceCheckUtils]: 151: Hoare triple {20140#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20140#(< ~counter~0 49)} is VALID [2022-04-08 12:42:54,296 INFO L290 TraceCheckUtils]: 150: Hoare triple {20140#(< ~counter~0 49)} assume !!(0 != ~r~0); {20140#(< ~counter~0 49)} is VALID [2022-04-08 12:42:54,297 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {19575#true} {20140#(< ~counter~0 49)} #63#return; {20140#(< ~counter~0 49)} is VALID [2022-04-08 12:42:54,297 INFO L290 TraceCheckUtils]: 148: Hoare triple {19575#true} assume true; {19575#true} is VALID [2022-04-08 12:42:54,297 INFO L290 TraceCheckUtils]: 147: Hoare triple {19575#true} assume !(0 == ~cond); {19575#true} is VALID [2022-04-08 12:42:54,297 INFO L290 TraceCheckUtils]: 146: Hoare triple {19575#true} ~cond := #in~cond; {19575#true} is VALID [2022-04-08 12:42:54,297 INFO L272 TraceCheckUtils]: 145: Hoare triple {20140#(< ~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)); {19575#true} is VALID [2022-04-08 12:42:54,297 INFO L290 TraceCheckUtils]: 144: Hoare triple {20140#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {20140#(< ~counter~0 49)} is VALID [2022-04-08 12:42:54,298 INFO L290 TraceCheckUtils]: 143: Hoare triple {20168#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20140#(< ~counter~0 49)} is VALID [2022-04-08 12:42:54,298 INFO L290 TraceCheckUtils]: 142: Hoare triple {20168#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20168#(< ~counter~0 48)} is VALID [2022-04-08 12:42:54,298 INFO L290 TraceCheckUtils]: 141: Hoare triple {20168#(< ~counter~0 48)} assume !!(0 != ~r~0); {20168#(< ~counter~0 48)} is VALID [2022-04-08 12:42:54,299 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {19575#true} {20168#(< ~counter~0 48)} #63#return; {20168#(< ~counter~0 48)} is VALID [2022-04-08 12:42:54,299 INFO L290 TraceCheckUtils]: 139: Hoare triple {19575#true} assume true; {19575#true} is VALID [2022-04-08 12:42:54,299 INFO L290 TraceCheckUtils]: 138: Hoare triple {19575#true} assume !(0 == ~cond); {19575#true} is VALID [2022-04-08 12:42:54,299 INFO L290 TraceCheckUtils]: 137: Hoare triple {19575#true} ~cond := #in~cond; {19575#true} is VALID [2022-04-08 12:42:54,299 INFO L272 TraceCheckUtils]: 136: Hoare triple {20168#(< ~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)); {19575#true} is VALID [2022-04-08 12:42:54,300 INFO L290 TraceCheckUtils]: 135: Hoare triple {20168#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {20168#(< ~counter~0 48)} is VALID [2022-04-08 12:42:54,300 INFO L290 TraceCheckUtils]: 134: Hoare triple {20196#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20168#(< ~counter~0 48)} is VALID [2022-04-08 12:42:54,300 INFO L290 TraceCheckUtils]: 133: Hoare triple {20196#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20196#(< ~counter~0 47)} is VALID [2022-04-08 12:42:54,301 INFO L290 TraceCheckUtils]: 132: Hoare triple {20196#(< ~counter~0 47)} assume !!(0 != ~r~0); {20196#(< ~counter~0 47)} is VALID [2022-04-08 12:42:54,301 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {19575#true} {20196#(< ~counter~0 47)} #63#return; {20196#(< ~counter~0 47)} is VALID [2022-04-08 12:42:54,301 INFO L290 TraceCheckUtils]: 130: Hoare triple {19575#true} assume true; {19575#true} is VALID [2022-04-08 12:42:54,301 INFO L290 TraceCheckUtils]: 129: Hoare triple {19575#true} assume !(0 == ~cond); {19575#true} is VALID [2022-04-08 12:42:54,301 INFO L290 TraceCheckUtils]: 128: Hoare triple {19575#true} ~cond := #in~cond; {19575#true} is VALID [2022-04-08 12:42:54,301 INFO L272 TraceCheckUtils]: 127: Hoare triple {20196#(< ~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)); {19575#true} is VALID [2022-04-08 12:42:54,302 INFO L290 TraceCheckUtils]: 126: Hoare triple {20196#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {20196#(< ~counter~0 47)} is VALID [2022-04-08 12:42:54,302 INFO L290 TraceCheckUtils]: 125: Hoare triple {20224#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20196#(< ~counter~0 47)} is VALID [2022-04-08 12:42:54,302 INFO L290 TraceCheckUtils]: 124: Hoare triple {20224#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20224#(< ~counter~0 46)} is VALID [2022-04-08 12:42:54,303 INFO L290 TraceCheckUtils]: 123: Hoare triple {20224#(< ~counter~0 46)} assume !!(0 != ~r~0); {20224#(< ~counter~0 46)} is VALID [2022-04-08 12:42:54,303 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {19575#true} {20224#(< ~counter~0 46)} #63#return; {20224#(< ~counter~0 46)} is VALID [2022-04-08 12:42:54,303 INFO L290 TraceCheckUtils]: 121: Hoare triple {19575#true} assume true; {19575#true} is VALID [2022-04-08 12:42:54,303 INFO L290 TraceCheckUtils]: 120: Hoare triple {19575#true} assume !(0 == ~cond); {19575#true} is VALID [2022-04-08 12:42:54,304 INFO L290 TraceCheckUtils]: 119: Hoare triple {19575#true} ~cond := #in~cond; {19575#true} is VALID [2022-04-08 12:42:54,304 INFO L272 TraceCheckUtils]: 118: Hoare triple {20224#(< ~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)); {19575#true} is VALID [2022-04-08 12:42:54,304 INFO L290 TraceCheckUtils]: 117: Hoare triple {20224#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {20224#(< ~counter~0 46)} is VALID [2022-04-08 12:42:54,304 INFO L290 TraceCheckUtils]: 116: Hoare triple {20252#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20224#(< ~counter~0 46)} is VALID [2022-04-08 12:42:54,305 INFO L290 TraceCheckUtils]: 115: Hoare triple {20252#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20252#(< ~counter~0 45)} is VALID [2022-04-08 12:42:54,305 INFO L290 TraceCheckUtils]: 114: Hoare triple {20252#(< ~counter~0 45)} assume !!(0 != ~r~0); {20252#(< ~counter~0 45)} is VALID [2022-04-08 12:42:54,305 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {19575#true} {20252#(< ~counter~0 45)} #63#return; {20252#(< ~counter~0 45)} is VALID [2022-04-08 12:42:54,306 INFO L290 TraceCheckUtils]: 112: Hoare triple {19575#true} assume true; {19575#true} is VALID [2022-04-08 12:42:54,306 INFO L290 TraceCheckUtils]: 111: Hoare triple {19575#true} assume !(0 == ~cond); {19575#true} is VALID [2022-04-08 12:42:54,306 INFO L290 TraceCheckUtils]: 110: Hoare triple {19575#true} ~cond := #in~cond; {19575#true} is VALID [2022-04-08 12:42:54,306 INFO L272 TraceCheckUtils]: 109: Hoare triple {20252#(< ~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)); {19575#true} is VALID [2022-04-08 12:42:54,306 INFO L290 TraceCheckUtils]: 108: Hoare triple {20252#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {20252#(< ~counter~0 45)} is VALID [2022-04-08 12:42:54,306 INFO L290 TraceCheckUtils]: 107: Hoare triple {20280#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20252#(< ~counter~0 45)} is VALID [2022-04-08 12:42:54,307 INFO L290 TraceCheckUtils]: 106: Hoare triple {20280#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20280#(< ~counter~0 44)} is VALID [2022-04-08 12:42:54,307 INFO L290 TraceCheckUtils]: 105: Hoare triple {20280#(< ~counter~0 44)} assume !!(0 != ~r~0); {20280#(< ~counter~0 44)} is VALID [2022-04-08 12:42:54,308 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {19575#true} {20280#(< ~counter~0 44)} #63#return; {20280#(< ~counter~0 44)} is VALID [2022-04-08 12:42:54,308 INFO L290 TraceCheckUtils]: 103: Hoare triple {19575#true} assume true; {19575#true} is VALID [2022-04-08 12:42:54,308 INFO L290 TraceCheckUtils]: 102: Hoare triple {19575#true} assume !(0 == ~cond); {19575#true} is VALID [2022-04-08 12:42:54,308 INFO L290 TraceCheckUtils]: 101: Hoare triple {19575#true} ~cond := #in~cond; {19575#true} is VALID [2022-04-08 12:42:54,308 INFO L272 TraceCheckUtils]: 100: Hoare triple {20280#(< ~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)); {19575#true} is VALID [2022-04-08 12:42:54,308 INFO L290 TraceCheckUtils]: 99: Hoare triple {20280#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {20280#(< ~counter~0 44)} is VALID [2022-04-08 12:42:54,309 INFO L290 TraceCheckUtils]: 98: Hoare triple {20308#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20280#(< ~counter~0 44)} is VALID [2022-04-08 12:42:54,309 INFO L290 TraceCheckUtils]: 97: Hoare triple {20308#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20308#(< ~counter~0 43)} is VALID [2022-04-08 12:42:54,309 INFO L290 TraceCheckUtils]: 96: Hoare triple {20308#(< ~counter~0 43)} assume !!(0 != ~r~0); {20308#(< ~counter~0 43)} is VALID [2022-04-08 12:42:54,310 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {19575#true} {20308#(< ~counter~0 43)} #63#return; {20308#(< ~counter~0 43)} is VALID [2022-04-08 12:42:54,310 INFO L290 TraceCheckUtils]: 94: Hoare triple {19575#true} assume true; {19575#true} is VALID [2022-04-08 12:42:54,310 INFO L290 TraceCheckUtils]: 93: Hoare triple {19575#true} assume !(0 == ~cond); {19575#true} is VALID [2022-04-08 12:42:54,310 INFO L290 TraceCheckUtils]: 92: Hoare triple {19575#true} ~cond := #in~cond; {19575#true} is VALID [2022-04-08 12:42:54,310 INFO L272 TraceCheckUtils]: 91: Hoare triple {20308#(< ~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)); {19575#true} is VALID [2022-04-08 12:42:54,310 INFO L290 TraceCheckUtils]: 90: Hoare triple {20308#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {20308#(< ~counter~0 43)} is VALID [2022-04-08 12:42:54,311 INFO L290 TraceCheckUtils]: 89: Hoare triple {20336#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20308#(< ~counter~0 43)} is VALID [2022-04-08 12:42:54,311 INFO L290 TraceCheckUtils]: 88: Hoare triple {20336#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20336#(< ~counter~0 42)} is VALID [2022-04-08 12:42:54,311 INFO L290 TraceCheckUtils]: 87: Hoare triple {20336#(< ~counter~0 42)} assume !!(0 != ~r~0); {20336#(< ~counter~0 42)} is VALID [2022-04-08 12:42:54,312 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {19575#true} {20336#(< ~counter~0 42)} #63#return; {20336#(< ~counter~0 42)} is VALID [2022-04-08 12:42:54,312 INFO L290 TraceCheckUtils]: 85: Hoare triple {19575#true} assume true; {19575#true} is VALID [2022-04-08 12:42:54,312 INFO L290 TraceCheckUtils]: 84: Hoare triple {19575#true} assume !(0 == ~cond); {19575#true} is VALID [2022-04-08 12:42:54,312 INFO L290 TraceCheckUtils]: 83: Hoare triple {19575#true} ~cond := #in~cond; {19575#true} is VALID [2022-04-08 12:42:54,312 INFO L272 TraceCheckUtils]: 82: Hoare triple {20336#(< ~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)); {19575#true} is VALID [2022-04-08 12:42:54,312 INFO L290 TraceCheckUtils]: 81: Hoare triple {20336#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {20336#(< ~counter~0 42)} is VALID [2022-04-08 12:42:54,313 INFO L290 TraceCheckUtils]: 80: Hoare triple {20364#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20336#(< ~counter~0 42)} is VALID [2022-04-08 12:42:54,313 INFO L290 TraceCheckUtils]: 79: Hoare triple {20364#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20364#(< ~counter~0 41)} is VALID [2022-04-08 12:42:54,313 INFO L290 TraceCheckUtils]: 78: Hoare triple {20364#(< ~counter~0 41)} assume !!(0 != ~r~0); {20364#(< ~counter~0 41)} is VALID [2022-04-08 12:42:54,314 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {19575#true} {20364#(< ~counter~0 41)} #63#return; {20364#(< ~counter~0 41)} is VALID [2022-04-08 12:42:54,314 INFO L290 TraceCheckUtils]: 76: Hoare triple {19575#true} assume true; {19575#true} is VALID [2022-04-08 12:42:54,314 INFO L290 TraceCheckUtils]: 75: Hoare triple {19575#true} assume !(0 == ~cond); {19575#true} is VALID [2022-04-08 12:42:54,314 INFO L290 TraceCheckUtils]: 74: Hoare triple {19575#true} ~cond := #in~cond; {19575#true} is VALID [2022-04-08 12:42:54,314 INFO L272 TraceCheckUtils]: 73: Hoare triple {20364#(< ~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)); {19575#true} is VALID [2022-04-08 12:42:54,315 INFO L290 TraceCheckUtils]: 72: Hoare triple {20364#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {20364#(< ~counter~0 41)} is VALID [2022-04-08 12:42:54,315 INFO L290 TraceCheckUtils]: 71: Hoare triple {20392#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20364#(< ~counter~0 41)} is VALID [2022-04-08 12:42:54,315 INFO L290 TraceCheckUtils]: 70: Hoare triple {20392#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20392#(< ~counter~0 40)} is VALID [2022-04-08 12:42:54,316 INFO L290 TraceCheckUtils]: 69: Hoare triple {20392#(< ~counter~0 40)} assume !!(0 != ~r~0); {20392#(< ~counter~0 40)} is VALID [2022-04-08 12:42:54,316 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {19575#true} {20392#(< ~counter~0 40)} #63#return; {20392#(< ~counter~0 40)} is VALID [2022-04-08 12:42:54,316 INFO L290 TraceCheckUtils]: 67: Hoare triple {19575#true} assume true; {19575#true} is VALID [2022-04-08 12:42:54,316 INFO L290 TraceCheckUtils]: 66: Hoare triple {19575#true} assume !(0 == ~cond); {19575#true} is VALID [2022-04-08 12:42:54,316 INFO L290 TraceCheckUtils]: 65: Hoare triple {19575#true} ~cond := #in~cond; {19575#true} is VALID [2022-04-08 12:42:54,316 INFO L272 TraceCheckUtils]: 64: Hoare triple {20392#(< ~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)); {19575#true} is VALID [2022-04-08 12:42:54,317 INFO L290 TraceCheckUtils]: 63: Hoare triple {20392#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {20392#(< ~counter~0 40)} is VALID [2022-04-08 12:42:54,317 INFO L290 TraceCheckUtils]: 62: Hoare triple {20420#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20392#(< ~counter~0 40)} is VALID [2022-04-08 12:42:54,317 INFO L290 TraceCheckUtils]: 61: Hoare triple {20420#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20420#(< ~counter~0 39)} is VALID [2022-04-08 12:42:54,318 INFO L290 TraceCheckUtils]: 60: Hoare triple {20420#(< ~counter~0 39)} assume !!(0 != ~r~0); {20420#(< ~counter~0 39)} is VALID [2022-04-08 12:42:54,318 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {19575#true} {20420#(< ~counter~0 39)} #63#return; {20420#(< ~counter~0 39)} is VALID [2022-04-08 12:42:54,318 INFO L290 TraceCheckUtils]: 58: Hoare triple {19575#true} assume true; {19575#true} is VALID [2022-04-08 12:42:54,318 INFO L290 TraceCheckUtils]: 57: Hoare triple {19575#true} assume !(0 == ~cond); {19575#true} is VALID [2022-04-08 12:42:54,319 INFO L290 TraceCheckUtils]: 56: Hoare triple {19575#true} ~cond := #in~cond; {19575#true} is VALID [2022-04-08 12:42:54,319 INFO L272 TraceCheckUtils]: 55: Hoare triple {20420#(< ~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)); {19575#true} is VALID [2022-04-08 12:42:54,319 INFO L290 TraceCheckUtils]: 54: Hoare triple {20420#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {20420#(< ~counter~0 39)} is VALID [2022-04-08 12:42:54,319 INFO L290 TraceCheckUtils]: 53: Hoare triple {20448#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20420#(< ~counter~0 39)} is VALID [2022-04-08 12:42:54,320 INFO L290 TraceCheckUtils]: 52: Hoare triple {20448#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20448#(< ~counter~0 38)} is VALID [2022-04-08 12:42:54,320 INFO L290 TraceCheckUtils]: 51: Hoare triple {20448#(< ~counter~0 38)} assume !!(0 != ~r~0); {20448#(< ~counter~0 38)} is VALID [2022-04-08 12:42:54,320 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {19575#true} {20448#(< ~counter~0 38)} #63#return; {20448#(< ~counter~0 38)} is VALID [2022-04-08 12:42:54,321 INFO L290 TraceCheckUtils]: 49: Hoare triple {19575#true} assume true; {19575#true} is VALID [2022-04-08 12:42:54,321 INFO L290 TraceCheckUtils]: 48: Hoare triple {19575#true} assume !(0 == ~cond); {19575#true} is VALID [2022-04-08 12:42:54,321 INFO L290 TraceCheckUtils]: 47: Hoare triple {19575#true} ~cond := #in~cond; {19575#true} is VALID [2022-04-08 12:42:54,321 INFO L272 TraceCheckUtils]: 46: Hoare triple {20448#(< ~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)); {19575#true} is VALID [2022-04-08 12:42:54,321 INFO L290 TraceCheckUtils]: 45: Hoare triple {20448#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {20448#(< ~counter~0 38)} is VALID [2022-04-08 12:42:54,322 INFO L290 TraceCheckUtils]: 44: Hoare triple {20476#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20448#(< ~counter~0 38)} is VALID [2022-04-08 12:42:54,322 INFO L290 TraceCheckUtils]: 43: Hoare triple {20476#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20476#(< ~counter~0 37)} is VALID [2022-04-08 12:42:54,322 INFO L290 TraceCheckUtils]: 42: Hoare triple {20476#(< ~counter~0 37)} assume !!(0 != ~r~0); {20476#(< ~counter~0 37)} is VALID [2022-04-08 12:42:54,323 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {19575#true} {20476#(< ~counter~0 37)} #63#return; {20476#(< ~counter~0 37)} is VALID [2022-04-08 12:42:54,323 INFO L290 TraceCheckUtils]: 40: Hoare triple {19575#true} assume true; {19575#true} is VALID [2022-04-08 12:42:54,323 INFO L290 TraceCheckUtils]: 39: Hoare triple {19575#true} assume !(0 == ~cond); {19575#true} is VALID [2022-04-08 12:42:54,323 INFO L290 TraceCheckUtils]: 38: Hoare triple {19575#true} ~cond := #in~cond; {19575#true} is VALID [2022-04-08 12:42:54,323 INFO L272 TraceCheckUtils]: 37: Hoare triple {20476#(< ~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)); {19575#true} is VALID [2022-04-08 12:42:54,323 INFO L290 TraceCheckUtils]: 36: Hoare triple {20476#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {20476#(< ~counter~0 37)} is VALID [2022-04-08 12:42:54,324 INFO L290 TraceCheckUtils]: 35: Hoare triple {20504#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20476#(< ~counter~0 37)} is VALID [2022-04-08 12:42:54,324 INFO L290 TraceCheckUtils]: 34: Hoare triple {20504#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20504#(< ~counter~0 36)} is VALID [2022-04-08 12:42:54,324 INFO L290 TraceCheckUtils]: 33: Hoare triple {20504#(< ~counter~0 36)} assume !!(0 != ~r~0); {20504#(< ~counter~0 36)} is VALID [2022-04-08 12:42:54,325 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {19575#true} {20504#(< ~counter~0 36)} #63#return; {20504#(< ~counter~0 36)} is VALID [2022-04-08 12:42:54,325 INFO L290 TraceCheckUtils]: 31: Hoare triple {19575#true} assume true; {19575#true} is VALID [2022-04-08 12:42:54,325 INFO L290 TraceCheckUtils]: 30: Hoare triple {19575#true} assume !(0 == ~cond); {19575#true} is VALID [2022-04-08 12:42:54,325 INFO L290 TraceCheckUtils]: 29: Hoare triple {19575#true} ~cond := #in~cond; {19575#true} is VALID [2022-04-08 12:42:54,325 INFO L272 TraceCheckUtils]: 28: Hoare triple {20504#(< ~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)); {19575#true} is VALID [2022-04-08 12:42:54,325 INFO L290 TraceCheckUtils]: 27: Hoare triple {20504#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {20504#(< ~counter~0 36)} is VALID [2022-04-08 12:42:54,326 INFO L290 TraceCheckUtils]: 26: Hoare triple {20532#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20504#(< ~counter~0 36)} is VALID [2022-04-08 12:42:54,326 INFO L290 TraceCheckUtils]: 25: Hoare triple {20532#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20532#(< ~counter~0 35)} is VALID [2022-04-08 12:42:54,326 INFO L290 TraceCheckUtils]: 24: Hoare triple {20532#(< ~counter~0 35)} assume !!(0 != ~r~0); {20532#(< ~counter~0 35)} is VALID [2022-04-08 12:42:54,327 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {19575#true} {20532#(< ~counter~0 35)} #63#return; {20532#(< ~counter~0 35)} is VALID [2022-04-08 12:42:54,327 INFO L290 TraceCheckUtils]: 22: Hoare triple {19575#true} assume true; {19575#true} is VALID [2022-04-08 12:42:54,327 INFO L290 TraceCheckUtils]: 21: Hoare triple {19575#true} assume !(0 == ~cond); {19575#true} is VALID [2022-04-08 12:42:54,327 INFO L290 TraceCheckUtils]: 20: Hoare triple {19575#true} ~cond := #in~cond; {19575#true} is VALID [2022-04-08 12:42:54,327 INFO L272 TraceCheckUtils]: 19: Hoare triple {20532#(< ~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)); {19575#true} is VALID [2022-04-08 12:42:54,327 INFO L290 TraceCheckUtils]: 18: Hoare triple {20532#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {20532#(< ~counter~0 35)} is VALID [2022-04-08 12:42:54,328 INFO L290 TraceCheckUtils]: 17: Hoare triple {20560#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20532#(< ~counter~0 35)} is VALID [2022-04-08 12:42:54,328 INFO L290 TraceCheckUtils]: 16: Hoare triple {20560#(< ~counter~0 34)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {20560#(< ~counter~0 34)} is VALID [2022-04-08 12:42:54,329 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {19575#true} {20560#(< ~counter~0 34)} #61#return; {20560#(< ~counter~0 34)} is VALID [2022-04-08 12:42:54,329 INFO L290 TraceCheckUtils]: 14: Hoare triple {19575#true} assume true; {19575#true} is VALID [2022-04-08 12:42:54,329 INFO L290 TraceCheckUtils]: 13: Hoare triple {19575#true} assume !(0 == ~cond); {19575#true} is VALID [2022-04-08 12:42:54,329 INFO L290 TraceCheckUtils]: 12: Hoare triple {19575#true} ~cond := #in~cond; {19575#true} is VALID [2022-04-08 12:42:54,329 INFO L272 TraceCheckUtils]: 11: Hoare triple {20560#(< ~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)); {19575#true} is VALID [2022-04-08 12:42:54,329 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {19575#true} {20560#(< ~counter~0 34)} #59#return; {20560#(< ~counter~0 34)} is VALID [2022-04-08 12:42:54,330 INFO L290 TraceCheckUtils]: 9: Hoare triple {19575#true} assume true; {19575#true} is VALID [2022-04-08 12:42:54,330 INFO L290 TraceCheckUtils]: 8: Hoare triple {19575#true} assume !(0 == ~cond); {19575#true} is VALID [2022-04-08 12:42:54,330 INFO L290 TraceCheckUtils]: 7: Hoare triple {19575#true} ~cond := #in~cond; {19575#true} is VALID [2022-04-08 12:42:54,330 INFO L272 TraceCheckUtils]: 6: Hoare triple {20560#(< ~counter~0 34)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {19575#true} is VALID [2022-04-08 12:42:54,330 INFO L290 TraceCheckUtils]: 5: Hoare triple {20560#(< ~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; {20560#(< ~counter~0 34)} is VALID [2022-04-08 12:42:54,330 INFO L272 TraceCheckUtils]: 4: Hoare triple {20560#(< ~counter~0 34)} call #t~ret7 := main(); {20560#(< ~counter~0 34)} is VALID [2022-04-08 12:42:54,331 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20560#(< ~counter~0 34)} {19575#true} #67#return; {20560#(< ~counter~0 34)} is VALID [2022-04-08 12:42:54,331 INFO L290 TraceCheckUtils]: 2: Hoare triple {20560#(< ~counter~0 34)} assume true; {20560#(< ~counter~0 34)} is VALID [2022-04-08 12:42:54,331 INFO L290 TraceCheckUtils]: 1: Hoare triple {19575#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; {20560#(< ~counter~0 34)} is VALID [2022-04-08 12:42:54,331 INFO L272 TraceCheckUtils]: 0: Hoare triple {19575#true} call ULTIMATE.init(); {19575#true} is VALID [2022-04-08 12:42:54,332 INFO L134 CoverageAnalysis]: Checked inductivity of 1148 backedges. 32 proven. 632 refuted. 0 times theorem prover too weak. 484 trivial. 0 not checked. [2022-04-08 12:42:54,332 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:42:54,332 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2058120118] [2022-04-08 12:42:54,332 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:42:54,332 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [823347639] [2022-04-08 12:42:54,332 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [823347639] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:42:54,333 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:42:54,333 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 20] total 38 [2022-04-08 12:42:54,333 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:42:54,333 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [293955101] [2022-04-08 12:42:54,333 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [293955101] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:42:54,333 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:42:54,333 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-08 12:42:54,333 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [551617749] [2022-04-08 12:42:54,333 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:42:54,334 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 [2022-04-08 12:42:54,334 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:42:54,334 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) [2022-04-08 12:42:54,446 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 164 edges. 164 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:42:54,446 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-04-08 12:42:54,446 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:42:54,446 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-04-08 12:42:54,447 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=635, Invalid=771, Unknown=0, NotChecked=0, Total=1406 [2022-04-08 12:42:54,447 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) [2022-04-08 12:42:55,164 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:42:55,165 INFO L93 Difference]: Finished difference Result 178 states and 196 transitions. [2022-04-08 12:42:55,165 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2022-04-08 12:42:55,165 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 [2022-04-08 12:42:55,165 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:42:55,166 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) [2022-04-08 12:42:55,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 195 transitions. [2022-04-08 12:42:55,169 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) [2022-04-08 12:42:55,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 195 transitions. [2022-04-08 12:42:55,172 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 36 states and 195 transitions. [2022-04-08 12:42:55,335 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 195 edges. 195 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:42:55,338 INFO L225 Difference]: With dead ends: 178 [2022-04-08 12:42:55,338 INFO L226 Difference]: Without dead ends: 173 [2022-04-08 12:42:55,339 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 349 GetRequests, 297 SyntacticMatches, 0 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 169 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=1227, Invalid=1635, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 12:42:55,340 INFO L913 BasicCegarLoop]: 42 mSDtfsCounter, 76 mSDsluCounter, 162 mSDsCounter, 0 mSdLazyCounter, 88 mSolverCounterSat, 35 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 76 SdHoareTripleChecker+Valid, 204 SdHoareTripleChecker+Invalid, 123 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 35 IncrementalHoareTripleChecker+Valid, 88 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 12:42:55,340 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [76 Valid, 204 Invalid, 123 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [35 Valid, 88 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 12:42:55,345 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 173 states. [2022-04-08 12:42:55,556 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 173 to 173. [2022-04-08 12:42:55,556 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:42:55,557 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) [2022-04-08 12:42:55,558 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) [2022-04-08 12:42:55,558 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) [2022-04-08 12:42:55,561 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:42:55,561 INFO L93 Difference]: Finished difference Result 173 states and 191 transitions. [2022-04-08 12:42:55,561 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 191 transitions. [2022-04-08 12:42:55,561 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:42:55,562 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:42:55,562 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. [2022-04-08 12:42:55,562 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. [2022-04-08 12:42:55,566 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:42:55,566 INFO L93 Difference]: Finished difference Result 173 states and 191 transitions. [2022-04-08 12:42:55,566 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 191 transitions. [2022-04-08 12:42:55,566 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:42:55,566 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:42:55,566 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:42:55,567 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:42:55,567 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) [2022-04-08 12:42:55,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 173 states and 191 transitions. [2022-04-08 12:42:55,571 INFO L78 Accepts]: Start accepts. Automaton has 173 states and 191 transitions. Word has length 167 [2022-04-08 12:42:55,571 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:42:55,571 INFO L478 AbstractCegarLoop]: Abstraction has 173 states and 191 transitions. [2022-04-08 12:42:55,571 INFO L479 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) [2022-04-08 12:42:55,572 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 173 states and 191 transitions. [2022-04-08 12:42:57,790 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 191 edges. 190 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-08 12:42:57,791 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 191 transitions. [2022-04-08 12:42:57,792 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-04-08 12:42:57,792 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:42:57,792 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:42:57,813 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Forceful destruction successful, exit code 0 [2022-04-08 12:42:58,003 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,21 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:42:58,003 INFO L403 AbstractCegarLoop]: === Iteration 21 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:42:58,004 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:42:58,004 INFO L85 PathProgramCache]: Analyzing trace with hash 318093084, now seen corresponding path program 33 times [2022-04-08 12:42:58,004 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:42:58,004 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [76651041] [2022-04-08 12:42:58,004 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:42:58,004 INFO L85 PathProgramCache]: Analyzing trace with hash 318093084, now seen corresponding path program 34 times [2022-04-08 12:42:58,004 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:42:58,004 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1946633169] [2022-04-08 12:42:58,004 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:42:58,004 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:42:58,023 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:42:58,023 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1245641395] [2022-04-08 12:42:58,023 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 12:42:58,023 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:42:58,023 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:42:58,024 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) [2022-04-08 12:42:58,025 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process [2022-04-08 12:42:58,223 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 12:42:58,223 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:42:58,225 INFO L263 TraceCheckSpWp]: Trace formula consists of 433 conjuncts, 39 conjunts are in the unsatisfiable core [2022-04-08 12:42:58,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:42:58,255 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:42:59,122 INFO L272 TraceCheckUtils]: 0: Hoare triple {21694#true} call ULTIMATE.init(); {21694#true} is VALID [2022-04-08 12:42:59,123 INFO L290 TraceCheckUtils]: 1: Hoare triple {21694#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; {21702#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:59,123 INFO L290 TraceCheckUtils]: 2: Hoare triple {21702#(<= ~counter~0 0)} assume true; {21702#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:59,124 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {21702#(<= ~counter~0 0)} {21694#true} #67#return; {21702#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:59,124 INFO L272 TraceCheckUtils]: 4: Hoare triple {21702#(<= ~counter~0 0)} call #t~ret7 := main(); {21702#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:59,124 INFO L290 TraceCheckUtils]: 5: Hoare triple {21702#(<= ~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; {21702#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:59,125 INFO L272 TraceCheckUtils]: 6: Hoare triple {21702#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {21702#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:59,125 INFO L290 TraceCheckUtils]: 7: Hoare triple {21702#(<= ~counter~0 0)} ~cond := #in~cond; {21702#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:59,125 INFO L290 TraceCheckUtils]: 8: Hoare triple {21702#(<= ~counter~0 0)} assume !(0 == ~cond); {21702#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:59,126 INFO L290 TraceCheckUtils]: 9: Hoare triple {21702#(<= ~counter~0 0)} assume true; {21702#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:59,126 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {21702#(<= ~counter~0 0)} {21702#(<= ~counter~0 0)} #59#return; {21702#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:59,126 INFO L272 TraceCheckUtils]: 11: Hoare triple {21702#(<= ~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)); {21702#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:59,127 INFO L290 TraceCheckUtils]: 12: Hoare triple {21702#(<= ~counter~0 0)} ~cond := #in~cond; {21702#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:59,127 INFO L290 TraceCheckUtils]: 13: Hoare triple {21702#(<= ~counter~0 0)} assume !(0 == ~cond); {21702#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:59,127 INFO L290 TraceCheckUtils]: 14: Hoare triple {21702#(<= ~counter~0 0)} assume true; {21702#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:59,128 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {21702#(<= ~counter~0 0)} {21702#(<= ~counter~0 0)} #61#return; {21702#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:59,128 INFO L290 TraceCheckUtils]: 16: Hoare triple {21702#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {21702#(<= ~counter~0 0)} is VALID [2022-04-08 12:42:59,129 INFO L290 TraceCheckUtils]: 17: Hoare triple {21702#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21751#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:59,129 INFO L290 TraceCheckUtils]: 18: Hoare triple {21751#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {21751#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:59,129 INFO L272 TraceCheckUtils]: 19: Hoare triple {21751#(<= ~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)); {21751#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:59,130 INFO L290 TraceCheckUtils]: 20: Hoare triple {21751#(<= ~counter~0 1)} ~cond := #in~cond; {21751#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:59,130 INFO L290 TraceCheckUtils]: 21: Hoare triple {21751#(<= ~counter~0 1)} assume !(0 == ~cond); {21751#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:59,130 INFO L290 TraceCheckUtils]: 22: Hoare triple {21751#(<= ~counter~0 1)} assume true; {21751#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:59,131 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {21751#(<= ~counter~0 1)} {21751#(<= ~counter~0 1)} #63#return; {21751#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:59,131 INFO L290 TraceCheckUtils]: 24: Hoare triple {21751#(<= ~counter~0 1)} assume !!(0 != ~r~0); {21751#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:59,131 INFO L290 TraceCheckUtils]: 25: Hoare triple {21751#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {21751#(<= ~counter~0 1)} is VALID [2022-04-08 12:42:59,132 INFO L290 TraceCheckUtils]: 26: Hoare triple {21751#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21779#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:59,132 INFO L290 TraceCheckUtils]: 27: Hoare triple {21779#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {21779#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:59,133 INFO L272 TraceCheckUtils]: 28: Hoare triple {21779#(<= ~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)); {21779#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:59,133 INFO L290 TraceCheckUtils]: 29: Hoare triple {21779#(<= ~counter~0 2)} ~cond := #in~cond; {21779#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:59,133 INFO L290 TraceCheckUtils]: 30: Hoare triple {21779#(<= ~counter~0 2)} assume !(0 == ~cond); {21779#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:59,133 INFO L290 TraceCheckUtils]: 31: Hoare triple {21779#(<= ~counter~0 2)} assume true; {21779#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:59,134 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {21779#(<= ~counter~0 2)} {21779#(<= ~counter~0 2)} #63#return; {21779#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:59,134 INFO L290 TraceCheckUtils]: 33: Hoare triple {21779#(<= ~counter~0 2)} assume !!(0 != ~r~0); {21779#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:59,134 INFO L290 TraceCheckUtils]: 34: Hoare triple {21779#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {21779#(<= ~counter~0 2)} is VALID [2022-04-08 12:42:59,135 INFO L290 TraceCheckUtils]: 35: Hoare triple {21779#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21807#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:59,135 INFO L290 TraceCheckUtils]: 36: Hoare triple {21807#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {21807#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:59,136 INFO L272 TraceCheckUtils]: 37: Hoare triple {21807#(<= ~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)); {21807#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:59,136 INFO L290 TraceCheckUtils]: 38: Hoare triple {21807#(<= ~counter~0 3)} ~cond := #in~cond; {21807#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:59,136 INFO L290 TraceCheckUtils]: 39: Hoare triple {21807#(<= ~counter~0 3)} assume !(0 == ~cond); {21807#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:59,137 INFO L290 TraceCheckUtils]: 40: Hoare triple {21807#(<= ~counter~0 3)} assume true; {21807#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:59,137 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {21807#(<= ~counter~0 3)} {21807#(<= ~counter~0 3)} #63#return; {21807#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:59,137 INFO L290 TraceCheckUtils]: 42: Hoare triple {21807#(<= ~counter~0 3)} assume !!(0 != ~r~0); {21807#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:59,138 INFO L290 TraceCheckUtils]: 43: Hoare triple {21807#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {21807#(<= ~counter~0 3)} is VALID [2022-04-08 12:42:59,138 INFO L290 TraceCheckUtils]: 44: Hoare triple {21807#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21835#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:59,138 INFO L290 TraceCheckUtils]: 45: Hoare triple {21835#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {21835#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:59,139 INFO L272 TraceCheckUtils]: 46: Hoare triple {21835#(<= ~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)); {21835#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:59,139 INFO L290 TraceCheckUtils]: 47: Hoare triple {21835#(<= ~counter~0 4)} ~cond := #in~cond; {21835#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:59,139 INFO L290 TraceCheckUtils]: 48: Hoare triple {21835#(<= ~counter~0 4)} assume !(0 == ~cond); {21835#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:59,140 INFO L290 TraceCheckUtils]: 49: Hoare triple {21835#(<= ~counter~0 4)} assume true; {21835#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:59,140 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {21835#(<= ~counter~0 4)} {21835#(<= ~counter~0 4)} #63#return; {21835#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:59,141 INFO L290 TraceCheckUtils]: 51: Hoare triple {21835#(<= ~counter~0 4)} assume !!(0 != ~r~0); {21835#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:59,141 INFO L290 TraceCheckUtils]: 52: Hoare triple {21835#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {21835#(<= ~counter~0 4)} is VALID [2022-04-08 12:42:59,141 INFO L290 TraceCheckUtils]: 53: Hoare triple {21835#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21863#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:59,142 INFO L290 TraceCheckUtils]: 54: Hoare triple {21863#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {21863#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:59,142 INFO L272 TraceCheckUtils]: 55: Hoare triple {21863#(<= ~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)); {21863#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:59,142 INFO L290 TraceCheckUtils]: 56: Hoare triple {21863#(<= ~counter~0 5)} ~cond := #in~cond; {21863#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:59,143 INFO L290 TraceCheckUtils]: 57: Hoare triple {21863#(<= ~counter~0 5)} assume !(0 == ~cond); {21863#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:59,143 INFO L290 TraceCheckUtils]: 58: Hoare triple {21863#(<= ~counter~0 5)} assume true; {21863#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:59,143 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {21863#(<= ~counter~0 5)} {21863#(<= ~counter~0 5)} #63#return; {21863#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:59,144 INFO L290 TraceCheckUtils]: 60: Hoare triple {21863#(<= ~counter~0 5)} assume !!(0 != ~r~0); {21863#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:59,144 INFO L290 TraceCheckUtils]: 61: Hoare triple {21863#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {21863#(<= ~counter~0 5)} is VALID [2022-04-08 12:42:59,144 INFO L290 TraceCheckUtils]: 62: Hoare triple {21863#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21891#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:59,145 INFO L290 TraceCheckUtils]: 63: Hoare triple {21891#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {21891#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:59,145 INFO L272 TraceCheckUtils]: 64: Hoare triple {21891#(<= ~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)); {21891#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:59,146 INFO L290 TraceCheckUtils]: 65: Hoare triple {21891#(<= ~counter~0 6)} ~cond := #in~cond; {21891#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:59,146 INFO L290 TraceCheckUtils]: 66: Hoare triple {21891#(<= ~counter~0 6)} assume !(0 == ~cond); {21891#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:59,146 INFO L290 TraceCheckUtils]: 67: Hoare triple {21891#(<= ~counter~0 6)} assume true; {21891#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:59,147 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {21891#(<= ~counter~0 6)} {21891#(<= ~counter~0 6)} #63#return; {21891#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:59,147 INFO L290 TraceCheckUtils]: 69: Hoare triple {21891#(<= ~counter~0 6)} assume !!(0 != ~r~0); {21891#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:59,147 INFO L290 TraceCheckUtils]: 70: Hoare triple {21891#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {21891#(<= ~counter~0 6)} is VALID [2022-04-08 12:42:59,148 INFO L290 TraceCheckUtils]: 71: Hoare triple {21891#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21919#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:59,148 INFO L290 TraceCheckUtils]: 72: Hoare triple {21919#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {21919#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:59,148 INFO L272 TraceCheckUtils]: 73: Hoare triple {21919#(<= ~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)); {21919#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:59,149 INFO L290 TraceCheckUtils]: 74: Hoare triple {21919#(<= ~counter~0 7)} ~cond := #in~cond; {21919#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:59,149 INFO L290 TraceCheckUtils]: 75: Hoare triple {21919#(<= ~counter~0 7)} assume !(0 == ~cond); {21919#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:59,149 INFO L290 TraceCheckUtils]: 76: Hoare triple {21919#(<= ~counter~0 7)} assume true; {21919#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:59,150 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {21919#(<= ~counter~0 7)} {21919#(<= ~counter~0 7)} #63#return; {21919#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:59,150 INFO L290 TraceCheckUtils]: 78: Hoare triple {21919#(<= ~counter~0 7)} assume !!(0 != ~r~0); {21919#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:59,150 INFO L290 TraceCheckUtils]: 79: Hoare triple {21919#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {21919#(<= ~counter~0 7)} is VALID [2022-04-08 12:42:59,151 INFO L290 TraceCheckUtils]: 80: Hoare triple {21919#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21947#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:59,151 INFO L290 TraceCheckUtils]: 81: Hoare triple {21947#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {21947#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:59,152 INFO L272 TraceCheckUtils]: 82: Hoare triple {21947#(<= ~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)); {21947#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:59,152 INFO L290 TraceCheckUtils]: 83: Hoare triple {21947#(<= ~counter~0 8)} ~cond := #in~cond; {21947#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:59,152 INFO L290 TraceCheckUtils]: 84: Hoare triple {21947#(<= ~counter~0 8)} assume !(0 == ~cond); {21947#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:59,152 INFO L290 TraceCheckUtils]: 85: Hoare triple {21947#(<= ~counter~0 8)} assume true; {21947#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:59,153 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {21947#(<= ~counter~0 8)} {21947#(<= ~counter~0 8)} #63#return; {21947#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:59,153 INFO L290 TraceCheckUtils]: 87: Hoare triple {21947#(<= ~counter~0 8)} assume !!(0 != ~r~0); {21947#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:59,154 INFO L290 TraceCheckUtils]: 88: Hoare triple {21947#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {21947#(<= ~counter~0 8)} is VALID [2022-04-08 12:42:59,154 INFO L290 TraceCheckUtils]: 89: Hoare triple {21947#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21975#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:59,154 INFO L290 TraceCheckUtils]: 90: Hoare triple {21975#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {21975#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:59,155 INFO L272 TraceCheckUtils]: 91: Hoare triple {21975#(<= ~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)); {21975#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:59,155 INFO L290 TraceCheckUtils]: 92: Hoare triple {21975#(<= ~counter~0 9)} ~cond := #in~cond; {21975#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:59,155 INFO L290 TraceCheckUtils]: 93: Hoare triple {21975#(<= ~counter~0 9)} assume !(0 == ~cond); {21975#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:59,156 INFO L290 TraceCheckUtils]: 94: Hoare triple {21975#(<= ~counter~0 9)} assume true; {21975#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:59,156 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {21975#(<= ~counter~0 9)} {21975#(<= ~counter~0 9)} #63#return; {21975#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:59,156 INFO L290 TraceCheckUtils]: 96: Hoare triple {21975#(<= ~counter~0 9)} assume !!(0 != ~r~0); {21975#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:59,157 INFO L290 TraceCheckUtils]: 97: Hoare triple {21975#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {21975#(<= ~counter~0 9)} is VALID [2022-04-08 12:42:59,157 INFO L290 TraceCheckUtils]: 98: Hoare triple {21975#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22003#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:59,158 INFO L290 TraceCheckUtils]: 99: Hoare triple {22003#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {22003#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:59,158 INFO L272 TraceCheckUtils]: 100: Hoare triple {22003#(<= ~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)); {22003#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:59,158 INFO L290 TraceCheckUtils]: 101: Hoare triple {22003#(<= ~counter~0 10)} ~cond := #in~cond; {22003#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:59,159 INFO L290 TraceCheckUtils]: 102: Hoare triple {22003#(<= ~counter~0 10)} assume !(0 == ~cond); {22003#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:59,159 INFO L290 TraceCheckUtils]: 103: Hoare triple {22003#(<= ~counter~0 10)} assume true; {22003#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:59,159 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {22003#(<= ~counter~0 10)} {22003#(<= ~counter~0 10)} #63#return; {22003#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:59,160 INFO L290 TraceCheckUtils]: 105: Hoare triple {22003#(<= ~counter~0 10)} assume !!(0 != ~r~0); {22003#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:59,160 INFO L290 TraceCheckUtils]: 106: Hoare triple {22003#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22003#(<= ~counter~0 10)} is VALID [2022-04-08 12:42:59,160 INFO L290 TraceCheckUtils]: 107: Hoare triple {22003#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22031#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:59,161 INFO L290 TraceCheckUtils]: 108: Hoare triple {22031#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {22031#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:59,161 INFO L272 TraceCheckUtils]: 109: Hoare triple {22031#(<= ~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)); {22031#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:59,162 INFO L290 TraceCheckUtils]: 110: Hoare triple {22031#(<= ~counter~0 11)} ~cond := #in~cond; {22031#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:59,162 INFO L290 TraceCheckUtils]: 111: Hoare triple {22031#(<= ~counter~0 11)} assume !(0 == ~cond); {22031#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:59,162 INFO L290 TraceCheckUtils]: 112: Hoare triple {22031#(<= ~counter~0 11)} assume true; {22031#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:59,163 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {22031#(<= ~counter~0 11)} {22031#(<= ~counter~0 11)} #63#return; {22031#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:59,163 INFO L290 TraceCheckUtils]: 114: Hoare triple {22031#(<= ~counter~0 11)} assume !!(0 != ~r~0); {22031#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:59,163 INFO L290 TraceCheckUtils]: 115: Hoare triple {22031#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22031#(<= ~counter~0 11)} is VALID [2022-04-08 12:42:59,164 INFO L290 TraceCheckUtils]: 116: Hoare triple {22031#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22059#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:59,164 INFO L290 TraceCheckUtils]: 117: Hoare triple {22059#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {22059#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:59,164 INFO L272 TraceCheckUtils]: 118: Hoare triple {22059#(<= ~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)); {22059#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:59,165 INFO L290 TraceCheckUtils]: 119: Hoare triple {22059#(<= ~counter~0 12)} ~cond := #in~cond; {22059#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:59,165 INFO L290 TraceCheckUtils]: 120: Hoare triple {22059#(<= ~counter~0 12)} assume !(0 == ~cond); {22059#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:59,165 INFO L290 TraceCheckUtils]: 121: Hoare triple {22059#(<= ~counter~0 12)} assume true; {22059#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:59,166 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {22059#(<= ~counter~0 12)} {22059#(<= ~counter~0 12)} #63#return; {22059#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:59,166 INFO L290 TraceCheckUtils]: 123: Hoare triple {22059#(<= ~counter~0 12)} assume !!(0 != ~r~0); {22059#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:59,166 INFO L290 TraceCheckUtils]: 124: Hoare triple {22059#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22059#(<= ~counter~0 12)} is VALID [2022-04-08 12:42:59,167 INFO L290 TraceCheckUtils]: 125: Hoare triple {22059#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22087#(<= ~counter~0 13)} is VALID [2022-04-08 12:42:59,167 INFO L290 TraceCheckUtils]: 126: Hoare triple {22087#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {22087#(<= ~counter~0 13)} is VALID [2022-04-08 12:42:59,168 INFO L272 TraceCheckUtils]: 127: Hoare triple {22087#(<= ~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)); {22087#(<= ~counter~0 13)} is VALID [2022-04-08 12:42:59,168 INFO L290 TraceCheckUtils]: 128: Hoare triple {22087#(<= ~counter~0 13)} ~cond := #in~cond; {22087#(<= ~counter~0 13)} is VALID [2022-04-08 12:42:59,168 INFO L290 TraceCheckUtils]: 129: Hoare triple {22087#(<= ~counter~0 13)} assume !(0 == ~cond); {22087#(<= ~counter~0 13)} is VALID [2022-04-08 12:42:59,169 INFO L290 TraceCheckUtils]: 130: Hoare triple {22087#(<= ~counter~0 13)} assume true; {22087#(<= ~counter~0 13)} is VALID [2022-04-08 12:42:59,169 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {22087#(<= ~counter~0 13)} {22087#(<= ~counter~0 13)} #63#return; {22087#(<= ~counter~0 13)} is VALID [2022-04-08 12:42:59,169 INFO L290 TraceCheckUtils]: 132: Hoare triple {22087#(<= ~counter~0 13)} assume !!(0 != ~r~0); {22087#(<= ~counter~0 13)} is VALID [2022-04-08 12:42:59,170 INFO L290 TraceCheckUtils]: 133: Hoare triple {22087#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22087#(<= ~counter~0 13)} is VALID [2022-04-08 12:42:59,170 INFO L290 TraceCheckUtils]: 134: Hoare triple {22087#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22115#(<= ~counter~0 14)} is VALID [2022-04-08 12:42:59,170 INFO L290 TraceCheckUtils]: 135: Hoare triple {22115#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {22115#(<= ~counter~0 14)} is VALID [2022-04-08 12:42:59,171 INFO L272 TraceCheckUtils]: 136: Hoare triple {22115#(<= ~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)); {22115#(<= ~counter~0 14)} is VALID [2022-04-08 12:42:59,171 INFO L290 TraceCheckUtils]: 137: Hoare triple {22115#(<= ~counter~0 14)} ~cond := #in~cond; {22115#(<= ~counter~0 14)} is VALID [2022-04-08 12:42:59,171 INFO L290 TraceCheckUtils]: 138: Hoare triple {22115#(<= ~counter~0 14)} assume !(0 == ~cond); {22115#(<= ~counter~0 14)} is VALID [2022-04-08 12:42:59,172 INFO L290 TraceCheckUtils]: 139: Hoare triple {22115#(<= ~counter~0 14)} assume true; {22115#(<= ~counter~0 14)} is VALID [2022-04-08 12:42:59,172 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {22115#(<= ~counter~0 14)} {22115#(<= ~counter~0 14)} #63#return; {22115#(<= ~counter~0 14)} is VALID [2022-04-08 12:42:59,173 INFO L290 TraceCheckUtils]: 141: Hoare triple {22115#(<= ~counter~0 14)} assume !!(0 != ~r~0); {22115#(<= ~counter~0 14)} is VALID [2022-04-08 12:42:59,173 INFO L290 TraceCheckUtils]: 142: Hoare triple {22115#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22115#(<= ~counter~0 14)} is VALID [2022-04-08 12:42:59,173 INFO L290 TraceCheckUtils]: 143: Hoare triple {22115#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22143#(<= ~counter~0 15)} is VALID [2022-04-08 12:42:59,174 INFO L290 TraceCheckUtils]: 144: Hoare triple {22143#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {22143#(<= ~counter~0 15)} is VALID [2022-04-08 12:42:59,174 INFO L272 TraceCheckUtils]: 145: Hoare triple {22143#(<= ~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)); {22143#(<= ~counter~0 15)} is VALID [2022-04-08 12:42:59,174 INFO L290 TraceCheckUtils]: 146: Hoare triple {22143#(<= ~counter~0 15)} ~cond := #in~cond; {22143#(<= ~counter~0 15)} is VALID [2022-04-08 12:42:59,175 INFO L290 TraceCheckUtils]: 147: Hoare triple {22143#(<= ~counter~0 15)} assume !(0 == ~cond); {22143#(<= ~counter~0 15)} is VALID [2022-04-08 12:42:59,175 INFO L290 TraceCheckUtils]: 148: Hoare triple {22143#(<= ~counter~0 15)} assume true; {22143#(<= ~counter~0 15)} is VALID [2022-04-08 12:42:59,175 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {22143#(<= ~counter~0 15)} {22143#(<= ~counter~0 15)} #63#return; {22143#(<= ~counter~0 15)} is VALID [2022-04-08 12:42:59,176 INFO L290 TraceCheckUtils]: 150: Hoare triple {22143#(<= ~counter~0 15)} assume !!(0 != ~r~0); {22143#(<= ~counter~0 15)} is VALID [2022-04-08 12:42:59,176 INFO L290 TraceCheckUtils]: 151: Hoare triple {22143#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22143#(<= ~counter~0 15)} is VALID [2022-04-08 12:42:59,177 INFO L290 TraceCheckUtils]: 152: Hoare triple {22143#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22171#(<= ~counter~0 16)} is VALID [2022-04-08 12:42:59,177 INFO L290 TraceCheckUtils]: 153: Hoare triple {22171#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {22171#(<= ~counter~0 16)} is VALID [2022-04-08 12:42:59,177 INFO L272 TraceCheckUtils]: 154: Hoare triple {22171#(<= ~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)); {22171#(<= ~counter~0 16)} is VALID [2022-04-08 12:42:59,178 INFO L290 TraceCheckUtils]: 155: Hoare triple {22171#(<= ~counter~0 16)} ~cond := #in~cond; {22171#(<= ~counter~0 16)} is VALID [2022-04-08 12:42:59,178 INFO L290 TraceCheckUtils]: 156: Hoare triple {22171#(<= ~counter~0 16)} assume !(0 == ~cond); {22171#(<= ~counter~0 16)} is VALID [2022-04-08 12:42:59,178 INFO L290 TraceCheckUtils]: 157: Hoare triple {22171#(<= ~counter~0 16)} assume true; {22171#(<= ~counter~0 16)} is VALID [2022-04-08 12:42:59,179 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {22171#(<= ~counter~0 16)} {22171#(<= ~counter~0 16)} #63#return; {22171#(<= ~counter~0 16)} is VALID [2022-04-08 12:42:59,179 INFO L290 TraceCheckUtils]: 159: Hoare triple {22171#(<= ~counter~0 16)} assume !!(0 != ~r~0); {22171#(<= ~counter~0 16)} is VALID [2022-04-08 12:42:59,179 INFO L290 TraceCheckUtils]: 160: Hoare triple {22171#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22171#(<= ~counter~0 16)} is VALID [2022-04-08 12:42:59,180 INFO L290 TraceCheckUtils]: 161: Hoare triple {22171#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22199#(<= ~counter~0 17)} is VALID [2022-04-08 12:42:59,180 INFO L290 TraceCheckUtils]: 162: Hoare triple {22199#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {22199#(<= ~counter~0 17)} is VALID [2022-04-08 12:42:59,181 INFO L272 TraceCheckUtils]: 163: Hoare triple {22199#(<= ~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)); {22199#(<= ~counter~0 17)} is VALID [2022-04-08 12:42:59,181 INFO L290 TraceCheckUtils]: 164: Hoare triple {22199#(<= ~counter~0 17)} ~cond := #in~cond; {22199#(<= ~counter~0 17)} is VALID [2022-04-08 12:42:59,181 INFO L290 TraceCheckUtils]: 165: Hoare triple {22199#(<= ~counter~0 17)} assume !(0 == ~cond); {22199#(<= ~counter~0 17)} is VALID [2022-04-08 12:42:59,181 INFO L290 TraceCheckUtils]: 166: Hoare triple {22199#(<= ~counter~0 17)} assume true; {22199#(<= ~counter~0 17)} is VALID [2022-04-08 12:42:59,182 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {22199#(<= ~counter~0 17)} {22199#(<= ~counter~0 17)} #63#return; {22199#(<= ~counter~0 17)} is VALID [2022-04-08 12:42:59,182 INFO L290 TraceCheckUtils]: 168: Hoare triple {22199#(<= ~counter~0 17)} assume !!(0 != ~r~0); {22199#(<= ~counter~0 17)} is VALID [2022-04-08 12:42:59,182 INFO L290 TraceCheckUtils]: 169: Hoare triple {22199#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22199#(<= ~counter~0 17)} is VALID [2022-04-08 12:42:59,183 INFO L290 TraceCheckUtils]: 170: Hoare triple {22199#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22227#(<= |main_#t~post6| 17)} is VALID [2022-04-08 12:42:59,183 INFO L290 TraceCheckUtils]: 171: Hoare triple {22227#(<= |main_#t~post6| 17)} assume !(#t~post6 < 50);havoc #t~post6; {21695#false} is VALID [2022-04-08 12:42:59,183 INFO L272 TraceCheckUtils]: 172: Hoare triple {21695#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)); {21695#false} is VALID [2022-04-08 12:42:59,183 INFO L290 TraceCheckUtils]: 173: Hoare triple {21695#false} ~cond := #in~cond; {21695#false} is VALID [2022-04-08 12:42:59,183 INFO L290 TraceCheckUtils]: 174: Hoare triple {21695#false} assume 0 == ~cond; {21695#false} is VALID [2022-04-08 12:42:59,183 INFO L290 TraceCheckUtils]: 175: Hoare triple {21695#false} assume !false; {21695#false} is VALID [2022-04-08 12:42:59,184 INFO L134 CoverageAnalysis]: Checked inductivity of 1296 backedges. 34 proven. 1258 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:42:59,184 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:43:00,241 INFO L290 TraceCheckUtils]: 175: Hoare triple {21695#false} assume !false; {21695#false} is VALID [2022-04-08 12:43:00,241 INFO L290 TraceCheckUtils]: 174: Hoare triple {21695#false} assume 0 == ~cond; {21695#false} is VALID [2022-04-08 12:43:00,241 INFO L290 TraceCheckUtils]: 173: Hoare triple {21695#false} ~cond := #in~cond; {21695#false} is VALID [2022-04-08 12:43:00,241 INFO L272 TraceCheckUtils]: 172: Hoare triple {21695#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)); {21695#false} is VALID [2022-04-08 12:43:00,241 INFO L290 TraceCheckUtils]: 171: Hoare triple {22255#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {21695#false} is VALID [2022-04-08 12:43:00,242 INFO L290 TraceCheckUtils]: 170: Hoare triple {22259#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22255#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:43:00,242 INFO L290 TraceCheckUtils]: 169: Hoare triple {22259#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22259#(< ~counter~0 50)} is VALID [2022-04-08 12:43:00,242 INFO L290 TraceCheckUtils]: 168: Hoare triple {22259#(< ~counter~0 50)} assume !!(0 != ~r~0); {22259#(< ~counter~0 50)} is VALID [2022-04-08 12:43:00,243 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {21694#true} {22259#(< ~counter~0 50)} #63#return; {22259#(< ~counter~0 50)} is VALID [2022-04-08 12:43:00,243 INFO L290 TraceCheckUtils]: 166: Hoare triple {21694#true} assume true; {21694#true} is VALID [2022-04-08 12:43:00,243 INFO L290 TraceCheckUtils]: 165: Hoare triple {21694#true} assume !(0 == ~cond); {21694#true} is VALID [2022-04-08 12:43:00,243 INFO L290 TraceCheckUtils]: 164: Hoare triple {21694#true} ~cond := #in~cond; {21694#true} is VALID [2022-04-08 12:43:00,243 INFO L272 TraceCheckUtils]: 163: Hoare triple {22259#(< ~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)); {21694#true} is VALID [2022-04-08 12:43:00,243 INFO L290 TraceCheckUtils]: 162: Hoare triple {22259#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {22259#(< ~counter~0 50)} is VALID [2022-04-08 12:43:00,244 INFO L290 TraceCheckUtils]: 161: Hoare triple {22287#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22259#(< ~counter~0 50)} is VALID [2022-04-08 12:43:00,244 INFO L290 TraceCheckUtils]: 160: Hoare triple {22287#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22287#(< ~counter~0 49)} is VALID [2022-04-08 12:43:00,245 INFO L290 TraceCheckUtils]: 159: Hoare triple {22287#(< ~counter~0 49)} assume !!(0 != ~r~0); {22287#(< ~counter~0 49)} is VALID [2022-04-08 12:43:00,245 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {21694#true} {22287#(< ~counter~0 49)} #63#return; {22287#(< ~counter~0 49)} is VALID [2022-04-08 12:43:00,245 INFO L290 TraceCheckUtils]: 157: Hoare triple {21694#true} assume true; {21694#true} is VALID [2022-04-08 12:43:00,245 INFO L290 TraceCheckUtils]: 156: Hoare triple {21694#true} assume !(0 == ~cond); {21694#true} is VALID [2022-04-08 12:43:00,245 INFO L290 TraceCheckUtils]: 155: Hoare triple {21694#true} ~cond := #in~cond; {21694#true} is VALID [2022-04-08 12:43:00,246 INFO L272 TraceCheckUtils]: 154: Hoare triple {22287#(< ~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)); {21694#true} is VALID [2022-04-08 12:43:00,246 INFO L290 TraceCheckUtils]: 153: Hoare triple {22287#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {22287#(< ~counter~0 49)} is VALID [2022-04-08 12:43:00,246 INFO L290 TraceCheckUtils]: 152: Hoare triple {22315#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22287#(< ~counter~0 49)} is VALID [2022-04-08 12:43:00,247 INFO L290 TraceCheckUtils]: 151: Hoare triple {22315#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22315#(< ~counter~0 48)} is VALID [2022-04-08 12:43:00,247 INFO L290 TraceCheckUtils]: 150: Hoare triple {22315#(< ~counter~0 48)} assume !!(0 != ~r~0); {22315#(< ~counter~0 48)} is VALID [2022-04-08 12:43:00,247 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {21694#true} {22315#(< ~counter~0 48)} #63#return; {22315#(< ~counter~0 48)} is VALID [2022-04-08 12:43:00,247 INFO L290 TraceCheckUtils]: 148: Hoare triple {21694#true} assume true; {21694#true} is VALID [2022-04-08 12:43:00,248 INFO L290 TraceCheckUtils]: 147: Hoare triple {21694#true} assume !(0 == ~cond); {21694#true} is VALID [2022-04-08 12:43:00,248 INFO L290 TraceCheckUtils]: 146: Hoare triple {21694#true} ~cond := #in~cond; {21694#true} is VALID [2022-04-08 12:43:00,248 INFO L272 TraceCheckUtils]: 145: Hoare triple {22315#(< ~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)); {21694#true} is VALID [2022-04-08 12:43:00,248 INFO L290 TraceCheckUtils]: 144: Hoare triple {22315#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {22315#(< ~counter~0 48)} is VALID [2022-04-08 12:43:00,248 INFO L290 TraceCheckUtils]: 143: Hoare triple {22343#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22315#(< ~counter~0 48)} is VALID [2022-04-08 12:43:00,249 INFO L290 TraceCheckUtils]: 142: Hoare triple {22343#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22343#(< ~counter~0 47)} is VALID [2022-04-08 12:43:00,249 INFO L290 TraceCheckUtils]: 141: Hoare triple {22343#(< ~counter~0 47)} assume !!(0 != ~r~0); {22343#(< ~counter~0 47)} is VALID [2022-04-08 12:43:00,250 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {21694#true} {22343#(< ~counter~0 47)} #63#return; {22343#(< ~counter~0 47)} is VALID [2022-04-08 12:43:00,250 INFO L290 TraceCheckUtils]: 139: Hoare triple {21694#true} assume true; {21694#true} is VALID [2022-04-08 12:43:00,250 INFO L290 TraceCheckUtils]: 138: Hoare triple {21694#true} assume !(0 == ~cond); {21694#true} is VALID [2022-04-08 12:43:00,250 INFO L290 TraceCheckUtils]: 137: Hoare triple {21694#true} ~cond := #in~cond; {21694#true} is VALID [2022-04-08 12:43:00,250 INFO L272 TraceCheckUtils]: 136: Hoare triple {22343#(< ~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)); {21694#true} is VALID [2022-04-08 12:43:00,250 INFO L290 TraceCheckUtils]: 135: Hoare triple {22343#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {22343#(< ~counter~0 47)} is VALID [2022-04-08 12:43:00,251 INFO L290 TraceCheckUtils]: 134: Hoare triple {22371#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22343#(< ~counter~0 47)} is VALID [2022-04-08 12:43:00,251 INFO L290 TraceCheckUtils]: 133: Hoare triple {22371#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22371#(< ~counter~0 46)} is VALID [2022-04-08 12:43:00,259 INFO L290 TraceCheckUtils]: 132: Hoare triple {22371#(< ~counter~0 46)} assume !!(0 != ~r~0); {22371#(< ~counter~0 46)} is VALID [2022-04-08 12:43:00,260 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {21694#true} {22371#(< ~counter~0 46)} #63#return; {22371#(< ~counter~0 46)} is VALID [2022-04-08 12:43:00,260 INFO L290 TraceCheckUtils]: 130: Hoare triple {21694#true} assume true; {21694#true} is VALID [2022-04-08 12:43:00,261 INFO L290 TraceCheckUtils]: 129: Hoare triple {21694#true} assume !(0 == ~cond); {21694#true} is VALID [2022-04-08 12:43:00,261 INFO L290 TraceCheckUtils]: 128: Hoare triple {21694#true} ~cond := #in~cond; {21694#true} is VALID [2022-04-08 12:43:00,261 INFO L272 TraceCheckUtils]: 127: Hoare triple {22371#(< ~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)); {21694#true} is VALID [2022-04-08 12:43:00,261 INFO L290 TraceCheckUtils]: 126: Hoare triple {22371#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {22371#(< ~counter~0 46)} is VALID [2022-04-08 12:43:00,262 INFO L290 TraceCheckUtils]: 125: Hoare triple {22399#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22371#(< ~counter~0 46)} is VALID [2022-04-08 12:43:00,263 INFO L290 TraceCheckUtils]: 124: Hoare triple {22399#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22399#(< ~counter~0 45)} is VALID [2022-04-08 12:43:00,263 INFO L290 TraceCheckUtils]: 123: Hoare triple {22399#(< ~counter~0 45)} assume !!(0 != ~r~0); {22399#(< ~counter~0 45)} is VALID [2022-04-08 12:43:00,264 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {21694#true} {22399#(< ~counter~0 45)} #63#return; {22399#(< ~counter~0 45)} is VALID [2022-04-08 12:43:00,264 INFO L290 TraceCheckUtils]: 121: Hoare triple {21694#true} assume true; {21694#true} is VALID [2022-04-08 12:43:00,264 INFO L290 TraceCheckUtils]: 120: Hoare triple {21694#true} assume !(0 == ~cond); {21694#true} is VALID [2022-04-08 12:43:00,264 INFO L290 TraceCheckUtils]: 119: Hoare triple {21694#true} ~cond := #in~cond; {21694#true} is VALID [2022-04-08 12:43:00,264 INFO L272 TraceCheckUtils]: 118: Hoare triple {22399#(< ~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)); {21694#true} is VALID [2022-04-08 12:43:00,264 INFO L290 TraceCheckUtils]: 117: Hoare triple {22399#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {22399#(< ~counter~0 45)} is VALID [2022-04-08 12:43:00,265 INFO L290 TraceCheckUtils]: 116: Hoare triple {22427#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22399#(< ~counter~0 45)} is VALID [2022-04-08 12:43:00,265 INFO L290 TraceCheckUtils]: 115: Hoare triple {22427#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22427#(< ~counter~0 44)} is VALID [2022-04-08 12:43:00,266 INFO L290 TraceCheckUtils]: 114: Hoare triple {22427#(< ~counter~0 44)} assume !!(0 != ~r~0); {22427#(< ~counter~0 44)} is VALID [2022-04-08 12:43:00,266 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {21694#true} {22427#(< ~counter~0 44)} #63#return; {22427#(< ~counter~0 44)} is VALID [2022-04-08 12:43:00,266 INFO L290 TraceCheckUtils]: 112: Hoare triple {21694#true} assume true; {21694#true} is VALID [2022-04-08 12:43:00,267 INFO L290 TraceCheckUtils]: 111: Hoare triple {21694#true} assume !(0 == ~cond); {21694#true} is VALID [2022-04-08 12:43:00,267 INFO L290 TraceCheckUtils]: 110: Hoare triple {21694#true} ~cond := #in~cond; {21694#true} is VALID [2022-04-08 12:43:00,267 INFO L272 TraceCheckUtils]: 109: Hoare triple {22427#(< ~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)); {21694#true} is VALID [2022-04-08 12:43:00,267 INFO L290 TraceCheckUtils]: 108: Hoare triple {22427#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {22427#(< ~counter~0 44)} is VALID [2022-04-08 12:43:00,267 INFO L290 TraceCheckUtils]: 107: Hoare triple {22455#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22427#(< ~counter~0 44)} is VALID [2022-04-08 12:43:00,268 INFO L290 TraceCheckUtils]: 106: Hoare triple {22455#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22455#(< ~counter~0 43)} is VALID [2022-04-08 12:43:00,268 INFO L290 TraceCheckUtils]: 105: Hoare triple {22455#(< ~counter~0 43)} assume !!(0 != ~r~0); {22455#(< ~counter~0 43)} is VALID [2022-04-08 12:43:00,269 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {21694#true} {22455#(< ~counter~0 43)} #63#return; {22455#(< ~counter~0 43)} is VALID [2022-04-08 12:43:00,269 INFO L290 TraceCheckUtils]: 103: Hoare triple {21694#true} assume true; {21694#true} is VALID [2022-04-08 12:43:00,269 INFO L290 TraceCheckUtils]: 102: Hoare triple {21694#true} assume !(0 == ~cond); {21694#true} is VALID [2022-04-08 12:43:00,269 INFO L290 TraceCheckUtils]: 101: Hoare triple {21694#true} ~cond := #in~cond; {21694#true} is VALID [2022-04-08 12:43:00,269 INFO L272 TraceCheckUtils]: 100: Hoare triple {22455#(< ~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)); {21694#true} is VALID [2022-04-08 12:43:00,269 INFO L290 TraceCheckUtils]: 99: Hoare triple {22455#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {22455#(< ~counter~0 43)} is VALID [2022-04-08 12:43:00,270 INFO L290 TraceCheckUtils]: 98: Hoare triple {22483#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22455#(< ~counter~0 43)} is VALID [2022-04-08 12:43:00,270 INFO L290 TraceCheckUtils]: 97: Hoare triple {22483#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22483#(< ~counter~0 42)} is VALID [2022-04-08 12:43:00,270 INFO L290 TraceCheckUtils]: 96: Hoare triple {22483#(< ~counter~0 42)} assume !!(0 != ~r~0); {22483#(< ~counter~0 42)} is VALID [2022-04-08 12:43:00,271 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {21694#true} {22483#(< ~counter~0 42)} #63#return; {22483#(< ~counter~0 42)} is VALID [2022-04-08 12:43:00,271 INFO L290 TraceCheckUtils]: 94: Hoare triple {21694#true} assume true; {21694#true} is VALID [2022-04-08 12:43:00,271 INFO L290 TraceCheckUtils]: 93: Hoare triple {21694#true} assume !(0 == ~cond); {21694#true} is VALID [2022-04-08 12:43:00,271 INFO L290 TraceCheckUtils]: 92: Hoare triple {21694#true} ~cond := #in~cond; {21694#true} is VALID [2022-04-08 12:43:00,271 INFO L272 TraceCheckUtils]: 91: Hoare triple {22483#(< ~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)); {21694#true} is VALID [2022-04-08 12:43:00,275 INFO L290 TraceCheckUtils]: 90: Hoare triple {22483#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {22483#(< ~counter~0 42)} is VALID [2022-04-08 12:43:00,276 INFO L290 TraceCheckUtils]: 89: Hoare triple {22511#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22483#(< ~counter~0 42)} is VALID [2022-04-08 12:43:00,276 INFO L290 TraceCheckUtils]: 88: Hoare triple {22511#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22511#(< ~counter~0 41)} is VALID [2022-04-08 12:43:00,277 INFO L290 TraceCheckUtils]: 87: Hoare triple {22511#(< ~counter~0 41)} assume !!(0 != ~r~0); {22511#(< ~counter~0 41)} is VALID [2022-04-08 12:43:00,277 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {21694#true} {22511#(< ~counter~0 41)} #63#return; {22511#(< ~counter~0 41)} is VALID [2022-04-08 12:43:00,277 INFO L290 TraceCheckUtils]: 85: Hoare triple {21694#true} assume true; {21694#true} is VALID [2022-04-08 12:43:00,277 INFO L290 TraceCheckUtils]: 84: Hoare triple {21694#true} assume !(0 == ~cond); {21694#true} is VALID [2022-04-08 12:43:00,277 INFO L290 TraceCheckUtils]: 83: Hoare triple {21694#true} ~cond := #in~cond; {21694#true} is VALID [2022-04-08 12:43:00,277 INFO L272 TraceCheckUtils]: 82: Hoare triple {22511#(< ~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)); {21694#true} is VALID [2022-04-08 12:43:00,278 INFO L290 TraceCheckUtils]: 81: Hoare triple {22511#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {22511#(< ~counter~0 41)} is VALID [2022-04-08 12:43:00,278 INFO L290 TraceCheckUtils]: 80: Hoare triple {22539#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22511#(< ~counter~0 41)} is VALID [2022-04-08 12:43:00,278 INFO L290 TraceCheckUtils]: 79: Hoare triple {22539#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22539#(< ~counter~0 40)} is VALID [2022-04-08 12:43:00,279 INFO L290 TraceCheckUtils]: 78: Hoare triple {22539#(< ~counter~0 40)} assume !!(0 != ~r~0); {22539#(< ~counter~0 40)} is VALID [2022-04-08 12:43:00,279 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {21694#true} {22539#(< ~counter~0 40)} #63#return; {22539#(< ~counter~0 40)} is VALID [2022-04-08 12:43:00,279 INFO L290 TraceCheckUtils]: 76: Hoare triple {21694#true} assume true; {21694#true} is VALID [2022-04-08 12:43:00,279 INFO L290 TraceCheckUtils]: 75: Hoare triple {21694#true} assume !(0 == ~cond); {21694#true} is VALID [2022-04-08 12:43:00,279 INFO L290 TraceCheckUtils]: 74: Hoare triple {21694#true} ~cond := #in~cond; {21694#true} is VALID [2022-04-08 12:43:00,279 INFO L272 TraceCheckUtils]: 73: Hoare triple {22539#(< ~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)); {21694#true} is VALID [2022-04-08 12:43:00,280 INFO L290 TraceCheckUtils]: 72: Hoare triple {22539#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {22539#(< ~counter~0 40)} is VALID [2022-04-08 12:43:00,280 INFO L290 TraceCheckUtils]: 71: Hoare triple {22567#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22539#(< ~counter~0 40)} is VALID [2022-04-08 12:43:00,281 INFO L290 TraceCheckUtils]: 70: Hoare triple {22567#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22567#(< ~counter~0 39)} is VALID [2022-04-08 12:43:00,281 INFO L290 TraceCheckUtils]: 69: Hoare triple {22567#(< ~counter~0 39)} assume !!(0 != ~r~0); {22567#(< ~counter~0 39)} is VALID [2022-04-08 12:43:00,281 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {21694#true} {22567#(< ~counter~0 39)} #63#return; {22567#(< ~counter~0 39)} is VALID [2022-04-08 12:43:00,281 INFO L290 TraceCheckUtils]: 67: Hoare triple {21694#true} assume true; {21694#true} is VALID [2022-04-08 12:43:00,281 INFO L290 TraceCheckUtils]: 66: Hoare triple {21694#true} assume !(0 == ~cond); {21694#true} is VALID [2022-04-08 12:43:00,282 INFO L290 TraceCheckUtils]: 65: Hoare triple {21694#true} ~cond := #in~cond; {21694#true} is VALID [2022-04-08 12:43:00,282 INFO L272 TraceCheckUtils]: 64: Hoare triple {22567#(< ~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)); {21694#true} is VALID [2022-04-08 12:43:00,282 INFO L290 TraceCheckUtils]: 63: Hoare triple {22567#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {22567#(< ~counter~0 39)} is VALID [2022-04-08 12:43:00,282 INFO L290 TraceCheckUtils]: 62: Hoare triple {22595#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22567#(< ~counter~0 39)} is VALID [2022-04-08 12:43:00,283 INFO L290 TraceCheckUtils]: 61: Hoare triple {22595#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22595#(< ~counter~0 38)} is VALID [2022-04-08 12:43:00,283 INFO L290 TraceCheckUtils]: 60: Hoare triple {22595#(< ~counter~0 38)} assume !!(0 != ~r~0); {22595#(< ~counter~0 38)} is VALID [2022-04-08 12:43:00,283 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {21694#true} {22595#(< ~counter~0 38)} #63#return; {22595#(< ~counter~0 38)} is VALID [2022-04-08 12:43:00,284 INFO L290 TraceCheckUtils]: 58: Hoare triple {21694#true} assume true; {21694#true} is VALID [2022-04-08 12:43:00,284 INFO L290 TraceCheckUtils]: 57: Hoare triple {21694#true} assume !(0 == ~cond); {21694#true} is VALID [2022-04-08 12:43:00,284 INFO L290 TraceCheckUtils]: 56: Hoare triple {21694#true} ~cond := #in~cond; {21694#true} is VALID [2022-04-08 12:43:00,284 INFO L272 TraceCheckUtils]: 55: Hoare triple {22595#(< ~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)); {21694#true} is VALID [2022-04-08 12:43:00,284 INFO L290 TraceCheckUtils]: 54: Hoare triple {22595#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {22595#(< ~counter~0 38)} is VALID [2022-04-08 12:43:00,285 INFO L290 TraceCheckUtils]: 53: Hoare triple {22623#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22595#(< ~counter~0 38)} is VALID [2022-04-08 12:43:00,285 INFO L290 TraceCheckUtils]: 52: Hoare triple {22623#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22623#(< ~counter~0 37)} is VALID [2022-04-08 12:43:00,285 INFO L290 TraceCheckUtils]: 51: Hoare triple {22623#(< ~counter~0 37)} assume !!(0 != ~r~0); {22623#(< ~counter~0 37)} is VALID [2022-04-08 12:43:00,286 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {21694#true} {22623#(< ~counter~0 37)} #63#return; {22623#(< ~counter~0 37)} is VALID [2022-04-08 12:43:00,286 INFO L290 TraceCheckUtils]: 49: Hoare triple {21694#true} assume true; {21694#true} is VALID [2022-04-08 12:43:00,286 INFO L290 TraceCheckUtils]: 48: Hoare triple {21694#true} assume !(0 == ~cond); {21694#true} is VALID [2022-04-08 12:43:00,286 INFO L290 TraceCheckUtils]: 47: Hoare triple {21694#true} ~cond := #in~cond; {21694#true} is VALID [2022-04-08 12:43:00,286 INFO L272 TraceCheckUtils]: 46: Hoare triple {22623#(< ~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)); {21694#true} is VALID [2022-04-08 12:43:00,286 INFO L290 TraceCheckUtils]: 45: Hoare triple {22623#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {22623#(< ~counter~0 37)} is VALID [2022-04-08 12:43:00,287 INFO L290 TraceCheckUtils]: 44: Hoare triple {22651#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22623#(< ~counter~0 37)} is VALID [2022-04-08 12:43:00,287 INFO L290 TraceCheckUtils]: 43: Hoare triple {22651#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22651#(< ~counter~0 36)} is VALID [2022-04-08 12:43:00,287 INFO L290 TraceCheckUtils]: 42: Hoare triple {22651#(< ~counter~0 36)} assume !!(0 != ~r~0); {22651#(< ~counter~0 36)} is VALID [2022-04-08 12:43:00,288 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {21694#true} {22651#(< ~counter~0 36)} #63#return; {22651#(< ~counter~0 36)} is VALID [2022-04-08 12:43:00,288 INFO L290 TraceCheckUtils]: 40: Hoare triple {21694#true} assume true; {21694#true} is VALID [2022-04-08 12:43:00,288 INFO L290 TraceCheckUtils]: 39: Hoare triple {21694#true} assume !(0 == ~cond); {21694#true} is VALID [2022-04-08 12:43:00,288 INFO L290 TraceCheckUtils]: 38: Hoare triple {21694#true} ~cond := #in~cond; {21694#true} is VALID [2022-04-08 12:43:00,288 INFO L272 TraceCheckUtils]: 37: Hoare triple {22651#(< ~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)); {21694#true} is VALID [2022-04-08 12:43:00,288 INFO L290 TraceCheckUtils]: 36: Hoare triple {22651#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {22651#(< ~counter~0 36)} is VALID [2022-04-08 12:43:00,289 INFO L290 TraceCheckUtils]: 35: Hoare triple {22679#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22651#(< ~counter~0 36)} is VALID [2022-04-08 12:43:00,289 INFO L290 TraceCheckUtils]: 34: Hoare triple {22679#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22679#(< ~counter~0 35)} is VALID [2022-04-08 12:43:00,289 INFO L290 TraceCheckUtils]: 33: Hoare triple {22679#(< ~counter~0 35)} assume !!(0 != ~r~0); {22679#(< ~counter~0 35)} is VALID [2022-04-08 12:43:00,290 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {21694#true} {22679#(< ~counter~0 35)} #63#return; {22679#(< ~counter~0 35)} is VALID [2022-04-08 12:43:00,290 INFO L290 TraceCheckUtils]: 31: Hoare triple {21694#true} assume true; {21694#true} is VALID [2022-04-08 12:43:00,290 INFO L290 TraceCheckUtils]: 30: Hoare triple {21694#true} assume !(0 == ~cond); {21694#true} is VALID [2022-04-08 12:43:00,290 INFO L290 TraceCheckUtils]: 29: Hoare triple {21694#true} ~cond := #in~cond; {21694#true} is VALID [2022-04-08 12:43:00,290 INFO L272 TraceCheckUtils]: 28: Hoare triple {22679#(< ~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)); {21694#true} is VALID [2022-04-08 12:43:00,291 INFO L290 TraceCheckUtils]: 27: Hoare triple {22679#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {22679#(< ~counter~0 35)} is VALID [2022-04-08 12:43:00,291 INFO L290 TraceCheckUtils]: 26: Hoare triple {22707#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22679#(< ~counter~0 35)} is VALID [2022-04-08 12:43:00,291 INFO L290 TraceCheckUtils]: 25: Hoare triple {22707#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22707#(< ~counter~0 34)} is VALID [2022-04-08 12:43:00,292 INFO L290 TraceCheckUtils]: 24: Hoare triple {22707#(< ~counter~0 34)} assume !!(0 != ~r~0); {22707#(< ~counter~0 34)} is VALID [2022-04-08 12:43:00,292 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {21694#true} {22707#(< ~counter~0 34)} #63#return; {22707#(< ~counter~0 34)} is VALID [2022-04-08 12:43:00,292 INFO L290 TraceCheckUtils]: 22: Hoare triple {21694#true} assume true; {21694#true} is VALID [2022-04-08 12:43:00,292 INFO L290 TraceCheckUtils]: 21: Hoare triple {21694#true} assume !(0 == ~cond); {21694#true} is VALID [2022-04-08 12:43:00,292 INFO L290 TraceCheckUtils]: 20: Hoare triple {21694#true} ~cond := #in~cond; {21694#true} is VALID [2022-04-08 12:43:00,292 INFO L272 TraceCheckUtils]: 19: Hoare triple {22707#(< ~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)); {21694#true} is VALID [2022-04-08 12:43:00,293 INFO L290 TraceCheckUtils]: 18: Hoare triple {22707#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {22707#(< ~counter~0 34)} is VALID [2022-04-08 12:43:00,293 INFO L290 TraceCheckUtils]: 17: Hoare triple {22735#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22707#(< ~counter~0 34)} is VALID [2022-04-08 12:43:00,293 INFO L290 TraceCheckUtils]: 16: Hoare triple {22735#(< ~counter~0 33)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {22735#(< ~counter~0 33)} is VALID [2022-04-08 12:43:00,294 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {21694#true} {22735#(< ~counter~0 33)} #61#return; {22735#(< ~counter~0 33)} is VALID [2022-04-08 12:43:00,294 INFO L290 TraceCheckUtils]: 14: Hoare triple {21694#true} assume true; {21694#true} is VALID [2022-04-08 12:43:00,294 INFO L290 TraceCheckUtils]: 13: Hoare triple {21694#true} assume !(0 == ~cond); {21694#true} is VALID [2022-04-08 12:43:00,294 INFO L290 TraceCheckUtils]: 12: Hoare triple {21694#true} ~cond := #in~cond; {21694#true} is VALID [2022-04-08 12:43:00,294 INFO L272 TraceCheckUtils]: 11: Hoare triple {22735#(< ~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)); {21694#true} is VALID [2022-04-08 12:43:00,295 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {21694#true} {22735#(< ~counter~0 33)} #59#return; {22735#(< ~counter~0 33)} is VALID [2022-04-08 12:43:00,295 INFO L290 TraceCheckUtils]: 9: Hoare triple {21694#true} assume true; {21694#true} is VALID [2022-04-08 12:43:00,295 INFO L290 TraceCheckUtils]: 8: Hoare triple {21694#true} assume !(0 == ~cond); {21694#true} is VALID [2022-04-08 12:43:00,295 INFO L290 TraceCheckUtils]: 7: Hoare triple {21694#true} ~cond := #in~cond; {21694#true} is VALID [2022-04-08 12:43:00,295 INFO L272 TraceCheckUtils]: 6: Hoare triple {22735#(< ~counter~0 33)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {21694#true} is VALID [2022-04-08 12:43:00,295 INFO L290 TraceCheckUtils]: 5: Hoare triple {22735#(< ~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; {22735#(< ~counter~0 33)} is VALID [2022-04-08 12:43:00,295 INFO L272 TraceCheckUtils]: 4: Hoare triple {22735#(< ~counter~0 33)} call #t~ret7 := main(); {22735#(< ~counter~0 33)} is VALID [2022-04-08 12:43:00,296 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {22735#(< ~counter~0 33)} {21694#true} #67#return; {22735#(< ~counter~0 33)} is VALID [2022-04-08 12:43:00,296 INFO L290 TraceCheckUtils]: 2: Hoare triple {22735#(< ~counter~0 33)} assume true; {22735#(< ~counter~0 33)} is VALID [2022-04-08 12:43:00,296 INFO L290 TraceCheckUtils]: 1: Hoare triple {21694#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; {22735#(< ~counter~0 33)} is VALID [2022-04-08 12:43:00,297 INFO L272 TraceCheckUtils]: 0: Hoare triple {21694#true} call ULTIMATE.init(); {21694#true} is VALID [2022-04-08 12:43:00,297 INFO L134 CoverageAnalysis]: Checked inductivity of 1296 backedges. 34 proven. 714 refuted. 0 times theorem prover too weak. 548 trivial. 0 not checked. [2022-04-08 12:43:00,297 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:43:00,297 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1946633169] [2022-04-08 12:43:00,298 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:43:00,298 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1245641395] [2022-04-08 12:43:00,298 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1245641395] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:43:00,298 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:43:00,298 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 21] total 40 [2022-04-08 12:43:00,298 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:43:00,298 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [76651041] [2022-04-08 12:43:00,298 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [76651041] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:43:00,298 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:43:00,298 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-08 12:43:00,298 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [158976093] [2022-04-08 12:43:00,299 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:43:00,299 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 [2022-04-08 12:43:00,299 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:43:00,300 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) [2022-04-08 12:43:00,423 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 173 edges. 173 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:43:00,424 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-04-08 12:43:00,424 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:43:00,424 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-04-08 12:43:00,425 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=708, Invalid=852, Unknown=0, NotChecked=0, Total=1560 [2022-04-08 12:43:00,425 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) [2022-04-08 12:43:01,259 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:43:01,260 INFO L93 Difference]: Finished difference Result 187 states and 206 transitions. [2022-04-08 12:43:01,260 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2022-04-08 12:43:01,260 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 [2022-04-08 12:43:01,260 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:43:01,260 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) [2022-04-08 12:43:01,264 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 205 transitions. [2022-04-08 12:43:01,264 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) [2022-04-08 12:43:01,267 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 205 transitions. [2022-04-08 12:43:01,268 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 38 states and 205 transitions. [2022-04-08 12:43:01,438 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 205 edges. 205 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:43:01,442 INFO L225 Difference]: With dead ends: 187 [2022-04-08 12:43:01,442 INFO L226 Difference]: Without dead ends: 182 [2022-04-08 12:43:01,443 INFO L912 BasicCegarLoop]: 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 [2022-04-08 12:43:01,443 INFO L913 BasicCegarLoop]: 43 mSDtfsCounter, 47 mSDsluCounter, 175 mSDsCounter, 0 mSdLazyCounter, 106 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 47 SdHoareTripleChecker+Valid, 218 SdHoareTripleChecker+Invalid, 113 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 106 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 12:43:01,444 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [47 Valid, 218 Invalid, 113 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 106 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 12:43:01,444 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 182 states. [2022-04-08 12:43:01,731 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 182 to 182. [2022-04-08 12:43:01,731 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:43:01,732 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) [2022-04-08 12:43:01,732 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) [2022-04-08 12:43:01,732 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) [2022-04-08 12:43:01,735 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:43:01,735 INFO L93 Difference]: Finished difference Result 182 states and 201 transitions. [2022-04-08 12:43:01,736 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 201 transitions. [2022-04-08 12:43:01,736 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:43:01,736 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:43:01,736 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. [2022-04-08 12:43:01,737 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. [2022-04-08 12:43:01,739 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:43:01,739 INFO L93 Difference]: Finished difference Result 182 states and 201 transitions. [2022-04-08 12:43:01,739 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 201 transitions. [2022-04-08 12:43:01,740 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:43:01,740 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:43:01,740 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:43:01,740 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:43:01,740 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) [2022-04-08 12:43:01,743 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 182 states and 201 transitions. [2022-04-08 12:43:01,744 INFO L78 Accepts]: Start accepts. Automaton has 182 states and 201 transitions. Word has length 176 [2022-04-08 12:43:01,744 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:43:01,744 INFO L478 AbstractCegarLoop]: Abstraction has 182 states and 201 transitions. [2022-04-08 12:43:01,744 INFO L479 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) [2022-04-08 12:43:01,744 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 182 states and 201 transitions. [2022-04-08 12:43:02,911 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 201 edges. 201 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:43:02,912 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 201 transitions. [2022-04-08 12:43:02,912 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-04-08 12:43:02,912 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:43:02,912 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:43:02,917 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Forceful destruction successful, exit code 0 [2022-04-08 12:43:03,115 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,22 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:43:03,115 INFO L403 AbstractCegarLoop]: === Iteration 22 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:43:03,116 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:43:03,116 INFO L85 PathProgramCache]: Analyzing trace with hash 994740182, now seen corresponding path program 35 times [2022-04-08 12:43:03,116 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:43:03,116 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1375148121] [2022-04-08 12:43:03,116 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:43:03,116 INFO L85 PathProgramCache]: Analyzing trace with hash 994740182, now seen corresponding path program 36 times [2022-04-08 12:43:03,116 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:43:03,116 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [572268866] [2022-04-08 12:43:03,117 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:43:03,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:43:03,135 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:43:03,135 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1170918892] [2022-04-08 12:43:03,135 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 12:43:03,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:43:03,135 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:43:03,136 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) [2022-04-08 12:43:03,137 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Waiting until timeout for monitored process [2022-04-08 12:43:03,517 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 19 check-sat command(s) [2022-04-08 12:43:03,517 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:43:03,520 INFO L263 TraceCheckSpWp]: Trace formula consists of 453 conjuncts, 41 conjunts are in the unsatisfiable core [2022-04-08 12:43:03,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:43:03,561 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:43:04,606 INFO L272 TraceCheckUtils]: 0: Hoare triple {23925#true} call ULTIMATE.init(); {23925#true} is VALID [2022-04-08 12:43:04,607 INFO L290 TraceCheckUtils]: 1: Hoare triple {23925#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; {23933#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:04,607 INFO L290 TraceCheckUtils]: 2: Hoare triple {23933#(<= ~counter~0 0)} assume true; {23933#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:04,607 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23933#(<= ~counter~0 0)} {23925#true} #67#return; {23933#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:04,608 INFO L272 TraceCheckUtils]: 4: Hoare triple {23933#(<= ~counter~0 0)} call #t~ret7 := main(); {23933#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:04,608 INFO L290 TraceCheckUtils]: 5: Hoare triple {23933#(<= ~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; {23933#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:04,608 INFO L272 TraceCheckUtils]: 6: Hoare triple {23933#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {23933#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:04,609 INFO L290 TraceCheckUtils]: 7: Hoare triple {23933#(<= ~counter~0 0)} ~cond := #in~cond; {23933#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:04,609 INFO L290 TraceCheckUtils]: 8: Hoare triple {23933#(<= ~counter~0 0)} assume !(0 == ~cond); {23933#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:04,609 INFO L290 TraceCheckUtils]: 9: Hoare triple {23933#(<= ~counter~0 0)} assume true; {23933#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:04,610 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {23933#(<= ~counter~0 0)} {23933#(<= ~counter~0 0)} #59#return; {23933#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:04,610 INFO L272 TraceCheckUtils]: 11: Hoare triple {23933#(<= ~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)); {23933#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:04,610 INFO L290 TraceCheckUtils]: 12: Hoare triple {23933#(<= ~counter~0 0)} ~cond := #in~cond; {23933#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:04,611 INFO L290 TraceCheckUtils]: 13: Hoare triple {23933#(<= ~counter~0 0)} assume !(0 == ~cond); {23933#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:04,611 INFO L290 TraceCheckUtils]: 14: Hoare triple {23933#(<= ~counter~0 0)} assume true; {23933#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:04,611 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {23933#(<= ~counter~0 0)} {23933#(<= ~counter~0 0)} #61#return; {23933#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:04,611 INFO L290 TraceCheckUtils]: 16: Hoare triple {23933#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {23933#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:04,612 INFO L290 TraceCheckUtils]: 17: Hoare triple {23933#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {23982#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:04,613 INFO L290 TraceCheckUtils]: 18: Hoare triple {23982#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {23982#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:04,613 INFO L272 TraceCheckUtils]: 19: Hoare triple {23982#(<= ~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)); {23982#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:04,613 INFO L290 TraceCheckUtils]: 20: Hoare triple {23982#(<= ~counter~0 1)} ~cond := #in~cond; {23982#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:04,614 INFO L290 TraceCheckUtils]: 21: Hoare triple {23982#(<= ~counter~0 1)} assume !(0 == ~cond); {23982#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:04,614 INFO L290 TraceCheckUtils]: 22: Hoare triple {23982#(<= ~counter~0 1)} assume true; {23982#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:04,614 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {23982#(<= ~counter~0 1)} {23982#(<= ~counter~0 1)} #63#return; {23982#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:04,615 INFO L290 TraceCheckUtils]: 24: Hoare triple {23982#(<= ~counter~0 1)} assume !!(0 != ~r~0); {23982#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:04,615 INFO L290 TraceCheckUtils]: 25: Hoare triple {23982#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {23982#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:04,615 INFO L290 TraceCheckUtils]: 26: Hoare triple {23982#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24010#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:04,616 INFO L290 TraceCheckUtils]: 27: Hoare triple {24010#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {24010#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:04,616 INFO L272 TraceCheckUtils]: 28: Hoare triple {24010#(<= ~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)); {24010#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:04,617 INFO L290 TraceCheckUtils]: 29: Hoare triple {24010#(<= ~counter~0 2)} ~cond := #in~cond; {24010#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:04,617 INFO L290 TraceCheckUtils]: 30: Hoare triple {24010#(<= ~counter~0 2)} assume !(0 == ~cond); {24010#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:04,617 INFO L290 TraceCheckUtils]: 31: Hoare triple {24010#(<= ~counter~0 2)} assume true; {24010#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:04,618 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {24010#(<= ~counter~0 2)} {24010#(<= ~counter~0 2)} #63#return; {24010#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:04,618 INFO L290 TraceCheckUtils]: 33: Hoare triple {24010#(<= ~counter~0 2)} assume !!(0 != ~r~0); {24010#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:04,618 INFO L290 TraceCheckUtils]: 34: Hoare triple {24010#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24010#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:04,619 INFO L290 TraceCheckUtils]: 35: Hoare triple {24010#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24038#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:04,619 INFO L290 TraceCheckUtils]: 36: Hoare triple {24038#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {24038#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:04,619 INFO L272 TraceCheckUtils]: 37: Hoare triple {24038#(<= ~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)); {24038#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:04,620 INFO L290 TraceCheckUtils]: 38: Hoare triple {24038#(<= ~counter~0 3)} ~cond := #in~cond; {24038#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:04,620 INFO L290 TraceCheckUtils]: 39: Hoare triple {24038#(<= ~counter~0 3)} assume !(0 == ~cond); {24038#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:04,620 INFO L290 TraceCheckUtils]: 40: Hoare triple {24038#(<= ~counter~0 3)} assume true; {24038#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:04,621 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {24038#(<= ~counter~0 3)} {24038#(<= ~counter~0 3)} #63#return; {24038#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:04,621 INFO L290 TraceCheckUtils]: 42: Hoare triple {24038#(<= ~counter~0 3)} assume !!(0 != ~r~0); {24038#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:04,621 INFO L290 TraceCheckUtils]: 43: Hoare triple {24038#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24038#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:04,622 INFO L290 TraceCheckUtils]: 44: Hoare triple {24038#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24066#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:04,622 INFO L290 TraceCheckUtils]: 45: Hoare triple {24066#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {24066#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:04,623 INFO L272 TraceCheckUtils]: 46: Hoare triple {24066#(<= ~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)); {24066#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:04,623 INFO L290 TraceCheckUtils]: 47: Hoare triple {24066#(<= ~counter~0 4)} ~cond := #in~cond; {24066#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:04,623 INFO L290 TraceCheckUtils]: 48: Hoare triple {24066#(<= ~counter~0 4)} assume !(0 == ~cond); {24066#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:04,624 INFO L290 TraceCheckUtils]: 49: Hoare triple {24066#(<= ~counter~0 4)} assume true; {24066#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:04,624 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {24066#(<= ~counter~0 4)} {24066#(<= ~counter~0 4)} #63#return; {24066#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:04,624 INFO L290 TraceCheckUtils]: 51: Hoare triple {24066#(<= ~counter~0 4)} assume !!(0 != ~r~0); {24066#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:04,625 INFO L290 TraceCheckUtils]: 52: Hoare triple {24066#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24066#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:04,625 INFO L290 TraceCheckUtils]: 53: Hoare triple {24066#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24094#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:04,625 INFO L290 TraceCheckUtils]: 54: Hoare triple {24094#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {24094#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:04,626 INFO L272 TraceCheckUtils]: 55: Hoare triple {24094#(<= ~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)); {24094#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:04,626 INFO L290 TraceCheckUtils]: 56: Hoare triple {24094#(<= ~counter~0 5)} ~cond := #in~cond; {24094#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:04,626 INFO L290 TraceCheckUtils]: 57: Hoare triple {24094#(<= ~counter~0 5)} assume !(0 == ~cond); {24094#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:04,627 INFO L290 TraceCheckUtils]: 58: Hoare triple {24094#(<= ~counter~0 5)} assume true; {24094#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:04,627 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {24094#(<= ~counter~0 5)} {24094#(<= ~counter~0 5)} #63#return; {24094#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:04,628 INFO L290 TraceCheckUtils]: 60: Hoare triple {24094#(<= ~counter~0 5)} assume !!(0 != ~r~0); {24094#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:04,628 INFO L290 TraceCheckUtils]: 61: Hoare triple {24094#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24094#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:04,628 INFO L290 TraceCheckUtils]: 62: Hoare triple {24094#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24122#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:04,629 INFO L290 TraceCheckUtils]: 63: Hoare triple {24122#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {24122#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:04,629 INFO L272 TraceCheckUtils]: 64: Hoare triple {24122#(<= ~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)); {24122#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:04,629 INFO L290 TraceCheckUtils]: 65: Hoare triple {24122#(<= ~counter~0 6)} ~cond := #in~cond; {24122#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:04,630 INFO L290 TraceCheckUtils]: 66: Hoare triple {24122#(<= ~counter~0 6)} assume !(0 == ~cond); {24122#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:04,630 INFO L290 TraceCheckUtils]: 67: Hoare triple {24122#(<= ~counter~0 6)} assume true; {24122#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:04,630 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {24122#(<= ~counter~0 6)} {24122#(<= ~counter~0 6)} #63#return; {24122#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:04,631 INFO L290 TraceCheckUtils]: 69: Hoare triple {24122#(<= ~counter~0 6)} assume !!(0 != ~r~0); {24122#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:04,631 INFO L290 TraceCheckUtils]: 70: Hoare triple {24122#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24122#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:04,632 INFO L290 TraceCheckUtils]: 71: Hoare triple {24122#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24150#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:04,632 INFO L290 TraceCheckUtils]: 72: Hoare triple {24150#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {24150#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:04,632 INFO L272 TraceCheckUtils]: 73: Hoare triple {24150#(<= ~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)); {24150#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:04,633 INFO L290 TraceCheckUtils]: 74: Hoare triple {24150#(<= ~counter~0 7)} ~cond := #in~cond; {24150#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:04,633 INFO L290 TraceCheckUtils]: 75: Hoare triple {24150#(<= ~counter~0 7)} assume !(0 == ~cond); {24150#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:04,633 INFO L290 TraceCheckUtils]: 76: Hoare triple {24150#(<= ~counter~0 7)} assume true; {24150#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:04,634 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {24150#(<= ~counter~0 7)} {24150#(<= ~counter~0 7)} #63#return; {24150#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:04,634 INFO L290 TraceCheckUtils]: 78: Hoare triple {24150#(<= ~counter~0 7)} assume !!(0 != ~r~0); {24150#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:04,634 INFO L290 TraceCheckUtils]: 79: Hoare triple {24150#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24150#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:04,635 INFO L290 TraceCheckUtils]: 80: Hoare triple {24150#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24178#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:04,635 INFO L290 TraceCheckUtils]: 81: Hoare triple {24178#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {24178#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:04,636 INFO L272 TraceCheckUtils]: 82: Hoare triple {24178#(<= ~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)); {24178#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:04,636 INFO L290 TraceCheckUtils]: 83: Hoare triple {24178#(<= ~counter~0 8)} ~cond := #in~cond; {24178#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:04,636 INFO L290 TraceCheckUtils]: 84: Hoare triple {24178#(<= ~counter~0 8)} assume !(0 == ~cond); {24178#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:04,636 INFO L290 TraceCheckUtils]: 85: Hoare triple {24178#(<= ~counter~0 8)} assume true; {24178#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:04,637 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {24178#(<= ~counter~0 8)} {24178#(<= ~counter~0 8)} #63#return; {24178#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:04,637 INFO L290 TraceCheckUtils]: 87: Hoare triple {24178#(<= ~counter~0 8)} assume !!(0 != ~r~0); {24178#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:04,637 INFO L290 TraceCheckUtils]: 88: Hoare triple {24178#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24178#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:04,638 INFO L290 TraceCheckUtils]: 89: Hoare triple {24178#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24206#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:04,638 INFO L290 TraceCheckUtils]: 90: Hoare triple {24206#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {24206#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:04,639 INFO L272 TraceCheckUtils]: 91: Hoare triple {24206#(<= ~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)); {24206#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:04,639 INFO L290 TraceCheckUtils]: 92: Hoare triple {24206#(<= ~counter~0 9)} ~cond := #in~cond; {24206#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:04,639 INFO L290 TraceCheckUtils]: 93: Hoare triple {24206#(<= ~counter~0 9)} assume !(0 == ~cond); {24206#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:04,640 INFO L290 TraceCheckUtils]: 94: Hoare triple {24206#(<= ~counter~0 9)} assume true; {24206#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:04,640 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {24206#(<= ~counter~0 9)} {24206#(<= ~counter~0 9)} #63#return; {24206#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:04,640 INFO L290 TraceCheckUtils]: 96: Hoare triple {24206#(<= ~counter~0 9)} assume !!(0 != ~r~0); {24206#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:04,641 INFO L290 TraceCheckUtils]: 97: Hoare triple {24206#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24206#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:04,641 INFO L290 TraceCheckUtils]: 98: Hoare triple {24206#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24234#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:04,642 INFO L290 TraceCheckUtils]: 99: Hoare triple {24234#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {24234#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:04,642 INFO L272 TraceCheckUtils]: 100: Hoare triple {24234#(<= ~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)); {24234#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:04,642 INFO L290 TraceCheckUtils]: 101: Hoare triple {24234#(<= ~counter~0 10)} ~cond := #in~cond; {24234#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:04,643 INFO L290 TraceCheckUtils]: 102: Hoare triple {24234#(<= ~counter~0 10)} assume !(0 == ~cond); {24234#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:04,643 INFO L290 TraceCheckUtils]: 103: Hoare triple {24234#(<= ~counter~0 10)} assume true; {24234#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:04,643 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {24234#(<= ~counter~0 10)} {24234#(<= ~counter~0 10)} #63#return; {24234#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:04,644 INFO L290 TraceCheckUtils]: 105: Hoare triple {24234#(<= ~counter~0 10)} assume !!(0 != ~r~0); {24234#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:04,644 INFO L290 TraceCheckUtils]: 106: Hoare triple {24234#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24234#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:04,644 INFO L290 TraceCheckUtils]: 107: Hoare triple {24234#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24262#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:04,645 INFO L290 TraceCheckUtils]: 108: Hoare triple {24262#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {24262#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:04,645 INFO L272 TraceCheckUtils]: 109: Hoare triple {24262#(<= ~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)); {24262#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:04,646 INFO L290 TraceCheckUtils]: 110: Hoare triple {24262#(<= ~counter~0 11)} ~cond := #in~cond; {24262#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:04,646 INFO L290 TraceCheckUtils]: 111: Hoare triple {24262#(<= ~counter~0 11)} assume !(0 == ~cond); {24262#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:04,646 INFO L290 TraceCheckUtils]: 112: Hoare triple {24262#(<= ~counter~0 11)} assume true; {24262#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:04,647 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {24262#(<= ~counter~0 11)} {24262#(<= ~counter~0 11)} #63#return; {24262#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:04,647 INFO L290 TraceCheckUtils]: 114: Hoare triple {24262#(<= ~counter~0 11)} assume !!(0 != ~r~0); {24262#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:04,647 INFO L290 TraceCheckUtils]: 115: Hoare triple {24262#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24262#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:04,648 INFO L290 TraceCheckUtils]: 116: Hoare triple {24262#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24290#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:04,648 INFO L290 TraceCheckUtils]: 117: Hoare triple {24290#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {24290#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:04,649 INFO L272 TraceCheckUtils]: 118: Hoare triple {24290#(<= ~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)); {24290#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:04,649 INFO L290 TraceCheckUtils]: 119: Hoare triple {24290#(<= ~counter~0 12)} ~cond := #in~cond; {24290#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:04,649 INFO L290 TraceCheckUtils]: 120: Hoare triple {24290#(<= ~counter~0 12)} assume !(0 == ~cond); {24290#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:04,649 INFO L290 TraceCheckUtils]: 121: Hoare triple {24290#(<= ~counter~0 12)} assume true; {24290#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:04,650 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {24290#(<= ~counter~0 12)} {24290#(<= ~counter~0 12)} #63#return; {24290#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:04,650 INFO L290 TraceCheckUtils]: 123: Hoare triple {24290#(<= ~counter~0 12)} assume !!(0 != ~r~0); {24290#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:04,650 INFO L290 TraceCheckUtils]: 124: Hoare triple {24290#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24290#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:04,651 INFO L290 TraceCheckUtils]: 125: Hoare triple {24290#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24318#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:04,651 INFO L290 TraceCheckUtils]: 126: Hoare triple {24318#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {24318#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:04,652 INFO L272 TraceCheckUtils]: 127: Hoare triple {24318#(<= ~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)); {24318#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:04,652 INFO L290 TraceCheckUtils]: 128: Hoare triple {24318#(<= ~counter~0 13)} ~cond := #in~cond; {24318#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:04,652 INFO L290 TraceCheckUtils]: 129: Hoare triple {24318#(<= ~counter~0 13)} assume !(0 == ~cond); {24318#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:04,653 INFO L290 TraceCheckUtils]: 130: Hoare triple {24318#(<= ~counter~0 13)} assume true; {24318#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:04,653 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {24318#(<= ~counter~0 13)} {24318#(<= ~counter~0 13)} #63#return; {24318#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:04,653 INFO L290 TraceCheckUtils]: 132: Hoare triple {24318#(<= ~counter~0 13)} assume !!(0 != ~r~0); {24318#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:04,654 INFO L290 TraceCheckUtils]: 133: Hoare triple {24318#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24318#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:04,654 INFO L290 TraceCheckUtils]: 134: Hoare triple {24318#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24346#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:04,654 INFO L290 TraceCheckUtils]: 135: Hoare triple {24346#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {24346#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:04,655 INFO L272 TraceCheckUtils]: 136: Hoare triple {24346#(<= ~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)); {24346#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:04,655 INFO L290 TraceCheckUtils]: 137: Hoare triple {24346#(<= ~counter~0 14)} ~cond := #in~cond; {24346#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:04,656 INFO L290 TraceCheckUtils]: 138: Hoare triple {24346#(<= ~counter~0 14)} assume !(0 == ~cond); {24346#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:04,656 INFO L290 TraceCheckUtils]: 139: Hoare triple {24346#(<= ~counter~0 14)} assume true; {24346#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:04,656 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {24346#(<= ~counter~0 14)} {24346#(<= ~counter~0 14)} #63#return; {24346#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:04,657 INFO L290 TraceCheckUtils]: 141: Hoare triple {24346#(<= ~counter~0 14)} assume !!(0 != ~r~0); {24346#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:04,657 INFO L290 TraceCheckUtils]: 142: Hoare triple {24346#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24346#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:04,657 INFO L290 TraceCheckUtils]: 143: Hoare triple {24346#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24374#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:04,658 INFO L290 TraceCheckUtils]: 144: Hoare triple {24374#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {24374#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:04,658 INFO L272 TraceCheckUtils]: 145: Hoare triple {24374#(<= ~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)); {24374#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:04,658 INFO L290 TraceCheckUtils]: 146: Hoare triple {24374#(<= ~counter~0 15)} ~cond := #in~cond; {24374#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:04,659 INFO L290 TraceCheckUtils]: 147: Hoare triple {24374#(<= ~counter~0 15)} assume !(0 == ~cond); {24374#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:04,659 INFO L290 TraceCheckUtils]: 148: Hoare triple {24374#(<= ~counter~0 15)} assume true; {24374#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:04,660 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {24374#(<= ~counter~0 15)} {24374#(<= ~counter~0 15)} #63#return; {24374#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:04,660 INFO L290 TraceCheckUtils]: 150: Hoare triple {24374#(<= ~counter~0 15)} assume !!(0 != ~r~0); {24374#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:04,660 INFO L290 TraceCheckUtils]: 151: Hoare triple {24374#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24374#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:04,661 INFO L290 TraceCheckUtils]: 152: Hoare triple {24374#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24402#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:04,661 INFO L290 TraceCheckUtils]: 153: Hoare triple {24402#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {24402#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:04,661 INFO L272 TraceCheckUtils]: 154: Hoare triple {24402#(<= ~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)); {24402#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:04,662 INFO L290 TraceCheckUtils]: 155: Hoare triple {24402#(<= ~counter~0 16)} ~cond := #in~cond; {24402#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:04,662 INFO L290 TraceCheckUtils]: 156: Hoare triple {24402#(<= ~counter~0 16)} assume !(0 == ~cond); {24402#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:04,662 INFO L290 TraceCheckUtils]: 157: Hoare triple {24402#(<= ~counter~0 16)} assume true; {24402#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:04,663 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {24402#(<= ~counter~0 16)} {24402#(<= ~counter~0 16)} #63#return; {24402#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:04,663 INFO L290 TraceCheckUtils]: 159: Hoare triple {24402#(<= ~counter~0 16)} assume !!(0 != ~r~0); {24402#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:04,663 INFO L290 TraceCheckUtils]: 160: Hoare triple {24402#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24402#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:04,664 INFO L290 TraceCheckUtils]: 161: Hoare triple {24402#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24430#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:04,664 INFO L290 TraceCheckUtils]: 162: Hoare triple {24430#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {24430#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:04,665 INFO L272 TraceCheckUtils]: 163: Hoare triple {24430#(<= ~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)); {24430#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:04,665 INFO L290 TraceCheckUtils]: 164: Hoare triple {24430#(<= ~counter~0 17)} ~cond := #in~cond; {24430#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:04,665 INFO L290 TraceCheckUtils]: 165: Hoare triple {24430#(<= ~counter~0 17)} assume !(0 == ~cond); {24430#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:04,666 INFO L290 TraceCheckUtils]: 166: Hoare triple {24430#(<= ~counter~0 17)} assume true; {24430#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:04,666 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {24430#(<= ~counter~0 17)} {24430#(<= ~counter~0 17)} #63#return; {24430#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:04,666 INFO L290 TraceCheckUtils]: 168: Hoare triple {24430#(<= ~counter~0 17)} assume !!(0 != ~r~0); {24430#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:04,667 INFO L290 TraceCheckUtils]: 169: Hoare triple {24430#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24430#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:04,667 INFO L290 TraceCheckUtils]: 170: Hoare triple {24430#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24458#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:04,667 INFO L290 TraceCheckUtils]: 171: Hoare triple {24458#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {24458#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:04,668 INFO L272 TraceCheckUtils]: 172: Hoare triple {24458#(<= ~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)); {24458#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:04,668 INFO L290 TraceCheckUtils]: 173: Hoare triple {24458#(<= ~counter~0 18)} ~cond := #in~cond; {24458#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:04,669 INFO L290 TraceCheckUtils]: 174: Hoare triple {24458#(<= ~counter~0 18)} assume !(0 == ~cond); {24458#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:04,669 INFO L290 TraceCheckUtils]: 175: Hoare triple {24458#(<= ~counter~0 18)} assume true; {24458#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:04,669 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {24458#(<= ~counter~0 18)} {24458#(<= ~counter~0 18)} #63#return; {24458#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:04,670 INFO L290 TraceCheckUtils]: 177: Hoare triple {24458#(<= ~counter~0 18)} assume !!(0 != ~r~0); {24458#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:04,670 INFO L290 TraceCheckUtils]: 178: Hoare triple {24458#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24458#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:04,670 INFO L290 TraceCheckUtils]: 179: Hoare triple {24458#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24486#(<= |main_#t~post6| 18)} is VALID [2022-04-08 12:43:04,671 INFO L290 TraceCheckUtils]: 180: Hoare triple {24486#(<= |main_#t~post6| 18)} assume !(#t~post6 < 50);havoc #t~post6; {23926#false} is VALID [2022-04-08 12:43:04,671 INFO L272 TraceCheckUtils]: 181: Hoare triple {23926#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)); {23926#false} is VALID [2022-04-08 12:43:04,671 INFO L290 TraceCheckUtils]: 182: Hoare triple {23926#false} ~cond := #in~cond; {23926#false} is VALID [2022-04-08 12:43:04,671 INFO L290 TraceCheckUtils]: 183: Hoare triple {23926#false} assume 0 == ~cond; {23926#false} is VALID [2022-04-08 12:43:04,671 INFO L290 TraceCheckUtils]: 184: Hoare triple {23926#false} assume !false; {23926#false} is VALID [2022-04-08 12:43:04,672 INFO L134 CoverageAnalysis]: Checked inductivity of 1453 backedges. 36 proven. 1413 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:43:04,672 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:43:05,848 INFO L290 TraceCheckUtils]: 184: Hoare triple {23926#false} assume !false; {23926#false} is VALID [2022-04-08 12:43:05,848 INFO L290 TraceCheckUtils]: 183: Hoare triple {23926#false} assume 0 == ~cond; {23926#false} is VALID [2022-04-08 12:43:05,848 INFO L290 TraceCheckUtils]: 182: Hoare triple {23926#false} ~cond := #in~cond; {23926#false} is VALID [2022-04-08 12:43:05,848 INFO L272 TraceCheckUtils]: 181: Hoare triple {23926#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)); {23926#false} is VALID [2022-04-08 12:43:05,848 INFO L290 TraceCheckUtils]: 180: Hoare triple {24514#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {23926#false} is VALID [2022-04-08 12:43:05,849 INFO L290 TraceCheckUtils]: 179: Hoare triple {24518#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24514#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:43:05,849 INFO L290 TraceCheckUtils]: 178: Hoare triple {24518#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24518#(< ~counter~0 50)} is VALID [2022-04-08 12:43:05,849 INFO L290 TraceCheckUtils]: 177: Hoare triple {24518#(< ~counter~0 50)} assume !!(0 != ~r~0); {24518#(< ~counter~0 50)} is VALID [2022-04-08 12:43:05,850 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {23925#true} {24518#(< ~counter~0 50)} #63#return; {24518#(< ~counter~0 50)} is VALID [2022-04-08 12:43:05,850 INFO L290 TraceCheckUtils]: 175: Hoare triple {23925#true} assume true; {23925#true} is VALID [2022-04-08 12:43:05,850 INFO L290 TraceCheckUtils]: 174: Hoare triple {23925#true} assume !(0 == ~cond); {23925#true} is VALID [2022-04-08 12:43:05,850 INFO L290 TraceCheckUtils]: 173: Hoare triple {23925#true} ~cond := #in~cond; {23925#true} is VALID [2022-04-08 12:43:05,850 INFO L272 TraceCheckUtils]: 172: Hoare triple {24518#(< ~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)); {23925#true} is VALID [2022-04-08 12:43:05,850 INFO L290 TraceCheckUtils]: 171: Hoare triple {24518#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {24518#(< ~counter~0 50)} is VALID [2022-04-08 12:43:05,851 INFO L290 TraceCheckUtils]: 170: Hoare triple {24546#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24518#(< ~counter~0 50)} is VALID [2022-04-08 12:43:05,851 INFO L290 TraceCheckUtils]: 169: Hoare triple {24546#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24546#(< ~counter~0 49)} is VALID [2022-04-08 12:43:05,852 INFO L290 TraceCheckUtils]: 168: Hoare triple {24546#(< ~counter~0 49)} assume !!(0 != ~r~0); {24546#(< ~counter~0 49)} is VALID [2022-04-08 12:43:05,852 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {23925#true} {24546#(< ~counter~0 49)} #63#return; {24546#(< ~counter~0 49)} is VALID [2022-04-08 12:43:05,852 INFO L290 TraceCheckUtils]: 166: Hoare triple {23925#true} assume true; {23925#true} is VALID [2022-04-08 12:43:05,852 INFO L290 TraceCheckUtils]: 165: Hoare triple {23925#true} assume !(0 == ~cond); {23925#true} is VALID [2022-04-08 12:43:05,852 INFO L290 TraceCheckUtils]: 164: Hoare triple {23925#true} ~cond := #in~cond; {23925#true} is VALID [2022-04-08 12:43:05,853 INFO L272 TraceCheckUtils]: 163: Hoare triple {24546#(< ~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)); {23925#true} is VALID [2022-04-08 12:43:05,853 INFO L290 TraceCheckUtils]: 162: Hoare triple {24546#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {24546#(< ~counter~0 49)} is VALID [2022-04-08 12:43:05,853 INFO L290 TraceCheckUtils]: 161: Hoare triple {24574#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24546#(< ~counter~0 49)} is VALID [2022-04-08 12:43:05,854 INFO L290 TraceCheckUtils]: 160: Hoare triple {24574#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24574#(< ~counter~0 48)} is VALID [2022-04-08 12:43:05,854 INFO L290 TraceCheckUtils]: 159: Hoare triple {24574#(< ~counter~0 48)} assume !!(0 != ~r~0); {24574#(< ~counter~0 48)} is VALID [2022-04-08 12:43:05,854 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {23925#true} {24574#(< ~counter~0 48)} #63#return; {24574#(< ~counter~0 48)} is VALID [2022-04-08 12:43:05,854 INFO L290 TraceCheckUtils]: 157: Hoare triple {23925#true} assume true; {23925#true} is VALID [2022-04-08 12:43:05,855 INFO L290 TraceCheckUtils]: 156: Hoare triple {23925#true} assume !(0 == ~cond); {23925#true} is VALID [2022-04-08 12:43:05,855 INFO L290 TraceCheckUtils]: 155: Hoare triple {23925#true} ~cond := #in~cond; {23925#true} is VALID [2022-04-08 12:43:05,855 INFO L272 TraceCheckUtils]: 154: Hoare triple {24574#(< ~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)); {23925#true} is VALID [2022-04-08 12:43:05,855 INFO L290 TraceCheckUtils]: 153: Hoare triple {24574#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {24574#(< ~counter~0 48)} is VALID [2022-04-08 12:43:05,855 INFO L290 TraceCheckUtils]: 152: Hoare triple {24602#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24574#(< ~counter~0 48)} is VALID [2022-04-08 12:43:05,856 INFO L290 TraceCheckUtils]: 151: Hoare triple {24602#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24602#(< ~counter~0 47)} is VALID [2022-04-08 12:43:05,856 INFO L290 TraceCheckUtils]: 150: Hoare triple {24602#(< ~counter~0 47)} assume !!(0 != ~r~0); {24602#(< ~counter~0 47)} is VALID [2022-04-08 12:43:05,857 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {23925#true} {24602#(< ~counter~0 47)} #63#return; {24602#(< ~counter~0 47)} is VALID [2022-04-08 12:43:05,857 INFO L290 TraceCheckUtils]: 148: Hoare triple {23925#true} assume true; {23925#true} is VALID [2022-04-08 12:43:05,857 INFO L290 TraceCheckUtils]: 147: Hoare triple {23925#true} assume !(0 == ~cond); {23925#true} is VALID [2022-04-08 12:43:05,857 INFO L290 TraceCheckUtils]: 146: Hoare triple {23925#true} ~cond := #in~cond; {23925#true} is VALID [2022-04-08 12:43:05,857 INFO L272 TraceCheckUtils]: 145: Hoare triple {24602#(< ~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)); {23925#true} is VALID [2022-04-08 12:43:05,857 INFO L290 TraceCheckUtils]: 144: Hoare triple {24602#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {24602#(< ~counter~0 47)} is VALID [2022-04-08 12:43:05,858 INFO L290 TraceCheckUtils]: 143: Hoare triple {24630#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24602#(< ~counter~0 47)} is VALID [2022-04-08 12:43:05,858 INFO L290 TraceCheckUtils]: 142: Hoare triple {24630#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24630#(< ~counter~0 46)} is VALID [2022-04-08 12:43:05,858 INFO L290 TraceCheckUtils]: 141: Hoare triple {24630#(< ~counter~0 46)} assume !!(0 != ~r~0); {24630#(< ~counter~0 46)} is VALID [2022-04-08 12:43:05,859 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {23925#true} {24630#(< ~counter~0 46)} #63#return; {24630#(< ~counter~0 46)} is VALID [2022-04-08 12:43:05,859 INFO L290 TraceCheckUtils]: 139: Hoare triple {23925#true} assume true; {23925#true} is VALID [2022-04-08 12:43:05,859 INFO L290 TraceCheckUtils]: 138: Hoare triple {23925#true} assume !(0 == ~cond); {23925#true} is VALID [2022-04-08 12:43:05,859 INFO L290 TraceCheckUtils]: 137: Hoare triple {23925#true} ~cond := #in~cond; {23925#true} is VALID [2022-04-08 12:43:05,859 INFO L272 TraceCheckUtils]: 136: Hoare triple {24630#(< ~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)); {23925#true} is VALID [2022-04-08 12:43:05,859 INFO L290 TraceCheckUtils]: 135: Hoare triple {24630#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {24630#(< ~counter~0 46)} is VALID [2022-04-08 12:43:05,860 INFO L290 TraceCheckUtils]: 134: Hoare triple {24658#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24630#(< ~counter~0 46)} is VALID [2022-04-08 12:43:05,860 INFO L290 TraceCheckUtils]: 133: Hoare triple {24658#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24658#(< ~counter~0 45)} is VALID [2022-04-08 12:43:05,860 INFO L290 TraceCheckUtils]: 132: Hoare triple {24658#(< ~counter~0 45)} assume !!(0 != ~r~0); {24658#(< ~counter~0 45)} is VALID [2022-04-08 12:43:05,861 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {23925#true} {24658#(< ~counter~0 45)} #63#return; {24658#(< ~counter~0 45)} is VALID [2022-04-08 12:43:05,861 INFO L290 TraceCheckUtils]: 130: Hoare triple {23925#true} assume true; {23925#true} is VALID [2022-04-08 12:43:05,861 INFO L290 TraceCheckUtils]: 129: Hoare triple {23925#true} assume !(0 == ~cond); {23925#true} is VALID [2022-04-08 12:43:05,861 INFO L290 TraceCheckUtils]: 128: Hoare triple {23925#true} ~cond := #in~cond; {23925#true} is VALID [2022-04-08 12:43:05,861 INFO L272 TraceCheckUtils]: 127: Hoare triple {24658#(< ~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)); {23925#true} is VALID [2022-04-08 12:43:05,862 INFO L290 TraceCheckUtils]: 126: Hoare triple {24658#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {24658#(< ~counter~0 45)} is VALID [2022-04-08 12:43:05,862 INFO L290 TraceCheckUtils]: 125: Hoare triple {24686#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24658#(< ~counter~0 45)} is VALID [2022-04-08 12:43:05,862 INFO L290 TraceCheckUtils]: 124: Hoare triple {24686#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24686#(< ~counter~0 44)} is VALID [2022-04-08 12:43:05,863 INFO L290 TraceCheckUtils]: 123: Hoare triple {24686#(< ~counter~0 44)} assume !!(0 != ~r~0); {24686#(< ~counter~0 44)} is VALID [2022-04-08 12:43:05,863 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {23925#true} {24686#(< ~counter~0 44)} #63#return; {24686#(< ~counter~0 44)} is VALID [2022-04-08 12:43:05,863 INFO L290 TraceCheckUtils]: 121: Hoare triple {23925#true} assume true; {23925#true} is VALID [2022-04-08 12:43:05,863 INFO L290 TraceCheckUtils]: 120: Hoare triple {23925#true} assume !(0 == ~cond); {23925#true} is VALID [2022-04-08 12:43:05,863 INFO L290 TraceCheckUtils]: 119: Hoare triple {23925#true} ~cond := #in~cond; {23925#true} is VALID [2022-04-08 12:43:05,863 INFO L272 TraceCheckUtils]: 118: Hoare triple {24686#(< ~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)); {23925#true} is VALID [2022-04-08 12:43:05,864 INFO L290 TraceCheckUtils]: 117: Hoare triple {24686#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {24686#(< ~counter~0 44)} is VALID [2022-04-08 12:43:05,864 INFO L290 TraceCheckUtils]: 116: Hoare triple {24714#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24686#(< ~counter~0 44)} is VALID [2022-04-08 12:43:05,865 INFO L290 TraceCheckUtils]: 115: Hoare triple {24714#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24714#(< ~counter~0 43)} is VALID [2022-04-08 12:43:05,865 INFO L290 TraceCheckUtils]: 114: Hoare triple {24714#(< ~counter~0 43)} assume !!(0 != ~r~0); {24714#(< ~counter~0 43)} is VALID [2022-04-08 12:43:05,865 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {23925#true} {24714#(< ~counter~0 43)} #63#return; {24714#(< ~counter~0 43)} is VALID [2022-04-08 12:43:05,865 INFO L290 TraceCheckUtils]: 112: Hoare triple {23925#true} assume true; {23925#true} is VALID [2022-04-08 12:43:05,865 INFO L290 TraceCheckUtils]: 111: Hoare triple {23925#true} assume !(0 == ~cond); {23925#true} is VALID [2022-04-08 12:43:05,866 INFO L290 TraceCheckUtils]: 110: Hoare triple {23925#true} ~cond := #in~cond; {23925#true} is VALID [2022-04-08 12:43:05,866 INFO L272 TraceCheckUtils]: 109: Hoare triple {24714#(< ~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)); {23925#true} is VALID [2022-04-08 12:43:05,866 INFO L290 TraceCheckUtils]: 108: Hoare triple {24714#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {24714#(< ~counter~0 43)} is VALID [2022-04-08 12:43:05,866 INFO L290 TraceCheckUtils]: 107: Hoare triple {24742#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24714#(< ~counter~0 43)} is VALID [2022-04-08 12:43:05,867 INFO L290 TraceCheckUtils]: 106: Hoare triple {24742#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24742#(< ~counter~0 42)} is VALID [2022-04-08 12:43:05,867 INFO L290 TraceCheckUtils]: 105: Hoare triple {24742#(< ~counter~0 42)} assume !!(0 != ~r~0); {24742#(< ~counter~0 42)} is VALID [2022-04-08 12:43:05,868 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {23925#true} {24742#(< ~counter~0 42)} #63#return; {24742#(< ~counter~0 42)} is VALID [2022-04-08 12:43:05,868 INFO L290 TraceCheckUtils]: 103: Hoare triple {23925#true} assume true; {23925#true} is VALID [2022-04-08 12:43:05,868 INFO L290 TraceCheckUtils]: 102: Hoare triple {23925#true} assume !(0 == ~cond); {23925#true} is VALID [2022-04-08 12:43:05,868 INFO L290 TraceCheckUtils]: 101: Hoare triple {23925#true} ~cond := #in~cond; {23925#true} is VALID [2022-04-08 12:43:05,868 INFO L272 TraceCheckUtils]: 100: Hoare triple {24742#(< ~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)); {23925#true} is VALID [2022-04-08 12:43:05,868 INFO L290 TraceCheckUtils]: 99: Hoare triple {24742#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {24742#(< ~counter~0 42)} is VALID [2022-04-08 12:43:05,869 INFO L290 TraceCheckUtils]: 98: Hoare triple {24770#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24742#(< ~counter~0 42)} is VALID [2022-04-08 12:43:05,869 INFO L290 TraceCheckUtils]: 97: Hoare triple {24770#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24770#(< ~counter~0 41)} is VALID [2022-04-08 12:43:05,869 INFO L290 TraceCheckUtils]: 96: Hoare triple {24770#(< ~counter~0 41)} assume !!(0 != ~r~0); {24770#(< ~counter~0 41)} is VALID [2022-04-08 12:43:05,870 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {23925#true} {24770#(< ~counter~0 41)} #63#return; {24770#(< ~counter~0 41)} is VALID [2022-04-08 12:43:05,870 INFO L290 TraceCheckUtils]: 94: Hoare triple {23925#true} assume true; {23925#true} is VALID [2022-04-08 12:43:05,870 INFO L290 TraceCheckUtils]: 93: Hoare triple {23925#true} assume !(0 == ~cond); {23925#true} is VALID [2022-04-08 12:43:05,870 INFO L290 TraceCheckUtils]: 92: Hoare triple {23925#true} ~cond := #in~cond; {23925#true} is VALID [2022-04-08 12:43:05,870 INFO L272 TraceCheckUtils]: 91: Hoare triple {24770#(< ~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)); {23925#true} is VALID [2022-04-08 12:43:05,870 INFO L290 TraceCheckUtils]: 90: Hoare triple {24770#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {24770#(< ~counter~0 41)} is VALID [2022-04-08 12:43:05,871 INFO L290 TraceCheckUtils]: 89: Hoare triple {24798#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24770#(< ~counter~0 41)} is VALID [2022-04-08 12:43:05,871 INFO L290 TraceCheckUtils]: 88: Hoare triple {24798#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24798#(< ~counter~0 40)} is VALID [2022-04-08 12:43:05,871 INFO L290 TraceCheckUtils]: 87: Hoare triple {24798#(< ~counter~0 40)} assume !!(0 != ~r~0); {24798#(< ~counter~0 40)} is VALID [2022-04-08 12:43:05,872 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {23925#true} {24798#(< ~counter~0 40)} #63#return; {24798#(< ~counter~0 40)} is VALID [2022-04-08 12:43:05,872 INFO L290 TraceCheckUtils]: 85: Hoare triple {23925#true} assume true; {23925#true} is VALID [2022-04-08 12:43:05,872 INFO L290 TraceCheckUtils]: 84: Hoare triple {23925#true} assume !(0 == ~cond); {23925#true} is VALID [2022-04-08 12:43:05,872 INFO L290 TraceCheckUtils]: 83: Hoare triple {23925#true} ~cond := #in~cond; {23925#true} is VALID [2022-04-08 12:43:05,872 INFO L272 TraceCheckUtils]: 82: Hoare triple {24798#(< ~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)); {23925#true} is VALID [2022-04-08 12:43:05,872 INFO L290 TraceCheckUtils]: 81: Hoare triple {24798#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {24798#(< ~counter~0 40)} is VALID [2022-04-08 12:43:05,873 INFO L290 TraceCheckUtils]: 80: Hoare triple {24826#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24798#(< ~counter~0 40)} is VALID [2022-04-08 12:43:05,873 INFO L290 TraceCheckUtils]: 79: Hoare triple {24826#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24826#(< ~counter~0 39)} is VALID [2022-04-08 12:43:05,874 INFO L290 TraceCheckUtils]: 78: Hoare triple {24826#(< ~counter~0 39)} assume !!(0 != ~r~0); {24826#(< ~counter~0 39)} is VALID [2022-04-08 12:43:05,874 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {23925#true} {24826#(< ~counter~0 39)} #63#return; {24826#(< ~counter~0 39)} is VALID [2022-04-08 12:43:05,874 INFO L290 TraceCheckUtils]: 76: Hoare triple {23925#true} assume true; {23925#true} is VALID [2022-04-08 12:43:05,874 INFO L290 TraceCheckUtils]: 75: Hoare triple {23925#true} assume !(0 == ~cond); {23925#true} is VALID [2022-04-08 12:43:05,874 INFO L290 TraceCheckUtils]: 74: Hoare triple {23925#true} ~cond := #in~cond; {23925#true} is VALID [2022-04-08 12:43:05,874 INFO L272 TraceCheckUtils]: 73: Hoare triple {24826#(< ~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)); {23925#true} is VALID [2022-04-08 12:43:05,875 INFO L290 TraceCheckUtils]: 72: Hoare triple {24826#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {24826#(< ~counter~0 39)} is VALID [2022-04-08 12:43:05,875 INFO L290 TraceCheckUtils]: 71: Hoare triple {24854#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24826#(< ~counter~0 39)} is VALID [2022-04-08 12:43:05,875 INFO L290 TraceCheckUtils]: 70: Hoare triple {24854#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24854#(< ~counter~0 38)} is VALID [2022-04-08 12:43:05,876 INFO L290 TraceCheckUtils]: 69: Hoare triple {24854#(< ~counter~0 38)} assume !!(0 != ~r~0); {24854#(< ~counter~0 38)} is VALID [2022-04-08 12:43:05,876 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {23925#true} {24854#(< ~counter~0 38)} #63#return; {24854#(< ~counter~0 38)} is VALID [2022-04-08 12:43:05,876 INFO L290 TraceCheckUtils]: 67: Hoare triple {23925#true} assume true; {23925#true} is VALID [2022-04-08 12:43:05,876 INFO L290 TraceCheckUtils]: 66: Hoare triple {23925#true} assume !(0 == ~cond); {23925#true} is VALID [2022-04-08 12:43:05,876 INFO L290 TraceCheckUtils]: 65: Hoare triple {23925#true} ~cond := #in~cond; {23925#true} is VALID [2022-04-08 12:43:05,876 INFO L272 TraceCheckUtils]: 64: Hoare triple {24854#(< ~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)); {23925#true} is VALID [2022-04-08 12:43:05,877 INFO L290 TraceCheckUtils]: 63: Hoare triple {24854#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {24854#(< ~counter~0 38)} is VALID [2022-04-08 12:43:05,877 INFO L290 TraceCheckUtils]: 62: Hoare triple {24882#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24854#(< ~counter~0 38)} is VALID [2022-04-08 12:43:05,878 INFO L290 TraceCheckUtils]: 61: Hoare triple {24882#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24882#(< ~counter~0 37)} is VALID [2022-04-08 12:43:05,878 INFO L290 TraceCheckUtils]: 60: Hoare triple {24882#(< ~counter~0 37)} assume !!(0 != ~r~0); {24882#(< ~counter~0 37)} is VALID [2022-04-08 12:43:05,878 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {23925#true} {24882#(< ~counter~0 37)} #63#return; {24882#(< ~counter~0 37)} is VALID [2022-04-08 12:43:05,878 INFO L290 TraceCheckUtils]: 58: Hoare triple {23925#true} assume true; {23925#true} is VALID [2022-04-08 12:43:05,878 INFO L290 TraceCheckUtils]: 57: Hoare triple {23925#true} assume !(0 == ~cond); {23925#true} is VALID [2022-04-08 12:43:05,879 INFO L290 TraceCheckUtils]: 56: Hoare triple {23925#true} ~cond := #in~cond; {23925#true} is VALID [2022-04-08 12:43:05,879 INFO L272 TraceCheckUtils]: 55: Hoare triple {24882#(< ~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)); {23925#true} is VALID [2022-04-08 12:43:05,879 INFO L290 TraceCheckUtils]: 54: Hoare triple {24882#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {24882#(< ~counter~0 37)} is VALID [2022-04-08 12:43:05,879 INFO L290 TraceCheckUtils]: 53: Hoare triple {24910#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24882#(< ~counter~0 37)} is VALID [2022-04-08 12:43:05,880 INFO L290 TraceCheckUtils]: 52: Hoare triple {24910#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24910#(< ~counter~0 36)} is VALID [2022-04-08 12:43:05,880 INFO L290 TraceCheckUtils]: 51: Hoare triple {24910#(< ~counter~0 36)} assume !!(0 != ~r~0); {24910#(< ~counter~0 36)} is VALID [2022-04-08 12:43:05,880 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {23925#true} {24910#(< ~counter~0 36)} #63#return; {24910#(< ~counter~0 36)} is VALID [2022-04-08 12:43:05,881 INFO L290 TraceCheckUtils]: 49: Hoare triple {23925#true} assume true; {23925#true} is VALID [2022-04-08 12:43:05,881 INFO L290 TraceCheckUtils]: 48: Hoare triple {23925#true} assume !(0 == ~cond); {23925#true} is VALID [2022-04-08 12:43:05,881 INFO L290 TraceCheckUtils]: 47: Hoare triple {23925#true} ~cond := #in~cond; {23925#true} is VALID [2022-04-08 12:43:05,881 INFO L272 TraceCheckUtils]: 46: Hoare triple {24910#(< ~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)); {23925#true} is VALID [2022-04-08 12:43:05,881 INFO L290 TraceCheckUtils]: 45: Hoare triple {24910#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {24910#(< ~counter~0 36)} is VALID [2022-04-08 12:43:05,882 INFO L290 TraceCheckUtils]: 44: Hoare triple {24938#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24910#(< ~counter~0 36)} is VALID [2022-04-08 12:43:05,882 INFO L290 TraceCheckUtils]: 43: Hoare triple {24938#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24938#(< ~counter~0 35)} is VALID [2022-04-08 12:43:05,882 INFO L290 TraceCheckUtils]: 42: Hoare triple {24938#(< ~counter~0 35)} assume !!(0 != ~r~0); {24938#(< ~counter~0 35)} is VALID [2022-04-08 12:43:05,883 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {23925#true} {24938#(< ~counter~0 35)} #63#return; {24938#(< ~counter~0 35)} is VALID [2022-04-08 12:43:05,883 INFO L290 TraceCheckUtils]: 40: Hoare triple {23925#true} assume true; {23925#true} is VALID [2022-04-08 12:43:05,883 INFO L290 TraceCheckUtils]: 39: Hoare triple {23925#true} assume !(0 == ~cond); {23925#true} is VALID [2022-04-08 12:43:05,883 INFO L290 TraceCheckUtils]: 38: Hoare triple {23925#true} ~cond := #in~cond; {23925#true} is VALID [2022-04-08 12:43:05,883 INFO L272 TraceCheckUtils]: 37: Hoare triple {24938#(< ~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)); {23925#true} is VALID [2022-04-08 12:43:05,883 INFO L290 TraceCheckUtils]: 36: Hoare triple {24938#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {24938#(< ~counter~0 35)} is VALID [2022-04-08 12:43:05,884 INFO L290 TraceCheckUtils]: 35: Hoare triple {24966#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24938#(< ~counter~0 35)} is VALID [2022-04-08 12:43:05,884 INFO L290 TraceCheckUtils]: 34: Hoare triple {24966#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24966#(< ~counter~0 34)} is VALID [2022-04-08 12:43:05,884 INFO L290 TraceCheckUtils]: 33: Hoare triple {24966#(< ~counter~0 34)} assume !!(0 != ~r~0); {24966#(< ~counter~0 34)} is VALID [2022-04-08 12:43:05,885 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {23925#true} {24966#(< ~counter~0 34)} #63#return; {24966#(< ~counter~0 34)} is VALID [2022-04-08 12:43:05,885 INFO L290 TraceCheckUtils]: 31: Hoare triple {23925#true} assume true; {23925#true} is VALID [2022-04-08 12:43:05,885 INFO L290 TraceCheckUtils]: 30: Hoare triple {23925#true} assume !(0 == ~cond); {23925#true} is VALID [2022-04-08 12:43:05,885 INFO L290 TraceCheckUtils]: 29: Hoare triple {23925#true} ~cond := #in~cond; {23925#true} is VALID [2022-04-08 12:43:05,885 INFO L272 TraceCheckUtils]: 28: Hoare triple {24966#(< ~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)); {23925#true} is VALID [2022-04-08 12:43:05,885 INFO L290 TraceCheckUtils]: 27: Hoare triple {24966#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {24966#(< ~counter~0 34)} is VALID [2022-04-08 12:43:05,886 INFO L290 TraceCheckUtils]: 26: Hoare triple {24994#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24966#(< ~counter~0 34)} is VALID [2022-04-08 12:43:05,886 INFO L290 TraceCheckUtils]: 25: Hoare triple {24994#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24994#(< ~counter~0 33)} is VALID [2022-04-08 12:43:05,886 INFO L290 TraceCheckUtils]: 24: Hoare triple {24994#(< ~counter~0 33)} assume !!(0 != ~r~0); {24994#(< ~counter~0 33)} is VALID [2022-04-08 12:43:05,887 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {23925#true} {24994#(< ~counter~0 33)} #63#return; {24994#(< ~counter~0 33)} is VALID [2022-04-08 12:43:05,887 INFO L290 TraceCheckUtils]: 22: Hoare triple {23925#true} assume true; {23925#true} is VALID [2022-04-08 12:43:05,887 INFO L290 TraceCheckUtils]: 21: Hoare triple {23925#true} assume !(0 == ~cond); {23925#true} is VALID [2022-04-08 12:43:05,887 INFO L290 TraceCheckUtils]: 20: Hoare triple {23925#true} ~cond := #in~cond; {23925#true} is VALID [2022-04-08 12:43:05,887 INFO L272 TraceCheckUtils]: 19: Hoare triple {24994#(< ~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)); {23925#true} is VALID [2022-04-08 12:43:05,888 INFO L290 TraceCheckUtils]: 18: Hoare triple {24994#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {24994#(< ~counter~0 33)} is VALID [2022-04-08 12:43:05,888 INFO L290 TraceCheckUtils]: 17: Hoare triple {25022#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24994#(< ~counter~0 33)} is VALID [2022-04-08 12:43:05,889 INFO L290 TraceCheckUtils]: 16: Hoare triple {25022#(< ~counter~0 32)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {25022#(< ~counter~0 32)} is VALID [2022-04-08 12:43:05,889 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {23925#true} {25022#(< ~counter~0 32)} #61#return; {25022#(< ~counter~0 32)} is VALID [2022-04-08 12:43:05,889 INFO L290 TraceCheckUtils]: 14: Hoare triple {23925#true} assume true; {23925#true} is VALID [2022-04-08 12:43:05,889 INFO L290 TraceCheckUtils]: 13: Hoare triple {23925#true} assume !(0 == ~cond); {23925#true} is VALID [2022-04-08 12:43:05,889 INFO L290 TraceCheckUtils]: 12: Hoare triple {23925#true} ~cond := #in~cond; {23925#true} is VALID [2022-04-08 12:43:05,890 INFO L272 TraceCheckUtils]: 11: Hoare triple {25022#(< ~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)); {23925#true} is VALID [2022-04-08 12:43:05,890 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {23925#true} {25022#(< ~counter~0 32)} #59#return; {25022#(< ~counter~0 32)} is VALID [2022-04-08 12:43:05,890 INFO L290 TraceCheckUtils]: 9: Hoare triple {23925#true} assume true; {23925#true} is VALID [2022-04-08 12:43:05,890 INFO L290 TraceCheckUtils]: 8: Hoare triple {23925#true} assume !(0 == ~cond); {23925#true} is VALID [2022-04-08 12:43:05,890 INFO L290 TraceCheckUtils]: 7: Hoare triple {23925#true} ~cond := #in~cond; {23925#true} is VALID [2022-04-08 12:43:05,890 INFO L272 TraceCheckUtils]: 6: Hoare triple {25022#(< ~counter~0 32)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {23925#true} is VALID [2022-04-08 12:43:05,891 INFO L290 TraceCheckUtils]: 5: Hoare triple {25022#(< ~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; {25022#(< ~counter~0 32)} is VALID [2022-04-08 12:43:05,891 INFO L272 TraceCheckUtils]: 4: Hoare triple {25022#(< ~counter~0 32)} call #t~ret7 := main(); {25022#(< ~counter~0 32)} is VALID [2022-04-08 12:43:05,892 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {25022#(< ~counter~0 32)} {23925#true} #67#return; {25022#(< ~counter~0 32)} is VALID [2022-04-08 12:43:05,892 INFO L290 TraceCheckUtils]: 2: Hoare triple {25022#(< ~counter~0 32)} assume true; {25022#(< ~counter~0 32)} is VALID [2022-04-08 12:43:05,892 INFO L290 TraceCheckUtils]: 1: Hoare triple {23925#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; {25022#(< ~counter~0 32)} is VALID [2022-04-08 12:43:05,893 INFO L272 TraceCheckUtils]: 0: Hoare triple {23925#true} call ULTIMATE.init(); {23925#true} is VALID [2022-04-08 12:43:05,893 INFO L134 CoverageAnalysis]: Checked inductivity of 1453 backedges. 36 proven. 801 refuted. 0 times theorem prover too weak. 616 trivial. 0 not checked. [2022-04-08 12:43:05,894 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:43:05,894 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [572268866] [2022-04-08 12:43:05,894 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:43:05,894 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1170918892] [2022-04-08 12:43:05,894 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1170918892] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:43:05,894 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:43:05,894 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 22] total 42 [2022-04-08 12:43:05,894 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:43:05,894 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1375148121] [2022-04-08 12:43:05,895 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1375148121] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:43:05,895 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:43:05,895 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [22] imperfect sequences [] total 22 [2022-04-08 12:43:05,895 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2045212938] [2022-04-08 12:43:05,895 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:43:05,895 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 [2022-04-08 12:43:05,896 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:43:05,896 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) [2022-04-08 12:43:06,056 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 182 edges. 182 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:43:06,056 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2022-04-08 12:43:06,056 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:43:06,056 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2022-04-08 12:43:06,057 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=785, Invalid=937, Unknown=0, NotChecked=0, Total=1722 [2022-04-08 12:43:06,057 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) [2022-04-08 12:43:06,952 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:43:06,952 INFO L93 Difference]: Finished difference Result 196 states and 216 transitions. [2022-04-08 12:43:06,952 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2022-04-08 12:43:06,952 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 [2022-04-08 12:43:06,953 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:43:06,953 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) [2022-04-08 12:43:06,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 215 transitions. [2022-04-08 12:43:06,957 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) [2022-04-08 12:43:06,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 215 transitions. [2022-04-08 12:43:06,962 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 40 states and 215 transitions. [2022-04-08 12:43:07,144 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 215 edges. 215 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:43:07,147 INFO L225 Difference]: With dead ends: 196 [2022-04-08 12:43:07,148 INFO L226 Difference]: Without dead ends: 191 [2022-04-08 12:43:07,149 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 387 GetRequests, 329 SyntacticMatches, 0 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 208 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=1523, Invalid=2017, Unknown=0, NotChecked=0, Total=3540 [2022-04-08 12:43:07,149 INFO L913 BasicCegarLoop]: 44 mSDtfsCounter, 44 mSDsluCounter, 200 mSDsCounter, 0 mSdLazyCounter, 127 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 44 SdHoareTripleChecker+Valid, 244 SdHoareTripleChecker+Invalid, 141 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 127 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 12:43:07,149 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [44 Valid, 244 Invalid, 141 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 127 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 12:43:07,150 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 191 states. [2022-04-08 12:43:07,417 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 191 to 191. [2022-04-08 12:43:07,417 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:43:07,418 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) [2022-04-08 12:43:07,418 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) [2022-04-08 12:43:07,419 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) [2022-04-08 12:43:07,423 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:43:07,423 INFO L93 Difference]: Finished difference Result 191 states and 211 transitions. [2022-04-08 12:43:07,423 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 211 transitions. [2022-04-08 12:43:07,423 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:43:07,423 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:43:07,424 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. [2022-04-08 12:43:07,424 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. [2022-04-08 12:43:07,427 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:43:07,427 INFO L93 Difference]: Finished difference Result 191 states and 211 transitions. [2022-04-08 12:43:07,427 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 211 transitions. [2022-04-08 12:43:07,427 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:43:07,427 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:43:07,428 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:43:07,428 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:43:07,428 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) [2022-04-08 12:43:07,431 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 191 states and 211 transitions. [2022-04-08 12:43:07,431 INFO L78 Accepts]: Start accepts. Automaton has 191 states and 211 transitions. Word has length 185 [2022-04-08 12:43:07,431 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:43:07,431 INFO L478 AbstractCegarLoop]: Abstraction has 191 states and 211 transitions. [2022-04-08 12:43:07,432 INFO L479 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) [2022-04-08 12:43:07,432 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 191 states and 211 transitions. [2022-04-08 12:43:09,670 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 211 edges. 210 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-08 12:43:09,670 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 211 transitions. [2022-04-08 12:43:09,671 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-04-08 12:43:09,671 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:43:09,671 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:43:09,678 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Forceful destruction successful, exit code 0 [2022-04-08 12:43:09,875 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,23 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:43:09,875 INFO L403 AbstractCegarLoop]: === Iteration 23 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:43:09,876 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:43:09,876 INFO L85 PathProgramCache]: Analyzing trace with hash 1522264156, now seen corresponding path program 37 times [2022-04-08 12:43:09,876 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:43:09,876 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [226542821] [2022-04-08 12:43:09,876 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:43:09,876 INFO L85 PathProgramCache]: Analyzing trace with hash 1522264156, now seen corresponding path program 38 times [2022-04-08 12:43:09,876 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:43:09,876 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [715605544] [2022-04-08 12:43:09,877 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:43:09,877 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:43:09,899 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:43:09,899 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1026448438] [2022-04-08 12:43:09,900 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 12:43:09,900 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:43:09,900 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:43:09,901 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) [2022-04-08 12:43:09,902 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Waiting until timeout for monitored process [2022-04-08 12:43:09,999 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 12:43:09,999 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:43:10,001 INFO L263 TraceCheckSpWp]: Trace formula consists of 473 conjuncts, 43 conjunts are in the unsatisfiable core [2022-04-08 12:43:10,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:43:10,036 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:43:11,021 INFO L272 TraceCheckUtils]: 0: Hoare triple {26268#true} call ULTIMATE.init(); {26268#true} is VALID [2022-04-08 12:43:11,022 INFO L290 TraceCheckUtils]: 1: Hoare triple {26268#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; {26276#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:11,022 INFO L290 TraceCheckUtils]: 2: Hoare triple {26276#(<= ~counter~0 0)} assume true; {26276#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:11,022 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26276#(<= ~counter~0 0)} {26268#true} #67#return; {26276#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:11,023 INFO L272 TraceCheckUtils]: 4: Hoare triple {26276#(<= ~counter~0 0)} call #t~ret7 := main(); {26276#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:11,023 INFO L290 TraceCheckUtils]: 5: Hoare triple {26276#(<= ~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; {26276#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:11,023 INFO L272 TraceCheckUtils]: 6: Hoare triple {26276#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {26276#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:11,024 INFO L290 TraceCheckUtils]: 7: Hoare triple {26276#(<= ~counter~0 0)} ~cond := #in~cond; {26276#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:11,024 INFO L290 TraceCheckUtils]: 8: Hoare triple {26276#(<= ~counter~0 0)} assume !(0 == ~cond); {26276#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:11,024 INFO L290 TraceCheckUtils]: 9: Hoare triple {26276#(<= ~counter~0 0)} assume true; {26276#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:11,024 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {26276#(<= ~counter~0 0)} {26276#(<= ~counter~0 0)} #59#return; {26276#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:11,025 INFO L272 TraceCheckUtils]: 11: Hoare triple {26276#(<= ~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)); {26276#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:11,025 INFO L290 TraceCheckUtils]: 12: Hoare triple {26276#(<= ~counter~0 0)} ~cond := #in~cond; {26276#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:11,025 INFO L290 TraceCheckUtils]: 13: Hoare triple {26276#(<= ~counter~0 0)} assume !(0 == ~cond); {26276#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:11,026 INFO L290 TraceCheckUtils]: 14: Hoare triple {26276#(<= ~counter~0 0)} assume true; {26276#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:11,026 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {26276#(<= ~counter~0 0)} {26276#(<= ~counter~0 0)} #61#return; {26276#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:11,026 INFO L290 TraceCheckUtils]: 16: Hoare triple {26276#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {26276#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:11,027 INFO L290 TraceCheckUtils]: 17: Hoare triple {26276#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26325#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:11,027 INFO L290 TraceCheckUtils]: 18: Hoare triple {26325#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {26325#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:11,028 INFO L272 TraceCheckUtils]: 19: Hoare triple {26325#(<= ~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)); {26325#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:11,028 INFO L290 TraceCheckUtils]: 20: Hoare triple {26325#(<= ~counter~0 1)} ~cond := #in~cond; {26325#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:11,028 INFO L290 TraceCheckUtils]: 21: Hoare triple {26325#(<= ~counter~0 1)} assume !(0 == ~cond); {26325#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:11,029 INFO L290 TraceCheckUtils]: 22: Hoare triple {26325#(<= ~counter~0 1)} assume true; {26325#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:11,029 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {26325#(<= ~counter~0 1)} {26325#(<= ~counter~0 1)} #63#return; {26325#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:11,030 INFO L290 TraceCheckUtils]: 24: Hoare triple {26325#(<= ~counter~0 1)} assume !!(0 != ~r~0); {26325#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:11,030 INFO L290 TraceCheckUtils]: 25: Hoare triple {26325#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26325#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:11,030 INFO L290 TraceCheckUtils]: 26: Hoare triple {26325#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26353#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:11,031 INFO L290 TraceCheckUtils]: 27: Hoare triple {26353#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {26353#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:11,031 INFO L272 TraceCheckUtils]: 28: Hoare triple {26353#(<= ~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)); {26353#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:11,032 INFO L290 TraceCheckUtils]: 29: Hoare triple {26353#(<= ~counter~0 2)} ~cond := #in~cond; {26353#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:11,032 INFO L290 TraceCheckUtils]: 30: Hoare triple {26353#(<= ~counter~0 2)} assume !(0 == ~cond); {26353#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:11,032 INFO L290 TraceCheckUtils]: 31: Hoare triple {26353#(<= ~counter~0 2)} assume true; {26353#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:11,033 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {26353#(<= ~counter~0 2)} {26353#(<= ~counter~0 2)} #63#return; {26353#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:11,033 INFO L290 TraceCheckUtils]: 33: Hoare triple {26353#(<= ~counter~0 2)} assume !!(0 != ~r~0); {26353#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:11,033 INFO L290 TraceCheckUtils]: 34: Hoare triple {26353#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26353#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:11,034 INFO L290 TraceCheckUtils]: 35: Hoare triple {26353#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26381#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:11,034 INFO L290 TraceCheckUtils]: 36: Hoare triple {26381#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {26381#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:11,034 INFO L272 TraceCheckUtils]: 37: Hoare triple {26381#(<= ~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)); {26381#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:11,035 INFO L290 TraceCheckUtils]: 38: Hoare triple {26381#(<= ~counter~0 3)} ~cond := #in~cond; {26381#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:11,035 INFO L290 TraceCheckUtils]: 39: Hoare triple {26381#(<= ~counter~0 3)} assume !(0 == ~cond); {26381#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:11,035 INFO L290 TraceCheckUtils]: 40: Hoare triple {26381#(<= ~counter~0 3)} assume true; {26381#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:11,036 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {26381#(<= ~counter~0 3)} {26381#(<= ~counter~0 3)} #63#return; {26381#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:11,036 INFO L290 TraceCheckUtils]: 42: Hoare triple {26381#(<= ~counter~0 3)} assume !!(0 != ~r~0); {26381#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:11,036 INFO L290 TraceCheckUtils]: 43: Hoare triple {26381#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26381#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:11,037 INFO L290 TraceCheckUtils]: 44: Hoare triple {26381#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26409#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:11,037 INFO L290 TraceCheckUtils]: 45: Hoare triple {26409#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {26409#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:11,038 INFO L272 TraceCheckUtils]: 46: Hoare triple {26409#(<= ~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)); {26409#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:11,038 INFO L290 TraceCheckUtils]: 47: Hoare triple {26409#(<= ~counter~0 4)} ~cond := #in~cond; {26409#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:11,040 INFO L290 TraceCheckUtils]: 48: Hoare triple {26409#(<= ~counter~0 4)} assume !(0 == ~cond); {26409#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:11,040 INFO L290 TraceCheckUtils]: 49: Hoare triple {26409#(<= ~counter~0 4)} assume true; {26409#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:11,041 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {26409#(<= ~counter~0 4)} {26409#(<= ~counter~0 4)} #63#return; {26409#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:11,041 INFO L290 TraceCheckUtils]: 51: Hoare triple {26409#(<= ~counter~0 4)} assume !!(0 != ~r~0); {26409#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:11,041 INFO L290 TraceCheckUtils]: 52: Hoare triple {26409#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26409#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:11,042 INFO L290 TraceCheckUtils]: 53: Hoare triple {26409#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26437#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:11,042 INFO L290 TraceCheckUtils]: 54: Hoare triple {26437#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {26437#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:11,043 INFO L272 TraceCheckUtils]: 55: Hoare triple {26437#(<= ~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)); {26437#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:11,043 INFO L290 TraceCheckUtils]: 56: Hoare triple {26437#(<= ~counter~0 5)} ~cond := #in~cond; {26437#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:11,043 INFO L290 TraceCheckUtils]: 57: Hoare triple {26437#(<= ~counter~0 5)} assume !(0 == ~cond); {26437#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:11,043 INFO L290 TraceCheckUtils]: 58: Hoare triple {26437#(<= ~counter~0 5)} assume true; {26437#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:11,044 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {26437#(<= ~counter~0 5)} {26437#(<= ~counter~0 5)} #63#return; {26437#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:11,044 INFO L290 TraceCheckUtils]: 60: Hoare triple {26437#(<= ~counter~0 5)} assume !!(0 != ~r~0); {26437#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:11,045 INFO L290 TraceCheckUtils]: 61: Hoare triple {26437#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26437#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:11,045 INFO L290 TraceCheckUtils]: 62: Hoare triple {26437#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26465#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:11,045 INFO L290 TraceCheckUtils]: 63: Hoare triple {26465#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {26465#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:11,046 INFO L272 TraceCheckUtils]: 64: Hoare triple {26465#(<= ~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)); {26465#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:11,046 INFO L290 TraceCheckUtils]: 65: Hoare triple {26465#(<= ~counter~0 6)} ~cond := #in~cond; {26465#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:11,046 INFO L290 TraceCheckUtils]: 66: Hoare triple {26465#(<= ~counter~0 6)} assume !(0 == ~cond); {26465#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:11,047 INFO L290 TraceCheckUtils]: 67: Hoare triple {26465#(<= ~counter~0 6)} assume true; {26465#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:11,047 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {26465#(<= ~counter~0 6)} {26465#(<= ~counter~0 6)} #63#return; {26465#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:11,047 INFO L290 TraceCheckUtils]: 69: Hoare triple {26465#(<= ~counter~0 6)} assume !!(0 != ~r~0); {26465#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:11,048 INFO L290 TraceCheckUtils]: 70: Hoare triple {26465#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26465#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:11,048 INFO L290 TraceCheckUtils]: 71: Hoare triple {26465#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26493#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:11,048 INFO L290 TraceCheckUtils]: 72: Hoare triple {26493#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {26493#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:11,049 INFO L272 TraceCheckUtils]: 73: Hoare triple {26493#(<= ~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)); {26493#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:11,049 INFO L290 TraceCheckUtils]: 74: Hoare triple {26493#(<= ~counter~0 7)} ~cond := #in~cond; {26493#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:11,050 INFO L290 TraceCheckUtils]: 75: Hoare triple {26493#(<= ~counter~0 7)} assume !(0 == ~cond); {26493#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:11,050 INFO L290 TraceCheckUtils]: 76: Hoare triple {26493#(<= ~counter~0 7)} assume true; {26493#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:11,050 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {26493#(<= ~counter~0 7)} {26493#(<= ~counter~0 7)} #63#return; {26493#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:11,051 INFO L290 TraceCheckUtils]: 78: Hoare triple {26493#(<= ~counter~0 7)} assume !!(0 != ~r~0); {26493#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:11,051 INFO L290 TraceCheckUtils]: 79: Hoare triple {26493#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26493#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:11,051 INFO L290 TraceCheckUtils]: 80: Hoare triple {26493#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26521#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:11,052 INFO L290 TraceCheckUtils]: 81: Hoare triple {26521#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {26521#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:11,052 INFO L272 TraceCheckUtils]: 82: Hoare triple {26521#(<= ~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)); {26521#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:11,052 INFO L290 TraceCheckUtils]: 83: Hoare triple {26521#(<= ~counter~0 8)} ~cond := #in~cond; {26521#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:11,053 INFO L290 TraceCheckUtils]: 84: Hoare triple {26521#(<= ~counter~0 8)} assume !(0 == ~cond); {26521#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:11,053 INFO L290 TraceCheckUtils]: 85: Hoare triple {26521#(<= ~counter~0 8)} assume true; {26521#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:11,054 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {26521#(<= ~counter~0 8)} {26521#(<= ~counter~0 8)} #63#return; {26521#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:11,054 INFO L290 TraceCheckUtils]: 87: Hoare triple {26521#(<= ~counter~0 8)} assume !!(0 != ~r~0); {26521#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:11,054 INFO L290 TraceCheckUtils]: 88: Hoare triple {26521#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26521#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:11,055 INFO L290 TraceCheckUtils]: 89: Hoare triple {26521#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26549#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:11,055 INFO L290 TraceCheckUtils]: 90: Hoare triple {26549#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {26549#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:11,055 INFO L272 TraceCheckUtils]: 91: Hoare triple {26549#(<= ~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)); {26549#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:11,056 INFO L290 TraceCheckUtils]: 92: Hoare triple {26549#(<= ~counter~0 9)} ~cond := #in~cond; {26549#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:11,056 INFO L290 TraceCheckUtils]: 93: Hoare triple {26549#(<= ~counter~0 9)} assume !(0 == ~cond); {26549#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:11,056 INFO L290 TraceCheckUtils]: 94: Hoare triple {26549#(<= ~counter~0 9)} assume true; {26549#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:11,057 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {26549#(<= ~counter~0 9)} {26549#(<= ~counter~0 9)} #63#return; {26549#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:11,057 INFO L290 TraceCheckUtils]: 96: Hoare triple {26549#(<= ~counter~0 9)} assume !!(0 != ~r~0); {26549#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:11,057 INFO L290 TraceCheckUtils]: 97: Hoare triple {26549#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26549#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:11,058 INFO L290 TraceCheckUtils]: 98: Hoare triple {26549#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26577#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:11,058 INFO L290 TraceCheckUtils]: 99: Hoare triple {26577#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {26577#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:11,059 INFO L272 TraceCheckUtils]: 100: Hoare triple {26577#(<= ~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)); {26577#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:11,059 INFO L290 TraceCheckUtils]: 101: Hoare triple {26577#(<= ~counter~0 10)} ~cond := #in~cond; {26577#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:11,059 INFO L290 TraceCheckUtils]: 102: Hoare triple {26577#(<= ~counter~0 10)} assume !(0 == ~cond); {26577#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:11,059 INFO L290 TraceCheckUtils]: 103: Hoare triple {26577#(<= ~counter~0 10)} assume true; {26577#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:11,060 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {26577#(<= ~counter~0 10)} {26577#(<= ~counter~0 10)} #63#return; {26577#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:11,060 INFO L290 TraceCheckUtils]: 105: Hoare triple {26577#(<= ~counter~0 10)} assume !!(0 != ~r~0); {26577#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:11,060 INFO L290 TraceCheckUtils]: 106: Hoare triple {26577#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26577#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:11,061 INFO L290 TraceCheckUtils]: 107: Hoare triple {26577#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26605#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:11,061 INFO L290 TraceCheckUtils]: 108: Hoare triple {26605#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {26605#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:11,062 INFO L272 TraceCheckUtils]: 109: Hoare triple {26605#(<= ~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)); {26605#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:11,062 INFO L290 TraceCheckUtils]: 110: Hoare triple {26605#(<= ~counter~0 11)} ~cond := #in~cond; {26605#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:11,062 INFO L290 TraceCheckUtils]: 111: Hoare triple {26605#(<= ~counter~0 11)} assume !(0 == ~cond); {26605#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:11,063 INFO L290 TraceCheckUtils]: 112: Hoare triple {26605#(<= ~counter~0 11)} assume true; {26605#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:11,063 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {26605#(<= ~counter~0 11)} {26605#(<= ~counter~0 11)} #63#return; {26605#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:11,063 INFO L290 TraceCheckUtils]: 114: Hoare triple {26605#(<= ~counter~0 11)} assume !!(0 != ~r~0); {26605#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:11,064 INFO L290 TraceCheckUtils]: 115: Hoare triple {26605#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26605#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:11,064 INFO L290 TraceCheckUtils]: 116: Hoare triple {26605#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26633#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:11,064 INFO L290 TraceCheckUtils]: 117: Hoare triple {26633#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {26633#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:11,065 INFO L272 TraceCheckUtils]: 118: Hoare triple {26633#(<= ~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)); {26633#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:11,065 INFO L290 TraceCheckUtils]: 119: Hoare triple {26633#(<= ~counter~0 12)} ~cond := #in~cond; {26633#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:11,066 INFO L290 TraceCheckUtils]: 120: Hoare triple {26633#(<= ~counter~0 12)} assume !(0 == ~cond); {26633#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:11,066 INFO L290 TraceCheckUtils]: 121: Hoare triple {26633#(<= ~counter~0 12)} assume true; {26633#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:11,066 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {26633#(<= ~counter~0 12)} {26633#(<= ~counter~0 12)} #63#return; {26633#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:11,067 INFO L290 TraceCheckUtils]: 123: Hoare triple {26633#(<= ~counter~0 12)} assume !!(0 != ~r~0); {26633#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:11,067 INFO L290 TraceCheckUtils]: 124: Hoare triple {26633#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26633#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:11,067 INFO L290 TraceCheckUtils]: 125: Hoare triple {26633#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26661#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:11,068 INFO L290 TraceCheckUtils]: 126: Hoare triple {26661#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {26661#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:11,068 INFO L272 TraceCheckUtils]: 127: Hoare triple {26661#(<= ~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)); {26661#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:11,068 INFO L290 TraceCheckUtils]: 128: Hoare triple {26661#(<= ~counter~0 13)} ~cond := #in~cond; {26661#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:11,069 INFO L290 TraceCheckUtils]: 129: Hoare triple {26661#(<= ~counter~0 13)} assume !(0 == ~cond); {26661#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:11,069 INFO L290 TraceCheckUtils]: 130: Hoare triple {26661#(<= ~counter~0 13)} assume true; {26661#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:11,070 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {26661#(<= ~counter~0 13)} {26661#(<= ~counter~0 13)} #63#return; {26661#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:11,070 INFO L290 TraceCheckUtils]: 132: Hoare triple {26661#(<= ~counter~0 13)} assume !!(0 != ~r~0); {26661#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:11,070 INFO L290 TraceCheckUtils]: 133: Hoare triple {26661#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26661#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:11,071 INFO L290 TraceCheckUtils]: 134: Hoare triple {26661#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26689#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:11,071 INFO L290 TraceCheckUtils]: 135: Hoare triple {26689#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {26689#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:11,071 INFO L272 TraceCheckUtils]: 136: Hoare triple {26689#(<= ~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)); {26689#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:11,072 INFO L290 TraceCheckUtils]: 137: Hoare triple {26689#(<= ~counter~0 14)} ~cond := #in~cond; {26689#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:11,072 INFO L290 TraceCheckUtils]: 138: Hoare triple {26689#(<= ~counter~0 14)} assume !(0 == ~cond); {26689#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:11,072 INFO L290 TraceCheckUtils]: 139: Hoare triple {26689#(<= ~counter~0 14)} assume true; {26689#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:11,073 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {26689#(<= ~counter~0 14)} {26689#(<= ~counter~0 14)} #63#return; {26689#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:11,073 INFO L290 TraceCheckUtils]: 141: Hoare triple {26689#(<= ~counter~0 14)} assume !!(0 != ~r~0); {26689#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:11,073 INFO L290 TraceCheckUtils]: 142: Hoare triple {26689#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26689#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:11,074 INFO L290 TraceCheckUtils]: 143: Hoare triple {26689#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26717#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:11,074 INFO L290 TraceCheckUtils]: 144: Hoare triple {26717#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {26717#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:11,075 INFO L272 TraceCheckUtils]: 145: Hoare triple {26717#(<= ~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)); {26717#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:11,075 INFO L290 TraceCheckUtils]: 146: Hoare triple {26717#(<= ~counter~0 15)} ~cond := #in~cond; {26717#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:11,075 INFO L290 TraceCheckUtils]: 147: Hoare triple {26717#(<= ~counter~0 15)} assume !(0 == ~cond); {26717#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:11,075 INFO L290 TraceCheckUtils]: 148: Hoare triple {26717#(<= ~counter~0 15)} assume true; {26717#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:11,076 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {26717#(<= ~counter~0 15)} {26717#(<= ~counter~0 15)} #63#return; {26717#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:11,076 INFO L290 TraceCheckUtils]: 150: Hoare triple {26717#(<= ~counter~0 15)} assume !!(0 != ~r~0); {26717#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:11,076 INFO L290 TraceCheckUtils]: 151: Hoare triple {26717#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26717#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:11,077 INFO L290 TraceCheckUtils]: 152: Hoare triple {26717#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26745#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:11,077 INFO L290 TraceCheckUtils]: 153: Hoare triple {26745#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {26745#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:11,078 INFO L272 TraceCheckUtils]: 154: Hoare triple {26745#(<= ~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)); {26745#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:11,078 INFO L290 TraceCheckUtils]: 155: Hoare triple {26745#(<= ~counter~0 16)} ~cond := #in~cond; {26745#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:11,078 INFO L290 TraceCheckUtils]: 156: Hoare triple {26745#(<= ~counter~0 16)} assume !(0 == ~cond); {26745#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:11,079 INFO L290 TraceCheckUtils]: 157: Hoare triple {26745#(<= ~counter~0 16)} assume true; {26745#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:11,079 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {26745#(<= ~counter~0 16)} {26745#(<= ~counter~0 16)} #63#return; {26745#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:11,079 INFO L290 TraceCheckUtils]: 159: Hoare triple {26745#(<= ~counter~0 16)} assume !!(0 != ~r~0); {26745#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:11,080 INFO L290 TraceCheckUtils]: 160: Hoare triple {26745#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26745#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:11,080 INFO L290 TraceCheckUtils]: 161: Hoare triple {26745#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26773#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:11,080 INFO L290 TraceCheckUtils]: 162: Hoare triple {26773#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {26773#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:11,081 INFO L272 TraceCheckUtils]: 163: Hoare triple {26773#(<= ~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)); {26773#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:11,081 INFO L290 TraceCheckUtils]: 164: Hoare triple {26773#(<= ~counter~0 17)} ~cond := #in~cond; {26773#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:11,081 INFO L290 TraceCheckUtils]: 165: Hoare triple {26773#(<= ~counter~0 17)} assume !(0 == ~cond); {26773#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:11,082 INFO L290 TraceCheckUtils]: 166: Hoare triple {26773#(<= ~counter~0 17)} assume true; {26773#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:11,082 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {26773#(<= ~counter~0 17)} {26773#(<= ~counter~0 17)} #63#return; {26773#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:11,083 INFO L290 TraceCheckUtils]: 168: Hoare triple {26773#(<= ~counter~0 17)} assume !!(0 != ~r~0); {26773#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:11,083 INFO L290 TraceCheckUtils]: 169: Hoare triple {26773#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26773#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:11,083 INFO L290 TraceCheckUtils]: 170: Hoare triple {26773#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26801#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:11,084 INFO L290 TraceCheckUtils]: 171: Hoare triple {26801#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {26801#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:11,084 INFO L272 TraceCheckUtils]: 172: Hoare triple {26801#(<= ~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)); {26801#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:11,084 INFO L290 TraceCheckUtils]: 173: Hoare triple {26801#(<= ~counter~0 18)} ~cond := #in~cond; {26801#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:11,085 INFO L290 TraceCheckUtils]: 174: Hoare triple {26801#(<= ~counter~0 18)} assume !(0 == ~cond); {26801#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:11,085 INFO L290 TraceCheckUtils]: 175: Hoare triple {26801#(<= ~counter~0 18)} assume true; {26801#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:11,086 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {26801#(<= ~counter~0 18)} {26801#(<= ~counter~0 18)} #63#return; {26801#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:11,086 INFO L290 TraceCheckUtils]: 177: Hoare triple {26801#(<= ~counter~0 18)} assume !!(0 != ~r~0); {26801#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:11,086 INFO L290 TraceCheckUtils]: 178: Hoare triple {26801#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26801#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:11,087 INFO L290 TraceCheckUtils]: 179: Hoare triple {26801#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26829#(<= ~counter~0 19)} is VALID [2022-04-08 12:43:11,087 INFO L290 TraceCheckUtils]: 180: Hoare triple {26829#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {26829#(<= ~counter~0 19)} is VALID [2022-04-08 12:43:11,087 INFO L272 TraceCheckUtils]: 181: Hoare triple {26829#(<= ~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)); {26829#(<= ~counter~0 19)} is VALID [2022-04-08 12:43:11,088 INFO L290 TraceCheckUtils]: 182: Hoare triple {26829#(<= ~counter~0 19)} ~cond := #in~cond; {26829#(<= ~counter~0 19)} is VALID [2022-04-08 12:43:11,088 INFO L290 TraceCheckUtils]: 183: Hoare triple {26829#(<= ~counter~0 19)} assume !(0 == ~cond); {26829#(<= ~counter~0 19)} is VALID [2022-04-08 12:43:11,088 INFO L290 TraceCheckUtils]: 184: Hoare triple {26829#(<= ~counter~0 19)} assume true; {26829#(<= ~counter~0 19)} is VALID [2022-04-08 12:43:11,089 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {26829#(<= ~counter~0 19)} {26829#(<= ~counter~0 19)} #63#return; {26829#(<= ~counter~0 19)} is VALID [2022-04-08 12:43:11,089 INFO L290 TraceCheckUtils]: 186: Hoare triple {26829#(<= ~counter~0 19)} assume !!(0 != ~r~0); {26829#(<= ~counter~0 19)} is VALID [2022-04-08 12:43:11,089 INFO L290 TraceCheckUtils]: 187: Hoare triple {26829#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26829#(<= ~counter~0 19)} is VALID [2022-04-08 12:43:11,090 INFO L290 TraceCheckUtils]: 188: Hoare triple {26829#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26857#(<= |main_#t~post6| 19)} is VALID [2022-04-08 12:43:11,090 INFO L290 TraceCheckUtils]: 189: Hoare triple {26857#(<= |main_#t~post6| 19)} assume !(#t~post6 < 50);havoc #t~post6; {26269#false} is VALID [2022-04-08 12:43:11,090 INFO L272 TraceCheckUtils]: 190: Hoare triple {26269#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)); {26269#false} is VALID [2022-04-08 12:43:11,090 INFO L290 TraceCheckUtils]: 191: Hoare triple {26269#false} ~cond := #in~cond; {26269#false} is VALID [2022-04-08 12:43:11,090 INFO L290 TraceCheckUtils]: 192: Hoare triple {26269#false} assume 0 == ~cond; {26269#false} is VALID [2022-04-08 12:43:11,090 INFO L290 TraceCheckUtils]: 193: Hoare triple {26269#false} assume !false; {26269#false} is VALID [2022-04-08 12:43:11,091 INFO L134 CoverageAnalysis]: Checked inductivity of 1619 backedges. 38 proven. 1577 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:43:11,091 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:43:12,308 INFO L290 TraceCheckUtils]: 193: Hoare triple {26269#false} assume !false; {26269#false} is VALID [2022-04-08 12:43:12,308 INFO L290 TraceCheckUtils]: 192: Hoare triple {26269#false} assume 0 == ~cond; {26269#false} is VALID [2022-04-08 12:43:12,308 INFO L290 TraceCheckUtils]: 191: Hoare triple {26269#false} ~cond := #in~cond; {26269#false} is VALID [2022-04-08 12:43:12,308 INFO L272 TraceCheckUtils]: 190: Hoare triple {26269#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)); {26269#false} is VALID [2022-04-08 12:43:12,308 INFO L290 TraceCheckUtils]: 189: Hoare triple {26885#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {26269#false} is VALID [2022-04-08 12:43:12,309 INFO L290 TraceCheckUtils]: 188: Hoare triple {26889#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26885#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:43:12,309 INFO L290 TraceCheckUtils]: 187: Hoare triple {26889#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26889#(< ~counter~0 50)} is VALID [2022-04-08 12:43:12,309 INFO L290 TraceCheckUtils]: 186: Hoare triple {26889#(< ~counter~0 50)} assume !!(0 != ~r~0); {26889#(< ~counter~0 50)} is VALID [2022-04-08 12:43:12,310 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {26268#true} {26889#(< ~counter~0 50)} #63#return; {26889#(< ~counter~0 50)} is VALID [2022-04-08 12:43:12,310 INFO L290 TraceCheckUtils]: 184: Hoare triple {26268#true} assume true; {26268#true} is VALID [2022-04-08 12:43:12,310 INFO L290 TraceCheckUtils]: 183: Hoare triple {26268#true} assume !(0 == ~cond); {26268#true} is VALID [2022-04-08 12:43:12,310 INFO L290 TraceCheckUtils]: 182: Hoare triple {26268#true} ~cond := #in~cond; {26268#true} is VALID [2022-04-08 12:43:12,310 INFO L272 TraceCheckUtils]: 181: Hoare triple {26889#(< ~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)); {26268#true} is VALID [2022-04-08 12:43:12,310 INFO L290 TraceCheckUtils]: 180: Hoare triple {26889#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {26889#(< ~counter~0 50)} is VALID [2022-04-08 12:43:12,311 INFO L290 TraceCheckUtils]: 179: Hoare triple {26917#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26889#(< ~counter~0 50)} is VALID [2022-04-08 12:43:12,311 INFO L290 TraceCheckUtils]: 178: Hoare triple {26917#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26917#(< ~counter~0 49)} is VALID [2022-04-08 12:43:12,312 INFO L290 TraceCheckUtils]: 177: Hoare triple {26917#(< ~counter~0 49)} assume !!(0 != ~r~0); {26917#(< ~counter~0 49)} is VALID [2022-04-08 12:43:12,312 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {26268#true} {26917#(< ~counter~0 49)} #63#return; {26917#(< ~counter~0 49)} is VALID [2022-04-08 12:43:12,312 INFO L290 TraceCheckUtils]: 175: Hoare triple {26268#true} assume true; {26268#true} is VALID [2022-04-08 12:43:12,312 INFO L290 TraceCheckUtils]: 174: Hoare triple {26268#true} assume !(0 == ~cond); {26268#true} is VALID [2022-04-08 12:43:12,312 INFO L290 TraceCheckUtils]: 173: Hoare triple {26268#true} ~cond := #in~cond; {26268#true} is VALID [2022-04-08 12:43:12,312 INFO L272 TraceCheckUtils]: 172: Hoare triple {26917#(< ~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)); {26268#true} is VALID [2022-04-08 12:43:12,313 INFO L290 TraceCheckUtils]: 171: Hoare triple {26917#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {26917#(< ~counter~0 49)} is VALID [2022-04-08 12:43:12,313 INFO L290 TraceCheckUtils]: 170: Hoare triple {26945#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26917#(< ~counter~0 49)} is VALID [2022-04-08 12:43:12,314 INFO L290 TraceCheckUtils]: 169: Hoare triple {26945#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26945#(< ~counter~0 48)} is VALID [2022-04-08 12:43:12,314 INFO L290 TraceCheckUtils]: 168: Hoare triple {26945#(< ~counter~0 48)} assume !!(0 != ~r~0); {26945#(< ~counter~0 48)} is VALID [2022-04-08 12:43:12,314 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {26268#true} {26945#(< ~counter~0 48)} #63#return; {26945#(< ~counter~0 48)} is VALID [2022-04-08 12:43:12,314 INFO L290 TraceCheckUtils]: 166: Hoare triple {26268#true} assume true; {26268#true} is VALID [2022-04-08 12:43:12,314 INFO L290 TraceCheckUtils]: 165: Hoare triple {26268#true} assume !(0 == ~cond); {26268#true} is VALID [2022-04-08 12:43:12,315 INFO L290 TraceCheckUtils]: 164: Hoare triple {26268#true} ~cond := #in~cond; {26268#true} is VALID [2022-04-08 12:43:12,315 INFO L272 TraceCheckUtils]: 163: Hoare triple {26945#(< ~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)); {26268#true} is VALID [2022-04-08 12:43:12,315 INFO L290 TraceCheckUtils]: 162: Hoare triple {26945#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {26945#(< ~counter~0 48)} is VALID [2022-04-08 12:43:12,315 INFO L290 TraceCheckUtils]: 161: Hoare triple {26973#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26945#(< ~counter~0 48)} is VALID [2022-04-08 12:43:12,316 INFO L290 TraceCheckUtils]: 160: Hoare triple {26973#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26973#(< ~counter~0 47)} is VALID [2022-04-08 12:43:12,316 INFO L290 TraceCheckUtils]: 159: Hoare triple {26973#(< ~counter~0 47)} assume !!(0 != ~r~0); {26973#(< ~counter~0 47)} is VALID [2022-04-08 12:43:12,316 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {26268#true} {26973#(< ~counter~0 47)} #63#return; {26973#(< ~counter~0 47)} is VALID [2022-04-08 12:43:12,317 INFO L290 TraceCheckUtils]: 157: Hoare triple {26268#true} assume true; {26268#true} is VALID [2022-04-08 12:43:12,317 INFO L290 TraceCheckUtils]: 156: Hoare triple {26268#true} assume !(0 == ~cond); {26268#true} is VALID [2022-04-08 12:43:12,317 INFO L290 TraceCheckUtils]: 155: Hoare triple {26268#true} ~cond := #in~cond; {26268#true} is VALID [2022-04-08 12:43:12,317 INFO L272 TraceCheckUtils]: 154: Hoare triple {26973#(< ~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)); {26268#true} is VALID [2022-04-08 12:43:12,317 INFO L290 TraceCheckUtils]: 153: Hoare triple {26973#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {26973#(< ~counter~0 47)} is VALID [2022-04-08 12:43:12,318 INFO L290 TraceCheckUtils]: 152: Hoare triple {27001#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26973#(< ~counter~0 47)} is VALID [2022-04-08 12:43:12,318 INFO L290 TraceCheckUtils]: 151: Hoare triple {27001#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27001#(< ~counter~0 46)} is VALID [2022-04-08 12:43:12,318 INFO L290 TraceCheckUtils]: 150: Hoare triple {27001#(< ~counter~0 46)} assume !!(0 != ~r~0); {27001#(< ~counter~0 46)} is VALID [2022-04-08 12:43:12,319 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {26268#true} {27001#(< ~counter~0 46)} #63#return; {27001#(< ~counter~0 46)} is VALID [2022-04-08 12:43:12,319 INFO L290 TraceCheckUtils]: 148: Hoare triple {26268#true} assume true; {26268#true} is VALID [2022-04-08 12:43:12,319 INFO L290 TraceCheckUtils]: 147: Hoare triple {26268#true} assume !(0 == ~cond); {26268#true} is VALID [2022-04-08 12:43:12,319 INFO L290 TraceCheckUtils]: 146: Hoare triple {26268#true} ~cond := #in~cond; {26268#true} is VALID [2022-04-08 12:43:12,319 INFO L272 TraceCheckUtils]: 145: Hoare triple {27001#(< ~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)); {26268#true} is VALID [2022-04-08 12:43:12,319 INFO L290 TraceCheckUtils]: 144: Hoare triple {27001#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {27001#(< ~counter~0 46)} is VALID [2022-04-08 12:43:12,320 INFO L290 TraceCheckUtils]: 143: Hoare triple {27029#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27001#(< ~counter~0 46)} is VALID [2022-04-08 12:43:12,320 INFO L290 TraceCheckUtils]: 142: Hoare triple {27029#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27029#(< ~counter~0 45)} is VALID [2022-04-08 12:43:12,320 INFO L290 TraceCheckUtils]: 141: Hoare triple {27029#(< ~counter~0 45)} assume !!(0 != ~r~0); {27029#(< ~counter~0 45)} is VALID [2022-04-08 12:43:12,321 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {26268#true} {27029#(< ~counter~0 45)} #63#return; {27029#(< ~counter~0 45)} is VALID [2022-04-08 12:43:12,321 INFO L290 TraceCheckUtils]: 139: Hoare triple {26268#true} assume true; {26268#true} is VALID [2022-04-08 12:43:12,321 INFO L290 TraceCheckUtils]: 138: Hoare triple {26268#true} assume !(0 == ~cond); {26268#true} is VALID [2022-04-08 12:43:12,321 INFO L290 TraceCheckUtils]: 137: Hoare triple {26268#true} ~cond := #in~cond; {26268#true} is VALID [2022-04-08 12:43:12,321 INFO L272 TraceCheckUtils]: 136: Hoare triple {27029#(< ~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)); {26268#true} is VALID [2022-04-08 12:43:12,321 INFO L290 TraceCheckUtils]: 135: Hoare triple {27029#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {27029#(< ~counter~0 45)} is VALID [2022-04-08 12:43:12,322 INFO L290 TraceCheckUtils]: 134: Hoare triple {27057#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27029#(< ~counter~0 45)} is VALID [2022-04-08 12:43:12,322 INFO L290 TraceCheckUtils]: 133: Hoare triple {27057#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27057#(< ~counter~0 44)} is VALID [2022-04-08 12:43:12,322 INFO L290 TraceCheckUtils]: 132: Hoare triple {27057#(< ~counter~0 44)} assume !!(0 != ~r~0); {27057#(< ~counter~0 44)} is VALID [2022-04-08 12:43:12,323 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {26268#true} {27057#(< ~counter~0 44)} #63#return; {27057#(< ~counter~0 44)} is VALID [2022-04-08 12:43:12,323 INFO L290 TraceCheckUtils]: 130: Hoare triple {26268#true} assume true; {26268#true} is VALID [2022-04-08 12:43:12,323 INFO L290 TraceCheckUtils]: 129: Hoare triple {26268#true} assume !(0 == ~cond); {26268#true} is VALID [2022-04-08 12:43:12,323 INFO L290 TraceCheckUtils]: 128: Hoare triple {26268#true} ~cond := #in~cond; {26268#true} is VALID [2022-04-08 12:43:12,323 INFO L272 TraceCheckUtils]: 127: Hoare triple {27057#(< ~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)); {26268#true} is VALID [2022-04-08 12:43:12,323 INFO L290 TraceCheckUtils]: 126: Hoare triple {27057#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {27057#(< ~counter~0 44)} is VALID [2022-04-08 12:43:12,324 INFO L290 TraceCheckUtils]: 125: Hoare triple {27085#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27057#(< ~counter~0 44)} is VALID [2022-04-08 12:43:12,324 INFO L290 TraceCheckUtils]: 124: Hoare triple {27085#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27085#(< ~counter~0 43)} is VALID [2022-04-08 12:43:12,324 INFO L290 TraceCheckUtils]: 123: Hoare triple {27085#(< ~counter~0 43)} assume !!(0 != ~r~0); {27085#(< ~counter~0 43)} is VALID [2022-04-08 12:43:12,325 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {26268#true} {27085#(< ~counter~0 43)} #63#return; {27085#(< ~counter~0 43)} is VALID [2022-04-08 12:43:12,325 INFO L290 TraceCheckUtils]: 121: Hoare triple {26268#true} assume true; {26268#true} is VALID [2022-04-08 12:43:12,325 INFO L290 TraceCheckUtils]: 120: Hoare triple {26268#true} assume !(0 == ~cond); {26268#true} is VALID [2022-04-08 12:43:12,325 INFO L290 TraceCheckUtils]: 119: Hoare triple {26268#true} ~cond := #in~cond; {26268#true} is VALID [2022-04-08 12:43:12,325 INFO L272 TraceCheckUtils]: 118: Hoare triple {27085#(< ~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)); {26268#true} is VALID [2022-04-08 12:43:12,326 INFO L290 TraceCheckUtils]: 117: Hoare triple {27085#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {27085#(< ~counter~0 43)} is VALID [2022-04-08 12:43:12,326 INFO L290 TraceCheckUtils]: 116: Hoare triple {27113#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27085#(< ~counter~0 43)} is VALID [2022-04-08 12:43:12,326 INFO L290 TraceCheckUtils]: 115: Hoare triple {27113#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27113#(< ~counter~0 42)} is VALID [2022-04-08 12:43:12,327 INFO L290 TraceCheckUtils]: 114: Hoare triple {27113#(< ~counter~0 42)} assume !!(0 != ~r~0); {27113#(< ~counter~0 42)} is VALID [2022-04-08 12:43:12,327 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {26268#true} {27113#(< ~counter~0 42)} #63#return; {27113#(< ~counter~0 42)} is VALID [2022-04-08 12:43:12,327 INFO L290 TraceCheckUtils]: 112: Hoare triple {26268#true} assume true; {26268#true} is VALID [2022-04-08 12:43:12,327 INFO L290 TraceCheckUtils]: 111: Hoare triple {26268#true} assume !(0 == ~cond); {26268#true} is VALID [2022-04-08 12:43:12,327 INFO L290 TraceCheckUtils]: 110: Hoare triple {26268#true} ~cond := #in~cond; {26268#true} is VALID [2022-04-08 12:43:12,327 INFO L272 TraceCheckUtils]: 109: Hoare triple {27113#(< ~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)); {26268#true} is VALID [2022-04-08 12:43:12,328 INFO L290 TraceCheckUtils]: 108: Hoare triple {27113#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {27113#(< ~counter~0 42)} is VALID [2022-04-08 12:43:12,328 INFO L290 TraceCheckUtils]: 107: Hoare triple {27141#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27113#(< ~counter~0 42)} is VALID [2022-04-08 12:43:12,328 INFO L290 TraceCheckUtils]: 106: Hoare triple {27141#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27141#(< ~counter~0 41)} is VALID [2022-04-08 12:43:12,329 INFO L290 TraceCheckUtils]: 105: Hoare triple {27141#(< ~counter~0 41)} assume !!(0 != ~r~0); {27141#(< ~counter~0 41)} is VALID [2022-04-08 12:43:12,329 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {26268#true} {27141#(< ~counter~0 41)} #63#return; {27141#(< ~counter~0 41)} is VALID [2022-04-08 12:43:12,329 INFO L290 TraceCheckUtils]: 103: Hoare triple {26268#true} assume true; {26268#true} is VALID [2022-04-08 12:43:12,329 INFO L290 TraceCheckUtils]: 102: Hoare triple {26268#true} assume !(0 == ~cond); {26268#true} is VALID [2022-04-08 12:43:12,330 INFO L290 TraceCheckUtils]: 101: Hoare triple {26268#true} ~cond := #in~cond; {26268#true} is VALID [2022-04-08 12:43:12,330 INFO L272 TraceCheckUtils]: 100: Hoare triple {27141#(< ~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)); {26268#true} is VALID [2022-04-08 12:43:12,330 INFO L290 TraceCheckUtils]: 99: Hoare triple {27141#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {27141#(< ~counter~0 41)} is VALID [2022-04-08 12:43:12,330 INFO L290 TraceCheckUtils]: 98: Hoare triple {27169#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27141#(< ~counter~0 41)} is VALID [2022-04-08 12:43:12,331 INFO L290 TraceCheckUtils]: 97: Hoare triple {27169#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27169#(< ~counter~0 40)} is VALID [2022-04-08 12:43:12,331 INFO L290 TraceCheckUtils]: 96: Hoare triple {27169#(< ~counter~0 40)} assume !!(0 != ~r~0); {27169#(< ~counter~0 40)} is VALID [2022-04-08 12:43:12,331 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {26268#true} {27169#(< ~counter~0 40)} #63#return; {27169#(< ~counter~0 40)} is VALID [2022-04-08 12:43:12,332 INFO L290 TraceCheckUtils]: 94: Hoare triple {26268#true} assume true; {26268#true} is VALID [2022-04-08 12:43:12,332 INFO L290 TraceCheckUtils]: 93: Hoare triple {26268#true} assume !(0 == ~cond); {26268#true} is VALID [2022-04-08 12:43:12,332 INFO L290 TraceCheckUtils]: 92: Hoare triple {26268#true} ~cond := #in~cond; {26268#true} is VALID [2022-04-08 12:43:12,332 INFO L272 TraceCheckUtils]: 91: Hoare triple {27169#(< ~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)); {26268#true} is VALID [2022-04-08 12:43:12,332 INFO L290 TraceCheckUtils]: 90: Hoare triple {27169#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {27169#(< ~counter~0 40)} is VALID [2022-04-08 12:43:12,332 INFO L290 TraceCheckUtils]: 89: Hoare triple {27197#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27169#(< ~counter~0 40)} is VALID [2022-04-08 12:43:12,333 INFO L290 TraceCheckUtils]: 88: Hoare triple {27197#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27197#(< ~counter~0 39)} is VALID [2022-04-08 12:43:12,333 INFO L290 TraceCheckUtils]: 87: Hoare triple {27197#(< ~counter~0 39)} assume !!(0 != ~r~0); {27197#(< ~counter~0 39)} is VALID [2022-04-08 12:43:12,334 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {26268#true} {27197#(< ~counter~0 39)} #63#return; {27197#(< ~counter~0 39)} is VALID [2022-04-08 12:43:12,334 INFO L290 TraceCheckUtils]: 85: Hoare triple {26268#true} assume true; {26268#true} is VALID [2022-04-08 12:43:12,334 INFO L290 TraceCheckUtils]: 84: Hoare triple {26268#true} assume !(0 == ~cond); {26268#true} is VALID [2022-04-08 12:43:12,334 INFO L290 TraceCheckUtils]: 83: Hoare triple {26268#true} ~cond := #in~cond; {26268#true} is VALID [2022-04-08 12:43:12,334 INFO L272 TraceCheckUtils]: 82: Hoare triple {27197#(< ~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)); {26268#true} is VALID [2022-04-08 12:43:12,334 INFO L290 TraceCheckUtils]: 81: Hoare triple {27197#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {27197#(< ~counter~0 39)} is VALID [2022-04-08 12:43:12,335 INFO L290 TraceCheckUtils]: 80: Hoare triple {27225#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27197#(< ~counter~0 39)} is VALID [2022-04-08 12:43:12,335 INFO L290 TraceCheckUtils]: 79: Hoare triple {27225#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27225#(< ~counter~0 38)} is VALID [2022-04-08 12:43:12,335 INFO L290 TraceCheckUtils]: 78: Hoare triple {27225#(< ~counter~0 38)} assume !!(0 != ~r~0); {27225#(< ~counter~0 38)} is VALID [2022-04-08 12:43:12,336 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {26268#true} {27225#(< ~counter~0 38)} #63#return; {27225#(< ~counter~0 38)} is VALID [2022-04-08 12:43:12,336 INFO L290 TraceCheckUtils]: 76: Hoare triple {26268#true} assume true; {26268#true} is VALID [2022-04-08 12:43:12,336 INFO L290 TraceCheckUtils]: 75: Hoare triple {26268#true} assume !(0 == ~cond); {26268#true} is VALID [2022-04-08 12:43:12,336 INFO L290 TraceCheckUtils]: 74: Hoare triple {26268#true} ~cond := #in~cond; {26268#true} is VALID [2022-04-08 12:43:12,336 INFO L272 TraceCheckUtils]: 73: Hoare triple {27225#(< ~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)); {26268#true} is VALID [2022-04-08 12:43:12,336 INFO L290 TraceCheckUtils]: 72: Hoare triple {27225#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {27225#(< ~counter~0 38)} is VALID [2022-04-08 12:43:12,337 INFO L290 TraceCheckUtils]: 71: Hoare triple {27253#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27225#(< ~counter~0 38)} is VALID [2022-04-08 12:43:12,337 INFO L290 TraceCheckUtils]: 70: Hoare triple {27253#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27253#(< ~counter~0 37)} is VALID [2022-04-08 12:43:12,337 INFO L290 TraceCheckUtils]: 69: Hoare triple {27253#(< ~counter~0 37)} assume !!(0 != ~r~0); {27253#(< ~counter~0 37)} is VALID [2022-04-08 12:43:12,338 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {26268#true} {27253#(< ~counter~0 37)} #63#return; {27253#(< ~counter~0 37)} is VALID [2022-04-08 12:43:12,338 INFO L290 TraceCheckUtils]: 67: Hoare triple {26268#true} assume true; {26268#true} is VALID [2022-04-08 12:43:12,338 INFO L290 TraceCheckUtils]: 66: Hoare triple {26268#true} assume !(0 == ~cond); {26268#true} is VALID [2022-04-08 12:43:12,338 INFO L290 TraceCheckUtils]: 65: Hoare triple {26268#true} ~cond := #in~cond; {26268#true} is VALID [2022-04-08 12:43:12,338 INFO L272 TraceCheckUtils]: 64: Hoare triple {27253#(< ~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)); {26268#true} is VALID [2022-04-08 12:43:12,338 INFO L290 TraceCheckUtils]: 63: Hoare triple {27253#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {27253#(< ~counter~0 37)} is VALID [2022-04-08 12:43:12,339 INFO L290 TraceCheckUtils]: 62: Hoare triple {27281#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27253#(< ~counter~0 37)} is VALID [2022-04-08 12:43:12,339 INFO L290 TraceCheckUtils]: 61: Hoare triple {27281#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27281#(< ~counter~0 36)} is VALID [2022-04-08 12:43:12,339 INFO L290 TraceCheckUtils]: 60: Hoare triple {27281#(< ~counter~0 36)} assume !!(0 != ~r~0); {27281#(< ~counter~0 36)} is VALID [2022-04-08 12:43:12,340 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {26268#true} {27281#(< ~counter~0 36)} #63#return; {27281#(< ~counter~0 36)} is VALID [2022-04-08 12:43:12,340 INFO L290 TraceCheckUtils]: 58: Hoare triple {26268#true} assume true; {26268#true} is VALID [2022-04-08 12:43:12,340 INFO L290 TraceCheckUtils]: 57: Hoare triple {26268#true} assume !(0 == ~cond); {26268#true} is VALID [2022-04-08 12:43:12,340 INFO L290 TraceCheckUtils]: 56: Hoare triple {26268#true} ~cond := #in~cond; {26268#true} is VALID [2022-04-08 12:43:12,340 INFO L272 TraceCheckUtils]: 55: Hoare triple {27281#(< ~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)); {26268#true} is VALID [2022-04-08 12:43:12,340 INFO L290 TraceCheckUtils]: 54: Hoare triple {27281#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {27281#(< ~counter~0 36)} is VALID [2022-04-08 12:43:12,341 INFO L290 TraceCheckUtils]: 53: Hoare triple {27309#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27281#(< ~counter~0 36)} is VALID [2022-04-08 12:43:12,341 INFO L290 TraceCheckUtils]: 52: Hoare triple {27309#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27309#(< ~counter~0 35)} is VALID [2022-04-08 12:43:12,348 INFO L290 TraceCheckUtils]: 51: Hoare triple {27309#(< ~counter~0 35)} assume !!(0 != ~r~0); {27309#(< ~counter~0 35)} is VALID [2022-04-08 12:43:12,349 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {26268#true} {27309#(< ~counter~0 35)} #63#return; {27309#(< ~counter~0 35)} is VALID [2022-04-08 12:43:12,349 INFO L290 TraceCheckUtils]: 49: Hoare triple {26268#true} assume true; {26268#true} is VALID [2022-04-08 12:43:12,349 INFO L290 TraceCheckUtils]: 48: Hoare triple {26268#true} assume !(0 == ~cond); {26268#true} is VALID [2022-04-08 12:43:12,349 INFO L290 TraceCheckUtils]: 47: Hoare triple {26268#true} ~cond := #in~cond; {26268#true} is VALID [2022-04-08 12:43:12,349 INFO L272 TraceCheckUtils]: 46: Hoare triple {27309#(< ~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)); {26268#true} is VALID [2022-04-08 12:43:12,349 INFO L290 TraceCheckUtils]: 45: Hoare triple {27309#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {27309#(< ~counter~0 35)} is VALID [2022-04-08 12:43:12,350 INFO L290 TraceCheckUtils]: 44: Hoare triple {27337#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27309#(< ~counter~0 35)} is VALID [2022-04-08 12:43:12,350 INFO L290 TraceCheckUtils]: 43: Hoare triple {27337#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27337#(< ~counter~0 34)} is VALID [2022-04-08 12:43:12,351 INFO L290 TraceCheckUtils]: 42: Hoare triple {27337#(< ~counter~0 34)} assume !!(0 != ~r~0); {27337#(< ~counter~0 34)} is VALID [2022-04-08 12:43:12,351 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {26268#true} {27337#(< ~counter~0 34)} #63#return; {27337#(< ~counter~0 34)} is VALID [2022-04-08 12:43:12,351 INFO L290 TraceCheckUtils]: 40: Hoare triple {26268#true} assume true; {26268#true} is VALID [2022-04-08 12:43:12,351 INFO L290 TraceCheckUtils]: 39: Hoare triple {26268#true} assume !(0 == ~cond); {26268#true} is VALID [2022-04-08 12:43:12,351 INFO L290 TraceCheckUtils]: 38: Hoare triple {26268#true} ~cond := #in~cond; {26268#true} is VALID [2022-04-08 12:43:12,352 INFO L272 TraceCheckUtils]: 37: Hoare triple {27337#(< ~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)); {26268#true} is VALID [2022-04-08 12:43:12,352 INFO L290 TraceCheckUtils]: 36: Hoare triple {27337#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {27337#(< ~counter~0 34)} is VALID [2022-04-08 12:43:12,352 INFO L290 TraceCheckUtils]: 35: Hoare triple {27365#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27337#(< ~counter~0 34)} is VALID [2022-04-08 12:43:12,353 INFO L290 TraceCheckUtils]: 34: Hoare triple {27365#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27365#(< ~counter~0 33)} is VALID [2022-04-08 12:43:12,353 INFO L290 TraceCheckUtils]: 33: Hoare triple {27365#(< ~counter~0 33)} assume !!(0 != ~r~0); {27365#(< ~counter~0 33)} is VALID [2022-04-08 12:43:12,353 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {26268#true} {27365#(< ~counter~0 33)} #63#return; {27365#(< ~counter~0 33)} is VALID [2022-04-08 12:43:12,353 INFO L290 TraceCheckUtils]: 31: Hoare triple {26268#true} assume true; {26268#true} is VALID [2022-04-08 12:43:12,354 INFO L290 TraceCheckUtils]: 30: Hoare triple {26268#true} assume !(0 == ~cond); {26268#true} is VALID [2022-04-08 12:43:12,354 INFO L290 TraceCheckUtils]: 29: Hoare triple {26268#true} ~cond := #in~cond; {26268#true} is VALID [2022-04-08 12:43:12,354 INFO L272 TraceCheckUtils]: 28: Hoare triple {27365#(< ~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)); {26268#true} is VALID [2022-04-08 12:43:12,354 INFO L290 TraceCheckUtils]: 27: Hoare triple {27365#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {27365#(< ~counter~0 33)} is VALID [2022-04-08 12:43:12,354 INFO L290 TraceCheckUtils]: 26: Hoare triple {27393#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27365#(< ~counter~0 33)} is VALID [2022-04-08 12:43:12,355 INFO L290 TraceCheckUtils]: 25: Hoare triple {27393#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27393#(< ~counter~0 32)} is VALID [2022-04-08 12:43:12,355 INFO L290 TraceCheckUtils]: 24: Hoare triple {27393#(< ~counter~0 32)} assume !!(0 != ~r~0); {27393#(< ~counter~0 32)} is VALID [2022-04-08 12:43:12,356 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {26268#true} {27393#(< ~counter~0 32)} #63#return; {27393#(< ~counter~0 32)} is VALID [2022-04-08 12:43:12,356 INFO L290 TraceCheckUtils]: 22: Hoare triple {26268#true} assume true; {26268#true} is VALID [2022-04-08 12:43:12,356 INFO L290 TraceCheckUtils]: 21: Hoare triple {26268#true} assume !(0 == ~cond); {26268#true} is VALID [2022-04-08 12:43:12,356 INFO L290 TraceCheckUtils]: 20: Hoare triple {26268#true} ~cond := #in~cond; {26268#true} is VALID [2022-04-08 12:43:12,356 INFO L272 TraceCheckUtils]: 19: Hoare triple {27393#(< ~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)); {26268#true} is VALID [2022-04-08 12:43:12,356 INFO L290 TraceCheckUtils]: 18: Hoare triple {27393#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {27393#(< ~counter~0 32)} is VALID [2022-04-08 12:43:12,357 INFO L290 TraceCheckUtils]: 17: Hoare triple {27421#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27393#(< ~counter~0 32)} is VALID [2022-04-08 12:43:12,357 INFO L290 TraceCheckUtils]: 16: Hoare triple {27421#(< ~counter~0 31)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {27421#(< ~counter~0 31)} is VALID [2022-04-08 12:43:12,357 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {26268#true} {27421#(< ~counter~0 31)} #61#return; {27421#(< ~counter~0 31)} is VALID [2022-04-08 12:43:12,357 INFO L290 TraceCheckUtils]: 14: Hoare triple {26268#true} assume true; {26268#true} is VALID [2022-04-08 12:43:12,357 INFO L290 TraceCheckUtils]: 13: Hoare triple {26268#true} assume !(0 == ~cond); {26268#true} is VALID [2022-04-08 12:43:12,357 INFO L290 TraceCheckUtils]: 12: Hoare triple {26268#true} ~cond := #in~cond; {26268#true} is VALID [2022-04-08 12:43:12,358 INFO L272 TraceCheckUtils]: 11: Hoare triple {27421#(< ~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)); {26268#true} is VALID [2022-04-08 12:43:12,358 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {26268#true} {27421#(< ~counter~0 31)} #59#return; {27421#(< ~counter~0 31)} is VALID [2022-04-08 12:43:12,358 INFO L290 TraceCheckUtils]: 9: Hoare triple {26268#true} assume true; {26268#true} is VALID [2022-04-08 12:43:12,358 INFO L290 TraceCheckUtils]: 8: Hoare triple {26268#true} assume !(0 == ~cond); {26268#true} is VALID [2022-04-08 12:43:12,358 INFO L290 TraceCheckUtils]: 7: Hoare triple {26268#true} ~cond := #in~cond; {26268#true} is VALID [2022-04-08 12:43:12,358 INFO L272 TraceCheckUtils]: 6: Hoare triple {27421#(< ~counter~0 31)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {26268#true} is VALID [2022-04-08 12:43:12,359 INFO L290 TraceCheckUtils]: 5: Hoare triple {27421#(< ~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; {27421#(< ~counter~0 31)} is VALID [2022-04-08 12:43:12,359 INFO L272 TraceCheckUtils]: 4: Hoare triple {27421#(< ~counter~0 31)} call #t~ret7 := main(); {27421#(< ~counter~0 31)} is VALID [2022-04-08 12:43:12,359 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {27421#(< ~counter~0 31)} {26268#true} #67#return; {27421#(< ~counter~0 31)} is VALID [2022-04-08 12:43:12,359 INFO L290 TraceCheckUtils]: 2: Hoare triple {27421#(< ~counter~0 31)} assume true; {27421#(< ~counter~0 31)} is VALID [2022-04-08 12:43:12,360 INFO L290 TraceCheckUtils]: 1: Hoare triple {26268#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; {27421#(< ~counter~0 31)} is VALID [2022-04-08 12:43:12,360 INFO L272 TraceCheckUtils]: 0: Hoare triple {26268#true} call ULTIMATE.init(); {26268#true} is VALID [2022-04-08 12:43:12,361 INFO L134 CoverageAnalysis]: Checked inductivity of 1619 backedges. 38 proven. 893 refuted. 0 times theorem prover too weak. 688 trivial. 0 not checked. [2022-04-08 12:43:12,361 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:43:12,361 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [715605544] [2022-04-08 12:43:12,361 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:43:12,361 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1026448438] [2022-04-08 12:43:12,361 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1026448438] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:43:12,361 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:43:12,361 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 23] total 44 [2022-04-08 12:43:12,361 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:43:12,361 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [226542821] [2022-04-08 12:43:12,362 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [226542821] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:43:12,362 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:43:12,362 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2022-04-08 12:43:12,362 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [846036048] [2022-04-08 12:43:12,362 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:43:12,362 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 [2022-04-08 12:43:12,363 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:43:12,363 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) [2022-04-08 12:43:12,521 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 191 edges. 191 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:43:12,521 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2022-04-08 12:43:12,521 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:43:12,522 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2022-04-08 12:43:12,522 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=866, Invalid=1026, Unknown=0, NotChecked=0, Total=1892 [2022-04-08 12:43:12,523 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) [2022-04-08 12:43:13,485 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:43:13,486 INFO L93 Difference]: Finished difference Result 205 states and 226 transitions. [2022-04-08 12:43:13,486 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2022-04-08 12:43:13,486 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 [2022-04-08 12:43:13,486 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:43:13,486 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) [2022-04-08 12:43:13,491 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 225 transitions. [2022-04-08 12:43:13,491 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) [2022-04-08 12:43:13,495 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 225 transitions. [2022-04-08 12:43:13,495 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 42 states and 225 transitions. [2022-04-08 12:43:13,648 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 225 edges. 225 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:43:13,651 INFO L225 Difference]: With dead ends: 205 [2022-04-08 12:43:13,651 INFO L226 Difference]: Without dead ends: 200 [2022-04-08 12:43:13,653 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 406 GetRequests, 345 SyntacticMatches, 0 SemanticMatches, 61 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 229 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=1683, Invalid=2223, Unknown=0, NotChecked=0, Total=3906 [2022-04-08 12:43:13,653 INFO L913 BasicCegarLoop]: 45 mSDtfsCounter, 56 mSDsluCounter, 177 mSDsCounter, 0 mSdLazyCounter, 150 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 56 SdHoareTripleChecker+Valid, 222 SdHoareTripleChecker+Invalid, 157 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 150 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 12:43:13,653 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [56 Valid, 222 Invalid, 157 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 150 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 12:43:13,654 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 200 states. [2022-04-08 12:43:13,889 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 200 to 200. [2022-04-08 12:43:13,889 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:43:13,889 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) [2022-04-08 12:43:13,889 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) [2022-04-08 12:43:13,890 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) [2022-04-08 12:43:13,892 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:43:13,892 INFO L93 Difference]: Finished difference Result 200 states and 221 transitions. [2022-04-08 12:43:13,892 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 221 transitions. [2022-04-08 12:43:13,895 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:43:13,895 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:43:13,896 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. [2022-04-08 12:43:13,896 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. [2022-04-08 12:43:13,899 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:43:13,899 INFO L93 Difference]: Finished difference Result 200 states and 221 transitions. [2022-04-08 12:43:13,899 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 221 transitions. [2022-04-08 12:43:13,900 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:43:13,900 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:43:13,900 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:43:13,900 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:43:13,900 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) [2022-04-08 12:43:13,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 200 states and 221 transitions. [2022-04-08 12:43:13,904 INFO L78 Accepts]: Start accepts. Automaton has 200 states and 221 transitions. Word has length 194 [2022-04-08 12:43:13,904 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:43:13,904 INFO L478 AbstractCegarLoop]: Abstraction has 200 states and 221 transitions. [2022-04-08 12:43:13,904 INFO L479 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) [2022-04-08 12:43:13,904 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 200 states and 221 transitions. [2022-04-08 12:43:15,004 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 221 edges. 221 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:43:15,005 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 221 transitions. [2022-04-08 12:43:15,006 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-04-08 12:43:15,006 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:43:15,006 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:43:15,014 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Forceful destruction successful, exit code 0 [2022-04-08 12:43:15,211 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22,24 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:43:15,212 INFO L403 AbstractCegarLoop]: === Iteration 24 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:43:15,212 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:43:15,212 INFO L85 PathProgramCache]: Analyzing trace with hash 1934081686, now seen corresponding path program 39 times [2022-04-08 12:43:15,212 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:43:15,212 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1716271838] [2022-04-08 12:43:15,212 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:43:15,212 INFO L85 PathProgramCache]: Analyzing trace with hash 1934081686, now seen corresponding path program 40 times [2022-04-08 12:43:15,213 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:43:15,213 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [333534648] [2022-04-08 12:43:15,213 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:43:15,213 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:43:15,235 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:43:15,235 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1531855893] [2022-04-08 12:43:15,235 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 12:43:15,236 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:43:15,236 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:43:15,236 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) [2022-04-08 12:43:15,245 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Waiting until timeout for monitored process [2022-04-08 12:43:15,412 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 12:43:15,412 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:43:15,414 INFO L263 TraceCheckSpWp]: Trace formula consists of 493 conjuncts, 45 conjunts are in the unsatisfiable core [2022-04-08 12:43:15,448 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:43:15,451 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:43:16,513 INFO L272 TraceCheckUtils]: 0: Hoare triple {28723#true} call ULTIMATE.init(); {28723#true} is VALID [2022-04-08 12:43:16,514 INFO L290 TraceCheckUtils]: 1: Hoare triple {28723#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; {28731#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:16,515 INFO L290 TraceCheckUtils]: 2: Hoare triple {28731#(<= ~counter~0 0)} assume true; {28731#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:16,515 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28731#(<= ~counter~0 0)} {28723#true} #67#return; {28731#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:16,516 INFO L272 TraceCheckUtils]: 4: Hoare triple {28731#(<= ~counter~0 0)} call #t~ret7 := main(); {28731#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:16,516 INFO L290 TraceCheckUtils]: 5: Hoare triple {28731#(<= ~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; {28731#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:16,516 INFO L272 TraceCheckUtils]: 6: Hoare triple {28731#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {28731#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:16,517 INFO L290 TraceCheckUtils]: 7: Hoare triple {28731#(<= ~counter~0 0)} ~cond := #in~cond; {28731#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:16,517 INFO L290 TraceCheckUtils]: 8: Hoare triple {28731#(<= ~counter~0 0)} assume !(0 == ~cond); {28731#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:16,517 INFO L290 TraceCheckUtils]: 9: Hoare triple {28731#(<= ~counter~0 0)} assume true; {28731#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:16,518 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {28731#(<= ~counter~0 0)} {28731#(<= ~counter~0 0)} #59#return; {28731#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:16,518 INFO L272 TraceCheckUtils]: 11: Hoare triple {28731#(<= ~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)); {28731#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:16,518 INFO L290 TraceCheckUtils]: 12: Hoare triple {28731#(<= ~counter~0 0)} ~cond := #in~cond; {28731#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:16,519 INFO L290 TraceCheckUtils]: 13: Hoare triple {28731#(<= ~counter~0 0)} assume !(0 == ~cond); {28731#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:16,519 INFO L290 TraceCheckUtils]: 14: Hoare triple {28731#(<= ~counter~0 0)} assume true; {28731#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:16,519 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {28731#(<= ~counter~0 0)} {28731#(<= ~counter~0 0)} #61#return; {28731#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:16,520 INFO L290 TraceCheckUtils]: 16: Hoare triple {28731#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {28731#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:16,520 INFO L290 TraceCheckUtils]: 17: Hoare triple {28731#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {28780#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:16,521 INFO L290 TraceCheckUtils]: 18: Hoare triple {28780#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {28780#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:16,521 INFO L272 TraceCheckUtils]: 19: Hoare triple {28780#(<= ~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)); {28780#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:16,521 INFO L290 TraceCheckUtils]: 20: Hoare triple {28780#(<= ~counter~0 1)} ~cond := #in~cond; {28780#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:16,522 INFO L290 TraceCheckUtils]: 21: Hoare triple {28780#(<= ~counter~0 1)} assume !(0 == ~cond); {28780#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:16,522 INFO L290 TraceCheckUtils]: 22: Hoare triple {28780#(<= ~counter~0 1)} assume true; {28780#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:16,523 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {28780#(<= ~counter~0 1)} {28780#(<= ~counter~0 1)} #63#return; {28780#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:16,523 INFO L290 TraceCheckUtils]: 24: Hoare triple {28780#(<= ~counter~0 1)} assume !!(0 != ~r~0); {28780#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:16,523 INFO L290 TraceCheckUtils]: 25: Hoare triple {28780#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {28780#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:16,524 INFO L290 TraceCheckUtils]: 26: Hoare triple {28780#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {28808#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:16,524 INFO L290 TraceCheckUtils]: 27: Hoare triple {28808#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {28808#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:16,524 INFO L272 TraceCheckUtils]: 28: Hoare triple {28808#(<= ~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)); {28808#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:16,525 INFO L290 TraceCheckUtils]: 29: Hoare triple {28808#(<= ~counter~0 2)} ~cond := #in~cond; {28808#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:16,525 INFO L290 TraceCheckUtils]: 30: Hoare triple {28808#(<= ~counter~0 2)} assume !(0 == ~cond); {28808#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:16,525 INFO L290 TraceCheckUtils]: 31: Hoare triple {28808#(<= ~counter~0 2)} assume true; {28808#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:16,526 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {28808#(<= ~counter~0 2)} {28808#(<= ~counter~0 2)} #63#return; {28808#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:16,526 INFO L290 TraceCheckUtils]: 33: Hoare triple {28808#(<= ~counter~0 2)} assume !!(0 != ~r~0); {28808#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:16,526 INFO L290 TraceCheckUtils]: 34: Hoare triple {28808#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {28808#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:16,527 INFO L290 TraceCheckUtils]: 35: Hoare triple {28808#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {28836#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:16,527 INFO L290 TraceCheckUtils]: 36: Hoare triple {28836#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {28836#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:16,528 INFO L272 TraceCheckUtils]: 37: Hoare triple {28836#(<= ~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)); {28836#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:16,528 INFO L290 TraceCheckUtils]: 38: Hoare triple {28836#(<= ~counter~0 3)} ~cond := #in~cond; {28836#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:16,528 INFO L290 TraceCheckUtils]: 39: Hoare triple {28836#(<= ~counter~0 3)} assume !(0 == ~cond); {28836#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:16,529 INFO L290 TraceCheckUtils]: 40: Hoare triple {28836#(<= ~counter~0 3)} assume true; {28836#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:16,529 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {28836#(<= ~counter~0 3)} {28836#(<= ~counter~0 3)} #63#return; {28836#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:16,529 INFO L290 TraceCheckUtils]: 42: Hoare triple {28836#(<= ~counter~0 3)} assume !!(0 != ~r~0); {28836#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:16,530 INFO L290 TraceCheckUtils]: 43: Hoare triple {28836#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {28836#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:16,530 INFO L290 TraceCheckUtils]: 44: Hoare triple {28836#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {28864#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:16,531 INFO L290 TraceCheckUtils]: 45: Hoare triple {28864#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {28864#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:16,531 INFO L272 TraceCheckUtils]: 46: Hoare triple {28864#(<= ~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)); {28864#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:16,531 INFO L290 TraceCheckUtils]: 47: Hoare triple {28864#(<= ~counter~0 4)} ~cond := #in~cond; {28864#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:16,532 INFO L290 TraceCheckUtils]: 48: Hoare triple {28864#(<= ~counter~0 4)} assume !(0 == ~cond); {28864#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:16,532 INFO L290 TraceCheckUtils]: 49: Hoare triple {28864#(<= ~counter~0 4)} assume true; {28864#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:16,532 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {28864#(<= ~counter~0 4)} {28864#(<= ~counter~0 4)} #63#return; {28864#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:16,533 INFO L290 TraceCheckUtils]: 51: Hoare triple {28864#(<= ~counter~0 4)} assume !!(0 != ~r~0); {28864#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:16,533 INFO L290 TraceCheckUtils]: 52: Hoare triple {28864#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {28864#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:16,534 INFO L290 TraceCheckUtils]: 53: Hoare triple {28864#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {28892#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:16,534 INFO L290 TraceCheckUtils]: 54: Hoare triple {28892#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {28892#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:16,534 INFO L272 TraceCheckUtils]: 55: Hoare triple {28892#(<= ~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)); {28892#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:16,535 INFO L290 TraceCheckUtils]: 56: Hoare triple {28892#(<= ~counter~0 5)} ~cond := #in~cond; {28892#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:16,535 INFO L290 TraceCheckUtils]: 57: Hoare triple {28892#(<= ~counter~0 5)} assume !(0 == ~cond); {28892#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:16,535 INFO L290 TraceCheckUtils]: 58: Hoare triple {28892#(<= ~counter~0 5)} assume true; {28892#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:16,536 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {28892#(<= ~counter~0 5)} {28892#(<= ~counter~0 5)} #63#return; {28892#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:16,536 INFO L290 TraceCheckUtils]: 60: Hoare triple {28892#(<= ~counter~0 5)} assume !!(0 != ~r~0); {28892#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:16,536 INFO L290 TraceCheckUtils]: 61: Hoare triple {28892#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {28892#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:16,537 INFO L290 TraceCheckUtils]: 62: Hoare triple {28892#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {28920#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:16,537 INFO L290 TraceCheckUtils]: 63: Hoare triple {28920#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {28920#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:16,538 INFO L272 TraceCheckUtils]: 64: Hoare triple {28920#(<= ~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)); {28920#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:16,538 INFO L290 TraceCheckUtils]: 65: Hoare triple {28920#(<= ~counter~0 6)} ~cond := #in~cond; {28920#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:16,538 INFO L290 TraceCheckUtils]: 66: Hoare triple {28920#(<= ~counter~0 6)} assume !(0 == ~cond); {28920#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:16,538 INFO L290 TraceCheckUtils]: 67: Hoare triple {28920#(<= ~counter~0 6)} assume true; {28920#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:16,539 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {28920#(<= ~counter~0 6)} {28920#(<= ~counter~0 6)} #63#return; {28920#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:16,539 INFO L290 TraceCheckUtils]: 69: Hoare triple {28920#(<= ~counter~0 6)} assume !!(0 != ~r~0); {28920#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:16,540 INFO L290 TraceCheckUtils]: 70: Hoare triple {28920#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {28920#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:16,540 INFO L290 TraceCheckUtils]: 71: Hoare triple {28920#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {28948#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:16,540 INFO L290 TraceCheckUtils]: 72: Hoare triple {28948#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {28948#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:16,541 INFO L272 TraceCheckUtils]: 73: Hoare triple {28948#(<= ~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)); {28948#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:16,541 INFO L290 TraceCheckUtils]: 74: Hoare triple {28948#(<= ~counter~0 7)} ~cond := #in~cond; {28948#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:16,542 INFO L290 TraceCheckUtils]: 75: Hoare triple {28948#(<= ~counter~0 7)} assume !(0 == ~cond); {28948#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:16,542 INFO L290 TraceCheckUtils]: 76: Hoare triple {28948#(<= ~counter~0 7)} assume true; {28948#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:16,542 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {28948#(<= ~counter~0 7)} {28948#(<= ~counter~0 7)} #63#return; {28948#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:16,543 INFO L290 TraceCheckUtils]: 78: Hoare triple {28948#(<= ~counter~0 7)} assume !!(0 != ~r~0); {28948#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:16,543 INFO L290 TraceCheckUtils]: 79: Hoare triple {28948#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {28948#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:16,543 INFO L290 TraceCheckUtils]: 80: Hoare triple {28948#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {28976#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:16,544 INFO L290 TraceCheckUtils]: 81: Hoare triple {28976#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {28976#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:16,544 INFO L272 TraceCheckUtils]: 82: Hoare triple {28976#(<= ~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)); {28976#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:16,545 INFO L290 TraceCheckUtils]: 83: Hoare triple {28976#(<= ~counter~0 8)} ~cond := #in~cond; {28976#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:16,545 INFO L290 TraceCheckUtils]: 84: Hoare triple {28976#(<= ~counter~0 8)} assume !(0 == ~cond); {28976#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:16,545 INFO L290 TraceCheckUtils]: 85: Hoare triple {28976#(<= ~counter~0 8)} assume true; {28976#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:16,546 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {28976#(<= ~counter~0 8)} {28976#(<= ~counter~0 8)} #63#return; {28976#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:16,546 INFO L290 TraceCheckUtils]: 87: Hoare triple {28976#(<= ~counter~0 8)} assume !!(0 != ~r~0); {28976#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:16,546 INFO L290 TraceCheckUtils]: 88: Hoare triple {28976#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {28976#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:16,547 INFO L290 TraceCheckUtils]: 89: Hoare triple {28976#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29004#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:16,547 INFO L290 TraceCheckUtils]: 90: Hoare triple {29004#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {29004#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:16,548 INFO L272 TraceCheckUtils]: 91: Hoare triple {29004#(<= ~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)); {29004#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:16,548 INFO L290 TraceCheckUtils]: 92: Hoare triple {29004#(<= ~counter~0 9)} ~cond := #in~cond; {29004#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:16,548 INFO L290 TraceCheckUtils]: 93: Hoare triple {29004#(<= ~counter~0 9)} assume !(0 == ~cond); {29004#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:16,548 INFO L290 TraceCheckUtils]: 94: Hoare triple {29004#(<= ~counter~0 9)} assume true; {29004#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:16,549 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {29004#(<= ~counter~0 9)} {29004#(<= ~counter~0 9)} #63#return; {29004#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:16,549 INFO L290 TraceCheckUtils]: 96: Hoare triple {29004#(<= ~counter~0 9)} assume !!(0 != ~r~0); {29004#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:16,550 INFO L290 TraceCheckUtils]: 97: Hoare triple {29004#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29004#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:16,550 INFO L290 TraceCheckUtils]: 98: Hoare triple {29004#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29032#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:16,550 INFO L290 TraceCheckUtils]: 99: Hoare triple {29032#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {29032#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:16,551 INFO L272 TraceCheckUtils]: 100: Hoare triple {29032#(<= ~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)); {29032#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:16,551 INFO L290 TraceCheckUtils]: 101: Hoare triple {29032#(<= ~counter~0 10)} ~cond := #in~cond; {29032#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:16,552 INFO L290 TraceCheckUtils]: 102: Hoare triple {29032#(<= ~counter~0 10)} assume !(0 == ~cond); {29032#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:16,552 INFO L290 TraceCheckUtils]: 103: Hoare triple {29032#(<= ~counter~0 10)} assume true; {29032#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:16,552 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {29032#(<= ~counter~0 10)} {29032#(<= ~counter~0 10)} #63#return; {29032#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:16,553 INFO L290 TraceCheckUtils]: 105: Hoare triple {29032#(<= ~counter~0 10)} assume !!(0 != ~r~0); {29032#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:16,553 INFO L290 TraceCheckUtils]: 106: Hoare triple {29032#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29032#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:16,553 INFO L290 TraceCheckUtils]: 107: Hoare triple {29032#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29060#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:16,554 INFO L290 TraceCheckUtils]: 108: Hoare triple {29060#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {29060#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:16,554 INFO L272 TraceCheckUtils]: 109: Hoare triple {29060#(<= ~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)); {29060#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:16,555 INFO L290 TraceCheckUtils]: 110: Hoare triple {29060#(<= ~counter~0 11)} ~cond := #in~cond; {29060#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:16,555 INFO L290 TraceCheckUtils]: 111: Hoare triple {29060#(<= ~counter~0 11)} assume !(0 == ~cond); {29060#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:16,555 INFO L290 TraceCheckUtils]: 112: Hoare triple {29060#(<= ~counter~0 11)} assume true; {29060#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:16,556 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {29060#(<= ~counter~0 11)} {29060#(<= ~counter~0 11)} #63#return; {29060#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:16,556 INFO L290 TraceCheckUtils]: 114: Hoare triple {29060#(<= ~counter~0 11)} assume !!(0 != ~r~0); {29060#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:16,556 INFO L290 TraceCheckUtils]: 115: Hoare triple {29060#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29060#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:16,557 INFO L290 TraceCheckUtils]: 116: Hoare triple {29060#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29088#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:16,557 INFO L290 TraceCheckUtils]: 117: Hoare triple {29088#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {29088#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:16,558 INFO L272 TraceCheckUtils]: 118: Hoare triple {29088#(<= ~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)); {29088#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:16,558 INFO L290 TraceCheckUtils]: 119: Hoare triple {29088#(<= ~counter~0 12)} ~cond := #in~cond; {29088#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:16,558 INFO L290 TraceCheckUtils]: 120: Hoare triple {29088#(<= ~counter~0 12)} assume !(0 == ~cond); {29088#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:16,558 INFO L290 TraceCheckUtils]: 121: Hoare triple {29088#(<= ~counter~0 12)} assume true; {29088#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:16,559 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {29088#(<= ~counter~0 12)} {29088#(<= ~counter~0 12)} #63#return; {29088#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:16,559 INFO L290 TraceCheckUtils]: 123: Hoare triple {29088#(<= ~counter~0 12)} assume !!(0 != ~r~0); {29088#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:16,560 INFO L290 TraceCheckUtils]: 124: Hoare triple {29088#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29088#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:16,560 INFO L290 TraceCheckUtils]: 125: Hoare triple {29088#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29116#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:16,560 INFO L290 TraceCheckUtils]: 126: Hoare triple {29116#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {29116#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:16,561 INFO L272 TraceCheckUtils]: 127: Hoare triple {29116#(<= ~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)); {29116#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:16,561 INFO L290 TraceCheckUtils]: 128: Hoare triple {29116#(<= ~counter~0 13)} ~cond := #in~cond; {29116#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:16,561 INFO L290 TraceCheckUtils]: 129: Hoare triple {29116#(<= ~counter~0 13)} assume !(0 == ~cond); {29116#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:16,562 INFO L290 TraceCheckUtils]: 130: Hoare triple {29116#(<= ~counter~0 13)} assume true; {29116#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:16,562 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {29116#(<= ~counter~0 13)} {29116#(<= ~counter~0 13)} #63#return; {29116#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:16,563 INFO L290 TraceCheckUtils]: 132: Hoare triple {29116#(<= ~counter~0 13)} assume !!(0 != ~r~0); {29116#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:16,563 INFO L290 TraceCheckUtils]: 133: Hoare triple {29116#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29116#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:16,563 INFO L290 TraceCheckUtils]: 134: Hoare triple {29116#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29144#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:16,564 INFO L290 TraceCheckUtils]: 135: Hoare triple {29144#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {29144#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:16,564 INFO L272 TraceCheckUtils]: 136: Hoare triple {29144#(<= ~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)); {29144#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:16,565 INFO L290 TraceCheckUtils]: 137: Hoare triple {29144#(<= ~counter~0 14)} ~cond := #in~cond; {29144#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:16,565 INFO L290 TraceCheckUtils]: 138: Hoare triple {29144#(<= ~counter~0 14)} assume !(0 == ~cond); {29144#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:16,565 INFO L290 TraceCheckUtils]: 139: Hoare triple {29144#(<= ~counter~0 14)} assume true; {29144#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:16,566 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {29144#(<= ~counter~0 14)} {29144#(<= ~counter~0 14)} #63#return; {29144#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:16,566 INFO L290 TraceCheckUtils]: 141: Hoare triple {29144#(<= ~counter~0 14)} assume !!(0 != ~r~0); {29144#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:16,566 INFO L290 TraceCheckUtils]: 142: Hoare triple {29144#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29144#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:16,567 INFO L290 TraceCheckUtils]: 143: Hoare triple {29144#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29172#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:16,567 INFO L290 TraceCheckUtils]: 144: Hoare triple {29172#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {29172#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:16,568 INFO L272 TraceCheckUtils]: 145: Hoare triple {29172#(<= ~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)); {29172#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:16,568 INFO L290 TraceCheckUtils]: 146: Hoare triple {29172#(<= ~counter~0 15)} ~cond := #in~cond; {29172#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:16,568 INFO L290 TraceCheckUtils]: 147: Hoare triple {29172#(<= ~counter~0 15)} assume !(0 == ~cond); {29172#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:16,568 INFO L290 TraceCheckUtils]: 148: Hoare triple {29172#(<= ~counter~0 15)} assume true; {29172#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:16,569 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {29172#(<= ~counter~0 15)} {29172#(<= ~counter~0 15)} #63#return; {29172#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:16,569 INFO L290 TraceCheckUtils]: 150: Hoare triple {29172#(<= ~counter~0 15)} assume !!(0 != ~r~0); {29172#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:16,570 INFO L290 TraceCheckUtils]: 151: Hoare triple {29172#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29172#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:16,570 INFO L290 TraceCheckUtils]: 152: Hoare triple {29172#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29200#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:16,571 INFO L290 TraceCheckUtils]: 153: Hoare triple {29200#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {29200#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:16,571 INFO L272 TraceCheckUtils]: 154: Hoare triple {29200#(<= ~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)); {29200#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:16,571 INFO L290 TraceCheckUtils]: 155: Hoare triple {29200#(<= ~counter~0 16)} ~cond := #in~cond; {29200#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:16,572 INFO L290 TraceCheckUtils]: 156: Hoare triple {29200#(<= ~counter~0 16)} assume !(0 == ~cond); {29200#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:16,572 INFO L290 TraceCheckUtils]: 157: Hoare triple {29200#(<= ~counter~0 16)} assume true; {29200#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:16,572 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {29200#(<= ~counter~0 16)} {29200#(<= ~counter~0 16)} #63#return; {29200#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:16,573 INFO L290 TraceCheckUtils]: 159: Hoare triple {29200#(<= ~counter~0 16)} assume !!(0 != ~r~0); {29200#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:16,573 INFO L290 TraceCheckUtils]: 160: Hoare triple {29200#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29200#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:16,574 INFO L290 TraceCheckUtils]: 161: Hoare triple {29200#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29228#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:16,574 INFO L290 TraceCheckUtils]: 162: Hoare triple {29228#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {29228#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:16,574 INFO L272 TraceCheckUtils]: 163: Hoare triple {29228#(<= ~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)); {29228#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:16,575 INFO L290 TraceCheckUtils]: 164: Hoare triple {29228#(<= ~counter~0 17)} ~cond := #in~cond; {29228#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:16,575 INFO L290 TraceCheckUtils]: 165: Hoare triple {29228#(<= ~counter~0 17)} assume !(0 == ~cond); {29228#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:16,575 INFO L290 TraceCheckUtils]: 166: Hoare triple {29228#(<= ~counter~0 17)} assume true; {29228#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:16,576 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {29228#(<= ~counter~0 17)} {29228#(<= ~counter~0 17)} #63#return; {29228#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:16,576 INFO L290 TraceCheckUtils]: 168: Hoare triple {29228#(<= ~counter~0 17)} assume !!(0 != ~r~0); {29228#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:16,576 INFO L290 TraceCheckUtils]: 169: Hoare triple {29228#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29228#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:16,577 INFO L290 TraceCheckUtils]: 170: Hoare triple {29228#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29256#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:16,577 INFO L290 TraceCheckUtils]: 171: Hoare triple {29256#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {29256#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:16,578 INFO L272 TraceCheckUtils]: 172: Hoare triple {29256#(<= ~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)); {29256#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:16,578 INFO L290 TraceCheckUtils]: 173: Hoare triple {29256#(<= ~counter~0 18)} ~cond := #in~cond; {29256#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:16,578 INFO L290 TraceCheckUtils]: 174: Hoare triple {29256#(<= ~counter~0 18)} assume !(0 == ~cond); {29256#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:16,579 INFO L290 TraceCheckUtils]: 175: Hoare triple {29256#(<= ~counter~0 18)} assume true; {29256#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:16,579 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {29256#(<= ~counter~0 18)} {29256#(<= ~counter~0 18)} #63#return; {29256#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:16,579 INFO L290 TraceCheckUtils]: 177: Hoare triple {29256#(<= ~counter~0 18)} assume !!(0 != ~r~0); {29256#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:16,580 INFO L290 TraceCheckUtils]: 178: Hoare triple {29256#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29256#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:16,580 INFO L290 TraceCheckUtils]: 179: Hoare triple {29256#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29284#(<= ~counter~0 19)} is VALID [2022-04-08 12:43:16,580 INFO L290 TraceCheckUtils]: 180: Hoare triple {29284#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {29284#(<= ~counter~0 19)} is VALID [2022-04-08 12:43:16,581 INFO L272 TraceCheckUtils]: 181: Hoare triple {29284#(<= ~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)); {29284#(<= ~counter~0 19)} is VALID [2022-04-08 12:43:16,581 INFO L290 TraceCheckUtils]: 182: Hoare triple {29284#(<= ~counter~0 19)} ~cond := #in~cond; {29284#(<= ~counter~0 19)} is VALID [2022-04-08 12:43:16,582 INFO L290 TraceCheckUtils]: 183: Hoare triple {29284#(<= ~counter~0 19)} assume !(0 == ~cond); {29284#(<= ~counter~0 19)} is VALID [2022-04-08 12:43:16,582 INFO L290 TraceCheckUtils]: 184: Hoare triple {29284#(<= ~counter~0 19)} assume true; {29284#(<= ~counter~0 19)} is VALID [2022-04-08 12:43:16,582 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {29284#(<= ~counter~0 19)} {29284#(<= ~counter~0 19)} #63#return; {29284#(<= ~counter~0 19)} is VALID [2022-04-08 12:43:16,583 INFO L290 TraceCheckUtils]: 186: Hoare triple {29284#(<= ~counter~0 19)} assume !!(0 != ~r~0); {29284#(<= ~counter~0 19)} is VALID [2022-04-08 12:43:16,583 INFO L290 TraceCheckUtils]: 187: Hoare triple {29284#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29284#(<= ~counter~0 19)} is VALID [2022-04-08 12:43:16,583 INFO L290 TraceCheckUtils]: 188: Hoare triple {29284#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29312#(<= ~counter~0 20)} is VALID [2022-04-08 12:43:16,584 INFO L290 TraceCheckUtils]: 189: Hoare triple {29312#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {29312#(<= ~counter~0 20)} is VALID [2022-04-08 12:43:16,584 INFO L272 TraceCheckUtils]: 190: Hoare triple {29312#(<= ~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)); {29312#(<= ~counter~0 20)} is VALID [2022-04-08 12:43:16,585 INFO L290 TraceCheckUtils]: 191: Hoare triple {29312#(<= ~counter~0 20)} ~cond := #in~cond; {29312#(<= ~counter~0 20)} is VALID [2022-04-08 12:43:16,585 INFO L290 TraceCheckUtils]: 192: Hoare triple {29312#(<= ~counter~0 20)} assume !(0 == ~cond); {29312#(<= ~counter~0 20)} is VALID [2022-04-08 12:43:16,585 INFO L290 TraceCheckUtils]: 193: Hoare triple {29312#(<= ~counter~0 20)} assume true; {29312#(<= ~counter~0 20)} is VALID [2022-04-08 12:43:16,586 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {29312#(<= ~counter~0 20)} {29312#(<= ~counter~0 20)} #63#return; {29312#(<= ~counter~0 20)} is VALID [2022-04-08 12:43:16,586 INFO L290 TraceCheckUtils]: 195: Hoare triple {29312#(<= ~counter~0 20)} assume !!(0 != ~r~0); {29312#(<= ~counter~0 20)} is VALID [2022-04-08 12:43:16,586 INFO L290 TraceCheckUtils]: 196: Hoare triple {29312#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29312#(<= ~counter~0 20)} is VALID [2022-04-08 12:43:16,587 INFO L290 TraceCheckUtils]: 197: Hoare triple {29312#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29340#(<= |main_#t~post6| 20)} is VALID [2022-04-08 12:43:16,587 INFO L290 TraceCheckUtils]: 198: Hoare triple {29340#(<= |main_#t~post6| 20)} assume !(#t~post6 < 50);havoc #t~post6; {28724#false} is VALID [2022-04-08 12:43:16,587 INFO L272 TraceCheckUtils]: 199: Hoare triple {28724#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)); {28724#false} is VALID [2022-04-08 12:43:16,587 INFO L290 TraceCheckUtils]: 200: Hoare triple {28724#false} ~cond := #in~cond; {28724#false} is VALID [2022-04-08 12:43:16,587 INFO L290 TraceCheckUtils]: 201: Hoare triple {28724#false} assume 0 == ~cond; {28724#false} is VALID [2022-04-08 12:43:16,587 INFO L290 TraceCheckUtils]: 202: Hoare triple {28724#false} assume !false; {28724#false} is VALID [2022-04-08 12:43:16,588 INFO L134 CoverageAnalysis]: Checked inductivity of 1794 backedges. 40 proven. 1750 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:43:16,588 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:43:17,934 INFO L290 TraceCheckUtils]: 202: Hoare triple {28724#false} assume !false; {28724#false} is VALID [2022-04-08 12:43:17,934 INFO L290 TraceCheckUtils]: 201: Hoare triple {28724#false} assume 0 == ~cond; {28724#false} is VALID [2022-04-08 12:43:17,934 INFO L290 TraceCheckUtils]: 200: Hoare triple {28724#false} ~cond := #in~cond; {28724#false} is VALID [2022-04-08 12:43:17,934 INFO L272 TraceCheckUtils]: 199: Hoare triple {28724#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)); {28724#false} is VALID [2022-04-08 12:43:17,935 INFO L290 TraceCheckUtils]: 198: Hoare triple {29368#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {28724#false} is VALID [2022-04-08 12:43:17,935 INFO L290 TraceCheckUtils]: 197: Hoare triple {29372#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29368#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:43:17,935 INFO L290 TraceCheckUtils]: 196: Hoare triple {29372#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29372#(< ~counter~0 50)} is VALID [2022-04-08 12:43:17,935 INFO L290 TraceCheckUtils]: 195: Hoare triple {29372#(< ~counter~0 50)} assume !!(0 != ~r~0); {29372#(< ~counter~0 50)} is VALID [2022-04-08 12:43:17,936 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {28723#true} {29372#(< ~counter~0 50)} #63#return; {29372#(< ~counter~0 50)} is VALID [2022-04-08 12:43:17,936 INFO L290 TraceCheckUtils]: 193: Hoare triple {28723#true} assume true; {28723#true} is VALID [2022-04-08 12:43:17,936 INFO L290 TraceCheckUtils]: 192: Hoare triple {28723#true} assume !(0 == ~cond); {28723#true} is VALID [2022-04-08 12:43:17,936 INFO L290 TraceCheckUtils]: 191: Hoare triple {28723#true} ~cond := #in~cond; {28723#true} is VALID [2022-04-08 12:43:17,936 INFO L272 TraceCheckUtils]: 190: Hoare triple {29372#(< ~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)); {28723#true} is VALID [2022-04-08 12:43:17,937 INFO L290 TraceCheckUtils]: 189: Hoare triple {29372#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {29372#(< ~counter~0 50)} is VALID [2022-04-08 12:43:17,938 INFO L290 TraceCheckUtils]: 188: Hoare triple {29400#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29372#(< ~counter~0 50)} is VALID [2022-04-08 12:43:17,938 INFO L290 TraceCheckUtils]: 187: Hoare triple {29400#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29400#(< ~counter~0 49)} is VALID [2022-04-08 12:43:17,938 INFO L290 TraceCheckUtils]: 186: Hoare triple {29400#(< ~counter~0 49)} assume !!(0 != ~r~0); {29400#(< ~counter~0 49)} is VALID [2022-04-08 12:43:17,939 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {28723#true} {29400#(< ~counter~0 49)} #63#return; {29400#(< ~counter~0 49)} is VALID [2022-04-08 12:43:17,939 INFO L290 TraceCheckUtils]: 184: Hoare triple {28723#true} assume true; {28723#true} is VALID [2022-04-08 12:43:17,939 INFO L290 TraceCheckUtils]: 183: Hoare triple {28723#true} assume !(0 == ~cond); {28723#true} is VALID [2022-04-08 12:43:17,939 INFO L290 TraceCheckUtils]: 182: Hoare triple {28723#true} ~cond := #in~cond; {28723#true} is VALID [2022-04-08 12:43:17,939 INFO L272 TraceCheckUtils]: 181: Hoare triple {29400#(< ~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)); {28723#true} is VALID [2022-04-08 12:43:17,939 INFO L290 TraceCheckUtils]: 180: Hoare triple {29400#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {29400#(< ~counter~0 49)} is VALID [2022-04-08 12:43:17,940 INFO L290 TraceCheckUtils]: 179: Hoare triple {29428#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29400#(< ~counter~0 49)} is VALID [2022-04-08 12:43:17,940 INFO L290 TraceCheckUtils]: 178: Hoare triple {29428#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29428#(< ~counter~0 48)} is VALID [2022-04-08 12:43:17,940 INFO L290 TraceCheckUtils]: 177: Hoare triple {29428#(< ~counter~0 48)} assume !!(0 != ~r~0); {29428#(< ~counter~0 48)} is VALID [2022-04-08 12:43:17,941 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {28723#true} {29428#(< ~counter~0 48)} #63#return; {29428#(< ~counter~0 48)} is VALID [2022-04-08 12:43:17,941 INFO L290 TraceCheckUtils]: 175: Hoare triple {28723#true} assume true; {28723#true} is VALID [2022-04-08 12:43:17,941 INFO L290 TraceCheckUtils]: 174: Hoare triple {28723#true} assume !(0 == ~cond); {28723#true} is VALID [2022-04-08 12:43:17,941 INFO L290 TraceCheckUtils]: 173: Hoare triple {28723#true} ~cond := #in~cond; {28723#true} is VALID [2022-04-08 12:43:17,941 INFO L272 TraceCheckUtils]: 172: Hoare triple {29428#(< ~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)); {28723#true} is VALID [2022-04-08 12:43:17,941 INFO L290 TraceCheckUtils]: 171: Hoare triple {29428#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {29428#(< ~counter~0 48)} is VALID [2022-04-08 12:43:17,942 INFO L290 TraceCheckUtils]: 170: Hoare triple {29456#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29428#(< ~counter~0 48)} is VALID [2022-04-08 12:43:17,942 INFO L290 TraceCheckUtils]: 169: Hoare triple {29456#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29456#(< ~counter~0 47)} is VALID [2022-04-08 12:43:17,943 INFO L290 TraceCheckUtils]: 168: Hoare triple {29456#(< ~counter~0 47)} assume !!(0 != ~r~0); {29456#(< ~counter~0 47)} is VALID [2022-04-08 12:43:17,943 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {28723#true} {29456#(< ~counter~0 47)} #63#return; {29456#(< ~counter~0 47)} is VALID [2022-04-08 12:43:17,943 INFO L290 TraceCheckUtils]: 166: Hoare triple {28723#true} assume true; {28723#true} is VALID [2022-04-08 12:43:17,943 INFO L290 TraceCheckUtils]: 165: Hoare triple {28723#true} assume !(0 == ~cond); {28723#true} is VALID [2022-04-08 12:43:17,943 INFO L290 TraceCheckUtils]: 164: Hoare triple {28723#true} ~cond := #in~cond; {28723#true} is VALID [2022-04-08 12:43:17,943 INFO L272 TraceCheckUtils]: 163: Hoare triple {29456#(< ~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)); {28723#true} is VALID [2022-04-08 12:43:17,944 INFO L290 TraceCheckUtils]: 162: Hoare triple {29456#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {29456#(< ~counter~0 47)} is VALID [2022-04-08 12:43:17,944 INFO L290 TraceCheckUtils]: 161: Hoare triple {29484#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29456#(< ~counter~0 47)} is VALID [2022-04-08 12:43:17,945 INFO L290 TraceCheckUtils]: 160: Hoare triple {29484#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29484#(< ~counter~0 46)} is VALID [2022-04-08 12:43:17,945 INFO L290 TraceCheckUtils]: 159: Hoare triple {29484#(< ~counter~0 46)} assume !!(0 != ~r~0); {29484#(< ~counter~0 46)} is VALID [2022-04-08 12:43:17,945 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {28723#true} {29484#(< ~counter~0 46)} #63#return; {29484#(< ~counter~0 46)} is VALID [2022-04-08 12:43:17,946 INFO L290 TraceCheckUtils]: 157: Hoare triple {28723#true} assume true; {28723#true} is VALID [2022-04-08 12:43:17,946 INFO L290 TraceCheckUtils]: 156: Hoare triple {28723#true} assume !(0 == ~cond); {28723#true} is VALID [2022-04-08 12:43:17,946 INFO L290 TraceCheckUtils]: 155: Hoare triple {28723#true} ~cond := #in~cond; {28723#true} is VALID [2022-04-08 12:43:17,946 INFO L272 TraceCheckUtils]: 154: Hoare triple {29484#(< ~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)); {28723#true} is VALID [2022-04-08 12:43:17,946 INFO L290 TraceCheckUtils]: 153: Hoare triple {29484#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {29484#(< ~counter~0 46)} is VALID [2022-04-08 12:43:17,947 INFO L290 TraceCheckUtils]: 152: Hoare triple {29512#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29484#(< ~counter~0 46)} is VALID [2022-04-08 12:43:17,947 INFO L290 TraceCheckUtils]: 151: Hoare triple {29512#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29512#(< ~counter~0 45)} is VALID [2022-04-08 12:43:17,947 INFO L290 TraceCheckUtils]: 150: Hoare triple {29512#(< ~counter~0 45)} assume !!(0 != ~r~0); {29512#(< ~counter~0 45)} is VALID [2022-04-08 12:43:17,948 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {28723#true} {29512#(< ~counter~0 45)} #63#return; {29512#(< ~counter~0 45)} is VALID [2022-04-08 12:43:17,948 INFO L290 TraceCheckUtils]: 148: Hoare triple {28723#true} assume true; {28723#true} is VALID [2022-04-08 12:43:17,948 INFO L290 TraceCheckUtils]: 147: Hoare triple {28723#true} assume !(0 == ~cond); {28723#true} is VALID [2022-04-08 12:43:17,948 INFO L290 TraceCheckUtils]: 146: Hoare triple {28723#true} ~cond := #in~cond; {28723#true} is VALID [2022-04-08 12:43:17,948 INFO L272 TraceCheckUtils]: 145: Hoare triple {29512#(< ~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)); {28723#true} is VALID [2022-04-08 12:43:17,951 INFO L290 TraceCheckUtils]: 144: Hoare triple {29512#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {29512#(< ~counter~0 45)} is VALID [2022-04-08 12:43:17,952 INFO L290 TraceCheckUtils]: 143: Hoare triple {29540#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29512#(< ~counter~0 45)} is VALID [2022-04-08 12:43:17,952 INFO L290 TraceCheckUtils]: 142: Hoare triple {29540#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29540#(< ~counter~0 44)} is VALID [2022-04-08 12:43:17,952 INFO L290 TraceCheckUtils]: 141: Hoare triple {29540#(< ~counter~0 44)} assume !!(0 != ~r~0); {29540#(< ~counter~0 44)} is VALID [2022-04-08 12:43:17,953 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {28723#true} {29540#(< ~counter~0 44)} #63#return; {29540#(< ~counter~0 44)} is VALID [2022-04-08 12:43:17,953 INFO L290 TraceCheckUtils]: 139: Hoare triple {28723#true} assume true; {28723#true} is VALID [2022-04-08 12:43:17,953 INFO L290 TraceCheckUtils]: 138: Hoare triple {28723#true} assume !(0 == ~cond); {28723#true} is VALID [2022-04-08 12:43:17,953 INFO L290 TraceCheckUtils]: 137: Hoare triple {28723#true} ~cond := #in~cond; {28723#true} is VALID [2022-04-08 12:43:17,953 INFO L272 TraceCheckUtils]: 136: Hoare triple {29540#(< ~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)); {28723#true} is VALID [2022-04-08 12:43:17,953 INFO L290 TraceCheckUtils]: 135: Hoare triple {29540#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {29540#(< ~counter~0 44)} is VALID [2022-04-08 12:43:17,954 INFO L290 TraceCheckUtils]: 134: Hoare triple {29568#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29540#(< ~counter~0 44)} is VALID [2022-04-08 12:43:17,954 INFO L290 TraceCheckUtils]: 133: Hoare triple {29568#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29568#(< ~counter~0 43)} is VALID [2022-04-08 12:43:17,955 INFO L290 TraceCheckUtils]: 132: Hoare triple {29568#(< ~counter~0 43)} assume !!(0 != ~r~0); {29568#(< ~counter~0 43)} is VALID [2022-04-08 12:43:17,955 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {28723#true} {29568#(< ~counter~0 43)} #63#return; {29568#(< ~counter~0 43)} is VALID [2022-04-08 12:43:17,955 INFO L290 TraceCheckUtils]: 130: Hoare triple {28723#true} assume true; {28723#true} is VALID [2022-04-08 12:43:17,955 INFO L290 TraceCheckUtils]: 129: Hoare triple {28723#true} assume !(0 == ~cond); {28723#true} is VALID [2022-04-08 12:43:17,955 INFO L290 TraceCheckUtils]: 128: Hoare triple {28723#true} ~cond := #in~cond; {28723#true} is VALID [2022-04-08 12:43:17,955 INFO L272 TraceCheckUtils]: 127: Hoare triple {29568#(< ~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)); {28723#true} is VALID [2022-04-08 12:43:17,956 INFO L290 TraceCheckUtils]: 126: Hoare triple {29568#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {29568#(< ~counter~0 43)} is VALID [2022-04-08 12:43:17,956 INFO L290 TraceCheckUtils]: 125: Hoare triple {29596#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29568#(< ~counter~0 43)} is VALID [2022-04-08 12:43:17,957 INFO L290 TraceCheckUtils]: 124: Hoare triple {29596#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29596#(< ~counter~0 42)} is VALID [2022-04-08 12:43:17,957 INFO L290 TraceCheckUtils]: 123: Hoare triple {29596#(< ~counter~0 42)} assume !!(0 != ~r~0); {29596#(< ~counter~0 42)} is VALID [2022-04-08 12:43:17,957 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {28723#true} {29596#(< ~counter~0 42)} #63#return; {29596#(< ~counter~0 42)} is VALID [2022-04-08 12:43:17,957 INFO L290 TraceCheckUtils]: 121: Hoare triple {28723#true} assume true; {28723#true} is VALID [2022-04-08 12:43:17,958 INFO L290 TraceCheckUtils]: 120: Hoare triple {28723#true} assume !(0 == ~cond); {28723#true} is VALID [2022-04-08 12:43:17,958 INFO L290 TraceCheckUtils]: 119: Hoare triple {28723#true} ~cond := #in~cond; {28723#true} is VALID [2022-04-08 12:43:17,958 INFO L272 TraceCheckUtils]: 118: Hoare triple {29596#(< ~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)); {28723#true} is VALID [2022-04-08 12:43:17,959 INFO L290 TraceCheckUtils]: 117: Hoare triple {29596#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {29596#(< ~counter~0 42)} is VALID [2022-04-08 12:43:17,960 INFO L290 TraceCheckUtils]: 116: Hoare triple {29624#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29596#(< ~counter~0 42)} is VALID [2022-04-08 12:43:17,960 INFO L290 TraceCheckUtils]: 115: Hoare triple {29624#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29624#(< ~counter~0 41)} is VALID [2022-04-08 12:43:17,961 INFO L290 TraceCheckUtils]: 114: Hoare triple {29624#(< ~counter~0 41)} assume !!(0 != ~r~0); {29624#(< ~counter~0 41)} is VALID [2022-04-08 12:43:17,961 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {28723#true} {29624#(< ~counter~0 41)} #63#return; {29624#(< ~counter~0 41)} is VALID [2022-04-08 12:43:17,961 INFO L290 TraceCheckUtils]: 112: Hoare triple {28723#true} assume true; {28723#true} is VALID [2022-04-08 12:43:17,961 INFO L290 TraceCheckUtils]: 111: Hoare triple {28723#true} assume !(0 == ~cond); {28723#true} is VALID [2022-04-08 12:43:17,962 INFO L290 TraceCheckUtils]: 110: Hoare triple {28723#true} ~cond := #in~cond; {28723#true} is VALID [2022-04-08 12:43:17,962 INFO L272 TraceCheckUtils]: 109: Hoare triple {29624#(< ~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)); {28723#true} is VALID [2022-04-08 12:43:17,962 INFO L290 TraceCheckUtils]: 108: Hoare triple {29624#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {29624#(< ~counter~0 41)} is VALID [2022-04-08 12:43:17,963 INFO L290 TraceCheckUtils]: 107: Hoare triple {29652#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29624#(< ~counter~0 41)} is VALID [2022-04-08 12:43:17,963 INFO L290 TraceCheckUtils]: 106: Hoare triple {29652#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29652#(< ~counter~0 40)} is VALID [2022-04-08 12:43:17,963 INFO L290 TraceCheckUtils]: 105: Hoare triple {29652#(< ~counter~0 40)} assume !!(0 != ~r~0); {29652#(< ~counter~0 40)} is VALID [2022-04-08 12:43:17,964 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {28723#true} {29652#(< ~counter~0 40)} #63#return; {29652#(< ~counter~0 40)} is VALID [2022-04-08 12:43:17,964 INFO L290 TraceCheckUtils]: 103: Hoare triple {28723#true} assume true; {28723#true} is VALID [2022-04-08 12:43:17,964 INFO L290 TraceCheckUtils]: 102: Hoare triple {28723#true} assume !(0 == ~cond); {28723#true} is VALID [2022-04-08 12:43:17,964 INFO L290 TraceCheckUtils]: 101: Hoare triple {28723#true} ~cond := #in~cond; {28723#true} is VALID [2022-04-08 12:43:17,964 INFO L272 TraceCheckUtils]: 100: Hoare triple {29652#(< ~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)); {28723#true} is VALID [2022-04-08 12:43:17,965 INFO L290 TraceCheckUtils]: 99: Hoare triple {29652#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {29652#(< ~counter~0 40)} is VALID [2022-04-08 12:43:17,965 INFO L290 TraceCheckUtils]: 98: Hoare triple {29680#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29652#(< ~counter~0 40)} is VALID [2022-04-08 12:43:17,966 INFO L290 TraceCheckUtils]: 97: Hoare triple {29680#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29680#(< ~counter~0 39)} is VALID [2022-04-08 12:43:17,966 INFO L290 TraceCheckUtils]: 96: Hoare triple {29680#(< ~counter~0 39)} assume !!(0 != ~r~0); {29680#(< ~counter~0 39)} is VALID [2022-04-08 12:43:17,967 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {28723#true} {29680#(< ~counter~0 39)} #63#return; {29680#(< ~counter~0 39)} is VALID [2022-04-08 12:43:17,967 INFO L290 TraceCheckUtils]: 94: Hoare triple {28723#true} assume true; {28723#true} is VALID [2022-04-08 12:43:17,967 INFO L290 TraceCheckUtils]: 93: Hoare triple {28723#true} assume !(0 == ~cond); {28723#true} is VALID [2022-04-08 12:43:17,967 INFO L290 TraceCheckUtils]: 92: Hoare triple {28723#true} ~cond := #in~cond; {28723#true} is VALID [2022-04-08 12:43:17,967 INFO L272 TraceCheckUtils]: 91: Hoare triple {29680#(< ~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)); {28723#true} is VALID [2022-04-08 12:43:17,968 INFO L290 TraceCheckUtils]: 90: Hoare triple {29680#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {29680#(< ~counter~0 39)} is VALID [2022-04-08 12:43:17,968 INFO L290 TraceCheckUtils]: 89: Hoare triple {29708#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29680#(< ~counter~0 39)} is VALID [2022-04-08 12:43:17,969 INFO L290 TraceCheckUtils]: 88: Hoare triple {29708#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29708#(< ~counter~0 38)} is VALID [2022-04-08 12:43:17,969 INFO L290 TraceCheckUtils]: 87: Hoare triple {29708#(< ~counter~0 38)} assume !!(0 != ~r~0); {29708#(< ~counter~0 38)} is VALID [2022-04-08 12:43:17,970 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {28723#true} {29708#(< ~counter~0 38)} #63#return; {29708#(< ~counter~0 38)} is VALID [2022-04-08 12:43:17,970 INFO L290 TraceCheckUtils]: 85: Hoare triple {28723#true} assume true; {28723#true} is VALID [2022-04-08 12:43:17,970 INFO L290 TraceCheckUtils]: 84: Hoare triple {28723#true} assume !(0 == ~cond); {28723#true} is VALID [2022-04-08 12:43:17,970 INFO L290 TraceCheckUtils]: 83: Hoare triple {28723#true} ~cond := #in~cond; {28723#true} is VALID [2022-04-08 12:43:17,970 INFO L272 TraceCheckUtils]: 82: Hoare triple {29708#(< ~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)); {28723#true} is VALID [2022-04-08 12:43:17,971 INFO L290 TraceCheckUtils]: 81: Hoare triple {29708#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {29708#(< ~counter~0 38)} is VALID [2022-04-08 12:43:17,971 INFO L290 TraceCheckUtils]: 80: Hoare triple {29736#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29708#(< ~counter~0 38)} is VALID [2022-04-08 12:43:17,972 INFO L290 TraceCheckUtils]: 79: Hoare triple {29736#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29736#(< ~counter~0 37)} is VALID [2022-04-08 12:43:17,972 INFO L290 TraceCheckUtils]: 78: Hoare triple {29736#(< ~counter~0 37)} assume !!(0 != ~r~0); {29736#(< ~counter~0 37)} is VALID [2022-04-08 12:43:17,972 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {28723#true} {29736#(< ~counter~0 37)} #63#return; {29736#(< ~counter~0 37)} is VALID [2022-04-08 12:43:17,972 INFO L290 TraceCheckUtils]: 76: Hoare triple {28723#true} assume true; {28723#true} is VALID [2022-04-08 12:43:17,973 INFO L290 TraceCheckUtils]: 75: Hoare triple {28723#true} assume !(0 == ~cond); {28723#true} is VALID [2022-04-08 12:43:17,973 INFO L290 TraceCheckUtils]: 74: Hoare triple {28723#true} ~cond := #in~cond; {28723#true} is VALID [2022-04-08 12:43:17,973 INFO L272 TraceCheckUtils]: 73: Hoare triple {29736#(< ~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)); {28723#true} is VALID [2022-04-08 12:43:17,973 INFO L290 TraceCheckUtils]: 72: Hoare triple {29736#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {29736#(< ~counter~0 37)} is VALID [2022-04-08 12:43:17,973 INFO L290 TraceCheckUtils]: 71: Hoare triple {29764#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29736#(< ~counter~0 37)} is VALID [2022-04-08 12:43:17,974 INFO L290 TraceCheckUtils]: 70: Hoare triple {29764#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29764#(< ~counter~0 36)} is VALID [2022-04-08 12:43:17,974 INFO L290 TraceCheckUtils]: 69: Hoare triple {29764#(< ~counter~0 36)} assume !!(0 != ~r~0); {29764#(< ~counter~0 36)} is VALID [2022-04-08 12:43:17,975 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {28723#true} {29764#(< ~counter~0 36)} #63#return; {29764#(< ~counter~0 36)} is VALID [2022-04-08 12:43:17,975 INFO L290 TraceCheckUtils]: 67: Hoare triple {28723#true} assume true; {28723#true} is VALID [2022-04-08 12:43:17,975 INFO L290 TraceCheckUtils]: 66: Hoare triple {28723#true} assume !(0 == ~cond); {28723#true} is VALID [2022-04-08 12:43:17,975 INFO L290 TraceCheckUtils]: 65: Hoare triple {28723#true} ~cond := #in~cond; {28723#true} is VALID [2022-04-08 12:43:17,975 INFO L272 TraceCheckUtils]: 64: Hoare triple {29764#(< ~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)); {28723#true} is VALID [2022-04-08 12:43:17,975 INFO L290 TraceCheckUtils]: 63: Hoare triple {29764#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {29764#(< ~counter~0 36)} is VALID [2022-04-08 12:43:17,976 INFO L290 TraceCheckUtils]: 62: Hoare triple {29792#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29764#(< ~counter~0 36)} is VALID [2022-04-08 12:43:17,976 INFO L290 TraceCheckUtils]: 61: Hoare triple {29792#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29792#(< ~counter~0 35)} is VALID [2022-04-08 12:43:17,976 INFO L290 TraceCheckUtils]: 60: Hoare triple {29792#(< ~counter~0 35)} assume !!(0 != ~r~0); {29792#(< ~counter~0 35)} is VALID [2022-04-08 12:43:17,977 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {28723#true} {29792#(< ~counter~0 35)} #63#return; {29792#(< ~counter~0 35)} is VALID [2022-04-08 12:43:17,977 INFO L290 TraceCheckUtils]: 58: Hoare triple {28723#true} assume true; {28723#true} is VALID [2022-04-08 12:43:17,977 INFO L290 TraceCheckUtils]: 57: Hoare triple {28723#true} assume !(0 == ~cond); {28723#true} is VALID [2022-04-08 12:43:17,977 INFO L290 TraceCheckUtils]: 56: Hoare triple {28723#true} ~cond := #in~cond; {28723#true} is VALID [2022-04-08 12:43:17,977 INFO L272 TraceCheckUtils]: 55: Hoare triple {29792#(< ~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)); {28723#true} is VALID [2022-04-08 12:43:17,977 INFO L290 TraceCheckUtils]: 54: Hoare triple {29792#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {29792#(< ~counter~0 35)} is VALID [2022-04-08 12:43:17,978 INFO L290 TraceCheckUtils]: 53: Hoare triple {29820#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29792#(< ~counter~0 35)} is VALID [2022-04-08 12:43:17,978 INFO L290 TraceCheckUtils]: 52: Hoare triple {29820#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29820#(< ~counter~0 34)} is VALID [2022-04-08 12:43:17,978 INFO L290 TraceCheckUtils]: 51: Hoare triple {29820#(< ~counter~0 34)} assume !!(0 != ~r~0); {29820#(< ~counter~0 34)} is VALID [2022-04-08 12:43:17,979 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {28723#true} {29820#(< ~counter~0 34)} #63#return; {29820#(< ~counter~0 34)} is VALID [2022-04-08 12:43:17,979 INFO L290 TraceCheckUtils]: 49: Hoare triple {28723#true} assume true; {28723#true} is VALID [2022-04-08 12:43:17,979 INFO L290 TraceCheckUtils]: 48: Hoare triple {28723#true} assume !(0 == ~cond); {28723#true} is VALID [2022-04-08 12:43:17,979 INFO L290 TraceCheckUtils]: 47: Hoare triple {28723#true} ~cond := #in~cond; {28723#true} is VALID [2022-04-08 12:43:17,979 INFO L272 TraceCheckUtils]: 46: Hoare triple {29820#(< ~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)); {28723#true} is VALID [2022-04-08 12:43:17,980 INFO L290 TraceCheckUtils]: 45: Hoare triple {29820#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {29820#(< ~counter~0 34)} is VALID [2022-04-08 12:43:17,980 INFO L290 TraceCheckUtils]: 44: Hoare triple {29848#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29820#(< ~counter~0 34)} is VALID [2022-04-08 12:43:17,980 INFO L290 TraceCheckUtils]: 43: Hoare triple {29848#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29848#(< ~counter~0 33)} is VALID [2022-04-08 12:43:17,981 INFO L290 TraceCheckUtils]: 42: Hoare triple {29848#(< ~counter~0 33)} assume !!(0 != ~r~0); {29848#(< ~counter~0 33)} is VALID [2022-04-08 12:43:17,981 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {28723#true} {29848#(< ~counter~0 33)} #63#return; {29848#(< ~counter~0 33)} is VALID [2022-04-08 12:43:17,981 INFO L290 TraceCheckUtils]: 40: Hoare triple {28723#true} assume true; {28723#true} is VALID [2022-04-08 12:43:17,981 INFO L290 TraceCheckUtils]: 39: Hoare triple {28723#true} assume !(0 == ~cond); {28723#true} is VALID [2022-04-08 12:43:17,981 INFO L290 TraceCheckUtils]: 38: Hoare triple {28723#true} ~cond := #in~cond; {28723#true} is VALID [2022-04-08 12:43:17,982 INFO L272 TraceCheckUtils]: 37: Hoare triple {29848#(< ~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)); {28723#true} is VALID [2022-04-08 12:43:17,982 INFO L290 TraceCheckUtils]: 36: Hoare triple {29848#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {29848#(< ~counter~0 33)} is VALID [2022-04-08 12:43:17,982 INFO L290 TraceCheckUtils]: 35: Hoare triple {29876#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29848#(< ~counter~0 33)} is VALID [2022-04-08 12:43:17,983 INFO L290 TraceCheckUtils]: 34: Hoare triple {29876#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29876#(< ~counter~0 32)} is VALID [2022-04-08 12:43:17,983 INFO L290 TraceCheckUtils]: 33: Hoare triple {29876#(< ~counter~0 32)} assume !!(0 != ~r~0); {29876#(< ~counter~0 32)} is VALID [2022-04-08 12:43:17,983 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {28723#true} {29876#(< ~counter~0 32)} #63#return; {29876#(< ~counter~0 32)} is VALID [2022-04-08 12:43:17,984 INFO L290 TraceCheckUtils]: 31: Hoare triple {28723#true} assume true; {28723#true} is VALID [2022-04-08 12:43:17,984 INFO L290 TraceCheckUtils]: 30: Hoare triple {28723#true} assume !(0 == ~cond); {28723#true} is VALID [2022-04-08 12:43:17,984 INFO L290 TraceCheckUtils]: 29: Hoare triple {28723#true} ~cond := #in~cond; {28723#true} is VALID [2022-04-08 12:43:17,984 INFO L272 TraceCheckUtils]: 28: Hoare triple {29876#(< ~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)); {28723#true} is VALID [2022-04-08 12:43:17,984 INFO L290 TraceCheckUtils]: 27: Hoare triple {29876#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {29876#(< ~counter~0 32)} is VALID [2022-04-08 12:43:17,985 INFO L290 TraceCheckUtils]: 26: Hoare triple {29904#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29876#(< ~counter~0 32)} is VALID [2022-04-08 12:43:17,992 INFO L290 TraceCheckUtils]: 25: Hoare triple {29904#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29904#(< ~counter~0 31)} is VALID [2022-04-08 12:43:17,992 INFO L290 TraceCheckUtils]: 24: Hoare triple {29904#(< ~counter~0 31)} assume !!(0 != ~r~0); {29904#(< ~counter~0 31)} is VALID [2022-04-08 12:43:17,993 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {28723#true} {29904#(< ~counter~0 31)} #63#return; {29904#(< ~counter~0 31)} is VALID [2022-04-08 12:43:17,993 INFO L290 TraceCheckUtils]: 22: Hoare triple {28723#true} assume true; {28723#true} is VALID [2022-04-08 12:43:17,993 INFO L290 TraceCheckUtils]: 21: Hoare triple {28723#true} assume !(0 == ~cond); {28723#true} is VALID [2022-04-08 12:43:17,993 INFO L290 TraceCheckUtils]: 20: Hoare triple {28723#true} ~cond := #in~cond; {28723#true} is VALID [2022-04-08 12:43:17,993 INFO L272 TraceCheckUtils]: 19: Hoare triple {29904#(< ~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)); {28723#true} is VALID [2022-04-08 12:43:17,993 INFO L290 TraceCheckUtils]: 18: Hoare triple {29904#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {29904#(< ~counter~0 31)} is VALID [2022-04-08 12:43:17,994 INFO L290 TraceCheckUtils]: 17: Hoare triple {29932#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29904#(< ~counter~0 31)} is VALID [2022-04-08 12:43:17,994 INFO L290 TraceCheckUtils]: 16: Hoare triple {29932#(< ~counter~0 30)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {29932#(< ~counter~0 30)} is VALID [2022-04-08 12:43:17,995 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {28723#true} {29932#(< ~counter~0 30)} #61#return; {29932#(< ~counter~0 30)} is VALID [2022-04-08 12:43:17,995 INFO L290 TraceCheckUtils]: 14: Hoare triple {28723#true} assume true; {28723#true} is VALID [2022-04-08 12:43:17,995 INFO L290 TraceCheckUtils]: 13: Hoare triple {28723#true} assume !(0 == ~cond); {28723#true} is VALID [2022-04-08 12:43:17,995 INFO L290 TraceCheckUtils]: 12: Hoare triple {28723#true} ~cond := #in~cond; {28723#true} is VALID [2022-04-08 12:43:17,995 INFO L272 TraceCheckUtils]: 11: Hoare triple {29932#(< ~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)); {28723#true} is VALID [2022-04-08 12:43:17,996 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {28723#true} {29932#(< ~counter~0 30)} #59#return; {29932#(< ~counter~0 30)} is VALID [2022-04-08 12:43:17,996 INFO L290 TraceCheckUtils]: 9: Hoare triple {28723#true} assume true; {28723#true} is VALID [2022-04-08 12:43:17,996 INFO L290 TraceCheckUtils]: 8: Hoare triple {28723#true} assume !(0 == ~cond); {28723#true} is VALID [2022-04-08 12:43:17,996 INFO L290 TraceCheckUtils]: 7: Hoare triple {28723#true} ~cond := #in~cond; {28723#true} is VALID [2022-04-08 12:43:17,996 INFO L272 TraceCheckUtils]: 6: Hoare triple {29932#(< ~counter~0 30)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {28723#true} is VALID [2022-04-08 12:43:17,996 INFO L290 TraceCheckUtils]: 5: Hoare triple {29932#(< ~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; {29932#(< ~counter~0 30)} is VALID [2022-04-08 12:43:17,996 INFO L272 TraceCheckUtils]: 4: Hoare triple {29932#(< ~counter~0 30)} call #t~ret7 := main(); {29932#(< ~counter~0 30)} is VALID [2022-04-08 12:43:17,997 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {29932#(< ~counter~0 30)} {28723#true} #67#return; {29932#(< ~counter~0 30)} is VALID [2022-04-08 12:43:17,997 INFO L290 TraceCheckUtils]: 2: Hoare triple {29932#(< ~counter~0 30)} assume true; {29932#(< ~counter~0 30)} is VALID [2022-04-08 12:43:17,997 INFO L290 TraceCheckUtils]: 1: Hoare triple {28723#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; {29932#(< ~counter~0 30)} is VALID [2022-04-08 12:43:17,998 INFO L272 TraceCheckUtils]: 0: Hoare triple {28723#true} call ULTIMATE.init(); {28723#true} is VALID [2022-04-08 12:43:17,998 INFO L134 CoverageAnalysis]: Checked inductivity of 1794 backedges. 40 proven. 990 refuted. 0 times theorem prover too weak. 764 trivial. 0 not checked. [2022-04-08 12:43:17,998 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:43:17,999 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [333534648] [2022-04-08 12:43:17,999 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:43:17,999 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1531855893] [2022-04-08 12:43:17,999 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1531855893] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:43:17,999 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:43:17,999 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 24] total 46 [2022-04-08 12:43:17,999 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:43:17,999 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1716271838] [2022-04-08 12:43:17,999 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1716271838] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:43:17,999 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:43:17,999 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [24] imperfect sequences [] total 24 [2022-04-08 12:43:17,999 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1037645626] [2022-04-08 12:43:17,999 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:43:18,000 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 [2022-04-08 12:43:18,000 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:43:18,001 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) [2022-04-08 12:43:18,149 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 200 edges. 200 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:43:18,150 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2022-04-08 12:43:18,150 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:43:18,150 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2022-04-08 12:43:18,151 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=951, Invalid=1119, Unknown=0, NotChecked=0, Total=2070 [2022-04-08 12:43:18,151 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) [2022-04-08 12:43:19,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:43:19,043 INFO L93 Difference]: Finished difference Result 214 states and 236 transitions. [2022-04-08 12:43:19,043 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2022-04-08 12:43:19,043 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 [2022-04-08 12:43:19,043 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:43:19,044 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) [2022-04-08 12:43:19,048 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 235 transitions. [2022-04-08 12:43:19,048 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) [2022-04-08 12:43:19,053 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 235 transitions. [2022-04-08 12:43:19,053 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 44 states and 235 transitions. [2022-04-08 12:43:19,265 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 235 edges. 235 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:43:19,269 INFO L225 Difference]: With dead ends: 214 [2022-04-08 12:43:19,269 INFO L226 Difference]: Without dead ends: 209 [2022-04-08 12:43:19,270 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 425 GetRequests, 361 SyntacticMatches, 0 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 251 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=1851, Invalid=2439, Unknown=0, NotChecked=0, Total=4290 [2022-04-08 12:43:19,271 INFO L913 BasicCegarLoop]: 46 mSDtfsCounter, 55 mSDsluCounter, 196 mSDsCounter, 0 mSdLazyCounter, 129 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 55 SdHoareTripleChecker+Valid, 242 SdHoareTripleChecker+Invalid, 136 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 129 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-08 12:43:19,271 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [55 Valid, 242 Invalid, 136 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 129 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-08 12:43:19,272 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 209 states. [2022-04-08 12:43:19,601 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 209 to 209. [2022-04-08 12:43:19,601 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:43:19,602 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) [2022-04-08 12:43:19,602 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) [2022-04-08 12:43:19,602 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) [2022-04-08 12:43:19,606 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:43:19,606 INFO L93 Difference]: Finished difference Result 209 states and 231 transitions. [2022-04-08 12:43:19,606 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 231 transitions. [2022-04-08 12:43:19,606 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:43:19,607 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:43:19,607 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. [2022-04-08 12:43:19,607 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. [2022-04-08 12:43:19,611 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:43:19,611 INFO L93 Difference]: Finished difference Result 209 states and 231 transitions. [2022-04-08 12:43:19,611 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 231 transitions. [2022-04-08 12:43:19,611 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:43:19,611 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:43:19,611 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:43:19,611 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:43:19,612 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) [2022-04-08 12:43:19,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 209 states and 231 transitions. [2022-04-08 12:43:19,615 INFO L78 Accepts]: Start accepts. Automaton has 209 states and 231 transitions. Word has length 203 [2022-04-08 12:43:19,616 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:43:19,616 INFO L478 AbstractCegarLoop]: Abstraction has 209 states and 231 transitions. [2022-04-08 12:43:19,616 INFO L479 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) [2022-04-08 12:43:19,616 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 209 states and 231 transitions. [2022-04-08 12:43:21,943 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 231 edges. 231 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:43:21,943 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 231 transitions. [2022-04-08 12:43:21,944 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-04-08 12:43:21,944 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:43:21,944 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:43:21,953 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Forceful destruction successful, exit code 0 [2022-04-08 12:43:22,145 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23,25 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:43:22,145 INFO L403 AbstractCegarLoop]: === Iteration 25 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:43:22,145 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:43:22,145 INFO L85 PathProgramCache]: Analyzing trace with hash -2075113060, now seen corresponding path program 41 times [2022-04-08 12:43:22,146 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:43:22,146 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1460026818] [2022-04-08 12:43:22,146 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:43:22,146 INFO L85 PathProgramCache]: Analyzing trace with hash -2075113060, now seen corresponding path program 42 times [2022-04-08 12:43:22,146 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:43:22,146 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1678775221] [2022-04-08 12:43:22,146 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:43:22,147 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:43:22,166 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:43:22,166 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [56736240] [2022-04-08 12:43:22,166 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 12:43:22,166 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:43:22,167 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:43:22,167 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) [2022-04-08 12:43:22,169 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Waiting until timeout for monitored process [2022-04-08 12:43:25,588 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 22 check-sat command(s) [2022-04-08 12:43:25,588 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:43:25,596 INFO L263 TraceCheckSpWp]: Trace formula consists of 513 conjuncts, 47 conjunts are in the unsatisfiable core [2022-04-08 12:43:25,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:43:25,634 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:43:26,744 INFO L272 TraceCheckUtils]: 0: Hoare triple {31290#true} call ULTIMATE.init(); {31290#true} is VALID [2022-04-08 12:43:26,744 INFO L290 TraceCheckUtils]: 1: Hoare triple {31290#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; {31298#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:26,745 INFO L290 TraceCheckUtils]: 2: Hoare triple {31298#(<= ~counter~0 0)} assume true; {31298#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:26,745 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {31298#(<= ~counter~0 0)} {31290#true} #67#return; {31298#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:26,745 INFO L272 TraceCheckUtils]: 4: Hoare triple {31298#(<= ~counter~0 0)} call #t~ret7 := main(); {31298#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:26,746 INFO L290 TraceCheckUtils]: 5: Hoare triple {31298#(<= ~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; {31298#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:26,746 INFO L272 TraceCheckUtils]: 6: Hoare triple {31298#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {31298#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:26,746 INFO L290 TraceCheckUtils]: 7: Hoare triple {31298#(<= ~counter~0 0)} ~cond := #in~cond; {31298#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:26,747 INFO L290 TraceCheckUtils]: 8: Hoare triple {31298#(<= ~counter~0 0)} assume !(0 == ~cond); {31298#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:26,747 INFO L290 TraceCheckUtils]: 9: Hoare triple {31298#(<= ~counter~0 0)} assume true; {31298#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:26,747 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {31298#(<= ~counter~0 0)} {31298#(<= ~counter~0 0)} #59#return; {31298#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:26,748 INFO L272 TraceCheckUtils]: 11: Hoare triple {31298#(<= ~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)); {31298#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:26,748 INFO L290 TraceCheckUtils]: 12: Hoare triple {31298#(<= ~counter~0 0)} ~cond := #in~cond; {31298#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:26,748 INFO L290 TraceCheckUtils]: 13: Hoare triple {31298#(<= ~counter~0 0)} assume !(0 == ~cond); {31298#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:26,749 INFO L290 TraceCheckUtils]: 14: Hoare triple {31298#(<= ~counter~0 0)} assume true; {31298#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:26,749 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {31298#(<= ~counter~0 0)} {31298#(<= ~counter~0 0)} #61#return; {31298#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:26,749 INFO L290 TraceCheckUtils]: 16: Hoare triple {31298#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {31298#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:26,750 INFO L290 TraceCheckUtils]: 17: Hoare triple {31298#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31347#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:26,750 INFO L290 TraceCheckUtils]: 18: Hoare triple {31347#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {31347#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:26,751 INFO L272 TraceCheckUtils]: 19: Hoare triple {31347#(<= ~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)); {31347#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:26,751 INFO L290 TraceCheckUtils]: 20: Hoare triple {31347#(<= ~counter~0 1)} ~cond := #in~cond; {31347#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:26,751 INFO L290 TraceCheckUtils]: 21: Hoare triple {31347#(<= ~counter~0 1)} assume !(0 == ~cond); {31347#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:26,752 INFO L290 TraceCheckUtils]: 22: Hoare triple {31347#(<= ~counter~0 1)} assume true; {31347#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:26,752 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {31347#(<= ~counter~0 1)} {31347#(<= ~counter~0 1)} #63#return; {31347#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:26,752 INFO L290 TraceCheckUtils]: 24: Hoare triple {31347#(<= ~counter~0 1)} assume !!(0 != ~r~0); {31347#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:26,753 INFO L290 TraceCheckUtils]: 25: Hoare triple {31347#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31347#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:26,753 INFO L290 TraceCheckUtils]: 26: Hoare triple {31347#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31375#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:26,754 INFO L290 TraceCheckUtils]: 27: Hoare triple {31375#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {31375#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:26,754 INFO L272 TraceCheckUtils]: 28: Hoare triple {31375#(<= ~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)); {31375#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:26,754 INFO L290 TraceCheckUtils]: 29: Hoare triple {31375#(<= ~counter~0 2)} ~cond := #in~cond; {31375#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:26,755 INFO L290 TraceCheckUtils]: 30: Hoare triple {31375#(<= ~counter~0 2)} assume !(0 == ~cond); {31375#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:26,755 INFO L290 TraceCheckUtils]: 31: Hoare triple {31375#(<= ~counter~0 2)} assume true; {31375#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:26,755 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {31375#(<= ~counter~0 2)} {31375#(<= ~counter~0 2)} #63#return; {31375#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:26,756 INFO L290 TraceCheckUtils]: 33: Hoare triple {31375#(<= ~counter~0 2)} assume !!(0 != ~r~0); {31375#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:26,756 INFO L290 TraceCheckUtils]: 34: Hoare triple {31375#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31375#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:26,756 INFO L290 TraceCheckUtils]: 35: Hoare triple {31375#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31403#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:26,757 INFO L290 TraceCheckUtils]: 36: Hoare triple {31403#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {31403#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:26,757 INFO L272 TraceCheckUtils]: 37: Hoare triple {31403#(<= ~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)); {31403#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:26,758 INFO L290 TraceCheckUtils]: 38: Hoare triple {31403#(<= ~counter~0 3)} ~cond := #in~cond; {31403#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:26,758 INFO L290 TraceCheckUtils]: 39: Hoare triple {31403#(<= ~counter~0 3)} assume !(0 == ~cond); {31403#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:26,758 INFO L290 TraceCheckUtils]: 40: Hoare triple {31403#(<= ~counter~0 3)} assume true; {31403#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:26,759 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {31403#(<= ~counter~0 3)} {31403#(<= ~counter~0 3)} #63#return; {31403#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:26,759 INFO L290 TraceCheckUtils]: 42: Hoare triple {31403#(<= ~counter~0 3)} assume !!(0 != ~r~0); {31403#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:26,759 INFO L290 TraceCheckUtils]: 43: Hoare triple {31403#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31403#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:26,760 INFO L290 TraceCheckUtils]: 44: Hoare triple {31403#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31431#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:26,760 INFO L290 TraceCheckUtils]: 45: Hoare triple {31431#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {31431#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:26,760 INFO L272 TraceCheckUtils]: 46: Hoare triple {31431#(<= ~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)); {31431#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:26,761 INFO L290 TraceCheckUtils]: 47: Hoare triple {31431#(<= ~counter~0 4)} ~cond := #in~cond; {31431#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:26,761 INFO L290 TraceCheckUtils]: 48: Hoare triple {31431#(<= ~counter~0 4)} assume !(0 == ~cond); {31431#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:26,761 INFO L290 TraceCheckUtils]: 49: Hoare triple {31431#(<= ~counter~0 4)} assume true; {31431#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:26,762 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {31431#(<= ~counter~0 4)} {31431#(<= ~counter~0 4)} #63#return; {31431#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:26,762 INFO L290 TraceCheckUtils]: 51: Hoare triple {31431#(<= ~counter~0 4)} assume !!(0 != ~r~0); {31431#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:26,762 INFO L290 TraceCheckUtils]: 52: Hoare triple {31431#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31431#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:26,763 INFO L290 TraceCheckUtils]: 53: Hoare triple {31431#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31459#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:26,763 INFO L290 TraceCheckUtils]: 54: Hoare triple {31459#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {31459#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:26,764 INFO L272 TraceCheckUtils]: 55: Hoare triple {31459#(<= ~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)); {31459#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:26,764 INFO L290 TraceCheckUtils]: 56: Hoare triple {31459#(<= ~counter~0 5)} ~cond := #in~cond; {31459#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:26,764 INFO L290 TraceCheckUtils]: 57: Hoare triple {31459#(<= ~counter~0 5)} assume !(0 == ~cond); {31459#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:26,764 INFO L290 TraceCheckUtils]: 58: Hoare triple {31459#(<= ~counter~0 5)} assume true; {31459#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:26,765 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {31459#(<= ~counter~0 5)} {31459#(<= ~counter~0 5)} #63#return; {31459#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:26,765 INFO L290 TraceCheckUtils]: 60: Hoare triple {31459#(<= ~counter~0 5)} assume !!(0 != ~r~0); {31459#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:26,766 INFO L290 TraceCheckUtils]: 61: Hoare triple {31459#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31459#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:26,766 INFO L290 TraceCheckUtils]: 62: Hoare triple {31459#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31487#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:26,766 INFO L290 TraceCheckUtils]: 63: Hoare triple {31487#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {31487#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:26,767 INFO L272 TraceCheckUtils]: 64: Hoare triple {31487#(<= ~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)); {31487#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:26,767 INFO L290 TraceCheckUtils]: 65: Hoare triple {31487#(<= ~counter~0 6)} ~cond := #in~cond; {31487#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:26,768 INFO L290 TraceCheckUtils]: 66: Hoare triple {31487#(<= ~counter~0 6)} assume !(0 == ~cond); {31487#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:26,768 INFO L290 TraceCheckUtils]: 67: Hoare triple {31487#(<= ~counter~0 6)} assume true; {31487#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:26,768 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {31487#(<= ~counter~0 6)} {31487#(<= ~counter~0 6)} #63#return; {31487#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:26,769 INFO L290 TraceCheckUtils]: 69: Hoare triple {31487#(<= ~counter~0 6)} assume !!(0 != ~r~0); {31487#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:26,769 INFO L290 TraceCheckUtils]: 70: Hoare triple {31487#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31487#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:26,769 INFO L290 TraceCheckUtils]: 71: Hoare triple {31487#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31515#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:26,770 INFO L290 TraceCheckUtils]: 72: Hoare triple {31515#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {31515#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:26,770 INFO L272 TraceCheckUtils]: 73: Hoare triple {31515#(<= ~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)); {31515#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:26,770 INFO L290 TraceCheckUtils]: 74: Hoare triple {31515#(<= ~counter~0 7)} ~cond := #in~cond; {31515#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:26,771 INFO L290 TraceCheckUtils]: 75: Hoare triple {31515#(<= ~counter~0 7)} assume !(0 == ~cond); {31515#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:26,771 INFO L290 TraceCheckUtils]: 76: Hoare triple {31515#(<= ~counter~0 7)} assume true; {31515#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:26,772 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {31515#(<= ~counter~0 7)} {31515#(<= ~counter~0 7)} #63#return; {31515#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:26,772 INFO L290 TraceCheckUtils]: 78: Hoare triple {31515#(<= ~counter~0 7)} assume !!(0 != ~r~0); {31515#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:26,772 INFO L290 TraceCheckUtils]: 79: Hoare triple {31515#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31515#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:26,773 INFO L290 TraceCheckUtils]: 80: Hoare triple {31515#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31543#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:26,773 INFO L290 TraceCheckUtils]: 81: Hoare triple {31543#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {31543#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:26,773 INFO L272 TraceCheckUtils]: 82: Hoare triple {31543#(<= ~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)); {31543#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:26,774 INFO L290 TraceCheckUtils]: 83: Hoare triple {31543#(<= ~counter~0 8)} ~cond := #in~cond; {31543#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:26,774 INFO L290 TraceCheckUtils]: 84: Hoare triple {31543#(<= ~counter~0 8)} assume !(0 == ~cond); {31543#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:26,774 INFO L290 TraceCheckUtils]: 85: Hoare triple {31543#(<= ~counter~0 8)} assume true; {31543#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:26,775 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {31543#(<= ~counter~0 8)} {31543#(<= ~counter~0 8)} #63#return; {31543#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:26,775 INFO L290 TraceCheckUtils]: 87: Hoare triple {31543#(<= ~counter~0 8)} assume !!(0 != ~r~0); {31543#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:26,775 INFO L290 TraceCheckUtils]: 88: Hoare triple {31543#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31543#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:26,776 INFO L290 TraceCheckUtils]: 89: Hoare triple {31543#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31571#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:26,776 INFO L290 TraceCheckUtils]: 90: Hoare triple {31571#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {31571#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:26,777 INFO L272 TraceCheckUtils]: 91: Hoare triple {31571#(<= ~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)); {31571#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:26,777 INFO L290 TraceCheckUtils]: 92: Hoare triple {31571#(<= ~counter~0 9)} ~cond := #in~cond; {31571#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:26,777 INFO L290 TraceCheckUtils]: 93: Hoare triple {31571#(<= ~counter~0 9)} assume !(0 == ~cond); {31571#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:26,777 INFO L290 TraceCheckUtils]: 94: Hoare triple {31571#(<= ~counter~0 9)} assume true; {31571#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:26,778 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {31571#(<= ~counter~0 9)} {31571#(<= ~counter~0 9)} #63#return; {31571#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:26,778 INFO L290 TraceCheckUtils]: 96: Hoare triple {31571#(<= ~counter~0 9)} assume !!(0 != ~r~0); {31571#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:26,779 INFO L290 TraceCheckUtils]: 97: Hoare triple {31571#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31571#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:26,779 INFO L290 TraceCheckUtils]: 98: Hoare triple {31571#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31599#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:26,779 INFO L290 TraceCheckUtils]: 99: Hoare triple {31599#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {31599#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:26,780 INFO L272 TraceCheckUtils]: 100: Hoare triple {31599#(<= ~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)); {31599#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:26,780 INFO L290 TraceCheckUtils]: 101: Hoare triple {31599#(<= ~counter~0 10)} ~cond := #in~cond; {31599#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:26,780 INFO L290 TraceCheckUtils]: 102: Hoare triple {31599#(<= ~counter~0 10)} assume !(0 == ~cond); {31599#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:26,781 INFO L290 TraceCheckUtils]: 103: Hoare triple {31599#(<= ~counter~0 10)} assume true; {31599#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:26,781 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {31599#(<= ~counter~0 10)} {31599#(<= ~counter~0 10)} #63#return; {31599#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:26,781 INFO L290 TraceCheckUtils]: 105: Hoare triple {31599#(<= ~counter~0 10)} assume !!(0 != ~r~0); {31599#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:26,782 INFO L290 TraceCheckUtils]: 106: Hoare triple {31599#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31599#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:26,782 INFO L290 TraceCheckUtils]: 107: Hoare triple {31599#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31627#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:26,783 INFO L290 TraceCheckUtils]: 108: Hoare triple {31627#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {31627#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:26,783 INFO L272 TraceCheckUtils]: 109: Hoare triple {31627#(<= ~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)); {31627#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:26,783 INFO L290 TraceCheckUtils]: 110: Hoare triple {31627#(<= ~counter~0 11)} ~cond := #in~cond; {31627#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:26,784 INFO L290 TraceCheckUtils]: 111: Hoare triple {31627#(<= ~counter~0 11)} assume !(0 == ~cond); {31627#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:26,784 INFO L290 TraceCheckUtils]: 112: Hoare triple {31627#(<= ~counter~0 11)} assume true; {31627#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:26,784 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {31627#(<= ~counter~0 11)} {31627#(<= ~counter~0 11)} #63#return; {31627#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:26,785 INFO L290 TraceCheckUtils]: 114: Hoare triple {31627#(<= ~counter~0 11)} assume !!(0 != ~r~0); {31627#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:26,785 INFO L290 TraceCheckUtils]: 115: Hoare triple {31627#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31627#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:26,786 INFO L290 TraceCheckUtils]: 116: Hoare triple {31627#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31655#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:26,786 INFO L290 TraceCheckUtils]: 117: Hoare triple {31655#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {31655#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:26,786 INFO L272 TraceCheckUtils]: 118: Hoare triple {31655#(<= ~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)); {31655#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:26,787 INFO L290 TraceCheckUtils]: 119: Hoare triple {31655#(<= ~counter~0 12)} ~cond := #in~cond; {31655#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:26,787 INFO L290 TraceCheckUtils]: 120: Hoare triple {31655#(<= ~counter~0 12)} assume !(0 == ~cond); {31655#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:26,787 INFO L290 TraceCheckUtils]: 121: Hoare triple {31655#(<= ~counter~0 12)} assume true; {31655#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:26,788 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {31655#(<= ~counter~0 12)} {31655#(<= ~counter~0 12)} #63#return; {31655#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:26,788 INFO L290 TraceCheckUtils]: 123: Hoare triple {31655#(<= ~counter~0 12)} assume !!(0 != ~r~0); {31655#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:26,788 INFO L290 TraceCheckUtils]: 124: Hoare triple {31655#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31655#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:26,789 INFO L290 TraceCheckUtils]: 125: Hoare triple {31655#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31683#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:26,789 INFO L290 TraceCheckUtils]: 126: Hoare triple {31683#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {31683#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:26,790 INFO L272 TraceCheckUtils]: 127: Hoare triple {31683#(<= ~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)); {31683#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:26,790 INFO L290 TraceCheckUtils]: 128: Hoare triple {31683#(<= ~counter~0 13)} ~cond := #in~cond; {31683#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:26,790 INFO L290 TraceCheckUtils]: 129: Hoare triple {31683#(<= ~counter~0 13)} assume !(0 == ~cond); {31683#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:26,790 INFO L290 TraceCheckUtils]: 130: Hoare triple {31683#(<= ~counter~0 13)} assume true; {31683#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:26,791 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {31683#(<= ~counter~0 13)} {31683#(<= ~counter~0 13)} #63#return; {31683#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:26,791 INFO L290 TraceCheckUtils]: 132: Hoare triple {31683#(<= ~counter~0 13)} assume !!(0 != ~r~0); {31683#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:26,792 INFO L290 TraceCheckUtils]: 133: Hoare triple {31683#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31683#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:26,792 INFO L290 TraceCheckUtils]: 134: Hoare triple {31683#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31711#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:26,792 INFO L290 TraceCheckUtils]: 135: Hoare triple {31711#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {31711#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:26,793 INFO L272 TraceCheckUtils]: 136: Hoare triple {31711#(<= ~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)); {31711#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:26,793 INFO L290 TraceCheckUtils]: 137: Hoare triple {31711#(<= ~counter~0 14)} ~cond := #in~cond; {31711#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:26,793 INFO L290 TraceCheckUtils]: 138: Hoare triple {31711#(<= ~counter~0 14)} assume !(0 == ~cond); {31711#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:26,794 INFO L290 TraceCheckUtils]: 139: Hoare triple {31711#(<= ~counter~0 14)} assume true; {31711#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:26,794 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {31711#(<= ~counter~0 14)} {31711#(<= ~counter~0 14)} #63#return; {31711#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:26,794 INFO L290 TraceCheckUtils]: 141: Hoare triple {31711#(<= ~counter~0 14)} assume !!(0 != ~r~0); {31711#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:26,795 INFO L290 TraceCheckUtils]: 142: Hoare triple {31711#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31711#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:26,795 INFO L290 TraceCheckUtils]: 143: Hoare triple {31711#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31739#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:26,796 INFO L290 TraceCheckUtils]: 144: Hoare triple {31739#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {31739#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:26,796 INFO L272 TraceCheckUtils]: 145: Hoare triple {31739#(<= ~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)); {31739#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:26,796 INFO L290 TraceCheckUtils]: 146: Hoare triple {31739#(<= ~counter~0 15)} ~cond := #in~cond; {31739#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:26,797 INFO L290 TraceCheckUtils]: 147: Hoare triple {31739#(<= ~counter~0 15)} assume !(0 == ~cond); {31739#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:26,797 INFO L290 TraceCheckUtils]: 148: Hoare triple {31739#(<= ~counter~0 15)} assume true; {31739#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:26,797 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {31739#(<= ~counter~0 15)} {31739#(<= ~counter~0 15)} #63#return; {31739#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:26,798 INFO L290 TraceCheckUtils]: 150: Hoare triple {31739#(<= ~counter~0 15)} assume !!(0 != ~r~0); {31739#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:26,798 INFO L290 TraceCheckUtils]: 151: Hoare triple {31739#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31739#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:26,799 INFO L290 TraceCheckUtils]: 152: Hoare triple {31739#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31767#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:26,799 INFO L290 TraceCheckUtils]: 153: Hoare triple {31767#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {31767#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:26,799 INFO L272 TraceCheckUtils]: 154: Hoare triple {31767#(<= ~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)); {31767#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:26,800 INFO L290 TraceCheckUtils]: 155: Hoare triple {31767#(<= ~counter~0 16)} ~cond := #in~cond; {31767#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:26,800 INFO L290 TraceCheckUtils]: 156: Hoare triple {31767#(<= ~counter~0 16)} assume !(0 == ~cond); {31767#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:26,800 INFO L290 TraceCheckUtils]: 157: Hoare triple {31767#(<= ~counter~0 16)} assume true; {31767#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:26,801 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {31767#(<= ~counter~0 16)} {31767#(<= ~counter~0 16)} #63#return; {31767#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:26,801 INFO L290 TraceCheckUtils]: 159: Hoare triple {31767#(<= ~counter~0 16)} assume !!(0 != ~r~0); {31767#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:26,801 INFO L290 TraceCheckUtils]: 160: Hoare triple {31767#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31767#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:26,802 INFO L290 TraceCheckUtils]: 161: Hoare triple {31767#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31795#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:26,802 INFO L290 TraceCheckUtils]: 162: Hoare triple {31795#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {31795#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:26,803 INFO L272 TraceCheckUtils]: 163: Hoare triple {31795#(<= ~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)); {31795#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:26,803 INFO L290 TraceCheckUtils]: 164: Hoare triple {31795#(<= ~counter~0 17)} ~cond := #in~cond; {31795#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:26,803 INFO L290 TraceCheckUtils]: 165: Hoare triple {31795#(<= ~counter~0 17)} assume !(0 == ~cond); {31795#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:26,803 INFO L290 TraceCheckUtils]: 166: Hoare triple {31795#(<= ~counter~0 17)} assume true; {31795#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:26,804 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {31795#(<= ~counter~0 17)} {31795#(<= ~counter~0 17)} #63#return; {31795#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:26,804 INFO L290 TraceCheckUtils]: 168: Hoare triple {31795#(<= ~counter~0 17)} assume !!(0 != ~r~0); {31795#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:26,804 INFO L290 TraceCheckUtils]: 169: Hoare triple {31795#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31795#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:26,805 INFO L290 TraceCheckUtils]: 170: Hoare triple {31795#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31823#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:26,805 INFO L290 TraceCheckUtils]: 171: Hoare triple {31823#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {31823#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:26,806 INFO L272 TraceCheckUtils]: 172: Hoare triple {31823#(<= ~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)); {31823#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:26,806 INFO L290 TraceCheckUtils]: 173: Hoare triple {31823#(<= ~counter~0 18)} ~cond := #in~cond; {31823#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:26,806 INFO L290 TraceCheckUtils]: 174: Hoare triple {31823#(<= ~counter~0 18)} assume !(0 == ~cond); {31823#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:26,807 INFO L290 TraceCheckUtils]: 175: Hoare triple {31823#(<= ~counter~0 18)} assume true; {31823#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:26,807 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {31823#(<= ~counter~0 18)} {31823#(<= ~counter~0 18)} #63#return; {31823#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:26,807 INFO L290 TraceCheckUtils]: 177: Hoare triple {31823#(<= ~counter~0 18)} assume !!(0 != ~r~0); {31823#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:26,808 INFO L290 TraceCheckUtils]: 178: Hoare triple {31823#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31823#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:26,808 INFO L290 TraceCheckUtils]: 179: Hoare triple {31823#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31851#(<= ~counter~0 19)} is VALID [2022-04-08 12:43:26,809 INFO L290 TraceCheckUtils]: 180: Hoare triple {31851#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {31851#(<= ~counter~0 19)} is VALID [2022-04-08 12:43:26,809 INFO L272 TraceCheckUtils]: 181: Hoare triple {31851#(<= ~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)); {31851#(<= ~counter~0 19)} is VALID [2022-04-08 12:43:26,809 INFO L290 TraceCheckUtils]: 182: Hoare triple {31851#(<= ~counter~0 19)} ~cond := #in~cond; {31851#(<= ~counter~0 19)} is VALID [2022-04-08 12:43:26,810 INFO L290 TraceCheckUtils]: 183: Hoare triple {31851#(<= ~counter~0 19)} assume !(0 == ~cond); {31851#(<= ~counter~0 19)} is VALID [2022-04-08 12:43:26,810 INFO L290 TraceCheckUtils]: 184: Hoare triple {31851#(<= ~counter~0 19)} assume true; {31851#(<= ~counter~0 19)} is VALID [2022-04-08 12:43:26,810 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {31851#(<= ~counter~0 19)} {31851#(<= ~counter~0 19)} #63#return; {31851#(<= ~counter~0 19)} is VALID [2022-04-08 12:43:26,811 INFO L290 TraceCheckUtils]: 186: Hoare triple {31851#(<= ~counter~0 19)} assume !!(0 != ~r~0); {31851#(<= ~counter~0 19)} is VALID [2022-04-08 12:43:26,811 INFO L290 TraceCheckUtils]: 187: Hoare triple {31851#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31851#(<= ~counter~0 19)} is VALID [2022-04-08 12:43:26,812 INFO L290 TraceCheckUtils]: 188: Hoare triple {31851#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31879#(<= ~counter~0 20)} is VALID [2022-04-08 12:43:26,812 INFO L290 TraceCheckUtils]: 189: Hoare triple {31879#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {31879#(<= ~counter~0 20)} is VALID [2022-04-08 12:43:26,812 INFO L272 TraceCheckUtils]: 190: Hoare triple {31879#(<= ~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)); {31879#(<= ~counter~0 20)} is VALID [2022-04-08 12:43:26,813 INFO L290 TraceCheckUtils]: 191: Hoare triple {31879#(<= ~counter~0 20)} ~cond := #in~cond; {31879#(<= ~counter~0 20)} is VALID [2022-04-08 12:43:26,813 INFO L290 TraceCheckUtils]: 192: Hoare triple {31879#(<= ~counter~0 20)} assume !(0 == ~cond); {31879#(<= ~counter~0 20)} is VALID [2022-04-08 12:43:26,813 INFO L290 TraceCheckUtils]: 193: Hoare triple {31879#(<= ~counter~0 20)} assume true; {31879#(<= ~counter~0 20)} is VALID [2022-04-08 12:43:26,814 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {31879#(<= ~counter~0 20)} {31879#(<= ~counter~0 20)} #63#return; {31879#(<= ~counter~0 20)} is VALID [2022-04-08 12:43:26,815 INFO L290 TraceCheckUtils]: 195: Hoare triple {31879#(<= ~counter~0 20)} assume !!(0 != ~r~0); {31879#(<= ~counter~0 20)} is VALID [2022-04-08 12:43:26,815 INFO L290 TraceCheckUtils]: 196: Hoare triple {31879#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31879#(<= ~counter~0 20)} is VALID [2022-04-08 12:43:26,815 INFO L290 TraceCheckUtils]: 197: Hoare triple {31879#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31907#(<= ~counter~0 21)} is VALID [2022-04-08 12:43:26,816 INFO L290 TraceCheckUtils]: 198: Hoare triple {31907#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {31907#(<= ~counter~0 21)} is VALID [2022-04-08 12:43:26,816 INFO L272 TraceCheckUtils]: 199: Hoare triple {31907#(<= ~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)); {31907#(<= ~counter~0 21)} is VALID [2022-04-08 12:43:26,817 INFO L290 TraceCheckUtils]: 200: Hoare triple {31907#(<= ~counter~0 21)} ~cond := #in~cond; {31907#(<= ~counter~0 21)} is VALID [2022-04-08 12:43:26,817 INFO L290 TraceCheckUtils]: 201: Hoare triple {31907#(<= ~counter~0 21)} assume !(0 == ~cond); {31907#(<= ~counter~0 21)} is VALID [2022-04-08 12:43:26,817 INFO L290 TraceCheckUtils]: 202: Hoare triple {31907#(<= ~counter~0 21)} assume true; {31907#(<= ~counter~0 21)} is VALID [2022-04-08 12:43:26,818 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {31907#(<= ~counter~0 21)} {31907#(<= ~counter~0 21)} #63#return; {31907#(<= ~counter~0 21)} is VALID [2022-04-08 12:43:26,818 INFO L290 TraceCheckUtils]: 204: Hoare triple {31907#(<= ~counter~0 21)} assume !!(0 != ~r~0); {31907#(<= ~counter~0 21)} is VALID [2022-04-08 12:43:26,818 INFO L290 TraceCheckUtils]: 205: Hoare triple {31907#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31907#(<= ~counter~0 21)} is VALID [2022-04-08 12:43:26,818 INFO L290 TraceCheckUtils]: 206: Hoare triple {31907#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31935#(<= |main_#t~post6| 21)} is VALID [2022-04-08 12:43:26,819 INFO L290 TraceCheckUtils]: 207: Hoare triple {31935#(<= |main_#t~post6| 21)} assume !(#t~post6 < 50);havoc #t~post6; {31291#false} is VALID [2022-04-08 12:43:26,819 INFO L272 TraceCheckUtils]: 208: Hoare triple {31291#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)); {31291#false} is VALID [2022-04-08 12:43:26,819 INFO L290 TraceCheckUtils]: 209: Hoare triple {31291#false} ~cond := #in~cond; {31291#false} is VALID [2022-04-08 12:43:26,819 INFO L290 TraceCheckUtils]: 210: Hoare triple {31291#false} assume 0 == ~cond; {31291#false} is VALID [2022-04-08 12:43:26,819 INFO L290 TraceCheckUtils]: 211: Hoare triple {31291#false} assume !false; {31291#false} is VALID [2022-04-08 12:43:26,820 INFO L134 CoverageAnalysis]: Checked inductivity of 1978 backedges. 42 proven. 1932 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:43:26,820 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:43:28,274 INFO L290 TraceCheckUtils]: 211: Hoare triple {31291#false} assume !false; {31291#false} is VALID [2022-04-08 12:43:28,275 INFO L290 TraceCheckUtils]: 210: Hoare triple {31291#false} assume 0 == ~cond; {31291#false} is VALID [2022-04-08 12:43:28,275 INFO L290 TraceCheckUtils]: 209: Hoare triple {31291#false} ~cond := #in~cond; {31291#false} is VALID [2022-04-08 12:43:28,275 INFO L272 TraceCheckUtils]: 208: Hoare triple {31291#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)); {31291#false} is VALID [2022-04-08 12:43:28,275 INFO L290 TraceCheckUtils]: 207: Hoare triple {31963#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {31291#false} is VALID [2022-04-08 12:43:28,275 INFO L290 TraceCheckUtils]: 206: Hoare triple {31967#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31963#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:43:28,276 INFO L290 TraceCheckUtils]: 205: Hoare triple {31967#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31967#(< ~counter~0 50)} is VALID [2022-04-08 12:43:28,276 INFO L290 TraceCheckUtils]: 204: Hoare triple {31967#(< ~counter~0 50)} assume !!(0 != ~r~0); {31967#(< ~counter~0 50)} is VALID [2022-04-08 12:43:28,277 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {31290#true} {31967#(< ~counter~0 50)} #63#return; {31967#(< ~counter~0 50)} is VALID [2022-04-08 12:43:28,277 INFO L290 TraceCheckUtils]: 202: Hoare triple {31290#true} assume true; {31290#true} is VALID [2022-04-08 12:43:28,277 INFO L290 TraceCheckUtils]: 201: Hoare triple {31290#true} assume !(0 == ~cond); {31290#true} is VALID [2022-04-08 12:43:28,277 INFO L290 TraceCheckUtils]: 200: Hoare triple {31290#true} ~cond := #in~cond; {31290#true} is VALID [2022-04-08 12:43:28,277 INFO L272 TraceCheckUtils]: 199: Hoare triple {31967#(< ~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)); {31290#true} is VALID [2022-04-08 12:43:28,277 INFO L290 TraceCheckUtils]: 198: Hoare triple {31967#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {31967#(< ~counter~0 50)} is VALID [2022-04-08 12:43:28,278 INFO L290 TraceCheckUtils]: 197: Hoare triple {31995#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31967#(< ~counter~0 50)} is VALID [2022-04-08 12:43:28,278 INFO L290 TraceCheckUtils]: 196: Hoare triple {31995#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31995#(< ~counter~0 49)} is VALID [2022-04-08 12:43:28,279 INFO L290 TraceCheckUtils]: 195: Hoare triple {31995#(< ~counter~0 49)} assume !!(0 != ~r~0); {31995#(< ~counter~0 49)} is VALID [2022-04-08 12:43:28,279 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {31290#true} {31995#(< ~counter~0 49)} #63#return; {31995#(< ~counter~0 49)} is VALID [2022-04-08 12:43:28,279 INFO L290 TraceCheckUtils]: 193: Hoare triple {31290#true} assume true; {31290#true} is VALID [2022-04-08 12:43:28,279 INFO L290 TraceCheckUtils]: 192: Hoare triple {31290#true} assume !(0 == ~cond); {31290#true} is VALID [2022-04-08 12:43:28,279 INFO L290 TraceCheckUtils]: 191: Hoare triple {31290#true} ~cond := #in~cond; {31290#true} is VALID [2022-04-08 12:43:28,279 INFO L272 TraceCheckUtils]: 190: Hoare triple {31995#(< ~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)); {31290#true} is VALID [2022-04-08 12:43:28,280 INFO L290 TraceCheckUtils]: 189: Hoare triple {31995#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {31995#(< ~counter~0 49)} is VALID [2022-04-08 12:43:28,280 INFO L290 TraceCheckUtils]: 188: Hoare triple {32023#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31995#(< ~counter~0 49)} is VALID [2022-04-08 12:43:28,281 INFO L290 TraceCheckUtils]: 187: Hoare triple {32023#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32023#(< ~counter~0 48)} is VALID [2022-04-08 12:43:28,281 INFO L290 TraceCheckUtils]: 186: Hoare triple {32023#(< ~counter~0 48)} assume !!(0 != ~r~0); {32023#(< ~counter~0 48)} is VALID [2022-04-08 12:43:28,281 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {31290#true} {32023#(< ~counter~0 48)} #63#return; {32023#(< ~counter~0 48)} is VALID [2022-04-08 12:43:28,281 INFO L290 TraceCheckUtils]: 184: Hoare triple {31290#true} assume true; {31290#true} is VALID [2022-04-08 12:43:28,282 INFO L290 TraceCheckUtils]: 183: Hoare triple {31290#true} assume !(0 == ~cond); {31290#true} is VALID [2022-04-08 12:43:28,282 INFO L290 TraceCheckUtils]: 182: Hoare triple {31290#true} ~cond := #in~cond; {31290#true} is VALID [2022-04-08 12:43:28,282 INFO L272 TraceCheckUtils]: 181: Hoare triple {32023#(< ~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)); {31290#true} is VALID [2022-04-08 12:43:28,282 INFO L290 TraceCheckUtils]: 180: Hoare triple {32023#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {32023#(< ~counter~0 48)} is VALID [2022-04-08 12:43:28,282 INFO L290 TraceCheckUtils]: 179: Hoare triple {32051#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32023#(< ~counter~0 48)} is VALID [2022-04-08 12:43:28,283 INFO L290 TraceCheckUtils]: 178: Hoare triple {32051#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32051#(< ~counter~0 47)} is VALID [2022-04-08 12:43:28,283 INFO L290 TraceCheckUtils]: 177: Hoare triple {32051#(< ~counter~0 47)} assume !!(0 != ~r~0); {32051#(< ~counter~0 47)} is VALID [2022-04-08 12:43:28,284 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {31290#true} {32051#(< ~counter~0 47)} #63#return; {32051#(< ~counter~0 47)} is VALID [2022-04-08 12:43:28,284 INFO L290 TraceCheckUtils]: 175: Hoare triple {31290#true} assume true; {31290#true} is VALID [2022-04-08 12:43:28,284 INFO L290 TraceCheckUtils]: 174: Hoare triple {31290#true} assume !(0 == ~cond); {31290#true} is VALID [2022-04-08 12:43:28,284 INFO L290 TraceCheckUtils]: 173: Hoare triple {31290#true} ~cond := #in~cond; {31290#true} is VALID [2022-04-08 12:43:28,284 INFO L272 TraceCheckUtils]: 172: Hoare triple {32051#(< ~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)); {31290#true} is VALID [2022-04-08 12:43:28,284 INFO L290 TraceCheckUtils]: 171: Hoare triple {32051#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {32051#(< ~counter~0 47)} is VALID [2022-04-08 12:43:28,285 INFO L290 TraceCheckUtils]: 170: Hoare triple {32079#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32051#(< ~counter~0 47)} is VALID [2022-04-08 12:43:28,285 INFO L290 TraceCheckUtils]: 169: Hoare triple {32079#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32079#(< ~counter~0 46)} is VALID [2022-04-08 12:43:28,285 INFO L290 TraceCheckUtils]: 168: Hoare triple {32079#(< ~counter~0 46)} assume !!(0 != ~r~0); {32079#(< ~counter~0 46)} is VALID [2022-04-08 12:43:28,286 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {31290#true} {32079#(< ~counter~0 46)} #63#return; {32079#(< ~counter~0 46)} is VALID [2022-04-08 12:43:28,286 INFO L290 TraceCheckUtils]: 166: Hoare triple {31290#true} assume true; {31290#true} is VALID [2022-04-08 12:43:28,286 INFO L290 TraceCheckUtils]: 165: Hoare triple {31290#true} assume !(0 == ~cond); {31290#true} is VALID [2022-04-08 12:43:28,286 INFO L290 TraceCheckUtils]: 164: Hoare triple {31290#true} ~cond := #in~cond; {31290#true} is VALID [2022-04-08 12:43:28,286 INFO L272 TraceCheckUtils]: 163: Hoare triple {32079#(< ~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)); {31290#true} is VALID [2022-04-08 12:43:28,286 INFO L290 TraceCheckUtils]: 162: Hoare triple {32079#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {32079#(< ~counter~0 46)} is VALID [2022-04-08 12:43:28,287 INFO L290 TraceCheckUtils]: 161: Hoare triple {32107#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32079#(< ~counter~0 46)} is VALID [2022-04-08 12:43:28,287 INFO L290 TraceCheckUtils]: 160: Hoare triple {32107#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32107#(< ~counter~0 45)} is VALID [2022-04-08 12:43:28,287 INFO L290 TraceCheckUtils]: 159: Hoare triple {32107#(< ~counter~0 45)} assume !!(0 != ~r~0); {32107#(< ~counter~0 45)} is VALID [2022-04-08 12:43:28,288 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {31290#true} {32107#(< ~counter~0 45)} #63#return; {32107#(< ~counter~0 45)} is VALID [2022-04-08 12:43:28,288 INFO L290 TraceCheckUtils]: 157: Hoare triple {31290#true} assume true; {31290#true} is VALID [2022-04-08 12:43:28,288 INFO L290 TraceCheckUtils]: 156: Hoare triple {31290#true} assume !(0 == ~cond); {31290#true} is VALID [2022-04-08 12:43:28,288 INFO L290 TraceCheckUtils]: 155: Hoare triple {31290#true} ~cond := #in~cond; {31290#true} is VALID [2022-04-08 12:43:28,288 INFO L272 TraceCheckUtils]: 154: Hoare triple {32107#(< ~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)); {31290#true} is VALID [2022-04-08 12:43:28,289 INFO L290 TraceCheckUtils]: 153: Hoare triple {32107#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {32107#(< ~counter~0 45)} is VALID [2022-04-08 12:43:28,289 INFO L290 TraceCheckUtils]: 152: Hoare triple {32135#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32107#(< ~counter~0 45)} is VALID [2022-04-08 12:43:28,289 INFO L290 TraceCheckUtils]: 151: Hoare triple {32135#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32135#(< ~counter~0 44)} is VALID [2022-04-08 12:43:28,290 INFO L290 TraceCheckUtils]: 150: Hoare triple {32135#(< ~counter~0 44)} assume !!(0 != ~r~0); {32135#(< ~counter~0 44)} is VALID [2022-04-08 12:43:28,290 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {31290#true} {32135#(< ~counter~0 44)} #63#return; {32135#(< ~counter~0 44)} is VALID [2022-04-08 12:43:28,290 INFO L290 TraceCheckUtils]: 148: Hoare triple {31290#true} assume true; {31290#true} is VALID [2022-04-08 12:43:28,290 INFO L290 TraceCheckUtils]: 147: Hoare triple {31290#true} assume !(0 == ~cond); {31290#true} is VALID [2022-04-08 12:43:28,290 INFO L290 TraceCheckUtils]: 146: Hoare triple {31290#true} ~cond := #in~cond; {31290#true} is VALID [2022-04-08 12:43:28,290 INFO L272 TraceCheckUtils]: 145: Hoare triple {32135#(< ~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)); {31290#true} is VALID [2022-04-08 12:43:28,291 INFO L290 TraceCheckUtils]: 144: Hoare triple {32135#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {32135#(< ~counter~0 44)} is VALID [2022-04-08 12:43:28,291 INFO L290 TraceCheckUtils]: 143: Hoare triple {32163#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32135#(< ~counter~0 44)} is VALID [2022-04-08 12:43:28,292 INFO L290 TraceCheckUtils]: 142: Hoare triple {32163#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32163#(< ~counter~0 43)} is VALID [2022-04-08 12:43:28,292 INFO L290 TraceCheckUtils]: 141: Hoare triple {32163#(< ~counter~0 43)} assume !!(0 != ~r~0); {32163#(< ~counter~0 43)} is VALID [2022-04-08 12:43:28,292 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {31290#true} {32163#(< ~counter~0 43)} #63#return; {32163#(< ~counter~0 43)} is VALID [2022-04-08 12:43:28,292 INFO L290 TraceCheckUtils]: 139: Hoare triple {31290#true} assume true; {31290#true} is VALID [2022-04-08 12:43:28,293 INFO L290 TraceCheckUtils]: 138: Hoare triple {31290#true} assume !(0 == ~cond); {31290#true} is VALID [2022-04-08 12:43:28,293 INFO L290 TraceCheckUtils]: 137: Hoare triple {31290#true} ~cond := #in~cond; {31290#true} is VALID [2022-04-08 12:43:28,293 INFO L272 TraceCheckUtils]: 136: Hoare triple {32163#(< ~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)); {31290#true} is VALID [2022-04-08 12:43:28,293 INFO L290 TraceCheckUtils]: 135: Hoare triple {32163#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {32163#(< ~counter~0 43)} is VALID [2022-04-08 12:43:28,293 INFO L290 TraceCheckUtils]: 134: Hoare triple {32191#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32163#(< ~counter~0 43)} is VALID [2022-04-08 12:43:28,294 INFO L290 TraceCheckUtils]: 133: Hoare triple {32191#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32191#(< ~counter~0 42)} is VALID [2022-04-08 12:43:28,294 INFO L290 TraceCheckUtils]: 132: Hoare triple {32191#(< ~counter~0 42)} assume !!(0 != ~r~0); {32191#(< ~counter~0 42)} is VALID [2022-04-08 12:43:28,312 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {31290#true} {32191#(< ~counter~0 42)} #63#return; {32191#(< ~counter~0 42)} is VALID [2022-04-08 12:43:28,312 INFO L290 TraceCheckUtils]: 130: Hoare triple {31290#true} assume true; {31290#true} is VALID [2022-04-08 12:43:28,312 INFO L290 TraceCheckUtils]: 129: Hoare triple {31290#true} assume !(0 == ~cond); {31290#true} is VALID [2022-04-08 12:43:28,313 INFO L290 TraceCheckUtils]: 128: Hoare triple {31290#true} ~cond := #in~cond; {31290#true} is VALID [2022-04-08 12:43:28,313 INFO L272 TraceCheckUtils]: 127: Hoare triple {32191#(< ~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)); {31290#true} is VALID [2022-04-08 12:43:28,313 INFO L290 TraceCheckUtils]: 126: Hoare triple {32191#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {32191#(< ~counter~0 42)} is VALID [2022-04-08 12:43:28,314 INFO L290 TraceCheckUtils]: 125: Hoare triple {32219#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32191#(< ~counter~0 42)} is VALID [2022-04-08 12:43:28,315 INFO L290 TraceCheckUtils]: 124: Hoare triple {32219#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32219#(< ~counter~0 41)} is VALID [2022-04-08 12:43:28,315 INFO L290 TraceCheckUtils]: 123: Hoare triple {32219#(< ~counter~0 41)} assume !!(0 != ~r~0); {32219#(< ~counter~0 41)} is VALID [2022-04-08 12:43:28,317 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {31290#true} {32219#(< ~counter~0 41)} #63#return; {32219#(< ~counter~0 41)} is VALID [2022-04-08 12:43:28,317 INFO L290 TraceCheckUtils]: 121: Hoare triple {31290#true} assume true; {31290#true} is VALID [2022-04-08 12:43:28,317 INFO L290 TraceCheckUtils]: 120: Hoare triple {31290#true} assume !(0 == ~cond); {31290#true} is VALID [2022-04-08 12:43:28,317 INFO L290 TraceCheckUtils]: 119: Hoare triple {31290#true} ~cond := #in~cond; {31290#true} is VALID [2022-04-08 12:43:28,317 INFO L272 TraceCheckUtils]: 118: Hoare triple {32219#(< ~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)); {31290#true} is VALID [2022-04-08 12:43:28,318 INFO L290 TraceCheckUtils]: 117: Hoare triple {32219#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {32219#(< ~counter~0 41)} is VALID [2022-04-08 12:43:28,319 INFO L290 TraceCheckUtils]: 116: Hoare triple {32247#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32219#(< ~counter~0 41)} is VALID [2022-04-08 12:43:28,319 INFO L290 TraceCheckUtils]: 115: Hoare triple {32247#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32247#(< ~counter~0 40)} is VALID [2022-04-08 12:43:28,320 INFO L290 TraceCheckUtils]: 114: Hoare triple {32247#(< ~counter~0 40)} assume !!(0 != ~r~0); {32247#(< ~counter~0 40)} is VALID [2022-04-08 12:43:28,321 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {31290#true} {32247#(< ~counter~0 40)} #63#return; {32247#(< ~counter~0 40)} is VALID [2022-04-08 12:43:28,321 INFO L290 TraceCheckUtils]: 112: Hoare triple {31290#true} assume true; {31290#true} is VALID [2022-04-08 12:43:28,321 INFO L290 TraceCheckUtils]: 111: Hoare triple {31290#true} assume !(0 == ~cond); {31290#true} is VALID [2022-04-08 12:43:28,321 INFO L290 TraceCheckUtils]: 110: Hoare triple {31290#true} ~cond := #in~cond; {31290#true} is VALID [2022-04-08 12:43:28,321 INFO L272 TraceCheckUtils]: 109: Hoare triple {32247#(< ~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)); {31290#true} is VALID [2022-04-08 12:43:28,322 INFO L290 TraceCheckUtils]: 108: Hoare triple {32247#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {32247#(< ~counter~0 40)} is VALID [2022-04-08 12:43:28,323 INFO L290 TraceCheckUtils]: 107: Hoare triple {32275#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32247#(< ~counter~0 40)} is VALID [2022-04-08 12:43:28,323 INFO L290 TraceCheckUtils]: 106: Hoare triple {32275#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32275#(< ~counter~0 39)} is VALID [2022-04-08 12:43:28,324 INFO L290 TraceCheckUtils]: 105: Hoare triple {32275#(< ~counter~0 39)} assume !!(0 != ~r~0); {32275#(< ~counter~0 39)} is VALID [2022-04-08 12:43:28,325 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {31290#true} {32275#(< ~counter~0 39)} #63#return; {32275#(< ~counter~0 39)} is VALID [2022-04-08 12:43:28,325 INFO L290 TraceCheckUtils]: 103: Hoare triple {31290#true} assume true; {31290#true} is VALID [2022-04-08 12:43:28,325 INFO L290 TraceCheckUtils]: 102: Hoare triple {31290#true} assume !(0 == ~cond); {31290#true} is VALID [2022-04-08 12:43:28,325 INFO L290 TraceCheckUtils]: 101: Hoare triple {31290#true} ~cond := #in~cond; {31290#true} is VALID [2022-04-08 12:43:28,325 INFO L272 TraceCheckUtils]: 100: Hoare triple {32275#(< ~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)); {31290#true} is VALID [2022-04-08 12:43:28,326 INFO L290 TraceCheckUtils]: 99: Hoare triple {32275#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {32275#(< ~counter~0 39)} is VALID [2022-04-08 12:43:28,327 INFO L290 TraceCheckUtils]: 98: Hoare triple {32303#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32275#(< ~counter~0 39)} is VALID [2022-04-08 12:43:28,328 INFO L290 TraceCheckUtils]: 97: Hoare triple {32303#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32303#(< ~counter~0 38)} is VALID [2022-04-08 12:43:28,328 INFO L290 TraceCheckUtils]: 96: Hoare triple {32303#(< ~counter~0 38)} assume !!(0 != ~r~0); {32303#(< ~counter~0 38)} is VALID [2022-04-08 12:43:28,329 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {31290#true} {32303#(< ~counter~0 38)} #63#return; {32303#(< ~counter~0 38)} is VALID [2022-04-08 12:43:28,329 INFO L290 TraceCheckUtils]: 94: Hoare triple {31290#true} assume true; {31290#true} is VALID [2022-04-08 12:43:28,329 INFO L290 TraceCheckUtils]: 93: Hoare triple {31290#true} assume !(0 == ~cond); {31290#true} is VALID [2022-04-08 12:43:28,329 INFO L290 TraceCheckUtils]: 92: Hoare triple {31290#true} ~cond := #in~cond; {31290#true} is VALID [2022-04-08 12:43:28,329 INFO L272 TraceCheckUtils]: 91: Hoare triple {32303#(< ~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)); {31290#true} is VALID [2022-04-08 12:43:28,330 INFO L290 TraceCheckUtils]: 90: Hoare triple {32303#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {32303#(< ~counter~0 38)} is VALID [2022-04-08 12:43:28,330 INFO L290 TraceCheckUtils]: 89: Hoare triple {32331#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32303#(< ~counter~0 38)} is VALID [2022-04-08 12:43:28,331 INFO L290 TraceCheckUtils]: 88: Hoare triple {32331#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32331#(< ~counter~0 37)} is VALID [2022-04-08 12:43:28,331 INFO L290 TraceCheckUtils]: 87: Hoare triple {32331#(< ~counter~0 37)} assume !!(0 != ~r~0); {32331#(< ~counter~0 37)} is VALID [2022-04-08 12:43:28,332 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {31290#true} {32331#(< ~counter~0 37)} #63#return; {32331#(< ~counter~0 37)} is VALID [2022-04-08 12:43:28,332 INFO L290 TraceCheckUtils]: 85: Hoare triple {31290#true} assume true; {31290#true} is VALID [2022-04-08 12:43:28,332 INFO L290 TraceCheckUtils]: 84: Hoare triple {31290#true} assume !(0 == ~cond); {31290#true} is VALID [2022-04-08 12:43:28,332 INFO L290 TraceCheckUtils]: 83: Hoare triple {31290#true} ~cond := #in~cond; {31290#true} is VALID [2022-04-08 12:43:28,332 INFO L272 TraceCheckUtils]: 82: Hoare triple {32331#(< ~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)); {31290#true} is VALID [2022-04-08 12:43:28,333 INFO L290 TraceCheckUtils]: 81: Hoare triple {32331#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {32331#(< ~counter~0 37)} is VALID [2022-04-08 12:43:28,333 INFO L290 TraceCheckUtils]: 80: Hoare triple {32359#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32331#(< ~counter~0 37)} is VALID [2022-04-08 12:43:28,334 INFO L290 TraceCheckUtils]: 79: Hoare triple {32359#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32359#(< ~counter~0 36)} is VALID [2022-04-08 12:43:28,334 INFO L290 TraceCheckUtils]: 78: Hoare triple {32359#(< ~counter~0 36)} assume !!(0 != ~r~0); {32359#(< ~counter~0 36)} is VALID [2022-04-08 12:43:28,335 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {31290#true} {32359#(< ~counter~0 36)} #63#return; {32359#(< ~counter~0 36)} is VALID [2022-04-08 12:43:28,335 INFO L290 TraceCheckUtils]: 76: Hoare triple {31290#true} assume true; {31290#true} is VALID [2022-04-08 12:43:28,335 INFO L290 TraceCheckUtils]: 75: Hoare triple {31290#true} assume !(0 == ~cond); {31290#true} is VALID [2022-04-08 12:43:28,335 INFO L290 TraceCheckUtils]: 74: Hoare triple {31290#true} ~cond := #in~cond; {31290#true} is VALID [2022-04-08 12:43:28,335 INFO L272 TraceCheckUtils]: 73: Hoare triple {32359#(< ~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)); {31290#true} is VALID [2022-04-08 12:43:28,335 INFO L290 TraceCheckUtils]: 72: Hoare triple {32359#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {32359#(< ~counter~0 36)} is VALID [2022-04-08 12:43:28,336 INFO L290 TraceCheckUtils]: 71: Hoare triple {32387#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32359#(< ~counter~0 36)} is VALID [2022-04-08 12:43:28,337 INFO L290 TraceCheckUtils]: 70: Hoare triple {32387#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32387#(< ~counter~0 35)} is VALID [2022-04-08 12:43:28,337 INFO L290 TraceCheckUtils]: 69: Hoare triple {32387#(< ~counter~0 35)} assume !!(0 != ~r~0); {32387#(< ~counter~0 35)} is VALID [2022-04-08 12:43:28,338 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {31290#true} {32387#(< ~counter~0 35)} #63#return; {32387#(< ~counter~0 35)} is VALID [2022-04-08 12:43:28,338 INFO L290 TraceCheckUtils]: 67: Hoare triple {31290#true} assume true; {31290#true} is VALID [2022-04-08 12:43:28,338 INFO L290 TraceCheckUtils]: 66: Hoare triple {31290#true} assume !(0 == ~cond); {31290#true} is VALID [2022-04-08 12:43:28,338 INFO L290 TraceCheckUtils]: 65: Hoare triple {31290#true} ~cond := #in~cond; {31290#true} is VALID [2022-04-08 12:43:28,338 INFO L272 TraceCheckUtils]: 64: Hoare triple {32387#(< ~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)); {31290#true} is VALID [2022-04-08 12:43:28,338 INFO L290 TraceCheckUtils]: 63: Hoare triple {32387#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {32387#(< ~counter~0 35)} is VALID [2022-04-08 12:43:28,339 INFO L290 TraceCheckUtils]: 62: Hoare triple {32415#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32387#(< ~counter~0 35)} is VALID [2022-04-08 12:43:28,340 INFO L290 TraceCheckUtils]: 61: Hoare triple {32415#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32415#(< ~counter~0 34)} is VALID [2022-04-08 12:43:28,340 INFO L290 TraceCheckUtils]: 60: Hoare triple {32415#(< ~counter~0 34)} assume !!(0 != ~r~0); {32415#(< ~counter~0 34)} is VALID [2022-04-08 12:43:28,341 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {31290#true} {32415#(< ~counter~0 34)} #63#return; {32415#(< ~counter~0 34)} is VALID [2022-04-08 12:43:28,341 INFO L290 TraceCheckUtils]: 58: Hoare triple {31290#true} assume true; {31290#true} is VALID [2022-04-08 12:43:28,341 INFO L290 TraceCheckUtils]: 57: Hoare triple {31290#true} assume !(0 == ~cond); {31290#true} is VALID [2022-04-08 12:43:28,341 INFO L290 TraceCheckUtils]: 56: Hoare triple {31290#true} ~cond := #in~cond; {31290#true} is VALID [2022-04-08 12:43:28,341 INFO L272 TraceCheckUtils]: 55: Hoare triple {32415#(< ~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)); {31290#true} is VALID [2022-04-08 12:43:28,342 INFO L290 TraceCheckUtils]: 54: Hoare triple {32415#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {32415#(< ~counter~0 34)} is VALID [2022-04-08 12:43:28,342 INFO L290 TraceCheckUtils]: 53: Hoare triple {32443#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32415#(< ~counter~0 34)} is VALID [2022-04-08 12:43:28,343 INFO L290 TraceCheckUtils]: 52: Hoare triple {32443#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32443#(< ~counter~0 33)} is VALID [2022-04-08 12:43:28,343 INFO L290 TraceCheckUtils]: 51: Hoare triple {32443#(< ~counter~0 33)} assume !!(0 != ~r~0); {32443#(< ~counter~0 33)} is VALID [2022-04-08 12:43:28,344 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {31290#true} {32443#(< ~counter~0 33)} #63#return; {32443#(< ~counter~0 33)} is VALID [2022-04-08 12:43:28,344 INFO L290 TraceCheckUtils]: 49: Hoare triple {31290#true} assume true; {31290#true} is VALID [2022-04-08 12:43:28,344 INFO L290 TraceCheckUtils]: 48: Hoare triple {31290#true} assume !(0 == ~cond); {31290#true} is VALID [2022-04-08 12:43:28,344 INFO L290 TraceCheckUtils]: 47: Hoare triple {31290#true} ~cond := #in~cond; {31290#true} is VALID [2022-04-08 12:43:28,344 INFO L272 TraceCheckUtils]: 46: Hoare triple {32443#(< ~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)); {31290#true} is VALID [2022-04-08 12:43:28,345 INFO L290 TraceCheckUtils]: 45: Hoare triple {32443#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {32443#(< ~counter~0 33)} is VALID [2022-04-08 12:43:28,345 INFO L290 TraceCheckUtils]: 44: Hoare triple {32471#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32443#(< ~counter~0 33)} is VALID [2022-04-08 12:43:28,346 INFO L290 TraceCheckUtils]: 43: Hoare triple {32471#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32471#(< ~counter~0 32)} is VALID [2022-04-08 12:43:28,346 INFO L290 TraceCheckUtils]: 42: Hoare triple {32471#(< ~counter~0 32)} assume !!(0 != ~r~0); {32471#(< ~counter~0 32)} is VALID [2022-04-08 12:43:28,347 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {31290#true} {32471#(< ~counter~0 32)} #63#return; {32471#(< ~counter~0 32)} is VALID [2022-04-08 12:43:28,347 INFO L290 TraceCheckUtils]: 40: Hoare triple {31290#true} assume true; {31290#true} is VALID [2022-04-08 12:43:28,347 INFO L290 TraceCheckUtils]: 39: Hoare triple {31290#true} assume !(0 == ~cond); {31290#true} is VALID [2022-04-08 12:43:28,347 INFO L290 TraceCheckUtils]: 38: Hoare triple {31290#true} ~cond := #in~cond; {31290#true} is VALID [2022-04-08 12:43:28,347 INFO L272 TraceCheckUtils]: 37: Hoare triple {32471#(< ~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)); {31290#true} is VALID [2022-04-08 12:43:28,348 INFO L290 TraceCheckUtils]: 36: Hoare triple {32471#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {32471#(< ~counter~0 32)} is VALID [2022-04-08 12:43:28,348 INFO L290 TraceCheckUtils]: 35: Hoare triple {32499#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32471#(< ~counter~0 32)} is VALID [2022-04-08 12:43:28,349 INFO L290 TraceCheckUtils]: 34: Hoare triple {32499#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32499#(< ~counter~0 31)} is VALID [2022-04-08 12:43:28,349 INFO L290 TraceCheckUtils]: 33: Hoare triple {32499#(< ~counter~0 31)} assume !!(0 != ~r~0); {32499#(< ~counter~0 31)} is VALID [2022-04-08 12:43:28,350 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {31290#true} {32499#(< ~counter~0 31)} #63#return; {32499#(< ~counter~0 31)} is VALID [2022-04-08 12:43:28,350 INFO L290 TraceCheckUtils]: 31: Hoare triple {31290#true} assume true; {31290#true} is VALID [2022-04-08 12:43:28,350 INFO L290 TraceCheckUtils]: 30: Hoare triple {31290#true} assume !(0 == ~cond); {31290#true} is VALID [2022-04-08 12:43:28,350 INFO L290 TraceCheckUtils]: 29: Hoare triple {31290#true} ~cond := #in~cond; {31290#true} is VALID [2022-04-08 12:43:28,350 INFO L272 TraceCheckUtils]: 28: Hoare triple {32499#(< ~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)); {31290#true} is VALID [2022-04-08 12:43:28,350 INFO L290 TraceCheckUtils]: 27: Hoare triple {32499#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {32499#(< ~counter~0 31)} is VALID [2022-04-08 12:43:28,351 INFO L290 TraceCheckUtils]: 26: Hoare triple {32527#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32499#(< ~counter~0 31)} is VALID [2022-04-08 12:43:28,352 INFO L290 TraceCheckUtils]: 25: Hoare triple {32527#(< ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32527#(< ~counter~0 30)} is VALID [2022-04-08 12:43:28,352 INFO L290 TraceCheckUtils]: 24: Hoare triple {32527#(< ~counter~0 30)} assume !!(0 != ~r~0); {32527#(< ~counter~0 30)} is VALID [2022-04-08 12:43:28,353 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {31290#true} {32527#(< ~counter~0 30)} #63#return; {32527#(< ~counter~0 30)} is VALID [2022-04-08 12:43:28,353 INFO L290 TraceCheckUtils]: 22: Hoare triple {31290#true} assume true; {31290#true} is VALID [2022-04-08 12:43:28,353 INFO L290 TraceCheckUtils]: 21: Hoare triple {31290#true} assume !(0 == ~cond); {31290#true} is VALID [2022-04-08 12:43:28,353 INFO L290 TraceCheckUtils]: 20: Hoare triple {31290#true} ~cond := #in~cond; {31290#true} is VALID [2022-04-08 12:43:28,353 INFO L272 TraceCheckUtils]: 19: Hoare triple {32527#(< ~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)); {31290#true} is VALID [2022-04-08 12:43:28,353 INFO L290 TraceCheckUtils]: 18: Hoare triple {32527#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {32527#(< ~counter~0 30)} is VALID [2022-04-08 12:43:28,354 INFO L290 TraceCheckUtils]: 17: Hoare triple {32555#(< ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32527#(< ~counter~0 30)} is VALID [2022-04-08 12:43:28,355 INFO L290 TraceCheckUtils]: 16: Hoare triple {32555#(< ~counter~0 29)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {32555#(< ~counter~0 29)} is VALID [2022-04-08 12:43:28,355 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {31290#true} {32555#(< ~counter~0 29)} #61#return; {32555#(< ~counter~0 29)} is VALID [2022-04-08 12:43:28,355 INFO L290 TraceCheckUtils]: 14: Hoare triple {31290#true} assume true; {31290#true} is VALID [2022-04-08 12:43:28,355 INFO L290 TraceCheckUtils]: 13: Hoare triple {31290#true} assume !(0 == ~cond); {31290#true} is VALID [2022-04-08 12:43:28,355 INFO L290 TraceCheckUtils]: 12: Hoare triple {31290#true} ~cond := #in~cond; {31290#true} is VALID [2022-04-08 12:43:28,356 INFO L272 TraceCheckUtils]: 11: Hoare triple {32555#(< ~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)); {31290#true} is VALID [2022-04-08 12:43:28,356 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {31290#true} {32555#(< ~counter~0 29)} #59#return; {32555#(< ~counter~0 29)} is VALID [2022-04-08 12:43:28,356 INFO L290 TraceCheckUtils]: 9: Hoare triple {31290#true} assume true; {31290#true} is VALID [2022-04-08 12:43:28,356 INFO L290 TraceCheckUtils]: 8: Hoare triple {31290#true} assume !(0 == ~cond); {31290#true} is VALID [2022-04-08 12:43:28,356 INFO L290 TraceCheckUtils]: 7: Hoare triple {31290#true} ~cond := #in~cond; {31290#true} is VALID [2022-04-08 12:43:28,357 INFO L272 TraceCheckUtils]: 6: Hoare triple {32555#(< ~counter~0 29)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {31290#true} is VALID [2022-04-08 12:43:28,357 INFO L290 TraceCheckUtils]: 5: Hoare triple {32555#(< ~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; {32555#(< ~counter~0 29)} is VALID [2022-04-08 12:43:28,357 INFO L272 TraceCheckUtils]: 4: Hoare triple {32555#(< ~counter~0 29)} call #t~ret7 := main(); {32555#(< ~counter~0 29)} is VALID [2022-04-08 12:43:28,358 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32555#(< ~counter~0 29)} {31290#true} #67#return; {32555#(< ~counter~0 29)} is VALID [2022-04-08 12:43:28,358 INFO L290 TraceCheckUtils]: 2: Hoare triple {32555#(< ~counter~0 29)} assume true; {32555#(< ~counter~0 29)} is VALID [2022-04-08 12:43:28,359 INFO L290 TraceCheckUtils]: 1: Hoare triple {31290#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; {32555#(< ~counter~0 29)} is VALID [2022-04-08 12:43:28,359 INFO L272 TraceCheckUtils]: 0: Hoare triple {31290#true} call ULTIMATE.init(); {31290#true} is VALID [2022-04-08 12:43:28,360 INFO L134 CoverageAnalysis]: Checked inductivity of 1978 backedges. 42 proven. 1092 refuted. 0 times theorem prover too weak. 844 trivial. 0 not checked. [2022-04-08 12:43:28,360 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:43:28,360 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1678775221] [2022-04-08 12:43:28,360 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:43:28,360 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [56736240] [2022-04-08 12:43:28,360 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [56736240] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:43:28,361 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:43:28,361 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 25] total 48 [2022-04-08 12:43:28,361 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:43:28,361 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1460026818] [2022-04-08 12:43:28,361 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1460026818] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:43:28,361 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:43:28,361 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [] total 25 [2022-04-08 12:43:28,361 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [612261344] [2022-04-08 12:43:28,361 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:43:28,362 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 [2022-04-08 12:43:28,362 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:43:28,362 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) [2022-04-08 12:43:28,559 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 209 edges. 209 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:43:28,560 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2022-04-08 12:43:28,560 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:43:28,560 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2022-04-08 12:43:28,561 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1040, Invalid=1216, Unknown=0, NotChecked=0, Total=2256 [2022-04-08 12:43:28,561 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) [2022-04-08 12:43:29,672 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:43:29,672 INFO L93 Difference]: Finished difference Result 223 states and 246 transitions. [2022-04-08 12:43:29,673 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-04-08 12:43:29,673 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 [2022-04-08 12:43:29,673 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:43:29,673 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) [2022-04-08 12:43:29,678 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 245 transitions. [2022-04-08 12:43:29,678 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) [2022-04-08 12:43:29,682 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 245 transitions. [2022-04-08 12:43:29,683 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 46 states and 245 transitions. [2022-04-08 12:43:29,885 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 245 edges. 245 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:43:29,889 INFO L225 Difference]: With dead ends: 223 [2022-04-08 12:43:29,890 INFO L226 Difference]: Without dead ends: 218 [2022-04-08 12:43:29,891 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 444 GetRequests, 377 SyntacticMatches, 0 SemanticMatches, 67 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 274 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=2027, Invalid=2665, Unknown=0, NotChecked=0, Total=4692 [2022-04-08 12:43:29,891 INFO L913 BasicCegarLoop]: 47 mSDtfsCounter, 120 mSDsluCounter, 191 mSDsCounter, 0 mSdLazyCounter, 124 mSolverCounterSat, 35 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 120 SdHoareTripleChecker+Valid, 238 SdHoareTripleChecker+Invalid, 159 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 35 IncrementalHoareTripleChecker+Valid, 124 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 12:43:29,891 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [120 Valid, 238 Invalid, 159 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [35 Valid, 124 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 12:43:29,891 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 218 states. [2022-04-08 12:43:30,153 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 218 to 218. [2022-04-08 12:43:30,153 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:43:30,154 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) [2022-04-08 12:43:30,154 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) [2022-04-08 12:43:30,154 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) [2022-04-08 12:43:30,157 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:43:30,157 INFO L93 Difference]: Finished difference Result 218 states and 241 transitions. [2022-04-08 12:43:30,158 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 241 transitions. [2022-04-08 12:43:30,158 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:43:30,158 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:43:30,159 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. [2022-04-08 12:43:30,159 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. [2022-04-08 12:43:30,163 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:43:30,163 INFO L93 Difference]: Finished difference Result 218 states and 241 transitions. [2022-04-08 12:43:30,164 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 241 transitions. [2022-04-08 12:43:30,164 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:43:30,164 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:43:30,164 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:43:30,164 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:43:30,165 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) [2022-04-08 12:43:30,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 218 states and 241 transitions. [2022-04-08 12:43:30,169 INFO L78 Accepts]: Start accepts. Automaton has 218 states and 241 transitions. Word has length 212 [2022-04-08 12:43:30,169 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:43:30,169 INFO L478 AbstractCegarLoop]: Abstraction has 218 states and 241 transitions. [2022-04-08 12:43:30,170 INFO L479 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) [2022-04-08 12:43:30,170 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 218 states and 241 transitions. [2022-04-08 12:43:32,456 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 241 edges. 240 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-08 12:43:32,456 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 241 transitions. [2022-04-08 12:43:32,457 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-04-08 12:43:32,457 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:43:32,457 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:43:32,471 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Forceful destruction successful, exit code 0 [2022-04-08 12:43:32,665 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 26 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2022-04-08 12:43:32,665 INFO L403 AbstractCegarLoop]: === Iteration 26 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:43:32,666 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:43:32,666 INFO L85 PathProgramCache]: Analyzing trace with hash -1234385578, now seen corresponding path program 43 times [2022-04-08 12:43:32,666 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:43:32,666 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2031164792] [2022-04-08 12:43:32,666 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:43:32,666 INFO L85 PathProgramCache]: Analyzing trace with hash -1234385578, now seen corresponding path program 44 times [2022-04-08 12:43:32,666 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:43:32,666 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [283332892] [2022-04-08 12:43:32,667 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:43:32,667 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:43:32,694 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:43:32,694 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [595379489] [2022-04-08 12:43:32,694 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 12:43:32,694 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:43:32,695 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:43:32,695 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) [2022-04-08 12:43:32,728 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Waiting until timeout for monitored process [2022-04-08 12:43:32,801 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 12:43:32,801 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:43:32,804 INFO L263 TraceCheckSpWp]: Trace formula consists of 533 conjuncts, 49 conjunts are in the unsatisfiable core [2022-04-08 12:43:32,842 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:43:32,845 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:43:34,033 INFO L272 TraceCheckUtils]: 0: Hoare triple {33969#true} call ULTIMATE.init(); {33969#true} is VALID [2022-04-08 12:43:34,033 INFO L290 TraceCheckUtils]: 1: Hoare triple {33969#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; {33977#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:34,033 INFO L290 TraceCheckUtils]: 2: Hoare triple {33977#(<= ~counter~0 0)} assume true; {33977#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:34,034 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {33977#(<= ~counter~0 0)} {33969#true} #67#return; {33977#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:34,034 INFO L272 TraceCheckUtils]: 4: Hoare triple {33977#(<= ~counter~0 0)} call #t~ret7 := main(); {33977#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:34,035 INFO L290 TraceCheckUtils]: 5: Hoare triple {33977#(<= ~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; {33977#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:34,035 INFO L272 TraceCheckUtils]: 6: Hoare triple {33977#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {33977#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:34,035 INFO L290 TraceCheckUtils]: 7: Hoare triple {33977#(<= ~counter~0 0)} ~cond := #in~cond; {33977#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:34,036 INFO L290 TraceCheckUtils]: 8: Hoare triple {33977#(<= ~counter~0 0)} assume !(0 == ~cond); {33977#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:34,036 INFO L290 TraceCheckUtils]: 9: Hoare triple {33977#(<= ~counter~0 0)} assume true; {33977#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:34,036 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {33977#(<= ~counter~0 0)} {33977#(<= ~counter~0 0)} #59#return; {33977#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:34,037 INFO L272 TraceCheckUtils]: 11: Hoare triple {33977#(<= ~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)); {33977#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:34,037 INFO L290 TraceCheckUtils]: 12: Hoare triple {33977#(<= ~counter~0 0)} ~cond := #in~cond; {33977#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:34,037 INFO L290 TraceCheckUtils]: 13: Hoare triple {33977#(<= ~counter~0 0)} assume !(0 == ~cond); {33977#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:34,038 INFO L290 TraceCheckUtils]: 14: Hoare triple {33977#(<= ~counter~0 0)} assume true; {33977#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:34,038 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {33977#(<= ~counter~0 0)} {33977#(<= ~counter~0 0)} #61#return; {33977#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:34,038 INFO L290 TraceCheckUtils]: 16: Hoare triple {33977#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {33977#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:34,039 INFO L290 TraceCheckUtils]: 17: Hoare triple {33977#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34026#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:34,040 INFO L290 TraceCheckUtils]: 18: Hoare triple {34026#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {34026#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:34,040 INFO L272 TraceCheckUtils]: 19: Hoare triple {34026#(<= ~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)); {34026#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:34,040 INFO L290 TraceCheckUtils]: 20: Hoare triple {34026#(<= ~counter~0 1)} ~cond := #in~cond; {34026#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:34,041 INFO L290 TraceCheckUtils]: 21: Hoare triple {34026#(<= ~counter~0 1)} assume !(0 == ~cond); {34026#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:34,041 INFO L290 TraceCheckUtils]: 22: Hoare triple {34026#(<= ~counter~0 1)} assume true; {34026#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:34,041 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {34026#(<= ~counter~0 1)} {34026#(<= ~counter~0 1)} #63#return; {34026#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:34,042 INFO L290 TraceCheckUtils]: 24: Hoare triple {34026#(<= ~counter~0 1)} assume !!(0 != ~r~0); {34026#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:34,042 INFO L290 TraceCheckUtils]: 25: Hoare triple {34026#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34026#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:34,042 INFO L290 TraceCheckUtils]: 26: Hoare triple {34026#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34054#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:34,043 INFO L290 TraceCheckUtils]: 27: Hoare triple {34054#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {34054#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:34,043 INFO L272 TraceCheckUtils]: 28: Hoare triple {34054#(<= ~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)); {34054#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:34,044 INFO L290 TraceCheckUtils]: 29: Hoare triple {34054#(<= ~counter~0 2)} ~cond := #in~cond; {34054#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:34,044 INFO L290 TraceCheckUtils]: 30: Hoare triple {34054#(<= ~counter~0 2)} assume !(0 == ~cond); {34054#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:34,044 INFO L290 TraceCheckUtils]: 31: Hoare triple {34054#(<= ~counter~0 2)} assume true; {34054#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:34,045 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {34054#(<= ~counter~0 2)} {34054#(<= ~counter~0 2)} #63#return; {34054#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:34,045 INFO L290 TraceCheckUtils]: 33: Hoare triple {34054#(<= ~counter~0 2)} assume !!(0 != ~r~0); {34054#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:34,045 INFO L290 TraceCheckUtils]: 34: Hoare triple {34054#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34054#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:34,046 INFO L290 TraceCheckUtils]: 35: Hoare triple {34054#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34082#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:34,046 INFO L290 TraceCheckUtils]: 36: Hoare triple {34082#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {34082#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:34,047 INFO L272 TraceCheckUtils]: 37: Hoare triple {34082#(<= ~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)); {34082#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:34,047 INFO L290 TraceCheckUtils]: 38: Hoare triple {34082#(<= ~counter~0 3)} ~cond := #in~cond; {34082#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:34,047 INFO L290 TraceCheckUtils]: 39: Hoare triple {34082#(<= ~counter~0 3)} assume !(0 == ~cond); {34082#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:34,047 INFO L290 TraceCheckUtils]: 40: Hoare triple {34082#(<= ~counter~0 3)} assume true; {34082#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:34,048 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {34082#(<= ~counter~0 3)} {34082#(<= ~counter~0 3)} #63#return; {34082#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:34,048 INFO L290 TraceCheckUtils]: 42: Hoare triple {34082#(<= ~counter~0 3)} assume !!(0 != ~r~0); {34082#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:34,048 INFO L290 TraceCheckUtils]: 43: Hoare triple {34082#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34082#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:34,049 INFO L290 TraceCheckUtils]: 44: Hoare triple {34082#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34110#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:34,049 INFO L290 TraceCheckUtils]: 45: Hoare triple {34110#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {34110#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:34,050 INFO L272 TraceCheckUtils]: 46: Hoare triple {34110#(<= ~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)); {34110#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:34,050 INFO L290 TraceCheckUtils]: 47: Hoare triple {34110#(<= ~counter~0 4)} ~cond := #in~cond; {34110#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:34,050 INFO L290 TraceCheckUtils]: 48: Hoare triple {34110#(<= ~counter~0 4)} assume !(0 == ~cond); {34110#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:34,051 INFO L290 TraceCheckUtils]: 49: Hoare triple {34110#(<= ~counter~0 4)} assume true; {34110#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:34,051 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {34110#(<= ~counter~0 4)} {34110#(<= ~counter~0 4)} #63#return; {34110#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:34,051 INFO L290 TraceCheckUtils]: 51: Hoare triple {34110#(<= ~counter~0 4)} assume !!(0 != ~r~0); {34110#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:34,052 INFO L290 TraceCheckUtils]: 52: Hoare triple {34110#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34110#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:34,052 INFO L290 TraceCheckUtils]: 53: Hoare triple {34110#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34138#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:34,053 INFO L290 TraceCheckUtils]: 54: Hoare triple {34138#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {34138#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:34,053 INFO L272 TraceCheckUtils]: 55: Hoare triple {34138#(<= ~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)); {34138#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:34,053 INFO L290 TraceCheckUtils]: 56: Hoare triple {34138#(<= ~counter~0 5)} ~cond := #in~cond; {34138#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:34,054 INFO L290 TraceCheckUtils]: 57: Hoare triple {34138#(<= ~counter~0 5)} assume !(0 == ~cond); {34138#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:34,054 INFO L290 TraceCheckUtils]: 58: Hoare triple {34138#(<= ~counter~0 5)} assume true; {34138#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:34,054 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {34138#(<= ~counter~0 5)} {34138#(<= ~counter~0 5)} #63#return; {34138#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:34,055 INFO L290 TraceCheckUtils]: 60: Hoare triple {34138#(<= ~counter~0 5)} assume !!(0 != ~r~0); {34138#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:34,055 INFO L290 TraceCheckUtils]: 61: Hoare triple {34138#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34138#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:34,056 INFO L290 TraceCheckUtils]: 62: Hoare triple {34138#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34166#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:34,056 INFO L290 TraceCheckUtils]: 63: Hoare triple {34166#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {34166#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:34,056 INFO L272 TraceCheckUtils]: 64: Hoare triple {34166#(<= ~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)); {34166#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:34,057 INFO L290 TraceCheckUtils]: 65: Hoare triple {34166#(<= ~counter~0 6)} ~cond := #in~cond; {34166#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:34,057 INFO L290 TraceCheckUtils]: 66: Hoare triple {34166#(<= ~counter~0 6)} assume !(0 == ~cond); {34166#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:34,057 INFO L290 TraceCheckUtils]: 67: Hoare triple {34166#(<= ~counter~0 6)} assume true; {34166#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:34,058 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {34166#(<= ~counter~0 6)} {34166#(<= ~counter~0 6)} #63#return; {34166#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:34,058 INFO L290 TraceCheckUtils]: 69: Hoare triple {34166#(<= ~counter~0 6)} assume !!(0 != ~r~0); {34166#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:34,058 INFO L290 TraceCheckUtils]: 70: Hoare triple {34166#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34166#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:34,059 INFO L290 TraceCheckUtils]: 71: Hoare triple {34166#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34194#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:34,059 INFO L290 TraceCheckUtils]: 72: Hoare triple {34194#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {34194#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:34,060 INFO L272 TraceCheckUtils]: 73: Hoare triple {34194#(<= ~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)); {34194#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:34,060 INFO L290 TraceCheckUtils]: 74: Hoare triple {34194#(<= ~counter~0 7)} ~cond := #in~cond; {34194#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:34,060 INFO L290 TraceCheckUtils]: 75: Hoare triple {34194#(<= ~counter~0 7)} assume !(0 == ~cond); {34194#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:34,061 INFO L290 TraceCheckUtils]: 76: Hoare triple {34194#(<= ~counter~0 7)} assume true; {34194#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:34,061 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {34194#(<= ~counter~0 7)} {34194#(<= ~counter~0 7)} #63#return; {34194#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:34,061 INFO L290 TraceCheckUtils]: 78: Hoare triple {34194#(<= ~counter~0 7)} assume !!(0 != ~r~0); {34194#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:34,062 INFO L290 TraceCheckUtils]: 79: Hoare triple {34194#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34194#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:34,062 INFO L290 TraceCheckUtils]: 80: Hoare triple {34194#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34222#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:34,063 INFO L290 TraceCheckUtils]: 81: Hoare triple {34222#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {34222#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:34,063 INFO L272 TraceCheckUtils]: 82: Hoare triple {34222#(<= ~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)); {34222#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:34,063 INFO L290 TraceCheckUtils]: 83: Hoare triple {34222#(<= ~counter~0 8)} ~cond := #in~cond; {34222#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:34,064 INFO L290 TraceCheckUtils]: 84: Hoare triple {34222#(<= ~counter~0 8)} assume !(0 == ~cond); {34222#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:34,064 INFO L290 TraceCheckUtils]: 85: Hoare triple {34222#(<= ~counter~0 8)} assume true; {34222#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:34,064 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {34222#(<= ~counter~0 8)} {34222#(<= ~counter~0 8)} #63#return; {34222#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:34,065 INFO L290 TraceCheckUtils]: 87: Hoare triple {34222#(<= ~counter~0 8)} assume !!(0 != ~r~0); {34222#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:34,065 INFO L290 TraceCheckUtils]: 88: Hoare triple {34222#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34222#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:34,066 INFO L290 TraceCheckUtils]: 89: Hoare triple {34222#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34250#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:34,066 INFO L290 TraceCheckUtils]: 90: Hoare triple {34250#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {34250#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:34,066 INFO L272 TraceCheckUtils]: 91: Hoare triple {34250#(<= ~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)); {34250#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:34,067 INFO L290 TraceCheckUtils]: 92: Hoare triple {34250#(<= ~counter~0 9)} ~cond := #in~cond; {34250#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:34,067 INFO L290 TraceCheckUtils]: 93: Hoare triple {34250#(<= ~counter~0 9)} assume !(0 == ~cond); {34250#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:34,067 INFO L290 TraceCheckUtils]: 94: Hoare triple {34250#(<= ~counter~0 9)} assume true; {34250#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:34,068 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {34250#(<= ~counter~0 9)} {34250#(<= ~counter~0 9)} #63#return; {34250#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:34,068 INFO L290 TraceCheckUtils]: 96: Hoare triple {34250#(<= ~counter~0 9)} assume !!(0 != ~r~0); {34250#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:34,068 INFO L290 TraceCheckUtils]: 97: Hoare triple {34250#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34250#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:34,069 INFO L290 TraceCheckUtils]: 98: Hoare triple {34250#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34278#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:34,069 INFO L290 TraceCheckUtils]: 99: Hoare triple {34278#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {34278#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:34,070 INFO L272 TraceCheckUtils]: 100: Hoare triple {34278#(<= ~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)); {34278#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:34,070 INFO L290 TraceCheckUtils]: 101: Hoare triple {34278#(<= ~counter~0 10)} ~cond := #in~cond; {34278#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:34,070 INFO L290 TraceCheckUtils]: 102: Hoare triple {34278#(<= ~counter~0 10)} assume !(0 == ~cond); {34278#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:34,071 INFO L290 TraceCheckUtils]: 103: Hoare triple {34278#(<= ~counter~0 10)} assume true; {34278#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:34,071 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {34278#(<= ~counter~0 10)} {34278#(<= ~counter~0 10)} #63#return; {34278#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:34,071 INFO L290 TraceCheckUtils]: 105: Hoare triple {34278#(<= ~counter~0 10)} assume !!(0 != ~r~0); {34278#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:34,072 INFO L290 TraceCheckUtils]: 106: Hoare triple {34278#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34278#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:34,072 INFO L290 TraceCheckUtils]: 107: Hoare triple {34278#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34306#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:34,073 INFO L290 TraceCheckUtils]: 108: Hoare triple {34306#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {34306#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:34,073 INFO L272 TraceCheckUtils]: 109: Hoare triple {34306#(<= ~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)); {34306#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:34,079 INFO L290 TraceCheckUtils]: 110: Hoare triple {34306#(<= ~counter~0 11)} ~cond := #in~cond; {34306#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:34,080 INFO L290 TraceCheckUtils]: 111: Hoare triple {34306#(<= ~counter~0 11)} assume !(0 == ~cond); {34306#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:34,080 INFO L290 TraceCheckUtils]: 112: Hoare triple {34306#(<= ~counter~0 11)} assume true; {34306#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:34,081 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {34306#(<= ~counter~0 11)} {34306#(<= ~counter~0 11)} #63#return; {34306#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:34,081 INFO L290 TraceCheckUtils]: 114: Hoare triple {34306#(<= ~counter~0 11)} assume !!(0 != ~r~0); {34306#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:34,081 INFO L290 TraceCheckUtils]: 115: Hoare triple {34306#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34306#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:34,083 INFO L290 TraceCheckUtils]: 116: Hoare triple {34306#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34334#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:34,083 INFO L290 TraceCheckUtils]: 117: Hoare triple {34334#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {34334#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:34,084 INFO L272 TraceCheckUtils]: 118: Hoare triple {34334#(<= ~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)); {34334#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:34,084 INFO L290 TraceCheckUtils]: 119: Hoare triple {34334#(<= ~counter~0 12)} ~cond := #in~cond; {34334#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:34,084 INFO L290 TraceCheckUtils]: 120: Hoare triple {34334#(<= ~counter~0 12)} assume !(0 == ~cond); {34334#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:34,085 INFO L290 TraceCheckUtils]: 121: Hoare triple {34334#(<= ~counter~0 12)} assume true; {34334#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:34,085 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {34334#(<= ~counter~0 12)} {34334#(<= ~counter~0 12)} #63#return; {34334#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:34,086 INFO L290 TraceCheckUtils]: 123: Hoare triple {34334#(<= ~counter~0 12)} assume !!(0 != ~r~0); {34334#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:34,087 INFO L290 TraceCheckUtils]: 124: Hoare triple {34334#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34334#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:34,088 INFO L290 TraceCheckUtils]: 125: Hoare triple {34334#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34362#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:34,088 INFO L290 TraceCheckUtils]: 126: Hoare triple {34362#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {34362#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:34,089 INFO L272 TraceCheckUtils]: 127: Hoare triple {34362#(<= ~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)); {34362#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:34,089 INFO L290 TraceCheckUtils]: 128: Hoare triple {34362#(<= ~counter~0 13)} ~cond := #in~cond; {34362#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:34,090 INFO L290 TraceCheckUtils]: 129: Hoare triple {34362#(<= ~counter~0 13)} assume !(0 == ~cond); {34362#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:34,090 INFO L290 TraceCheckUtils]: 130: Hoare triple {34362#(<= ~counter~0 13)} assume true; {34362#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:34,091 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {34362#(<= ~counter~0 13)} {34362#(<= ~counter~0 13)} #63#return; {34362#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:34,091 INFO L290 TraceCheckUtils]: 132: Hoare triple {34362#(<= ~counter~0 13)} assume !!(0 != ~r~0); {34362#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:34,091 INFO L290 TraceCheckUtils]: 133: Hoare triple {34362#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34362#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:34,092 INFO L290 TraceCheckUtils]: 134: Hoare triple {34362#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34390#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:34,093 INFO L290 TraceCheckUtils]: 135: Hoare triple {34390#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {34390#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:34,093 INFO L272 TraceCheckUtils]: 136: Hoare triple {34390#(<= ~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)); {34390#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:34,094 INFO L290 TraceCheckUtils]: 137: Hoare triple {34390#(<= ~counter~0 14)} ~cond := #in~cond; {34390#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:34,094 INFO L290 TraceCheckUtils]: 138: Hoare triple {34390#(<= ~counter~0 14)} assume !(0 == ~cond); {34390#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:34,094 INFO L290 TraceCheckUtils]: 139: Hoare triple {34390#(<= ~counter~0 14)} assume true; {34390#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:34,095 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {34390#(<= ~counter~0 14)} {34390#(<= ~counter~0 14)} #63#return; {34390#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:34,095 INFO L290 TraceCheckUtils]: 141: Hoare triple {34390#(<= ~counter~0 14)} assume !!(0 != ~r~0); {34390#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:34,096 INFO L290 TraceCheckUtils]: 142: Hoare triple {34390#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34390#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:34,097 INFO L290 TraceCheckUtils]: 143: Hoare triple {34390#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34418#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:34,097 INFO L290 TraceCheckUtils]: 144: Hoare triple {34418#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {34418#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:34,098 INFO L272 TraceCheckUtils]: 145: Hoare triple {34418#(<= ~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)); {34418#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:34,098 INFO L290 TraceCheckUtils]: 146: Hoare triple {34418#(<= ~counter~0 15)} ~cond := #in~cond; {34418#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:34,098 INFO L290 TraceCheckUtils]: 147: Hoare triple {34418#(<= ~counter~0 15)} assume !(0 == ~cond); {34418#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:34,099 INFO L290 TraceCheckUtils]: 148: Hoare triple {34418#(<= ~counter~0 15)} assume true; {34418#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:34,099 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {34418#(<= ~counter~0 15)} {34418#(<= ~counter~0 15)} #63#return; {34418#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:34,100 INFO L290 TraceCheckUtils]: 150: Hoare triple {34418#(<= ~counter~0 15)} assume !!(0 != ~r~0); {34418#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:34,100 INFO L290 TraceCheckUtils]: 151: Hoare triple {34418#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34418#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:34,101 INFO L290 TraceCheckUtils]: 152: Hoare triple {34418#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34446#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:34,102 INFO L290 TraceCheckUtils]: 153: Hoare triple {34446#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {34446#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:34,102 INFO L272 TraceCheckUtils]: 154: Hoare triple {34446#(<= ~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)); {34446#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:34,103 INFO L290 TraceCheckUtils]: 155: Hoare triple {34446#(<= ~counter~0 16)} ~cond := #in~cond; {34446#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:34,103 INFO L290 TraceCheckUtils]: 156: Hoare triple {34446#(<= ~counter~0 16)} assume !(0 == ~cond); {34446#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:34,103 INFO L290 TraceCheckUtils]: 157: Hoare triple {34446#(<= ~counter~0 16)} assume true; {34446#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:34,104 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {34446#(<= ~counter~0 16)} {34446#(<= ~counter~0 16)} #63#return; {34446#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:34,105 INFO L290 TraceCheckUtils]: 159: Hoare triple {34446#(<= ~counter~0 16)} assume !!(0 != ~r~0); {34446#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:34,105 INFO L290 TraceCheckUtils]: 160: Hoare triple {34446#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34446#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:34,106 INFO L290 TraceCheckUtils]: 161: Hoare triple {34446#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34474#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:34,106 INFO L290 TraceCheckUtils]: 162: Hoare triple {34474#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {34474#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:34,107 INFO L272 TraceCheckUtils]: 163: Hoare triple {34474#(<= ~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)); {34474#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:34,108 INFO L290 TraceCheckUtils]: 164: Hoare triple {34474#(<= ~counter~0 17)} ~cond := #in~cond; {34474#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:34,108 INFO L290 TraceCheckUtils]: 165: Hoare triple {34474#(<= ~counter~0 17)} assume !(0 == ~cond); {34474#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:34,108 INFO L290 TraceCheckUtils]: 166: Hoare triple {34474#(<= ~counter~0 17)} assume true; {34474#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:34,109 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {34474#(<= ~counter~0 17)} {34474#(<= ~counter~0 17)} #63#return; {34474#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:34,109 INFO L290 TraceCheckUtils]: 168: Hoare triple {34474#(<= ~counter~0 17)} assume !!(0 != ~r~0); {34474#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:34,110 INFO L290 TraceCheckUtils]: 169: Hoare triple {34474#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34474#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:34,111 INFO L290 TraceCheckUtils]: 170: Hoare triple {34474#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34502#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:34,111 INFO L290 TraceCheckUtils]: 171: Hoare triple {34502#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {34502#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:34,112 INFO L272 TraceCheckUtils]: 172: Hoare triple {34502#(<= ~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)); {34502#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:34,112 INFO L290 TraceCheckUtils]: 173: Hoare triple {34502#(<= ~counter~0 18)} ~cond := #in~cond; {34502#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:34,112 INFO L290 TraceCheckUtils]: 174: Hoare triple {34502#(<= ~counter~0 18)} assume !(0 == ~cond); {34502#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:34,113 INFO L290 TraceCheckUtils]: 175: Hoare triple {34502#(<= ~counter~0 18)} assume true; {34502#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:34,113 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {34502#(<= ~counter~0 18)} {34502#(<= ~counter~0 18)} #63#return; {34502#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:34,114 INFO L290 TraceCheckUtils]: 177: Hoare triple {34502#(<= ~counter~0 18)} assume !!(0 != ~r~0); {34502#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:34,114 INFO L290 TraceCheckUtils]: 178: Hoare triple {34502#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34502#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:34,115 INFO L290 TraceCheckUtils]: 179: Hoare triple {34502#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34530#(<= ~counter~0 19)} is VALID [2022-04-08 12:43:34,115 INFO L290 TraceCheckUtils]: 180: Hoare triple {34530#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {34530#(<= ~counter~0 19)} is VALID [2022-04-08 12:43:34,116 INFO L272 TraceCheckUtils]: 181: Hoare triple {34530#(<= ~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)); {34530#(<= ~counter~0 19)} is VALID [2022-04-08 12:43:34,116 INFO L290 TraceCheckUtils]: 182: Hoare triple {34530#(<= ~counter~0 19)} ~cond := #in~cond; {34530#(<= ~counter~0 19)} is VALID [2022-04-08 12:43:34,117 INFO L290 TraceCheckUtils]: 183: Hoare triple {34530#(<= ~counter~0 19)} assume !(0 == ~cond); {34530#(<= ~counter~0 19)} is VALID [2022-04-08 12:43:34,117 INFO L290 TraceCheckUtils]: 184: Hoare triple {34530#(<= ~counter~0 19)} assume true; {34530#(<= ~counter~0 19)} is VALID [2022-04-08 12:43:34,118 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {34530#(<= ~counter~0 19)} {34530#(<= ~counter~0 19)} #63#return; {34530#(<= ~counter~0 19)} is VALID [2022-04-08 12:43:34,118 INFO L290 TraceCheckUtils]: 186: Hoare triple {34530#(<= ~counter~0 19)} assume !!(0 != ~r~0); {34530#(<= ~counter~0 19)} is VALID [2022-04-08 12:43:34,118 INFO L290 TraceCheckUtils]: 187: Hoare triple {34530#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34530#(<= ~counter~0 19)} is VALID [2022-04-08 12:43:34,119 INFO L290 TraceCheckUtils]: 188: Hoare triple {34530#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34558#(<= ~counter~0 20)} is VALID [2022-04-08 12:43:34,120 INFO L290 TraceCheckUtils]: 189: Hoare triple {34558#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {34558#(<= ~counter~0 20)} is VALID [2022-04-08 12:43:34,120 INFO L272 TraceCheckUtils]: 190: Hoare triple {34558#(<= ~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)); {34558#(<= ~counter~0 20)} is VALID [2022-04-08 12:43:34,121 INFO L290 TraceCheckUtils]: 191: Hoare triple {34558#(<= ~counter~0 20)} ~cond := #in~cond; {34558#(<= ~counter~0 20)} is VALID [2022-04-08 12:43:34,121 INFO L290 TraceCheckUtils]: 192: Hoare triple {34558#(<= ~counter~0 20)} assume !(0 == ~cond); {34558#(<= ~counter~0 20)} is VALID [2022-04-08 12:43:34,121 INFO L290 TraceCheckUtils]: 193: Hoare triple {34558#(<= ~counter~0 20)} assume true; {34558#(<= ~counter~0 20)} is VALID [2022-04-08 12:43:34,122 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {34558#(<= ~counter~0 20)} {34558#(<= ~counter~0 20)} #63#return; {34558#(<= ~counter~0 20)} is VALID [2022-04-08 12:43:34,122 INFO L290 TraceCheckUtils]: 195: Hoare triple {34558#(<= ~counter~0 20)} assume !!(0 != ~r~0); {34558#(<= ~counter~0 20)} is VALID [2022-04-08 12:43:34,123 INFO L290 TraceCheckUtils]: 196: Hoare triple {34558#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34558#(<= ~counter~0 20)} is VALID [2022-04-08 12:43:34,124 INFO L290 TraceCheckUtils]: 197: Hoare triple {34558#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34586#(<= ~counter~0 21)} is VALID [2022-04-08 12:43:34,124 INFO L290 TraceCheckUtils]: 198: Hoare triple {34586#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {34586#(<= ~counter~0 21)} is VALID [2022-04-08 12:43:34,125 INFO L272 TraceCheckUtils]: 199: Hoare triple {34586#(<= ~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)); {34586#(<= ~counter~0 21)} is VALID [2022-04-08 12:43:34,125 INFO L290 TraceCheckUtils]: 200: Hoare triple {34586#(<= ~counter~0 21)} ~cond := #in~cond; {34586#(<= ~counter~0 21)} is VALID [2022-04-08 12:43:34,126 INFO L290 TraceCheckUtils]: 201: Hoare triple {34586#(<= ~counter~0 21)} assume !(0 == ~cond); {34586#(<= ~counter~0 21)} is VALID [2022-04-08 12:43:34,126 INFO L290 TraceCheckUtils]: 202: Hoare triple {34586#(<= ~counter~0 21)} assume true; {34586#(<= ~counter~0 21)} is VALID [2022-04-08 12:43:34,127 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {34586#(<= ~counter~0 21)} {34586#(<= ~counter~0 21)} #63#return; {34586#(<= ~counter~0 21)} is VALID [2022-04-08 12:43:34,127 INFO L290 TraceCheckUtils]: 204: Hoare triple {34586#(<= ~counter~0 21)} assume !!(0 != ~r~0); {34586#(<= ~counter~0 21)} is VALID [2022-04-08 12:43:34,127 INFO L290 TraceCheckUtils]: 205: Hoare triple {34586#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34586#(<= ~counter~0 21)} is VALID [2022-04-08 12:43:34,128 INFO L290 TraceCheckUtils]: 206: Hoare triple {34586#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34614#(<= ~counter~0 22)} is VALID [2022-04-08 12:43:34,128 INFO L290 TraceCheckUtils]: 207: Hoare triple {34614#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {34614#(<= ~counter~0 22)} is VALID [2022-04-08 12:43:34,129 INFO L272 TraceCheckUtils]: 208: Hoare triple {34614#(<= ~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)); {34614#(<= ~counter~0 22)} is VALID [2022-04-08 12:43:34,130 INFO L290 TraceCheckUtils]: 209: Hoare triple {34614#(<= ~counter~0 22)} ~cond := #in~cond; {34614#(<= ~counter~0 22)} is VALID [2022-04-08 12:43:34,130 INFO L290 TraceCheckUtils]: 210: Hoare triple {34614#(<= ~counter~0 22)} assume !(0 == ~cond); {34614#(<= ~counter~0 22)} is VALID [2022-04-08 12:43:34,130 INFO L290 TraceCheckUtils]: 211: Hoare triple {34614#(<= ~counter~0 22)} assume true; {34614#(<= ~counter~0 22)} is VALID [2022-04-08 12:43:34,131 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {34614#(<= ~counter~0 22)} {34614#(<= ~counter~0 22)} #63#return; {34614#(<= ~counter~0 22)} is VALID [2022-04-08 12:43:34,131 INFO L290 TraceCheckUtils]: 213: Hoare triple {34614#(<= ~counter~0 22)} assume !!(0 != ~r~0); {34614#(<= ~counter~0 22)} is VALID [2022-04-08 12:43:34,132 INFO L290 TraceCheckUtils]: 214: Hoare triple {34614#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34614#(<= ~counter~0 22)} is VALID [2022-04-08 12:43:34,132 INFO L290 TraceCheckUtils]: 215: Hoare triple {34614#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34642#(<= |main_#t~post6| 22)} is VALID [2022-04-08 12:43:34,133 INFO L290 TraceCheckUtils]: 216: Hoare triple {34642#(<= |main_#t~post6| 22)} assume !(#t~post6 < 50);havoc #t~post6; {33970#false} is VALID [2022-04-08 12:43:34,133 INFO L272 TraceCheckUtils]: 217: Hoare triple {33970#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)); {33970#false} is VALID [2022-04-08 12:43:34,133 INFO L290 TraceCheckUtils]: 218: Hoare triple {33970#false} ~cond := #in~cond; {33970#false} is VALID [2022-04-08 12:43:34,133 INFO L290 TraceCheckUtils]: 219: Hoare triple {33970#false} assume 0 == ~cond; {33970#false} is VALID [2022-04-08 12:43:34,133 INFO L290 TraceCheckUtils]: 220: Hoare triple {33970#false} assume !false; {33970#false} is VALID [2022-04-08 12:43:34,134 INFO L134 CoverageAnalysis]: Checked inductivity of 2171 backedges. 44 proven. 2123 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:43:34,135 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:43:35,620 INFO L290 TraceCheckUtils]: 220: Hoare triple {33970#false} assume !false; {33970#false} is VALID [2022-04-08 12:43:35,621 INFO L290 TraceCheckUtils]: 219: Hoare triple {33970#false} assume 0 == ~cond; {33970#false} is VALID [2022-04-08 12:43:35,621 INFO L290 TraceCheckUtils]: 218: Hoare triple {33970#false} ~cond := #in~cond; {33970#false} is VALID [2022-04-08 12:43:35,621 INFO L272 TraceCheckUtils]: 217: Hoare triple {33970#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)); {33970#false} is VALID [2022-04-08 12:43:35,621 INFO L290 TraceCheckUtils]: 216: Hoare triple {34670#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {33970#false} is VALID [2022-04-08 12:43:35,622 INFO L290 TraceCheckUtils]: 215: Hoare triple {34674#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34670#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:43:35,622 INFO L290 TraceCheckUtils]: 214: Hoare triple {34674#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34674#(< ~counter~0 50)} is VALID [2022-04-08 12:43:35,622 INFO L290 TraceCheckUtils]: 213: Hoare triple {34674#(< ~counter~0 50)} assume !!(0 != ~r~0); {34674#(< ~counter~0 50)} is VALID [2022-04-08 12:43:35,623 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {33969#true} {34674#(< ~counter~0 50)} #63#return; {34674#(< ~counter~0 50)} is VALID [2022-04-08 12:43:35,623 INFO L290 TraceCheckUtils]: 211: Hoare triple {33969#true} assume true; {33969#true} is VALID [2022-04-08 12:43:35,623 INFO L290 TraceCheckUtils]: 210: Hoare triple {33969#true} assume !(0 == ~cond); {33969#true} is VALID [2022-04-08 12:43:35,623 INFO L290 TraceCheckUtils]: 209: Hoare triple {33969#true} ~cond := #in~cond; {33969#true} is VALID [2022-04-08 12:43:35,623 INFO L272 TraceCheckUtils]: 208: Hoare triple {34674#(< ~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)); {33969#true} is VALID [2022-04-08 12:43:35,623 INFO L290 TraceCheckUtils]: 207: Hoare triple {34674#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {34674#(< ~counter~0 50)} is VALID [2022-04-08 12:43:35,624 INFO L290 TraceCheckUtils]: 206: Hoare triple {34702#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34674#(< ~counter~0 50)} is VALID [2022-04-08 12:43:35,624 INFO L290 TraceCheckUtils]: 205: Hoare triple {34702#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34702#(< ~counter~0 49)} is VALID [2022-04-08 12:43:35,625 INFO L290 TraceCheckUtils]: 204: Hoare triple {34702#(< ~counter~0 49)} assume !!(0 != ~r~0); {34702#(< ~counter~0 49)} is VALID [2022-04-08 12:43:35,625 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {33969#true} {34702#(< ~counter~0 49)} #63#return; {34702#(< ~counter~0 49)} is VALID [2022-04-08 12:43:35,625 INFO L290 TraceCheckUtils]: 202: Hoare triple {33969#true} assume true; {33969#true} is VALID [2022-04-08 12:43:35,625 INFO L290 TraceCheckUtils]: 201: Hoare triple {33969#true} assume !(0 == ~cond); {33969#true} is VALID [2022-04-08 12:43:35,625 INFO L290 TraceCheckUtils]: 200: Hoare triple {33969#true} ~cond := #in~cond; {33969#true} is VALID [2022-04-08 12:43:35,626 INFO L272 TraceCheckUtils]: 199: Hoare triple {34702#(< ~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)); {33969#true} is VALID [2022-04-08 12:43:35,626 INFO L290 TraceCheckUtils]: 198: Hoare triple {34702#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {34702#(< ~counter~0 49)} is VALID [2022-04-08 12:43:35,626 INFO L290 TraceCheckUtils]: 197: Hoare triple {34730#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34702#(< ~counter~0 49)} is VALID [2022-04-08 12:43:35,627 INFO L290 TraceCheckUtils]: 196: Hoare triple {34730#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34730#(< ~counter~0 48)} is VALID [2022-04-08 12:43:35,627 INFO L290 TraceCheckUtils]: 195: Hoare triple {34730#(< ~counter~0 48)} assume !!(0 != ~r~0); {34730#(< ~counter~0 48)} is VALID [2022-04-08 12:43:35,627 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {33969#true} {34730#(< ~counter~0 48)} #63#return; {34730#(< ~counter~0 48)} is VALID [2022-04-08 12:43:35,628 INFO L290 TraceCheckUtils]: 193: Hoare triple {33969#true} assume true; {33969#true} is VALID [2022-04-08 12:43:35,628 INFO L290 TraceCheckUtils]: 192: Hoare triple {33969#true} assume !(0 == ~cond); {33969#true} is VALID [2022-04-08 12:43:35,628 INFO L290 TraceCheckUtils]: 191: Hoare triple {33969#true} ~cond := #in~cond; {33969#true} is VALID [2022-04-08 12:43:35,628 INFO L272 TraceCheckUtils]: 190: Hoare triple {34730#(< ~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)); {33969#true} is VALID [2022-04-08 12:43:35,629 INFO L290 TraceCheckUtils]: 189: Hoare triple {34730#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {34730#(< ~counter~0 48)} is VALID [2022-04-08 12:43:35,629 INFO L290 TraceCheckUtils]: 188: Hoare triple {34758#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34730#(< ~counter~0 48)} is VALID [2022-04-08 12:43:35,630 INFO L290 TraceCheckUtils]: 187: Hoare triple {34758#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34758#(< ~counter~0 47)} is VALID [2022-04-08 12:43:35,630 INFO L290 TraceCheckUtils]: 186: Hoare triple {34758#(< ~counter~0 47)} assume !!(0 != ~r~0); {34758#(< ~counter~0 47)} is VALID [2022-04-08 12:43:35,630 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {33969#true} {34758#(< ~counter~0 47)} #63#return; {34758#(< ~counter~0 47)} is VALID [2022-04-08 12:43:35,630 INFO L290 TraceCheckUtils]: 184: Hoare triple {33969#true} assume true; {33969#true} is VALID [2022-04-08 12:43:35,631 INFO L290 TraceCheckUtils]: 183: Hoare triple {33969#true} assume !(0 == ~cond); {33969#true} is VALID [2022-04-08 12:43:35,631 INFO L290 TraceCheckUtils]: 182: Hoare triple {33969#true} ~cond := #in~cond; {33969#true} is VALID [2022-04-08 12:43:35,631 INFO L272 TraceCheckUtils]: 181: Hoare triple {34758#(< ~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)); {33969#true} is VALID [2022-04-08 12:43:35,631 INFO L290 TraceCheckUtils]: 180: Hoare triple {34758#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {34758#(< ~counter~0 47)} is VALID [2022-04-08 12:43:35,631 INFO L290 TraceCheckUtils]: 179: Hoare triple {34786#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34758#(< ~counter~0 47)} is VALID [2022-04-08 12:43:35,632 INFO L290 TraceCheckUtils]: 178: Hoare triple {34786#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34786#(< ~counter~0 46)} is VALID [2022-04-08 12:43:35,632 INFO L290 TraceCheckUtils]: 177: Hoare triple {34786#(< ~counter~0 46)} assume !!(0 != ~r~0); {34786#(< ~counter~0 46)} is VALID [2022-04-08 12:43:35,633 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {33969#true} {34786#(< ~counter~0 46)} #63#return; {34786#(< ~counter~0 46)} is VALID [2022-04-08 12:43:35,633 INFO L290 TraceCheckUtils]: 175: Hoare triple {33969#true} assume true; {33969#true} is VALID [2022-04-08 12:43:35,633 INFO L290 TraceCheckUtils]: 174: Hoare triple {33969#true} assume !(0 == ~cond); {33969#true} is VALID [2022-04-08 12:43:35,633 INFO L290 TraceCheckUtils]: 173: Hoare triple {33969#true} ~cond := #in~cond; {33969#true} is VALID [2022-04-08 12:43:35,633 INFO L272 TraceCheckUtils]: 172: Hoare triple {34786#(< ~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)); {33969#true} is VALID [2022-04-08 12:43:35,633 INFO L290 TraceCheckUtils]: 171: Hoare triple {34786#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {34786#(< ~counter~0 46)} is VALID [2022-04-08 12:43:35,634 INFO L290 TraceCheckUtils]: 170: Hoare triple {34814#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34786#(< ~counter~0 46)} is VALID [2022-04-08 12:43:35,634 INFO L290 TraceCheckUtils]: 169: Hoare triple {34814#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34814#(< ~counter~0 45)} is VALID [2022-04-08 12:43:35,634 INFO L290 TraceCheckUtils]: 168: Hoare triple {34814#(< ~counter~0 45)} assume !!(0 != ~r~0); {34814#(< ~counter~0 45)} is VALID [2022-04-08 12:43:35,635 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {33969#true} {34814#(< ~counter~0 45)} #63#return; {34814#(< ~counter~0 45)} is VALID [2022-04-08 12:43:35,635 INFO L290 TraceCheckUtils]: 166: Hoare triple {33969#true} assume true; {33969#true} is VALID [2022-04-08 12:43:35,635 INFO L290 TraceCheckUtils]: 165: Hoare triple {33969#true} assume !(0 == ~cond); {33969#true} is VALID [2022-04-08 12:43:35,635 INFO L290 TraceCheckUtils]: 164: Hoare triple {33969#true} ~cond := #in~cond; {33969#true} is VALID [2022-04-08 12:43:35,635 INFO L272 TraceCheckUtils]: 163: Hoare triple {34814#(< ~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)); {33969#true} is VALID [2022-04-08 12:43:35,635 INFO L290 TraceCheckUtils]: 162: Hoare triple {34814#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {34814#(< ~counter~0 45)} is VALID [2022-04-08 12:43:35,636 INFO L290 TraceCheckUtils]: 161: Hoare triple {34842#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34814#(< ~counter~0 45)} is VALID [2022-04-08 12:43:35,636 INFO L290 TraceCheckUtils]: 160: Hoare triple {34842#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34842#(< ~counter~0 44)} is VALID [2022-04-08 12:43:35,637 INFO L290 TraceCheckUtils]: 159: Hoare triple {34842#(< ~counter~0 44)} assume !!(0 != ~r~0); {34842#(< ~counter~0 44)} is VALID [2022-04-08 12:43:35,637 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {33969#true} {34842#(< ~counter~0 44)} #63#return; {34842#(< ~counter~0 44)} is VALID [2022-04-08 12:43:35,637 INFO L290 TraceCheckUtils]: 157: Hoare triple {33969#true} assume true; {33969#true} is VALID [2022-04-08 12:43:35,637 INFO L290 TraceCheckUtils]: 156: Hoare triple {33969#true} assume !(0 == ~cond); {33969#true} is VALID [2022-04-08 12:43:35,639 INFO L290 TraceCheckUtils]: 155: Hoare triple {33969#true} ~cond := #in~cond; {33969#true} is VALID [2022-04-08 12:43:35,639 INFO L272 TraceCheckUtils]: 154: Hoare triple {34842#(< ~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)); {33969#true} is VALID [2022-04-08 12:43:35,643 INFO L290 TraceCheckUtils]: 153: Hoare triple {34842#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {34842#(< ~counter~0 44)} is VALID [2022-04-08 12:43:35,644 INFO L290 TraceCheckUtils]: 152: Hoare triple {34870#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34842#(< ~counter~0 44)} is VALID [2022-04-08 12:43:35,645 INFO L290 TraceCheckUtils]: 151: Hoare triple {34870#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34870#(< ~counter~0 43)} is VALID [2022-04-08 12:43:35,645 INFO L290 TraceCheckUtils]: 150: Hoare triple {34870#(< ~counter~0 43)} assume !!(0 != ~r~0); {34870#(< ~counter~0 43)} is VALID [2022-04-08 12:43:35,646 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {33969#true} {34870#(< ~counter~0 43)} #63#return; {34870#(< ~counter~0 43)} is VALID [2022-04-08 12:43:35,646 INFO L290 TraceCheckUtils]: 148: Hoare triple {33969#true} assume true; {33969#true} is VALID [2022-04-08 12:43:35,646 INFO L290 TraceCheckUtils]: 147: Hoare triple {33969#true} assume !(0 == ~cond); {33969#true} is VALID [2022-04-08 12:43:35,646 INFO L290 TraceCheckUtils]: 146: Hoare triple {33969#true} ~cond := #in~cond; {33969#true} is VALID [2022-04-08 12:43:35,646 INFO L272 TraceCheckUtils]: 145: Hoare triple {34870#(< ~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)); {33969#true} is VALID [2022-04-08 12:43:35,647 INFO L290 TraceCheckUtils]: 144: Hoare triple {34870#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {34870#(< ~counter~0 43)} is VALID [2022-04-08 12:43:35,647 INFO L290 TraceCheckUtils]: 143: Hoare triple {34898#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34870#(< ~counter~0 43)} is VALID [2022-04-08 12:43:35,648 INFO L290 TraceCheckUtils]: 142: Hoare triple {34898#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34898#(< ~counter~0 42)} is VALID [2022-04-08 12:43:35,648 INFO L290 TraceCheckUtils]: 141: Hoare triple {34898#(< ~counter~0 42)} assume !!(0 != ~r~0); {34898#(< ~counter~0 42)} is VALID [2022-04-08 12:43:35,649 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {33969#true} {34898#(< ~counter~0 42)} #63#return; {34898#(< ~counter~0 42)} is VALID [2022-04-08 12:43:35,649 INFO L290 TraceCheckUtils]: 139: Hoare triple {33969#true} assume true; {33969#true} is VALID [2022-04-08 12:43:35,649 INFO L290 TraceCheckUtils]: 138: Hoare triple {33969#true} assume !(0 == ~cond); {33969#true} is VALID [2022-04-08 12:43:35,649 INFO L290 TraceCheckUtils]: 137: Hoare triple {33969#true} ~cond := #in~cond; {33969#true} is VALID [2022-04-08 12:43:35,649 INFO L272 TraceCheckUtils]: 136: Hoare triple {34898#(< ~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)); {33969#true} is VALID [2022-04-08 12:43:35,650 INFO L290 TraceCheckUtils]: 135: Hoare triple {34898#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {34898#(< ~counter~0 42)} is VALID [2022-04-08 12:43:35,650 INFO L290 TraceCheckUtils]: 134: Hoare triple {34926#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34898#(< ~counter~0 42)} is VALID [2022-04-08 12:43:35,651 INFO L290 TraceCheckUtils]: 133: Hoare triple {34926#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34926#(< ~counter~0 41)} is VALID [2022-04-08 12:43:35,651 INFO L290 TraceCheckUtils]: 132: Hoare triple {34926#(< ~counter~0 41)} assume !!(0 != ~r~0); {34926#(< ~counter~0 41)} is VALID [2022-04-08 12:43:35,652 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {33969#true} {34926#(< ~counter~0 41)} #63#return; {34926#(< ~counter~0 41)} is VALID [2022-04-08 12:43:35,652 INFO L290 TraceCheckUtils]: 130: Hoare triple {33969#true} assume true; {33969#true} is VALID [2022-04-08 12:43:35,652 INFO L290 TraceCheckUtils]: 129: Hoare triple {33969#true} assume !(0 == ~cond); {33969#true} is VALID [2022-04-08 12:43:35,652 INFO L290 TraceCheckUtils]: 128: Hoare triple {33969#true} ~cond := #in~cond; {33969#true} is VALID [2022-04-08 12:43:35,652 INFO L272 TraceCheckUtils]: 127: Hoare triple {34926#(< ~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)); {33969#true} is VALID [2022-04-08 12:43:35,653 INFO L290 TraceCheckUtils]: 126: Hoare triple {34926#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {34926#(< ~counter~0 41)} is VALID [2022-04-08 12:43:35,653 INFO L290 TraceCheckUtils]: 125: Hoare triple {34954#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34926#(< ~counter~0 41)} is VALID [2022-04-08 12:43:35,654 INFO L290 TraceCheckUtils]: 124: Hoare triple {34954#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34954#(< ~counter~0 40)} is VALID [2022-04-08 12:43:35,654 INFO L290 TraceCheckUtils]: 123: Hoare triple {34954#(< ~counter~0 40)} assume !!(0 != ~r~0); {34954#(< ~counter~0 40)} is VALID [2022-04-08 12:43:35,655 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {33969#true} {34954#(< ~counter~0 40)} #63#return; {34954#(< ~counter~0 40)} is VALID [2022-04-08 12:43:35,655 INFO L290 TraceCheckUtils]: 121: Hoare triple {33969#true} assume true; {33969#true} is VALID [2022-04-08 12:43:35,655 INFO L290 TraceCheckUtils]: 120: Hoare triple {33969#true} assume !(0 == ~cond); {33969#true} is VALID [2022-04-08 12:43:35,655 INFO L290 TraceCheckUtils]: 119: Hoare triple {33969#true} ~cond := #in~cond; {33969#true} is VALID [2022-04-08 12:43:35,655 INFO L272 TraceCheckUtils]: 118: Hoare triple {34954#(< ~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)); {33969#true} is VALID [2022-04-08 12:43:35,656 INFO L290 TraceCheckUtils]: 117: Hoare triple {34954#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {34954#(< ~counter~0 40)} is VALID [2022-04-08 12:43:35,656 INFO L290 TraceCheckUtils]: 116: Hoare triple {34982#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34954#(< ~counter~0 40)} is VALID [2022-04-08 12:43:35,657 INFO L290 TraceCheckUtils]: 115: Hoare triple {34982#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34982#(< ~counter~0 39)} is VALID [2022-04-08 12:43:35,657 INFO L290 TraceCheckUtils]: 114: Hoare triple {34982#(< ~counter~0 39)} assume !!(0 != ~r~0); {34982#(< ~counter~0 39)} is VALID [2022-04-08 12:43:35,658 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {33969#true} {34982#(< ~counter~0 39)} #63#return; {34982#(< ~counter~0 39)} is VALID [2022-04-08 12:43:35,658 INFO L290 TraceCheckUtils]: 112: Hoare triple {33969#true} assume true; {33969#true} is VALID [2022-04-08 12:43:35,658 INFO L290 TraceCheckUtils]: 111: Hoare triple {33969#true} assume !(0 == ~cond); {33969#true} is VALID [2022-04-08 12:43:35,658 INFO L290 TraceCheckUtils]: 110: Hoare triple {33969#true} ~cond := #in~cond; {33969#true} is VALID [2022-04-08 12:43:35,658 INFO L272 TraceCheckUtils]: 109: Hoare triple {34982#(< ~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)); {33969#true} is VALID [2022-04-08 12:43:35,658 INFO L290 TraceCheckUtils]: 108: Hoare triple {34982#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {34982#(< ~counter~0 39)} is VALID [2022-04-08 12:43:35,659 INFO L290 TraceCheckUtils]: 107: Hoare triple {35010#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34982#(< ~counter~0 39)} is VALID [2022-04-08 12:43:35,660 INFO L290 TraceCheckUtils]: 106: Hoare triple {35010#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35010#(< ~counter~0 38)} is VALID [2022-04-08 12:43:35,660 INFO L290 TraceCheckUtils]: 105: Hoare triple {35010#(< ~counter~0 38)} assume !!(0 != ~r~0); {35010#(< ~counter~0 38)} is VALID [2022-04-08 12:43:35,661 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {33969#true} {35010#(< ~counter~0 38)} #63#return; {35010#(< ~counter~0 38)} is VALID [2022-04-08 12:43:35,661 INFO L290 TraceCheckUtils]: 103: Hoare triple {33969#true} assume true; {33969#true} is VALID [2022-04-08 12:43:35,661 INFO L290 TraceCheckUtils]: 102: Hoare triple {33969#true} assume !(0 == ~cond); {33969#true} is VALID [2022-04-08 12:43:35,661 INFO L290 TraceCheckUtils]: 101: Hoare triple {33969#true} ~cond := #in~cond; {33969#true} is VALID [2022-04-08 12:43:35,661 INFO L272 TraceCheckUtils]: 100: Hoare triple {35010#(< ~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)); {33969#true} is VALID [2022-04-08 12:43:35,662 INFO L290 TraceCheckUtils]: 99: Hoare triple {35010#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {35010#(< ~counter~0 38)} is VALID [2022-04-08 12:43:35,662 INFO L290 TraceCheckUtils]: 98: Hoare triple {35038#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35010#(< ~counter~0 38)} is VALID [2022-04-08 12:43:35,663 INFO L290 TraceCheckUtils]: 97: Hoare triple {35038#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35038#(< ~counter~0 37)} is VALID [2022-04-08 12:43:35,663 INFO L290 TraceCheckUtils]: 96: Hoare triple {35038#(< ~counter~0 37)} assume !!(0 != ~r~0); {35038#(< ~counter~0 37)} is VALID [2022-04-08 12:43:35,664 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {33969#true} {35038#(< ~counter~0 37)} #63#return; {35038#(< ~counter~0 37)} is VALID [2022-04-08 12:43:35,664 INFO L290 TraceCheckUtils]: 94: Hoare triple {33969#true} assume true; {33969#true} is VALID [2022-04-08 12:43:35,664 INFO L290 TraceCheckUtils]: 93: Hoare triple {33969#true} assume !(0 == ~cond); {33969#true} is VALID [2022-04-08 12:43:35,664 INFO L290 TraceCheckUtils]: 92: Hoare triple {33969#true} ~cond := #in~cond; {33969#true} is VALID [2022-04-08 12:43:35,664 INFO L272 TraceCheckUtils]: 91: Hoare triple {35038#(< ~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)); {33969#true} is VALID [2022-04-08 12:43:35,665 INFO L290 TraceCheckUtils]: 90: Hoare triple {35038#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {35038#(< ~counter~0 37)} is VALID [2022-04-08 12:43:35,666 INFO L290 TraceCheckUtils]: 89: Hoare triple {35066#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35038#(< ~counter~0 37)} is VALID [2022-04-08 12:43:35,666 INFO L290 TraceCheckUtils]: 88: Hoare triple {35066#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35066#(< ~counter~0 36)} is VALID [2022-04-08 12:43:35,666 INFO L290 TraceCheckUtils]: 87: Hoare triple {35066#(< ~counter~0 36)} assume !!(0 != ~r~0); {35066#(< ~counter~0 36)} is VALID [2022-04-08 12:43:35,667 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {33969#true} {35066#(< ~counter~0 36)} #63#return; {35066#(< ~counter~0 36)} is VALID [2022-04-08 12:43:35,667 INFO L290 TraceCheckUtils]: 85: Hoare triple {33969#true} assume true; {33969#true} is VALID [2022-04-08 12:43:35,667 INFO L290 TraceCheckUtils]: 84: Hoare triple {33969#true} assume !(0 == ~cond); {33969#true} is VALID [2022-04-08 12:43:35,667 INFO L290 TraceCheckUtils]: 83: Hoare triple {33969#true} ~cond := #in~cond; {33969#true} is VALID [2022-04-08 12:43:35,667 INFO L272 TraceCheckUtils]: 82: Hoare triple {35066#(< ~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)); {33969#true} is VALID [2022-04-08 12:43:35,668 INFO L290 TraceCheckUtils]: 81: Hoare triple {35066#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {35066#(< ~counter~0 36)} is VALID [2022-04-08 12:43:35,669 INFO L290 TraceCheckUtils]: 80: Hoare triple {35094#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35066#(< ~counter~0 36)} is VALID [2022-04-08 12:43:35,669 INFO L290 TraceCheckUtils]: 79: Hoare triple {35094#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35094#(< ~counter~0 35)} is VALID [2022-04-08 12:43:35,669 INFO L290 TraceCheckUtils]: 78: Hoare triple {35094#(< ~counter~0 35)} assume !!(0 != ~r~0); {35094#(< ~counter~0 35)} is VALID [2022-04-08 12:43:35,670 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {33969#true} {35094#(< ~counter~0 35)} #63#return; {35094#(< ~counter~0 35)} is VALID [2022-04-08 12:43:35,670 INFO L290 TraceCheckUtils]: 76: Hoare triple {33969#true} assume true; {33969#true} is VALID [2022-04-08 12:43:35,670 INFO L290 TraceCheckUtils]: 75: Hoare triple {33969#true} assume !(0 == ~cond); {33969#true} is VALID [2022-04-08 12:43:35,670 INFO L290 TraceCheckUtils]: 74: Hoare triple {33969#true} ~cond := #in~cond; {33969#true} is VALID [2022-04-08 12:43:35,670 INFO L272 TraceCheckUtils]: 73: Hoare triple {35094#(< ~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)); {33969#true} is VALID [2022-04-08 12:43:35,671 INFO L290 TraceCheckUtils]: 72: Hoare triple {35094#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {35094#(< ~counter~0 35)} is VALID [2022-04-08 12:43:35,672 INFO L290 TraceCheckUtils]: 71: Hoare triple {35122#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35094#(< ~counter~0 35)} is VALID [2022-04-08 12:43:35,672 INFO L290 TraceCheckUtils]: 70: Hoare triple {35122#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35122#(< ~counter~0 34)} is VALID [2022-04-08 12:43:35,672 INFO L290 TraceCheckUtils]: 69: Hoare triple {35122#(< ~counter~0 34)} assume !!(0 != ~r~0); {35122#(< ~counter~0 34)} is VALID [2022-04-08 12:43:35,673 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {33969#true} {35122#(< ~counter~0 34)} #63#return; {35122#(< ~counter~0 34)} is VALID [2022-04-08 12:43:35,673 INFO L290 TraceCheckUtils]: 67: Hoare triple {33969#true} assume true; {33969#true} is VALID [2022-04-08 12:43:35,673 INFO L290 TraceCheckUtils]: 66: Hoare triple {33969#true} assume !(0 == ~cond); {33969#true} is VALID [2022-04-08 12:43:35,673 INFO L290 TraceCheckUtils]: 65: Hoare triple {33969#true} ~cond := #in~cond; {33969#true} is VALID [2022-04-08 12:43:35,673 INFO L272 TraceCheckUtils]: 64: Hoare triple {35122#(< ~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)); {33969#true} is VALID [2022-04-08 12:43:35,674 INFO L290 TraceCheckUtils]: 63: Hoare triple {35122#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {35122#(< ~counter~0 34)} is VALID [2022-04-08 12:43:35,675 INFO L290 TraceCheckUtils]: 62: Hoare triple {35150#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35122#(< ~counter~0 34)} is VALID [2022-04-08 12:43:35,675 INFO L290 TraceCheckUtils]: 61: Hoare triple {35150#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35150#(< ~counter~0 33)} is VALID [2022-04-08 12:43:35,676 INFO L290 TraceCheckUtils]: 60: Hoare triple {35150#(< ~counter~0 33)} assume !!(0 != ~r~0); {35150#(< ~counter~0 33)} is VALID [2022-04-08 12:43:35,676 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {33969#true} {35150#(< ~counter~0 33)} #63#return; {35150#(< ~counter~0 33)} is VALID [2022-04-08 12:43:35,676 INFO L290 TraceCheckUtils]: 58: Hoare triple {33969#true} assume true; {33969#true} is VALID [2022-04-08 12:43:35,676 INFO L290 TraceCheckUtils]: 57: Hoare triple {33969#true} assume !(0 == ~cond); {33969#true} is VALID [2022-04-08 12:43:35,677 INFO L290 TraceCheckUtils]: 56: Hoare triple {33969#true} ~cond := #in~cond; {33969#true} is VALID [2022-04-08 12:43:35,677 INFO L272 TraceCheckUtils]: 55: Hoare triple {35150#(< ~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)); {33969#true} is VALID [2022-04-08 12:43:35,677 INFO L290 TraceCheckUtils]: 54: Hoare triple {35150#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {35150#(< ~counter~0 33)} is VALID [2022-04-08 12:43:35,678 INFO L290 TraceCheckUtils]: 53: Hoare triple {35178#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35150#(< ~counter~0 33)} is VALID [2022-04-08 12:43:35,678 INFO L290 TraceCheckUtils]: 52: Hoare triple {35178#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35178#(< ~counter~0 32)} is VALID [2022-04-08 12:43:35,679 INFO L290 TraceCheckUtils]: 51: Hoare triple {35178#(< ~counter~0 32)} assume !!(0 != ~r~0); {35178#(< ~counter~0 32)} is VALID [2022-04-08 12:43:35,679 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {33969#true} {35178#(< ~counter~0 32)} #63#return; {35178#(< ~counter~0 32)} is VALID [2022-04-08 12:43:35,679 INFO L290 TraceCheckUtils]: 49: Hoare triple {33969#true} assume true; {33969#true} is VALID [2022-04-08 12:43:35,680 INFO L290 TraceCheckUtils]: 48: Hoare triple {33969#true} assume !(0 == ~cond); {33969#true} is VALID [2022-04-08 12:43:35,680 INFO L290 TraceCheckUtils]: 47: Hoare triple {33969#true} ~cond := #in~cond; {33969#true} is VALID [2022-04-08 12:43:35,680 INFO L272 TraceCheckUtils]: 46: Hoare triple {35178#(< ~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)); {33969#true} is VALID [2022-04-08 12:43:35,680 INFO L290 TraceCheckUtils]: 45: Hoare triple {35178#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {35178#(< ~counter~0 32)} is VALID [2022-04-08 12:43:35,681 INFO L290 TraceCheckUtils]: 44: Hoare triple {35206#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35178#(< ~counter~0 32)} is VALID [2022-04-08 12:43:35,681 INFO L290 TraceCheckUtils]: 43: Hoare triple {35206#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35206#(< ~counter~0 31)} is VALID [2022-04-08 12:43:35,682 INFO L290 TraceCheckUtils]: 42: Hoare triple {35206#(< ~counter~0 31)} assume !!(0 != ~r~0); {35206#(< ~counter~0 31)} is VALID [2022-04-08 12:43:35,682 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {33969#true} {35206#(< ~counter~0 31)} #63#return; {35206#(< ~counter~0 31)} is VALID [2022-04-08 12:43:35,682 INFO L290 TraceCheckUtils]: 40: Hoare triple {33969#true} assume true; {33969#true} is VALID [2022-04-08 12:43:35,682 INFO L290 TraceCheckUtils]: 39: Hoare triple {33969#true} assume !(0 == ~cond); {33969#true} is VALID [2022-04-08 12:43:35,683 INFO L290 TraceCheckUtils]: 38: Hoare triple {33969#true} ~cond := #in~cond; {33969#true} is VALID [2022-04-08 12:43:35,683 INFO L272 TraceCheckUtils]: 37: Hoare triple {35206#(< ~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)); {33969#true} is VALID [2022-04-08 12:43:35,683 INFO L290 TraceCheckUtils]: 36: Hoare triple {35206#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {35206#(< ~counter~0 31)} is VALID [2022-04-08 12:43:35,684 INFO L290 TraceCheckUtils]: 35: Hoare triple {35234#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35206#(< ~counter~0 31)} is VALID [2022-04-08 12:43:35,684 INFO L290 TraceCheckUtils]: 34: Hoare triple {35234#(< ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35234#(< ~counter~0 30)} is VALID [2022-04-08 12:43:35,685 INFO L290 TraceCheckUtils]: 33: Hoare triple {35234#(< ~counter~0 30)} assume !!(0 != ~r~0); {35234#(< ~counter~0 30)} is VALID [2022-04-08 12:43:35,685 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {33969#true} {35234#(< ~counter~0 30)} #63#return; {35234#(< ~counter~0 30)} is VALID [2022-04-08 12:43:35,685 INFO L290 TraceCheckUtils]: 31: Hoare triple {33969#true} assume true; {33969#true} is VALID [2022-04-08 12:43:35,686 INFO L290 TraceCheckUtils]: 30: Hoare triple {33969#true} assume !(0 == ~cond); {33969#true} is VALID [2022-04-08 12:43:35,686 INFO L290 TraceCheckUtils]: 29: Hoare triple {33969#true} ~cond := #in~cond; {33969#true} is VALID [2022-04-08 12:43:35,686 INFO L272 TraceCheckUtils]: 28: Hoare triple {35234#(< ~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)); {33969#true} is VALID [2022-04-08 12:43:35,686 INFO L290 TraceCheckUtils]: 27: Hoare triple {35234#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {35234#(< ~counter~0 30)} is VALID [2022-04-08 12:43:35,687 INFO L290 TraceCheckUtils]: 26: Hoare triple {35262#(< ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35234#(< ~counter~0 30)} is VALID [2022-04-08 12:43:35,687 INFO L290 TraceCheckUtils]: 25: Hoare triple {35262#(< ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35262#(< ~counter~0 29)} is VALID [2022-04-08 12:43:35,688 INFO L290 TraceCheckUtils]: 24: Hoare triple {35262#(< ~counter~0 29)} assume !!(0 != ~r~0); {35262#(< ~counter~0 29)} is VALID [2022-04-08 12:43:35,688 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {33969#true} {35262#(< ~counter~0 29)} #63#return; {35262#(< ~counter~0 29)} is VALID [2022-04-08 12:43:35,688 INFO L290 TraceCheckUtils]: 22: Hoare triple {33969#true} assume true; {33969#true} is VALID [2022-04-08 12:43:35,688 INFO L290 TraceCheckUtils]: 21: Hoare triple {33969#true} assume !(0 == ~cond); {33969#true} is VALID [2022-04-08 12:43:35,689 INFO L290 TraceCheckUtils]: 20: Hoare triple {33969#true} ~cond := #in~cond; {33969#true} is VALID [2022-04-08 12:43:35,689 INFO L272 TraceCheckUtils]: 19: Hoare triple {35262#(< ~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)); {33969#true} is VALID [2022-04-08 12:43:35,689 INFO L290 TraceCheckUtils]: 18: Hoare triple {35262#(< ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {35262#(< ~counter~0 29)} is VALID [2022-04-08 12:43:35,690 INFO L290 TraceCheckUtils]: 17: Hoare triple {35290#(< ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35262#(< ~counter~0 29)} is VALID [2022-04-08 12:43:35,690 INFO L290 TraceCheckUtils]: 16: Hoare triple {35290#(< ~counter~0 28)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {35290#(< ~counter~0 28)} is VALID [2022-04-08 12:43:35,691 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {33969#true} {35290#(< ~counter~0 28)} #61#return; {35290#(< ~counter~0 28)} is VALID [2022-04-08 12:43:35,691 INFO L290 TraceCheckUtils]: 14: Hoare triple {33969#true} assume true; {33969#true} is VALID [2022-04-08 12:43:35,691 INFO L290 TraceCheckUtils]: 13: Hoare triple {33969#true} assume !(0 == ~cond); {33969#true} is VALID [2022-04-08 12:43:35,691 INFO L290 TraceCheckUtils]: 12: Hoare triple {33969#true} ~cond := #in~cond; {33969#true} is VALID [2022-04-08 12:43:35,691 INFO L272 TraceCheckUtils]: 11: Hoare triple {35290#(< ~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)); {33969#true} is VALID [2022-04-08 12:43:35,692 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {33969#true} {35290#(< ~counter~0 28)} #59#return; {35290#(< ~counter~0 28)} is VALID [2022-04-08 12:43:35,692 INFO L290 TraceCheckUtils]: 9: Hoare triple {33969#true} assume true; {33969#true} is VALID [2022-04-08 12:43:35,692 INFO L290 TraceCheckUtils]: 8: Hoare triple {33969#true} assume !(0 == ~cond); {33969#true} is VALID [2022-04-08 12:43:35,692 INFO L290 TraceCheckUtils]: 7: Hoare triple {33969#true} ~cond := #in~cond; {33969#true} is VALID [2022-04-08 12:43:35,692 INFO L272 TraceCheckUtils]: 6: Hoare triple {35290#(< ~counter~0 28)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {33969#true} is VALID [2022-04-08 12:43:35,692 INFO L290 TraceCheckUtils]: 5: Hoare triple {35290#(< ~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; {35290#(< ~counter~0 28)} is VALID [2022-04-08 12:43:35,693 INFO L272 TraceCheckUtils]: 4: Hoare triple {35290#(< ~counter~0 28)} call #t~ret7 := main(); {35290#(< ~counter~0 28)} is VALID [2022-04-08 12:43:35,693 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35290#(< ~counter~0 28)} {33969#true} #67#return; {35290#(< ~counter~0 28)} is VALID [2022-04-08 12:43:35,694 INFO L290 TraceCheckUtils]: 2: Hoare triple {35290#(< ~counter~0 28)} assume true; {35290#(< ~counter~0 28)} is VALID [2022-04-08 12:43:35,694 INFO L290 TraceCheckUtils]: 1: Hoare triple {33969#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; {35290#(< ~counter~0 28)} is VALID [2022-04-08 12:43:35,694 INFO L272 TraceCheckUtils]: 0: Hoare triple {33969#true} call ULTIMATE.init(); {33969#true} is VALID [2022-04-08 12:43:35,695 INFO L134 CoverageAnalysis]: Checked inductivity of 2171 backedges. 44 proven. 1199 refuted. 0 times theorem prover too weak. 928 trivial. 0 not checked. [2022-04-08 12:43:35,696 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:43:35,696 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [283332892] [2022-04-08 12:43:35,696 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:43:35,696 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [595379489] [2022-04-08 12:43:35,696 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [595379489] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:43:35,696 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:43:35,696 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 26] total 50 [2022-04-08 12:43:35,696 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:43:35,697 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2031164792] [2022-04-08 12:43:35,697 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2031164792] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:43:35,697 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:43:35,697 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [26] imperfect sequences [] total 26 [2022-04-08 12:43:35,697 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1702060137] [2022-04-08 12:43:35,697 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:43:35,698 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 [2022-04-08 12:43:35,698 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:43:35,698 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) [2022-04-08 12:43:35,888 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 218 edges. 218 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:43:35,888 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2022-04-08 12:43:35,888 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:43:35,891 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2022-04-08 12:43:35,892 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1133, Invalid=1317, Unknown=0, NotChecked=0, Total=2450 [2022-04-08 12:43:35,892 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) [2022-04-08 12:43:37,007 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:43:37,008 INFO L93 Difference]: Finished difference Result 232 states and 256 transitions. [2022-04-08 12:43:37,008 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2022-04-08 12:43:37,008 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 [2022-04-08 12:43:37,008 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:43:37,009 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) [2022-04-08 12:43:37,013 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 255 transitions. [2022-04-08 12:43:37,014 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) [2022-04-08 12:43:37,018 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 255 transitions. [2022-04-08 12:43:37,018 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 48 states and 255 transitions. [2022-04-08 12:43:37,218 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 255 edges. 255 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:43:37,224 INFO L225 Difference]: With dead ends: 232 [2022-04-08 12:43:37,224 INFO L226 Difference]: Without dead ends: 227 [2022-04-08 12:43:37,225 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 463 GetRequests, 393 SyntacticMatches, 0 SemanticMatches, 70 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 298 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=2211, Invalid=2901, Unknown=0, NotChecked=0, Total=5112 [2022-04-08 12:43:37,226 INFO L913 BasicCegarLoop]: 48 mSDtfsCounter, 54 mSDsluCounter, 228 mSDsCounter, 0 mSdLazyCounter, 166 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 54 SdHoareTripleChecker+Valid, 276 SdHoareTripleChecker+Invalid, 173 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 166 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 12:43:37,226 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [54 Valid, 276 Invalid, 173 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 166 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 12:43:37,227 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 227 states. [2022-04-08 12:43:37,551 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 227 to 227. [2022-04-08 12:43:37,551 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:43:37,552 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) [2022-04-08 12:43:37,552 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) [2022-04-08 12:43:37,552 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) [2022-04-08 12:43:37,555 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:43:37,556 INFO L93 Difference]: Finished difference Result 227 states and 251 transitions. [2022-04-08 12:43:37,556 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 251 transitions. [2022-04-08 12:43:37,556 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:43:37,556 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:43:37,557 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. [2022-04-08 12:43:37,557 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. [2022-04-08 12:43:37,560 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:43:37,561 INFO L93 Difference]: Finished difference Result 227 states and 251 transitions. [2022-04-08 12:43:37,561 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 251 transitions. [2022-04-08 12:43:37,561 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:43:37,561 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:43:37,561 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:43:37,561 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:43:37,562 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) [2022-04-08 12:43:37,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 227 states and 251 transitions. [2022-04-08 12:43:37,566 INFO L78 Accepts]: Start accepts. Automaton has 227 states and 251 transitions. Word has length 221 [2022-04-08 12:43:37,566 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:43:37,567 INFO L478 AbstractCegarLoop]: Abstraction has 227 states and 251 transitions. [2022-04-08 12:43:37,567 INFO L479 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) [2022-04-08 12:43:37,567 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 227 states and 251 transitions. [2022-04-08 12:43:39,093 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 251 edges. 251 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:43:39,093 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 251 transitions. [2022-04-08 12:43:39,094 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2022-04-08 12:43:39,094 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:43:39,094 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:43:39,119 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Forceful destruction successful, exit code 0 [2022-04-08 12:43:39,315 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 27 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25 [2022-04-08 12:43:39,315 INFO L403 AbstractCegarLoop]: === Iteration 27 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:43:39,316 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:43:39,316 INFO L85 PathProgramCache]: Analyzing trace with hash -360260900, now seen corresponding path program 45 times [2022-04-08 12:43:39,316 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:43:39,316 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [290593179] [2022-04-08 12:43:39,316 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:43:39,316 INFO L85 PathProgramCache]: Analyzing trace with hash -360260900, now seen corresponding path program 46 times [2022-04-08 12:43:39,316 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:43:39,317 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [826261700] [2022-04-08 12:43:39,317 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:43:39,317 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:43:39,336 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:43:39,336 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [917780899] [2022-04-08 12:43:39,336 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 12:43:39,336 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:43:39,336 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:43:39,338 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) [2022-04-08 12:43:39,338 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Waiting until timeout for monitored process [2022-04-08 12:43:39,482 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 12:43:39,482 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:43:39,484 INFO L263 TraceCheckSpWp]: Trace formula consists of 553 conjuncts, 51 conjunts are in the unsatisfiable core [2022-04-08 12:43:39,523 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:43:39,525 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:43:40,756 INFO L272 TraceCheckUtils]: 0: Hoare triple {36760#true} call ULTIMATE.init(); {36760#true} is VALID [2022-04-08 12:43:40,757 INFO L290 TraceCheckUtils]: 1: Hoare triple {36760#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; {36768#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:40,757 INFO L290 TraceCheckUtils]: 2: Hoare triple {36768#(<= ~counter~0 0)} assume true; {36768#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:40,757 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {36768#(<= ~counter~0 0)} {36760#true} #67#return; {36768#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:40,758 INFO L272 TraceCheckUtils]: 4: Hoare triple {36768#(<= ~counter~0 0)} call #t~ret7 := main(); {36768#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:40,758 INFO L290 TraceCheckUtils]: 5: Hoare triple {36768#(<= ~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; {36768#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:40,758 INFO L272 TraceCheckUtils]: 6: Hoare triple {36768#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {36768#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:40,759 INFO L290 TraceCheckUtils]: 7: Hoare triple {36768#(<= ~counter~0 0)} ~cond := #in~cond; {36768#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:40,759 INFO L290 TraceCheckUtils]: 8: Hoare triple {36768#(<= ~counter~0 0)} assume !(0 == ~cond); {36768#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:40,759 INFO L290 TraceCheckUtils]: 9: Hoare triple {36768#(<= ~counter~0 0)} assume true; {36768#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:40,760 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {36768#(<= ~counter~0 0)} {36768#(<= ~counter~0 0)} #59#return; {36768#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:40,760 INFO L272 TraceCheckUtils]: 11: Hoare triple {36768#(<= ~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)); {36768#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:40,760 INFO L290 TraceCheckUtils]: 12: Hoare triple {36768#(<= ~counter~0 0)} ~cond := #in~cond; {36768#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:40,761 INFO L290 TraceCheckUtils]: 13: Hoare triple {36768#(<= ~counter~0 0)} assume !(0 == ~cond); {36768#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:40,761 INFO L290 TraceCheckUtils]: 14: Hoare triple {36768#(<= ~counter~0 0)} assume true; {36768#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:40,761 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {36768#(<= ~counter~0 0)} {36768#(<= ~counter~0 0)} #61#return; {36768#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:40,762 INFO L290 TraceCheckUtils]: 16: Hoare triple {36768#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {36768#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:40,763 INFO L290 TraceCheckUtils]: 17: Hoare triple {36768#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {36817#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:40,763 INFO L290 TraceCheckUtils]: 18: Hoare triple {36817#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {36817#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:40,763 INFO L272 TraceCheckUtils]: 19: Hoare triple {36817#(<= ~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)); {36817#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:40,764 INFO L290 TraceCheckUtils]: 20: Hoare triple {36817#(<= ~counter~0 1)} ~cond := #in~cond; {36817#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:40,764 INFO L290 TraceCheckUtils]: 21: Hoare triple {36817#(<= ~counter~0 1)} assume !(0 == ~cond); {36817#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:40,764 INFO L290 TraceCheckUtils]: 22: Hoare triple {36817#(<= ~counter~0 1)} assume true; {36817#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:40,765 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {36817#(<= ~counter~0 1)} {36817#(<= ~counter~0 1)} #63#return; {36817#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:40,765 INFO L290 TraceCheckUtils]: 24: Hoare triple {36817#(<= ~counter~0 1)} assume !!(0 != ~r~0); {36817#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:40,765 INFO L290 TraceCheckUtils]: 25: Hoare triple {36817#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {36817#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:40,766 INFO L290 TraceCheckUtils]: 26: Hoare triple {36817#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {36845#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:40,766 INFO L290 TraceCheckUtils]: 27: Hoare triple {36845#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {36845#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:40,767 INFO L272 TraceCheckUtils]: 28: Hoare triple {36845#(<= ~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)); {36845#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:40,767 INFO L290 TraceCheckUtils]: 29: Hoare triple {36845#(<= ~counter~0 2)} ~cond := #in~cond; {36845#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:40,767 INFO L290 TraceCheckUtils]: 30: Hoare triple {36845#(<= ~counter~0 2)} assume !(0 == ~cond); {36845#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:40,768 INFO L290 TraceCheckUtils]: 31: Hoare triple {36845#(<= ~counter~0 2)} assume true; {36845#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:40,768 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {36845#(<= ~counter~0 2)} {36845#(<= ~counter~0 2)} #63#return; {36845#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:40,768 INFO L290 TraceCheckUtils]: 33: Hoare triple {36845#(<= ~counter~0 2)} assume !!(0 != ~r~0); {36845#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:40,769 INFO L290 TraceCheckUtils]: 34: Hoare triple {36845#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {36845#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:40,769 INFO L290 TraceCheckUtils]: 35: Hoare triple {36845#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {36873#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:40,770 INFO L290 TraceCheckUtils]: 36: Hoare triple {36873#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {36873#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:40,770 INFO L272 TraceCheckUtils]: 37: Hoare triple {36873#(<= ~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)); {36873#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:40,770 INFO L290 TraceCheckUtils]: 38: Hoare triple {36873#(<= ~counter~0 3)} ~cond := #in~cond; {36873#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:40,771 INFO L290 TraceCheckUtils]: 39: Hoare triple {36873#(<= ~counter~0 3)} assume !(0 == ~cond); {36873#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:40,771 INFO L290 TraceCheckUtils]: 40: Hoare triple {36873#(<= ~counter~0 3)} assume true; {36873#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:40,771 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {36873#(<= ~counter~0 3)} {36873#(<= ~counter~0 3)} #63#return; {36873#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:40,772 INFO L290 TraceCheckUtils]: 42: Hoare triple {36873#(<= ~counter~0 3)} assume !!(0 != ~r~0); {36873#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:40,772 INFO L290 TraceCheckUtils]: 43: Hoare triple {36873#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {36873#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:40,773 INFO L290 TraceCheckUtils]: 44: Hoare triple {36873#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {36901#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:40,773 INFO L290 TraceCheckUtils]: 45: Hoare triple {36901#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {36901#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:40,773 INFO L272 TraceCheckUtils]: 46: Hoare triple {36901#(<= ~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)); {36901#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:40,774 INFO L290 TraceCheckUtils]: 47: Hoare triple {36901#(<= ~counter~0 4)} ~cond := #in~cond; {36901#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:40,774 INFO L290 TraceCheckUtils]: 48: Hoare triple {36901#(<= ~counter~0 4)} assume !(0 == ~cond); {36901#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:40,774 INFO L290 TraceCheckUtils]: 49: Hoare triple {36901#(<= ~counter~0 4)} assume true; {36901#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:40,775 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {36901#(<= ~counter~0 4)} {36901#(<= ~counter~0 4)} #63#return; {36901#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:40,775 INFO L290 TraceCheckUtils]: 51: Hoare triple {36901#(<= ~counter~0 4)} assume !!(0 != ~r~0); {36901#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:40,775 INFO L290 TraceCheckUtils]: 52: Hoare triple {36901#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {36901#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:40,776 INFO L290 TraceCheckUtils]: 53: Hoare triple {36901#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {36929#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:40,776 INFO L290 TraceCheckUtils]: 54: Hoare triple {36929#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {36929#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:40,777 INFO L272 TraceCheckUtils]: 55: Hoare triple {36929#(<= ~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)); {36929#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:40,777 INFO L290 TraceCheckUtils]: 56: Hoare triple {36929#(<= ~counter~0 5)} ~cond := #in~cond; {36929#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:40,778 INFO L290 TraceCheckUtils]: 57: Hoare triple {36929#(<= ~counter~0 5)} assume !(0 == ~cond); {36929#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:40,778 INFO L290 TraceCheckUtils]: 58: Hoare triple {36929#(<= ~counter~0 5)} assume true; {36929#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:40,778 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {36929#(<= ~counter~0 5)} {36929#(<= ~counter~0 5)} #63#return; {36929#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:40,779 INFO L290 TraceCheckUtils]: 60: Hoare triple {36929#(<= ~counter~0 5)} assume !!(0 != ~r~0); {36929#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:40,779 INFO L290 TraceCheckUtils]: 61: Hoare triple {36929#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {36929#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:40,779 INFO L290 TraceCheckUtils]: 62: Hoare triple {36929#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {36957#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:40,780 INFO L290 TraceCheckUtils]: 63: Hoare triple {36957#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {36957#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:40,780 INFO L272 TraceCheckUtils]: 64: Hoare triple {36957#(<= ~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)); {36957#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:40,781 INFO L290 TraceCheckUtils]: 65: Hoare triple {36957#(<= ~counter~0 6)} ~cond := #in~cond; {36957#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:40,781 INFO L290 TraceCheckUtils]: 66: Hoare triple {36957#(<= ~counter~0 6)} assume !(0 == ~cond); {36957#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:40,781 INFO L290 TraceCheckUtils]: 67: Hoare triple {36957#(<= ~counter~0 6)} assume true; {36957#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:40,782 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {36957#(<= ~counter~0 6)} {36957#(<= ~counter~0 6)} #63#return; {36957#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:40,782 INFO L290 TraceCheckUtils]: 69: Hoare triple {36957#(<= ~counter~0 6)} assume !!(0 != ~r~0); {36957#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:40,782 INFO L290 TraceCheckUtils]: 70: Hoare triple {36957#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {36957#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:40,783 INFO L290 TraceCheckUtils]: 71: Hoare triple {36957#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {36985#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:40,783 INFO L290 TraceCheckUtils]: 72: Hoare triple {36985#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {36985#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:40,784 INFO L272 TraceCheckUtils]: 73: Hoare triple {36985#(<= ~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)); {36985#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:40,784 INFO L290 TraceCheckUtils]: 74: Hoare triple {36985#(<= ~counter~0 7)} ~cond := #in~cond; {36985#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:40,784 INFO L290 TraceCheckUtils]: 75: Hoare triple {36985#(<= ~counter~0 7)} assume !(0 == ~cond); {36985#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:40,785 INFO L290 TraceCheckUtils]: 76: Hoare triple {36985#(<= ~counter~0 7)} assume true; {36985#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:40,785 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {36985#(<= ~counter~0 7)} {36985#(<= ~counter~0 7)} #63#return; {36985#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:40,785 INFO L290 TraceCheckUtils]: 78: Hoare triple {36985#(<= ~counter~0 7)} assume !!(0 != ~r~0); {36985#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:40,786 INFO L290 TraceCheckUtils]: 79: Hoare triple {36985#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {36985#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:40,786 INFO L290 TraceCheckUtils]: 80: Hoare triple {36985#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37013#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:40,787 INFO L290 TraceCheckUtils]: 81: Hoare triple {37013#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {37013#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:40,787 INFO L272 TraceCheckUtils]: 82: Hoare triple {37013#(<= ~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)); {37013#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:40,787 INFO L290 TraceCheckUtils]: 83: Hoare triple {37013#(<= ~counter~0 8)} ~cond := #in~cond; {37013#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:40,788 INFO L290 TraceCheckUtils]: 84: Hoare triple {37013#(<= ~counter~0 8)} assume !(0 == ~cond); {37013#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:40,788 INFO L290 TraceCheckUtils]: 85: Hoare triple {37013#(<= ~counter~0 8)} assume true; {37013#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:40,788 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {37013#(<= ~counter~0 8)} {37013#(<= ~counter~0 8)} #63#return; {37013#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:40,789 INFO L290 TraceCheckUtils]: 87: Hoare triple {37013#(<= ~counter~0 8)} assume !!(0 != ~r~0); {37013#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:40,789 INFO L290 TraceCheckUtils]: 88: Hoare triple {37013#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37013#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:40,790 INFO L290 TraceCheckUtils]: 89: Hoare triple {37013#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37041#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:40,790 INFO L290 TraceCheckUtils]: 90: Hoare triple {37041#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {37041#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:40,790 INFO L272 TraceCheckUtils]: 91: Hoare triple {37041#(<= ~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)); {37041#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:40,791 INFO L290 TraceCheckUtils]: 92: Hoare triple {37041#(<= ~counter~0 9)} ~cond := #in~cond; {37041#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:40,791 INFO L290 TraceCheckUtils]: 93: Hoare triple {37041#(<= ~counter~0 9)} assume !(0 == ~cond); {37041#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:40,791 INFO L290 TraceCheckUtils]: 94: Hoare triple {37041#(<= ~counter~0 9)} assume true; {37041#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:40,792 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {37041#(<= ~counter~0 9)} {37041#(<= ~counter~0 9)} #63#return; {37041#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:40,792 INFO L290 TraceCheckUtils]: 96: Hoare triple {37041#(<= ~counter~0 9)} assume !!(0 != ~r~0); {37041#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:40,792 INFO L290 TraceCheckUtils]: 97: Hoare triple {37041#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37041#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:40,793 INFO L290 TraceCheckUtils]: 98: Hoare triple {37041#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37069#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:40,793 INFO L290 TraceCheckUtils]: 99: Hoare triple {37069#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {37069#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:40,794 INFO L272 TraceCheckUtils]: 100: Hoare triple {37069#(<= ~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)); {37069#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:40,794 INFO L290 TraceCheckUtils]: 101: Hoare triple {37069#(<= ~counter~0 10)} ~cond := #in~cond; {37069#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:40,794 INFO L290 TraceCheckUtils]: 102: Hoare triple {37069#(<= ~counter~0 10)} assume !(0 == ~cond); {37069#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:40,795 INFO L290 TraceCheckUtils]: 103: Hoare triple {37069#(<= ~counter~0 10)} assume true; {37069#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:40,795 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {37069#(<= ~counter~0 10)} {37069#(<= ~counter~0 10)} #63#return; {37069#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:40,795 INFO L290 TraceCheckUtils]: 105: Hoare triple {37069#(<= ~counter~0 10)} assume !!(0 != ~r~0); {37069#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:40,796 INFO L290 TraceCheckUtils]: 106: Hoare triple {37069#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37069#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:40,796 INFO L290 TraceCheckUtils]: 107: Hoare triple {37069#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37097#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:40,796 INFO L290 TraceCheckUtils]: 108: Hoare triple {37097#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {37097#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:40,797 INFO L272 TraceCheckUtils]: 109: Hoare triple {37097#(<= ~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)); {37097#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:40,797 INFO L290 TraceCheckUtils]: 110: Hoare triple {37097#(<= ~counter~0 11)} ~cond := #in~cond; {37097#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:40,798 INFO L290 TraceCheckUtils]: 111: Hoare triple {37097#(<= ~counter~0 11)} assume !(0 == ~cond); {37097#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:40,798 INFO L290 TraceCheckUtils]: 112: Hoare triple {37097#(<= ~counter~0 11)} assume true; {37097#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:40,798 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {37097#(<= ~counter~0 11)} {37097#(<= ~counter~0 11)} #63#return; {37097#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:40,799 INFO L290 TraceCheckUtils]: 114: Hoare triple {37097#(<= ~counter~0 11)} assume !!(0 != ~r~0); {37097#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:40,799 INFO L290 TraceCheckUtils]: 115: Hoare triple {37097#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37097#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:40,800 INFO L290 TraceCheckUtils]: 116: Hoare triple {37097#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37125#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:40,800 INFO L290 TraceCheckUtils]: 117: Hoare triple {37125#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {37125#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:40,800 INFO L272 TraceCheckUtils]: 118: Hoare triple {37125#(<= ~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)); {37125#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:40,801 INFO L290 TraceCheckUtils]: 119: Hoare triple {37125#(<= ~counter~0 12)} ~cond := #in~cond; {37125#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:40,801 INFO L290 TraceCheckUtils]: 120: Hoare triple {37125#(<= ~counter~0 12)} assume !(0 == ~cond); {37125#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:40,801 INFO L290 TraceCheckUtils]: 121: Hoare triple {37125#(<= ~counter~0 12)} assume true; {37125#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:40,802 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {37125#(<= ~counter~0 12)} {37125#(<= ~counter~0 12)} #63#return; {37125#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:40,802 INFO L290 TraceCheckUtils]: 123: Hoare triple {37125#(<= ~counter~0 12)} assume !!(0 != ~r~0); {37125#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:40,802 INFO L290 TraceCheckUtils]: 124: Hoare triple {37125#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37125#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:40,803 INFO L290 TraceCheckUtils]: 125: Hoare triple {37125#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37153#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:40,803 INFO L290 TraceCheckUtils]: 126: Hoare triple {37153#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {37153#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:40,804 INFO L272 TraceCheckUtils]: 127: Hoare triple {37153#(<= ~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)); {37153#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:40,804 INFO L290 TraceCheckUtils]: 128: Hoare triple {37153#(<= ~counter~0 13)} ~cond := #in~cond; {37153#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:40,804 INFO L290 TraceCheckUtils]: 129: Hoare triple {37153#(<= ~counter~0 13)} assume !(0 == ~cond); {37153#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:40,805 INFO L290 TraceCheckUtils]: 130: Hoare triple {37153#(<= ~counter~0 13)} assume true; {37153#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:40,805 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {37153#(<= ~counter~0 13)} {37153#(<= ~counter~0 13)} #63#return; {37153#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:40,805 INFO L290 TraceCheckUtils]: 132: Hoare triple {37153#(<= ~counter~0 13)} assume !!(0 != ~r~0); {37153#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:40,806 INFO L290 TraceCheckUtils]: 133: Hoare triple {37153#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37153#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:40,806 INFO L290 TraceCheckUtils]: 134: Hoare triple {37153#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37181#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:40,807 INFO L290 TraceCheckUtils]: 135: Hoare triple {37181#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {37181#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:40,807 INFO L272 TraceCheckUtils]: 136: Hoare triple {37181#(<= ~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)); {37181#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:40,808 INFO L290 TraceCheckUtils]: 137: Hoare triple {37181#(<= ~counter~0 14)} ~cond := #in~cond; {37181#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:40,808 INFO L290 TraceCheckUtils]: 138: Hoare triple {37181#(<= ~counter~0 14)} assume !(0 == ~cond); {37181#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:40,808 INFO L290 TraceCheckUtils]: 139: Hoare triple {37181#(<= ~counter~0 14)} assume true; {37181#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:40,809 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {37181#(<= ~counter~0 14)} {37181#(<= ~counter~0 14)} #63#return; {37181#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:40,809 INFO L290 TraceCheckUtils]: 141: Hoare triple {37181#(<= ~counter~0 14)} assume !!(0 != ~r~0); {37181#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:40,809 INFO L290 TraceCheckUtils]: 142: Hoare triple {37181#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37181#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:40,810 INFO L290 TraceCheckUtils]: 143: Hoare triple {37181#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37209#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:40,810 INFO L290 TraceCheckUtils]: 144: Hoare triple {37209#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {37209#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:40,811 INFO L272 TraceCheckUtils]: 145: Hoare triple {37209#(<= ~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)); {37209#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:40,811 INFO L290 TraceCheckUtils]: 146: Hoare triple {37209#(<= ~counter~0 15)} ~cond := #in~cond; {37209#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:40,811 INFO L290 TraceCheckUtils]: 147: Hoare triple {37209#(<= ~counter~0 15)} assume !(0 == ~cond); {37209#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:40,812 INFO L290 TraceCheckUtils]: 148: Hoare triple {37209#(<= ~counter~0 15)} assume true; {37209#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:40,812 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {37209#(<= ~counter~0 15)} {37209#(<= ~counter~0 15)} #63#return; {37209#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:40,812 INFO L290 TraceCheckUtils]: 150: Hoare triple {37209#(<= ~counter~0 15)} assume !!(0 != ~r~0); {37209#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:40,813 INFO L290 TraceCheckUtils]: 151: Hoare triple {37209#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37209#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:40,813 INFO L290 TraceCheckUtils]: 152: Hoare triple {37209#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37237#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:40,814 INFO L290 TraceCheckUtils]: 153: Hoare triple {37237#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {37237#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:40,814 INFO L272 TraceCheckUtils]: 154: Hoare triple {37237#(<= ~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)); {37237#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:40,814 INFO L290 TraceCheckUtils]: 155: Hoare triple {37237#(<= ~counter~0 16)} ~cond := #in~cond; {37237#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:40,815 INFO L290 TraceCheckUtils]: 156: Hoare triple {37237#(<= ~counter~0 16)} assume !(0 == ~cond); {37237#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:40,815 INFO L290 TraceCheckUtils]: 157: Hoare triple {37237#(<= ~counter~0 16)} assume true; {37237#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:40,815 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {37237#(<= ~counter~0 16)} {37237#(<= ~counter~0 16)} #63#return; {37237#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:40,816 INFO L290 TraceCheckUtils]: 159: Hoare triple {37237#(<= ~counter~0 16)} assume !!(0 != ~r~0); {37237#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:40,816 INFO L290 TraceCheckUtils]: 160: Hoare triple {37237#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37237#(<= ~counter~0 16)} is VALID [2022-04-08 12:43:40,816 INFO L290 TraceCheckUtils]: 161: Hoare triple {37237#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37265#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:40,817 INFO L290 TraceCheckUtils]: 162: Hoare triple {37265#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {37265#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:40,817 INFO L272 TraceCheckUtils]: 163: Hoare triple {37265#(<= ~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)); {37265#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:40,818 INFO L290 TraceCheckUtils]: 164: Hoare triple {37265#(<= ~counter~0 17)} ~cond := #in~cond; {37265#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:40,818 INFO L290 TraceCheckUtils]: 165: Hoare triple {37265#(<= ~counter~0 17)} assume !(0 == ~cond); {37265#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:40,818 INFO L290 TraceCheckUtils]: 166: Hoare triple {37265#(<= ~counter~0 17)} assume true; {37265#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:40,819 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {37265#(<= ~counter~0 17)} {37265#(<= ~counter~0 17)} #63#return; {37265#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:40,819 INFO L290 TraceCheckUtils]: 168: Hoare triple {37265#(<= ~counter~0 17)} assume !!(0 != ~r~0); {37265#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:40,819 INFO L290 TraceCheckUtils]: 169: Hoare triple {37265#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37265#(<= ~counter~0 17)} is VALID [2022-04-08 12:43:40,820 INFO L290 TraceCheckUtils]: 170: Hoare triple {37265#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37293#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:40,820 INFO L290 TraceCheckUtils]: 171: Hoare triple {37293#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {37293#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:40,821 INFO L272 TraceCheckUtils]: 172: Hoare triple {37293#(<= ~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)); {37293#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:40,821 INFO L290 TraceCheckUtils]: 173: Hoare triple {37293#(<= ~counter~0 18)} ~cond := #in~cond; {37293#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:40,821 INFO L290 TraceCheckUtils]: 174: Hoare triple {37293#(<= ~counter~0 18)} assume !(0 == ~cond); {37293#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:40,821 INFO L290 TraceCheckUtils]: 175: Hoare triple {37293#(<= ~counter~0 18)} assume true; {37293#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:40,822 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {37293#(<= ~counter~0 18)} {37293#(<= ~counter~0 18)} #63#return; {37293#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:40,822 INFO L290 TraceCheckUtils]: 177: Hoare triple {37293#(<= ~counter~0 18)} assume !!(0 != ~r~0); {37293#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:40,823 INFO L290 TraceCheckUtils]: 178: Hoare triple {37293#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37293#(<= ~counter~0 18)} is VALID [2022-04-08 12:43:40,823 INFO L290 TraceCheckUtils]: 179: Hoare triple {37293#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37321#(<= ~counter~0 19)} is VALID [2022-04-08 12:43:40,823 INFO L290 TraceCheckUtils]: 180: Hoare triple {37321#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {37321#(<= ~counter~0 19)} is VALID [2022-04-08 12:43:40,824 INFO L272 TraceCheckUtils]: 181: Hoare triple {37321#(<= ~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)); {37321#(<= ~counter~0 19)} is VALID [2022-04-08 12:43:40,824 INFO L290 TraceCheckUtils]: 182: Hoare triple {37321#(<= ~counter~0 19)} ~cond := #in~cond; {37321#(<= ~counter~0 19)} is VALID [2022-04-08 12:43:40,825 INFO L290 TraceCheckUtils]: 183: Hoare triple {37321#(<= ~counter~0 19)} assume !(0 == ~cond); {37321#(<= ~counter~0 19)} is VALID [2022-04-08 12:43:40,825 INFO L290 TraceCheckUtils]: 184: Hoare triple {37321#(<= ~counter~0 19)} assume true; {37321#(<= ~counter~0 19)} is VALID [2022-04-08 12:43:40,825 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {37321#(<= ~counter~0 19)} {37321#(<= ~counter~0 19)} #63#return; {37321#(<= ~counter~0 19)} is VALID [2022-04-08 12:43:40,826 INFO L290 TraceCheckUtils]: 186: Hoare triple {37321#(<= ~counter~0 19)} assume !!(0 != ~r~0); {37321#(<= ~counter~0 19)} is VALID [2022-04-08 12:43:40,826 INFO L290 TraceCheckUtils]: 187: Hoare triple {37321#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37321#(<= ~counter~0 19)} is VALID [2022-04-08 12:43:40,827 INFO L290 TraceCheckUtils]: 188: Hoare triple {37321#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37349#(<= ~counter~0 20)} is VALID [2022-04-08 12:43:40,827 INFO L290 TraceCheckUtils]: 189: Hoare triple {37349#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {37349#(<= ~counter~0 20)} is VALID [2022-04-08 12:43:40,827 INFO L272 TraceCheckUtils]: 190: Hoare triple {37349#(<= ~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)); {37349#(<= ~counter~0 20)} is VALID [2022-04-08 12:43:40,828 INFO L290 TraceCheckUtils]: 191: Hoare triple {37349#(<= ~counter~0 20)} ~cond := #in~cond; {37349#(<= ~counter~0 20)} is VALID [2022-04-08 12:43:40,828 INFO L290 TraceCheckUtils]: 192: Hoare triple {37349#(<= ~counter~0 20)} assume !(0 == ~cond); {37349#(<= ~counter~0 20)} is VALID [2022-04-08 12:43:40,828 INFO L290 TraceCheckUtils]: 193: Hoare triple {37349#(<= ~counter~0 20)} assume true; {37349#(<= ~counter~0 20)} is VALID [2022-04-08 12:43:40,829 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {37349#(<= ~counter~0 20)} {37349#(<= ~counter~0 20)} #63#return; {37349#(<= ~counter~0 20)} is VALID [2022-04-08 12:43:40,829 INFO L290 TraceCheckUtils]: 195: Hoare triple {37349#(<= ~counter~0 20)} assume !!(0 != ~r~0); {37349#(<= ~counter~0 20)} is VALID [2022-04-08 12:43:40,829 INFO L290 TraceCheckUtils]: 196: Hoare triple {37349#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37349#(<= ~counter~0 20)} is VALID [2022-04-08 12:43:40,830 INFO L290 TraceCheckUtils]: 197: Hoare triple {37349#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37377#(<= ~counter~0 21)} is VALID [2022-04-08 12:43:40,830 INFO L290 TraceCheckUtils]: 198: Hoare triple {37377#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {37377#(<= ~counter~0 21)} is VALID [2022-04-08 12:43:40,831 INFO L272 TraceCheckUtils]: 199: Hoare triple {37377#(<= ~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)); {37377#(<= ~counter~0 21)} is VALID [2022-04-08 12:43:40,831 INFO L290 TraceCheckUtils]: 200: Hoare triple {37377#(<= ~counter~0 21)} ~cond := #in~cond; {37377#(<= ~counter~0 21)} is VALID [2022-04-08 12:43:40,831 INFO L290 TraceCheckUtils]: 201: Hoare triple {37377#(<= ~counter~0 21)} assume !(0 == ~cond); {37377#(<= ~counter~0 21)} is VALID [2022-04-08 12:43:40,832 INFO L290 TraceCheckUtils]: 202: Hoare triple {37377#(<= ~counter~0 21)} assume true; {37377#(<= ~counter~0 21)} is VALID [2022-04-08 12:43:40,832 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {37377#(<= ~counter~0 21)} {37377#(<= ~counter~0 21)} #63#return; {37377#(<= ~counter~0 21)} is VALID [2022-04-08 12:43:40,832 INFO L290 TraceCheckUtils]: 204: Hoare triple {37377#(<= ~counter~0 21)} assume !!(0 != ~r~0); {37377#(<= ~counter~0 21)} is VALID [2022-04-08 12:43:40,833 INFO L290 TraceCheckUtils]: 205: Hoare triple {37377#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37377#(<= ~counter~0 21)} is VALID [2022-04-08 12:43:40,833 INFO L290 TraceCheckUtils]: 206: Hoare triple {37377#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37405#(<= ~counter~0 22)} is VALID [2022-04-08 12:43:40,833 INFO L290 TraceCheckUtils]: 207: Hoare triple {37405#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {37405#(<= ~counter~0 22)} is VALID [2022-04-08 12:43:40,834 INFO L272 TraceCheckUtils]: 208: Hoare triple {37405#(<= ~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)); {37405#(<= ~counter~0 22)} is VALID [2022-04-08 12:43:40,834 INFO L290 TraceCheckUtils]: 209: Hoare triple {37405#(<= ~counter~0 22)} ~cond := #in~cond; {37405#(<= ~counter~0 22)} is VALID [2022-04-08 12:43:40,835 INFO L290 TraceCheckUtils]: 210: Hoare triple {37405#(<= ~counter~0 22)} assume !(0 == ~cond); {37405#(<= ~counter~0 22)} is VALID [2022-04-08 12:43:40,835 INFO L290 TraceCheckUtils]: 211: Hoare triple {37405#(<= ~counter~0 22)} assume true; {37405#(<= ~counter~0 22)} is VALID [2022-04-08 12:43:40,835 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {37405#(<= ~counter~0 22)} {37405#(<= ~counter~0 22)} #63#return; {37405#(<= ~counter~0 22)} is VALID [2022-04-08 12:43:40,836 INFO L290 TraceCheckUtils]: 213: Hoare triple {37405#(<= ~counter~0 22)} assume !!(0 != ~r~0); {37405#(<= ~counter~0 22)} is VALID [2022-04-08 12:43:40,836 INFO L290 TraceCheckUtils]: 214: Hoare triple {37405#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37405#(<= ~counter~0 22)} is VALID [2022-04-08 12:43:40,837 INFO L290 TraceCheckUtils]: 215: Hoare triple {37405#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37433#(<= ~counter~0 23)} is VALID [2022-04-08 12:43:40,837 INFO L290 TraceCheckUtils]: 216: Hoare triple {37433#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {37433#(<= ~counter~0 23)} is VALID [2022-04-08 12:43:40,837 INFO L272 TraceCheckUtils]: 217: Hoare triple {37433#(<= ~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)); {37433#(<= ~counter~0 23)} is VALID [2022-04-08 12:43:40,838 INFO L290 TraceCheckUtils]: 218: Hoare triple {37433#(<= ~counter~0 23)} ~cond := #in~cond; {37433#(<= ~counter~0 23)} is VALID [2022-04-08 12:43:40,838 INFO L290 TraceCheckUtils]: 219: Hoare triple {37433#(<= ~counter~0 23)} assume !(0 == ~cond); {37433#(<= ~counter~0 23)} is VALID [2022-04-08 12:43:40,838 INFO L290 TraceCheckUtils]: 220: Hoare triple {37433#(<= ~counter~0 23)} assume true; {37433#(<= ~counter~0 23)} is VALID [2022-04-08 12:43:40,839 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {37433#(<= ~counter~0 23)} {37433#(<= ~counter~0 23)} #63#return; {37433#(<= ~counter~0 23)} is VALID [2022-04-08 12:43:40,839 INFO L290 TraceCheckUtils]: 222: Hoare triple {37433#(<= ~counter~0 23)} assume !!(0 != ~r~0); {37433#(<= ~counter~0 23)} is VALID [2022-04-08 12:43:40,839 INFO L290 TraceCheckUtils]: 223: Hoare triple {37433#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37433#(<= ~counter~0 23)} is VALID [2022-04-08 12:43:40,840 INFO L290 TraceCheckUtils]: 224: Hoare triple {37433#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37461#(<= |main_#t~post6| 23)} is VALID [2022-04-08 12:43:40,840 INFO L290 TraceCheckUtils]: 225: Hoare triple {37461#(<= |main_#t~post6| 23)} assume !(#t~post6 < 50);havoc #t~post6; {36761#false} is VALID [2022-04-08 12:43:40,840 INFO L272 TraceCheckUtils]: 226: Hoare triple {36761#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)); {36761#false} is VALID [2022-04-08 12:43:40,840 INFO L290 TraceCheckUtils]: 227: Hoare triple {36761#false} ~cond := #in~cond; {36761#false} is VALID [2022-04-08 12:43:40,840 INFO L290 TraceCheckUtils]: 228: Hoare triple {36761#false} assume 0 == ~cond; {36761#false} is VALID [2022-04-08 12:43:40,840 INFO L290 TraceCheckUtils]: 229: Hoare triple {36761#false} assume !false; {36761#false} is VALID [2022-04-08 12:43:40,841 INFO L134 CoverageAnalysis]: Checked inductivity of 2373 backedges. 46 proven. 2323 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:43:40,841 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:43:42,441 INFO L290 TraceCheckUtils]: 229: Hoare triple {36761#false} assume !false; {36761#false} is VALID [2022-04-08 12:43:42,441 INFO L290 TraceCheckUtils]: 228: Hoare triple {36761#false} assume 0 == ~cond; {36761#false} is VALID [2022-04-08 12:43:42,441 INFO L290 TraceCheckUtils]: 227: Hoare triple {36761#false} ~cond := #in~cond; {36761#false} is VALID [2022-04-08 12:43:42,441 INFO L272 TraceCheckUtils]: 226: Hoare triple {36761#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)); {36761#false} is VALID [2022-04-08 12:43:42,441 INFO L290 TraceCheckUtils]: 225: Hoare triple {37489#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {36761#false} is VALID [2022-04-08 12:43:42,442 INFO L290 TraceCheckUtils]: 224: Hoare triple {37493#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37489#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:43:42,442 INFO L290 TraceCheckUtils]: 223: Hoare triple {37493#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37493#(< ~counter~0 50)} is VALID [2022-04-08 12:43:42,442 INFO L290 TraceCheckUtils]: 222: Hoare triple {37493#(< ~counter~0 50)} assume !!(0 != ~r~0); {37493#(< ~counter~0 50)} is VALID [2022-04-08 12:43:42,443 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {36760#true} {37493#(< ~counter~0 50)} #63#return; {37493#(< ~counter~0 50)} is VALID [2022-04-08 12:43:42,443 INFO L290 TraceCheckUtils]: 220: Hoare triple {36760#true} assume true; {36760#true} is VALID [2022-04-08 12:43:42,443 INFO L290 TraceCheckUtils]: 219: Hoare triple {36760#true} assume !(0 == ~cond); {36760#true} is VALID [2022-04-08 12:43:42,443 INFO L290 TraceCheckUtils]: 218: Hoare triple {36760#true} ~cond := #in~cond; {36760#true} is VALID [2022-04-08 12:43:42,443 INFO L272 TraceCheckUtils]: 217: Hoare triple {37493#(< ~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)); {36760#true} is VALID [2022-04-08 12:43:42,443 INFO L290 TraceCheckUtils]: 216: Hoare triple {37493#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {37493#(< ~counter~0 50)} is VALID [2022-04-08 12:43:42,444 INFO L290 TraceCheckUtils]: 215: Hoare triple {37521#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37493#(< ~counter~0 50)} is VALID [2022-04-08 12:43:42,445 INFO L290 TraceCheckUtils]: 214: Hoare triple {37521#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37521#(< ~counter~0 49)} is VALID [2022-04-08 12:43:42,445 INFO L290 TraceCheckUtils]: 213: Hoare triple {37521#(< ~counter~0 49)} assume !!(0 != ~r~0); {37521#(< ~counter~0 49)} is VALID [2022-04-08 12:43:42,446 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {36760#true} {37521#(< ~counter~0 49)} #63#return; {37521#(< ~counter~0 49)} is VALID [2022-04-08 12:43:42,446 INFO L290 TraceCheckUtils]: 211: Hoare triple {36760#true} assume true; {36760#true} is VALID [2022-04-08 12:43:42,446 INFO L290 TraceCheckUtils]: 210: Hoare triple {36760#true} assume !(0 == ~cond); {36760#true} is VALID [2022-04-08 12:43:42,446 INFO L290 TraceCheckUtils]: 209: Hoare triple {36760#true} ~cond := #in~cond; {36760#true} is VALID [2022-04-08 12:43:42,446 INFO L272 TraceCheckUtils]: 208: Hoare triple {37521#(< ~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)); {36760#true} is VALID [2022-04-08 12:43:42,446 INFO L290 TraceCheckUtils]: 207: Hoare triple {37521#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {37521#(< ~counter~0 49)} is VALID [2022-04-08 12:43:42,447 INFO L290 TraceCheckUtils]: 206: Hoare triple {37549#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37521#(< ~counter~0 49)} is VALID [2022-04-08 12:43:42,447 INFO L290 TraceCheckUtils]: 205: Hoare triple {37549#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37549#(< ~counter~0 48)} is VALID [2022-04-08 12:43:42,447 INFO L290 TraceCheckUtils]: 204: Hoare triple {37549#(< ~counter~0 48)} assume !!(0 != ~r~0); {37549#(< ~counter~0 48)} is VALID [2022-04-08 12:43:42,448 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {36760#true} {37549#(< ~counter~0 48)} #63#return; {37549#(< ~counter~0 48)} is VALID [2022-04-08 12:43:42,448 INFO L290 TraceCheckUtils]: 202: Hoare triple {36760#true} assume true; {36760#true} is VALID [2022-04-08 12:43:42,448 INFO L290 TraceCheckUtils]: 201: Hoare triple {36760#true} assume !(0 == ~cond); {36760#true} is VALID [2022-04-08 12:43:42,448 INFO L290 TraceCheckUtils]: 200: Hoare triple {36760#true} ~cond := #in~cond; {36760#true} is VALID [2022-04-08 12:43:42,448 INFO L272 TraceCheckUtils]: 199: Hoare triple {37549#(< ~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)); {36760#true} is VALID [2022-04-08 12:43:42,448 INFO L290 TraceCheckUtils]: 198: Hoare triple {37549#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {37549#(< ~counter~0 48)} is VALID [2022-04-08 12:43:42,449 INFO L290 TraceCheckUtils]: 197: Hoare triple {37577#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37549#(< ~counter~0 48)} is VALID [2022-04-08 12:43:42,449 INFO L290 TraceCheckUtils]: 196: Hoare triple {37577#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37577#(< ~counter~0 47)} is VALID [2022-04-08 12:43:42,450 INFO L290 TraceCheckUtils]: 195: Hoare triple {37577#(< ~counter~0 47)} assume !!(0 != ~r~0); {37577#(< ~counter~0 47)} is VALID [2022-04-08 12:43:42,450 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {36760#true} {37577#(< ~counter~0 47)} #63#return; {37577#(< ~counter~0 47)} is VALID [2022-04-08 12:43:42,450 INFO L290 TraceCheckUtils]: 193: Hoare triple {36760#true} assume true; {36760#true} is VALID [2022-04-08 12:43:42,450 INFO L290 TraceCheckUtils]: 192: Hoare triple {36760#true} assume !(0 == ~cond); {36760#true} is VALID [2022-04-08 12:43:42,450 INFO L290 TraceCheckUtils]: 191: Hoare triple {36760#true} ~cond := #in~cond; {36760#true} is VALID [2022-04-08 12:43:42,450 INFO L272 TraceCheckUtils]: 190: Hoare triple {37577#(< ~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)); {36760#true} is VALID [2022-04-08 12:43:42,451 INFO L290 TraceCheckUtils]: 189: Hoare triple {37577#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {37577#(< ~counter~0 47)} is VALID [2022-04-08 12:43:42,451 INFO L290 TraceCheckUtils]: 188: Hoare triple {37605#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37577#(< ~counter~0 47)} is VALID [2022-04-08 12:43:42,452 INFO L290 TraceCheckUtils]: 187: Hoare triple {37605#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37605#(< ~counter~0 46)} is VALID [2022-04-08 12:43:42,452 INFO L290 TraceCheckUtils]: 186: Hoare triple {37605#(< ~counter~0 46)} assume !!(0 != ~r~0); {37605#(< ~counter~0 46)} is VALID [2022-04-08 12:43:42,452 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {36760#true} {37605#(< ~counter~0 46)} #63#return; {37605#(< ~counter~0 46)} is VALID [2022-04-08 12:43:42,452 INFO L290 TraceCheckUtils]: 184: Hoare triple {36760#true} assume true; {36760#true} is VALID [2022-04-08 12:43:42,453 INFO L290 TraceCheckUtils]: 183: Hoare triple {36760#true} assume !(0 == ~cond); {36760#true} is VALID [2022-04-08 12:43:42,453 INFO L290 TraceCheckUtils]: 182: Hoare triple {36760#true} ~cond := #in~cond; {36760#true} is VALID [2022-04-08 12:43:42,453 INFO L272 TraceCheckUtils]: 181: Hoare triple {37605#(< ~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)); {36760#true} is VALID [2022-04-08 12:43:42,453 INFO L290 TraceCheckUtils]: 180: Hoare triple {37605#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {37605#(< ~counter~0 46)} is VALID [2022-04-08 12:43:42,454 INFO L290 TraceCheckUtils]: 179: Hoare triple {37633#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37605#(< ~counter~0 46)} is VALID [2022-04-08 12:43:42,454 INFO L290 TraceCheckUtils]: 178: Hoare triple {37633#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37633#(< ~counter~0 45)} is VALID [2022-04-08 12:43:42,454 INFO L290 TraceCheckUtils]: 177: Hoare triple {37633#(< ~counter~0 45)} assume !!(0 != ~r~0); {37633#(< ~counter~0 45)} is VALID [2022-04-08 12:43:42,455 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {36760#true} {37633#(< ~counter~0 45)} #63#return; {37633#(< ~counter~0 45)} is VALID [2022-04-08 12:43:42,455 INFO L290 TraceCheckUtils]: 175: Hoare triple {36760#true} assume true; {36760#true} is VALID [2022-04-08 12:43:42,455 INFO L290 TraceCheckUtils]: 174: Hoare triple {36760#true} assume !(0 == ~cond); {36760#true} is VALID [2022-04-08 12:43:42,455 INFO L290 TraceCheckUtils]: 173: Hoare triple {36760#true} ~cond := #in~cond; {36760#true} is VALID [2022-04-08 12:43:42,455 INFO L272 TraceCheckUtils]: 172: Hoare triple {37633#(< ~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)); {36760#true} is VALID [2022-04-08 12:43:42,455 INFO L290 TraceCheckUtils]: 171: Hoare triple {37633#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {37633#(< ~counter~0 45)} is VALID [2022-04-08 12:43:42,456 INFO L290 TraceCheckUtils]: 170: Hoare triple {37661#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37633#(< ~counter~0 45)} is VALID [2022-04-08 12:43:42,456 INFO L290 TraceCheckUtils]: 169: Hoare triple {37661#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37661#(< ~counter~0 44)} is VALID [2022-04-08 12:43:42,456 INFO L290 TraceCheckUtils]: 168: Hoare triple {37661#(< ~counter~0 44)} assume !!(0 != ~r~0); {37661#(< ~counter~0 44)} is VALID [2022-04-08 12:43:42,457 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {36760#true} {37661#(< ~counter~0 44)} #63#return; {37661#(< ~counter~0 44)} is VALID [2022-04-08 12:43:42,457 INFO L290 TraceCheckUtils]: 166: Hoare triple {36760#true} assume true; {36760#true} is VALID [2022-04-08 12:43:42,457 INFO L290 TraceCheckUtils]: 165: Hoare triple {36760#true} assume !(0 == ~cond); {36760#true} is VALID [2022-04-08 12:43:42,457 INFO L290 TraceCheckUtils]: 164: Hoare triple {36760#true} ~cond := #in~cond; {36760#true} is VALID [2022-04-08 12:43:42,457 INFO L272 TraceCheckUtils]: 163: Hoare triple {37661#(< ~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)); {36760#true} is VALID [2022-04-08 12:43:42,458 INFO L290 TraceCheckUtils]: 162: Hoare triple {37661#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {37661#(< ~counter~0 44)} is VALID [2022-04-08 12:43:42,458 INFO L290 TraceCheckUtils]: 161: Hoare triple {37689#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37661#(< ~counter~0 44)} is VALID [2022-04-08 12:43:42,458 INFO L290 TraceCheckUtils]: 160: Hoare triple {37689#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37689#(< ~counter~0 43)} is VALID [2022-04-08 12:43:42,459 INFO L290 TraceCheckUtils]: 159: Hoare triple {37689#(< ~counter~0 43)} assume !!(0 != ~r~0); {37689#(< ~counter~0 43)} is VALID [2022-04-08 12:43:42,459 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {36760#true} {37689#(< ~counter~0 43)} #63#return; {37689#(< ~counter~0 43)} is VALID [2022-04-08 12:43:42,459 INFO L290 TraceCheckUtils]: 157: Hoare triple {36760#true} assume true; {36760#true} is VALID [2022-04-08 12:43:42,459 INFO L290 TraceCheckUtils]: 156: Hoare triple {36760#true} assume !(0 == ~cond); {36760#true} is VALID [2022-04-08 12:43:42,459 INFO L290 TraceCheckUtils]: 155: Hoare triple {36760#true} ~cond := #in~cond; {36760#true} is VALID [2022-04-08 12:43:42,459 INFO L272 TraceCheckUtils]: 154: Hoare triple {37689#(< ~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)); {36760#true} is VALID [2022-04-08 12:43:42,460 INFO L290 TraceCheckUtils]: 153: Hoare triple {37689#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {37689#(< ~counter~0 43)} is VALID [2022-04-08 12:43:42,460 INFO L290 TraceCheckUtils]: 152: Hoare triple {37717#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37689#(< ~counter~0 43)} is VALID [2022-04-08 12:43:42,461 INFO L290 TraceCheckUtils]: 151: Hoare triple {37717#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37717#(< ~counter~0 42)} is VALID [2022-04-08 12:43:42,461 INFO L290 TraceCheckUtils]: 150: Hoare triple {37717#(< ~counter~0 42)} assume !!(0 != ~r~0); {37717#(< ~counter~0 42)} is VALID [2022-04-08 12:43:42,461 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {36760#true} {37717#(< ~counter~0 42)} #63#return; {37717#(< ~counter~0 42)} is VALID [2022-04-08 12:43:42,461 INFO L290 TraceCheckUtils]: 148: Hoare triple {36760#true} assume true; {36760#true} is VALID [2022-04-08 12:43:42,462 INFO L290 TraceCheckUtils]: 147: Hoare triple {36760#true} assume !(0 == ~cond); {36760#true} is VALID [2022-04-08 12:43:42,462 INFO L290 TraceCheckUtils]: 146: Hoare triple {36760#true} ~cond := #in~cond; {36760#true} is VALID [2022-04-08 12:43:42,462 INFO L272 TraceCheckUtils]: 145: Hoare triple {37717#(< ~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)); {36760#true} is VALID [2022-04-08 12:43:42,462 INFO L290 TraceCheckUtils]: 144: Hoare triple {37717#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {37717#(< ~counter~0 42)} is VALID [2022-04-08 12:43:42,463 INFO L290 TraceCheckUtils]: 143: Hoare triple {37745#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37717#(< ~counter~0 42)} is VALID [2022-04-08 12:43:42,463 INFO L290 TraceCheckUtils]: 142: Hoare triple {37745#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37745#(< ~counter~0 41)} is VALID [2022-04-08 12:43:42,463 INFO L290 TraceCheckUtils]: 141: Hoare triple {37745#(< ~counter~0 41)} assume !!(0 != ~r~0); {37745#(< ~counter~0 41)} is VALID [2022-04-08 12:43:42,464 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {36760#true} {37745#(< ~counter~0 41)} #63#return; {37745#(< ~counter~0 41)} is VALID [2022-04-08 12:43:42,464 INFO L290 TraceCheckUtils]: 139: Hoare triple {36760#true} assume true; {36760#true} is VALID [2022-04-08 12:43:42,464 INFO L290 TraceCheckUtils]: 138: Hoare triple {36760#true} assume !(0 == ~cond); {36760#true} is VALID [2022-04-08 12:43:42,464 INFO L290 TraceCheckUtils]: 137: Hoare triple {36760#true} ~cond := #in~cond; {36760#true} is VALID [2022-04-08 12:43:42,464 INFO L272 TraceCheckUtils]: 136: Hoare triple {37745#(< ~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)); {36760#true} is VALID [2022-04-08 12:43:42,464 INFO L290 TraceCheckUtils]: 135: Hoare triple {37745#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {37745#(< ~counter~0 41)} is VALID [2022-04-08 12:43:42,465 INFO L290 TraceCheckUtils]: 134: Hoare triple {37773#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37745#(< ~counter~0 41)} is VALID [2022-04-08 12:43:42,465 INFO L290 TraceCheckUtils]: 133: Hoare triple {37773#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37773#(< ~counter~0 40)} is VALID [2022-04-08 12:43:42,465 INFO L290 TraceCheckUtils]: 132: Hoare triple {37773#(< ~counter~0 40)} assume !!(0 != ~r~0); {37773#(< ~counter~0 40)} is VALID [2022-04-08 12:43:42,466 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {36760#true} {37773#(< ~counter~0 40)} #63#return; {37773#(< ~counter~0 40)} is VALID [2022-04-08 12:43:42,466 INFO L290 TraceCheckUtils]: 130: Hoare triple {36760#true} assume true; {36760#true} is VALID [2022-04-08 12:43:42,466 INFO L290 TraceCheckUtils]: 129: Hoare triple {36760#true} assume !(0 == ~cond); {36760#true} is VALID [2022-04-08 12:43:42,466 INFO L290 TraceCheckUtils]: 128: Hoare triple {36760#true} ~cond := #in~cond; {36760#true} is VALID [2022-04-08 12:43:42,466 INFO L272 TraceCheckUtils]: 127: Hoare triple {37773#(< ~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)); {36760#true} is VALID [2022-04-08 12:43:42,466 INFO L290 TraceCheckUtils]: 126: Hoare triple {37773#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {37773#(< ~counter~0 40)} is VALID [2022-04-08 12:43:42,467 INFO L290 TraceCheckUtils]: 125: Hoare triple {37801#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37773#(< ~counter~0 40)} is VALID [2022-04-08 12:43:42,467 INFO L290 TraceCheckUtils]: 124: Hoare triple {37801#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37801#(< ~counter~0 39)} is VALID [2022-04-08 12:43:42,468 INFO L290 TraceCheckUtils]: 123: Hoare triple {37801#(< ~counter~0 39)} assume !!(0 != ~r~0); {37801#(< ~counter~0 39)} is VALID [2022-04-08 12:43:42,468 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {36760#true} {37801#(< ~counter~0 39)} #63#return; {37801#(< ~counter~0 39)} is VALID [2022-04-08 12:43:42,468 INFO L290 TraceCheckUtils]: 121: Hoare triple {36760#true} assume true; {36760#true} is VALID [2022-04-08 12:43:42,468 INFO L290 TraceCheckUtils]: 120: Hoare triple {36760#true} assume !(0 == ~cond); {36760#true} is VALID [2022-04-08 12:43:42,468 INFO L290 TraceCheckUtils]: 119: Hoare triple {36760#true} ~cond := #in~cond; {36760#true} is VALID [2022-04-08 12:43:42,468 INFO L272 TraceCheckUtils]: 118: Hoare triple {37801#(< ~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)); {36760#true} is VALID [2022-04-08 12:43:42,469 INFO L290 TraceCheckUtils]: 117: Hoare triple {37801#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {37801#(< ~counter~0 39)} is VALID [2022-04-08 12:43:42,469 INFO L290 TraceCheckUtils]: 116: Hoare triple {37829#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37801#(< ~counter~0 39)} is VALID [2022-04-08 12:43:42,470 INFO L290 TraceCheckUtils]: 115: Hoare triple {37829#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37829#(< ~counter~0 38)} is VALID [2022-04-08 12:43:42,470 INFO L290 TraceCheckUtils]: 114: Hoare triple {37829#(< ~counter~0 38)} assume !!(0 != ~r~0); {37829#(< ~counter~0 38)} is VALID [2022-04-08 12:43:42,470 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {36760#true} {37829#(< ~counter~0 38)} #63#return; {37829#(< ~counter~0 38)} is VALID [2022-04-08 12:43:42,470 INFO L290 TraceCheckUtils]: 112: Hoare triple {36760#true} assume true; {36760#true} is VALID [2022-04-08 12:43:42,470 INFO L290 TraceCheckUtils]: 111: Hoare triple {36760#true} assume !(0 == ~cond); {36760#true} is VALID [2022-04-08 12:43:42,471 INFO L290 TraceCheckUtils]: 110: Hoare triple {36760#true} ~cond := #in~cond; {36760#true} is VALID [2022-04-08 12:43:42,471 INFO L272 TraceCheckUtils]: 109: Hoare triple {37829#(< ~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)); {36760#true} is VALID [2022-04-08 12:43:42,471 INFO L290 TraceCheckUtils]: 108: Hoare triple {37829#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {37829#(< ~counter~0 38)} is VALID [2022-04-08 12:43:42,471 INFO L290 TraceCheckUtils]: 107: Hoare triple {37857#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37829#(< ~counter~0 38)} is VALID [2022-04-08 12:43:42,472 INFO L290 TraceCheckUtils]: 106: Hoare triple {37857#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37857#(< ~counter~0 37)} is VALID [2022-04-08 12:43:42,472 INFO L290 TraceCheckUtils]: 105: Hoare triple {37857#(< ~counter~0 37)} assume !!(0 != ~r~0); {37857#(< ~counter~0 37)} is VALID [2022-04-08 12:43:42,473 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {36760#true} {37857#(< ~counter~0 37)} #63#return; {37857#(< ~counter~0 37)} is VALID [2022-04-08 12:43:42,473 INFO L290 TraceCheckUtils]: 103: Hoare triple {36760#true} assume true; {36760#true} is VALID [2022-04-08 12:43:42,473 INFO L290 TraceCheckUtils]: 102: Hoare triple {36760#true} assume !(0 == ~cond); {36760#true} is VALID [2022-04-08 12:43:42,473 INFO L290 TraceCheckUtils]: 101: Hoare triple {36760#true} ~cond := #in~cond; {36760#true} is VALID [2022-04-08 12:43:42,473 INFO L272 TraceCheckUtils]: 100: Hoare triple {37857#(< ~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)); {36760#true} is VALID [2022-04-08 12:43:42,473 INFO L290 TraceCheckUtils]: 99: Hoare triple {37857#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {37857#(< ~counter~0 37)} is VALID [2022-04-08 12:43:42,474 INFO L290 TraceCheckUtils]: 98: Hoare triple {37885#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37857#(< ~counter~0 37)} is VALID [2022-04-08 12:43:42,474 INFO L290 TraceCheckUtils]: 97: Hoare triple {37885#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37885#(< ~counter~0 36)} is VALID [2022-04-08 12:43:42,474 INFO L290 TraceCheckUtils]: 96: Hoare triple {37885#(< ~counter~0 36)} assume !!(0 != ~r~0); {37885#(< ~counter~0 36)} is VALID [2022-04-08 12:43:42,475 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {36760#true} {37885#(< ~counter~0 36)} #63#return; {37885#(< ~counter~0 36)} is VALID [2022-04-08 12:43:42,475 INFO L290 TraceCheckUtils]: 94: Hoare triple {36760#true} assume true; {36760#true} is VALID [2022-04-08 12:43:42,475 INFO L290 TraceCheckUtils]: 93: Hoare triple {36760#true} assume !(0 == ~cond); {36760#true} is VALID [2022-04-08 12:43:42,475 INFO L290 TraceCheckUtils]: 92: Hoare triple {36760#true} ~cond := #in~cond; {36760#true} is VALID [2022-04-08 12:43:42,475 INFO L272 TraceCheckUtils]: 91: Hoare triple {37885#(< ~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)); {36760#true} is VALID [2022-04-08 12:43:42,475 INFO L290 TraceCheckUtils]: 90: Hoare triple {37885#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {37885#(< ~counter~0 36)} is VALID [2022-04-08 12:43:42,476 INFO L290 TraceCheckUtils]: 89: Hoare triple {37913#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37885#(< ~counter~0 36)} is VALID [2022-04-08 12:43:42,476 INFO L290 TraceCheckUtils]: 88: Hoare triple {37913#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37913#(< ~counter~0 35)} is VALID [2022-04-08 12:43:42,477 INFO L290 TraceCheckUtils]: 87: Hoare triple {37913#(< ~counter~0 35)} assume !!(0 != ~r~0); {37913#(< ~counter~0 35)} is VALID [2022-04-08 12:43:42,477 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {36760#true} {37913#(< ~counter~0 35)} #63#return; {37913#(< ~counter~0 35)} is VALID [2022-04-08 12:43:42,477 INFO L290 TraceCheckUtils]: 85: Hoare triple {36760#true} assume true; {36760#true} is VALID [2022-04-08 12:43:42,477 INFO L290 TraceCheckUtils]: 84: Hoare triple {36760#true} assume !(0 == ~cond); {36760#true} is VALID [2022-04-08 12:43:42,477 INFO L290 TraceCheckUtils]: 83: Hoare triple {36760#true} ~cond := #in~cond; {36760#true} is VALID [2022-04-08 12:43:42,477 INFO L272 TraceCheckUtils]: 82: Hoare triple {37913#(< ~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)); {36760#true} is VALID [2022-04-08 12:43:42,478 INFO L290 TraceCheckUtils]: 81: Hoare triple {37913#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {37913#(< ~counter~0 35)} is VALID [2022-04-08 12:43:42,478 INFO L290 TraceCheckUtils]: 80: Hoare triple {37941#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37913#(< ~counter~0 35)} is VALID [2022-04-08 12:43:42,478 INFO L290 TraceCheckUtils]: 79: Hoare triple {37941#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37941#(< ~counter~0 34)} is VALID [2022-04-08 12:43:42,479 INFO L290 TraceCheckUtils]: 78: Hoare triple {37941#(< ~counter~0 34)} assume !!(0 != ~r~0); {37941#(< ~counter~0 34)} is VALID [2022-04-08 12:43:42,479 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {36760#true} {37941#(< ~counter~0 34)} #63#return; {37941#(< ~counter~0 34)} is VALID [2022-04-08 12:43:42,479 INFO L290 TraceCheckUtils]: 76: Hoare triple {36760#true} assume true; {36760#true} is VALID [2022-04-08 12:43:42,479 INFO L290 TraceCheckUtils]: 75: Hoare triple {36760#true} assume !(0 == ~cond); {36760#true} is VALID [2022-04-08 12:43:42,480 INFO L290 TraceCheckUtils]: 74: Hoare triple {36760#true} ~cond := #in~cond; {36760#true} is VALID [2022-04-08 12:43:42,480 INFO L272 TraceCheckUtils]: 73: Hoare triple {37941#(< ~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)); {36760#true} is VALID [2022-04-08 12:43:42,480 INFO L290 TraceCheckUtils]: 72: Hoare triple {37941#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {37941#(< ~counter~0 34)} is VALID [2022-04-08 12:43:42,481 INFO L290 TraceCheckUtils]: 71: Hoare triple {37969#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37941#(< ~counter~0 34)} is VALID [2022-04-08 12:43:42,481 INFO L290 TraceCheckUtils]: 70: Hoare triple {37969#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37969#(< ~counter~0 33)} is VALID [2022-04-08 12:43:42,481 INFO L290 TraceCheckUtils]: 69: Hoare triple {37969#(< ~counter~0 33)} assume !!(0 != ~r~0); {37969#(< ~counter~0 33)} is VALID [2022-04-08 12:43:42,482 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {36760#true} {37969#(< ~counter~0 33)} #63#return; {37969#(< ~counter~0 33)} is VALID [2022-04-08 12:43:42,482 INFO L290 TraceCheckUtils]: 67: Hoare triple {36760#true} assume true; {36760#true} is VALID [2022-04-08 12:43:42,482 INFO L290 TraceCheckUtils]: 66: Hoare triple {36760#true} assume !(0 == ~cond); {36760#true} is VALID [2022-04-08 12:43:42,482 INFO L290 TraceCheckUtils]: 65: Hoare triple {36760#true} ~cond := #in~cond; {36760#true} is VALID [2022-04-08 12:43:42,482 INFO L272 TraceCheckUtils]: 64: Hoare triple {37969#(< ~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)); {36760#true} is VALID [2022-04-08 12:43:42,482 INFO L290 TraceCheckUtils]: 63: Hoare triple {37969#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {37969#(< ~counter~0 33)} is VALID [2022-04-08 12:43:42,483 INFO L290 TraceCheckUtils]: 62: Hoare triple {37997#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37969#(< ~counter~0 33)} is VALID [2022-04-08 12:43:42,483 INFO L290 TraceCheckUtils]: 61: Hoare triple {37997#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37997#(< ~counter~0 32)} is VALID [2022-04-08 12:43:42,483 INFO L290 TraceCheckUtils]: 60: Hoare triple {37997#(< ~counter~0 32)} assume !!(0 != ~r~0); {37997#(< ~counter~0 32)} is VALID [2022-04-08 12:43:42,484 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {36760#true} {37997#(< ~counter~0 32)} #63#return; {37997#(< ~counter~0 32)} is VALID [2022-04-08 12:43:42,484 INFO L290 TraceCheckUtils]: 58: Hoare triple {36760#true} assume true; {36760#true} is VALID [2022-04-08 12:43:42,484 INFO L290 TraceCheckUtils]: 57: Hoare triple {36760#true} assume !(0 == ~cond); {36760#true} is VALID [2022-04-08 12:43:42,484 INFO L290 TraceCheckUtils]: 56: Hoare triple {36760#true} ~cond := #in~cond; {36760#true} is VALID [2022-04-08 12:43:42,484 INFO L272 TraceCheckUtils]: 55: Hoare triple {37997#(< ~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)); {36760#true} is VALID [2022-04-08 12:43:42,485 INFO L290 TraceCheckUtils]: 54: Hoare triple {37997#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {37997#(< ~counter~0 32)} is VALID [2022-04-08 12:43:42,485 INFO L290 TraceCheckUtils]: 53: Hoare triple {38025#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37997#(< ~counter~0 32)} is VALID [2022-04-08 12:43:42,486 INFO L290 TraceCheckUtils]: 52: Hoare triple {38025#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {38025#(< ~counter~0 31)} is VALID [2022-04-08 12:43:42,486 INFO L290 TraceCheckUtils]: 51: Hoare triple {38025#(< ~counter~0 31)} assume !!(0 != ~r~0); {38025#(< ~counter~0 31)} is VALID [2022-04-08 12:43:42,487 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {36760#true} {38025#(< ~counter~0 31)} #63#return; {38025#(< ~counter~0 31)} is VALID [2022-04-08 12:43:42,487 INFO L290 TraceCheckUtils]: 49: Hoare triple {36760#true} assume true; {36760#true} is VALID [2022-04-08 12:43:42,487 INFO L290 TraceCheckUtils]: 48: Hoare triple {36760#true} assume !(0 == ~cond); {36760#true} is VALID [2022-04-08 12:43:42,487 INFO L290 TraceCheckUtils]: 47: Hoare triple {36760#true} ~cond := #in~cond; {36760#true} is VALID [2022-04-08 12:43:42,487 INFO L272 TraceCheckUtils]: 46: Hoare triple {38025#(< ~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)); {36760#true} is VALID [2022-04-08 12:43:42,487 INFO L290 TraceCheckUtils]: 45: Hoare triple {38025#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {38025#(< ~counter~0 31)} is VALID [2022-04-08 12:43:42,488 INFO L290 TraceCheckUtils]: 44: Hoare triple {38053#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {38025#(< ~counter~0 31)} is VALID [2022-04-08 12:43:42,488 INFO L290 TraceCheckUtils]: 43: Hoare triple {38053#(< ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {38053#(< ~counter~0 30)} is VALID [2022-04-08 12:43:42,488 INFO L290 TraceCheckUtils]: 42: Hoare triple {38053#(< ~counter~0 30)} assume !!(0 != ~r~0); {38053#(< ~counter~0 30)} is VALID [2022-04-08 12:43:42,489 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {36760#true} {38053#(< ~counter~0 30)} #63#return; {38053#(< ~counter~0 30)} is VALID [2022-04-08 12:43:42,489 INFO L290 TraceCheckUtils]: 40: Hoare triple {36760#true} assume true; {36760#true} is VALID [2022-04-08 12:43:42,489 INFO L290 TraceCheckUtils]: 39: Hoare triple {36760#true} assume !(0 == ~cond); {36760#true} is VALID [2022-04-08 12:43:42,489 INFO L290 TraceCheckUtils]: 38: Hoare triple {36760#true} ~cond := #in~cond; {36760#true} is VALID [2022-04-08 12:43:42,489 INFO L272 TraceCheckUtils]: 37: Hoare triple {38053#(< ~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)); {36760#true} is VALID [2022-04-08 12:43:42,489 INFO L290 TraceCheckUtils]: 36: Hoare triple {38053#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {38053#(< ~counter~0 30)} is VALID [2022-04-08 12:43:42,490 INFO L290 TraceCheckUtils]: 35: Hoare triple {38081#(< ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {38053#(< ~counter~0 30)} is VALID [2022-04-08 12:43:42,490 INFO L290 TraceCheckUtils]: 34: Hoare triple {38081#(< ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {38081#(< ~counter~0 29)} is VALID [2022-04-08 12:43:42,491 INFO L290 TraceCheckUtils]: 33: Hoare triple {38081#(< ~counter~0 29)} assume !!(0 != ~r~0); {38081#(< ~counter~0 29)} is VALID [2022-04-08 12:43:42,491 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {36760#true} {38081#(< ~counter~0 29)} #63#return; {38081#(< ~counter~0 29)} is VALID [2022-04-08 12:43:42,491 INFO L290 TraceCheckUtils]: 31: Hoare triple {36760#true} assume true; {36760#true} is VALID [2022-04-08 12:43:42,491 INFO L290 TraceCheckUtils]: 30: Hoare triple {36760#true} assume !(0 == ~cond); {36760#true} is VALID [2022-04-08 12:43:42,491 INFO L290 TraceCheckUtils]: 29: Hoare triple {36760#true} ~cond := #in~cond; {36760#true} is VALID [2022-04-08 12:43:42,491 INFO L272 TraceCheckUtils]: 28: Hoare triple {38081#(< ~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)); {36760#true} is VALID [2022-04-08 12:43:42,492 INFO L290 TraceCheckUtils]: 27: Hoare triple {38081#(< ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {38081#(< ~counter~0 29)} is VALID [2022-04-08 12:43:42,492 INFO L290 TraceCheckUtils]: 26: Hoare triple {38109#(< ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {38081#(< ~counter~0 29)} is VALID [2022-04-08 12:43:42,493 INFO L290 TraceCheckUtils]: 25: Hoare triple {38109#(< ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {38109#(< ~counter~0 28)} is VALID [2022-04-08 12:43:42,493 INFO L290 TraceCheckUtils]: 24: Hoare triple {38109#(< ~counter~0 28)} assume !!(0 != ~r~0); {38109#(< ~counter~0 28)} is VALID [2022-04-08 12:43:42,493 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {36760#true} {38109#(< ~counter~0 28)} #63#return; {38109#(< ~counter~0 28)} is VALID [2022-04-08 12:43:42,494 INFO L290 TraceCheckUtils]: 22: Hoare triple {36760#true} assume true; {36760#true} is VALID [2022-04-08 12:43:42,494 INFO L290 TraceCheckUtils]: 21: Hoare triple {36760#true} assume !(0 == ~cond); {36760#true} is VALID [2022-04-08 12:43:42,494 INFO L290 TraceCheckUtils]: 20: Hoare triple {36760#true} ~cond := #in~cond; {36760#true} is VALID [2022-04-08 12:43:42,494 INFO L272 TraceCheckUtils]: 19: Hoare triple {38109#(< ~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)); {36760#true} is VALID [2022-04-08 12:43:42,494 INFO L290 TraceCheckUtils]: 18: Hoare triple {38109#(< ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {38109#(< ~counter~0 28)} is VALID [2022-04-08 12:43:42,495 INFO L290 TraceCheckUtils]: 17: Hoare triple {38137#(< ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {38109#(< ~counter~0 28)} is VALID [2022-04-08 12:43:42,495 INFO L290 TraceCheckUtils]: 16: Hoare triple {38137#(< ~counter~0 27)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {38137#(< ~counter~0 27)} is VALID [2022-04-08 12:43:42,495 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {36760#true} {38137#(< ~counter~0 27)} #61#return; {38137#(< ~counter~0 27)} is VALID [2022-04-08 12:43:42,495 INFO L290 TraceCheckUtils]: 14: Hoare triple {36760#true} assume true; {36760#true} is VALID [2022-04-08 12:43:42,495 INFO L290 TraceCheckUtils]: 13: Hoare triple {36760#true} assume !(0 == ~cond); {36760#true} is VALID [2022-04-08 12:43:42,495 INFO L290 TraceCheckUtils]: 12: Hoare triple {36760#true} ~cond := #in~cond; {36760#true} is VALID [2022-04-08 12:43:42,496 INFO L272 TraceCheckUtils]: 11: Hoare triple {38137#(< ~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)); {36760#true} is VALID [2022-04-08 12:43:42,496 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {36760#true} {38137#(< ~counter~0 27)} #59#return; {38137#(< ~counter~0 27)} is VALID [2022-04-08 12:43:42,496 INFO L290 TraceCheckUtils]: 9: Hoare triple {36760#true} assume true; {36760#true} is VALID [2022-04-08 12:43:42,496 INFO L290 TraceCheckUtils]: 8: Hoare triple {36760#true} assume !(0 == ~cond); {36760#true} is VALID [2022-04-08 12:43:42,496 INFO L290 TraceCheckUtils]: 7: Hoare triple {36760#true} ~cond := #in~cond; {36760#true} is VALID [2022-04-08 12:43:42,496 INFO L272 TraceCheckUtils]: 6: Hoare triple {38137#(< ~counter~0 27)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {36760#true} is VALID [2022-04-08 12:43:42,497 INFO L290 TraceCheckUtils]: 5: Hoare triple {38137#(< ~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; {38137#(< ~counter~0 27)} is VALID [2022-04-08 12:43:42,497 INFO L272 TraceCheckUtils]: 4: Hoare triple {38137#(< ~counter~0 27)} call #t~ret7 := main(); {38137#(< ~counter~0 27)} is VALID [2022-04-08 12:43:42,497 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {38137#(< ~counter~0 27)} {36760#true} #67#return; {38137#(< ~counter~0 27)} is VALID [2022-04-08 12:43:42,497 INFO L290 TraceCheckUtils]: 2: Hoare triple {38137#(< ~counter~0 27)} assume true; {38137#(< ~counter~0 27)} is VALID [2022-04-08 12:43:42,498 INFO L290 TraceCheckUtils]: 1: Hoare triple {36760#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; {38137#(< ~counter~0 27)} is VALID [2022-04-08 12:43:42,498 INFO L272 TraceCheckUtils]: 0: Hoare triple {36760#true} call ULTIMATE.init(); {36760#true} is VALID [2022-04-08 12:43:42,499 INFO L134 CoverageAnalysis]: Checked inductivity of 2373 backedges. 46 proven. 1311 refuted. 0 times theorem prover too weak. 1016 trivial. 0 not checked. [2022-04-08 12:43:42,499 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:43:42,499 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [826261700] [2022-04-08 12:43:42,499 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:43:42,499 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [917780899] [2022-04-08 12:43:42,499 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [917780899] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:43:42,499 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:43:42,500 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 27] total 52 [2022-04-08 12:43:42,500 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:43:42,500 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [290593179] [2022-04-08 12:43:42,500 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [290593179] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:43:42,500 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:43:42,500 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [27] imperfect sequences [] total 27 [2022-04-08 12:43:42,500 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [441126814] [2022-04-08 12:43:42,500 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:43:42,501 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 [2022-04-08 12:43:42,501 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:43:42,501 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) [2022-04-08 12:43:42,722 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 227 edges. 227 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:43:42,723 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2022-04-08 12:43:42,723 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:43:42,723 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2022-04-08 12:43:42,724 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1230, Invalid=1422, Unknown=0, NotChecked=0, Total=2652 [2022-04-08 12:43:42,724 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) [2022-04-08 12:43:43,872 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:43:43,872 INFO L93 Difference]: Finished difference Result 241 states and 266 transitions. [2022-04-08 12:43:43,872 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2022-04-08 12:43:43,873 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 [2022-04-08 12:43:43,873 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:43:43,873 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) [2022-04-08 12:43:43,877 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 265 transitions. [2022-04-08 12:43:43,877 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) [2022-04-08 12:43:43,881 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 265 transitions. [2022-04-08 12:43:43,881 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 50 states and 265 transitions. [2022-04-08 12:43:44,075 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 265 edges. 265 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:43:44,079 INFO L225 Difference]: With dead ends: 241 [2022-04-08 12:43:44,079 INFO L226 Difference]: Without dead ends: 236 [2022-04-08 12:43:44,080 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 482 GetRequests, 409 SyntacticMatches, 0 SemanticMatches, 73 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 323 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=2403, Invalid=3147, Unknown=0, NotChecked=0, Total=5550 [2022-04-08 12:43:44,081 INFO L913 BasicCegarLoop]: 49 mSDtfsCounter, 65 mSDsluCounter, 223 mSDsCounter, 0 mSdLazyCounter, 153 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 65 SdHoareTripleChecker+Valid, 272 SdHoareTripleChecker+Invalid, 160 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 153 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 12:43:44,081 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [65 Valid, 272 Invalid, 160 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 153 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 12:43:44,082 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 236 states. [2022-04-08 12:43:44,404 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 236 to 236. [2022-04-08 12:43:44,404 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:43:44,405 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) [2022-04-08 12:43:44,405 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) [2022-04-08 12:43:44,405 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) [2022-04-08 12:43:44,409 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:43:44,409 INFO L93 Difference]: Finished difference Result 236 states and 261 transitions. [2022-04-08 12:43:44,409 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 261 transitions. [2022-04-08 12:43:44,410 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:43:44,410 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:43:44,411 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. [2022-04-08 12:43:44,411 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. [2022-04-08 12:43:44,415 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:43:44,415 INFO L93 Difference]: Finished difference Result 236 states and 261 transitions. [2022-04-08 12:43:44,415 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 261 transitions. [2022-04-08 12:43:44,415 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:43:44,416 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:43:44,416 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:43:44,416 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:43:44,416 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) [2022-04-08 12:43:44,420 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 236 states and 261 transitions. [2022-04-08 12:43:44,421 INFO L78 Accepts]: Start accepts. Automaton has 236 states and 261 transitions. Word has length 230 [2022-04-08 12:43:44,421 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:43:44,421 INFO L478 AbstractCegarLoop]: Abstraction has 236 states and 261 transitions. [2022-04-08 12:43:44,421 INFO L479 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) [2022-04-08 12:43:44,421 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 236 states and 261 transitions. [2022-04-08 12:43:45,797 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 261 edges. 261 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:43:45,797 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 261 transitions. [2022-04-08 12:43:45,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-04-08 12:43:45,798 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:43:45,798 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:43:45,803 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Ended with exit code 0 [2022-04-08 12:43:45,998 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 28 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2022-04-08 12:43:45,999 INFO L403 AbstractCegarLoop]: === Iteration 28 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:43:45,999 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:43:45,999 INFO L85 PathProgramCache]: Analyzing trace with hash -1738171370, now seen corresponding path program 47 times [2022-04-08 12:43:45,999 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:43:45,999 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1281641313] [2022-04-08 12:43:45,999 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:43:45,999 INFO L85 PathProgramCache]: Analyzing trace with hash -1738171370, now seen corresponding path program 48 times [2022-04-08 12:43:46,000 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:43:46,000 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [484619443] [2022-04-08 12:43:46,000 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:43:46,000 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:43:46,034 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:43:46,035 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [498772577] [2022-04-08 12:43:46,035 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 12:43:46,035 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:43:46,035 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:43:46,036 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) [2022-04-08 12:43:46,059 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Waiting until timeout for monitored process [2022-04-08 12:43:58,606 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 25 check-sat command(s) [2022-04-08 12:43:58,607 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:43:58,619 INFO L263 TraceCheckSpWp]: Trace formula consists of 573 conjuncts, 53 conjunts are in the unsatisfiable core [2022-04-08 12:43:58,659 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:43:58,661 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:43:59,937 INFO L272 TraceCheckUtils]: 0: Hoare triple {39663#true} call ULTIMATE.init(); {39663#true} is VALID [2022-04-08 12:43:59,937 INFO L290 TraceCheckUtils]: 1: Hoare triple {39663#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; {39671#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:59,938 INFO L290 TraceCheckUtils]: 2: Hoare triple {39671#(<= ~counter~0 0)} assume true; {39671#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:59,938 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {39671#(<= ~counter~0 0)} {39663#true} #67#return; {39671#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:59,938 INFO L272 TraceCheckUtils]: 4: Hoare triple {39671#(<= ~counter~0 0)} call #t~ret7 := main(); {39671#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:59,939 INFO L290 TraceCheckUtils]: 5: Hoare triple {39671#(<= ~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; {39671#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:59,939 INFO L272 TraceCheckUtils]: 6: Hoare triple {39671#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {39671#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:59,939 INFO L290 TraceCheckUtils]: 7: Hoare triple {39671#(<= ~counter~0 0)} ~cond := #in~cond; {39671#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:59,939 INFO L290 TraceCheckUtils]: 8: Hoare triple {39671#(<= ~counter~0 0)} assume !(0 == ~cond); {39671#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:59,940 INFO L290 TraceCheckUtils]: 9: Hoare triple {39671#(<= ~counter~0 0)} assume true; {39671#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:59,940 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {39671#(<= ~counter~0 0)} {39671#(<= ~counter~0 0)} #59#return; {39671#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:59,941 INFO L272 TraceCheckUtils]: 11: Hoare triple {39671#(<= ~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)); {39671#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:59,941 INFO L290 TraceCheckUtils]: 12: Hoare triple {39671#(<= ~counter~0 0)} ~cond := #in~cond; {39671#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:59,941 INFO L290 TraceCheckUtils]: 13: Hoare triple {39671#(<= ~counter~0 0)} assume !(0 == ~cond); {39671#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:59,941 INFO L290 TraceCheckUtils]: 14: Hoare triple {39671#(<= ~counter~0 0)} assume true; {39671#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:59,942 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {39671#(<= ~counter~0 0)} {39671#(<= ~counter~0 0)} #61#return; {39671#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:59,942 INFO L290 TraceCheckUtils]: 16: Hoare triple {39671#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {39671#(<= ~counter~0 0)} is VALID [2022-04-08 12:43:59,943 INFO L290 TraceCheckUtils]: 17: Hoare triple {39671#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39720#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:59,943 INFO L290 TraceCheckUtils]: 18: Hoare triple {39720#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {39720#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:59,944 INFO L272 TraceCheckUtils]: 19: Hoare triple {39720#(<= ~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)); {39720#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:59,945 INFO L290 TraceCheckUtils]: 20: Hoare triple {39720#(<= ~counter~0 1)} ~cond := #in~cond; {39720#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:59,945 INFO L290 TraceCheckUtils]: 21: Hoare triple {39720#(<= ~counter~0 1)} assume !(0 == ~cond); {39720#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:59,945 INFO L290 TraceCheckUtils]: 22: Hoare triple {39720#(<= ~counter~0 1)} assume true; {39720#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:59,946 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {39720#(<= ~counter~0 1)} {39720#(<= ~counter~0 1)} #63#return; {39720#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:59,946 INFO L290 TraceCheckUtils]: 24: Hoare triple {39720#(<= ~counter~0 1)} assume !!(0 != ~r~0); {39720#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:59,946 INFO L290 TraceCheckUtils]: 25: Hoare triple {39720#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {39720#(<= ~counter~0 1)} is VALID [2022-04-08 12:43:59,947 INFO L290 TraceCheckUtils]: 26: Hoare triple {39720#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39748#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:59,947 INFO L290 TraceCheckUtils]: 27: Hoare triple {39748#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {39748#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:59,948 INFO L272 TraceCheckUtils]: 28: Hoare triple {39748#(<= ~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)); {39748#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:59,948 INFO L290 TraceCheckUtils]: 29: Hoare triple {39748#(<= ~counter~0 2)} ~cond := #in~cond; {39748#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:59,948 INFO L290 TraceCheckUtils]: 30: Hoare triple {39748#(<= ~counter~0 2)} assume !(0 == ~cond); {39748#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:59,948 INFO L290 TraceCheckUtils]: 31: Hoare triple {39748#(<= ~counter~0 2)} assume true; {39748#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:59,949 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {39748#(<= ~counter~0 2)} {39748#(<= ~counter~0 2)} #63#return; {39748#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:59,949 INFO L290 TraceCheckUtils]: 33: Hoare triple {39748#(<= ~counter~0 2)} assume !!(0 != ~r~0); {39748#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:59,950 INFO L290 TraceCheckUtils]: 34: Hoare triple {39748#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {39748#(<= ~counter~0 2)} is VALID [2022-04-08 12:43:59,950 INFO L290 TraceCheckUtils]: 35: Hoare triple {39748#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39776#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:59,950 INFO L290 TraceCheckUtils]: 36: Hoare triple {39776#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {39776#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:59,951 INFO L272 TraceCheckUtils]: 37: Hoare triple {39776#(<= ~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)); {39776#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:59,951 INFO L290 TraceCheckUtils]: 38: Hoare triple {39776#(<= ~counter~0 3)} ~cond := #in~cond; {39776#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:59,951 INFO L290 TraceCheckUtils]: 39: Hoare triple {39776#(<= ~counter~0 3)} assume !(0 == ~cond); {39776#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:59,952 INFO L290 TraceCheckUtils]: 40: Hoare triple {39776#(<= ~counter~0 3)} assume true; {39776#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:59,952 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {39776#(<= ~counter~0 3)} {39776#(<= ~counter~0 3)} #63#return; {39776#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:59,952 INFO L290 TraceCheckUtils]: 42: Hoare triple {39776#(<= ~counter~0 3)} assume !!(0 != ~r~0); {39776#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:59,953 INFO L290 TraceCheckUtils]: 43: Hoare triple {39776#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {39776#(<= ~counter~0 3)} is VALID [2022-04-08 12:43:59,953 INFO L290 TraceCheckUtils]: 44: Hoare triple {39776#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39804#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:59,954 INFO L290 TraceCheckUtils]: 45: Hoare triple {39804#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {39804#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:59,954 INFO L272 TraceCheckUtils]: 46: Hoare triple {39804#(<= ~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)); {39804#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:59,954 INFO L290 TraceCheckUtils]: 47: Hoare triple {39804#(<= ~counter~0 4)} ~cond := #in~cond; {39804#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:59,955 INFO L290 TraceCheckUtils]: 48: Hoare triple {39804#(<= ~counter~0 4)} assume !(0 == ~cond); {39804#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:59,955 INFO L290 TraceCheckUtils]: 49: Hoare triple {39804#(<= ~counter~0 4)} assume true; {39804#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:59,955 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {39804#(<= ~counter~0 4)} {39804#(<= ~counter~0 4)} #63#return; {39804#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:59,956 INFO L290 TraceCheckUtils]: 51: Hoare triple {39804#(<= ~counter~0 4)} assume !!(0 != ~r~0); {39804#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:59,956 INFO L290 TraceCheckUtils]: 52: Hoare triple {39804#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {39804#(<= ~counter~0 4)} is VALID [2022-04-08 12:43:59,957 INFO L290 TraceCheckUtils]: 53: Hoare triple {39804#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39832#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:59,957 INFO L290 TraceCheckUtils]: 54: Hoare triple {39832#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {39832#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:59,957 INFO L272 TraceCheckUtils]: 55: Hoare triple {39832#(<= ~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)); {39832#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:59,958 INFO L290 TraceCheckUtils]: 56: Hoare triple {39832#(<= ~counter~0 5)} ~cond := #in~cond; {39832#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:59,958 INFO L290 TraceCheckUtils]: 57: Hoare triple {39832#(<= ~counter~0 5)} assume !(0 == ~cond); {39832#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:59,958 INFO L290 TraceCheckUtils]: 58: Hoare triple {39832#(<= ~counter~0 5)} assume true; {39832#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:59,959 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {39832#(<= ~counter~0 5)} {39832#(<= ~counter~0 5)} #63#return; {39832#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:59,959 INFO L290 TraceCheckUtils]: 60: Hoare triple {39832#(<= ~counter~0 5)} assume !!(0 != ~r~0); {39832#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:59,959 INFO L290 TraceCheckUtils]: 61: Hoare triple {39832#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {39832#(<= ~counter~0 5)} is VALID [2022-04-08 12:43:59,960 INFO L290 TraceCheckUtils]: 62: Hoare triple {39832#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39860#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:59,960 INFO L290 TraceCheckUtils]: 63: Hoare triple {39860#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {39860#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:59,960 INFO L272 TraceCheckUtils]: 64: Hoare triple {39860#(<= ~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)); {39860#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:59,961 INFO L290 TraceCheckUtils]: 65: Hoare triple {39860#(<= ~counter~0 6)} ~cond := #in~cond; {39860#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:59,961 INFO L290 TraceCheckUtils]: 66: Hoare triple {39860#(<= ~counter~0 6)} assume !(0 == ~cond); {39860#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:59,961 INFO L290 TraceCheckUtils]: 67: Hoare triple {39860#(<= ~counter~0 6)} assume true; {39860#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:59,962 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {39860#(<= ~counter~0 6)} {39860#(<= ~counter~0 6)} #63#return; {39860#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:59,962 INFO L290 TraceCheckUtils]: 69: Hoare triple {39860#(<= ~counter~0 6)} assume !!(0 != ~r~0); {39860#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:59,962 INFO L290 TraceCheckUtils]: 70: Hoare triple {39860#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {39860#(<= ~counter~0 6)} is VALID [2022-04-08 12:43:59,963 INFO L290 TraceCheckUtils]: 71: Hoare triple {39860#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39888#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:59,963 INFO L290 TraceCheckUtils]: 72: Hoare triple {39888#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {39888#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:59,964 INFO L272 TraceCheckUtils]: 73: Hoare triple {39888#(<= ~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)); {39888#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:59,964 INFO L290 TraceCheckUtils]: 74: Hoare triple {39888#(<= ~counter~0 7)} ~cond := #in~cond; {39888#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:59,964 INFO L290 TraceCheckUtils]: 75: Hoare triple {39888#(<= ~counter~0 7)} assume !(0 == ~cond); {39888#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:59,964 INFO L290 TraceCheckUtils]: 76: Hoare triple {39888#(<= ~counter~0 7)} assume true; {39888#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:59,965 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {39888#(<= ~counter~0 7)} {39888#(<= ~counter~0 7)} #63#return; {39888#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:59,965 INFO L290 TraceCheckUtils]: 78: Hoare triple {39888#(<= ~counter~0 7)} assume !!(0 != ~r~0); {39888#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:59,965 INFO L290 TraceCheckUtils]: 79: Hoare triple {39888#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {39888#(<= ~counter~0 7)} is VALID [2022-04-08 12:43:59,966 INFO L290 TraceCheckUtils]: 80: Hoare triple {39888#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39916#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:59,966 INFO L290 TraceCheckUtils]: 81: Hoare triple {39916#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {39916#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:59,967 INFO L272 TraceCheckUtils]: 82: Hoare triple {39916#(<= ~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)); {39916#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:59,967 INFO L290 TraceCheckUtils]: 83: Hoare triple {39916#(<= ~counter~0 8)} ~cond := #in~cond; {39916#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:59,967 INFO L290 TraceCheckUtils]: 84: Hoare triple {39916#(<= ~counter~0 8)} assume !(0 == ~cond); {39916#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:59,968 INFO L290 TraceCheckUtils]: 85: Hoare triple {39916#(<= ~counter~0 8)} assume true; {39916#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:59,968 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {39916#(<= ~counter~0 8)} {39916#(<= ~counter~0 8)} #63#return; {39916#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:59,968 INFO L290 TraceCheckUtils]: 87: Hoare triple {39916#(<= ~counter~0 8)} assume !!(0 != ~r~0); {39916#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:59,969 INFO L290 TraceCheckUtils]: 88: Hoare triple {39916#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {39916#(<= ~counter~0 8)} is VALID [2022-04-08 12:43:59,969 INFO L290 TraceCheckUtils]: 89: Hoare triple {39916#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39944#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:59,971 INFO L290 TraceCheckUtils]: 90: Hoare triple {39944#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {39944#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:59,972 INFO L272 TraceCheckUtils]: 91: Hoare triple {39944#(<= ~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)); {39944#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:59,972 INFO L290 TraceCheckUtils]: 92: Hoare triple {39944#(<= ~counter~0 9)} ~cond := #in~cond; {39944#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:59,972 INFO L290 TraceCheckUtils]: 93: Hoare triple {39944#(<= ~counter~0 9)} assume !(0 == ~cond); {39944#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:59,973 INFO L290 TraceCheckUtils]: 94: Hoare triple {39944#(<= ~counter~0 9)} assume true; {39944#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:59,973 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {39944#(<= ~counter~0 9)} {39944#(<= ~counter~0 9)} #63#return; {39944#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:59,974 INFO L290 TraceCheckUtils]: 96: Hoare triple {39944#(<= ~counter~0 9)} assume !!(0 != ~r~0); {39944#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:59,974 INFO L290 TraceCheckUtils]: 97: Hoare triple {39944#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {39944#(<= ~counter~0 9)} is VALID [2022-04-08 12:43:59,975 INFO L290 TraceCheckUtils]: 98: Hoare triple {39944#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39972#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:59,975 INFO L290 TraceCheckUtils]: 99: Hoare triple {39972#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {39972#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:59,976 INFO L272 TraceCheckUtils]: 100: Hoare triple {39972#(<= ~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)); {39972#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:59,976 INFO L290 TraceCheckUtils]: 101: Hoare triple {39972#(<= ~counter~0 10)} ~cond := #in~cond; {39972#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:59,977 INFO L290 TraceCheckUtils]: 102: Hoare triple {39972#(<= ~counter~0 10)} assume !(0 == ~cond); {39972#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:59,977 INFO L290 TraceCheckUtils]: 103: Hoare triple {39972#(<= ~counter~0 10)} assume true; {39972#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:59,978 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {39972#(<= ~counter~0 10)} {39972#(<= ~counter~0 10)} #63#return; {39972#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:59,978 INFO L290 TraceCheckUtils]: 105: Hoare triple {39972#(<= ~counter~0 10)} assume !!(0 != ~r~0); {39972#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:59,978 INFO L290 TraceCheckUtils]: 106: Hoare triple {39972#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {39972#(<= ~counter~0 10)} is VALID [2022-04-08 12:43:59,979 INFO L290 TraceCheckUtils]: 107: Hoare triple {39972#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40000#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:59,979 INFO L290 TraceCheckUtils]: 108: Hoare triple {40000#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {40000#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:59,980 INFO L272 TraceCheckUtils]: 109: Hoare triple {40000#(<= ~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)); {40000#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:59,980 INFO L290 TraceCheckUtils]: 110: Hoare triple {40000#(<= ~counter~0 11)} ~cond := #in~cond; {40000#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:59,980 INFO L290 TraceCheckUtils]: 111: Hoare triple {40000#(<= ~counter~0 11)} assume !(0 == ~cond); {40000#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:59,981 INFO L290 TraceCheckUtils]: 112: Hoare triple {40000#(<= ~counter~0 11)} assume true; {40000#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:59,981 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {40000#(<= ~counter~0 11)} {40000#(<= ~counter~0 11)} #63#return; {40000#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:59,982 INFO L290 TraceCheckUtils]: 114: Hoare triple {40000#(<= ~counter~0 11)} assume !!(0 != ~r~0); {40000#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:59,982 INFO L290 TraceCheckUtils]: 115: Hoare triple {40000#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40000#(<= ~counter~0 11)} is VALID [2022-04-08 12:43:59,982 INFO L290 TraceCheckUtils]: 116: Hoare triple {40000#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40028#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:59,983 INFO L290 TraceCheckUtils]: 117: Hoare triple {40028#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {40028#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:59,987 INFO L272 TraceCheckUtils]: 118: Hoare triple {40028#(<= ~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)); {40028#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:59,988 INFO L290 TraceCheckUtils]: 119: Hoare triple {40028#(<= ~counter~0 12)} ~cond := #in~cond; {40028#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:59,988 INFO L290 TraceCheckUtils]: 120: Hoare triple {40028#(<= ~counter~0 12)} assume !(0 == ~cond); {40028#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:59,988 INFO L290 TraceCheckUtils]: 121: Hoare triple {40028#(<= ~counter~0 12)} assume true; {40028#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:59,989 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {40028#(<= ~counter~0 12)} {40028#(<= ~counter~0 12)} #63#return; {40028#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:59,989 INFO L290 TraceCheckUtils]: 123: Hoare triple {40028#(<= ~counter~0 12)} assume !!(0 != ~r~0); {40028#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:59,990 INFO L290 TraceCheckUtils]: 124: Hoare triple {40028#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40028#(<= ~counter~0 12)} is VALID [2022-04-08 12:43:59,990 INFO L290 TraceCheckUtils]: 125: Hoare triple {40028#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40056#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:59,991 INFO L290 TraceCheckUtils]: 126: Hoare triple {40056#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {40056#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:59,991 INFO L272 TraceCheckUtils]: 127: Hoare triple {40056#(<= ~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)); {40056#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:59,992 INFO L290 TraceCheckUtils]: 128: Hoare triple {40056#(<= ~counter~0 13)} ~cond := #in~cond; {40056#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:59,992 INFO L290 TraceCheckUtils]: 129: Hoare triple {40056#(<= ~counter~0 13)} assume !(0 == ~cond); {40056#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:59,992 INFO L290 TraceCheckUtils]: 130: Hoare triple {40056#(<= ~counter~0 13)} assume true; {40056#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:59,993 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {40056#(<= ~counter~0 13)} {40056#(<= ~counter~0 13)} #63#return; {40056#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:59,993 INFO L290 TraceCheckUtils]: 132: Hoare triple {40056#(<= ~counter~0 13)} assume !!(0 != ~r~0); {40056#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:59,993 INFO L290 TraceCheckUtils]: 133: Hoare triple {40056#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40056#(<= ~counter~0 13)} is VALID [2022-04-08 12:43:59,994 INFO L290 TraceCheckUtils]: 134: Hoare triple {40056#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40084#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:59,994 INFO L290 TraceCheckUtils]: 135: Hoare triple {40084#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {40084#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:59,995 INFO L272 TraceCheckUtils]: 136: Hoare triple {40084#(<= ~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)); {40084#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:59,995 INFO L290 TraceCheckUtils]: 137: Hoare triple {40084#(<= ~counter~0 14)} ~cond := #in~cond; {40084#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:59,995 INFO L290 TraceCheckUtils]: 138: Hoare triple {40084#(<= ~counter~0 14)} assume !(0 == ~cond); {40084#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:59,995 INFO L290 TraceCheckUtils]: 139: Hoare triple {40084#(<= ~counter~0 14)} assume true; {40084#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:59,996 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {40084#(<= ~counter~0 14)} {40084#(<= ~counter~0 14)} #63#return; {40084#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:59,996 INFO L290 TraceCheckUtils]: 141: Hoare triple {40084#(<= ~counter~0 14)} assume !!(0 != ~r~0); {40084#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:59,996 INFO L290 TraceCheckUtils]: 142: Hoare triple {40084#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40084#(<= ~counter~0 14)} is VALID [2022-04-08 12:43:59,997 INFO L290 TraceCheckUtils]: 143: Hoare triple {40084#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40112#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:59,997 INFO L290 TraceCheckUtils]: 144: Hoare triple {40112#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {40112#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:59,998 INFO L272 TraceCheckUtils]: 145: Hoare triple {40112#(<= ~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)); {40112#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:59,998 INFO L290 TraceCheckUtils]: 146: Hoare triple {40112#(<= ~counter~0 15)} ~cond := #in~cond; {40112#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:59,998 INFO L290 TraceCheckUtils]: 147: Hoare triple {40112#(<= ~counter~0 15)} assume !(0 == ~cond); {40112#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:59,999 INFO L290 TraceCheckUtils]: 148: Hoare triple {40112#(<= ~counter~0 15)} assume true; {40112#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:59,999 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {40112#(<= ~counter~0 15)} {40112#(<= ~counter~0 15)} #63#return; {40112#(<= ~counter~0 15)} is VALID [2022-04-08 12:43:59,999 INFO L290 TraceCheckUtils]: 150: Hoare triple {40112#(<= ~counter~0 15)} assume !!(0 != ~r~0); {40112#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:00,000 INFO L290 TraceCheckUtils]: 151: Hoare triple {40112#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40112#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:00,000 INFO L290 TraceCheckUtils]: 152: Hoare triple {40112#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40140#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:00,000 INFO L290 TraceCheckUtils]: 153: Hoare triple {40140#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {40140#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:00,001 INFO L272 TraceCheckUtils]: 154: Hoare triple {40140#(<= ~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)); {40140#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:00,001 INFO L290 TraceCheckUtils]: 155: Hoare triple {40140#(<= ~counter~0 16)} ~cond := #in~cond; {40140#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:00,002 INFO L290 TraceCheckUtils]: 156: Hoare triple {40140#(<= ~counter~0 16)} assume !(0 == ~cond); {40140#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:00,002 INFO L290 TraceCheckUtils]: 157: Hoare triple {40140#(<= ~counter~0 16)} assume true; {40140#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:00,002 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {40140#(<= ~counter~0 16)} {40140#(<= ~counter~0 16)} #63#return; {40140#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:00,003 INFO L290 TraceCheckUtils]: 159: Hoare triple {40140#(<= ~counter~0 16)} assume !!(0 != ~r~0); {40140#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:00,003 INFO L290 TraceCheckUtils]: 160: Hoare triple {40140#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40140#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:00,004 INFO L290 TraceCheckUtils]: 161: Hoare triple {40140#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40168#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:00,004 INFO L290 TraceCheckUtils]: 162: Hoare triple {40168#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {40168#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:00,005 INFO L272 TraceCheckUtils]: 163: Hoare triple {40168#(<= ~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)); {40168#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:00,005 INFO L290 TraceCheckUtils]: 164: Hoare triple {40168#(<= ~counter~0 17)} ~cond := #in~cond; {40168#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:00,005 INFO L290 TraceCheckUtils]: 165: Hoare triple {40168#(<= ~counter~0 17)} assume !(0 == ~cond); {40168#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:00,005 INFO L290 TraceCheckUtils]: 166: Hoare triple {40168#(<= ~counter~0 17)} assume true; {40168#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:00,006 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {40168#(<= ~counter~0 17)} {40168#(<= ~counter~0 17)} #63#return; {40168#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:00,006 INFO L290 TraceCheckUtils]: 168: Hoare triple {40168#(<= ~counter~0 17)} assume !!(0 != ~r~0); {40168#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:00,007 INFO L290 TraceCheckUtils]: 169: Hoare triple {40168#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40168#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:00,007 INFO L290 TraceCheckUtils]: 170: Hoare triple {40168#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40196#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:00,007 INFO L290 TraceCheckUtils]: 171: Hoare triple {40196#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {40196#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:00,008 INFO L272 TraceCheckUtils]: 172: Hoare triple {40196#(<= ~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)); {40196#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:00,008 INFO L290 TraceCheckUtils]: 173: Hoare triple {40196#(<= ~counter~0 18)} ~cond := #in~cond; {40196#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:00,008 INFO L290 TraceCheckUtils]: 174: Hoare triple {40196#(<= ~counter~0 18)} assume !(0 == ~cond); {40196#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:00,009 INFO L290 TraceCheckUtils]: 175: Hoare triple {40196#(<= ~counter~0 18)} assume true; {40196#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:00,009 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {40196#(<= ~counter~0 18)} {40196#(<= ~counter~0 18)} #63#return; {40196#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:00,009 INFO L290 TraceCheckUtils]: 177: Hoare triple {40196#(<= ~counter~0 18)} assume !!(0 != ~r~0); {40196#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:00,010 INFO L290 TraceCheckUtils]: 178: Hoare triple {40196#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40196#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:00,010 INFO L290 TraceCheckUtils]: 179: Hoare triple {40196#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40224#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:00,011 INFO L290 TraceCheckUtils]: 180: Hoare triple {40224#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {40224#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:00,011 INFO L272 TraceCheckUtils]: 181: Hoare triple {40224#(<= ~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)); {40224#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:00,011 INFO L290 TraceCheckUtils]: 182: Hoare triple {40224#(<= ~counter~0 19)} ~cond := #in~cond; {40224#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:00,015 INFO L290 TraceCheckUtils]: 183: Hoare triple {40224#(<= ~counter~0 19)} assume !(0 == ~cond); {40224#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:00,015 INFO L290 TraceCheckUtils]: 184: Hoare triple {40224#(<= ~counter~0 19)} assume true; {40224#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:00,016 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {40224#(<= ~counter~0 19)} {40224#(<= ~counter~0 19)} #63#return; {40224#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:00,016 INFO L290 TraceCheckUtils]: 186: Hoare triple {40224#(<= ~counter~0 19)} assume !!(0 != ~r~0); {40224#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:00,017 INFO L290 TraceCheckUtils]: 187: Hoare triple {40224#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40224#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:00,018 INFO L290 TraceCheckUtils]: 188: Hoare triple {40224#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40252#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:00,018 INFO L290 TraceCheckUtils]: 189: Hoare triple {40252#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {40252#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:00,019 INFO L272 TraceCheckUtils]: 190: Hoare triple {40252#(<= ~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)); {40252#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:00,019 INFO L290 TraceCheckUtils]: 191: Hoare triple {40252#(<= ~counter~0 20)} ~cond := #in~cond; {40252#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:00,019 INFO L290 TraceCheckUtils]: 192: Hoare triple {40252#(<= ~counter~0 20)} assume !(0 == ~cond); {40252#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:00,019 INFO L290 TraceCheckUtils]: 193: Hoare triple {40252#(<= ~counter~0 20)} assume true; {40252#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:00,020 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {40252#(<= ~counter~0 20)} {40252#(<= ~counter~0 20)} #63#return; {40252#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:00,020 INFO L290 TraceCheckUtils]: 195: Hoare triple {40252#(<= ~counter~0 20)} assume !!(0 != ~r~0); {40252#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:00,021 INFO L290 TraceCheckUtils]: 196: Hoare triple {40252#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40252#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:00,021 INFO L290 TraceCheckUtils]: 197: Hoare triple {40252#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40280#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:00,022 INFO L290 TraceCheckUtils]: 198: Hoare triple {40280#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {40280#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:00,022 INFO L272 TraceCheckUtils]: 199: Hoare triple {40280#(<= ~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)); {40280#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:00,023 INFO L290 TraceCheckUtils]: 200: Hoare triple {40280#(<= ~counter~0 21)} ~cond := #in~cond; {40280#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:00,023 INFO L290 TraceCheckUtils]: 201: Hoare triple {40280#(<= ~counter~0 21)} assume !(0 == ~cond); {40280#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:00,023 INFO L290 TraceCheckUtils]: 202: Hoare triple {40280#(<= ~counter~0 21)} assume true; {40280#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:00,024 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {40280#(<= ~counter~0 21)} {40280#(<= ~counter~0 21)} #63#return; {40280#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:00,024 INFO L290 TraceCheckUtils]: 204: Hoare triple {40280#(<= ~counter~0 21)} assume !!(0 != ~r~0); {40280#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:00,025 INFO L290 TraceCheckUtils]: 205: Hoare triple {40280#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40280#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:00,025 INFO L290 TraceCheckUtils]: 206: Hoare triple {40280#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40308#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:00,026 INFO L290 TraceCheckUtils]: 207: Hoare triple {40308#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {40308#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:00,026 INFO L272 TraceCheckUtils]: 208: Hoare triple {40308#(<= ~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)); {40308#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:00,027 INFO L290 TraceCheckUtils]: 209: Hoare triple {40308#(<= ~counter~0 22)} ~cond := #in~cond; {40308#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:00,027 INFO L290 TraceCheckUtils]: 210: Hoare triple {40308#(<= ~counter~0 22)} assume !(0 == ~cond); {40308#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:00,027 INFO L290 TraceCheckUtils]: 211: Hoare triple {40308#(<= ~counter~0 22)} assume true; {40308#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:00,039 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {40308#(<= ~counter~0 22)} {40308#(<= ~counter~0 22)} #63#return; {40308#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:00,040 INFO L290 TraceCheckUtils]: 213: Hoare triple {40308#(<= ~counter~0 22)} assume !!(0 != ~r~0); {40308#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:00,040 INFO L290 TraceCheckUtils]: 214: Hoare triple {40308#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40308#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:00,041 INFO L290 TraceCheckUtils]: 215: Hoare triple {40308#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40336#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:00,041 INFO L290 TraceCheckUtils]: 216: Hoare triple {40336#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {40336#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:00,042 INFO L272 TraceCheckUtils]: 217: Hoare triple {40336#(<= ~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)); {40336#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:00,042 INFO L290 TraceCheckUtils]: 218: Hoare triple {40336#(<= ~counter~0 23)} ~cond := #in~cond; {40336#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:00,042 INFO L290 TraceCheckUtils]: 219: Hoare triple {40336#(<= ~counter~0 23)} assume !(0 == ~cond); {40336#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:00,043 INFO L290 TraceCheckUtils]: 220: Hoare triple {40336#(<= ~counter~0 23)} assume true; {40336#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:00,043 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {40336#(<= ~counter~0 23)} {40336#(<= ~counter~0 23)} #63#return; {40336#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:00,044 INFO L290 TraceCheckUtils]: 222: Hoare triple {40336#(<= ~counter~0 23)} assume !!(0 != ~r~0); {40336#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:00,044 INFO L290 TraceCheckUtils]: 223: Hoare triple {40336#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40336#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:00,045 INFO L290 TraceCheckUtils]: 224: Hoare triple {40336#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40364#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:00,045 INFO L290 TraceCheckUtils]: 225: Hoare triple {40364#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {40364#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:00,046 INFO L272 TraceCheckUtils]: 226: Hoare triple {40364#(<= ~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)); {40364#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:00,046 INFO L290 TraceCheckUtils]: 227: Hoare triple {40364#(<= ~counter~0 24)} ~cond := #in~cond; {40364#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:00,046 INFO L290 TraceCheckUtils]: 228: Hoare triple {40364#(<= ~counter~0 24)} assume !(0 == ~cond); {40364#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:00,047 INFO L290 TraceCheckUtils]: 229: Hoare triple {40364#(<= ~counter~0 24)} assume true; {40364#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:00,047 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {40364#(<= ~counter~0 24)} {40364#(<= ~counter~0 24)} #63#return; {40364#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:00,048 INFO L290 TraceCheckUtils]: 231: Hoare triple {40364#(<= ~counter~0 24)} assume !!(0 != ~r~0); {40364#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:00,048 INFO L290 TraceCheckUtils]: 232: Hoare triple {40364#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40364#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:00,049 INFO L290 TraceCheckUtils]: 233: Hoare triple {40364#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40392#(<= |main_#t~post6| 24)} is VALID [2022-04-08 12:44:00,049 INFO L290 TraceCheckUtils]: 234: Hoare triple {40392#(<= |main_#t~post6| 24)} assume !(#t~post6 < 50);havoc #t~post6; {39664#false} is VALID [2022-04-08 12:44:00,049 INFO L272 TraceCheckUtils]: 235: Hoare triple {39664#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)); {39664#false} is VALID [2022-04-08 12:44:00,049 INFO L290 TraceCheckUtils]: 236: Hoare triple {39664#false} ~cond := #in~cond; {39664#false} is VALID [2022-04-08 12:44:00,049 INFO L290 TraceCheckUtils]: 237: Hoare triple {39664#false} assume 0 == ~cond; {39664#false} is VALID [2022-04-08 12:44:00,049 INFO L290 TraceCheckUtils]: 238: Hoare triple {39664#false} assume !false; {39664#false} is VALID [2022-04-08 12:44:00,051 INFO L134 CoverageAnalysis]: Checked inductivity of 2584 backedges. 48 proven. 2532 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:44:00,051 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:44:01,719 INFO L290 TraceCheckUtils]: 238: Hoare triple {39664#false} assume !false; {39664#false} is VALID [2022-04-08 12:44:01,719 INFO L290 TraceCheckUtils]: 237: Hoare triple {39664#false} assume 0 == ~cond; {39664#false} is VALID [2022-04-08 12:44:01,719 INFO L290 TraceCheckUtils]: 236: Hoare triple {39664#false} ~cond := #in~cond; {39664#false} is VALID [2022-04-08 12:44:01,719 INFO L272 TraceCheckUtils]: 235: Hoare triple {39664#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)); {39664#false} is VALID [2022-04-08 12:44:01,731 INFO L290 TraceCheckUtils]: 234: Hoare triple {40420#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {39664#false} is VALID [2022-04-08 12:44:01,732 INFO L290 TraceCheckUtils]: 233: Hoare triple {40424#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40420#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:44:01,732 INFO L290 TraceCheckUtils]: 232: Hoare triple {40424#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40424#(< ~counter~0 50)} is VALID [2022-04-08 12:44:01,733 INFO L290 TraceCheckUtils]: 231: Hoare triple {40424#(< ~counter~0 50)} assume !!(0 != ~r~0); {40424#(< ~counter~0 50)} is VALID [2022-04-08 12:44:01,734 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {39663#true} {40424#(< ~counter~0 50)} #63#return; {40424#(< ~counter~0 50)} is VALID [2022-04-08 12:44:01,734 INFO L290 TraceCheckUtils]: 229: Hoare triple {39663#true} assume true; {39663#true} is VALID [2022-04-08 12:44:01,734 INFO L290 TraceCheckUtils]: 228: Hoare triple {39663#true} assume !(0 == ~cond); {39663#true} is VALID [2022-04-08 12:44:01,734 INFO L290 TraceCheckUtils]: 227: Hoare triple {39663#true} ~cond := #in~cond; {39663#true} is VALID [2022-04-08 12:44:01,734 INFO L272 TraceCheckUtils]: 226: Hoare triple {40424#(< ~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)); {39663#true} is VALID [2022-04-08 12:44:01,735 INFO L290 TraceCheckUtils]: 225: Hoare triple {40424#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {40424#(< ~counter~0 50)} is VALID [2022-04-08 12:44:01,736 INFO L290 TraceCheckUtils]: 224: Hoare triple {40452#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40424#(< ~counter~0 50)} is VALID [2022-04-08 12:44:01,737 INFO L290 TraceCheckUtils]: 223: Hoare triple {40452#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40452#(< ~counter~0 49)} is VALID [2022-04-08 12:44:01,737 INFO L290 TraceCheckUtils]: 222: Hoare triple {40452#(< ~counter~0 49)} assume !!(0 != ~r~0); {40452#(< ~counter~0 49)} is VALID [2022-04-08 12:44:01,738 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {39663#true} {40452#(< ~counter~0 49)} #63#return; {40452#(< ~counter~0 49)} is VALID [2022-04-08 12:44:01,739 INFO L290 TraceCheckUtils]: 220: Hoare triple {39663#true} assume true; {39663#true} is VALID [2022-04-08 12:44:01,739 INFO L290 TraceCheckUtils]: 219: Hoare triple {39663#true} assume !(0 == ~cond); {39663#true} is VALID [2022-04-08 12:44:01,739 INFO L290 TraceCheckUtils]: 218: Hoare triple {39663#true} ~cond := #in~cond; {39663#true} is VALID [2022-04-08 12:44:01,739 INFO L272 TraceCheckUtils]: 217: Hoare triple {40452#(< ~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)); {39663#true} is VALID [2022-04-08 12:44:01,739 INFO L290 TraceCheckUtils]: 216: Hoare triple {40452#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {40452#(< ~counter~0 49)} is VALID [2022-04-08 12:44:01,740 INFO L290 TraceCheckUtils]: 215: Hoare triple {40480#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40452#(< ~counter~0 49)} is VALID [2022-04-08 12:44:01,741 INFO L290 TraceCheckUtils]: 214: Hoare triple {40480#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40480#(< ~counter~0 48)} is VALID [2022-04-08 12:44:01,741 INFO L290 TraceCheckUtils]: 213: Hoare triple {40480#(< ~counter~0 48)} assume !!(0 != ~r~0); {40480#(< ~counter~0 48)} is VALID [2022-04-08 12:44:01,742 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {39663#true} {40480#(< ~counter~0 48)} #63#return; {40480#(< ~counter~0 48)} is VALID [2022-04-08 12:44:01,742 INFO L290 TraceCheckUtils]: 211: Hoare triple {39663#true} assume true; {39663#true} is VALID [2022-04-08 12:44:01,742 INFO L290 TraceCheckUtils]: 210: Hoare triple {39663#true} assume !(0 == ~cond); {39663#true} is VALID [2022-04-08 12:44:01,742 INFO L290 TraceCheckUtils]: 209: Hoare triple {39663#true} ~cond := #in~cond; {39663#true} is VALID [2022-04-08 12:44:01,742 INFO L272 TraceCheckUtils]: 208: Hoare triple {40480#(< ~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)); {39663#true} is VALID [2022-04-08 12:44:01,742 INFO L290 TraceCheckUtils]: 207: Hoare triple {40480#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {40480#(< ~counter~0 48)} is VALID [2022-04-08 12:44:01,743 INFO L290 TraceCheckUtils]: 206: Hoare triple {40508#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40480#(< ~counter~0 48)} is VALID [2022-04-08 12:44:01,744 INFO L290 TraceCheckUtils]: 205: Hoare triple {40508#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40508#(< ~counter~0 47)} is VALID [2022-04-08 12:44:01,744 INFO L290 TraceCheckUtils]: 204: Hoare triple {40508#(< ~counter~0 47)} assume !!(0 != ~r~0); {40508#(< ~counter~0 47)} is VALID [2022-04-08 12:44:01,745 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {39663#true} {40508#(< ~counter~0 47)} #63#return; {40508#(< ~counter~0 47)} is VALID [2022-04-08 12:44:01,745 INFO L290 TraceCheckUtils]: 202: Hoare triple {39663#true} assume true; {39663#true} is VALID [2022-04-08 12:44:01,745 INFO L290 TraceCheckUtils]: 201: Hoare triple {39663#true} assume !(0 == ~cond); {39663#true} is VALID [2022-04-08 12:44:01,745 INFO L290 TraceCheckUtils]: 200: Hoare triple {39663#true} ~cond := #in~cond; {39663#true} is VALID [2022-04-08 12:44:01,745 INFO L272 TraceCheckUtils]: 199: Hoare triple {40508#(< ~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)); {39663#true} is VALID [2022-04-08 12:44:01,745 INFO L290 TraceCheckUtils]: 198: Hoare triple {40508#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {40508#(< ~counter~0 47)} is VALID [2022-04-08 12:44:01,746 INFO L290 TraceCheckUtils]: 197: Hoare triple {40536#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40508#(< ~counter~0 47)} is VALID [2022-04-08 12:44:01,746 INFO L290 TraceCheckUtils]: 196: Hoare triple {40536#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40536#(< ~counter~0 46)} is VALID [2022-04-08 12:44:01,747 INFO L290 TraceCheckUtils]: 195: Hoare triple {40536#(< ~counter~0 46)} assume !!(0 != ~r~0); {40536#(< ~counter~0 46)} is VALID [2022-04-08 12:44:01,747 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {39663#true} {40536#(< ~counter~0 46)} #63#return; {40536#(< ~counter~0 46)} is VALID [2022-04-08 12:44:01,747 INFO L290 TraceCheckUtils]: 193: Hoare triple {39663#true} assume true; {39663#true} is VALID [2022-04-08 12:44:01,748 INFO L290 TraceCheckUtils]: 192: Hoare triple {39663#true} assume !(0 == ~cond); {39663#true} is VALID [2022-04-08 12:44:01,748 INFO L290 TraceCheckUtils]: 191: Hoare triple {39663#true} ~cond := #in~cond; {39663#true} is VALID [2022-04-08 12:44:01,748 INFO L272 TraceCheckUtils]: 190: Hoare triple {40536#(< ~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)); {39663#true} is VALID [2022-04-08 12:44:01,748 INFO L290 TraceCheckUtils]: 189: Hoare triple {40536#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {40536#(< ~counter~0 46)} is VALID [2022-04-08 12:44:01,749 INFO L290 TraceCheckUtils]: 188: Hoare triple {40564#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40536#(< ~counter~0 46)} is VALID [2022-04-08 12:44:01,749 INFO L290 TraceCheckUtils]: 187: Hoare triple {40564#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40564#(< ~counter~0 45)} is VALID [2022-04-08 12:44:01,750 INFO L290 TraceCheckUtils]: 186: Hoare triple {40564#(< ~counter~0 45)} assume !!(0 != ~r~0); {40564#(< ~counter~0 45)} is VALID [2022-04-08 12:44:01,750 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {39663#true} {40564#(< ~counter~0 45)} #63#return; {40564#(< ~counter~0 45)} is VALID [2022-04-08 12:44:01,750 INFO L290 TraceCheckUtils]: 184: Hoare triple {39663#true} assume true; {39663#true} is VALID [2022-04-08 12:44:01,750 INFO L290 TraceCheckUtils]: 183: Hoare triple {39663#true} assume !(0 == ~cond); {39663#true} is VALID [2022-04-08 12:44:01,750 INFO L290 TraceCheckUtils]: 182: Hoare triple {39663#true} ~cond := #in~cond; {39663#true} is VALID [2022-04-08 12:44:01,750 INFO L272 TraceCheckUtils]: 181: Hoare triple {40564#(< ~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)); {39663#true} is VALID [2022-04-08 12:44:01,751 INFO L290 TraceCheckUtils]: 180: Hoare triple {40564#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {40564#(< ~counter~0 45)} is VALID [2022-04-08 12:44:01,751 INFO L290 TraceCheckUtils]: 179: Hoare triple {40592#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40564#(< ~counter~0 45)} is VALID [2022-04-08 12:44:01,752 INFO L290 TraceCheckUtils]: 178: Hoare triple {40592#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40592#(< ~counter~0 44)} is VALID [2022-04-08 12:44:01,752 INFO L290 TraceCheckUtils]: 177: Hoare triple {40592#(< ~counter~0 44)} assume !!(0 != ~r~0); {40592#(< ~counter~0 44)} is VALID [2022-04-08 12:44:01,753 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {39663#true} {40592#(< ~counter~0 44)} #63#return; {40592#(< ~counter~0 44)} is VALID [2022-04-08 12:44:01,753 INFO L290 TraceCheckUtils]: 175: Hoare triple {39663#true} assume true; {39663#true} is VALID [2022-04-08 12:44:01,753 INFO L290 TraceCheckUtils]: 174: Hoare triple {39663#true} assume !(0 == ~cond); {39663#true} is VALID [2022-04-08 12:44:01,753 INFO L290 TraceCheckUtils]: 173: Hoare triple {39663#true} ~cond := #in~cond; {39663#true} is VALID [2022-04-08 12:44:01,753 INFO L272 TraceCheckUtils]: 172: Hoare triple {40592#(< ~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)); {39663#true} is VALID [2022-04-08 12:44:01,753 INFO L290 TraceCheckUtils]: 171: Hoare triple {40592#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {40592#(< ~counter~0 44)} is VALID [2022-04-08 12:44:01,754 INFO L290 TraceCheckUtils]: 170: Hoare triple {40620#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40592#(< ~counter~0 44)} is VALID [2022-04-08 12:44:01,754 INFO L290 TraceCheckUtils]: 169: Hoare triple {40620#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40620#(< ~counter~0 43)} is VALID [2022-04-08 12:44:01,754 INFO L290 TraceCheckUtils]: 168: Hoare triple {40620#(< ~counter~0 43)} assume !!(0 != ~r~0); {40620#(< ~counter~0 43)} is VALID [2022-04-08 12:44:01,755 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {39663#true} {40620#(< ~counter~0 43)} #63#return; {40620#(< ~counter~0 43)} is VALID [2022-04-08 12:44:01,755 INFO L290 TraceCheckUtils]: 166: Hoare triple {39663#true} assume true; {39663#true} is VALID [2022-04-08 12:44:01,755 INFO L290 TraceCheckUtils]: 165: Hoare triple {39663#true} assume !(0 == ~cond); {39663#true} is VALID [2022-04-08 12:44:01,755 INFO L290 TraceCheckUtils]: 164: Hoare triple {39663#true} ~cond := #in~cond; {39663#true} is VALID [2022-04-08 12:44:01,755 INFO L272 TraceCheckUtils]: 163: Hoare triple {40620#(< ~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)); {39663#true} is VALID [2022-04-08 12:44:01,755 INFO L290 TraceCheckUtils]: 162: Hoare triple {40620#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {40620#(< ~counter~0 43)} is VALID [2022-04-08 12:44:01,756 INFO L290 TraceCheckUtils]: 161: Hoare triple {40648#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40620#(< ~counter~0 43)} is VALID [2022-04-08 12:44:01,756 INFO L290 TraceCheckUtils]: 160: Hoare triple {40648#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40648#(< ~counter~0 42)} is VALID [2022-04-08 12:44:01,757 INFO L290 TraceCheckUtils]: 159: Hoare triple {40648#(< ~counter~0 42)} assume !!(0 != ~r~0); {40648#(< ~counter~0 42)} is VALID [2022-04-08 12:44:01,757 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {39663#true} {40648#(< ~counter~0 42)} #63#return; {40648#(< ~counter~0 42)} is VALID [2022-04-08 12:44:01,757 INFO L290 TraceCheckUtils]: 157: Hoare triple {39663#true} assume true; {39663#true} is VALID [2022-04-08 12:44:01,757 INFO L290 TraceCheckUtils]: 156: Hoare triple {39663#true} assume !(0 == ~cond); {39663#true} is VALID [2022-04-08 12:44:01,757 INFO L290 TraceCheckUtils]: 155: Hoare triple {39663#true} ~cond := #in~cond; {39663#true} is VALID [2022-04-08 12:44:01,757 INFO L272 TraceCheckUtils]: 154: Hoare triple {40648#(< ~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)); {39663#true} is VALID [2022-04-08 12:44:01,758 INFO L290 TraceCheckUtils]: 153: Hoare triple {40648#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {40648#(< ~counter~0 42)} is VALID [2022-04-08 12:44:01,758 INFO L290 TraceCheckUtils]: 152: Hoare triple {40676#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40648#(< ~counter~0 42)} is VALID [2022-04-08 12:44:01,759 INFO L290 TraceCheckUtils]: 151: Hoare triple {40676#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40676#(< ~counter~0 41)} is VALID [2022-04-08 12:44:01,759 INFO L290 TraceCheckUtils]: 150: Hoare triple {40676#(< ~counter~0 41)} assume !!(0 != ~r~0); {40676#(< ~counter~0 41)} is VALID [2022-04-08 12:44:01,759 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {39663#true} {40676#(< ~counter~0 41)} #63#return; {40676#(< ~counter~0 41)} is VALID [2022-04-08 12:44:01,759 INFO L290 TraceCheckUtils]: 148: Hoare triple {39663#true} assume true; {39663#true} is VALID [2022-04-08 12:44:01,759 INFO L290 TraceCheckUtils]: 147: Hoare triple {39663#true} assume !(0 == ~cond); {39663#true} is VALID [2022-04-08 12:44:01,760 INFO L290 TraceCheckUtils]: 146: Hoare triple {39663#true} ~cond := #in~cond; {39663#true} is VALID [2022-04-08 12:44:01,760 INFO L272 TraceCheckUtils]: 145: Hoare triple {40676#(< ~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)); {39663#true} is VALID [2022-04-08 12:44:01,760 INFO L290 TraceCheckUtils]: 144: Hoare triple {40676#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {40676#(< ~counter~0 41)} is VALID [2022-04-08 12:44:01,760 INFO L290 TraceCheckUtils]: 143: Hoare triple {40704#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40676#(< ~counter~0 41)} is VALID [2022-04-08 12:44:01,761 INFO L290 TraceCheckUtils]: 142: Hoare triple {40704#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40704#(< ~counter~0 40)} is VALID [2022-04-08 12:44:01,761 INFO L290 TraceCheckUtils]: 141: Hoare triple {40704#(< ~counter~0 40)} assume !!(0 != ~r~0); {40704#(< ~counter~0 40)} is VALID [2022-04-08 12:44:01,762 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {39663#true} {40704#(< ~counter~0 40)} #63#return; {40704#(< ~counter~0 40)} is VALID [2022-04-08 12:44:01,762 INFO L290 TraceCheckUtils]: 139: Hoare triple {39663#true} assume true; {39663#true} is VALID [2022-04-08 12:44:01,762 INFO L290 TraceCheckUtils]: 138: Hoare triple {39663#true} assume !(0 == ~cond); {39663#true} is VALID [2022-04-08 12:44:01,762 INFO L290 TraceCheckUtils]: 137: Hoare triple {39663#true} ~cond := #in~cond; {39663#true} is VALID [2022-04-08 12:44:01,762 INFO L272 TraceCheckUtils]: 136: Hoare triple {40704#(< ~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)); {39663#true} is VALID [2022-04-08 12:44:01,762 INFO L290 TraceCheckUtils]: 135: Hoare triple {40704#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {40704#(< ~counter~0 40)} is VALID [2022-04-08 12:44:01,763 INFO L290 TraceCheckUtils]: 134: Hoare triple {40732#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40704#(< ~counter~0 40)} is VALID [2022-04-08 12:44:01,763 INFO L290 TraceCheckUtils]: 133: Hoare triple {40732#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40732#(< ~counter~0 39)} is VALID [2022-04-08 12:44:01,763 INFO L290 TraceCheckUtils]: 132: Hoare triple {40732#(< ~counter~0 39)} assume !!(0 != ~r~0); {40732#(< ~counter~0 39)} is VALID [2022-04-08 12:44:01,764 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {39663#true} {40732#(< ~counter~0 39)} #63#return; {40732#(< ~counter~0 39)} is VALID [2022-04-08 12:44:01,764 INFO L290 TraceCheckUtils]: 130: Hoare triple {39663#true} assume true; {39663#true} is VALID [2022-04-08 12:44:01,764 INFO L290 TraceCheckUtils]: 129: Hoare triple {39663#true} assume !(0 == ~cond); {39663#true} is VALID [2022-04-08 12:44:01,764 INFO L290 TraceCheckUtils]: 128: Hoare triple {39663#true} ~cond := #in~cond; {39663#true} is VALID [2022-04-08 12:44:01,764 INFO L272 TraceCheckUtils]: 127: Hoare triple {40732#(< ~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)); {39663#true} is VALID [2022-04-08 12:44:01,764 INFO L290 TraceCheckUtils]: 126: Hoare triple {40732#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {40732#(< ~counter~0 39)} is VALID [2022-04-08 12:44:01,765 INFO L290 TraceCheckUtils]: 125: Hoare triple {40760#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40732#(< ~counter~0 39)} is VALID [2022-04-08 12:44:01,765 INFO L290 TraceCheckUtils]: 124: Hoare triple {40760#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40760#(< ~counter~0 38)} is VALID [2022-04-08 12:44:01,765 INFO L290 TraceCheckUtils]: 123: Hoare triple {40760#(< ~counter~0 38)} assume !!(0 != ~r~0); {40760#(< ~counter~0 38)} is VALID [2022-04-08 12:44:01,766 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {39663#true} {40760#(< ~counter~0 38)} #63#return; {40760#(< ~counter~0 38)} is VALID [2022-04-08 12:44:01,766 INFO L290 TraceCheckUtils]: 121: Hoare triple {39663#true} assume true; {39663#true} is VALID [2022-04-08 12:44:01,766 INFO L290 TraceCheckUtils]: 120: Hoare triple {39663#true} assume !(0 == ~cond); {39663#true} is VALID [2022-04-08 12:44:01,766 INFO L290 TraceCheckUtils]: 119: Hoare triple {39663#true} ~cond := #in~cond; {39663#true} is VALID [2022-04-08 12:44:01,766 INFO L272 TraceCheckUtils]: 118: Hoare triple {40760#(< ~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)); {39663#true} is VALID [2022-04-08 12:44:01,766 INFO L290 TraceCheckUtils]: 117: Hoare triple {40760#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {40760#(< ~counter~0 38)} is VALID [2022-04-08 12:44:01,767 INFO L290 TraceCheckUtils]: 116: Hoare triple {40788#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40760#(< ~counter~0 38)} is VALID [2022-04-08 12:44:01,767 INFO L290 TraceCheckUtils]: 115: Hoare triple {40788#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40788#(< ~counter~0 37)} is VALID [2022-04-08 12:44:01,768 INFO L290 TraceCheckUtils]: 114: Hoare triple {40788#(< ~counter~0 37)} assume !!(0 != ~r~0); {40788#(< ~counter~0 37)} is VALID [2022-04-08 12:44:01,768 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {39663#true} {40788#(< ~counter~0 37)} #63#return; {40788#(< ~counter~0 37)} is VALID [2022-04-08 12:44:01,768 INFO L290 TraceCheckUtils]: 112: Hoare triple {39663#true} assume true; {39663#true} is VALID [2022-04-08 12:44:01,768 INFO L290 TraceCheckUtils]: 111: Hoare triple {39663#true} assume !(0 == ~cond); {39663#true} is VALID [2022-04-08 12:44:01,768 INFO L290 TraceCheckUtils]: 110: Hoare triple {39663#true} ~cond := #in~cond; {39663#true} is VALID [2022-04-08 12:44:01,768 INFO L272 TraceCheckUtils]: 109: Hoare triple {40788#(< ~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)); {39663#true} is VALID [2022-04-08 12:44:01,769 INFO L290 TraceCheckUtils]: 108: Hoare triple {40788#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {40788#(< ~counter~0 37)} is VALID [2022-04-08 12:44:01,769 INFO L290 TraceCheckUtils]: 107: Hoare triple {40816#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40788#(< ~counter~0 37)} is VALID [2022-04-08 12:44:01,770 INFO L290 TraceCheckUtils]: 106: Hoare triple {40816#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40816#(< ~counter~0 36)} is VALID [2022-04-08 12:44:01,770 INFO L290 TraceCheckUtils]: 105: Hoare triple {40816#(< ~counter~0 36)} assume !!(0 != ~r~0); {40816#(< ~counter~0 36)} is VALID [2022-04-08 12:44:01,770 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {39663#true} {40816#(< ~counter~0 36)} #63#return; {40816#(< ~counter~0 36)} is VALID [2022-04-08 12:44:01,770 INFO L290 TraceCheckUtils]: 103: Hoare triple {39663#true} assume true; {39663#true} is VALID [2022-04-08 12:44:01,770 INFO L290 TraceCheckUtils]: 102: Hoare triple {39663#true} assume !(0 == ~cond); {39663#true} is VALID [2022-04-08 12:44:01,771 INFO L290 TraceCheckUtils]: 101: Hoare triple {39663#true} ~cond := #in~cond; {39663#true} is VALID [2022-04-08 12:44:01,771 INFO L272 TraceCheckUtils]: 100: Hoare triple {40816#(< ~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)); {39663#true} is VALID [2022-04-08 12:44:01,771 INFO L290 TraceCheckUtils]: 99: Hoare triple {40816#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {40816#(< ~counter~0 36)} is VALID [2022-04-08 12:44:01,771 INFO L290 TraceCheckUtils]: 98: Hoare triple {40844#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40816#(< ~counter~0 36)} is VALID [2022-04-08 12:44:01,772 INFO L290 TraceCheckUtils]: 97: Hoare triple {40844#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40844#(< ~counter~0 35)} is VALID [2022-04-08 12:44:01,772 INFO L290 TraceCheckUtils]: 96: Hoare triple {40844#(< ~counter~0 35)} assume !!(0 != ~r~0); {40844#(< ~counter~0 35)} is VALID [2022-04-08 12:44:01,773 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {39663#true} {40844#(< ~counter~0 35)} #63#return; {40844#(< ~counter~0 35)} is VALID [2022-04-08 12:44:01,773 INFO L290 TraceCheckUtils]: 94: Hoare triple {39663#true} assume true; {39663#true} is VALID [2022-04-08 12:44:01,773 INFO L290 TraceCheckUtils]: 93: Hoare triple {39663#true} assume !(0 == ~cond); {39663#true} is VALID [2022-04-08 12:44:01,773 INFO L290 TraceCheckUtils]: 92: Hoare triple {39663#true} ~cond := #in~cond; {39663#true} is VALID [2022-04-08 12:44:01,773 INFO L272 TraceCheckUtils]: 91: Hoare triple {40844#(< ~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)); {39663#true} is VALID [2022-04-08 12:44:01,773 INFO L290 TraceCheckUtils]: 90: Hoare triple {40844#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {40844#(< ~counter~0 35)} is VALID [2022-04-08 12:44:01,774 INFO L290 TraceCheckUtils]: 89: Hoare triple {40872#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40844#(< ~counter~0 35)} is VALID [2022-04-08 12:44:01,774 INFO L290 TraceCheckUtils]: 88: Hoare triple {40872#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40872#(< ~counter~0 34)} is VALID [2022-04-08 12:44:01,774 INFO L290 TraceCheckUtils]: 87: Hoare triple {40872#(< ~counter~0 34)} assume !!(0 != ~r~0); {40872#(< ~counter~0 34)} is VALID [2022-04-08 12:44:01,775 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {39663#true} {40872#(< ~counter~0 34)} #63#return; {40872#(< ~counter~0 34)} is VALID [2022-04-08 12:44:01,775 INFO L290 TraceCheckUtils]: 85: Hoare triple {39663#true} assume true; {39663#true} is VALID [2022-04-08 12:44:01,775 INFO L290 TraceCheckUtils]: 84: Hoare triple {39663#true} assume !(0 == ~cond); {39663#true} is VALID [2022-04-08 12:44:01,775 INFO L290 TraceCheckUtils]: 83: Hoare triple {39663#true} ~cond := #in~cond; {39663#true} is VALID [2022-04-08 12:44:01,775 INFO L272 TraceCheckUtils]: 82: Hoare triple {40872#(< ~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)); {39663#true} is VALID [2022-04-08 12:44:01,775 INFO L290 TraceCheckUtils]: 81: Hoare triple {40872#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {40872#(< ~counter~0 34)} is VALID [2022-04-08 12:44:01,776 INFO L290 TraceCheckUtils]: 80: Hoare triple {40900#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40872#(< ~counter~0 34)} is VALID [2022-04-08 12:44:01,776 INFO L290 TraceCheckUtils]: 79: Hoare triple {40900#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40900#(< ~counter~0 33)} is VALID [2022-04-08 12:44:01,776 INFO L290 TraceCheckUtils]: 78: Hoare triple {40900#(< ~counter~0 33)} assume !!(0 != ~r~0); {40900#(< ~counter~0 33)} is VALID [2022-04-08 12:44:01,777 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {39663#true} {40900#(< ~counter~0 33)} #63#return; {40900#(< ~counter~0 33)} is VALID [2022-04-08 12:44:01,777 INFO L290 TraceCheckUtils]: 76: Hoare triple {39663#true} assume true; {39663#true} is VALID [2022-04-08 12:44:01,777 INFO L290 TraceCheckUtils]: 75: Hoare triple {39663#true} assume !(0 == ~cond); {39663#true} is VALID [2022-04-08 12:44:01,777 INFO L290 TraceCheckUtils]: 74: Hoare triple {39663#true} ~cond := #in~cond; {39663#true} is VALID [2022-04-08 12:44:01,777 INFO L272 TraceCheckUtils]: 73: Hoare triple {40900#(< ~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)); {39663#true} is VALID [2022-04-08 12:44:01,777 INFO L290 TraceCheckUtils]: 72: Hoare triple {40900#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {40900#(< ~counter~0 33)} is VALID [2022-04-08 12:44:01,778 INFO L290 TraceCheckUtils]: 71: Hoare triple {40928#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40900#(< ~counter~0 33)} is VALID [2022-04-08 12:44:01,778 INFO L290 TraceCheckUtils]: 70: Hoare triple {40928#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40928#(< ~counter~0 32)} is VALID [2022-04-08 12:44:01,779 INFO L290 TraceCheckUtils]: 69: Hoare triple {40928#(< ~counter~0 32)} assume !!(0 != ~r~0); {40928#(< ~counter~0 32)} is VALID [2022-04-08 12:44:01,779 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {39663#true} {40928#(< ~counter~0 32)} #63#return; {40928#(< ~counter~0 32)} is VALID [2022-04-08 12:44:01,779 INFO L290 TraceCheckUtils]: 67: Hoare triple {39663#true} assume true; {39663#true} is VALID [2022-04-08 12:44:01,779 INFO L290 TraceCheckUtils]: 66: Hoare triple {39663#true} assume !(0 == ~cond); {39663#true} is VALID [2022-04-08 12:44:01,779 INFO L290 TraceCheckUtils]: 65: Hoare triple {39663#true} ~cond := #in~cond; {39663#true} is VALID [2022-04-08 12:44:01,779 INFO L272 TraceCheckUtils]: 64: Hoare triple {40928#(< ~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)); {39663#true} is VALID [2022-04-08 12:44:01,780 INFO L290 TraceCheckUtils]: 63: Hoare triple {40928#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {40928#(< ~counter~0 32)} is VALID [2022-04-08 12:44:01,780 INFO L290 TraceCheckUtils]: 62: Hoare triple {40956#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40928#(< ~counter~0 32)} is VALID [2022-04-08 12:44:01,781 INFO L290 TraceCheckUtils]: 61: Hoare triple {40956#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40956#(< ~counter~0 31)} is VALID [2022-04-08 12:44:01,781 INFO L290 TraceCheckUtils]: 60: Hoare triple {40956#(< ~counter~0 31)} assume !!(0 != ~r~0); {40956#(< ~counter~0 31)} is VALID [2022-04-08 12:44:01,781 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {39663#true} {40956#(< ~counter~0 31)} #63#return; {40956#(< ~counter~0 31)} is VALID [2022-04-08 12:44:01,781 INFO L290 TraceCheckUtils]: 58: Hoare triple {39663#true} assume true; {39663#true} is VALID [2022-04-08 12:44:01,781 INFO L290 TraceCheckUtils]: 57: Hoare triple {39663#true} assume !(0 == ~cond); {39663#true} is VALID [2022-04-08 12:44:01,782 INFO L290 TraceCheckUtils]: 56: Hoare triple {39663#true} ~cond := #in~cond; {39663#true} is VALID [2022-04-08 12:44:01,782 INFO L272 TraceCheckUtils]: 55: Hoare triple {40956#(< ~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)); {39663#true} is VALID [2022-04-08 12:44:01,782 INFO L290 TraceCheckUtils]: 54: Hoare triple {40956#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {40956#(< ~counter~0 31)} is VALID [2022-04-08 12:44:01,783 INFO L290 TraceCheckUtils]: 53: Hoare triple {40984#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40956#(< ~counter~0 31)} is VALID [2022-04-08 12:44:01,783 INFO L290 TraceCheckUtils]: 52: Hoare triple {40984#(< ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40984#(< ~counter~0 30)} is VALID [2022-04-08 12:44:01,785 INFO L290 TraceCheckUtils]: 51: Hoare triple {40984#(< ~counter~0 30)} assume !!(0 != ~r~0); {40984#(< ~counter~0 30)} is VALID [2022-04-08 12:44:01,785 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {39663#true} {40984#(< ~counter~0 30)} #63#return; {40984#(< ~counter~0 30)} is VALID [2022-04-08 12:44:01,785 INFO L290 TraceCheckUtils]: 49: Hoare triple {39663#true} assume true; {39663#true} is VALID [2022-04-08 12:44:01,786 INFO L290 TraceCheckUtils]: 48: Hoare triple {39663#true} assume !(0 == ~cond); {39663#true} is VALID [2022-04-08 12:44:01,786 INFO L290 TraceCheckUtils]: 47: Hoare triple {39663#true} ~cond := #in~cond; {39663#true} is VALID [2022-04-08 12:44:01,786 INFO L272 TraceCheckUtils]: 46: Hoare triple {40984#(< ~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)); {39663#true} is VALID [2022-04-08 12:44:01,786 INFO L290 TraceCheckUtils]: 45: Hoare triple {40984#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {40984#(< ~counter~0 30)} is VALID [2022-04-08 12:44:01,787 INFO L290 TraceCheckUtils]: 44: Hoare triple {41012#(< ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40984#(< ~counter~0 30)} is VALID [2022-04-08 12:44:01,787 INFO L290 TraceCheckUtils]: 43: Hoare triple {41012#(< ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {41012#(< ~counter~0 29)} is VALID [2022-04-08 12:44:01,787 INFO L290 TraceCheckUtils]: 42: Hoare triple {41012#(< ~counter~0 29)} assume !!(0 != ~r~0); {41012#(< ~counter~0 29)} is VALID [2022-04-08 12:44:01,788 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {39663#true} {41012#(< ~counter~0 29)} #63#return; {41012#(< ~counter~0 29)} is VALID [2022-04-08 12:44:01,788 INFO L290 TraceCheckUtils]: 40: Hoare triple {39663#true} assume true; {39663#true} is VALID [2022-04-08 12:44:01,788 INFO L290 TraceCheckUtils]: 39: Hoare triple {39663#true} assume !(0 == ~cond); {39663#true} is VALID [2022-04-08 12:44:01,788 INFO L290 TraceCheckUtils]: 38: Hoare triple {39663#true} ~cond := #in~cond; {39663#true} is VALID [2022-04-08 12:44:01,788 INFO L272 TraceCheckUtils]: 37: Hoare triple {41012#(< ~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)); {39663#true} is VALID [2022-04-08 12:44:01,788 INFO L290 TraceCheckUtils]: 36: Hoare triple {41012#(< ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {41012#(< ~counter~0 29)} is VALID [2022-04-08 12:44:01,789 INFO L290 TraceCheckUtils]: 35: Hoare triple {41040#(< ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {41012#(< ~counter~0 29)} is VALID [2022-04-08 12:44:01,789 INFO L290 TraceCheckUtils]: 34: Hoare triple {41040#(< ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {41040#(< ~counter~0 28)} is VALID [2022-04-08 12:44:01,790 INFO L290 TraceCheckUtils]: 33: Hoare triple {41040#(< ~counter~0 28)} assume !!(0 != ~r~0); {41040#(< ~counter~0 28)} is VALID [2022-04-08 12:44:01,790 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {39663#true} {41040#(< ~counter~0 28)} #63#return; {41040#(< ~counter~0 28)} is VALID [2022-04-08 12:44:01,790 INFO L290 TraceCheckUtils]: 31: Hoare triple {39663#true} assume true; {39663#true} is VALID [2022-04-08 12:44:01,790 INFO L290 TraceCheckUtils]: 30: Hoare triple {39663#true} assume !(0 == ~cond); {39663#true} is VALID [2022-04-08 12:44:01,790 INFO L290 TraceCheckUtils]: 29: Hoare triple {39663#true} ~cond := #in~cond; {39663#true} is VALID [2022-04-08 12:44:01,790 INFO L272 TraceCheckUtils]: 28: Hoare triple {41040#(< ~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)); {39663#true} is VALID [2022-04-08 12:44:01,791 INFO L290 TraceCheckUtils]: 27: Hoare triple {41040#(< ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {41040#(< ~counter~0 28)} is VALID [2022-04-08 12:44:01,791 INFO L290 TraceCheckUtils]: 26: Hoare triple {41068#(< ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {41040#(< ~counter~0 28)} is VALID [2022-04-08 12:44:01,792 INFO L290 TraceCheckUtils]: 25: Hoare triple {41068#(< ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {41068#(< ~counter~0 27)} is VALID [2022-04-08 12:44:01,792 INFO L290 TraceCheckUtils]: 24: Hoare triple {41068#(< ~counter~0 27)} assume !!(0 != ~r~0); {41068#(< ~counter~0 27)} is VALID [2022-04-08 12:44:01,792 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {39663#true} {41068#(< ~counter~0 27)} #63#return; {41068#(< ~counter~0 27)} is VALID [2022-04-08 12:44:01,792 INFO L290 TraceCheckUtils]: 22: Hoare triple {39663#true} assume true; {39663#true} is VALID [2022-04-08 12:44:01,793 INFO L290 TraceCheckUtils]: 21: Hoare triple {39663#true} assume !(0 == ~cond); {39663#true} is VALID [2022-04-08 12:44:01,793 INFO L290 TraceCheckUtils]: 20: Hoare triple {39663#true} ~cond := #in~cond; {39663#true} is VALID [2022-04-08 12:44:01,793 INFO L272 TraceCheckUtils]: 19: Hoare triple {41068#(< ~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)); {39663#true} is VALID [2022-04-08 12:44:01,793 INFO L290 TraceCheckUtils]: 18: Hoare triple {41068#(< ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {41068#(< ~counter~0 27)} is VALID [2022-04-08 12:44:01,794 INFO L290 TraceCheckUtils]: 17: Hoare triple {41096#(< ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {41068#(< ~counter~0 27)} is VALID [2022-04-08 12:44:01,794 INFO L290 TraceCheckUtils]: 16: Hoare triple {41096#(< ~counter~0 26)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {41096#(< ~counter~0 26)} is VALID [2022-04-08 12:44:01,794 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {39663#true} {41096#(< ~counter~0 26)} #61#return; {41096#(< ~counter~0 26)} is VALID [2022-04-08 12:44:01,794 INFO L290 TraceCheckUtils]: 14: Hoare triple {39663#true} assume true; {39663#true} is VALID [2022-04-08 12:44:01,794 INFO L290 TraceCheckUtils]: 13: Hoare triple {39663#true} assume !(0 == ~cond); {39663#true} is VALID [2022-04-08 12:44:01,795 INFO L290 TraceCheckUtils]: 12: Hoare triple {39663#true} ~cond := #in~cond; {39663#true} is VALID [2022-04-08 12:44:01,795 INFO L272 TraceCheckUtils]: 11: Hoare triple {41096#(< ~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)); {39663#true} is VALID [2022-04-08 12:44:01,795 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {39663#true} {41096#(< ~counter~0 26)} #59#return; {41096#(< ~counter~0 26)} is VALID [2022-04-08 12:44:01,795 INFO L290 TraceCheckUtils]: 9: Hoare triple {39663#true} assume true; {39663#true} is VALID [2022-04-08 12:44:01,795 INFO L290 TraceCheckUtils]: 8: Hoare triple {39663#true} assume !(0 == ~cond); {39663#true} is VALID [2022-04-08 12:44:01,795 INFO L290 TraceCheckUtils]: 7: Hoare triple {39663#true} ~cond := #in~cond; {39663#true} is VALID [2022-04-08 12:44:01,795 INFO L272 TraceCheckUtils]: 6: Hoare triple {41096#(< ~counter~0 26)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {39663#true} is VALID [2022-04-08 12:44:01,796 INFO L290 TraceCheckUtils]: 5: Hoare triple {41096#(< ~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; {41096#(< ~counter~0 26)} is VALID [2022-04-08 12:44:01,796 INFO L272 TraceCheckUtils]: 4: Hoare triple {41096#(< ~counter~0 26)} call #t~ret7 := main(); {41096#(< ~counter~0 26)} is VALID [2022-04-08 12:44:01,796 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41096#(< ~counter~0 26)} {39663#true} #67#return; {41096#(< ~counter~0 26)} is VALID [2022-04-08 12:44:01,796 INFO L290 TraceCheckUtils]: 2: Hoare triple {41096#(< ~counter~0 26)} assume true; {41096#(< ~counter~0 26)} is VALID [2022-04-08 12:44:01,797 INFO L290 TraceCheckUtils]: 1: Hoare triple {39663#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; {41096#(< ~counter~0 26)} is VALID [2022-04-08 12:44:01,797 INFO L272 TraceCheckUtils]: 0: Hoare triple {39663#true} call ULTIMATE.init(); {39663#true} is VALID [2022-04-08 12:44:01,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2584 backedges. 48 proven. 1428 refuted. 0 times theorem prover too weak. 1108 trivial. 0 not checked. [2022-04-08 12:44:01,800 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:44:01,800 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [484619443] [2022-04-08 12:44:01,801 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:44:01,801 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [498772577] [2022-04-08 12:44:01,801 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [498772577] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:44:01,801 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:44:01,801 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [28, 28] total 54 [2022-04-08 12:44:01,801 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:44:01,801 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1281641313] [2022-04-08 12:44:01,801 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1281641313] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:44:01,802 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:44:01,802 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [28] imperfect sequences [] total 28 [2022-04-08 12:44:01,802 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1469571202] [2022-04-08 12:44:01,802 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:44:01,802 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 [2022-04-08 12:44:01,803 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:44:01,803 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) [2022-04-08 12:44:01,992 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 236 edges. 236 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:44:01,992 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2022-04-08 12:44:01,992 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:44:01,992 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2022-04-08 12:44:01,993 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 12:44:01,993 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) [2022-04-08 12:44:03,159 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:44:03,159 INFO L93 Difference]: Finished difference Result 250 states and 276 transitions. [2022-04-08 12:44:03,159 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2022-04-08 12:44:03,160 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 [2022-04-08 12:44:03,160 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:44:03,160 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) [2022-04-08 12:44:03,165 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 275 transitions. [2022-04-08 12:44:03,165 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) [2022-04-08 12:44:03,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 275 transitions. [2022-04-08 12:44:03,170 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 52 states and 275 transitions. [2022-04-08 12:44:03,418 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 275 edges. 275 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:44:03,423 INFO L225 Difference]: With dead ends: 250 [2022-04-08 12:44:03,423 INFO L226 Difference]: Without dead ends: 245 [2022-04-08 12:44:03,424 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 501 GetRequests, 425 SyntacticMatches, 0 SemanticMatches, 76 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 349 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=2603, Invalid=3403, Unknown=0, NotChecked=0, Total=6006 [2022-04-08 12:44:03,424 INFO L913 BasicCegarLoop]: 50 mSDtfsCounter, 99 mSDsluCounter, 218 mSDsCounter, 0 mSdLazyCounter, 141 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 99 SdHoareTripleChecker+Valid, 268 SdHoareTripleChecker+Invalid, 169 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 141 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 12:44:03,425 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [99 Valid, 268 Invalid, 169 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 141 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 12:44:03,426 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 245 states. [2022-04-08 12:44:03,797 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 245 to 245. [2022-04-08 12:44:03,797 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:44:03,797 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) [2022-04-08 12:44:03,797 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) [2022-04-08 12:44:03,798 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) [2022-04-08 12:44:03,802 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:44:03,802 INFO L93 Difference]: Finished difference Result 245 states and 271 transitions. [2022-04-08 12:44:03,802 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 271 transitions. [2022-04-08 12:44:03,802 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:44:03,803 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:44:03,803 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. [2022-04-08 12:44:03,803 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. [2022-04-08 12:44:03,807 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:44:03,807 INFO L93 Difference]: Finished difference Result 245 states and 271 transitions. [2022-04-08 12:44:03,807 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 271 transitions. [2022-04-08 12:44:03,808 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:44:03,808 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:44:03,808 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:44:03,808 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:44:03,808 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) [2022-04-08 12:44:03,813 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 245 states and 271 transitions. [2022-04-08 12:44:03,813 INFO L78 Accepts]: Start accepts. Automaton has 245 states and 271 transitions. Word has length 239 [2022-04-08 12:44:03,813 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:44:03,814 INFO L478 AbstractCegarLoop]: Abstraction has 245 states and 271 transitions. [2022-04-08 12:44:03,814 INFO L479 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) [2022-04-08 12:44:03,814 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 245 states and 271 transitions. [2022-04-08 12:44:05,075 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 271 edges. 271 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:44:05,076 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 271 transitions. [2022-04-08 12:44:05,076 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2022-04-08 12:44:05,077 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:44:05,077 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:44:05,085 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Ended with exit code 0 [2022-04-08 12:44:05,277 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 29 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable27 [2022-04-08 12:44:05,277 INFO L403 AbstractCegarLoop]: === Iteration 29 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:44:05,278 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:44:05,278 INFO L85 PathProgramCache]: Analyzing trace with hash 1530108956, now seen corresponding path program 49 times [2022-04-08 12:44:05,278 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:44:05,278 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1138937802] [2022-04-08 12:44:05,278 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:44:05,278 INFO L85 PathProgramCache]: Analyzing trace with hash 1530108956, now seen corresponding path program 50 times [2022-04-08 12:44:05,278 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:44:05,278 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1694579140] [2022-04-08 12:44:05,278 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:44:05,279 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:44:05,303 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:44:05,303 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2071262607] [2022-04-08 12:44:05,303 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 12:44:05,303 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:44:05,303 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:44:05,304 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) [2022-04-08 12:44:05,305 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Waiting until timeout for monitored process [2022-04-08 12:44:05,406 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 12:44:05,406 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:44:05,408 INFO L263 TraceCheckSpWp]: Trace formula consists of 593 conjuncts, 55 conjunts are in the unsatisfiable core [2022-04-08 12:44:05,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:44:05,452 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:44:06,792 INFO L272 TraceCheckUtils]: 0: Hoare triple {42678#true} call ULTIMATE.init(); {42678#true} is VALID [2022-04-08 12:44:06,793 INFO L290 TraceCheckUtils]: 1: Hoare triple {42678#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; {42686#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:06,793 INFO L290 TraceCheckUtils]: 2: Hoare triple {42686#(<= ~counter~0 0)} assume true; {42686#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:06,794 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {42686#(<= ~counter~0 0)} {42678#true} #67#return; {42686#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:06,794 INFO L272 TraceCheckUtils]: 4: Hoare triple {42686#(<= ~counter~0 0)} call #t~ret7 := main(); {42686#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:06,794 INFO L290 TraceCheckUtils]: 5: Hoare triple {42686#(<= ~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; {42686#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:06,795 INFO L272 TraceCheckUtils]: 6: Hoare triple {42686#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {42686#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:06,795 INFO L290 TraceCheckUtils]: 7: Hoare triple {42686#(<= ~counter~0 0)} ~cond := #in~cond; {42686#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:06,795 INFO L290 TraceCheckUtils]: 8: Hoare triple {42686#(<= ~counter~0 0)} assume !(0 == ~cond); {42686#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:06,795 INFO L290 TraceCheckUtils]: 9: Hoare triple {42686#(<= ~counter~0 0)} assume true; {42686#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:06,796 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {42686#(<= ~counter~0 0)} {42686#(<= ~counter~0 0)} #59#return; {42686#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:06,796 INFO L272 TraceCheckUtils]: 11: Hoare triple {42686#(<= ~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)); {42686#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:06,797 INFO L290 TraceCheckUtils]: 12: Hoare triple {42686#(<= ~counter~0 0)} ~cond := #in~cond; {42686#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:06,797 INFO L290 TraceCheckUtils]: 13: Hoare triple {42686#(<= ~counter~0 0)} assume !(0 == ~cond); {42686#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:06,797 INFO L290 TraceCheckUtils]: 14: Hoare triple {42686#(<= ~counter~0 0)} assume true; {42686#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:06,798 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {42686#(<= ~counter~0 0)} {42686#(<= ~counter~0 0)} #61#return; {42686#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:06,798 INFO L290 TraceCheckUtils]: 16: Hoare triple {42686#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {42686#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:06,799 INFO L290 TraceCheckUtils]: 17: Hoare triple {42686#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42735#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:06,799 INFO L290 TraceCheckUtils]: 18: Hoare triple {42735#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {42735#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:06,800 INFO L272 TraceCheckUtils]: 19: Hoare triple {42735#(<= ~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)); {42735#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:06,800 INFO L290 TraceCheckUtils]: 20: Hoare triple {42735#(<= ~counter~0 1)} ~cond := #in~cond; {42735#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:06,800 INFO L290 TraceCheckUtils]: 21: Hoare triple {42735#(<= ~counter~0 1)} assume !(0 == ~cond); {42735#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:06,800 INFO L290 TraceCheckUtils]: 22: Hoare triple {42735#(<= ~counter~0 1)} assume true; {42735#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:06,801 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {42735#(<= ~counter~0 1)} {42735#(<= ~counter~0 1)} #63#return; {42735#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:06,801 INFO L290 TraceCheckUtils]: 24: Hoare triple {42735#(<= ~counter~0 1)} assume !!(0 != ~r~0); {42735#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:06,801 INFO L290 TraceCheckUtils]: 25: Hoare triple {42735#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {42735#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:06,802 INFO L290 TraceCheckUtils]: 26: Hoare triple {42735#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42763#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:06,802 INFO L290 TraceCheckUtils]: 27: Hoare triple {42763#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {42763#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:06,803 INFO L272 TraceCheckUtils]: 28: Hoare triple {42763#(<= ~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)); {42763#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:06,803 INFO L290 TraceCheckUtils]: 29: Hoare triple {42763#(<= ~counter~0 2)} ~cond := #in~cond; {42763#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:06,803 INFO L290 TraceCheckUtils]: 30: Hoare triple {42763#(<= ~counter~0 2)} assume !(0 == ~cond); {42763#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:06,804 INFO L290 TraceCheckUtils]: 31: Hoare triple {42763#(<= ~counter~0 2)} assume true; {42763#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:06,804 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {42763#(<= ~counter~0 2)} {42763#(<= ~counter~0 2)} #63#return; {42763#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:06,804 INFO L290 TraceCheckUtils]: 33: Hoare triple {42763#(<= ~counter~0 2)} assume !!(0 != ~r~0); {42763#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:06,805 INFO L290 TraceCheckUtils]: 34: Hoare triple {42763#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {42763#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:06,805 INFO L290 TraceCheckUtils]: 35: Hoare triple {42763#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42791#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:06,806 INFO L290 TraceCheckUtils]: 36: Hoare triple {42791#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {42791#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:06,806 INFO L272 TraceCheckUtils]: 37: Hoare triple {42791#(<= ~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)); {42791#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:06,806 INFO L290 TraceCheckUtils]: 38: Hoare triple {42791#(<= ~counter~0 3)} ~cond := #in~cond; {42791#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:06,807 INFO L290 TraceCheckUtils]: 39: Hoare triple {42791#(<= ~counter~0 3)} assume !(0 == ~cond); {42791#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:06,807 INFO L290 TraceCheckUtils]: 40: Hoare triple {42791#(<= ~counter~0 3)} assume true; {42791#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:06,807 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {42791#(<= ~counter~0 3)} {42791#(<= ~counter~0 3)} #63#return; {42791#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:06,808 INFO L290 TraceCheckUtils]: 42: Hoare triple {42791#(<= ~counter~0 3)} assume !!(0 != ~r~0); {42791#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:06,808 INFO L290 TraceCheckUtils]: 43: Hoare triple {42791#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {42791#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:06,809 INFO L290 TraceCheckUtils]: 44: Hoare triple {42791#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42819#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:06,809 INFO L290 TraceCheckUtils]: 45: Hoare triple {42819#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {42819#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:06,809 INFO L272 TraceCheckUtils]: 46: Hoare triple {42819#(<= ~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)); {42819#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:06,810 INFO L290 TraceCheckUtils]: 47: Hoare triple {42819#(<= ~counter~0 4)} ~cond := #in~cond; {42819#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:06,810 INFO L290 TraceCheckUtils]: 48: Hoare triple {42819#(<= ~counter~0 4)} assume !(0 == ~cond); {42819#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:06,810 INFO L290 TraceCheckUtils]: 49: Hoare triple {42819#(<= ~counter~0 4)} assume true; {42819#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:06,811 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {42819#(<= ~counter~0 4)} {42819#(<= ~counter~0 4)} #63#return; {42819#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:06,811 INFO L290 TraceCheckUtils]: 51: Hoare triple {42819#(<= ~counter~0 4)} assume !!(0 != ~r~0); {42819#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:06,811 INFO L290 TraceCheckUtils]: 52: Hoare triple {42819#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {42819#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:06,812 INFO L290 TraceCheckUtils]: 53: Hoare triple {42819#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42847#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:06,812 INFO L290 TraceCheckUtils]: 54: Hoare triple {42847#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {42847#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:06,813 INFO L272 TraceCheckUtils]: 55: Hoare triple {42847#(<= ~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)); {42847#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:06,813 INFO L290 TraceCheckUtils]: 56: Hoare triple {42847#(<= ~counter~0 5)} ~cond := #in~cond; {42847#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:06,813 INFO L290 TraceCheckUtils]: 57: Hoare triple {42847#(<= ~counter~0 5)} assume !(0 == ~cond); {42847#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:06,813 INFO L290 TraceCheckUtils]: 58: Hoare triple {42847#(<= ~counter~0 5)} assume true; {42847#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:06,814 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {42847#(<= ~counter~0 5)} {42847#(<= ~counter~0 5)} #63#return; {42847#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:06,814 INFO L290 TraceCheckUtils]: 60: Hoare triple {42847#(<= ~counter~0 5)} assume !!(0 != ~r~0); {42847#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:06,814 INFO L290 TraceCheckUtils]: 61: Hoare triple {42847#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {42847#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:06,815 INFO L290 TraceCheckUtils]: 62: Hoare triple {42847#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42875#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:06,815 INFO L290 TraceCheckUtils]: 63: Hoare triple {42875#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {42875#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:06,816 INFO L272 TraceCheckUtils]: 64: Hoare triple {42875#(<= ~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)); {42875#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:06,816 INFO L290 TraceCheckUtils]: 65: Hoare triple {42875#(<= ~counter~0 6)} ~cond := #in~cond; {42875#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:06,816 INFO L290 TraceCheckUtils]: 66: Hoare triple {42875#(<= ~counter~0 6)} assume !(0 == ~cond); {42875#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:06,817 INFO L290 TraceCheckUtils]: 67: Hoare triple {42875#(<= ~counter~0 6)} assume true; {42875#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:06,817 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {42875#(<= ~counter~0 6)} {42875#(<= ~counter~0 6)} #63#return; {42875#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:06,817 INFO L290 TraceCheckUtils]: 69: Hoare triple {42875#(<= ~counter~0 6)} assume !!(0 != ~r~0); {42875#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:06,818 INFO L290 TraceCheckUtils]: 70: Hoare triple {42875#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {42875#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:06,818 INFO L290 TraceCheckUtils]: 71: Hoare triple {42875#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42903#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:06,819 INFO L290 TraceCheckUtils]: 72: Hoare triple {42903#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {42903#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:06,819 INFO L272 TraceCheckUtils]: 73: Hoare triple {42903#(<= ~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)); {42903#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:06,819 INFO L290 TraceCheckUtils]: 74: Hoare triple {42903#(<= ~counter~0 7)} ~cond := #in~cond; {42903#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:06,820 INFO L290 TraceCheckUtils]: 75: Hoare triple {42903#(<= ~counter~0 7)} assume !(0 == ~cond); {42903#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:06,820 INFO L290 TraceCheckUtils]: 76: Hoare triple {42903#(<= ~counter~0 7)} assume true; {42903#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:06,820 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {42903#(<= ~counter~0 7)} {42903#(<= ~counter~0 7)} #63#return; {42903#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:06,821 INFO L290 TraceCheckUtils]: 78: Hoare triple {42903#(<= ~counter~0 7)} assume !!(0 != ~r~0); {42903#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:06,821 INFO L290 TraceCheckUtils]: 79: Hoare triple {42903#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {42903#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:06,822 INFO L290 TraceCheckUtils]: 80: Hoare triple {42903#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42931#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:06,822 INFO L290 TraceCheckUtils]: 81: Hoare triple {42931#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {42931#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:06,822 INFO L272 TraceCheckUtils]: 82: Hoare triple {42931#(<= ~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)); {42931#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:06,823 INFO L290 TraceCheckUtils]: 83: Hoare triple {42931#(<= ~counter~0 8)} ~cond := #in~cond; {42931#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:06,823 INFO L290 TraceCheckUtils]: 84: Hoare triple {42931#(<= ~counter~0 8)} assume !(0 == ~cond); {42931#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:06,823 INFO L290 TraceCheckUtils]: 85: Hoare triple {42931#(<= ~counter~0 8)} assume true; {42931#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:06,824 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {42931#(<= ~counter~0 8)} {42931#(<= ~counter~0 8)} #63#return; {42931#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:06,824 INFO L290 TraceCheckUtils]: 87: Hoare triple {42931#(<= ~counter~0 8)} assume !!(0 != ~r~0); {42931#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:06,824 INFO L290 TraceCheckUtils]: 88: Hoare triple {42931#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {42931#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:06,825 INFO L290 TraceCheckUtils]: 89: Hoare triple {42931#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42959#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:06,825 INFO L290 TraceCheckUtils]: 90: Hoare triple {42959#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {42959#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:06,826 INFO L272 TraceCheckUtils]: 91: Hoare triple {42959#(<= ~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)); {42959#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:06,826 INFO L290 TraceCheckUtils]: 92: Hoare triple {42959#(<= ~counter~0 9)} ~cond := #in~cond; {42959#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:06,826 INFO L290 TraceCheckUtils]: 93: Hoare triple {42959#(<= ~counter~0 9)} assume !(0 == ~cond); {42959#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:06,826 INFO L290 TraceCheckUtils]: 94: Hoare triple {42959#(<= ~counter~0 9)} assume true; {42959#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:06,827 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {42959#(<= ~counter~0 9)} {42959#(<= ~counter~0 9)} #63#return; {42959#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:06,827 INFO L290 TraceCheckUtils]: 96: Hoare triple {42959#(<= ~counter~0 9)} assume !!(0 != ~r~0); {42959#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:06,827 INFO L290 TraceCheckUtils]: 97: Hoare triple {42959#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {42959#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:06,828 INFO L290 TraceCheckUtils]: 98: Hoare triple {42959#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42987#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:06,828 INFO L290 TraceCheckUtils]: 99: Hoare triple {42987#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {42987#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:06,829 INFO L272 TraceCheckUtils]: 100: Hoare triple {42987#(<= ~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)); {42987#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:06,829 INFO L290 TraceCheckUtils]: 101: Hoare triple {42987#(<= ~counter~0 10)} ~cond := #in~cond; {42987#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:06,829 INFO L290 TraceCheckUtils]: 102: Hoare triple {42987#(<= ~counter~0 10)} assume !(0 == ~cond); {42987#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:06,830 INFO L290 TraceCheckUtils]: 103: Hoare triple {42987#(<= ~counter~0 10)} assume true; {42987#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:06,830 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {42987#(<= ~counter~0 10)} {42987#(<= ~counter~0 10)} #63#return; {42987#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:06,830 INFO L290 TraceCheckUtils]: 105: Hoare triple {42987#(<= ~counter~0 10)} assume !!(0 != ~r~0); {42987#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:06,831 INFO L290 TraceCheckUtils]: 106: Hoare triple {42987#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {42987#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:06,831 INFO L290 TraceCheckUtils]: 107: Hoare triple {42987#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43015#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:06,832 INFO L290 TraceCheckUtils]: 108: Hoare triple {43015#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {43015#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:06,832 INFO L272 TraceCheckUtils]: 109: Hoare triple {43015#(<= ~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)); {43015#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:06,832 INFO L290 TraceCheckUtils]: 110: Hoare triple {43015#(<= ~counter~0 11)} ~cond := #in~cond; {43015#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:06,833 INFO L290 TraceCheckUtils]: 111: Hoare triple {43015#(<= ~counter~0 11)} assume !(0 == ~cond); {43015#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:06,833 INFO L290 TraceCheckUtils]: 112: Hoare triple {43015#(<= ~counter~0 11)} assume true; {43015#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:06,833 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {43015#(<= ~counter~0 11)} {43015#(<= ~counter~0 11)} #63#return; {43015#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:06,834 INFO L290 TraceCheckUtils]: 114: Hoare triple {43015#(<= ~counter~0 11)} assume !!(0 != ~r~0); {43015#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:06,834 INFO L290 TraceCheckUtils]: 115: Hoare triple {43015#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43015#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:06,835 INFO L290 TraceCheckUtils]: 116: Hoare triple {43015#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43043#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:06,835 INFO L290 TraceCheckUtils]: 117: Hoare triple {43043#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {43043#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:06,835 INFO L272 TraceCheckUtils]: 118: Hoare triple {43043#(<= ~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)); {43043#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:06,836 INFO L290 TraceCheckUtils]: 119: Hoare triple {43043#(<= ~counter~0 12)} ~cond := #in~cond; {43043#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:06,836 INFO L290 TraceCheckUtils]: 120: Hoare triple {43043#(<= ~counter~0 12)} assume !(0 == ~cond); {43043#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:06,836 INFO L290 TraceCheckUtils]: 121: Hoare triple {43043#(<= ~counter~0 12)} assume true; {43043#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:06,837 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {43043#(<= ~counter~0 12)} {43043#(<= ~counter~0 12)} #63#return; {43043#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:06,837 INFO L290 TraceCheckUtils]: 123: Hoare triple {43043#(<= ~counter~0 12)} assume !!(0 != ~r~0); {43043#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:06,837 INFO L290 TraceCheckUtils]: 124: Hoare triple {43043#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43043#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:06,838 INFO L290 TraceCheckUtils]: 125: Hoare triple {43043#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43071#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:06,838 INFO L290 TraceCheckUtils]: 126: Hoare triple {43071#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {43071#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:06,839 INFO L272 TraceCheckUtils]: 127: Hoare triple {43071#(<= ~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)); {43071#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:06,839 INFO L290 TraceCheckUtils]: 128: Hoare triple {43071#(<= ~counter~0 13)} ~cond := #in~cond; {43071#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:06,839 INFO L290 TraceCheckUtils]: 129: Hoare triple {43071#(<= ~counter~0 13)} assume !(0 == ~cond); {43071#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:06,839 INFO L290 TraceCheckUtils]: 130: Hoare triple {43071#(<= ~counter~0 13)} assume true; {43071#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:06,840 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {43071#(<= ~counter~0 13)} {43071#(<= ~counter~0 13)} #63#return; {43071#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:06,840 INFO L290 TraceCheckUtils]: 132: Hoare triple {43071#(<= ~counter~0 13)} assume !!(0 != ~r~0); {43071#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:06,840 INFO L290 TraceCheckUtils]: 133: Hoare triple {43071#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43071#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:06,841 INFO L290 TraceCheckUtils]: 134: Hoare triple {43071#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43099#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:06,841 INFO L290 TraceCheckUtils]: 135: Hoare triple {43099#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {43099#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:06,842 INFO L272 TraceCheckUtils]: 136: Hoare triple {43099#(<= ~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)); {43099#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:06,842 INFO L290 TraceCheckUtils]: 137: Hoare triple {43099#(<= ~counter~0 14)} ~cond := #in~cond; {43099#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:06,842 INFO L290 TraceCheckUtils]: 138: Hoare triple {43099#(<= ~counter~0 14)} assume !(0 == ~cond); {43099#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:06,843 INFO L290 TraceCheckUtils]: 139: Hoare triple {43099#(<= ~counter~0 14)} assume true; {43099#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:06,843 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {43099#(<= ~counter~0 14)} {43099#(<= ~counter~0 14)} #63#return; {43099#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:06,843 INFO L290 TraceCheckUtils]: 141: Hoare triple {43099#(<= ~counter~0 14)} assume !!(0 != ~r~0); {43099#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:06,844 INFO L290 TraceCheckUtils]: 142: Hoare triple {43099#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43099#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:06,844 INFO L290 TraceCheckUtils]: 143: Hoare triple {43099#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43127#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:06,845 INFO L290 TraceCheckUtils]: 144: Hoare triple {43127#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {43127#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:06,845 INFO L272 TraceCheckUtils]: 145: Hoare triple {43127#(<= ~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)); {43127#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:06,845 INFO L290 TraceCheckUtils]: 146: Hoare triple {43127#(<= ~counter~0 15)} ~cond := #in~cond; {43127#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:06,846 INFO L290 TraceCheckUtils]: 147: Hoare triple {43127#(<= ~counter~0 15)} assume !(0 == ~cond); {43127#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:06,846 INFO L290 TraceCheckUtils]: 148: Hoare triple {43127#(<= ~counter~0 15)} assume true; {43127#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:06,846 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {43127#(<= ~counter~0 15)} {43127#(<= ~counter~0 15)} #63#return; {43127#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:06,847 INFO L290 TraceCheckUtils]: 150: Hoare triple {43127#(<= ~counter~0 15)} assume !!(0 != ~r~0); {43127#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:06,847 INFO L290 TraceCheckUtils]: 151: Hoare triple {43127#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43127#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:06,848 INFO L290 TraceCheckUtils]: 152: Hoare triple {43127#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43155#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:06,848 INFO L290 TraceCheckUtils]: 153: Hoare triple {43155#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {43155#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:06,848 INFO L272 TraceCheckUtils]: 154: Hoare triple {43155#(<= ~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)); {43155#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:06,849 INFO L290 TraceCheckUtils]: 155: Hoare triple {43155#(<= ~counter~0 16)} ~cond := #in~cond; {43155#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:06,849 INFO L290 TraceCheckUtils]: 156: Hoare triple {43155#(<= ~counter~0 16)} assume !(0 == ~cond); {43155#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:06,849 INFO L290 TraceCheckUtils]: 157: Hoare triple {43155#(<= ~counter~0 16)} assume true; {43155#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:06,850 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {43155#(<= ~counter~0 16)} {43155#(<= ~counter~0 16)} #63#return; {43155#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:06,850 INFO L290 TraceCheckUtils]: 159: Hoare triple {43155#(<= ~counter~0 16)} assume !!(0 != ~r~0); {43155#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:06,850 INFO L290 TraceCheckUtils]: 160: Hoare triple {43155#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43155#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:06,851 INFO L290 TraceCheckUtils]: 161: Hoare triple {43155#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43183#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:06,851 INFO L290 TraceCheckUtils]: 162: Hoare triple {43183#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {43183#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:06,852 INFO L272 TraceCheckUtils]: 163: Hoare triple {43183#(<= ~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)); {43183#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:06,852 INFO L290 TraceCheckUtils]: 164: Hoare triple {43183#(<= ~counter~0 17)} ~cond := #in~cond; {43183#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:06,852 INFO L290 TraceCheckUtils]: 165: Hoare triple {43183#(<= ~counter~0 17)} assume !(0 == ~cond); {43183#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:06,852 INFO L290 TraceCheckUtils]: 166: Hoare triple {43183#(<= ~counter~0 17)} assume true; {43183#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:06,853 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {43183#(<= ~counter~0 17)} {43183#(<= ~counter~0 17)} #63#return; {43183#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:06,853 INFO L290 TraceCheckUtils]: 168: Hoare triple {43183#(<= ~counter~0 17)} assume !!(0 != ~r~0); {43183#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:06,853 INFO L290 TraceCheckUtils]: 169: Hoare triple {43183#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43183#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:06,854 INFO L290 TraceCheckUtils]: 170: Hoare triple {43183#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43211#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:06,854 INFO L290 TraceCheckUtils]: 171: Hoare triple {43211#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {43211#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:06,855 INFO L272 TraceCheckUtils]: 172: Hoare triple {43211#(<= ~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)); {43211#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:06,855 INFO L290 TraceCheckUtils]: 173: Hoare triple {43211#(<= ~counter~0 18)} ~cond := #in~cond; {43211#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:06,855 INFO L290 TraceCheckUtils]: 174: Hoare triple {43211#(<= ~counter~0 18)} assume !(0 == ~cond); {43211#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:06,856 INFO L290 TraceCheckUtils]: 175: Hoare triple {43211#(<= ~counter~0 18)} assume true; {43211#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:06,856 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {43211#(<= ~counter~0 18)} {43211#(<= ~counter~0 18)} #63#return; {43211#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:06,856 INFO L290 TraceCheckUtils]: 177: Hoare triple {43211#(<= ~counter~0 18)} assume !!(0 != ~r~0); {43211#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:06,857 INFO L290 TraceCheckUtils]: 178: Hoare triple {43211#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43211#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:06,857 INFO L290 TraceCheckUtils]: 179: Hoare triple {43211#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43239#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:06,858 INFO L290 TraceCheckUtils]: 180: Hoare triple {43239#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {43239#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:06,858 INFO L272 TraceCheckUtils]: 181: Hoare triple {43239#(<= ~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)); {43239#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:06,858 INFO L290 TraceCheckUtils]: 182: Hoare triple {43239#(<= ~counter~0 19)} ~cond := #in~cond; {43239#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:06,859 INFO L290 TraceCheckUtils]: 183: Hoare triple {43239#(<= ~counter~0 19)} assume !(0 == ~cond); {43239#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:06,859 INFO L290 TraceCheckUtils]: 184: Hoare triple {43239#(<= ~counter~0 19)} assume true; {43239#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:06,859 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {43239#(<= ~counter~0 19)} {43239#(<= ~counter~0 19)} #63#return; {43239#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:06,860 INFO L290 TraceCheckUtils]: 186: Hoare triple {43239#(<= ~counter~0 19)} assume !!(0 != ~r~0); {43239#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:06,860 INFO L290 TraceCheckUtils]: 187: Hoare triple {43239#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43239#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:06,861 INFO L290 TraceCheckUtils]: 188: Hoare triple {43239#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43267#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:06,861 INFO L290 TraceCheckUtils]: 189: Hoare triple {43267#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {43267#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:06,861 INFO L272 TraceCheckUtils]: 190: Hoare triple {43267#(<= ~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)); {43267#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:06,862 INFO L290 TraceCheckUtils]: 191: Hoare triple {43267#(<= ~counter~0 20)} ~cond := #in~cond; {43267#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:06,862 INFO L290 TraceCheckUtils]: 192: Hoare triple {43267#(<= ~counter~0 20)} assume !(0 == ~cond); {43267#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:06,862 INFO L290 TraceCheckUtils]: 193: Hoare triple {43267#(<= ~counter~0 20)} assume true; {43267#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:06,863 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {43267#(<= ~counter~0 20)} {43267#(<= ~counter~0 20)} #63#return; {43267#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:06,863 INFO L290 TraceCheckUtils]: 195: Hoare triple {43267#(<= ~counter~0 20)} assume !!(0 != ~r~0); {43267#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:06,863 INFO L290 TraceCheckUtils]: 196: Hoare triple {43267#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43267#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:06,864 INFO L290 TraceCheckUtils]: 197: Hoare triple {43267#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43295#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:06,864 INFO L290 TraceCheckUtils]: 198: Hoare triple {43295#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {43295#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:06,865 INFO L272 TraceCheckUtils]: 199: Hoare triple {43295#(<= ~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)); {43295#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:06,865 INFO L290 TraceCheckUtils]: 200: Hoare triple {43295#(<= ~counter~0 21)} ~cond := #in~cond; {43295#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:06,865 INFO L290 TraceCheckUtils]: 201: Hoare triple {43295#(<= ~counter~0 21)} assume !(0 == ~cond); {43295#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:06,865 INFO L290 TraceCheckUtils]: 202: Hoare triple {43295#(<= ~counter~0 21)} assume true; {43295#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:06,866 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {43295#(<= ~counter~0 21)} {43295#(<= ~counter~0 21)} #63#return; {43295#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:06,866 INFO L290 TraceCheckUtils]: 204: Hoare triple {43295#(<= ~counter~0 21)} assume !!(0 != ~r~0); {43295#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:06,866 INFO L290 TraceCheckUtils]: 205: Hoare triple {43295#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43295#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:06,867 INFO L290 TraceCheckUtils]: 206: Hoare triple {43295#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43323#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:06,867 INFO L290 TraceCheckUtils]: 207: Hoare triple {43323#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {43323#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:06,868 INFO L272 TraceCheckUtils]: 208: Hoare triple {43323#(<= ~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)); {43323#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:06,868 INFO L290 TraceCheckUtils]: 209: Hoare triple {43323#(<= ~counter~0 22)} ~cond := #in~cond; {43323#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:06,868 INFO L290 TraceCheckUtils]: 210: Hoare triple {43323#(<= ~counter~0 22)} assume !(0 == ~cond); {43323#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:06,869 INFO L290 TraceCheckUtils]: 211: Hoare triple {43323#(<= ~counter~0 22)} assume true; {43323#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:06,869 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {43323#(<= ~counter~0 22)} {43323#(<= ~counter~0 22)} #63#return; {43323#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:06,869 INFO L290 TraceCheckUtils]: 213: Hoare triple {43323#(<= ~counter~0 22)} assume !!(0 != ~r~0); {43323#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:06,870 INFO L290 TraceCheckUtils]: 214: Hoare triple {43323#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43323#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:06,870 INFO L290 TraceCheckUtils]: 215: Hoare triple {43323#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43351#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:06,871 INFO L290 TraceCheckUtils]: 216: Hoare triple {43351#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {43351#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:06,871 INFO L272 TraceCheckUtils]: 217: Hoare triple {43351#(<= ~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)); {43351#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:06,871 INFO L290 TraceCheckUtils]: 218: Hoare triple {43351#(<= ~counter~0 23)} ~cond := #in~cond; {43351#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:06,872 INFO L290 TraceCheckUtils]: 219: Hoare triple {43351#(<= ~counter~0 23)} assume !(0 == ~cond); {43351#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:06,872 INFO L290 TraceCheckUtils]: 220: Hoare triple {43351#(<= ~counter~0 23)} assume true; {43351#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:06,872 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {43351#(<= ~counter~0 23)} {43351#(<= ~counter~0 23)} #63#return; {43351#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:06,873 INFO L290 TraceCheckUtils]: 222: Hoare triple {43351#(<= ~counter~0 23)} assume !!(0 != ~r~0); {43351#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:06,873 INFO L290 TraceCheckUtils]: 223: Hoare triple {43351#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43351#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:06,874 INFO L290 TraceCheckUtils]: 224: Hoare triple {43351#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43379#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:06,874 INFO L290 TraceCheckUtils]: 225: Hoare triple {43379#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {43379#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:06,874 INFO L272 TraceCheckUtils]: 226: Hoare triple {43379#(<= ~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)); {43379#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:06,875 INFO L290 TraceCheckUtils]: 227: Hoare triple {43379#(<= ~counter~0 24)} ~cond := #in~cond; {43379#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:06,875 INFO L290 TraceCheckUtils]: 228: Hoare triple {43379#(<= ~counter~0 24)} assume !(0 == ~cond); {43379#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:06,875 INFO L290 TraceCheckUtils]: 229: Hoare triple {43379#(<= ~counter~0 24)} assume true; {43379#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:06,876 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {43379#(<= ~counter~0 24)} {43379#(<= ~counter~0 24)} #63#return; {43379#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:06,876 INFO L290 TraceCheckUtils]: 231: Hoare triple {43379#(<= ~counter~0 24)} assume !!(0 != ~r~0); {43379#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:06,876 INFO L290 TraceCheckUtils]: 232: Hoare triple {43379#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43379#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:06,877 INFO L290 TraceCheckUtils]: 233: Hoare triple {43379#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43407#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:06,877 INFO L290 TraceCheckUtils]: 234: Hoare triple {43407#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {43407#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:06,878 INFO L272 TraceCheckUtils]: 235: Hoare triple {43407#(<= ~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)); {43407#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:06,878 INFO L290 TraceCheckUtils]: 236: Hoare triple {43407#(<= ~counter~0 25)} ~cond := #in~cond; {43407#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:06,878 INFO L290 TraceCheckUtils]: 237: Hoare triple {43407#(<= ~counter~0 25)} assume !(0 == ~cond); {43407#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:06,878 INFO L290 TraceCheckUtils]: 238: Hoare triple {43407#(<= ~counter~0 25)} assume true; {43407#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:06,879 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {43407#(<= ~counter~0 25)} {43407#(<= ~counter~0 25)} #63#return; {43407#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:06,879 INFO L290 TraceCheckUtils]: 240: Hoare triple {43407#(<= ~counter~0 25)} assume !!(0 != ~r~0); {43407#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:06,880 INFO L290 TraceCheckUtils]: 241: Hoare triple {43407#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43407#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:06,880 INFO L290 TraceCheckUtils]: 242: Hoare triple {43407#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43435#(<= |main_#t~post6| 25)} is VALID [2022-04-08 12:44:06,880 INFO L290 TraceCheckUtils]: 243: Hoare triple {43435#(<= |main_#t~post6| 25)} assume !(#t~post6 < 50);havoc #t~post6; {42679#false} is VALID [2022-04-08 12:44:06,880 INFO L272 TraceCheckUtils]: 244: Hoare triple {42679#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)); {42679#false} is VALID [2022-04-08 12:44:06,880 INFO L290 TraceCheckUtils]: 245: Hoare triple {42679#false} ~cond := #in~cond; {42679#false} is VALID [2022-04-08 12:44:06,880 INFO L290 TraceCheckUtils]: 246: Hoare triple {42679#false} assume 0 == ~cond; {42679#false} is VALID [2022-04-08 12:44:06,880 INFO L290 TraceCheckUtils]: 247: Hoare triple {42679#false} assume !false; {42679#false} is VALID [2022-04-08 12:44:06,882 INFO L134 CoverageAnalysis]: Checked inductivity of 2804 backedges. 50 proven. 2750 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:44:06,882 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:44:08,600 INFO L290 TraceCheckUtils]: 247: Hoare triple {42679#false} assume !false; {42679#false} is VALID [2022-04-08 12:44:08,601 INFO L290 TraceCheckUtils]: 246: Hoare triple {42679#false} assume 0 == ~cond; {42679#false} is VALID [2022-04-08 12:44:08,601 INFO L290 TraceCheckUtils]: 245: Hoare triple {42679#false} ~cond := #in~cond; {42679#false} is VALID [2022-04-08 12:44:08,601 INFO L272 TraceCheckUtils]: 244: Hoare triple {42679#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)); {42679#false} is VALID [2022-04-08 12:44:08,602 INFO L290 TraceCheckUtils]: 243: Hoare triple {43463#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {42679#false} is VALID [2022-04-08 12:44:08,602 INFO L290 TraceCheckUtils]: 242: Hoare triple {43467#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43463#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:44:08,603 INFO L290 TraceCheckUtils]: 241: Hoare triple {43467#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43467#(< ~counter~0 50)} is VALID [2022-04-08 12:44:08,603 INFO L290 TraceCheckUtils]: 240: Hoare triple {43467#(< ~counter~0 50)} assume !!(0 != ~r~0); {43467#(< ~counter~0 50)} is VALID [2022-04-08 12:44:08,603 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {42678#true} {43467#(< ~counter~0 50)} #63#return; {43467#(< ~counter~0 50)} is VALID [2022-04-08 12:44:08,604 INFO L290 TraceCheckUtils]: 238: Hoare triple {42678#true} assume true; {42678#true} is VALID [2022-04-08 12:44:08,604 INFO L290 TraceCheckUtils]: 237: Hoare triple {42678#true} assume !(0 == ~cond); {42678#true} is VALID [2022-04-08 12:44:08,604 INFO L290 TraceCheckUtils]: 236: Hoare triple {42678#true} ~cond := #in~cond; {42678#true} is VALID [2022-04-08 12:44:08,604 INFO L272 TraceCheckUtils]: 235: Hoare triple {43467#(< ~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)); {42678#true} is VALID [2022-04-08 12:44:08,604 INFO L290 TraceCheckUtils]: 234: Hoare triple {43467#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {43467#(< ~counter~0 50)} is VALID [2022-04-08 12:44:08,605 INFO L290 TraceCheckUtils]: 233: Hoare triple {43495#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43467#(< ~counter~0 50)} is VALID [2022-04-08 12:44:08,605 INFO L290 TraceCheckUtils]: 232: Hoare triple {43495#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43495#(< ~counter~0 49)} is VALID [2022-04-08 12:44:08,606 INFO L290 TraceCheckUtils]: 231: Hoare triple {43495#(< ~counter~0 49)} assume !!(0 != ~r~0); {43495#(< ~counter~0 49)} is VALID [2022-04-08 12:44:08,606 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {42678#true} {43495#(< ~counter~0 49)} #63#return; {43495#(< ~counter~0 49)} is VALID [2022-04-08 12:44:08,606 INFO L290 TraceCheckUtils]: 229: Hoare triple {42678#true} assume true; {42678#true} is VALID [2022-04-08 12:44:08,606 INFO L290 TraceCheckUtils]: 228: Hoare triple {42678#true} assume !(0 == ~cond); {42678#true} is VALID [2022-04-08 12:44:08,606 INFO L290 TraceCheckUtils]: 227: Hoare triple {42678#true} ~cond := #in~cond; {42678#true} is VALID [2022-04-08 12:44:08,606 INFO L272 TraceCheckUtils]: 226: Hoare triple {43495#(< ~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)); {42678#true} is VALID [2022-04-08 12:44:08,607 INFO L290 TraceCheckUtils]: 225: Hoare triple {43495#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {43495#(< ~counter~0 49)} is VALID [2022-04-08 12:44:08,607 INFO L290 TraceCheckUtils]: 224: Hoare triple {43523#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43495#(< ~counter~0 49)} is VALID [2022-04-08 12:44:08,608 INFO L290 TraceCheckUtils]: 223: Hoare triple {43523#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43523#(< ~counter~0 48)} is VALID [2022-04-08 12:44:08,608 INFO L290 TraceCheckUtils]: 222: Hoare triple {43523#(< ~counter~0 48)} assume !!(0 != ~r~0); {43523#(< ~counter~0 48)} is VALID [2022-04-08 12:44:08,608 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {42678#true} {43523#(< ~counter~0 48)} #63#return; {43523#(< ~counter~0 48)} is VALID [2022-04-08 12:44:08,608 INFO L290 TraceCheckUtils]: 220: Hoare triple {42678#true} assume true; {42678#true} is VALID [2022-04-08 12:44:08,608 INFO L290 TraceCheckUtils]: 219: Hoare triple {42678#true} assume !(0 == ~cond); {42678#true} is VALID [2022-04-08 12:44:08,609 INFO L290 TraceCheckUtils]: 218: Hoare triple {42678#true} ~cond := #in~cond; {42678#true} is VALID [2022-04-08 12:44:08,609 INFO L272 TraceCheckUtils]: 217: Hoare triple {43523#(< ~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)); {42678#true} is VALID [2022-04-08 12:44:08,609 INFO L290 TraceCheckUtils]: 216: Hoare triple {43523#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {43523#(< ~counter~0 48)} is VALID [2022-04-08 12:44:08,609 INFO L290 TraceCheckUtils]: 215: Hoare triple {43551#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43523#(< ~counter~0 48)} is VALID [2022-04-08 12:44:08,610 INFO L290 TraceCheckUtils]: 214: Hoare triple {43551#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43551#(< ~counter~0 47)} is VALID [2022-04-08 12:44:08,610 INFO L290 TraceCheckUtils]: 213: Hoare triple {43551#(< ~counter~0 47)} assume !!(0 != ~r~0); {43551#(< ~counter~0 47)} is VALID [2022-04-08 12:44:08,610 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {42678#true} {43551#(< ~counter~0 47)} #63#return; {43551#(< ~counter~0 47)} is VALID [2022-04-08 12:44:08,611 INFO L290 TraceCheckUtils]: 211: Hoare triple {42678#true} assume true; {42678#true} is VALID [2022-04-08 12:44:08,611 INFO L290 TraceCheckUtils]: 210: Hoare triple {42678#true} assume !(0 == ~cond); {42678#true} is VALID [2022-04-08 12:44:08,611 INFO L290 TraceCheckUtils]: 209: Hoare triple {42678#true} ~cond := #in~cond; {42678#true} is VALID [2022-04-08 12:44:08,611 INFO L272 TraceCheckUtils]: 208: Hoare triple {43551#(< ~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)); {42678#true} is VALID [2022-04-08 12:44:08,611 INFO L290 TraceCheckUtils]: 207: Hoare triple {43551#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {43551#(< ~counter~0 47)} is VALID [2022-04-08 12:44:08,612 INFO L290 TraceCheckUtils]: 206: Hoare triple {43579#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43551#(< ~counter~0 47)} is VALID [2022-04-08 12:44:08,612 INFO L290 TraceCheckUtils]: 205: Hoare triple {43579#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43579#(< ~counter~0 46)} is VALID [2022-04-08 12:44:08,612 INFO L290 TraceCheckUtils]: 204: Hoare triple {43579#(< ~counter~0 46)} assume !!(0 != ~r~0); {43579#(< ~counter~0 46)} is VALID [2022-04-08 12:44:08,613 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {42678#true} {43579#(< ~counter~0 46)} #63#return; {43579#(< ~counter~0 46)} is VALID [2022-04-08 12:44:08,613 INFO L290 TraceCheckUtils]: 202: Hoare triple {42678#true} assume true; {42678#true} is VALID [2022-04-08 12:44:08,613 INFO L290 TraceCheckUtils]: 201: Hoare triple {42678#true} assume !(0 == ~cond); {42678#true} is VALID [2022-04-08 12:44:08,613 INFO L290 TraceCheckUtils]: 200: Hoare triple {42678#true} ~cond := #in~cond; {42678#true} is VALID [2022-04-08 12:44:08,613 INFO L272 TraceCheckUtils]: 199: Hoare triple {43579#(< ~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)); {42678#true} is VALID [2022-04-08 12:44:08,613 INFO L290 TraceCheckUtils]: 198: Hoare triple {43579#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {43579#(< ~counter~0 46)} is VALID [2022-04-08 12:44:08,614 INFO L290 TraceCheckUtils]: 197: Hoare triple {43607#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43579#(< ~counter~0 46)} is VALID [2022-04-08 12:44:08,614 INFO L290 TraceCheckUtils]: 196: Hoare triple {43607#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43607#(< ~counter~0 45)} is VALID [2022-04-08 12:44:08,614 INFO L290 TraceCheckUtils]: 195: Hoare triple {43607#(< ~counter~0 45)} assume !!(0 != ~r~0); {43607#(< ~counter~0 45)} is VALID [2022-04-08 12:44:08,615 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {42678#true} {43607#(< ~counter~0 45)} #63#return; {43607#(< ~counter~0 45)} is VALID [2022-04-08 12:44:08,615 INFO L290 TraceCheckUtils]: 193: Hoare triple {42678#true} assume true; {42678#true} is VALID [2022-04-08 12:44:08,615 INFO L290 TraceCheckUtils]: 192: Hoare triple {42678#true} assume !(0 == ~cond); {42678#true} is VALID [2022-04-08 12:44:08,615 INFO L290 TraceCheckUtils]: 191: Hoare triple {42678#true} ~cond := #in~cond; {42678#true} is VALID [2022-04-08 12:44:08,615 INFO L272 TraceCheckUtils]: 190: Hoare triple {43607#(< ~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)); {42678#true} is VALID [2022-04-08 12:44:08,615 INFO L290 TraceCheckUtils]: 189: Hoare triple {43607#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {43607#(< ~counter~0 45)} is VALID [2022-04-08 12:44:08,616 INFO L290 TraceCheckUtils]: 188: Hoare triple {43635#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43607#(< ~counter~0 45)} is VALID [2022-04-08 12:44:08,616 INFO L290 TraceCheckUtils]: 187: Hoare triple {43635#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43635#(< ~counter~0 44)} is VALID [2022-04-08 12:44:08,616 INFO L290 TraceCheckUtils]: 186: Hoare triple {43635#(< ~counter~0 44)} assume !!(0 != ~r~0); {43635#(< ~counter~0 44)} is VALID [2022-04-08 12:44:08,617 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {42678#true} {43635#(< ~counter~0 44)} #63#return; {43635#(< ~counter~0 44)} is VALID [2022-04-08 12:44:08,617 INFO L290 TraceCheckUtils]: 184: Hoare triple {42678#true} assume true; {42678#true} is VALID [2022-04-08 12:44:08,617 INFO L290 TraceCheckUtils]: 183: Hoare triple {42678#true} assume !(0 == ~cond); {42678#true} is VALID [2022-04-08 12:44:08,617 INFO L290 TraceCheckUtils]: 182: Hoare triple {42678#true} ~cond := #in~cond; {42678#true} is VALID [2022-04-08 12:44:08,617 INFO L272 TraceCheckUtils]: 181: Hoare triple {43635#(< ~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)); {42678#true} is VALID [2022-04-08 12:44:08,618 INFO L290 TraceCheckUtils]: 180: Hoare triple {43635#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {43635#(< ~counter~0 44)} is VALID [2022-04-08 12:44:08,618 INFO L290 TraceCheckUtils]: 179: Hoare triple {43663#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43635#(< ~counter~0 44)} is VALID [2022-04-08 12:44:08,618 INFO L290 TraceCheckUtils]: 178: Hoare triple {43663#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43663#(< ~counter~0 43)} is VALID [2022-04-08 12:44:08,619 INFO L290 TraceCheckUtils]: 177: Hoare triple {43663#(< ~counter~0 43)} assume !!(0 != ~r~0); {43663#(< ~counter~0 43)} is VALID [2022-04-08 12:44:08,619 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {42678#true} {43663#(< ~counter~0 43)} #63#return; {43663#(< ~counter~0 43)} is VALID [2022-04-08 12:44:08,619 INFO L290 TraceCheckUtils]: 175: Hoare triple {42678#true} assume true; {42678#true} is VALID [2022-04-08 12:44:08,619 INFO L290 TraceCheckUtils]: 174: Hoare triple {42678#true} assume !(0 == ~cond); {42678#true} is VALID [2022-04-08 12:44:08,619 INFO L290 TraceCheckUtils]: 173: Hoare triple {42678#true} ~cond := #in~cond; {42678#true} is VALID [2022-04-08 12:44:08,619 INFO L272 TraceCheckUtils]: 172: Hoare triple {43663#(< ~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)); {42678#true} is VALID [2022-04-08 12:44:08,620 INFO L290 TraceCheckUtils]: 171: Hoare triple {43663#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {43663#(< ~counter~0 43)} is VALID [2022-04-08 12:44:08,620 INFO L290 TraceCheckUtils]: 170: Hoare triple {43691#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43663#(< ~counter~0 43)} is VALID [2022-04-08 12:44:08,621 INFO L290 TraceCheckUtils]: 169: Hoare triple {43691#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43691#(< ~counter~0 42)} is VALID [2022-04-08 12:44:08,621 INFO L290 TraceCheckUtils]: 168: Hoare triple {43691#(< ~counter~0 42)} assume !!(0 != ~r~0); {43691#(< ~counter~0 42)} is VALID [2022-04-08 12:44:08,621 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {42678#true} {43691#(< ~counter~0 42)} #63#return; {43691#(< ~counter~0 42)} is VALID [2022-04-08 12:44:08,621 INFO L290 TraceCheckUtils]: 166: Hoare triple {42678#true} assume true; {42678#true} is VALID [2022-04-08 12:44:08,622 INFO L290 TraceCheckUtils]: 165: Hoare triple {42678#true} assume !(0 == ~cond); {42678#true} is VALID [2022-04-08 12:44:08,622 INFO L290 TraceCheckUtils]: 164: Hoare triple {42678#true} ~cond := #in~cond; {42678#true} is VALID [2022-04-08 12:44:08,622 INFO L272 TraceCheckUtils]: 163: Hoare triple {43691#(< ~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)); {42678#true} is VALID [2022-04-08 12:44:08,622 INFO L290 TraceCheckUtils]: 162: Hoare triple {43691#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {43691#(< ~counter~0 42)} is VALID [2022-04-08 12:44:08,623 INFO L290 TraceCheckUtils]: 161: Hoare triple {43719#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43691#(< ~counter~0 42)} is VALID [2022-04-08 12:44:08,623 INFO L290 TraceCheckUtils]: 160: Hoare triple {43719#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43719#(< ~counter~0 41)} is VALID [2022-04-08 12:44:08,623 INFO L290 TraceCheckUtils]: 159: Hoare triple {43719#(< ~counter~0 41)} assume !!(0 != ~r~0); {43719#(< ~counter~0 41)} is VALID [2022-04-08 12:44:08,624 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {42678#true} {43719#(< ~counter~0 41)} #63#return; {43719#(< ~counter~0 41)} is VALID [2022-04-08 12:44:08,624 INFO L290 TraceCheckUtils]: 157: Hoare triple {42678#true} assume true; {42678#true} is VALID [2022-04-08 12:44:08,624 INFO L290 TraceCheckUtils]: 156: Hoare triple {42678#true} assume !(0 == ~cond); {42678#true} is VALID [2022-04-08 12:44:08,624 INFO L290 TraceCheckUtils]: 155: Hoare triple {42678#true} ~cond := #in~cond; {42678#true} is VALID [2022-04-08 12:44:08,624 INFO L272 TraceCheckUtils]: 154: Hoare triple {43719#(< ~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)); {42678#true} is VALID [2022-04-08 12:44:08,624 INFO L290 TraceCheckUtils]: 153: Hoare triple {43719#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {43719#(< ~counter~0 41)} is VALID [2022-04-08 12:44:08,625 INFO L290 TraceCheckUtils]: 152: Hoare triple {43747#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43719#(< ~counter~0 41)} is VALID [2022-04-08 12:44:08,625 INFO L290 TraceCheckUtils]: 151: Hoare triple {43747#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43747#(< ~counter~0 40)} is VALID [2022-04-08 12:44:08,625 INFO L290 TraceCheckUtils]: 150: Hoare triple {43747#(< ~counter~0 40)} assume !!(0 != ~r~0); {43747#(< ~counter~0 40)} is VALID [2022-04-08 12:44:08,626 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {42678#true} {43747#(< ~counter~0 40)} #63#return; {43747#(< ~counter~0 40)} is VALID [2022-04-08 12:44:08,626 INFO L290 TraceCheckUtils]: 148: Hoare triple {42678#true} assume true; {42678#true} is VALID [2022-04-08 12:44:08,626 INFO L290 TraceCheckUtils]: 147: Hoare triple {42678#true} assume !(0 == ~cond); {42678#true} is VALID [2022-04-08 12:44:08,626 INFO L290 TraceCheckUtils]: 146: Hoare triple {42678#true} ~cond := #in~cond; {42678#true} is VALID [2022-04-08 12:44:08,626 INFO L272 TraceCheckUtils]: 145: Hoare triple {43747#(< ~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)); {42678#true} is VALID [2022-04-08 12:44:08,626 INFO L290 TraceCheckUtils]: 144: Hoare triple {43747#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {43747#(< ~counter~0 40)} is VALID [2022-04-08 12:44:08,627 INFO L290 TraceCheckUtils]: 143: Hoare triple {43775#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43747#(< ~counter~0 40)} is VALID [2022-04-08 12:44:08,627 INFO L290 TraceCheckUtils]: 142: Hoare triple {43775#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43775#(< ~counter~0 39)} is VALID [2022-04-08 12:44:08,627 INFO L290 TraceCheckUtils]: 141: Hoare triple {43775#(< ~counter~0 39)} assume !!(0 != ~r~0); {43775#(< ~counter~0 39)} is VALID [2022-04-08 12:44:08,628 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {42678#true} {43775#(< ~counter~0 39)} #63#return; {43775#(< ~counter~0 39)} is VALID [2022-04-08 12:44:08,628 INFO L290 TraceCheckUtils]: 139: Hoare triple {42678#true} assume true; {42678#true} is VALID [2022-04-08 12:44:08,628 INFO L290 TraceCheckUtils]: 138: Hoare triple {42678#true} assume !(0 == ~cond); {42678#true} is VALID [2022-04-08 12:44:08,628 INFO L290 TraceCheckUtils]: 137: Hoare triple {42678#true} ~cond := #in~cond; {42678#true} is VALID [2022-04-08 12:44:08,628 INFO L272 TraceCheckUtils]: 136: Hoare triple {43775#(< ~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)); {42678#true} is VALID [2022-04-08 12:44:08,628 INFO L290 TraceCheckUtils]: 135: Hoare triple {43775#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {43775#(< ~counter~0 39)} is VALID [2022-04-08 12:44:08,629 INFO L290 TraceCheckUtils]: 134: Hoare triple {43803#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43775#(< ~counter~0 39)} is VALID [2022-04-08 12:44:08,629 INFO L290 TraceCheckUtils]: 133: Hoare triple {43803#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43803#(< ~counter~0 38)} is VALID [2022-04-08 12:44:08,630 INFO L290 TraceCheckUtils]: 132: Hoare triple {43803#(< ~counter~0 38)} assume !!(0 != ~r~0); {43803#(< ~counter~0 38)} is VALID [2022-04-08 12:44:08,630 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {42678#true} {43803#(< ~counter~0 38)} #63#return; {43803#(< ~counter~0 38)} is VALID [2022-04-08 12:44:08,630 INFO L290 TraceCheckUtils]: 130: Hoare triple {42678#true} assume true; {42678#true} is VALID [2022-04-08 12:44:08,630 INFO L290 TraceCheckUtils]: 129: Hoare triple {42678#true} assume !(0 == ~cond); {42678#true} is VALID [2022-04-08 12:44:08,630 INFO L290 TraceCheckUtils]: 128: Hoare triple {42678#true} ~cond := #in~cond; {42678#true} is VALID [2022-04-08 12:44:08,630 INFO L272 TraceCheckUtils]: 127: Hoare triple {43803#(< ~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)); {42678#true} is VALID [2022-04-08 12:44:08,631 INFO L290 TraceCheckUtils]: 126: Hoare triple {43803#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {43803#(< ~counter~0 38)} is VALID [2022-04-08 12:44:08,631 INFO L290 TraceCheckUtils]: 125: Hoare triple {43831#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43803#(< ~counter~0 38)} is VALID [2022-04-08 12:44:08,632 INFO L290 TraceCheckUtils]: 124: Hoare triple {43831#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43831#(< ~counter~0 37)} is VALID [2022-04-08 12:44:08,632 INFO L290 TraceCheckUtils]: 123: Hoare triple {43831#(< ~counter~0 37)} assume !!(0 != ~r~0); {43831#(< ~counter~0 37)} is VALID [2022-04-08 12:44:08,632 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {42678#true} {43831#(< ~counter~0 37)} #63#return; {43831#(< ~counter~0 37)} is VALID [2022-04-08 12:44:08,632 INFO L290 TraceCheckUtils]: 121: Hoare triple {42678#true} assume true; {42678#true} is VALID [2022-04-08 12:44:08,632 INFO L290 TraceCheckUtils]: 120: Hoare triple {42678#true} assume !(0 == ~cond); {42678#true} is VALID [2022-04-08 12:44:08,632 INFO L290 TraceCheckUtils]: 119: Hoare triple {42678#true} ~cond := #in~cond; {42678#true} is VALID [2022-04-08 12:44:08,633 INFO L272 TraceCheckUtils]: 118: Hoare triple {43831#(< ~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)); {42678#true} is VALID [2022-04-08 12:44:08,633 INFO L290 TraceCheckUtils]: 117: Hoare triple {43831#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {43831#(< ~counter~0 37)} is VALID [2022-04-08 12:44:08,633 INFO L290 TraceCheckUtils]: 116: Hoare triple {43859#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43831#(< ~counter~0 37)} is VALID [2022-04-08 12:44:08,634 INFO L290 TraceCheckUtils]: 115: Hoare triple {43859#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43859#(< ~counter~0 36)} is VALID [2022-04-08 12:44:08,634 INFO L290 TraceCheckUtils]: 114: Hoare triple {43859#(< ~counter~0 36)} assume !!(0 != ~r~0); {43859#(< ~counter~0 36)} is VALID [2022-04-08 12:44:08,634 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {42678#true} {43859#(< ~counter~0 36)} #63#return; {43859#(< ~counter~0 36)} is VALID [2022-04-08 12:44:08,635 INFO L290 TraceCheckUtils]: 112: Hoare triple {42678#true} assume true; {42678#true} is VALID [2022-04-08 12:44:08,635 INFO L290 TraceCheckUtils]: 111: Hoare triple {42678#true} assume !(0 == ~cond); {42678#true} is VALID [2022-04-08 12:44:08,635 INFO L290 TraceCheckUtils]: 110: Hoare triple {42678#true} ~cond := #in~cond; {42678#true} is VALID [2022-04-08 12:44:08,635 INFO L272 TraceCheckUtils]: 109: Hoare triple {43859#(< ~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)); {42678#true} is VALID [2022-04-08 12:44:08,635 INFO L290 TraceCheckUtils]: 108: Hoare triple {43859#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {43859#(< ~counter~0 36)} is VALID [2022-04-08 12:44:08,636 INFO L290 TraceCheckUtils]: 107: Hoare triple {43887#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43859#(< ~counter~0 36)} is VALID [2022-04-08 12:44:08,636 INFO L290 TraceCheckUtils]: 106: Hoare triple {43887#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43887#(< ~counter~0 35)} is VALID [2022-04-08 12:44:08,636 INFO L290 TraceCheckUtils]: 105: Hoare triple {43887#(< ~counter~0 35)} assume !!(0 != ~r~0); {43887#(< ~counter~0 35)} is VALID [2022-04-08 12:44:08,637 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {42678#true} {43887#(< ~counter~0 35)} #63#return; {43887#(< ~counter~0 35)} is VALID [2022-04-08 12:44:08,637 INFO L290 TraceCheckUtils]: 103: Hoare triple {42678#true} assume true; {42678#true} is VALID [2022-04-08 12:44:08,637 INFO L290 TraceCheckUtils]: 102: Hoare triple {42678#true} assume !(0 == ~cond); {42678#true} is VALID [2022-04-08 12:44:08,637 INFO L290 TraceCheckUtils]: 101: Hoare triple {42678#true} ~cond := #in~cond; {42678#true} is VALID [2022-04-08 12:44:08,637 INFO L272 TraceCheckUtils]: 100: Hoare triple {43887#(< ~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)); {42678#true} is VALID [2022-04-08 12:44:08,637 INFO L290 TraceCheckUtils]: 99: Hoare triple {43887#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {43887#(< ~counter~0 35)} is VALID [2022-04-08 12:44:08,638 INFO L290 TraceCheckUtils]: 98: Hoare triple {43915#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43887#(< ~counter~0 35)} is VALID [2022-04-08 12:44:08,638 INFO L290 TraceCheckUtils]: 97: Hoare triple {43915#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43915#(< ~counter~0 34)} is VALID [2022-04-08 12:44:08,638 INFO L290 TraceCheckUtils]: 96: Hoare triple {43915#(< ~counter~0 34)} assume !!(0 != ~r~0); {43915#(< ~counter~0 34)} is VALID [2022-04-08 12:44:08,639 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {42678#true} {43915#(< ~counter~0 34)} #63#return; {43915#(< ~counter~0 34)} is VALID [2022-04-08 12:44:08,639 INFO L290 TraceCheckUtils]: 94: Hoare triple {42678#true} assume true; {42678#true} is VALID [2022-04-08 12:44:08,639 INFO L290 TraceCheckUtils]: 93: Hoare triple {42678#true} assume !(0 == ~cond); {42678#true} is VALID [2022-04-08 12:44:08,639 INFO L290 TraceCheckUtils]: 92: Hoare triple {42678#true} ~cond := #in~cond; {42678#true} is VALID [2022-04-08 12:44:08,639 INFO L272 TraceCheckUtils]: 91: Hoare triple {43915#(< ~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)); {42678#true} is VALID [2022-04-08 12:44:08,639 INFO L290 TraceCheckUtils]: 90: Hoare triple {43915#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {43915#(< ~counter~0 34)} is VALID [2022-04-08 12:44:08,640 INFO L290 TraceCheckUtils]: 89: Hoare triple {43943#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43915#(< ~counter~0 34)} is VALID [2022-04-08 12:44:08,640 INFO L290 TraceCheckUtils]: 88: Hoare triple {43943#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43943#(< ~counter~0 33)} is VALID [2022-04-08 12:44:08,640 INFO L290 TraceCheckUtils]: 87: Hoare triple {43943#(< ~counter~0 33)} assume !!(0 != ~r~0); {43943#(< ~counter~0 33)} is VALID [2022-04-08 12:44:08,641 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {42678#true} {43943#(< ~counter~0 33)} #63#return; {43943#(< ~counter~0 33)} is VALID [2022-04-08 12:44:08,641 INFO L290 TraceCheckUtils]: 85: Hoare triple {42678#true} assume true; {42678#true} is VALID [2022-04-08 12:44:08,641 INFO L290 TraceCheckUtils]: 84: Hoare triple {42678#true} assume !(0 == ~cond); {42678#true} is VALID [2022-04-08 12:44:08,641 INFO L290 TraceCheckUtils]: 83: Hoare triple {42678#true} ~cond := #in~cond; {42678#true} is VALID [2022-04-08 12:44:08,641 INFO L272 TraceCheckUtils]: 82: Hoare triple {43943#(< ~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)); {42678#true} is VALID [2022-04-08 12:44:08,642 INFO L290 TraceCheckUtils]: 81: Hoare triple {43943#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {43943#(< ~counter~0 33)} is VALID [2022-04-08 12:44:08,642 INFO L290 TraceCheckUtils]: 80: Hoare triple {43971#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43943#(< ~counter~0 33)} is VALID [2022-04-08 12:44:08,642 INFO L290 TraceCheckUtils]: 79: Hoare triple {43971#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43971#(< ~counter~0 32)} is VALID [2022-04-08 12:44:08,643 INFO L290 TraceCheckUtils]: 78: Hoare triple {43971#(< ~counter~0 32)} assume !!(0 != ~r~0); {43971#(< ~counter~0 32)} is VALID [2022-04-08 12:44:08,643 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {42678#true} {43971#(< ~counter~0 32)} #63#return; {43971#(< ~counter~0 32)} is VALID [2022-04-08 12:44:08,643 INFO L290 TraceCheckUtils]: 76: Hoare triple {42678#true} assume true; {42678#true} is VALID [2022-04-08 12:44:08,643 INFO L290 TraceCheckUtils]: 75: Hoare triple {42678#true} assume !(0 == ~cond); {42678#true} is VALID [2022-04-08 12:44:08,643 INFO L290 TraceCheckUtils]: 74: Hoare triple {42678#true} ~cond := #in~cond; {42678#true} is VALID [2022-04-08 12:44:08,644 INFO L272 TraceCheckUtils]: 73: Hoare triple {43971#(< ~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)); {42678#true} is VALID [2022-04-08 12:44:08,644 INFO L290 TraceCheckUtils]: 72: Hoare triple {43971#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {43971#(< ~counter~0 32)} is VALID [2022-04-08 12:44:08,644 INFO L290 TraceCheckUtils]: 71: Hoare triple {43999#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43971#(< ~counter~0 32)} is VALID [2022-04-08 12:44:08,645 INFO L290 TraceCheckUtils]: 70: Hoare triple {43999#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43999#(< ~counter~0 31)} is VALID [2022-04-08 12:44:08,645 INFO L290 TraceCheckUtils]: 69: Hoare triple {43999#(< ~counter~0 31)} assume !!(0 != ~r~0); {43999#(< ~counter~0 31)} is VALID [2022-04-08 12:44:08,645 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {42678#true} {43999#(< ~counter~0 31)} #63#return; {43999#(< ~counter~0 31)} is VALID [2022-04-08 12:44:08,646 INFO L290 TraceCheckUtils]: 67: Hoare triple {42678#true} assume true; {42678#true} is VALID [2022-04-08 12:44:08,646 INFO L290 TraceCheckUtils]: 66: Hoare triple {42678#true} assume !(0 == ~cond); {42678#true} is VALID [2022-04-08 12:44:08,646 INFO L290 TraceCheckUtils]: 65: Hoare triple {42678#true} ~cond := #in~cond; {42678#true} is VALID [2022-04-08 12:44:08,646 INFO L272 TraceCheckUtils]: 64: Hoare triple {43999#(< ~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)); {42678#true} is VALID [2022-04-08 12:44:08,646 INFO L290 TraceCheckUtils]: 63: Hoare triple {43999#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {43999#(< ~counter~0 31)} is VALID [2022-04-08 12:44:08,647 INFO L290 TraceCheckUtils]: 62: Hoare triple {44027#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43999#(< ~counter~0 31)} is VALID [2022-04-08 12:44:08,647 INFO L290 TraceCheckUtils]: 61: Hoare triple {44027#(< ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {44027#(< ~counter~0 30)} is VALID [2022-04-08 12:44:08,647 INFO L290 TraceCheckUtils]: 60: Hoare triple {44027#(< ~counter~0 30)} assume !!(0 != ~r~0); {44027#(< ~counter~0 30)} is VALID [2022-04-08 12:44:08,648 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {42678#true} {44027#(< ~counter~0 30)} #63#return; {44027#(< ~counter~0 30)} is VALID [2022-04-08 12:44:08,648 INFO L290 TraceCheckUtils]: 58: Hoare triple {42678#true} assume true; {42678#true} is VALID [2022-04-08 12:44:08,648 INFO L290 TraceCheckUtils]: 57: Hoare triple {42678#true} assume !(0 == ~cond); {42678#true} is VALID [2022-04-08 12:44:08,648 INFO L290 TraceCheckUtils]: 56: Hoare triple {42678#true} ~cond := #in~cond; {42678#true} is VALID [2022-04-08 12:44:08,648 INFO L272 TraceCheckUtils]: 55: Hoare triple {44027#(< ~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)); {42678#true} is VALID [2022-04-08 12:44:08,648 INFO L290 TraceCheckUtils]: 54: Hoare triple {44027#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {44027#(< ~counter~0 30)} is VALID [2022-04-08 12:44:08,649 INFO L290 TraceCheckUtils]: 53: Hoare triple {44055#(< ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {44027#(< ~counter~0 30)} is VALID [2022-04-08 12:44:08,649 INFO L290 TraceCheckUtils]: 52: Hoare triple {44055#(< ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {44055#(< ~counter~0 29)} is VALID [2022-04-08 12:44:08,649 INFO L290 TraceCheckUtils]: 51: Hoare triple {44055#(< ~counter~0 29)} assume !!(0 != ~r~0); {44055#(< ~counter~0 29)} is VALID [2022-04-08 12:44:08,650 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {42678#true} {44055#(< ~counter~0 29)} #63#return; {44055#(< ~counter~0 29)} is VALID [2022-04-08 12:44:08,650 INFO L290 TraceCheckUtils]: 49: Hoare triple {42678#true} assume true; {42678#true} is VALID [2022-04-08 12:44:08,650 INFO L290 TraceCheckUtils]: 48: Hoare triple {42678#true} assume !(0 == ~cond); {42678#true} is VALID [2022-04-08 12:44:08,650 INFO L290 TraceCheckUtils]: 47: Hoare triple {42678#true} ~cond := #in~cond; {42678#true} is VALID [2022-04-08 12:44:08,650 INFO L272 TraceCheckUtils]: 46: Hoare triple {44055#(< ~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)); {42678#true} is VALID [2022-04-08 12:44:08,650 INFO L290 TraceCheckUtils]: 45: Hoare triple {44055#(< ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {44055#(< ~counter~0 29)} is VALID [2022-04-08 12:44:08,651 INFO L290 TraceCheckUtils]: 44: Hoare triple {44083#(< ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {44055#(< ~counter~0 29)} is VALID [2022-04-08 12:44:08,651 INFO L290 TraceCheckUtils]: 43: Hoare triple {44083#(< ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {44083#(< ~counter~0 28)} is VALID [2022-04-08 12:44:08,652 INFO L290 TraceCheckUtils]: 42: Hoare triple {44083#(< ~counter~0 28)} assume !!(0 != ~r~0); {44083#(< ~counter~0 28)} is VALID [2022-04-08 12:44:08,652 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {42678#true} {44083#(< ~counter~0 28)} #63#return; {44083#(< ~counter~0 28)} is VALID [2022-04-08 12:44:08,652 INFO L290 TraceCheckUtils]: 40: Hoare triple {42678#true} assume true; {42678#true} is VALID [2022-04-08 12:44:08,652 INFO L290 TraceCheckUtils]: 39: Hoare triple {42678#true} assume !(0 == ~cond); {42678#true} is VALID [2022-04-08 12:44:08,652 INFO L290 TraceCheckUtils]: 38: Hoare triple {42678#true} ~cond := #in~cond; {42678#true} is VALID [2022-04-08 12:44:08,652 INFO L272 TraceCheckUtils]: 37: Hoare triple {44083#(< ~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)); {42678#true} is VALID [2022-04-08 12:44:08,653 INFO L290 TraceCheckUtils]: 36: Hoare triple {44083#(< ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {44083#(< ~counter~0 28)} is VALID [2022-04-08 12:44:08,653 INFO L290 TraceCheckUtils]: 35: Hoare triple {44111#(< ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {44083#(< ~counter~0 28)} is VALID [2022-04-08 12:44:08,654 INFO L290 TraceCheckUtils]: 34: Hoare triple {44111#(< ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {44111#(< ~counter~0 27)} is VALID [2022-04-08 12:44:08,654 INFO L290 TraceCheckUtils]: 33: Hoare triple {44111#(< ~counter~0 27)} assume !!(0 != ~r~0); {44111#(< ~counter~0 27)} is VALID [2022-04-08 12:44:08,654 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {42678#true} {44111#(< ~counter~0 27)} #63#return; {44111#(< ~counter~0 27)} is VALID [2022-04-08 12:44:08,654 INFO L290 TraceCheckUtils]: 31: Hoare triple {42678#true} assume true; {42678#true} is VALID [2022-04-08 12:44:08,654 INFO L290 TraceCheckUtils]: 30: Hoare triple {42678#true} assume !(0 == ~cond); {42678#true} is VALID [2022-04-08 12:44:08,655 INFO L290 TraceCheckUtils]: 29: Hoare triple {42678#true} ~cond := #in~cond; {42678#true} is VALID [2022-04-08 12:44:08,655 INFO L272 TraceCheckUtils]: 28: Hoare triple {44111#(< ~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)); {42678#true} is VALID [2022-04-08 12:44:08,655 INFO L290 TraceCheckUtils]: 27: Hoare triple {44111#(< ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {44111#(< ~counter~0 27)} is VALID [2022-04-08 12:44:08,655 INFO L290 TraceCheckUtils]: 26: Hoare triple {43407#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {44111#(< ~counter~0 27)} is VALID [2022-04-08 12:44:08,656 INFO L290 TraceCheckUtils]: 25: Hoare triple {43407#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43407#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:08,656 INFO L290 TraceCheckUtils]: 24: Hoare triple {43407#(<= ~counter~0 25)} assume !!(0 != ~r~0); {43407#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:08,656 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {42678#true} {43407#(<= ~counter~0 25)} #63#return; {43407#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:08,657 INFO L290 TraceCheckUtils]: 22: Hoare triple {42678#true} assume true; {42678#true} is VALID [2022-04-08 12:44:08,657 INFO L290 TraceCheckUtils]: 21: Hoare triple {42678#true} assume !(0 == ~cond); {42678#true} is VALID [2022-04-08 12:44:08,657 INFO L290 TraceCheckUtils]: 20: Hoare triple {42678#true} ~cond := #in~cond; {42678#true} is VALID [2022-04-08 12:44:08,657 INFO L272 TraceCheckUtils]: 19: Hoare triple {43407#(<= ~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)); {42678#true} is VALID [2022-04-08 12:44:08,657 INFO L290 TraceCheckUtils]: 18: Hoare triple {43407#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {43407#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:08,658 INFO L290 TraceCheckUtils]: 17: Hoare triple {43379#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43407#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:08,658 INFO L290 TraceCheckUtils]: 16: Hoare triple {43379#(<= ~counter~0 24)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {43379#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:08,658 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {42678#true} {43379#(<= ~counter~0 24)} #61#return; {43379#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:08,658 INFO L290 TraceCheckUtils]: 14: Hoare triple {42678#true} assume true; {42678#true} is VALID [2022-04-08 12:44:08,658 INFO L290 TraceCheckUtils]: 13: Hoare triple {42678#true} assume !(0 == ~cond); {42678#true} is VALID [2022-04-08 12:44:08,658 INFO L290 TraceCheckUtils]: 12: Hoare triple {42678#true} ~cond := #in~cond; {42678#true} is VALID [2022-04-08 12:44:08,659 INFO L272 TraceCheckUtils]: 11: Hoare triple {43379#(<= ~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)); {42678#true} is VALID [2022-04-08 12:44:08,659 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {42678#true} {43379#(<= ~counter~0 24)} #59#return; {43379#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:08,659 INFO L290 TraceCheckUtils]: 9: Hoare triple {42678#true} assume true; {42678#true} is VALID [2022-04-08 12:44:08,660 INFO L290 TraceCheckUtils]: 8: Hoare triple {42678#true} assume !(0 == ~cond); {42678#true} is VALID [2022-04-08 12:44:08,660 INFO L290 TraceCheckUtils]: 7: Hoare triple {42678#true} ~cond := #in~cond; {42678#true} is VALID [2022-04-08 12:44:08,660 INFO L272 TraceCheckUtils]: 6: Hoare triple {43379#(<= ~counter~0 24)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {42678#true} is VALID [2022-04-08 12:44:08,660 INFO L290 TraceCheckUtils]: 5: Hoare triple {43379#(<= ~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; {43379#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:08,660 INFO L272 TraceCheckUtils]: 4: Hoare triple {43379#(<= ~counter~0 24)} call #t~ret7 := main(); {43379#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:08,661 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {43379#(<= ~counter~0 24)} {42678#true} #67#return; {43379#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:08,661 INFO L290 TraceCheckUtils]: 2: Hoare triple {43379#(<= ~counter~0 24)} assume true; {43379#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:08,661 INFO L290 TraceCheckUtils]: 1: Hoare triple {42678#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; {43379#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:08,661 INFO L272 TraceCheckUtils]: 0: Hoare triple {42678#true} call ULTIMATE.init(); {42678#true} is VALID [2022-04-08 12:44:08,662 INFO L134 CoverageAnalysis]: Checked inductivity of 2804 backedges. 50 proven. 1550 refuted. 0 times theorem prover too weak. 1204 trivial. 0 not checked. [2022-04-08 12:44:08,663 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:44:08,663 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1694579140] [2022-04-08 12:44:08,663 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:44:08,663 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2071262607] [2022-04-08 12:44:08,663 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2071262607] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:44:08,663 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:44:08,663 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 29] total 54 [2022-04-08 12:44:08,663 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:44:08,663 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1138937802] [2022-04-08 12:44:08,663 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1138937802] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:44:08,663 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:44:08,663 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [29] imperfect sequences [] total 29 [2022-04-08 12:44:08,663 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [702231992] [2022-04-08 12:44:08,663 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:44:08,664 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 [2022-04-08 12:44:08,664 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:44:08,664 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) [2022-04-08 12:44:08,848 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 245 edges. 245 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:44:08,848 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2022-04-08 12:44:08,848 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:44:08,849 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2022-04-08 12:44:08,849 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 12:44:08,850 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) [2022-04-08 12:44:10,078 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:44:10,078 INFO L93 Difference]: Finished difference Result 259 states and 286 transitions. [2022-04-08 12:44:10,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2022-04-08 12:44:10,078 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 [2022-04-08 12:44:10,078 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:44:10,079 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) [2022-04-08 12:44:10,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 285 transitions. [2022-04-08 12:44:10,084 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) [2022-04-08 12:44:10,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 285 transitions. [2022-04-08 12:44:10,090 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 54 states and 285 transitions. [2022-04-08 12:44:10,321 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 285 edges. 285 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:44:10,325 INFO L225 Difference]: With dead ends: 259 [2022-04-08 12:44:10,325 INFO L226 Difference]: Without dead ends: 254 [2022-04-08 12:44:10,326 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 520 GetRequests, 442 SyntacticMatches, 1 SemanticMatches, 77 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 398 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=2656, Invalid=3506, Unknown=0, NotChecked=0, Total=6162 [2022-04-08 12:44:10,327 INFO L913 BasicCegarLoop]: 51 mSDtfsCounter, 85 mSDsluCounter, 225 mSDsCounter, 0 mSdLazyCounter, 157 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 85 SdHoareTripleChecker+Valid, 276 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 [2022-04-08 12:44:10,327 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [85 Valid, 276 Invalid, 178 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 157 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 12:44:10,327 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 254 states. [2022-04-08 12:44:10,652 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 254 to 254. [2022-04-08 12:44:10,652 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:44:10,652 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) [2022-04-08 12:44:10,653 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) [2022-04-08 12:44:10,653 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) [2022-04-08 12:44:10,656 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:44:10,656 INFO L93 Difference]: Finished difference Result 254 states and 281 transitions. [2022-04-08 12:44:10,656 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 281 transitions. [2022-04-08 12:44:10,656 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:44:10,656 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:44:10,657 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. [2022-04-08 12:44:10,657 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. [2022-04-08 12:44:10,662 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:44:10,662 INFO L93 Difference]: Finished difference Result 254 states and 281 transitions. [2022-04-08 12:44:10,663 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 281 transitions. [2022-04-08 12:44:10,663 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:44:10,663 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:44:10,663 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:44:10,663 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:44:10,663 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) [2022-04-08 12:44:10,668 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 254 states and 281 transitions. [2022-04-08 12:44:10,668 INFO L78 Accepts]: Start accepts. Automaton has 254 states and 281 transitions. Word has length 248 [2022-04-08 12:44:10,669 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:44:10,669 INFO L478 AbstractCegarLoop]: Abstraction has 254 states and 281 transitions. [2022-04-08 12:44:10,669 INFO L479 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) [2022-04-08 12:44:10,669 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 254 states and 281 transitions. [2022-04-08 12:44:11,612 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 281 edges. 281 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:44:11,613 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 281 transitions. [2022-04-08 12:44:11,614 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-04-08 12:44:11,615 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:44:11,615 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:44:11,632 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Forceful destruction successful, exit code 0 [2022-04-08 12:44:11,815 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 30 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2022-04-08 12:44:11,815 INFO L403 AbstractCegarLoop]: === Iteration 30 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:44:11,815 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:44:11,816 INFO L85 PathProgramCache]: Analyzing trace with hash -1713487146, now seen corresponding path program 51 times [2022-04-08 12:44:11,816 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:44:11,816 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1880760887] [2022-04-08 12:44:11,816 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:44:11,816 INFO L85 PathProgramCache]: Analyzing trace with hash -1713487146, now seen corresponding path program 52 times [2022-04-08 12:44:11,816 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:44:11,817 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2024042280] [2022-04-08 12:44:11,817 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:44:11,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:44:11,837 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:44:11,837 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1230447650] [2022-04-08 12:44:11,837 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 12:44:11,837 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:44:11,838 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:44:11,838 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) [2022-04-08 12:44:11,843 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Waiting until timeout for monitored process [2022-04-08 12:44:12,138 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 12:44:12,139 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:44:12,141 INFO L263 TraceCheckSpWp]: Trace formula consists of 613 conjuncts, 57 conjunts are in the unsatisfiable core [2022-04-08 12:44:12,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:44:12,200 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:44:13,614 INFO L272 TraceCheckUtils]: 0: Hoare triple {45803#true} call ULTIMATE.init(); {45803#true} is VALID [2022-04-08 12:44:13,615 INFO L290 TraceCheckUtils]: 1: Hoare triple {45803#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; {45811#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:13,615 INFO L290 TraceCheckUtils]: 2: Hoare triple {45811#(<= ~counter~0 0)} assume true; {45811#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:13,616 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {45811#(<= ~counter~0 0)} {45803#true} #67#return; {45811#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:13,616 INFO L272 TraceCheckUtils]: 4: Hoare triple {45811#(<= ~counter~0 0)} call #t~ret7 := main(); {45811#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:13,616 INFO L290 TraceCheckUtils]: 5: Hoare triple {45811#(<= ~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; {45811#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:13,617 INFO L272 TraceCheckUtils]: 6: Hoare triple {45811#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {45811#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:13,617 INFO L290 TraceCheckUtils]: 7: Hoare triple {45811#(<= ~counter~0 0)} ~cond := #in~cond; {45811#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:13,617 INFO L290 TraceCheckUtils]: 8: Hoare triple {45811#(<= ~counter~0 0)} assume !(0 == ~cond); {45811#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:13,617 INFO L290 TraceCheckUtils]: 9: Hoare triple {45811#(<= ~counter~0 0)} assume true; {45811#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:13,618 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {45811#(<= ~counter~0 0)} {45811#(<= ~counter~0 0)} #59#return; {45811#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:13,618 INFO L272 TraceCheckUtils]: 11: Hoare triple {45811#(<= ~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)); {45811#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:13,618 INFO L290 TraceCheckUtils]: 12: Hoare triple {45811#(<= ~counter~0 0)} ~cond := #in~cond; {45811#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:13,619 INFO L290 TraceCheckUtils]: 13: Hoare triple {45811#(<= ~counter~0 0)} assume !(0 == ~cond); {45811#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:13,619 INFO L290 TraceCheckUtils]: 14: Hoare triple {45811#(<= ~counter~0 0)} assume true; {45811#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:13,619 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {45811#(<= ~counter~0 0)} {45811#(<= ~counter~0 0)} #61#return; {45811#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:13,620 INFO L290 TraceCheckUtils]: 16: Hoare triple {45811#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {45811#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:13,621 INFO L290 TraceCheckUtils]: 17: Hoare triple {45811#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {45860#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:13,621 INFO L290 TraceCheckUtils]: 18: Hoare triple {45860#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {45860#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:13,622 INFO L272 TraceCheckUtils]: 19: Hoare triple {45860#(<= ~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)); {45860#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:13,622 INFO L290 TraceCheckUtils]: 20: Hoare triple {45860#(<= ~counter~0 1)} ~cond := #in~cond; {45860#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:13,622 INFO L290 TraceCheckUtils]: 21: Hoare triple {45860#(<= ~counter~0 1)} assume !(0 == ~cond); {45860#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:13,622 INFO L290 TraceCheckUtils]: 22: Hoare triple {45860#(<= ~counter~0 1)} assume true; {45860#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:13,623 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {45860#(<= ~counter~0 1)} {45860#(<= ~counter~0 1)} #63#return; {45860#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:13,623 INFO L290 TraceCheckUtils]: 24: Hoare triple {45860#(<= ~counter~0 1)} assume !!(0 != ~r~0); {45860#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:13,624 INFO L290 TraceCheckUtils]: 25: Hoare triple {45860#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {45860#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:13,624 INFO L290 TraceCheckUtils]: 26: Hoare triple {45860#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {45888#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:13,624 INFO L290 TraceCheckUtils]: 27: Hoare triple {45888#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {45888#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:13,625 INFO L272 TraceCheckUtils]: 28: Hoare triple {45888#(<= ~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)); {45888#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:13,625 INFO L290 TraceCheckUtils]: 29: Hoare triple {45888#(<= ~counter~0 2)} ~cond := #in~cond; {45888#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:13,626 INFO L290 TraceCheckUtils]: 30: Hoare triple {45888#(<= ~counter~0 2)} assume !(0 == ~cond); {45888#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:13,626 INFO L290 TraceCheckUtils]: 31: Hoare triple {45888#(<= ~counter~0 2)} assume true; {45888#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:13,626 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {45888#(<= ~counter~0 2)} {45888#(<= ~counter~0 2)} #63#return; {45888#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:13,627 INFO L290 TraceCheckUtils]: 33: Hoare triple {45888#(<= ~counter~0 2)} assume !!(0 != ~r~0); {45888#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:13,627 INFO L290 TraceCheckUtils]: 34: Hoare triple {45888#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {45888#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:13,628 INFO L290 TraceCheckUtils]: 35: Hoare triple {45888#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {45916#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:13,628 INFO L290 TraceCheckUtils]: 36: Hoare triple {45916#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {45916#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:13,628 INFO L272 TraceCheckUtils]: 37: Hoare triple {45916#(<= ~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)); {45916#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:13,629 INFO L290 TraceCheckUtils]: 38: Hoare triple {45916#(<= ~counter~0 3)} ~cond := #in~cond; {45916#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:13,629 INFO L290 TraceCheckUtils]: 39: Hoare triple {45916#(<= ~counter~0 3)} assume !(0 == ~cond); {45916#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:13,632 INFO L290 TraceCheckUtils]: 40: Hoare triple {45916#(<= ~counter~0 3)} assume true; {45916#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:13,632 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {45916#(<= ~counter~0 3)} {45916#(<= ~counter~0 3)} #63#return; {45916#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:13,633 INFO L290 TraceCheckUtils]: 42: Hoare triple {45916#(<= ~counter~0 3)} assume !!(0 != ~r~0); {45916#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:13,633 INFO L290 TraceCheckUtils]: 43: Hoare triple {45916#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {45916#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:13,634 INFO L290 TraceCheckUtils]: 44: Hoare triple {45916#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {45944#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:13,634 INFO L290 TraceCheckUtils]: 45: Hoare triple {45944#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {45944#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:13,634 INFO L272 TraceCheckUtils]: 46: Hoare triple {45944#(<= ~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)); {45944#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:13,635 INFO L290 TraceCheckUtils]: 47: Hoare triple {45944#(<= ~counter~0 4)} ~cond := #in~cond; {45944#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:13,635 INFO L290 TraceCheckUtils]: 48: Hoare triple {45944#(<= ~counter~0 4)} assume !(0 == ~cond); {45944#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:13,635 INFO L290 TraceCheckUtils]: 49: Hoare triple {45944#(<= ~counter~0 4)} assume true; {45944#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:13,636 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {45944#(<= ~counter~0 4)} {45944#(<= ~counter~0 4)} #63#return; {45944#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:13,636 INFO L290 TraceCheckUtils]: 51: Hoare triple {45944#(<= ~counter~0 4)} assume !!(0 != ~r~0); {45944#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:13,636 INFO L290 TraceCheckUtils]: 52: Hoare triple {45944#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {45944#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:13,637 INFO L290 TraceCheckUtils]: 53: Hoare triple {45944#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {45972#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:13,637 INFO L290 TraceCheckUtils]: 54: Hoare triple {45972#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {45972#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:13,638 INFO L272 TraceCheckUtils]: 55: Hoare triple {45972#(<= ~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)); {45972#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:13,638 INFO L290 TraceCheckUtils]: 56: Hoare triple {45972#(<= ~counter~0 5)} ~cond := #in~cond; {45972#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:13,638 INFO L290 TraceCheckUtils]: 57: Hoare triple {45972#(<= ~counter~0 5)} assume !(0 == ~cond); {45972#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:13,639 INFO L290 TraceCheckUtils]: 58: Hoare triple {45972#(<= ~counter~0 5)} assume true; {45972#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:13,639 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {45972#(<= ~counter~0 5)} {45972#(<= ~counter~0 5)} #63#return; {45972#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:13,639 INFO L290 TraceCheckUtils]: 60: Hoare triple {45972#(<= ~counter~0 5)} assume !!(0 != ~r~0); {45972#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:13,640 INFO L290 TraceCheckUtils]: 61: Hoare triple {45972#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {45972#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:13,640 INFO L290 TraceCheckUtils]: 62: Hoare triple {45972#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46000#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:13,641 INFO L290 TraceCheckUtils]: 63: Hoare triple {46000#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {46000#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:13,643 INFO L272 TraceCheckUtils]: 64: Hoare triple {46000#(<= ~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)); {46000#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:13,644 INFO L290 TraceCheckUtils]: 65: Hoare triple {46000#(<= ~counter~0 6)} ~cond := #in~cond; {46000#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:13,644 INFO L290 TraceCheckUtils]: 66: Hoare triple {46000#(<= ~counter~0 6)} assume !(0 == ~cond); {46000#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:13,644 INFO L290 TraceCheckUtils]: 67: Hoare triple {46000#(<= ~counter~0 6)} assume true; {46000#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:13,645 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {46000#(<= ~counter~0 6)} {46000#(<= ~counter~0 6)} #63#return; {46000#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:13,645 INFO L290 TraceCheckUtils]: 69: Hoare triple {46000#(<= ~counter~0 6)} assume !!(0 != ~r~0); {46000#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:13,645 INFO L290 TraceCheckUtils]: 70: Hoare triple {46000#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46000#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:13,646 INFO L290 TraceCheckUtils]: 71: Hoare triple {46000#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46028#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:13,646 INFO L290 TraceCheckUtils]: 72: Hoare triple {46028#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {46028#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:13,647 INFO L272 TraceCheckUtils]: 73: Hoare triple {46028#(<= ~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)); {46028#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:13,647 INFO L290 TraceCheckUtils]: 74: Hoare triple {46028#(<= ~counter~0 7)} ~cond := #in~cond; {46028#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:13,647 INFO L290 TraceCheckUtils]: 75: Hoare triple {46028#(<= ~counter~0 7)} assume !(0 == ~cond); {46028#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:13,648 INFO L290 TraceCheckUtils]: 76: Hoare triple {46028#(<= ~counter~0 7)} assume true; {46028#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:13,648 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {46028#(<= ~counter~0 7)} {46028#(<= ~counter~0 7)} #63#return; {46028#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:13,648 INFO L290 TraceCheckUtils]: 78: Hoare triple {46028#(<= ~counter~0 7)} assume !!(0 != ~r~0); {46028#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:13,649 INFO L290 TraceCheckUtils]: 79: Hoare triple {46028#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46028#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:13,649 INFO L290 TraceCheckUtils]: 80: Hoare triple {46028#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46056#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:13,650 INFO L290 TraceCheckUtils]: 81: Hoare triple {46056#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {46056#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:13,650 INFO L272 TraceCheckUtils]: 82: Hoare triple {46056#(<= ~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)); {46056#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:13,650 INFO L290 TraceCheckUtils]: 83: Hoare triple {46056#(<= ~counter~0 8)} ~cond := #in~cond; {46056#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:13,651 INFO L290 TraceCheckUtils]: 84: Hoare triple {46056#(<= ~counter~0 8)} assume !(0 == ~cond); {46056#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:13,651 INFO L290 TraceCheckUtils]: 85: Hoare triple {46056#(<= ~counter~0 8)} assume true; {46056#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:13,651 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {46056#(<= ~counter~0 8)} {46056#(<= ~counter~0 8)} #63#return; {46056#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:13,652 INFO L290 TraceCheckUtils]: 87: Hoare triple {46056#(<= ~counter~0 8)} assume !!(0 != ~r~0); {46056#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:13,652 INFO L290 TraceCheckUtils]: 88: Hoare triple {46056#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46056#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:13,653 INFO L290 TraceCheckUtils]: 89: Hoare triple {46056#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46084#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:13,653 INFO L290 TraceCheckUtils]: 90: Hoare triple {46084#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {46084#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:13,653 INFO L272 TraceCheckUtils]: 91: Hoare triple {46084#(<= ~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)); {46084#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:13,654 INFO L290 TraceCheckUtils]: 92: Hoare triple {46084#(<= ~counter~0 9)} ~cond := #in~cond; {46084#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:13,654 INFO L290 TraceCheckUtils]: 93: Hoare triple {46084#(<= ~counter~0 9)} assume !(0 == ~cond); {46084#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:13,654 INFO L290 TraceCheckUtils]: 94: Hoare triple {46084#(<= ~counter~0 9)} assume true; {46084#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:13,655 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {46084#(<= ~counter~0 9)} {46084#(<= ~counter~0 9)} #63#return; {46084#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:13,655 INFO L290 TraceCheckUtils]: 96: Hoare triple {46084#(<= ~counter~0 9)} assume !!(0 != ~r~0); {46084#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:13,655 INFO L290 TraceCheckUtils]: 97: Hoare triple {46084#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46084#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:13,656 INFO L290 TraceCheckUtils]: 98: Hoare triple {46084#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46112#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:13,656 INFO L290 TraceCheckUtils]: 99: Hoare triple {46112#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {46112#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:13,657 INFO L272 TraceCheckUtils]: 100: Hoare triple {46112#(<= ~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)); {46112#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:13,657 INFO L290 TraceCheckUtils]: 101: Hoare triple {46112#(<= ~counter~0 10)} ~cond := #in~cond; {46112#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:13,657 INFO L290 TraceCheckUtils]: 102: Hoare triple {46112#(<= ~counter~0 10)} assume !(0 == ~cond); {46112#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:13,658 INFO L290 TraceCheckUtils]: 103: Hoare triple {46112#(<= ~counter~0 10)} assume true; {46112#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:13,658 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {46112#(<= ~counter~0 10)} {46112#(<= ~counter~0 10)} #63#return; {46112#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:13,658 INFO L290 TraceCheckUtils]: 105: Hoare triple {46112#(<= ~counter~0 10)} assume !!(0 != ~r~0); {46112#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:13,659 INFO L290 TraceCheckUtils]: 106: Hoare triple {46112#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46112#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:13,659 INFO L290 TraceCheckUtils]: 107: Hoare triple {46112#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46140#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:13,660 INFO L290 TraceCheckUtils]: 108: Hoare triple {46140#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {46140#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:13,660 INFO L272 TraceCheckUtils]: 109: Hoare triple {46140#(<= ~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)); {46140#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:13,660 INFO L290 TraceCheckUtils]: 110: Hoare triple {46140#(<= ~counter~0 11)} ~cond := #in~cond; {46140#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:13,661 INFO L290 TraceCheckUtils]: 111: Hoare triple {46140#(<= ~counter~0 11)} assume !(0 == ~cond); {46140#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:13,661 INFO L290 TraceCheckUtils]: 112: Hoare triple {46140#(<= ~counter~0 11)} assume true; {46140#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:13,661 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {46140#(<= ~counter~0 11)} {46140#(<= ~counter~0 11)} #63#return; {46140#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:13,662 INFO L290 TraceCheckUtils]: 114: Hoare triple {46140#(<= ~counter~0 11)} assume !!(0 != ~r~0); {46140#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:13,662 INFO L290 TraceCheckUtils]: 115: Hoare triple {46140#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46140#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:13,663 INFO L290 TraceCheckUtils]: 116: Hoare triple {46140#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46168#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:13,663 INFO L290 TraceCheckUtils]: 117: Hoare triple {46168#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {46168#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:13,663 INFO L272 TraceCheckUtils]: 118: Hoare triple {46168#(<= ~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)); {46168#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:13,664 INFO L290 TraceCheckUtils]: 119: Hoare triple {46168#(<= ~counter~0 12)} ~cond := #in~cond; {46168#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:13,664 INFO L290 TraceCheckUtils]: 120: Hoare triple {46168#(<= ~counter~0 12)} assume !(0 == ~cond); {46168#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:13,664 INFO L290 TraceCheckUtils]: 121: Hoare triple {46168#(<= ~counter~0 12)} assume true; {46168#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:13,665 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {46168#(<= ~counter~0 12)} {46168#(<= ~counter~0 12)} #63#return; {46168#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:13,665 INFO L290 TraceCheckUtils]: 123: Hoare triple {46168#(<= ~counter~0 12)} assume !!(0 != ~r~0); {46168#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:13,665 INFO L290 TraceCheckUtils]: 124: Hoare triple {46168#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46168#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:13,666 INFO L290 TraceCheckUtils]: 125: Hoare triple {46168#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46196#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:13,666 INFO L290 TraceCheckUtils]: 126: Hoare triple {46196#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {46196#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:13,667 INFO L272 TraceCheckUtils]: 127: Hoare triple {46196#(<= ~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)); {46196#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:13,667 INFO L290 TraceCheckUtils]: 128: Hoare triple {46196#(<= ~counter~0 13)} ~cond := #in~cond; {46196#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:13,667 INFO L290 TraceCheckUtils]: 129: Hoare triple {46196#(<= ~counter~0 13)} assume !(0 == ~cond); {46196#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:13,668 INFO L290 TraceCheckUtils]: 130: Hoare triple {46196#(<= ~counter~0 13)} assume true; {46196#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:13,668 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {46196#(<= ~counter~0 13)} {46196#(<= ~counter~0 13)} #63#return; {46196#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:13,668 INFO L290 TraceCheckUtils]: 132: Hoare triple {46196#(<= ~counter~0 13)} assume !!(0 != ~r~0); {46196#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:13,669 INFO L290 TraceCheckUtils]: 133: Hoare triple {46196#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46196#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:13,669 INFO L290 TraceCheckUtils]: 134: Hoare triple {46196#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46224#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:13,670 INFO L290 TraceCheckUtils]: 135: Hoare triple {46224#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {46224#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:13,670 INFO L272 TraceCheckUtils]: 136: Hoare triple {46224#(<= ~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)); {46224#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:13,670 INFO L290 TraceCheckUtils]: 137: Hoare triple {46224#(<= ~counter~0 14)} ~cond := #in~cond; {46224#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:13,671 INFO L290 TraceCheckUtils]: 138: Hoare triple {46224#(<= ~counter~0 14)} assume !(0 == ~cond); {46224#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:13,671 INFO L290 TraceCheckUtils]: 139: Hoare triple {46224#(<= ~counter~0 14)} assume true; {46224#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:13,671 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {46224#(<= ~counter~0 14)} {46224#(<= ~counter~0 14)} #63#return; {46224#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:13,672 INFO L290 TraceCheckUtils]: 141: Hoare triple {46224#(<= ~counter~0 14)} assume !!(0 != ~r~0); {46224#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:13,672 INFO L290 TraceCheckUtils]: 142: Hoare triple {46224#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46224#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:13,673 INFO L290 TraceCheckUtils]: 143: Hoare triple {46224#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46252#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:13,673 INFO L290 TraceCheckUtils]: 144: Hoare triple {46252#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {46252#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:13,673 INFO L272 TraceCheckUtils]: 145: Hoare triple {46252#(<= ~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)); {46252#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:13,674 INFO L290 TraceCheckUtils]: 146: Hoare triple {46252#(<= ~counter~0 15)} ~cond := #in~cond; {46252#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:13,674 INFO L290 TraceCheckUtils]: 147: Hoare triple {46252#(<= ~counter~0 15)} assume !(0 == ~cond); {46252#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:13,674 INFO L290 TraceCheckUtils]: 148: Hoare triple {46252#(<= ~counter~0 15)} assume true; {46252#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:13,675 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {46252#(<= ~counter~0 15)} {46252#(<= ~counter~0 15)} #63#return; {46252#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:13,675 INFO L290 TraceCheckUtils]: 150: Hoare triple {46252#(<= ~counter~0 15)} assume !!(0 != ~r~0); {46252#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:13,675 INFO L290 TraceCheckUtils]: 151: Hoare triple {46252#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46252#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:13,676 INFO L290 TraceCheckUtils]: 152: Hoare triple {46252#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46280#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:13,676 INFO L290 TraceCheckUtils]: 153: Hoare triple {46280#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {46280#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:13,677 INFO L272 TraceCheckUtils]: 154: Hoare triple {46280#(<= ~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)); {46280#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:13,677 INFO L290 TraceCheckUtils]: 155: Hoare triple {46280#(<= ~counter~0 16)} ~cond := #in~cond; {46280#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:13,677 INFO L290 TraceCheckUtils]: 156: Hoare triple {46280#(<= ~counter~0 16)} assume !(0 == ~cond); {46280#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:13,678 INFO L290 TraceCheckUtils]: 157: Hoare triple {46280#(<= ~counter~0 16)} assume true; {46280#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:13,678 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {46280#(<= ~counter~0 16)} {46280#(<= ~counter~0 16)} #63#return; {46280#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:13,678 INFO L290 TraceCheckUtils]: 159: Hoare triple {46280#(<= ~counter~0 16)} assume !!(0 != ~r~0); {46280#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:13,679 INFO L290 TraceCheckUtils]: 160: Hoare triple {46280#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46280#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:13,679 INFO L290 TraceCheckUtils]: 161: Hoare triple {46280#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46308#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:13,680 INFO L290 TraceCheckUtils]: 162: Hoare triple {46308#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {46308#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:13,680 INFO L272 TraceCheckUtils]: 163: Hoare triple {46308#(<= ~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)); {46308#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:13,680 INFO L290 TraceCheckUtils]: 164: Hoare triple {46308#(<= ~counter~0 17)} ~cond := #in~cond; {46308#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:13,681 INFO L290 TraceCheckUtils]: 165: Hoare triple {46308#(<= ~counter~0 17)} assume !(0 == ~cond); {46308#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:13,681 INFO L290 TraceCheckUtils]: 166: Hoare triple {46308#(<= ~counter~0 17)} assume true; {46308#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:13,681 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {46308#(<= ~counter~0 17)} {46308#(<= ~counter~0 17)} #63#return; {46308#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:13,682 INFO L290 TraceCheckUtils]: 168: Hoare triple {46308#(<= ~counter~0 17)} assume !!(0 != ~r~0); {46308#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:13,682 INFO L290 TraceCheckUtils]: 169: Hoare triple {46308#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46308#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:13,683 INFO L290 TraceCheckUtils]: 170: Hoare triple {46308#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46336#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:13,683 INFO L290 TraceCheckUtils]: 171: Hoare triple {46336#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {46336#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:13,683 INFO L272 TraceCheckUtils]: 172: Hoare triple {46336#(<= ~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)); {46336#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:13,684 INFO L290 TraceCheckUtils]: 173: Hoare triple {46336#(<= ~counter~0 18)} ~cond := #in~cond; {46336#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:13,684 INFO L290 TraceCheckUtils]: 174: Hoare triple {46336#(<= ~counter~0 18)} assume !(0 == ~cond); {46336#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:13,684 INFO L290 TraceCheckUtils]: 175: Hoare triple {46336#(<= ~counter~0 18)} assume true; {46336#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:13,685 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {46336#(<= ~counter~0 18)} {46336#(<= ~counter~0 18)} #63#return; {46336#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:13,685 INFO L290 TraceCheckUtils]: 177: Hoare triple {46336#(<= ~counter~0 18)} assume !!(0 != ~r~0); {46336#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:13,685 INFO L290 TraceCheckUtils]: 178: Hoare triple {46336#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46336#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:13,686 INFO L290 TraceCheckUtils]: 179: Hoare triple {46336#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46364#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:13,686 INFO L290 TraceCheckUtils]: 180: Hoare triple {46364#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {46364#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:13,687 INFO L272 TraceCheckUtils]: 181: Hoare triple {46364#(<= ~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)); {46364#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:13,687 INFO L290 TraceCheckUtils]: 182: Hoare triple {46364#(<= ~counter~0 19)} ~cond := #in~cond; {46364#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:13,687 INFO L290 TraceCheckUtils]: 183: Hoare triple {46364#(<= ~counter~0 19)} assume !(0 == ~cond); {46364#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:13,688 INFO L290 TraceCheckUtils]: 184: Hoare triple {46364#(<= ~counter~0 19)} assume true; {46364#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:13,688 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {46364#(<= ~counter~0 19)} {46364#(<= ~counter~0 19)} #63#return; {46364#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:13,691 INFO L290 TraceCheckUtils]: 186: Hoare triple {46364#(<= ~counter~0 19)} assume !!(0 != ~r~0); {46364#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:13,691 INFO L290 TraceCheckUtils]: 187: Hoare triple {46364#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46364#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:13,692 INFO L290 TraceCheckUtils]: 188: Hoare triple {46364#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46392#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:13,692 INFO L290 TraceCheckUtils]: 189: Hoare triple {46392#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {46392#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:13,693 INFO L272 TraceCheckUtils]: 190: Hoare triple {46392#(<= ~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)); {46392#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:13,693 INFO L290 TraceCheckUtils]: 191: Hoare triple {46392#(<= ~counter~0 20)} ~cond := #in~cond; {46392#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:13,694 INFO L290 TraceCheckUtils]: 192: Hoare triple {46392#(<= ~counter~0 20)} assume !(0 == ~cond); {46392#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:13,694 INFO L290 TraceCheckUtils]: 193: Hoare triple {46392#(<= ~counter~0 20)} assume true; {46392#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:13,694 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {46392#(<= ~counter~0 20)} {46392#(<= ~counter~0 20)} #63#return; {46392#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:13,695 INFO L290 TraceCheckUtils]: 195: Hoare triple {46392#(<= ~counter~0 20)} assume !!(0 != ~r~0); {46392#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:13,695 INFO L290 TraceCheckUtils]: 196: Hoare triple {46392#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46392#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:13,696 INFO L290 TraceCheckUtils]: 197: Hoare triple {46392#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46420#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:13,696 INFO L290 TraceCheckUtils]: 198: Hoare triple {46420#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {46420#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:13,696 INFO L272 TraceCheckUtils]: 199: Hoare triple {46420#(<= ~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)); {46420#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:13,697 INFO L290 TraceCheckUtils]: 200: Hoare triple {46420#(<= ~counter~0 21)} ~cond := #in~cond; {46420#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:13,697 INFO L290 TraceCheckUtils]: 201: Hoare triple {46420#(<= ~counter~0 21)} assume !(0 == ~cond); {46420#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:13,697 INFO L290 TraceCheckUtils]: 202: Hoare triple {46420#(<= ~counter~0 21)} assume true; {46420#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:13,698 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {46420#(<= ~counter~0 21)} {46420#(<= ~counter~0 21)} #63#return; {46420#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:13,698 INFO L290 TraceCheckUtils]: 204: Hoare triple {46420#(<= ~counter~0 21)} assume !!(0 != ~r~0); {46420#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:13,698 INFO L290 TraceCheckUtils]: 205: Hoare triple {46420#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46420#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:13,699 INFO L290 TraceCheckUtils]: 206: Hoare triple {46420#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46448#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:13,699 INFO L290 TraceCheckUtils]: 207: Hoare triple {46448#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {46448#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:13,700 INFO L272 TraceCheckUtils]: 208: Hoare triple {46448#(<= ~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)); {46448#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:13,700 INFO L290 TraceCheckUtils]: 209: Hoare triple {46448#(<= ~counter~0 22)} ~cond := #in~cond; {46448#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:13,700 INFO L290 TraceCheckUtils]: 210: Hoare triple {46448#(<= ~counter~0 22)} assume !(0 == ~cond); {46448#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:13,701 INFO L290 TraceCheckUtils]: 211: Hoare triple {46448#(<= ~counter~0 22)} assume true; {46448#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:13,701 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {46448#(<= ~counter~0 22)} {46448#(<= ~counter~0 22)} #63#return; {46448#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:13,701 INFO L290 TraceCheckUtils]: 213: Hoare triple {46448#(<= ~counter~0 22)} assume !!(0 != ~r~0); {46448#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:13,702 INFO L290 TraceCheckUtils]: 214: Hoare triple {46448#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46448#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:13,702 INFO L290 TraceCheckUtils]: 215: Hoare triple {46448#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46476#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:13,703 INFO L290 TraceCheckUtils]: 216: Hoare triple {46476#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {46476#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:13,703 INFO L272 TraceCheckUtils]: 217: Hoare triple {46476#(<= ~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)); {46476#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:13,704 INFO L290 TraceCheckUtils]: 218: Hoare triple {46476#(<= ~counter~0 23)} ~cond := #in~cond; {46476#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:13,704 INFO L290 TraceCheckUtils]: 219: Hoare triple {46476#(<= ~counter~0 23)} assume !(0 == ~cond); {46476#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:13,704 INFO L290 TraceCheckUtils]: 220: Hoare triple {46476#(<= ~counter~0 23)} assume true; {46476#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:13,705 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {46476#(<= ~counter~0 23)} {46476#(<= ~counter~0 23)} #63#return; {46476#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:13,705 INFO L290 TraceCheckUtils]: 222: Hoare triple {46476#(<= ~counter~0 23)} assume !!(0 != ~r~0); {46476#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:13,705 INFO L290 TraceCheckUtils]: 223: Hoare triple {46476#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46476#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:13,706 INFO L290 TraceCheckUtils]: 224: Hoare triple {46476#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46504#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:13,706 INFO L290 TraceCheckUtils]: 225: Hoare triple {46504#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {46504#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:13,707 INFO L272 TraceCheckUtils]: 226: Hoare triple {46504#(<= ~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)); {46504#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:13,707 INFO L290 TraceCheckUtils]: 227: Hoare triple {46504#(<= ~counter~0 24)} ~cond := #in~cond; {46504#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:13,707 INFO L290 TraceCheckUtils]: 228: Hoare triple {46504#(<= ~counter~0 24)} assume !(0 == ~cond); {46504#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:13,707 INFO L290 TraceCheckUtils]: 229: Hoare triple {46504#(<= ~counter~0 24)} assume true; {46504#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:13,708 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {46504#(<= ~counter~0 24)} {46504#(<= ~counter~0 24)} #63#return; {46504#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:13,708 INFO L290 TraceCheckUtils]: 231: Hoare triple {46504#(<= ~counter~0 24)} assume !!(0 != ~r~0); {46504#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:13,709 INFO L290 TraceCheckUtils]: 232: Hoare triple {46504#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46504#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:13,709 INFO L290 TraceCheckUtils]: 233: Hoare triple {46504#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46532#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:13,710 INFO L290 TraceCheckUtils]: 234: Hoare triple {46532#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {46532#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:13,710 INFO L272 TraceCheckUtils]: 235: Hoare triple {46532#(<= ~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)); {46532#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:13,710 INFO L290 TraceCheckUtils]: 236: Hoare triple {46532#(<= ~counter~0 25)} ~cond := #in~cond; {46532#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:13,711 INFO L290 TraceCheckUtils]: 237: Hoare triple {46532#(<= ~counter~0 25)} assume !(0 == ~cond); {46532#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:13,711 INFO L290 TraceCheckUtils]: 238: Hoare triple {46532#(<= ~counter~0 25)} assume true; {46532#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:13,711 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {46532#(<= ~counter~0 25)} {46532#(<= ~counter~0 25)} #63#return; {46532#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:13,712 INFO L290 TraceCheckUtils]: 240: Hoare triple {46532#(<= ~counter~0 25)} assume !!(0 != ~r~0); {46532#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:13,712 INFO L290 TraceCheckUtils]: 241: Hoare triple {46532#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46532#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:13,713 INFO L290 TraceCheckUtils]: 242: Hoare triple {46532#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46560#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:13,713 INFO L290 TraceCheckUtils]: 243: Hoare triple {46560#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {46560#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:13,713 INFO L272 TraceCheckUtils]: 244: Hoare triple {46560#(<= ~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)); {46560#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:13,714 INFO L290 TraceCheckUtils]: 245: Hoare triple {46560#(<= ~counter~0 26)} ~cond := #in~cond; {46560#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:13,714 INFO L290 TraceCheckUtils]: 246: Hoare triple {46560#(<= ~counter~0 26)} assume !(0 == ~cond); {46560#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:13,714 INFO L290 TraceCheckUtils]: 247: Hoare triple {46560#(<= ~counter~0 26)} assume true; {46560#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:13,715 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {46560#(<= ~counter~0 26)} {46560#(<= ~counter~0 26)} #63#return; {46560#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:13,715 INFO L290 TraceCheckUtils]: 249: Hoare triple {46560#(<= ~counter~0 26)} assume !!(0 != ~r~0); {46560#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:13,715 INFO L290 TraceCheckUtils]: 250: Hoare triple {46560#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46560#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:13,716 INFO L290 TraceCheckUtils]: 251: Hoare triple {46560#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46588#(<= |main_#t~post6| 26)} is VALID [2022-04-08 12:44:13,716 INFO L290 TraceCheckUtils]: 252: Hoare triple {46588#(<= |main_#t~post6| 26)} assume !(#t~post6 < 50);havoc #t~post6; {45804#false} is VALID [2022-04-08 12:44:13,716 INFO L272 TraceCheckUtils]: 253: Hoare triple {45804#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)); {45804#false} is VALID [2022-04-08 12:44:13,716 INFO L290 TraceCheckUtils]: 254: Hoare triple {45804#false} ~cond := #in~cond; {45804#false} is VALID [2022-04-08 12:44:13,716 INFO L290 TraceCheckUtils]: 255: Hoare triple {45804#false} assume 0 == ~cond; {45804#false} is VALID [2022-04-08 12:44:13,716 INFO L290 TraceCheckUtils]: 256: Hoare triple {45804#false} assume !false; {45804#false} is VALID [2022-04-08 12:44:13,718 INFO L134 CoverageAnalysis]: Checked inductivity of 3033 backedges. 52 proven. 2977 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:44:13,718 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:44:15,472 INFO L290 TraceCheckUtils]: 256: Hoare triple {45804#false} assume !false; {45804#false} is VALID [2022-04-08 12:44:15,472 INFO L290 TraceCheckUtils]: 255: Hoare triple {45804#false} assume 0 == ~cond; {45804#false} is VALID [2022-04-08 12:44:15,472 INFO L290 TraceCheckUtils]: 254: Hoare triple {45804#false} ~cond := #in~cond; {45804#false} is VALID [2022-04-08 12:44:15,472 INFO L272 TraceCheckUtils]: 253: Hoare triple {45804#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)); {45804#false} is VALID [2022-04-08 12:44:15,472 INFO L290 TraceCheckUtils]: 252: Hoare triple {46616#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {45804#false} is VALID [2022-04-08 12:44:15,473 INFO L290 TraceCheckUtils]: 251: Hoare triple {46620#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46616#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:44:15,473 INFO L290 TraceCheckUtils]: 250: Hoare triple {46620#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46620#(< ~counter~0 50)} is VALID [2022-04-08 12:44:15,473 INFO L290 TraceCheckUtils]: 249: Hoare triple {46620#(< ~counter~0 50)} assume !!(0 != ~r~0); {46620#(< ~counter~0 50)} is VALID [2022-04-08 12:44:15,474 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {45803#true} {46620#(< ~counter~0 50)} #63#return; {46620#(< ~counter~0 50)} is VALID [2022-04-08 12:44:15,474 INFO L290 TraceCheckUtils]: 247: Hoare triple {45803#true} assume true; {45803#true} is VALID [2022-04-08 12:44:15,474 INFO L290 TraceCheckUtils]: 246: Hoare triple {45803#true} assume !(0 == ~cond); {45803#true} is VALID [2022-04-08 12:44:15,474 INFO L290 TraceCheckUtils]: 245: Hoare triple {45803#true} ~cond := #in~cond; {45803#true} is VALID [2022-04-08 12:44:15,474 INFO L272 TraceCheckUtils]: 244: Hoare triple {46620#(< ~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)); {45803#true} is VALID [2022-04-08 12:44:15,474 INFO L290 TraceCheckUtils]: 243: Hoare triple {46620#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {46620#(< ~counter~0 50)} is VALID [2022-04-08 12:44:15,476 INFO L290 TraceCheckUtils]: 242: Hoare triple {46648#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46620#(< ~counter~0 50)} is VALID [2022-04-08 12:44:15,476 INFO L290 TraceCheckUtils]: 241: Hoare triple {46648#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46648#(< ~counter~0 49)} is VALID [2022-04-08 12:44:15,476 INFO L290 TraceCheckUtils]: 240: Hoare triple {46648#(< ~counter~0 49)} assume !!(0 != ~r~0); {46648#(< ~counter~0 49)} is VALID [2022-04-08 12:44:15,477 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {45803#true} {46648#(< ~counter~0 49)} #63#return; {46648#(< ~counter~0 49)} is VALID [2022-04-08 12:44:15,477 INFO L290 TraceCheckUtils]: 238: Hoare triple {45803#true} assume true; {45803#true} is VALID [2022-04-08 12:44:15,477 INFO L290 TraceCheckUtils]: 237: Hoare triple {45803#true} assume !(0 == ~cond); {45803#true} is VALID [2022-04-08 12:44:15,477 INFO L290 TraceCheckUtils]: 236: Hoare triple {45803#true} ~cond := #in~cond; {45803#true} is VALID [2022-04-08 12:44:15,477 INFO L272 TraceCheckUtils]: 235: Hoare triple {46648#(< ~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)); {45803#true} is VALID [2022-04-08 12:44:15,477 INFO L290 TraceCheckUtils]: 234: Hoare triple {46648#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {46648#(< ~counter~0 49)} is VALID [2022-04-08 12:44:15,478 INFO L290 TraceCheckUtils]: 233: Hoare triple {46676#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46648#(< ~counter~0 49)} is VALID [2022-04-08 12:44:15,478 INFO L290 TraceCheckUtils]: 232: Hoare triple {46676#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46676#(< ~counter~0 48)} is VALID [2022-04-08 12:44:15,478 INFO L290 TraceCheckUtils]: 231: Hoare triple {46676#(< ~counter~0 48)} assume !!(0 != ~r~0); {46676#(< ~counter~0 48)} is VALID [2022-04-08 12:44:15,479 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {45803#true} {46676#(< ~counter~0 48)} #63#return; {46676#(< ~counter~0 48)} is VALID [2022-04-08 12:44:15,479 INFO L290 TraceCheckUtils]: 229: Hoare triple {45803#true} assume true; {45803#true} is VALID [2022-04-08 12:44:15,479 INFO L290 TraceCheckUtils]: 228: Hoare triple {45803#true} assume !(0 == ~cond); {45803#true} is VALID [2022-04-08 12:44:15,479 INFO L290 TraceCheckUtils]: 227: Hoare triple {45803#true} ~cond := #in~cond; {45803#true} is VALID [2022-04-08 12:44:15,479 INFO L272 TraceCheckUtils]: 226: Hoare triple {46676#(< ~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)); {45803#true} is VALID [2022-04-08 12:44:15,479 INFO L290 TraceCheckUtils]: 225: Hoare triple {46676#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {46676#(< ~counter~0 48)} is VALID [2022-04-08 12:44:15,480 INFO L290 TraceCheckUtils]: 224: Hoare triple {46704#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46676#(< ~counter~0 48)} is VALID [2022-04-08 12:44:15,480 INFO L290 TraceCheckUtils]: 223: Hoare triple {46704#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46704#(< ~counter~0 47)} is VALID [2022-04-08 12:44:15,481 INFO L290 TraceCheckUtils]: 222: Hoare triple {46704#(< ~counter~0 47)} assume !!(0 != ~r~0); {46704#(< ~counter~0 47)} is VALID [2022-04-08 12:44:15,481 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {45803#true} {46704#(< ~counter~0 47)} #63#return; {46704#(< ~counter~0 47)} is VALID [2022-04-08 12:44:15,481 INFO L290 TraceCheckUtils]: 220: Hoare triple {45803#true} assume true; {45803#true} is VALID [2022-04-08 12:44:15,481 INFO L290 TraceCheckUtils]: 219: Hoare triple {45803#true} assume !(0 == ~cond); {45803#true} is VALID [2022-04-08 12:44:15,481 INFO L290 TraceCheckUtils]: 218: Hoare triple {45803#true} ~cond := #in~cond; {45803#true} is VALID [2022-04-08 12:44:15,481 INFO L272 TraceCheckUtils]: 217: Hoare triple {46704#(< ~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)); {45803#true} is VALID [2022-04-08 12:44:15,487 INFO L290 TraceCheckUtils]: 216: Hoare triple {46704#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {46704#(< ~counter~0 47)} is VALID [2022-04-08 12:44:15,489 INFO L290 TraceCheckUtils]: 215: Hoare triple {46732#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46704#(< ~counter~0 47)} is VALID [2022-04-08 12:44:15,489 INFO L290 TraceCheckUtils]: 214: Hoare triple {46732#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46732#(< ~counter~0 46)} is VALID [2022-04-08 12:44:15,489 INFO L290 TraceCheckUtils]: 213: Hoare triple {46732#(< ~counter~0 46)} assume !!(0 != ~r~0); {46732#(< ~counter~0 46)} is VALID [2022-04-08 12:44:15,490 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {45803#true} {46732#(< ~counter~0 46)} #63#return; {46732#(< ~counter~0 46)} is VALID [2022-04-08 12:44:15,490 INFO L290 TraceCheckUtils]: 211: Hoare triple {45803#true} assume true; {45803#true} is VALID [2022-04-08 12:44:15,490 INFO L290 TraceCheckUtils]: 210: Hoare triple {45803#true} assume !(0 == ~cond); {45803#true} is VALID [2022-04-08 12:44:15,490 INFO L290 TraceCheckUtils]: 209: Hoare triple {45803#true} ~cond := #in~cond; {45803#true} is VALID [2022-04-08 12:44:15,491 INFO L272 TraceCheckUtils]: 208: Hoare triple {46732#(< ~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)); {45803#true} is VALID [2022-04-08 12:44:15,491 INFO L290 TraceCheckUtils]: 207: Hoare triple {46732#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {46732#(< ~counter~0 46)} is VALID [2022-04-08 12:44:15,492 INFO L290 TraceCheckUtils]: 206: Hoare triple {46760#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46732#(< ~counter~0 46)} is VALID [2022-04-08 12:44:15,492 INFO L290 TraceCheckUtils]: 205: Hoare triple {46760#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46760#(< ~counter~0 45)} is VALID [2022-04-08 12:44:15,493 INFO L290 TraceCheckUtils]: 204: Hoare triple {46760#(< ~counter~0 45)} assume !!(0 != ~r~0); {46760#(< ~counter~0 45)} is VALID [2022-04-08 12:44:15,493 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {45803#true} {46760#(< ~counter~0 45)} #63#return; {46760#(< ~counter~0 45)} is VALID [2022-04-08 12:44:15,494 INFO L290 TraceCheckUtils]: 202: Hoare triple {45803#true} assume true; {45803#true} is VALID [2022-04-08 12:44:15,494 INFO L290 TraceCheckUtils]: 201: Hoare triple {45803#true} assume !(0 == ~cond); {45803#true} is VALID [2022-04-08 12:44:15,494 INFO L290 TraceCheckUtils]: 200: Hoare triple {45803#true} ~cond := #in~cond; {45803#true} is VALID [2022-04-08 12:44:15,494 INFO L272 TraceCheckUtils]: 199: Hoare triple {46760#(< ~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)); {45803#true} is VALID [2022-04-08 12:44:15,494 INFO L290 TraceCheckUtils]: 198: Hoare triple {46760#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {46760#(< ~counter~0 45)} is VALID [2022-04-08 12:44:15,495 INFO L290 TraceCheckUtils]: 197: Hoare triple {46788#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46760#(< ~counter~0 45)} is VALID [2022-04-08 12:44:15,496 INFO L290 TraceCheckUtils]: 196: Hoare triple {46788#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46788#(< ~counter~0 44)} is VALID [2022-04-08 12:44:15,496 INFO L290 TraceCheckUtils]: 195: Hoare triple {46788#(< ~counter~0 44)} assume !!(0 != ~r~0); {46788#(< ~counter~0 44)} is VALID [2022-04-08 12:44:15,497 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {45803#true} {46788#(< ~counter~0 44)} #63#return; {46788#(< ~counter~0 44)} is VALID [2022-04-08 12:44:15,497 INFO L290 TraceCheckUtils]: 193: Hoare triple {45803#true} assume true; {45803#true} is VALID [2022-04-08 12:44:15,497 INFO L290 TraceCheckUtils]: 192: Hoare triple {45803#true} assume !(0 == ~cond); {45803#true} is VALID [2022-04-08 12:44:15,497 INFO L290 TraceCheckUtils]: 191: Hoare triple {45803#true} ~cond := #in~cond; {45803#true} is VALID [2022-04-08 12:44:15,497 INFO L272 TraceCheckUtils]: 190: Hoare triple {46788#(< ~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)); {45803#true} is VALID [2022-04-08 12:44:15,498 INFO L290 TraceCheckUtils]: 189: Hoare triple {46788#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {46788#(< ~counter~0 44)} is VALID [2022-04-08 12:44:15,499 INFO L290 TraceCheckUtils]: 188: Hoare triple {46816#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46788#(< ~counter~0 44)} is VALID [2022-04-08 12:44:15,499 INFO L290 TraceCheckUtils]: 187: Hoare triple {46816#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46816#(< ~counter~0 43)} is VALID [2022-04-08 12:44:15,499 INFO L290 TraceCheckUtils]: 186: Hoare triple {46816#(< ~counter~0 43)} assume !!(0 != ~r~0); {46816#(< ~counter~0 43)} is VALID [2022-04-08 12:44:15,500 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {45803#true} {46816#(< ~counter~0 43)} #63#return; {46816#(< ~counter~0 43)} is VALID [2022-04-08 12:44:15,500 INFO L290 TraceCheckUtils]: 184: Hoare triple {45803#true} assume true; {45803#true} is VALID [2022-04-08 12:44:15,500 INFO L290 TraceCheckUtils]: 183: Hoare triple {45803#true} assume !(0 == ~cond); {45803#true} is VALID [2022-04-08 12:44:15,500 INFO L290 TraceCheckUtils]: 182: Hoare triple {45803#true} ~cond := #in~cond; {45803#true} is VALID [2022-04-08 12:44:15,500 INFO L272 TraceCheckUtils]: 181: Hoare triple {46816#(< ~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)); {45803#true} is VALID [2022-04-08 12:44:15,501 INFO L290 TraceCheckUtils]: 180: Hoare triple {46816#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {46816#(< ~counter~0 43)} is VALID [2022-04-08 12:44:15,502 INFO L290 TraceCheckUtils]: 179: Hoare triple {46844#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46816#(< ~counter~0 43)} is VALID [2022-04-08 12:44:15,502 INFO L290 TraceCheckUtils]: 178: Hoare triple {46844#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46844#(< ~counter~0 42)} is VALID [2022-04-08 12:44:15,503 INFO L290 TraceCheckUtils]: 177: Hoare triple {46844#(< ~counter~0 42)} assume !!(0 != ~r~0); {46844#(< ~counter~0 42)} is VALID [2022-04-08 12:44:15,503 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {45803#true} {46844#(< ~counter~0 42)} #63#return; {46844#(< ~counter~0 42)} is VALID [2022-04-08 12:44:15,504 INFO L290 TraceCheckUtils]: 175: Hoare triple {45803#true} assume true; {45803#true} is VALID [2022-04-08 12:44:15,504 INFO L290 TraceCheckUtils]: 174: Hoare triple {45803#true} assume !(0 == ~cond); {45803#true} is VALID [2022-04-08 12:44:15,504 INFO L290 TraceCheckUtils]: 173: Hoare triple {45803#true} ~cond := #in~cond; {45803#true} is VALID [2022-04-08 12:44:15,504 INFO L272 TraceCheckUtils]: 172: Hoare triple {46844#(< ~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)); {45803#true} is VALID [2022-04-08 12:44:15,504 INFO L290 TraceCheckUtils]: 171: Hoare triple {46844#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {46844#(< ~counter~0 42)} is VALID [2022-04-08 12:44:15,505 INFO L290 TraceCheckUtils]: 170: Hoare triple {46872#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46844#(< ~counter~0 42)} is VALID [2022-04-08 12:44:15,506 INFO L290 TraceCheckUtils]: 169: Hoare triple {46872#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46872#(< ~counter~0 41)} is VALID [2022-04-08 12:44:15,506 INFO L290 TraceCheckUtils]: 168: Hoare triple {46872#(< ~counter~0 41)} assume !!(0 != ~r~0); {46872#(< ~counter~0 41)} is VALID [2022-04-08 12:44:15,507 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {45803#true} {46872#(< ~counter~0 41)} #63#return; {46872#(< ~counter~0 41)} is VALID [2022-04-08 12:44:15,507 INFO L290 TraceCheckUtils]: 166: Hoare triple {45803#true} assume true; {45803#true} is VALID [2022-04-08 12:44:15,507 INFO L290 TraceCheckUtils]: 165: Hoare triple {45803#true} assume !(0 == ~cond); {45803#true} is VALID [2022-04-08 12:44:15,507 INFO L290 TraceCheckUtils]: 164: Hoare triple {45803#true} ~cond := #in~cond; {45803#true} is VALID [2022-04-08 12:44:15,507 INFO L272 TraceCheckUtils]: 163: Hoare triple {46872#(< ~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)); {45803#true} is VALID [2022-04-08 12:44:15,508 INFO L290 TraceCheckUtils]: 162: Hoare triple {46872#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {46872#(< ~counter~0 41)} is VALID [2022-04-08 12:44:15,509 INFO L290 TraceCheckUtils]: 161: Hoare triple {46900#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46872#(< ~counter~0 41)} is VALID [2022-04-08 12:44:15,509 INFO L290 TraceCheckUtils]: 160: Hoare triple {46900#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46900#(< ~counter~0 40)} is VALID [2022-04-08 12:44:15,510 INFO L290 TraceCheckUtils]: 159: Hoare triple {46900#(< ~counter~0 40)} assume !!(0 != ~r~0); {46900#(< ~counter~0 40)} is VALID [2022-04-08 12:44:15,510 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {45803#true} {46900#(< ~counter~0 40)} #63#return; {46900#(< ~counter~0 40)} is VALID [2022-04-08 12:44:15,510 INFO L290 TraceCheckUtils]: 157: Hoare triple {45803#true} assume true; {45803#true} is VALID [2022-04-08 12:44:15,511 INFO L290 TraceCheckUtils]: 156: Hoare triple {45803#true} assume !(0 == ~cond); {45803#true} is VALID [2022-04-08 12:44:15,511 INFO L290 TraceCheckUtils]: 155: Hoare triple {45803#true} ~cond := #in~cond; {45803#true} is VALID [2022-04-08 12:44:15,511 INFO L272 TraceCheckUtils]: 154: Hoare triple {46900#(< ~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)); {45803#true} is VALID [2022-04-08 12:44:15,511 INFO L290 TraceCheckUtils]: 153: Hoare triple {46900#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {46900#(< ~counter~0 40)} is VALID [2022-04-08 12:44:15,512 INFO L290 TraceCheckUtils]: 152: Hoare triple {46928#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46900#(< ~counter~0 40)} is VALID [2022-04-08 12:44:15,513 INFO L290 TraceCheckUtils]: 151: Hoare triple {46928#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46928#(< ~counter~0 39)} is VALID [2022-04-08 12:44:15,513 INFO L290 TraceCheckUtils]: 150: Hoare triple {46928#(< ~counter~0 39)} assume !!(0 != ~r~0); {46928#(< ~counter~0 39)} is VALID [2022-04-08 12:44:15,514 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {45803#true} {46928#(< ~counter~0 39)} #63#return; {46928#(< ~counter~0 39)} is VALID [2022-04-08 12:44:15,514 INFO L290 TraceCheckUtils]: 148: Hoare triple {45803#true} assume true; {45803#true} is VALID [2022-04-08 12:44:15,514 INFO L290 TraceCheckUtils]: 147: Hoare triple {45803#true} assume !(0 == ~cond); {45803#true} is VALID [2022-04-08 12:44:15,514 INFO L290 TraceCheckUtils]: 146: Hoare triple {45803#true} ~cond := #in~cond; {45803#true} is VALID [2022-04-08 12:44:15,514 INFO L272 TraceCheckUtils]: 145: Hoare triple {46928#(< ~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)); {45803#true} is VALID [2022-04-08 12:44:15,516 INFO L290 TraceCheckUtils]: 144: Hoare triple {46928#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {46928#(< ~counter~0 39)} is VALID [2022-04-08 12:44:15,517 INFO L290 TraceCheckUtils]: 143: Hoare triple {46956#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46928#(< ~counter~0 39)} is VALID [2022-04-08 12:44:15,517 INFO L290 TraceCheckUtils]: 142: Hoare triple {46956#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46956#(< ~counter~0 38)} is VALID [2022-04-08 12:44:15,517 INFO L290 TraceCheckUtils]: 141: Hoare triple {46956#(< ~counter~0 38)} assume !!(0 != ~r~0); {46956#(< ~counter~0 38)} is VALID [2022-04-08 12:44:15,518 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {45803#true} {46956#(< ~counter~0 38)} #63#return; {46956#(< ~counter~0 38)} is VALID [2022-04-08 12:44:15,518 INFO L290 TraceCheckUtils]: 139: Hoare triple {45803#true} assume true; {45803#true} is VALID [2022-04-08 12:44:15,518 INFO L290 TraceCheckUtils]: 138: Hoare triple {45803#true} assume !(0 == ~cond); {45803#true} is VALID [2022-04-08 12:44:15,518 INFO L290 TraceCheckUtils]: 137: Hoare triple {45803#true} ~cond := #in~cond; {45803#true} is VALID [2022-04-08 12:44:15,519 INFO L272 TraceCheckUtils]: 136: Hoare triple {46956#(< ~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)); {45803#true} is VALID [2022-04-08 12:44:15,519 INFO L290 TraceCheckUtils]: 135: Hoare triple {46956#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {46956#(< ~counter~0 38)} is VALID [2022-04-08 12:44:15,520 INFO L290 TraceCheckUtils]: 134: Hoare triple {46984#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46956#(< ~counter~0 38)} is VALID [2022-04-08 12:44:15,520 INFO L290 TraceCheckUtils]: 133: Hoare triple {46984#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46984#(< ~counter~0 37)} is VALID [2022-04-08 12:44:15,521 INFO L290 TraceCheckUtils]: 132: Hoare triple {46984#(< ~counter~0 37)} assume !!(0 != ~r~0); {46984#(< ~counter~0 37)} is VALID [2022-04-08 12:44:15,522 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {45803#true} {46984#(< ~counter~0 37)} #63#return; {46984#(< ~counter~0 37)} is VALID [2022-04-08 12:44:15,522 INFO L290 TraceCheckUtils]: 130: Hoare triple {45803#true} assume true; {45803#true} is VALID [2022-04-08 12:44:15,522 INFO L290 TraceCheckUtils]: 129: Hoare triple {45803#true} assume !(0 == ~cond); {45803#true} is VALID [2022-04-08 12:44:15,522 INFO L290 TraceCheckUtils]: 128: Hoare triple {45803#true} ~cond := #in~cond; {45803#true} is VALID [2022-04-08 12:44:15,522 INFO L272 TraceCheckUtils]: 127: Hoare triple {46984#(< ~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)); {45803#true} is VALID [2022-04-08 12:44:15,522 INFO L290 TraceCheckUtils]: 126: Hoare triple {46984#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {46984#(< ~counter~0 37)} is VALID [2022-04-08 12:44:15,523 INFO L290 TraceCheckUtils]: 125: Hoare triple {47012#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46984#(< ~counter~0 37)} is VALID [2022-04-08 12:44:15,524 INFO L290 TraceCheckUtils]: 124: Hoare triple {47012#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47012#(< ~counter~0 36)} is VALID [2022-04-08 12:44:15,524 INFO L290 TraceCheckUtils]: 123: Hoare triple {47012#(< ~counter~0 36)} assume !!(0 != ~r~0); {47012#(< ~counter~0 36)} is VALID [2022-04-08 12:44:15,525 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {45803#true} {47012#(< ~counter~0 36)} #63#return; {47012#(< ~counter~0 36)} is VALID [2022-04-08 12:44:15,525 INFO L290 TraceCheckUtils]: 121: Hoare triple {45803#true} assume true; {45803#true} is VALID [2022-04-08 12:44:15,525 INFO L290 TraceCheckUtils]: 120: Hoare triple {45803#true} assume !(0 == ~cond); {45803#true} is VALID [2022-04-08 12:44:15,525 INFO L290 TraceCheckUtils]: 119: Hoare triple {45803#true} ~cond := #in~cond; {45803#true} is VALID [2022-04-08 12:44:15,525 INFO L272 TraceCheckUtils]: 118: Hoare triple {47012#(< ~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)); {45803#true} is VALID [2022-04-08 12:44:15,526 INFO L290 TraceCheckUtils]: 117: Hoare triple {47012#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {47012#(< ~counter~0 36)} is VALID [2022-04-08 12:44:15,527 INFO L290 TraceCheckUtils]: 116: Hoare triple {47040#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47012#(< ~counter~0 36)} is VALID [2022-04-08 12:44:15,527 INFO L290 TraceCheckUtils]: 115: Hoare triple {47040#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47040#(< ~counter~0 35)} is VALID [2022-04-08 12:44:15,527 INFO L290 TraceCheckUtils]: 114: Hoare triple {47040#(< ~counter~0 35)} assume !!(0 != ~r~0); {47040#(< ~counter~0 35)} is VALID [2022-04-08 12:44:15,528 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {45803#true} {47040#(< ~counter~0 35)} #63#return; {47040#(< ~counter~0 35)} is VALID [2022-04-08 12:44:15,528 INFO L290 TraceCheckUtils]: 112: Hoare triple {45803#true} assume true; {45803#true} is VALID [2022-04-08 12:44:15,528 INFO L290 TraceCheckUtils]: 111: Hoare triple {45803#true} assume !(0 == ~cond); {45803#true} is VALID [2022-04-08 12:44:15,528 INFO L290 TraceCheckUtils]: 110: Hoare triple {45803#true} ~cond := #in~cond; {45803#true} is VALID [2022-04-08 12:44:15,528 INFO L272 TraceCheckUtils]: 109: Hoare triple {47040#(< ~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)); {45803#true} is VALID [2022-04-08 12:44:15,529 INFO L290 TraceCheckUtils]: 108: Hoare triple {47040#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {47040#(< ~counter~0 35)} is VALID [2022-04-08 12:44:15,530 INFO L290 TraceCheckUtils]: 107: Hoare triple {47068#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47040#(< ~counter~0 35)} is VALID [2022-04-08 12:44:15,530 INFO L290 TraceCheckUtils]: 106: Hoare triple {47068#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47068#(< ~counter~0 34)} is VALID [2022-04-08 12:44:15,530 INFO L290 TraceCheckUtils]: 105: Hoare triple {47068#(< ~counter~0 34)} assume !!(0 != ~r~0); {47068#(< ~counter~0 34)} is VALID [2022-04-08 12:44:15,531 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {45803#true} {47068#(< ~counter~0 34)} #63#return; {47068#(< ~counter~0 34)} is VALID [2022-04-08 12:44:15,531 INFO L290 TraceCheckUtils]: 103: Hoare triple {45803#true} assume true; {45803#true} is VALID [2022-04-08 12:44:15,531 INFO L290 TraceCheckUtils]: 102: Hoare triple {45803#true} assume !(0 == ~cond); {45803#true} is VALID [2022-04-08 12:44:15,531 INFO L290 TraceCheckUtils]: 101: Hoare triple {45803#true} ~cond := #in~cond; {45803#true} is VALID [2022-04-08 12:44:15,531 INFO L272 TraceCheckUtils]: 100: Hoare triple {47068#(< ~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)); {45803#true} is VALID [2022-04-08 12:44:15,532 INFO L290 TraceCheckUtils]: 99: Hoare triple {47068#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {47068#(< ~counter~0 34)} is VALID [2022-04-08 12:44:15,533 INFO L290 TraceCheckUtils]: 98: Hoare triple {47096#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47068#(< ~counter~0 34)} is VALID [2022-04-08 12:44:15,533 INFO L290 TraceCheckUtils]: 97: Hoare triple {47096#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47096#(< ~counter~0 33)} is VALID [2022-04-08 12:44:15,533 INFO L290 TraceCheckUtils]: 96: Hoare triple {47096#(< ~counter~0 33)} assume !!(0 != ~r~0); {47096#(< ~counter~0 33)} is VALID [2022-04-08 12:44:15,534 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {45803#true} {47096#(< ~counter~0 33)} #63#return; {47096#(< ~counter~0 33)} is VALID [2022-04-08 12:44:15,534 INFO L290 TraceCheckUtils]: 94: Hoare triple {45803#true} assume true; {45803#true} is VALID [2022-04-08 12:44:15,534 INFO L290 TraceCheckUtils]: 93: Hoare triple {45803#true} assume !(0 == ~cond); {45803#true} is VALID [2022-04-08 12:44:15,534 INFO L290 TraceCheckUtils]: 92: Hoare triple {45803#true} ~cond := #in~cond; {45803#true} is VALID [2022-04-08 12:44:15,534 INFO L272 TraceCheckUtils]: 91: Hoare triple {47096#(< ~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)); {45803#true} is VALID [2022-04-08 12:44:15,535 INFO L290 TraceCheckUtils]: 90: Hoare triple {47096#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {47096#(< ~counter~0 33)} is VALID [2022-04-08 12:44:15,536 INFO L290 TraceCheckUtils]: 89: Hoare triple {47124#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47096#(< ~counter~0 33)} is VALID [2022-04-08 12:44:15,536 INFO L290 TraceCheckUtils]: 88: Hoare triple {47124#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47124#(< ~counter~0 32)} is VALID [2022-04-08 12:44:15,536 INFO L290 TraceCheckUtils]: 87: Hoare triple {47124#(< ~counter~0 32)} assume !!(0 != ~r~0); {47124#(< ~counter~0 32)} is VALID [2022-04-08 12:44:15,537 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {45803#true} {47124#(< ~counter~0 32)} #63#return; {47124#(< ~counter~0 32)} is VALID [2022-04-08 12:44:15,537 INFO L290 TraceCheckUtils]: 85: Hoare triple {45803#true} assume true; {45803#true} is VALID [2022-04-08 12:44:15,537 INFO L290 TraceCheckUtils]: 84: Hoare triple {45803#true} assume !(0 == ~cond); {45803#true} is VALID [2022-04-08 12:44:15,537 INFO L290 TraceCheckUtils]: 83: Hoare triple {45803#true} ~cond := #in~cond; {45803#true} is VALID [2022-04-08 12:44:15,537 INFO L272 TraceCheckUtils]: 82: Hoare triple {47124#(< ~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)); {45803#true} is VALID [2022-04-08 12:44:15,538 INFO L290 TraceCheckUtils]: 81: Hoare triple {47124#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {47124#(< ~counter~0 32)} is VALID [2022-04-08 12:44:15,538 INFO L290 TraceCheckUtils]: 80: Hoare triple {47152#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47124#(< ~counter~0 32)} is VALID [2022-04-08 12:44:15,539 INFO L290 TraceCheckUtils]: 79: Hoare triple {47152#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47152#(< ~counter~0 31)} is VALID [2022-04-08 12:44:15,539 INFO L290 TraceCheckUtils]: 78: Hoare triple {47152#(< ~counter~0 31)} assume !!(0 != ~r~0); {47152#(< ~counter~0 31)} is VALID [2022-04-08 12:44:15,540 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {45803#true} {47152#(< ~counter~0 31)} #63#return; {47152#(< ~counter~0 31)} is VALID [2022-04-08 12:44:15,540 INFO L290 TraceCheckUtils]: 76: Hoare triple {45803#true} assume true; {45803#true} is VALID [2022-04-08 12:44:15,540 INFO L290 TraceCheckUtils]: 75: Hoare triple {45803#true} assume !(0 == ~cond); {45803#true} is VALID [2022-04-08 12:44:15,540 INFO L290 TraceCheckUtils]: 74: Hoare triple {45803#true} ~cond := #in~cond; {45803#true} is VALID [2022-04-08 12:44:15,540 INFO L272 TraceCheckUtils]: 73: Hoare triple {47152#(< ~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)); {45803#true} is VALID [2022-04-08 12:44:15,541 INFO L290 TraceCheckUtils]: 72: Hoare triple {47152#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {47152#(< ~counter~0 31)} is VALID [2022-04-08 12:44:15,541 INFO L290 TraceCheckUtils]: 71: Hoare triple {47180#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47152#(< ~counter~0 31)} is VALID [2022-04-08 12:44:15,542 INFO L290 TraceCheckUtils]: 70: Hoare triple {47180#(< ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47180#(< ~counter~0 30)} is VALID [2022-04-08 12:44:15,542 INFO L290 TraceCheckUtils]: 69: Hoare triple {47180#(< ~counter~0 30)} assume !!(0 != ~r~0); {47180#(< ~counter~0 30)} is VALID [2022-04-08 12:44:15,543 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {45803#true} {47180#(< ~counter~0 30)} #63#return; {47180#(< ~counter~0 30)} is VALID [2022-04-08 12:44:15,543 INFO L290 TraceCheckUtils]: 67: Hoare triple {45803#true} assume true; {45803#true} is VALID [2022-04-08 12:44:15,543 INFO L290 TraceCheckUtils]: 66: Hoare triple {45803#true} assume !(0 == ~cond); {45803#true} is VALID [2022-04-08 12:44:15,543 INFO L290 TraceCheckUtils]: 65: Hoare triple {45803#true} ~cond := #in~cond; {45803#true} is VALID [2022-04-08 12:44:15,543 INFO L272 TraceCheckUtils]: 64: Hoare triple {47180#(< ~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)); {45803#true} is VALID [2022-04-08 12:44:15,544 INFO L290 TraceCheckUtils]: 63: Hoare triple {47180#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {47180#(< ~counter~0 30)} is VALID [2022-04-08 12:44:15,545 INFO L290 TraceCheckUtils]: 62: Hoare triple {47208#(< ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47180#(< ~counter~0 30)} is VALID [2022-04-08 12:44:15,545 INFO L290 TraceCheckUtils]: 61: Hoare triple {47208#(< ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47208#(< ~counter~0 29)} is VALID [2022-04-08 12:44:15,545 INFO L290 TraceCheckUtils]: 60: Hoare triple {47208#(< ~counter~0 29)} assume !!(0 != ~r~0); {47208#(< ~counter~0 29)} is VALID [2022-04-08 12:44:15,546 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {45803#true} {47208#(< ~counter~0 29)} #63#return; {47208#(< ~counter~0 29)} is VALID [2022-04-08 12:44:15,546 INFO L290 TraceCheckUtils]: 58: Hoare triple {45803#true} assume true; {45803#true} is VALID [2022-04-08 12:44:15,546 INFO L290 TraceCheckUtils]: 57: Hoare triple {45803#true} assume !(0 == ~cond); {45803#true} is VALID [2022-04-08 12:44:15,546 INFO L290 TraceCheckUtils]: 56: Hoare triple {45803#true} ~cond := #in~cond; {45803#true} is VALID [2022-04-08 12:44:15,547 INFO L272 TraceCheckUtils]: 55: Hoare triple {47208#(< ~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)); {45803#true} is VALID [2022-04-08 12:44:15,547 INFO L290 TraceCheckUtils]: 54: Hoare triple {47208#(< ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {47208#(< ~counter~0 29)} is VALID [2022-04-08 12:44:15,548 INFO L290 TraceCheckUtils]: 53: Hoare triple {47236#(< ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47208#(< ~counter~0 29)} is VALID [2022-04-08 12:44:15,548 INFO L290 TraceCheckUtils]: 52: Hoare triple {47236#(< ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47236#(< ~counter~0 28)} is VALID [2022-04-08 12:44:15,549 INFO L290 TraceCheckUtils]: 51: Hoare triple {47236#(< ~counter~0 28)} assume !!(0 != ~r~0); {47236#(< ~counter~0 28)} is VALID [2022-04-08 12:44:15,549 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {45803#true} {47236#(< ~counter~0 28)} #63#return; {47236#(< ~counter~0 28)} is VALID [2022-04-08 12:44:15,549 INFO L290 TraceCheckUtils]: 49: Hoare triple {45803#true} assume true; {45803#true} is VALID [2022-04-08 12:44:15,549 INFO L290 TraceCheckUtils]: 48: Hoare triple {45803#true} assume !(0 == ~cond); {45803#true} is VALID [2022-04-08 12:44:15,549 INFO L290 TraceCheckUtils]: 47: Hoare triple {45803#true} ~cond := #in~cond; {45803#true} is VALID [2022-04-08 12:44:15,549 INFO L272 TraceCheckUtils]: 46: Hoare triple {47236#(< ~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)); {45803#true} is VALID [2022-04-08 12:44:15,550 INFO L290 TraceCheckUtils]: 45: Hoare triple {47236#(< ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {47236#(< ~counter~0 28)} is VALID [2022-04-08 12:44:15,550 INFO L290 TraceCheckUtils]: 44: Hoare triple {46560#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47236#(< ~counter~0 28)} is VALID [2022-04-08 12:44:15,551 INFO L290 TraceCheckUtils]: 43: Hoare triple {46560#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46560#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:15,551 INFO L290 TraceCheckUtils]: 42: Hoare triple {46560#(<= ~counter~0 26)} assume !!(0 != ~r~0); {46560#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:15,551 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {45803#true} {46560#(<= ~counter~0 26)} #63#return; {46560#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:15,551 INFO L290 TraceCheckUtils]: 40: Hoare triple {45803#true} assume true; {45803#true} is VALID [2022-04-08 12:44:15,551 INFO L290 TraceCheckUtils]: 39: Hoare triple {45803#true} assume !(0 == ~cond); {45803#true} is VALID [2022-04-08 12:44:15,552 INFO L290 TraceCheckUtils]: 38: Hoare triple {45803#true} ~cond := #in~cond; {45803#true} is VALID [2022-04-08 12:44:15,552 INFO L272 TraceCheckUtils]: 37: Hoare triple {46560#(<= ~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)); {45803#true} is VALID [2022-04-08 12:44:15,552 INFO L290 TraceCheckUtils]: 36: Hoare triple {46560#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {46560#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:15,552 INFO L290 TraceCheckUtils]: 35: Hoare triple {46532#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46560#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:15,553 INFO L290 TraceCheckUtils]: 34: Hoare triple {46532#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46532#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:15,553 INFO L290 TraceCheckUtils]: 33: Hoare triple {46532#(<= ~counter~0 25)} assume !!(0 != ~r~0); {46532#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:15,554 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {45803#true} {46532#(<= ~counter~0 25)} #63#return; {46532#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:15,554 INFO L290 TraceCheckUtils]: 31: Hoare triple {45803#true} assume true; {45803#true} is VALID [2022-04-08 12:44:15,554 INFO L290 TraceCheckUtils]: 30: Hoare triple {45803#true} assume !(0 == ~cond); {45803#true} is VALID [2022-04-08 12:44:15,554 INFO L290 TraceCheckUtils]: 29: Hoare triple {45803#true} ~cond := #in~cond; {45803#true} is VALID [2022-04-08 12:44:15,554 INFO L272 TraceCheckUtils]: 28: Hoare triple {46532#(<= ~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)); {45803#true} is VALID [2022-04-08 12:44:15,554 INFO L290 TraceCheckUtils]: 27: Hoare triple {46532#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {46532#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:15,555 INFO L290 TraceCheckUtils]: 26: Hoare triple {46504#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46532#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:15,555 INFO L290 TraceCheckUtils]: 25: Hoare triple {46504#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46504#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:15,555 INFO L290 TraceCheckUtils]: 24: Hoare triple {46504#(<= ~counter~0 24)} assume !!(0 != ~r~0); {46504#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:15,556 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {45803#true} {46504#(<= ~counter~0 24)} #63#return; {46504#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:15,556 INFO L290 TraceCheckUtils]: 22: Hoare triple {45803#true} assume true; {45803#true} is VALID [2022-04-08 12:44:15,556 INFO L290 TraceCheckUtils]: 21: Hoare triple {45803#true} assume !(0 == ~cond); {45803#true} is VALID [2022-04-08 12:44:15,556 INFO L290 TraceCheckUtils]: 20: Hoare triple {45803#true} ~cond := #in~cond; {45803#true} is VALID [2022-04-08 12:44:15,556 INFO L272 TraceCheckUtils]: 19: Hoare triple {46504#(<= ~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)); {45803#true} is VALID [2022-04-08 12:44:15,556 INFO L290 TraceCheckUtils]: 18: Hoare triple {46504#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {46504#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:15,557 INFO L290 TraceCheckUtils]: 17: Hoare triple {46476#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46504#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:15,557 INFO L290 TraceCheckUtils]: 16: Hoare triple {46476#(<= ~counter~0 23)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {46476#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:15,558 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {45803#true} {46476#(<= ~counter~0 23)} #61#return; {46476#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:15,558 INFO L290 TraceCheckUtils]: 14: Hoare triple {45803#true} assume true; {45803#true} is VALID [2022-04-08 12:44:15,558 INFO L290 TraceCheckUtils]: 13: Hoare triple {45803#true} assume !(0 == ~cond); {45803#true} is VALID [2022-04-08 12:44:15,558 INFO L290 TraceCheckUtils]: 12: Hoare triple {45803#true} ~cond := #in~cond; {45803#true} is VALID [2022-04-08 12:44:15,558 INFO L272 TraceCheckUtils]: 11: Hoare triple {46476#(<= ~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)); {45803#true} is VALID [2022-04-08 12:44:15,558 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {45803#true} {46476#(<= ~counter~0 23)} #59#return; {46476#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:15,558 INFO L290 TraceCheckUtils]: 9: Hoare triple {45803#true} assume true; {45803#true} is VALID [2022-04-08 12:44:15,558 INFO L290 TraceCheckUtils]: 8: Hoare triple {45803#true} assume !(0 == ~cond); {45803#true} is VALID [2022-04-08 12:44:15,559 INFO L290 TraceCheckUtils]: 7: Hoare triple {45803#true} ~cond := #in~cond; {45803#true} is VALID [2022-04-08 12:44:15,559 INFO L272 TraceCheckUtils]: 6: Hoare triple {46476#(<= ~counter~0 23)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {45803#true} is VALID [2022-04-08 12:44:15,559 INFO L290 TraceCheckUtils]: 5: Hoare triple {46476#(<= ~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; {46476#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:15,559 INFO L272 TraceCheckUtils]: 4: Hoare triple {46476#(<= ~counter~0 23)} call #t~ret7 := main(); {46476#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:15,559 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {46476#(<= ~counter~0 23)} {45803#true} #67#return; {46476#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:15,560 INFO L290 TraceCheckUtils]: 2: Hoare triple {46476#(<= ~counter~0 23)} assume true; {46476#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:15,560 INFO L290 TraceCheckUtils]: 1: Hoare triple {45803#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; {46476#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:15,560 INFO L272 TraceCheckUtils]: 0: Hoare triple {45803#true} call ULTIMATE.init(); {45803#true} is VALID [2022-04-08 12:44:15,562 INFO L134 CoverageAnalysis]: Checked inductivity of 3033 backedges. 52 proven. 1677 refuted. 0 times theorem prover too weak. 1304 trivial. 0 not checked. [2022-04-08 12:44:15,562 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:44:15,562 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2024042280] [2022-04-08 12:44:15,562 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:44:15,562 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1230447650] [2022-04-08 12:44:15,562 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1230447650] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:44:15,562 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:44:15,562 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [30, 30] total 54 [2022-04-08 12:44:15,563 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:44:15,563 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1880760887] [2022-04-08 12:44:15,563 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1880760887] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:44:15,563 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:44:15,563 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [30] imperfect sequences [] total 30 [2022-04-08 12:44:15,563 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1247231373] [2022-04-08 12:44:15,563 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:44:15,564 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 [2022-04-08 12:44:15,564 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:44:15,564 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) [2022-04-08 12:44:15,765 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 254 edges. 254 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:44:15,765 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 30 states [2022-04-08 12:44:15,765 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:44:15,765 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2022-04-08 12:44:15,766 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 12:44:15,766 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) [2022-04-08 12:44:17,088 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:44:17,089 INFO L93 Difference]: Finished difference Result 268 states and 296 transitions. [2022-04-08 12:44:17,089 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2022-04-08 12:44:17,089 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 [2022-04-08 12:44:17,089 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:44:17,089 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) [2022-04-08 12:44:17,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 295 transitions. [2022-04-08 12:44:17,095 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) [2022-04-08 12:44:17,101 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 295 transitions. [2022-04-08 12:44:17,101 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 56 states and 295 transitions. [2022-04-08 12:44:17,318 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 295 edges. 295 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:44:17,321 INFO L225 Difference]: With dead ends: 268 [2022-04-08 12:44:17,321 INFO L226 Difference]: Without dead ends: 263 [2022-04-08 12:44:17,322 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 539 GetRequests, 460 SyntacticMatches, 1 SemanticMatches, 78 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 423 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=2709, Invalid=3611, Unknown=0, NotChecked=0, Total=6320 [2022-04-08 12:44:17,323 INFO L913 BasicCegarLoop]: 52 mSDtfsCounter, 119 mSDsluCounter, 226 mSDsCounter, 0 mSdLazyCounter, 150 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 119 SdHoareTripleChecker+Valid, 278 SdHoareTripleChecker+Invalid, 178 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 150 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 12:44:17,323 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [119 Valid, 278 Invalid, 178 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 150 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 12:44:17,323 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 263 states. [2022-04-08 12:44:17,695 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 263 to 263. [2022-04-08 12:44:17,695 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:44:17,695 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) [2022-04-08 12:44:17,695 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) [2022-04-08 12:44:17,699 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) [2022-04-08 12:44:17,703 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:44:17,703 INFO L93 Difference]: Finished difference Result 263 states and 291 transitions. [2022-04-08 12:44:17,703 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 291 transitions. [2022-04-08 12:44:17,704 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:44:17,704 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:44:17,704 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. [2022-04-08 12:44:17,704 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. [2022-04-08 12:44:17,709 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:44:17,709 INFO L93 Difference]: Finished difference Result 263 states and 291 transitions. [2022-04-08 12:44:17,709 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 291 transitions. [2022-04-08 12:44:17,709 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:44:17,709 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:44:17,709 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:44:17,709 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:44:17,710 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) [2022-04-08 12:44:17,715 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 263 states and 291 transitions. [2022-04-08 12:44:17,715 INFO L78 Accepts]: Start accepts. Automaton has 263 states and 291 transitions. Word has length 257 [2022-04-08 12:44:17,715 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:44:17,715 INFO L478 AbstractCegarLoop]: Abstraction has 263 states and 291 transitions. [2022-04-08 12:44:17,715 INFO L479 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) [2022-04-08 12:44:17,716 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 263 states and 291 transitions. [2022-04-08 12:44:19,331 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 291 edges. 291 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:44:19,331 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 291 transitions. [2022-04-08 12:44:19,332 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-04-08 12:44:19,332 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:44:19,332 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:44:19,339 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Forceful destruction successful, exit code 0 [2022-04-08 12:44:19,532 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,31 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:44:19,533 INFO L403 AbstractCegarLoop]: === Iteration 31 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:44:19,533 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:44:19,533 INFO L85 PathProgramCache]: Analyzing trace with hash 1462406492, now seen corresponding path program 53 times [2022-04-08 12:44:19,533 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:44:19,533 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [89824953] [2022-04-08 12:44:19,533 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:44:19,534 INFO L85 PathProgramCache]: Analyzing trace with hash 1462406492, now seen corresponding path program 54 times [2022-04-08 12:44:19,534 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:44:19,534 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [727344786] [2022-04-08 12:44:19,534 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:44:19,534 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:44:19,555 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:44:19,555 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [297163764] [2022-04-08 12:44:19,555 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 12:44:19,555 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:44:19,555 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:44:19,556 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) [2022-04-08 12:44:19,556 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Waiting until timeout for monitored process [2022-04-08 12:44:26,487 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 28 check-sat command(s) [2022-04-08 12:44:26,487 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:44:26,502 INFO L263 TraceCheckSpWp]: Trace formula consists of 633 conjuncts, 59 conjunts are in the unsatisfiable core [2022-04-08 12:44:26,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:44:26,567 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:44:28,041 INFO L272 TraceCheckUtils]: 0: Hoare triple {49038#true} call ULTIMATE.init(); {49038#true} is VALID [2022-04-08 12:44:28,042 INFO L290 TraceCheckUtils]: 1: Hoare triple {49038#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; {49046#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:28,042 INFO L290 TraceCheckUtils]: 2: Hoare triple {49046#(<= ~counter~0 0)} assume true; {49046#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:28,042 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {49046#(<= ~counter~0 0)} {49038#true} #67#return; {49046#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:28,043 INFO L272 TraceCheckUtils]: 4: Hoare triple {49046#(<= ~counter~0 0)} call #t~ret7 := main(); {49046#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:28,043 INFO L290 TraceCheckUtils]: 5: Hoare triple {49046#(<= ~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; {49046#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:28,044 INFO L272 TraceCheckUtils]: 6: Hoare triple {49046#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {49046#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:28,044 INFO L290 TraceCheckUtils]: 7: Hoare triple {49046#(<= ~counter~0 0)} ~cond := #in~cond; {49046#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:28,044 INFO L290 TraceCheckUtils]: 8: Hoare triple {49046#(<= ~counter~0 0)} assume !(0 == ~cond); {49046#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:28,044 INFO L290 TraceCheckUtils]: 9: Hoare triple {49046#(<= ~counter~0 0)} assume true; {49046#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:28,045 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {49046#(<= ~counter~0 0)} {49046#(<= ~counter~0 0)} #59#return; {49046#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:28,045 INFO L272 TraceCheckUtils]: 11: Hoare triple {49046#(<= ~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)); {49046#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:28,045 INFO L290 TraceCheckUtils]: 12: Hoare triple {49046#(<= ~counter~0 0)} ~cond := #in~cond; {49046#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:28,046 INFO L290 TraceCheckUtils]: 13: Hoare triple {49046#(<= ~counter~0 0)} assume !(0 == ~cond); {49046#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:28,046 INFO L290 TraceCheckUtils]: 14: Hoare triple {49046#(<= ~counter~0 0)} assume true; {49046#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:28,046 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {49046#(<= ~counter~0 0)} {49046#(<= ~counter~0 0)} #61#return; {49046#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:28,047 INFO L290 TraceCheckUtils]: 16: Hoare triple {49046#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {49046#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:28,048 INFO L290 TraceCheckUtils]: 17: Hoare triple {49046#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49095#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:28,048 INFO L290 TraceCheckUtils]: 18: Hoare triple {49095#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {49095#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:28,049 INFO L272 TraceCheckUtils]: 19: Hoare triple {49095#(<= ~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)); {49095#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:28,049 INFO L290 TraceCheckUtils]: 20: Hoare triple {49095#(<= ~counter~0 1)} ~cond := #in~cond; {49095#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:28,049 INFO L290 TraceCheckUtils]: 21: Hoare triple {49095#(<= ~counter~0 1)} assume !(0 == ~cond); {49095#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:28,049 INFO L290 TraceCheckUtils]: 22: Hoare triple {49095#(<= ~counter~0 1)} assume true; {49095#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:28,050 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {49095#(<= ~counter~0 1)} {49095#(<= ~counter~0 1)} #63#return; {49095#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:28,050 INFO L290 TraceCheckUtils]: 24: Hoare triple {49095#(<= ~counter~0 1)} assume !!(0 != ~r~0); {49095#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:28,050 INFO L290 TraceCheckUtils]: 25: Hoare triple {49095#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49095#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:28,051 INFO L290 TraceCheckUtils]: 26: Hoare triple {49095#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49123#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:28,052 INFO L290 TraceCheckUtils]: 27: Hoare triple {49123#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {49123#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:28,052 INFO L272 TraceCheckUtils]: 28: Hoare triple {49123#(<= ~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)); {49123#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:28,052 INFO L290 TraceCheckUtils]: 29: Hoare triple {49123#(<= ~counter~0 2)} ~cond := #in~cond; {49123#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:28,053 INFO L290 TraceCheckUtils]: 30: Hoare triple {49123#(<= ~counter~0 2)} assume !(0 == ~cond); {49123#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:28,053 INFO L290 TraceCheckUtils]: 31: Hoare triple {49123#(<= ~counter~0 2)} assume true; {49123#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:28,053 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {49123#(<= ~counter~0 2)} {49123#(<= ~counter~0 2)} #63#return; {49123#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:28,054 INFO L290 TraceCheckUtils]: 33: Hoare triple {49123#(<= ~counter~0 2)} assume !!(0 != ~r~0); {49123#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:28,054 INFO L290 TraceCheckUtils]: 34: Hoare triple {49123#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49123#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:28,054 INFO L290 TraceCheckUtils]: 35: Hoare triple {49123#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49151#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:28,055 INFO L290 TraceCheckUtils]: 36: Hoare triple {49151#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {49151#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:28,055 INFO L272 TraceCheckUtils]: 37: Hoare triple {49151#(<= ~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)); {49151#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:28,055 INFO L290 TraceCheckUtils]: 38: Hoare triple {49151#(<= ~counter~0 3)} ~cond := #in~cond; {49151#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:28,056 INFO L290 TraceCheckUtils]: 39: Hoare triple {49151#(<= ~counter~0 3)} assume !(0 == ~cond); {49151#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:28,056 INFO L290 TraceCheckUtils]: 40: Hoare triple {49151#(<= ~counter~0 3)} assume true; {49151#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:28,057 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {49151#(<= ~counter~0 3)} {49151#(<= ~counter~0 3)} #63#return; {49151#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:28,057 INFO L290 TraceCheckUtils]: 42: Hoare triple {49151#(<= ~counter~0 3)} assume !!(0 != ~r~0); {49151#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:28,057 INFO L290 TraceCheckUtils]: 43: Hoare triple {49151#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49151#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:28,058 INFO L290 TraceCheckUtils]: 44: Hoare triple {49151#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49179#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:28,058 INFO L290 TraceCheckUtils]: 45: Hoare triple {49179#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {49179#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:28,058 INFO L272 TraceCheckUtils]: 46: Hoare triple {49179#(<= ~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)); {49179#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:28,059 INFO L290 TraceCheckUtils]: 47: Hoare triple {49179#(<= ~counter~0 4)} ~cond := #in~cond; {49179#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:28,059 INFO L290 TraceCheckUtils]: 48: Hoare triple {49179#(<= ~counter~0 4)} assume !(0 == ~cond); {49179#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:28,059 INFO L290 TraceCheckUtils]: 49: Hoare triple {49179#(<= ~counter~0 4)} assume true; {49179#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:28,060 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {49179#(<= ~counter~0 4)} {49179#(<= ~counter~0 4)} #63#return; {49179#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:28,060 INFO L290 TraceCheckUtils]: 51: Hoare triple {49179#(<= ~counter~0 4)} assume !!(0 != ~r~0); {49179#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:28,060 INFO L290 TraceCheckUtils]: 52: Hoare triple {49179#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49179#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:28,061 INFO L290 TraceCheckUtils]: 53: Hoare triple {49179#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49207#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:28,062 INFO L290 TraceCheckUtils]: 54: Hoare triple {49207#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {49207#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:28,062 INFO L272 TraceCheckUtils]: 55: Hoare triple {49207#(<= ~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)); {49207#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:28,062 INFO L290 TraceCheckUtils]: 56: Hoare triple {49207#(<= ~counter~0 5)} ~cond := #in~cond; {49207#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:28,063 INFO L290 TraceCheckUtils]: 57: Hoare triple {49207#(<= ~counter~0 5)} assume !(0 == ~cond); {49207#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:28,063 INFO L290 TraceCheckUtils]: 58: Hoare triple {49207#(<= ~counter~0 5)} assume true; {49207#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:28,063 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {49207#(<= ~counter~0 5)} {49207#(<= ~counter~0 5)} #63#return; {49207#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:28,064 INFO L290 TraceCheckUtils]: 60: Hoare triple {49207#(<= ~counter~0 5)} assume !!(0 != ~r~0); {49207#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:28,064 INFO L290 TraceCheckUtils]: 61: Hoare triple {49207#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49207#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:28,065 INFO L290 TraceCheckUtils]: 62: Hoare triple {49207#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49235#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:28,065 INFO L290 TraceCheckUtils]: 63: Hoare triple {49235#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {49235#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:28,065 INFO L272 TraceCheckUtils]: 64: Hoare triple {49235#(<= ~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)); {49235#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:28,066 INFO L290 TraceCheckUtils]: 65: Hoare triple {49235#(<= ~counter~0 6)} ~cond := #in~cond; {49235#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:28,066 INFO L290 TraceCheckUtils]: 66: Hoare triple {49235#(<= ~counter~0 6)} assume !(0 == ~cond); {49235#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:28,066 INFO L290 TraceCheckUtils]: 67: Hoare triple {49235#(<= ~counter~0 6)} assume true; {49235#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:28,067 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {49235#(<= ~counter~0 6)} {49235#(<= ~counter~0 6)} #63#return; {49235#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:28,067 INFO L290 TraceCheckUtils]: 69: Hoare triple {49235#(<= ~counter~0 6)} assume !!(0 != ~r~0); {49235#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:28,072 INFO L290 TraceCheckUtils]: 70: Hoare triple {49235#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49235#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:28,074 INFO L290 TraceCheckUtils]: 71: Hoare triple {49235#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49263#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:28,074 INFO L290 TraceCheckUtils]: 72: Hoare triple {49263#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {49263#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:28,075 INFO L272 TraceCheckUtils]: 73: Hoare triple {49263#(<= ~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)); {49263#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:28,075 INFO L290 TraceCheckUtils]: 74: Hoare triple {49263#(<= ~counter~0 7)} ~cond := #in~cond; {49263#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:28,076 INFO L290 TraceCheckUtils]: 75: Hoare triple {49263#(<= ~counter~0 7)} assume !(0 == ~cond); {49263#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:28,076 INFO L290 TraceCheckUtils]: 76: Hoare triple {49263#(<= ~counter~0 7)} assume true; {49263#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:28,077 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {49263#(<= ~counter~0 7)} {49263#(<= ~counter~0 7)} #63#return; {49263#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:28,077 INFO L290 TraceCheckUtils]: 78: Hoare triple {49263#(<= ~counter~0 7)} assume !!(0 != ~r~0); {49263#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:28,078 INFO L290 TraceCheckUtils]: 79: Hoare triple {49263#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49263#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:28,079 INFO L290 TraceCheckUtils]: 80: Hoare triple {49263#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49291#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:28,079 INFO L290 TraceCheckUtils]: 81: Hoare triple {49291#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {49291#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:28,080 INFO L272 TraceCheckUtils]: 82: Hoare triple {49291#(<= ~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)); {49291#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:28,080 INFO L290 TraceCheckUtils]: 83: Hoare triple {49291#(<= ~counter~0 8)} ~cond := #in~cond; {49291#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:28,080 INFO L290 TraceCheckUtils]: 84: Hoare triple {49291#(<= ~counter~0 8)} assume !(0 == ~cond); {49291#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:28,081 INFO L290 TraceCheckUtils]: 85: Hoare triple {49291#(<= ~counter~0 8)} assume true; {49291#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:28,081 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {49291#(<= ~counter~0 8)} {49291#(<= ~counter~0 8)} #63#return; {49291#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:28,082 INFO L290 TraceCheckUtils]: 87: Hoare triple {49291#(<= ~counter~0 8)} assume !!(0 != ~r~0); {49291#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:28,082 INFO L290 TraceCheckUtils]: 88: Hoare triple {49291#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49291#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:28,083 INFO L290 TraceCheckUtils]: 89: Hoare triple {49291#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49319#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:28,084 INFO L290 TraceCheckUtils]: 90: Hoare triple {49319#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {49319#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:28,084 INFO L272 TraceCheckUtils]: 91: Hoare triple {49319#(<= ~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)); {49319#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:28,084 INFO L290 TraceCheckUtils]: 92: Hoare triple {49319#(<= ~counter~0 9)} ~cond := #in~cond; {49319#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:28,085 INFO L290 TraceCheckUtils]: 93: Hoare triple {49319#(<= ~counter~0 9)} assume !(0 == ~cond); {49319#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:28,085 INFO L290 TraceCheckUtils]: 94: Hoare triple {49319#(<= ~counter~0 9)} assume true; {49319#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:28,086 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {49319#(<= ~counter~0 9)} {49319#(<= ~counter~0 9)} #63#return; {49319#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:28,086 INFO L290 TraceCheckUtils]: 96: Hoare triple {49319#(<= ~counter~0 9)} assume !!(0 != ~r~0); {49319#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:28,086 INFO L290 TraceCheckUtils]: 97: Hoare triple {49319#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49319#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:28,087 INFO L290 TraceCheckUtils]: 98: Hoare triple {49319#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49347#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:28,087 INFO L290 TraceCheckUtils]: 99: Hoare triple {49347#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {49347#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:28,088 INFO L272 TraceCheckUtils]: 100: Hoare triple {49347#(<= ~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)); {49347#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:28,088 INFO L290 TraceCheckUtils]: 101: Hoare triple {49347#(<= ~counter~0 10)} ~cond := #in~cond; {49347#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:28,088 INFO L290 TraceCheckUtils]: 102: Hoare triple {49347#(<= ~counter~0 10)} assume !(0 == ~cond); {49347#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:28,088 INFO L290 TraceCheckUtils]: 103: Hoare triple {49347#(<= ~counter~0 10)} assume true; {49347#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:28,089 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {49347#(<= ~counter~0 10)} {49347#(<= ~counter~0 10)} #63#return; {49347#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:28,089 INFO L290 TraceCheckUtils]: 105: Hoare triple {49347#(<= ~counter~0 10)} assume !!(0 != ~r~0); {49347#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:28,089 INFO L290 TraceCheckUtils]: 106: Hoare triple {49347#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49347#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:28,090 INFO L290 TraceCheckUtils]: 107: Hoare triple {49347#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49375#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:28,090 INFO L290 TraceCheckUtils]: 108: Hoare triple {49375#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {49375#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:28,091 INFO L272 TraceCheckUtils]: 109: Hoare triple {49375#(<= ~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)); {49375#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:28,091 INFO L290 TraceCheckUtils]: 110: Hoare triple {49375#(<= ~counter~0 11)} ~cond := #in~cond; {49375#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:28,091 INFO L290 TraceCheckUtils]: 111: Hoare triple {49375#(<= ~counter~0 11)} assume !(0 == ~cond); {49375#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:28,092 INFO L290 TraceCheckUtils]: 112: Hoare triple {49375#(<= ~counter~0 11)} assume true; {49375#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:28,092 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {49375#(<= ~counter~0 11)} {49375#(<= ~counter~0 11)} #63#return; {49375#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:28,092 INFO L290 TraceCheckUtils]: 114: Hoare triple {49375#(<= ~counter~0 11)} assume !!(0 != ~r~0); {49375#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:28,093 INFO L290 TraceCheckUtils]: 115: Hoare triple {49375#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49375#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:28,093 INFO L290 TraceCheckUtils]: 116: Hoare triple {49375#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49403#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:28,094 INFO L290 TraceCheckUtils]: 117: Hoare triple {49403#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {49403#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:28,094 INFO L272 TraceCheckUtils]: 118: Hoare triple {49403#(<= ~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)); {49403#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:28,094 INFO L290 TraceCheckUtils]: 119: Hoare triple {49403#(<= ~counter~0 12)} ~cond := #in~cond; {49403#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:28,095 INFO L290 TraceCheckUtils]: 120: Hoare triple {49403#(<= ~counter~0 12)} assume !(0 == ~cond); {49403#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:28,095 INFO L290 TraceCheckUtils]: 121: Hoare triple {49403#(<= ~counter~0 12)} assume true; {49403#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:28,095 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {49403#(<= ~counter~0 12)} {49403#(<= ~counter~0 12)} #63#return; {49403#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:28,096 INFO L290 TraceCheckUtils]: 123: Hoare triple {49403#(<= ~counter~0 12)} assume !!(0 != ~r~0); {49403#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:28,096 INFO L290 TraceCheckUtils]: 124: Hoare triple {49403#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49403#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:28,097 INFO L290 TraceCheckUtils]: 125: Hoare triple {49403#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49431#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:28,097 INFO L290 TraceCheckUtils]: 126: Hoare triple {49431#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {49431#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:28,098 INFO L272 TraceCheckUtils]: 127: Hoare triple {49431#(<= ~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)); {49431#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:28,098 INFO L290 TraceCheckUtils]: 128: Hoare triple {49431#(<= ~counter~0 13)} ~cond := #in~cond; {49431#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:28,098 INFO L290 TraceCheckUtils]: 129: Hoare triple {49431#(<= ~counter~0 13)} assume !(0 == ~cond); {49431#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:28,098 INFO L290 TraceCheckUtils]: 130: Hoare triple {49431#(<= ~counter~0 13)} assume true; {49431#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:28,099 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {49431#(<= ~counter~0 13)} {49431#(<= ~counter~0 13)} #63#return; {49431#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:28,099 INFO L290 TraceCheckUtils]: 132: Hoare triple {49431#(<= ~counter~0 13)} assume !!(0 != ~r~0); {49431#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:28,099 INFO L290 TraceCheckUtils]: 133: Hoare triple {49431#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49431#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:28,100 INFO L290 TraceCheckUtils]: 134: Hoare triple {49431#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49459#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:28,100 INFO L290 TraceCheckUtils]: 135: Hoare triple {49459#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {49459#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:28,101 INFO L272 TraceCheckUtils]: 136: Hoare triple {49459#(<= ~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)); {49459#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:28,101 INFO L290 TraceCheckUtils]: 137: Hoare triple {49459#(<= ~counter~0 14)} ~cond := #in~cond; {49459#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:28,101 INFO L290 TraceCheckUtils]: 138: Hoare triple {49459#(<= ~counter~0 14)} assume !(0 == ~cond); {49459#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:28,102 INFO L290 TraceCheckUtils]: 139: Hoare triple {49459#(<= ~counter~0 14)} assume true; {49459#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:28,102 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {49459#(<= ~counter~0 14)} {49459#(<= ~counter~0 14)} #63#return; {49459#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:28,102 INFO L290 TraceCheckUtils]: 141: Hoare triple {49459#(<= ~counter~0 14)} assume !!(0 != ~r~0); {49459#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:28,103 INFO L290 TraceCheckUtils]: 142: Hoare triple {49459#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49459#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:28,103 INFO L290 TraceCheckUtils]: 143: Hoare triple {49459#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49487#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:28,104 INFO L290 TraceCheckUtils]: 144: Hoare triple {49487#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {49487#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:28,104 INFO L272 TraceCheckUtils]: 145: Hoare triple {49487#(<= ~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)); {49487#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:28,105 INFO L290 TraceCheckUtils]: 146: Hoare triple {49487#(<= ~counter~0 15)} ~cond := #in~cond; {49487#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:28,105 INFO L290 TraceCheckUtils]: 147: Hoare triple {49487#(<= ~counter~0 15)} assume !(0 == ~cond); {49487#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:28,105 INFO L290 TraceCheckUtils]: 148: Hoare triple {49487#(<= ~counter~0 15)} assume true; {49487#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:28,106 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {49487#(<= ~counter~0 15)} {49487#(<= ~counter~0 15)} #63#return; {49487#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:28,106 INFO L290 TraceCheckUtils]: 150: Hoare triple {49487#(<= ~counter~0 15)} assume !!(0 != ~r~0); {49487#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:28,106 INFO L290 TraceCheckUtils]: 151: Hoare triple {49487#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49487#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:28,107 INFO L290 TraceCheckUtils]: 152: Hoare triple {49487#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49515#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:28,107 INFO L290 TraceCheckUtils]: 153: Hoare triple {49515#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {49515#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:28,108 INFO L272 TraceCheckUtils]: 154: Hoare triple {49515#(<= ~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)); {49515#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:28,108 INFO L290 TraceCheckUtils]: 155: Hoare triple {49515#(<= ~counter~0 16)} ~cond := #in~cond; {49515#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:28,108 INFO L290 TraceCheckUtils]: 156: Hoare triple {49515#(<= ~counter~0 16)} assume !(0 == ~cond); {49515#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:28,108 INFO L290 TraceCheckUtils]: 157: Hoare triple {49515#(<= ~counter~0 16)} assume true; {49515#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:28,109 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {49515#(<= ~counter~0 16)} {49515#(<= ~counter~0 16)} #63#return; {49515#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:28,109 INFO L290 TraceCheckUtils]: 159: Hoare triple {49515#(<= ~counter~0 16)} assume !!(0 != ~r~0); {49515#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:28,109 INFO L290 TraceCheckUtils]: 160: Hoare triple {49515#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49515#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:28,110 INFO L290 TraceCheckUtils]: 161: Hoare triple {49515#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49543#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:28,110 INFO L290 TraceCheckUtils]: 162: Hoare triple {49543#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {49543#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:28,111 INFO L272 TraceCheckUtils]: 163: Hoare triple {49543#(<= ~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)); {49543#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:28,111 INFO L290 TraceCheckUtils]: 164: Hoare triple {49543#(<= ~counter~0 17)} ~cond := #in~cond; {49543#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:28,111 INFO L290 TraceCheckUtils]: 165: Hoare triple {49543#(<= ~counter~0 17)} assume !(0 == ~cond); {49543#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:28,112 INFO L290 TraceCheckUtils]: 166: Hoare triple {49543#(<= ~counter~0 17)} assume true; {49543#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:28,112 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {49543#(<= ~counter~0 17)} {49543#(<= ~counter~0 17)} #63#return; {49543#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:28,113 INFO L290 TraceCheckUtils]: 168: Hoare triple {49543#(<= ~counter~0 17)} assume !!(0 != ~r~0); {49543#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:28,113 INFO L290 TraceCheckUtils]: 169: Hoare triple {49543#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49543#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:28,113 INFO L290 TraceCheckUtils]: 170: Hoare triple {49543#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49571#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:28,114 INFO L290 TraceCheckUtils]: 171: Hoare triple {49571#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {49571#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:28,114 INFO L272 TraceCheckUtils]: 172: Hoare triple {49571#(<= ~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)); {49571#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:28,115 INFO L290 TraceCheckUtils]: 173: Hoare triple {49571#(<= ~counter~0 18)} ~cond := #in~cond; {49571#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:28,115 INFO L290 TraceCheckUtils]: 174: Hoare triple {49571#(<= ~counter~0 18)} assume !(0 == ~cond); {49571#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:28,116 INFO L290 TraceCheckUtils]: 175: Hoare triple {49571#(<= ~counter~0 18)} assume true; {49571#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:28,116 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {49571#(<= ~counter~0 18)} {49571#(<= ~counter~0 18)} #63#return; {49571#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:28,116 INFO L290 TraceCheckUtils]: 177: Hoare triple {49571#(<= ~counter~0 18)} assume !!(0 != ~r~0); {49571#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:28,117 INFO L290 TraceCheckUtils]: 178: Hoare triple {49571#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49571#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:28,117 INFO L290 TraceCheckUtils]: 179: Hoare triple {49571#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49599#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:28,118 INFO L290 TraceCheckUtils]: 180: Hoare triple {49599#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {49599#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:28,118 INFO L272 TraceCheckUtils]: 181: Hoare triple {49599#(<= ~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)); {49599#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:28,118 INFO L290 TraceCheckUtils]: 182: Hoare triple {49599#(<= ~counter~0 19)} ~cond := #in~cond; {49599#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:28,119 INFO L290 TraceCheckUtils]: 183: Hoare triple {49599#(<= ~counter~0 19)} assume !(0 == ~cond); {49599#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:28,119 INFO L290 TraceCheckUtils]: 184: Hoare triple {49599#(<= ~counter~0 19)} assume true; {49599#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:28,120 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {49599#(<= ~counter~0 19)} {49599#(<= ~counter~0 19)} #63#return; {49599#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:28,120 INFO L290 TraceCheckUtils]: 186: Hoare triple {49599#(<= ~counter~0 19)} assume !!(0 != ~r~0); {49599#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:28,120 INFO L290 TraceCheckUtils]: 187: Hoare triple {49599#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49599#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:28,121 INFO L290 TraceCheckUtils]: 188: Hoare triple {49599#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49627#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:28,121 INFO L290 TraceCheckUtils]: 189: Hoare triple {49627#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {49627#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:28,122 INFO L272 TraceCheckUtils]: 190: Hoare triple {49627#(<= ~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)); {49627#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:28,122 INFO L290 TraceCheckUtils]: 191: Hoare triple {49627#(<= ~counter~0 20)} ~cond := #in~cond; {49627#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:28,122 INFO L290 TraceCheckUtils]: 192: Hoare triple {49627#(<= ~counter~0 20)} assume !(0 == ~cond); {49627#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:28,122 INFO L290 TraceCheckUtils]: 193: Hoare triple {49627#(<= ~counter~0 20)} assume true; {49627#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:28,123 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {49627#(<= ~counter~0 20)} {49627#(<= ~counter~0 20)} #63#return; {49627#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:28,123 INFO L290 TraceCheckUtils]: 195: Hoare triple {49627#(<= ~counter~0 20)} assume !!(0 != ~r~0); {49627#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:28,123 INFO L290 TraceCheckUtils]: 196: Hoare triple {49627#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49627#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:28,124 INFO L290 TraceCheckUtils]: 197: Hoare triple {49627#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49655#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:28,124 INFO L290 TraceCheckUtils]: 198: Hoare triple {49655#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {49655#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:28,125 INFO L272 TraceCheckUtils]: 199: Hoare triple {49655#(<= ~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)); {49655#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:28,125 INFO L290 TraceCheckUtils]: 200: Hoare triple {49655#(<= ~counter~0 21)} ~cond := #in~cond; {49655#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:28,125 INFO L290 TraceCheckUtils]: 201: Hoare triple {49655#(<= ~counter~0 21)} assume !(0 == ~cond); {49655#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:28,126 INFO L290 TraceCheckUtils]: 202: Hoare triple {49655#(<= ~counter~0 21)} assume true; {49655#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:28,126 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {49655#(<= ~counter~0 21)} {49655#(<= ~counter~0 21)} #63#return; {49655#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:28,127 INFO L290 TraceCheckUtils]: 204: Hoare triple {49655#(<= ~counter~0 21)} assume !!(0 != ~r~0); {49655#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:28,127 INFO L290 TraceCheckUtils]: 205: Hoare triple {49655#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49655#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:28,127 INFO L290 TraceCheckUtils]: 206: Hoare triple {49655#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49683#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:28,128 INFO L290 TraceCheckUtils]: 207: Hoare triple {49683#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {49683#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:28,128 INFO L272 TraceCheckUtils]: 208: Hoare triple {49683#(<= ~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)); {49683#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:28,129 INFO L290 TraceCheckUtils]: 209: Hoare triple {49683#(<= ~counter~0 22)} ~cond := #in~cond; {49683#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:28,129 INFO L290 TraceCheckUtils]: 210: Hoare triple {49683#(<= ~counter~0 22)} assume !(0 == ~cond); {49683#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:28,129 INFO L290 TraceCheckUtils]: 211: Hoare triple {49683#(<= ~counter~0 22)} assume true; {49683#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:28,130 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {49683#(<= ~counter~0 22)} {49683#(<= ~counter~0 22)} #63#return; {49683#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:28,130 INFO L290 TraceCheckUtils]: 213: Hoare triple {49683#(<= ~counter~0 22)} assume !!(0 != ~r~0); {49683#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:28,130 INFO L290 TraceCheckUtils]: 214: Hoare triple {49683#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49683#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:28,131 INFO L290 TraceCheckUtils]: 215: Hoare triple {49683#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49711#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:28,131 INFO L290 TraceCheckUtils]: 216: Hoare triple {49711#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {49711#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:28,132 INFO L272 TraceCheckUtils]: 217: Hoare triple {49711#(<= ~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)); {49711#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:28,132 INFO L290 TraceCheckUtils]: 218: Hoare triple {49711#(<= ~counter~0 23)} ~cond := #in~cond; {49711#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:28,132 INFO L290 TraceCheckUtils]: 219: Hoare triple {49711#(<= ~counter~0 23)} assume !(0 == ~cond); {49711#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:28,132 INFO L290 TraceCheckUtils]: 220: Hoare triple {49711#(<= ~counter~0 23)} assume true; {49711#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:28,133 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {49711#(<= ~counter~0 23)} {49711#(<= ~counter~0 23)} #63#return; {49711#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:28,133 INFO L290 TraceCheckUtils]: 222: Hoare triple {49711#(<= ~counter~0 23)} assume !!(0 != ~r~0); {49711#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:28,134 INFO L290 TraceCheckUtils]: 223: Hoare triple {49711#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49711#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:28,134 INFO L290 TraceCheckUtils]: 224: Hoare triple {49711#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49739#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:28,134 INFO L290 TraceCheckUtils]: 225: Hoare triple {49739#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {49739#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:28,135 INFO L272 TraceCheckUtils]: 226: Hoare triple {49739#(<= ~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)); {49739#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:28,135 INFO L290 TraceCheckUtils]: 227: Hoare triple {49739#(<= ~counter~0 24)} ~cond := #in~cond; {49739#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:28,136 INFO L290 TraceCheckUtils]: 228: Hoare triple {49739#(<= ~counter~0 24)} assume !(0 == ~cond); {49739#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:28,136 INFO L290 TraceCheckUtils]: 229: Hoare triple {49739#(<= ~counter~0 24)} assume true; {49739#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:28,136 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {49739#(<= ~counter~0 24)} {49739#(<= ~counter~0 24)} #63#return; {49739#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:28,137 INFO L290 TraceCheckUtils]: 231: Hoare triple {49739#(<= ~counter~0 24)} assume !!(0 != ~r~0); {49739#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:28,137 INFO L290 TraceCheckUtils]: 232: Hoare triple {49739#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49739#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:28,138 INFO L290 TraceCheckUtils]: 233: Hoare triple {49739#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49767#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:28,138 INFO L290 TraceCheckUtils]: 234: Hoare triple {49767#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {49767#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:28,138 INFO L272 TraceCheckUtils]: 235: Hoare triple {49767#(<= ~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)); {49767#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:28,139 INFO L290 TraceCheckUtils]: 236: Hoare triple {49767#(<= ~counter~0 25)} ~cond := #in~cond; {49767#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:28,139 INFO L290 TraceCheckUtils]: 237: Hoare triple {49767#(<= ~counter~0 25)} assume !(0 == ~cond); {49767#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:28,139 INFO L290 TraceCheckUtils]: 238: Hoare triple {49767#(<= ~counter~0 25)} assume true; {49767#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:28,140 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {49767#(<= ~counter~0 25)} {49767#(<= ~counter~0 25)} #63#return; {49767#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:28,140 INFO L290 TraceCheckUtils]: 240: Hoare triple {49767#(<= ~counter~0 25)} assume !!(0 != ~r~0); {49767#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:28,140 INFO L290 TraceCheckUtils]: 241: Hoare triple {49767#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49767#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:28,141 INFO L290 TraceCheckUtils]: 242: Hoare triple {49767#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49795#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:28,141 INFO L290 TraceCheckUtils]: 243: Hoare triple {49795#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {49795#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:28,142 INFO L272 TraceCheckUtils]: 244: Hoare triple {49795#(<= ~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)); {49795#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:28,142 INFO L290 TraceCheckUtils]: 245: Hoare triple {49795#(<= ~counter~0 26)} ~cond := #in~cond; {49795#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:28,142 INFO L290 TraceCheckUtils]: 246: Hoare triple {49795#(<= ~counter~0 26)} assume !(0 == ~cond); {49795#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:28,142 INFO L290 TraceCheckUtils]: 247: Hoare triple {49795#(<= ~counter~0 26)} assume true; {49795#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:28,143 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {49795#(<= ~counter~0 26)} {49795#(<= ~counter~0 26)} #63#return; {49795#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:28,143 INFO L290 TraceCheckUtils]: 249: Hoare triple {49795#(<= ~counter~0 26)} assume !!(0 != ~r~0); {49795#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:28,143 INFO L290 TraceCheckUtils]: 250: Hoare triple {49795#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49795#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:28,144 INFO L290 TraceCheckUtils]: 251: Hoare triple {49795#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49823#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:28,144 INFO L290 TraceCheckUtils]: 252: Hoare triple {49823#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {49823#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:28,145 INFO L272 TraceCheckUtils]: 253: Hoare triple {49823#(<= ~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)); {49823#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:28,145 INFO L290 TraceCheckUtils]: 254: Hoare triple {49823#(<= ~counter~0 27)} ~cond := #in~cond; {49823#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:28,145 INFO L290 TraceCheckUtils]: 255: Hoare triple {49823#(<= ~counter~0 27)} assume !(0 == ~cond); {49823#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:28,146 INFO L290 TraceCheckUtils]: 256: Hoare triple {49823#(<= ~counter~0 27)} assume true; {49823#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:28,146 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {49823#(<= ~counter~0 27)} {49823#(<= ~counter~0 27)} #63#return; {49823#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:28,147 INFO L290 TraceCheckUtils]: 258: Hoare triple {49823#(<= ~counter~0 27)} assume !!(0 != ~r~0); {49823#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:28,147 INFO L290 TraceCheckUtils]: 259: Hoare triple {49823#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49823#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:28,147 INFO L290 TraceCheckUtils]: 260: Hoare triple {49823#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49851#(<= |main_#t~post6| 27)} is VALID [2022-04-08 12:44:28,147 INFO L290 TraceCheckUtils]: 261: Hoare triple {49851#(<= |main_#t~post6| 27)} assume !(#t~post6 < 50);havoc #t~post6; {49039#false} is VALID [2022-04-08 12:44:28,148 INFO L272 TraceCheckUtils]: 262: Hoare triple {49039#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)); {49039#false} is VALID [2022-04-08 12:44:28,148 INFO L290 TraceCheckUtils]: 263: Hoare triple {49039#false} ~cond := #in~cond; {49039#false} is VALID [2022-04-08 12:44:28,148 INFO L290 TraceCheckUtils]: 264: Hoare triple {49039#false} assume 0 == ~cond; {49039#false} is VALID [2022-04-08 12:44:28,148 INFO L290 TraceCheckUtils]: 265: Hoare triple {49039#false} assume !false; {49039#false} is VALID [2022-04-08 12:44:28,149 INFO L134 CoverageAnalysis]: Checked inductivity of 3271 backedges. 54 proven. 3213 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:44:28,149 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:44:29,873 INFO L290 TraceCheckUtils]: 265: Hoare triple {49039#false} assume !false; {49039#false} is VALID [2022-04-08 12:44:29,873 INFO L290 TraceCheckUtils]: 264: Hoare triple {49039#false} assume 0 == ~cond; {49039#false} is VALID [2022-04-08 12:44:29,873 INFO L290 TraceCheckUtils]: 263: Hoare triple {49039#false} ~cond := #in~cond; {49039#false} is VALID [2022-04-08 12:44:29,873 INFO L272 TraceCheckUtils]: 262: Hoare triple {49039#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)); {49039#false} is VALID [2022-04-08 12:44:29,874 INFO L290 TraceCheckUtils]: 261: Hoare triple {49879#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {49039#false} is VALID [2022-04-08 12:44:29,874 INFO L290 TraceCheckUtils]: 260: Hoare triple {49883#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49879#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:44:29,874 INFO L290 TraceCheckUtils]: 259: Hoare triple {49883#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49883#(< ~counter~0 50)} is VALID [2022-04-08 12:44:29,875 INFO L290 TraceCheckUtils]: 258: Hoare triple {49883#(< ~counter~0 50)} assume !!(0 != ~r~0); {49883#(< ~counter~0 50)} is VALID [2022-04-08 12:44:29,875 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {49038#true} {49883#(< ~counter~0 50)} #63#return; {49883#(< ~counter~0 50)} is VALID [2022-04-08 12:44:29,875 INFO L290 TraceCheckUtils]: 256: Hoare triple {49038#true} assume true; {49038#true} is VALID [2022-04-08 12:44:29,875 INFO L290 TraceCheckUtils]: 255: Hoare triple {49038#true} assume !(0 == ~cond); {49038#true} is VALID [2022-04-08 12:44:29,875 INFO L290 TraceCheckUtils]: 254: Hoare triple {49038#true} ~cond := #in~cond; {49038#true} is VALID [2022-04-08 12:44:29,875 INFO L272 TraceCheckUtils]: 253: Hoare triple {49883#(< ~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)); {49038#true} is VALID [2022-04-08 12:44:29,876 INFO L290 TraceCheckUtils]: 252: Hoare triple {49883#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {49883#(< ~counter~0 50)} is VALID [2022-04-08 12:44:29,877 INFO L290 TraceCheckUtils]: 251: Hoare triple {49911#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49883#(< ~counter~0 50)} is VALID [2022-04-08 12:44:29,877 INFO L290 TraceCheckUtils]: 250: Hoare triple {49911#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49911#(< ~counter~0 49)} is VALID [2022-04-08 12:44:29,877 INFO L290 TraceCheckUtils]: 249: Hoare triple {49911#(< ~counter~0 49)} assume !!(0 != ~r~0); {49911#(< ~counter~0 49)} is VALID [2022-04-08 12:44:29,878 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {49038#true} {49911#(< ~counter~0 49)} #63#return; {49911#(< ~counter~0 49)} is VALID [2022-04-08 12:44:29,878 INFO L290 TraceCheckUtils]: 247: Hoare triple {49038#true} assume true; {49038#true} is VALID [2022-04-08 12:44:29,878 INFO L290 TraceCheckUtils]: 246: Hoare triple {49038#true} assume !(0 == ~cond); {49038#true} is VALID [2022-04-08 12:44:29,878 INFO L290 TraceCheckUtils]: 245: Hoare triple {49038#true} ~cond := #in~cond; {49038#true} is VALID [2022-04-08 12:44:29,878 INFO L272 TraceCheckUtils]: 244: Hoare triple {49911#(< ~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)); {49038#true} is VALID [2022-04-08 12:44:29,878 INFO L290 TraceCheckUtils]: 243: Hoare triple {49911#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {49911#(< ~counter~0 49)} is VALID [2022-04-08 12:44:29,879 INFO L290 TraceCheckUtils]: 242: Hoare triple {49939#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49911#(< ~counter~0 49)} is VALID [2022-04-08 12:44:29,879 INFO L290 TraceCheckUtils]: 241: Hoare triple {49939#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49939#(< ~counter~0 48)} is VALID [2022-04-08 12:44:29,880 INFO L290 TraceCheckUtils]: 240: Hoare triple {49939#(< ~counter~0 48)} assume !!(0 != ~r~0); {49939#(< ~counter~0 48)} is VALID [2022-04-08 12:44:29,880 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {49038#true} {49939#(< ~counter~0 48)} #63#return; {49939#(< ~counter~0 48)} is VALID [2022-04-08 12:44:29,880 INFO L290 TraceCheckUtils]: 238: Hoare triple {49038#true} assume true; {49038#true} is VALID [2022-04-08 12:44:29,880 INFO L290 TraceCheckUtils]: 237: Hoare triple {49038#true} assume !(0 == ~cond); {49038#true} is VALID [2022-04-08 12:44:29,880 INFO L290 TraceCheckUtils]: 236: Hoare triple {49038#true} ~cond := #in~cond; {49038#true} is VALID [2022-04-08 12:44:29,881 INFO L272 TraceCheckUtils]: 235: Hoare triple {49939#(< ~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)); {49038#true} is VALID [2022-04-08 12:44:29,881 INFO L290 TraceCheckUtils]: 234: Hoare triple {49939#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {49939#(< ~counter~0 48)} is VALID [2022-04-08 12:44:29,881 INFO L290 TraceCheckUtils]: 233: Hoare triple {49967#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49939#(< ~counter~0 48)} is VALID [2022-04-08 12:44:29,882 INFO L290 TraceCheckUtils]: 232: Hoare triple {49967#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49967#(< ~counter~0 47)} is VALID [2022-04-08 12:44:29,882 INFO L290 TraceCheckUtils]: 231: Hoare triple {49967#(< ~counter~0 47)} assume !!(0 != ~r~0); {49967#(< ~counter~0 47)} is VALID [2022-04-08 12:44:29,882 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {49038#true} {49967#(< ~counter~0 47)} #63#return; {49967#(< ~counter~0 47)} is VALID [2022-04-08 12:44:29,883 INFO L290 TraceCheckUtils]: 229: Hoare triple {49038#true} assume true; {49038#true} is VALID [2022-04-08 12:44:29,883 INFO L290 TraceCheckUtils]: 228: Hoare triple {49038#true} assume !(0 == ~cond); {49038#true} is VALID [2022-04-08 12:44:29,883 INFO L290 TraceCheckUtils]: 227: Hoare triple {49038#true} ~cond := #in~cond; {49038#true} is VALID [2022-04-08 12:44:29,883 INFO L272 TraceCheckUtils]: 226: Hoare triple {49967#(< ~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)); {49038#true} is VALID [2022-04-08 12:44:29,883 INFO L290 TraceCheckUtils]: 225: Hoare triple {49967#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {49967#(< ~counter~0 47)} is VALID [2022-04-08 12:44:29,884 INFO L290 TraceCheckUtils]: 224: Hoare triple {49995#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49967#(< ~counter~0 47)} is VALID [2022-04-08 12:44:29,884 INFO L290 TraceCheckUtils]: 223: Hoare triple {49995#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49995#(< ~counter~0 46)} is VALID [2022-04-08 12:44:29,884 INFO L290 TraceCheckUtils]: 222: Hoare triple {49995#(< ~counter~0 46)} assume !!(0 != ~r~0); {49995#(< ~counter~0 46)} is VALID [2022-04-08 12:44:29,885 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {49038#true} {49995#(< ~counter~0 46)} #63#return; {49995#(< ~counter~0 46)} is VALID [2022-04-08 12:44:29,885 INFO L290 TraceCheckUtils]: 220: Hoare triple {49038#true} assume true; {49038#true} is VALID [2022-04-08 12:44:29,885 INFO L290 TraceCheckUtils]: 219: Hoare triple {49038#true} assume !(0 == ~cond); {49038#true} is VALID [2022-04-08 12:44:29,885 INFO L290 TraceCheckUtils]: 218: Hoare triple {49038#true} ~cond := #in~cond; {49038#true} is VALID [2022-04-08 12:44:29,885 INFO L272 TraceCheckUtils]: 217: Hoare triple {49995#(< ~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)); {49038#true} is VALID [2022-04-08 12:44:29,885 INFO L290 TraceCheckUtils]: 216: Hoare triple {49995#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {49995#(< ~counter~0 46)} is VALID [2022-04-08 12:44:29,886 INFO L290 TraceCheckUtils]: 215: Hoare triple {50023#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49995#(< ~counter~0 46)} is VALID [2022-04-08 12:44:29,886 INFO L290 TraceCheckUtils]: 214: Hoare triple {50023#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50023#(< ~counter~0 45)} is VALID [2022-04-08 12:44:29,887 INFO L290 TraceCheckUtils]: 213: Hoare triple {50023#(< ~counter~0 45)} assume !!(0 != ~r~0); {50023#(< ~counter~0 45)} is VALID [2022-04-08 12:44:29,887 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {49038#true} {50023#(< ~counter~0 45)} #63#return; {50023#(< ~counter~0 45)} is VALID [2022-04-08 12:44:29,887 INFO L290 TraceCheckUtils]: 211: Hoare triple {49038#true} assume true; {49038#true} is VALID [2022-04-08 12:44:29,887 INFO L290 TraceCheckUtils]: 210: Hoare triple {49038#true} assume !(0 == ~cond); {49038#true} is VALID [2022-04-08 12:44:29,887 INFO L290 TraceCheckUtils]: 209: Hoare triple {49038#true} ~cond := #in~cond; {49038#true} is VALID [2022-04-08 12:44:29,887 INFO L272 TraceCheckUtils]: 208: Hoare triple {50023#(< ~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)); {49038#true} is VALID [2022-04-08 12:44:29,888 INFO L290 TraceCheckUtils]: 207: Hoare triple {50023#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {50023#(< ~counter~0 45)} is VALID [2022-04-08 12:44:29,888 INFO L290 TraceCheckUtils]: 206: Hoare triple {50051#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50023#(< ~counter~0 45)} is VALID [2022-04-08 12:44:29,889 INFO L290 TraceCheckUtils]: 205: Hoare triple {50051#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50051#(< ~counter~0 44)} is VALID [2022-04-08 12:44:29,889 INFO L290 TraceCheckUtils]: 204: Hoare triple {50051#(< ~counter~0 44)} assume !!(0 != ~r~0); {50051#(< ~counter~0 44)} is VALID [2022-04-08 12:44:29,889 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {49038#true} {50051#(< ~counter~0 44)} #63#return; {50051#(< ~counter~0 44)} is VALID [2022-04-08 12:44:29,889 INFO L290 TraceCheckUtils]: 202: Hoare triple {49038#true} assume true; {49038#true} is VALID [2022-04-08 12:44:29,889 INFO L290 TraceCheckUtils]: 201: Hoare triple {49038#true} assume !(0 == ~cond); {49038#true} is VALID [2022-04-08 12:44:29,890 INFO L290 TraceCheckUtils]: 200: Hoare triple {49038#true} ~cond := #in~cond; {49038#true} is VALID [2022-04-08 12:44:29,890 INFO L272 TraceCheckUtils]: 199: Hoare triple {50051#(< ~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)); {49038#true} is VALID [2022-04-08 12:44:29,890 INFO L290 TraceCheckUtils]: 198: Hoare triple {50051#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {50051#(< ~counter~0 44)} is VALID [2022-04-08 12:44:29,891 INFO L290 TraceCheckUtils]: 197: Hoare triple {50079#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50051#(< ~counter~0 44)} is VALID [2022-04-08 12:44:29,891 INFO L290 TraceCheckUtils]: 196: Hoare triple {50079#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50079#(< ~counter~0 43)} is VALID [2022-04-08 12:44:29,891 INFO L290 TraceCheckUtils]: 195: Hoare triple {50079#(< ~counter~0 43)} assume !!(0 != ~r~0); {50079#(< ~counter~0 43)} is VALID [2022-04-08 12:44:29,892 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {49038#true} {50079#(< ~counter~0 43)} #63#return; {50079#(< ~counter~0 43)} is VALID [2022-04-08 12:44:29,892 INFO L290 TraceCheckUtils]: 193: Hoare triple {49038#true} assume true; {49038#true} is VALID [2022-04-08 12:44:29,892 INFO L290 TraceCheckUtils]: 192: Hoare triple {49038#true} assume !(0 == ~cond); {49038#true} is VALID [2022-04-08 12:44:29,892 INFO L290 TraceCheckUtils]: 191: Hoare triple {49038#true} ~cond := #in~cond; {49038#true} is VALID [2022-04-08 12:44:29,892 INFO L272 TraceCheckUtils]: 190: Hoare triple {50079#(< ~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)); {49038#true} is VALID [2022-04-08 12:44:29,892 INFO L290 TraceCheckUtils]: 189: Hoare triple {50079#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {50079#(< ~counter~0 43)} is VALID [2022-04-08 12:44:29,893 INFO L290 TraceCheckUtils]: 188: Hoare triple {50107#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50079#(< ~counter~0 43)} is VALID [2022-04-08 12:44:29,893 INFO L290 TraceCheckUtils]: 187: Hoare triple {50107#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50107#(< ~counter~0 42)} is VALID [2022-04-08 12:44:29,893 INFO L290 TraceCheckUtils]: 186: Hoare triple {50107#(< ~counter~0 42)} assume !!(0 != ~r~0); {50107#(< ~counter~0 42)} is VALID [2022-04-08 12:44:29,894 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {49038#true} {50107#(< ~counter~0 42)} #63#return; {50107#(< ~counter~0 42)} is VALID [2022-04-08 12:44:29,894 INFO L290 TraceCheckUtils]: 184: Hoare triple {49038#true} assume true; {49038#true} is VALID [2022-04-08 12:44:29,894 INFO L290 TraceCheckUtils]: 183: Hoare triple {49038#true} assume !(0 == ~cond); {49038#true} is VALID [2022-04-08 12:44:29,894 INFO L290 TraceCheckUtils]: 182: Hoare triple {49038#true} ~cond := #in~cond; {49038#true} is VALID [2022-04-08 12:44:29,894 INFO L272 TraceCheckUtils]: 181: Hoare triple {50107#(< ~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)); {49038#true} is VALID [2022-04-08 12:44:29,894 INFO L290 TraceCheckUtils]: 180: Hoare triple {50107#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {50107#(< ~counter~0 42)} is VALID [2022-04-08 12:44:29,895 INFO L290 TraceCheckUtils]: 179: Hoare triple {50135#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50107#(< ~counter~0 42)} is VALID [2022-04-08 12:44:29,895 INFO L290 TraceCheckUtils]: 178: Hoare triple {50135#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50135#(< ~counter~0 41)} is VALID [2022-04-08 12:44:29,896 INFO L290 TraceCheckUtils]: 177: Hoare triple {50135#(< ~counter~0 41)} assume !!(0 != ~r~0); {50135#(< ~counter~0 41)} is VALID [2022-04-08 12:44:29,896 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {49038#true} {50135#(< ~counter~0 41)} #63#return; {50135#(< ~counter~0 41)} is VALID [2022-04-08 12:44:29,896 INFO L290 TraceCheckUtils]: 175: Hoare triple {49038#true} assume true; {49038#true} is VALID [2022-04-08 12:44:29,896 INFO L290 TraceCheckUtils]: 174: Hoare triple {49038#true} assume !(0 == ~cond); {49038#true} is VALID [2022-04-08 12:44:29,896 INFO L290 TraceCheckUtils]: 173: Hoare triple {49038#true} ~cond := #in~cond; {49038#true} is VALID [2022-04-08 12:44:29,896 INFO L272 TraceCheckUtils]: 172: Hoare triple {50135#(< ~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)); {49038#true} is VALID [2022-04-08 12:44:29,897 INFO L290 TraceCheckUtils]: 171: Hoare triple {50135#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {50135#(< ~counter~0 41)} is VALID [2022-04-08 12:44:29,897 INFO L290 TraceCheckUtils]: 170: Hoare triple {50163#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50135#(< ~counter~0 41)} is VALID [2022-04-08 12:44:29,898 INFO L290 TraceCheckUtils]: 169: Hoare triple {50163#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50163#(< ~counter~0 40)} is VALID [2022-04-08 12:44:29,898 INFO L290 TraceCheckUtils]: 168: Hoare triple {50163#(< ~counter~0 40)} assume !!(0 != ~r~0); {50163#(< ~counter~0 40)} is VALID [2022-04-08 12:44:29,898 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {49038#true} {50163#(< ~counter~0 40)} #63#return; {50163#(< ~counter~0 40)} is VALID [2022-04-08 12:44:29,898 INFO L290 TraceCheckUtils]: 166: Hoare triple {49038#true} assume true; {49038#true} is VALID [2022-04-08 12:44:29,898 INFO L290 TraceCheckUtils]: 165: Hoare triple {49038#true} assume !(0 == ~cond); {49038#true} is VALID [2022-04-08 12:44:29,899 INFO L290 TraceCheckUtils]: 164: Hoare triple {49038#true} ~cond := #in~cond; {49038#true} is VALID [2022-04-08 12:44:29,899 INFO L272 TraceCheckUtils]: 163: Hoare triple {50163#(< ~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)); {49038#true} is VALID [2022-04-08 12:44:29,899 INFO L290 TraceCheckUtils]: 162: Hoare triple {50163#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {50163#(< ~counter~0 40)} is VALID [2022-04-08 12:44:29,899 INFO L290 TraceCheckUtils]: 161: Hoare triple {50191#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50163#(< ~counter~0 40)} is VALID [2022-04-08 12:44:29,900 INFO L290 TraceCheckUtils]: 160: Hoare triple {50191#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50191#(< ~counter~0 39)} is VALID [2022-04-08 12:44:29,900 INFO L290 TraceCheckUtils]: 159: Hoare triple {50191#(< ~counter~0 39)} assume !!(0 != ~r~0); {50191#(< ~counter~0 39)} is VALID [2022-04-08 12:44:29,901 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {49038#true} {50191#(< ~counter~0 39)} #63#return; {50191#(< ~counter~0 39)} is VALID [2022-04-08 12:44:29,901 INFO L290 TraceCheckUtils]: 157: Hoare triple {49038#true} assume true; {49038#true} is VALID [2022-04-08 12:44:29,901 INFO L290 TraceCheckUtils]: 156: Hoare triple {49038#true} assume !(0 == ~cond); {49038#true} is VALID [2022-04-08 12:44:29,901 INFO L290 TraceCheckUtils]: 155: Hoare triple {49038#true} ~cond := #in~cond; {49038#true} is VALID [2022-04-08 12:44:29,901 INFO L272 TraceCheckUtils]: 154: Hoare triple {50191#(< ~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)); {49038#true} is VALID [2022-04-08 12:44:29,901 INFO L290 TraceCheckUtils]: 153: Hoare triple {50191#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {50191#(< ~counter~0 39)} is VALID [2022-04-08 12:44:29,902 INFO L290 TraceCheckUtils]: 152: Hoare triple {50219#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50191#(< ~counter~0 39)} is VALID [2022-04-08 12:44:29,902 INFO L290 TraceCheckUtils]: 151: Hoare triple {50219#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50219#(< ~counter~0 38)} is VALID [2022-04-08 12:44:29,902 INFO L290 TraceCheckUtils]: 150: Hoare triple {50219#(< ~counter~0 38)} assume !!(0 != ~r~0); {50219#(< ~counter~0 38)} is VALID [2022-04-08 12:44:29,903 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {49038#true} {50219#(< ~counter~0 38)} #63#return; {50219#(< ~counter~0 38)} is VALID [2022-04-08 12:44:29,903 INFO L290 TraceCheckUtils]: 148: Hoare triple {49038#true} assume true; {49038#true} is VALID [2022-04-08 12:44:29,903 INFO L290 TraceCheckUtils]: 147: Hoare triple {49038#true} assume !(0 == ~cond); {49038#true} is VALID [2022-04-08 12:44:29,903 INFO L290 TraceCheckUtils]: 146: Hoare triple {49038#true} ~cond := #in~cond; {49038#true} is VALID [2022-04-08 12:44:29,903 INFO L272 TraceCheckUtils]: 145: Hoare triple {50219#(< ~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)); {49038#true} is VALID [2022-04-08 12:44:29,903 INFO L290 TraceCheckUtils]: 144: Hoare triple {50219#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {50219#(< ~counter~0 38)} is VALID [2022-04-08 12:44:29,904 INFO L290 TraceCheckUtils]: 143: Hoare triple {50247#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50219#(< ~counter~0 38)} is VALID [2022-04-08 12:44:29,904 INFO L290 TraceCheckUtils]: 142: Hoare triple {50247#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50247#(< ~counter~0 37)} is VALID [2022-04-08 12:44:29,905 INFO L290 TraceCheckUtils]: 141: Hoare triple {50247#(< ~counter~0 37)} assume !!(0 != ~r~0); {50247#(< ~counter~0 37)} is VALID [2022-04-08 12:44:29,905 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {49038#true} {50247#(< ~counter~0 37)} #63#return; {50247#(< ~counter~0 37)} is VALID [2022-04-08 12:44:29,905 INFO L290 TraceCheckUtils]: 139: Hoare triple {49038#true} assume true; {49038#true} is VALID [2022-04-08 12:44:29,905 INFO L290 TraceCheckUtils]: 138: Hoare triple {49038#true} assume !(0 == ~cond); {49038#true} is VALID [2022-04-08 12:44:29,905 INFO L290 TraceCheckUtils]: 137: Hoare triple {49038#true} ~cond := #in~cond; {49038#true} is VALID [2022-04-08 12:44:29,905 INFO L272 TraceCheckUtils]: 136: Hoare triple {50247#(< ~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)); {49038#true} is VALID [2022-04-08 12:44:29,906 INFO L290 TraceCheckUtils]: 135: Hoare triple {50247#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {50247#(< ~counter~0 37)} is VALID [2022-04-08 12:44:29,906 INFO L290 TraceCheckUtils]: 134: Hoare triple {50275#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50247#(< ~counter~0 37)} is VALID [2022-04-08 12:44:29,906 INFO L290 TraceCheckUtils]: 133: Hoare triple {50275#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50275#(< ~counter~0 36)} is VALID [2022-04-08 12:44:29,907 INFO L290 TraceCheckUtils]: 132: Hoare triple {50275#(< ~counter~0 36)} assume !!(0 != ~r~0); {50275#(< ~counter~0 36)} is VALID [2022-04-08 12:44:29,907 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {49038#true} {50275#(< ~counter~0 36)} #63#return; {50275#(< ~counter~0 36)} is VALID [2022-04-08 12:44:29,907 INFO L290 TraceCheckUtils]: 130: Hoare triple {49038#true} assume true; {49038#true} is VALID [2022-04-08 12:44:29,907 INFO L290 TraceCheckUtils]: 129: Hoare triple {49038#true} assume !(0 == ~cond); {49038#true} is VALID [2022-04-08 12:44:29,907 INFO L290 TraceCheckUtils]: 128: Hoare triple {49038#true} ~cond := #in~cond; {49038#true} is VALID [2022-04-08 12:44:29,908 INFO L272 TraceCheckUtils]: 127: Hoare triple {50275#(< ~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)); {49038#true} is VALID [2022-04-08 12:44:29,908 INFO L290 TraceCheckUtils]: 126: Hoare triple {50275#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {50275#(< ~counter~0 36)} is VALID [2022-04-08 12:44:29,908 INFO L290 TraceCheckUtils]: 125: Hoare triple {50303#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50275#(< ~counter~0 36)} is VALID [2022-04-08 12:44:29,909 INFO L290 TraceCheckUtils]: 124: Hoare triple {50303#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50303#(< ~counter~0 35)} is VALID [2022-04-08 12:44:29,909 INFO L290 TraceCheckUtils]: 123: Hoare triple {50303#(< ~counter~0 35)} assume !!(0 != ~r~0); {50303#(< ~counter~0 35)} is VALID [2022-04-08 12:44:29,909 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {49038#true} {50303#(< ~counter~0 35)} #63#return; {50303#(< ~counter~0 35)} is VALID [2022-04-08 12:44:29,910 INFO L290 TraceCheckUtils]: 121: Hoare triple {49038#true} assume true; {49038#true} is VALID [2022-04-08 12:44:29,910 INFO L290 TraceCheckUtils]: 120: Hoare triple {49038#true} assume !(0 == ~cond); {49038#true} is VALID [2022-04-08 12:44:29,910 INFO L290 TraceCheckUtils]: 119: Hoare triple {49038#true} ~cond := #in~cond; {49038#true} is VALID [2022-04-08 12:44:29,910 INFO L272 TraceCheckUtils]: 118: Hoare triple {50303#(< ~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)); {49038#true} is VALID [2022-04-08 12:44:29,910 INFO L290 TraceCheckUtils]: 117: Hoare triple {50303#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {50303#(< ~counter~0 35)} is VALID [2022-04-08 12:44:29,911 INFO L290 TraceCheckUtils]: 116: Hoare triple {50331#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50303#(< ~counter~0 35)} is VALID [2022-04-08 12:44:29,911 INFO L290 TraceCheckUtils]: 115: Hoare triple {50331#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50331#(< ~counter~0 34)} is VALID [2022-04-08 12:44:29,911 INFO L290 TraceCheckUtils]: 114: Hoare triple {50331#(< ~counter~0 34)} assume !!(0 != ~r~0); {50331#(< ~counter~0 34)} is VALID [2022-04-08 12:44:29,912 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {49038#true} {50331#(< ~counter~0 34)} #63#return; {50331#(< ~counter~0 34)} is VALID [2022-04-08 12:44:29,912 INFO L290 TraceCheckUtils]: 112: Hoare triple {49038#true} assume true; {49038#true} is VALID [2022-04-08 12:44:29,912 INFO L290 TraceCheckUtils]: 111: Hoare triple {49038#true} assume !(0 == ~cond); {49038#true} is VALID [2022-04-08 12:44:29,912 INFO L290 TraceCheckUtils]: 110: Hoare triple {49038#true} ~cond := #in~cond; {49038#true} is VALID [2022-04-08 12:44:29,912 INFO L272 TraceCheckUtils]: 109: Hoare triple {50331#(< ~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)); {49038#true} is VALID [2022-04-08 12:44:29,912 INFO L290 TraceCheckUtils]: 108: Hoare triple {50331#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {50331#(< ~counter~0 34)} is VALID [2022-04-08 12:44:29,913 INFO L290 TraceCheckUtils]: 107: Hoare triple {50359#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50331#(< ~counter~0 34)} is VALID [2022-04-08 12:44:29,913 INFO L290 TraceCheckUtils]: 106: Hoare triple {50359#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50359#(< ~counter~0 33)} is VALID [2022-04-08 12:44:29,914 INFO L290 TraceCheckUtils]: 105: Hoare triple {50359#(< ~counter~0 33)} assume !!(0 != ~r~0); {50359#(< ~counter~0 33)} is VALID [2022-04-08 12:44:29,914 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {49038#true} {50359#(< ~counter~0 33)} #63#return; {50359#(< ~counter~0 33)} is VALID [2022-04-08 12:44:29,914 INFO L290 TraceCheckUtils]: 103: Hoare triple {49038#true} assume true; {49038#true} is VALID [2022-04-08 12:44:29,914 INFO L290 TraceCheckUtils]: 102: Hoare triple {49038#true} assume !(0 == ~cond); {49038#true} is VALID [2022-04-08 12:44:29,914 INFO L290 TraceCheckUtils]: 101: Hoare triple {49038#true} ~cond := #in~cond; {49038#true} is VALID [2022-04-08 12:44:29,914 INFO L272 TraceCheckUtils]: 100: Hoare triple {50359#(< ~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)); {49038#true} is VALID [2022-04-08 12:44:29,915 INFO L290 TraceCheckUtils]: 99: Hoare triple {50359#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {50359#(< ~counter~0 33)} is VALID [2022-04-08 12:44:29,916 INFO L290 TraceCheckUtils]: 98: Hoare triple {50387#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50359#(< ~counter~0 33)} is VALID [2022-04-08 12:44:29,916 INFO L290 TraceCheckUtils]: 97: Hoare triple {50387#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50387#(< ~counter~0 32)} is VALID [2022-04-08 12:44:29,916 INFO L290 TraceCheckUtils]: 96: Hoare triple {50387#(< ~counter~0 32)} assume !!(0 != ~r~0); {50387#(< ~counter~0 32)} is VALID [2022-04-08 12:44:29,917 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {49038#true} {50387#(< ~counter~0 32)} #63#return; {50387#(< ~counter~0 32)} is VALID [2022-04-08 12:44:29,917 INFO L290 TraceCheckUtils]: 94: Hoare triple {49038#true} assume true; {49038#true} is VALID [2022-04-08 12:44:29,917 INFO L290 TraceCheckUtils]: 93: Hoare triple {49038#true} assume !(0 == ~cond); {49038#true} is VALID [2022-04-08 12:44:29,917 INFO L290 TraceCheckUtils]: 92: Hoare triple {49038#true} ~cond := #in~cond; {49038#true} is VALID [2022-04-08 12:44:29,917 INFO L272 TraceCheckUtils]: 91: Hoare triple {50387#(< ~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)); {49038#true} is VALID [2022-04-08 12:44:29,917 INFO L290 TraceCheckUtils]: 90: Hoare triple {50387#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {50387#(< ~counter~0 32)} is VALID [2022-04-08 12:44:29,918 INFO L290 TraceCheckUtils]: 89: Hoare triple {50415#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50387#(< ~counter~0 32)} is VALID [2022-04-08 12:44:29,918 INFO L290 TraceCheckUtils]: 88: Hoare triple {50415#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50415#(< ~counter~0 31)} is VALID [2022-04-08 12:44:29,919 INFO L290 TraceCheckUtils]: 87: Hoare triple {50415#(< ~counter~0 31)} assume !!(0 != ~r~0); {50415#(< ~counter~0 31)} is VALID [2022-04-08 12:44:29,919 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {49038#true} {50415#(< ~counter~0 31)} #63#return; {50415#(< ~counter~0 31)} is VALID [2022-04-08 12:44:29,919 INFO L290 TraceCheckUtils]: 85: Hoare triple {49038#true} assume true; {49038#true} is VALID [2022-04-08 12:44:29,919 INFO L290 TraceCheckUtils]: 84: Hoare triple {49038#true} assume !(0 == ~cond); {49038#true} is VALID [2022-04-08 12:44:29,919 INFO L290 TraceCheckUtils]: 83: Hoare triple {49038#true} ~cond := #in~cond; {49038#true} is VALID [2022-04-08 12:44:29,919 INFO L272 TraceCheckUtils]: 82: Hoare triple {50415#(< ~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)); {49038#true} is VALID [2022-04-08 12:44:29,920 INFO L290 TraceCheckUtils]: 81: Hoare triple {50415#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {50415#(< ~counter~0 31)} is VALID [2022-04-08 12:44:29,920 INFO L290 TraceCheckUtils]: 80: Hoare triple {50443#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50415#(< ~counter~0 31)} is VALID [2022-04-08 12:44:29,920 INFO L290 TraceCheckUtils]: 79: Hoare triple {50443#(< ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50443#(< ~counter~0 30)} is VALID [2022-04-08 12:44:29,921 INFO L290 TraceCheckUtils]: 78: Hoare triple {50443#(< ~counter~0 30)} assume !!(0 != ~r~0); {50443#(< ~counter~0 30)} is VALID [2022-04-08 12:44:29,921 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {49038#true} {50443#(< ~counter~0 30)} #63#return; {50443#(< ~counter~0 30)} is VALID [2022-04-08 12:44:29,921 INFO L290 TraceCheckUtils]: 76: Hoare triple {49038#true} assume true; {49038#true} is VALID [2022-04-08 12:44:29,921 INFO L290 TraceCheckUtils]: 75: Hoare triple {49038#true} assume !(0 == ~cond); {49038#true} is VALID [2022-04-08 12:44:29,921 INFO L290 TraceCheckUtils]: 74: Hoare triple {49038#true} ~cond := #in~cond; {49038#true} is VALID [2022-04-08 12:44:29,922 INFO L272 TraceCheckUtils]: 73: Hoare triple {50443#(< ~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)); {49038#true} is VALID [2022-04-08 12:44:29,922 INFO L290 TraceCheckUtils]: 72: Hoare triple {50443#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {50443#(< ~counter~0 30)} is VALID [2022-04-08 12:44:29,922 INFO L290 TraceCheckUtils]: 71: Hoare triple {50471#(< ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50443#(< ~counter~0 30)} is VALID [2022-04-08 12:44:29,923 INFO L290 TraceCheckUtils]: 70: Hoare triple {50471#(< ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50471#(< ~counter~0 29)} is VALID [2022-04-08 12:44:29,923 INFO L290 TraceCheckUtils]: 69: Hoare triple {50471#(< ~counter~0 29)} assume !!(0 != ~r~0); {50471#(< ~counter~0 29)} is VALID [2022-04-08 12:44:29,924 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {49038#true} {50471#(< ~counter~0 29)} #63#return; {50471#(< ~counter~0 29)} is VALID [2022-04-08 12:44:29,924 INFO L290 TraceCheckUtils]: 67: Hoare triple {49038#true} assume true; {49038#true} is VALID [2022-04-08 12:44:29,924 INFO L290 TraceCheckUtils]: 66: Hoare triple {49038#true} assume !(0 == ~cond); {49038#true} is VALID [2022-04-08 12:44:29,924 INFO L290 TraceCheckUtils]: 65: Hoare triple {49038#true} ~cond := #in~cond; {49038#true} is VALID [2022-04-08 12:44:29,924 INFO L272 TraceCheckUtils]: 64: Hoare triple {50471#(< ~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)); {49038#true} is VALID [2022-04-08 12:44:29,924 INFO L290 TraceCheckUtils]: 63: Hoare triple {50471#(< ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {50471#(< ~counter~0 29)} is VALID [2022-04-08 12:44:29,925 INFO L290 TraceCheckUtils]: 62: Hoare triple {49823#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50471#(< ~counter~0 29)} is VALID [2022-04-08 12:44:29,925 INFO L290 TraceCheckUtils]: 61: Hoare triple {49823#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49823#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:29,925 INFO L290 TraceCheckUtils]: 60: Hoare triple {49823#(<= ~counter~0 27)} assume !!(0 != ~r~0); {49823#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:29,926 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {49038#true} {49823#(<= ~counter~0 27)} #63#return; {49823#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:29,926 INFO L290 TraceCheckUtils]: 58: Hoare triple {49038#true} assume true; {49038#true} is VALID [2022-04-08 12:44:29,926 INFO L290 TraceCheckUtils]: 57: Hoare triple {49038#true} assume !(0 == ~cond); {49038#true} is VALID [2022-04-08 12:44:29,926 INFO L290 TraceCheckUtils]: 56: Hoare triple {49038#true} ~cond := #in~cond; {49038#true} is VALID [2022-04-08 12:44:29,926 INFO L272 TraceCheckUtils]: 55: Hoare triple {49823#(<= ~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)); {49038#true} is VALID [2022-04-08 12:44:29,926 INFO L290 TraceCheckUtils]: 54: Hoare triple {49823#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {49823#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:29,927 INFO L290 TraceCheckUtils]: 53: Hoare triple {49795#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49823#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:29,927 INFO L290 TraceCheckUtils]: 52: Hoare triple {49795#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49795#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:29,928 INFO L290 TraceCheckUtils]: 51: Hoare triple {49795#(<= ~counter~0 26)} assume !!(0 != ~r~0); {49795#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:29,928 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {49038#true} {49795#(<= ~counter~0 26)} #63#return; {49795#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:29,928 INFO L290 TraceCheckUtils]: 49: Hoare triple {49038#true} assume true; {49038#true} is VALID [2022-04-08 12:44:29,928 INFO L290 TraceCheckUtils]: 48: Hoare triple {49038#true} assume !(0 == ~cond); {49038#true} is VALID [2022-04-08 12:44:29,928 INFO L290 TraceCheckUtils]: 47: Hoare triple {49038#true} ~cond := #in~cond; {49038#true} is VALID [2022-04-08 12:44:29,928 INFO L272 TraceCheckUtils]: 46: Hoare triple {49795#(<= ~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)); {49038#true} is VALID [2022-04-08 12:44:29,929 INFO L290 TraceCheckUtils]: 45: Hoare triple {49795#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {49795#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:29,929 INFO L290 TraceCheckUtils]: 44: Hoare triple {49767#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49795#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:29,929 INFO L290 TraceCheckUtils]: 43: Hoare triple {49767#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49767#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:29,930 INFO L290 TraceCheckUtils]: 42: Hoare triple {49767#(<= ~counter~0 25)} assume !!(0 != ~r~0); {49767#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:29,930 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {49038#true} {49767#(<= ~counter~0 25)} #63#return; {49767#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:29,930 INFO L290 TraceCheckUtils]: 40: Hoare triple {49038#true} assume true; {49038#true} is VALID [2022-04-08 12:44:29,930 INFO L290 TraceCheckUtils]: 39: Hoare triple {49038#true} assume !(0 == ~cond); {49038#true} is VALID [2022-04-08 12:44:29,930 INFO L290 TraceCheckUtils]: 38: Hoare triple {49038#true} ~cond := #in~cond; {49038#true} is VALID [2022-04-08 12:44:29,931 INFO L272 TraceCheckUtils]: 37: Hoare triple {49767#(<= ~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)); {49038#true} is VALID [2022-04-08 12:44:29,931 INFO L290 TraceCheckUtils]: 36: Hoare triple {49767#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {49767#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:29,931 INFO L290 TraceCheckUtils]: 35: Hoare triple {49739#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49767#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:29,932 INFO L290 TraceCheckUtils]: 34: Hoare triple {49739#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49739#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:29,932 INFO L290 TraceCheckUtils]: 33: Hoare triple {49739#(<= ~counter~0 24)} assume !!(0 != ~r~0); {49739#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:29,932 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {49038#true} {49739#(<= ~counter~0 24)} #63#return; {49739#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:29,933 INFO L290 TraceCheckUtils]: 31: Hoare triple {49038#true} assume true; {49038#true} is VALID [2022-04-08 12:44:29,933 INFO L290 TraceCheckUtils]: 30: Hoare triple {49038#true} assume !(0 == ~cond); {49038#true} is VALID [2022-04-08 12:44:29,933 INFO L290 TraceCheckUtils]: 29: Hoare triple {49038#true} ~cond := #in~cond; {49038#true} is VALID [2022-04-08 12:44:29,933 INFO L272 TraceCheckUtils]: 28: Hoare triple {49739#(<= ~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)); {49038#true} is VALID [2022-04-08 12:44:29,933 INFO L290 TraceCheckUtils]: 27: Hoare triple {49739#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {49739#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:29,934 INFO L290 TraceCheckUtils]: 26: Hoare triple {49711#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49739#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:29,934 INFO L290 TraceCheckUtils]: 25: Hoare triple {49711#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49711#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:29,934 INFO L290 TraceCheckUtils]: 24: Hoare triple {49711#(<= ~counter~0 23)} assume !!(0 != ~r~0); {49711#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:29,935 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {49038#true} {49711#(<= ~counter~0 23)} #63#return; {49711#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:29,935 INFO L290 TraceCheckUtils]: 22: Hoare triple {49038#true} assume true; {49038#true} is VALID [2022-04-08 12:44:29,935 INFO L290 TraceCheckUtils]: 21: Hoare triple {49038#true} assume !(0 == ~cond); {49038#true} is VALID [2022-04-08 12:44:29,935 INFO L290 TraceCheckUtils]: 20: Hoare triple {49038#true} ~cond := #in~cond; {49038#true} is VALID [2022-04-08 12:44:29,935 INFO L272 TraceCheckUtils]: 19: Hoare triple {49711#(<= ~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)); {49038#true} is VALID [2022-04-08 12:44:29,935 INFO L290 TraceCheckUtils]: 18: Hoare triple {49711#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {49711#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:29,936 INFO L290 TraceCheckUtils]: 17: Hoare triple {49683#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49711#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:29,936 INFO L290 TraceCheckUtils]: 16: Hoare triple {49683#(<= ~counter~0 22)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {49683#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:29,937 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {49038#true} {49683#(<= ~counter~0 22)} #61#return; {49683#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:29,937 INFO L290 TraceCheckUtils]: 14: Hoare triple {49038#true} assume true; {49038#true} is VALID [2022-04-08 12:44:29,937 INFO L290 TraceCheckUtils]: 13: Hoare triple {49038#true} assume !(0 == ~cond); {49038#true} is VALID [2022-04-08 12:44:29,937 INFO L290 TraceCheckUtils]: 12: Hoare triple {49038#true} ~cond := #in~cond; {49038#true} is VALID [2022-04-08 12:44:29,937 INFO L272 TraceCheckUtils]: 11: Hoare triple {49683#(<= ~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)); {49038#true} is VALID [2022-04-08 12:44:29,937 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {49038#true} {49683#(<= ~counter~0 22)} #59#return; {49683#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:29,937 INFO L290 TraceCheckUtils]: 9: Hoare triple {49038#true} assume true; {49038#true} is VALID [2022-04-08 12:44:29,937 INFO L290 TraceCheckUtils]: 8: Hoare triple {49038#true} assume !(0 == ~cond); {49038#true} is VALID [2022-04-08 12:44:29,937 INFO L290 TraceCheckUtils]: 7: Hoare triple {49038#true} ~cond := #in~cond; {49038#true} is VALID [2022-04-08 12:44:29,938 INFO L272 TraceCheckUtils]: 6: Hoare triple {49683#(<= ~counter~0 22)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {49038#true} is VALID [2022-04-08 12:44:29,938 INFO L290 TraceCheckUtils]: 5: Hoare triple {49683#(<= ~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; {49683#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:29,938 INFO L272 TraceCheckUtils]: 4: Hoare triple {49683#(<= ~counter~0 22)} call #t~ret7 := main(); {49683#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:29,938 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {49683#(<= ~counter~0 22)} {49038#true} #67#return; {49683#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:29,939 INFO L290 TraceCheckUtils]: 2: Hoare triple {49683#(<= ~counter~0 22)} assume true; {49683#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:29,939 INFO L290 TraceCheckUtils]: 1: Hoare triple {49038#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; {49683#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:29,939 INFO L272 TraceCheckUtils]: 0: Hoare triple {49038#true} call ULTIMATE.init(); {49038#true} is VALID [2022-04-08 12:44:29,940 INFO L134 CoverageAnalysis]: Checked inductivity of 3271 backedges. 54 proven. 1809 refuted. 0 times theorem prover too weak. 1408 trivial. 0 not checked. [2022-04-08 12:44:29,940 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:44:29,940 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [727344786] [2022-04-08 12:44:29,940 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:44:29,940 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [297163764] [2022-04-08 12:44:29,940 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [297163764] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:44:29,940 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:44:29,940 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 31] total 54 [2022-04-08 12:44:29,941 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:44:29,941 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [89824953] [2022-04-08 12:44:29,941 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [89824953] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:44:29,941 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:44:29,941 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [31] imperfect sequences [] total 31 [2022-04-08 12:44:29,941 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [369563662] [2022-04-08 12:44:29,941 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:44:29,942 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 [2022-04-08 12:44:29,942 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:44:29,942 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) [2022-04-08 12:44:30,149 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 263 edges. 263 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:44:30,149 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 31 states [2022-04-08 12:44:30,150 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:44:30,150 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2022-04-08 12:44:30,150 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 12:44:30,151 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) [2022-04-08 12:44:31,476 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:44:31,477 INFO L93 Difference]: Finished difference Result 277 states and 306 transitions. [2022-04-08 12:44:31,477 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2022-04-08 12:44:31,477 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 [2022-04-08 12:44:31,477 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:44:31,477 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) [2022-04-08 12:44:31,482 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 305 transitions. [2022-04-08 12:44:31,483 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) [2022-04-08 12:44:31,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 305 transitions. [2022-04-08 12:44:31,489 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 58 states and 305 transitions. [2022-04-08 12:44:31,725 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 305 edges. 305 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:44:31,729 INFO L225 Difference]: With dead ends: 277 [2022-04-08 12:44:31,729 INFO L226 Difference]: Without dead ends: 272 [2022-04-08 12:44:31,730 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 558 GetRequests, 478 SyntacticMatches, 1 SemanticMatches, 79 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 449 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=2762, Invalid=3718, Unknown=0, NotChecked=0, Total=6480 [2022-04-08 12:44:31,730 INFO L913 BasicCegarLoop]: 53 mSDtfsCounter, 125 mSDsluCounter, 245 mSDsCounter, 0 mSdLazyCounter, 163 mSolverCounterSat, 42 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 125 SdHoareTripleChecker+Valid, 298 SdHoareTripleChecker+Invalid, 205 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 42 IncrementalHoareTripleChecker+Valid, 163 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 12:44:31,731 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [125 Valid, 298 Invalid, 205 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [42 Valid, 163 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 12:44:31,731 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 272 states. [2022-04-08 12:44:32,090 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 272 to 272. [2022-04-08 12:44:32,091 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:44:32,091 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) [2022-04-08 12:44:32,091 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) [2022-04-08 12:44:32,092 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) [2022-04-08 12:44:32,095 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:44:32,095 INFO L93 Difference]: Finished difference Result 272 states and 301 transitions. [2022-04-08 12:44:32,095 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 301 transitions. [2022-04-08 12:44:32,095 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:44:32,095 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:44:32,095 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. [2022-04-08 12:44:32,096 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. [2022-04-08 12:44:32,099 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:44:32,099 INFO L93 Difference]: Finished difference Result 272 states and 301 transitions. [2022-04-08 12:44:32,099 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 301 transitions. [2022-04-08 12:44:32,099 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:44:32,099 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:44:32,099 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:44:32,099 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:44:32,099 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) [2022-04-08 12:44:32,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 272 states and 301 transitions. [2022-04-08 12:44:32,108 INFO L78 Accepts]: Start accepts. Automaton has 272 states and 301 transitions. Word has length 266 [2022-04-08 12:44:32,109 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:44:32,109 INFO L478 AbstractCegarLoop]: Abstraction has 272 states and 301 transitions. [2022-04-08 12:44:32,109 INFO L479 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) [2022-04-08 12:44:32,109 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 272 states and 301 transitions. [2022-04-08 12:44:34,524 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 301 edges. 300 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-08 12:44:34,524 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 301 transitions. [2022-04-08 12:44:34,526 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-04-08 12:44:34,526 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:44:34,526 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:44:34,535 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Forceful destruction successful, exit code 0 [2022-04-08 12:44:34,735 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30,32 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:44:34,735 INFO L403 AbstractCegarLoop]: === Iteration 32 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:44:34,736 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:44:34,736 INFO L85 PathProgramCache]: Analyzing trace with hash -394085994, now seen corresponding path program 55 times [2022-04-08 12:44:34,736 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:44:34,736 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [942525456] [2022-04-08 12:44:34,736 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:44:34,736 INFO L85 PathProgramCache]: Analyzing trace with hash -394085994, now seen corresponding path program 56 times [2022-04-08 12:44:34,736 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:44:34,736 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1591201790] [2022-04-08 12:44:34,736 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:44:34,737 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:44:34,767 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:44:34,767 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1332932177] [2022-04-08 12:44:34,767 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 12:44:34,767 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:44:34,767 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:44:34,768 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) [2022-04-08 12:44:34,769 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Waiting until timeout for monitored process [2022-04-08 12:44:34,887 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 12:44:34,888 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:44:34,892 INFO L263 TraceCheckSpWp]: Trace formula consists of 653 conjuncts, 61 conjunts are in the unsatisfiable core [2022-04-08 12:44:34,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:44:34,946 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:44:36,505 INFO L272 TraceCheckUtils]: 0: Hoare triple {52383#true} call ULTIMATE.init(); {52383#true} is VALID [2022-04-08 12:44:36,506 INFO L290 TraceCheckUtils]: 1: Hoare triple {52383#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; {52391#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:36,506 INFO L290 TraceCheckUtils]: 2: Hoare triple {52391#(<= ~counter~0 0)} assume true; {52391#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:36,506 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52391#(<= ~counter~0 0)} {52383#true} #67#return; {52391#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:36,507 INFO L272 TraceCheckUtils]: 4: Hoare triple {52391#(<= ~counter~0 0)} call #t~ret7 := main(); {52391#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:36,507 INFO L290 TraceCheckUtils]: 5: Hoare triple {52391#(<= ~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; {52391#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:36,507 INFO L272 TraceCheckUtils]: 6: Hoare triple {52391#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {52391#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:36,508 INFO L290 TraceCheckUtils]: 7: Hoare triple {52391#(<= ~counter~0 0)} ~cond := #in~cond; {52391#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:36,508 INFO L290 TraceCheckUtils]: 8: Hoare triple {52391#(<= ~counter~0 0)} assume !(0 == ~cond); {52391#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:36,508 INFO L290 TraceCheckUtils]: 9: Hoare triple {52391#(<= ~counter~0 0)} assume true; {52391#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:36,509 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {52391#(<= ~counter~0 0)} {52391#(<= ~counter~0 0)} #59#return; {52391#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:36,509 INFO L272 TraceCheckUtils]: 11: Hoare triple {52391#(<= ~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)); {52391#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:36,509 INFO L290 TraceCheckUtils]: 12: Hoare triple {52391#(<= ~counter~0 0)} ~cond := #in~cond; {52391#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:36,509 INFO L290 TraceCheckUtils]: 13: Hoare triple {52391#(<= ~counter~0 0)} assume !(0 == ~cond); {52391#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:36,510 INFO L290 TraceCheckUtils]: 14: Hoare triple {52391#(<= ~counter~0 0)} assume true; {52391#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:36,510 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {52391#(<= ~counter~0 0)} {52391#(<= ~counter~0 0)} #61#return; {52391#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:36,510 INFO L290 TraceCheckUtils]: 16: Hoare triple {52391#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {52391#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:36,512 INFO L290 TraceCheckUtils]: 17: Hoare triple {52391#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52440#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:36,512 INFO L290 TraceCheckUtils]: 18: Hoare triple {52440#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {52440#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:36,512 INFO L272 TraceCheckUtils]: 19: Hoare triple {52440#(<= ~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)); {52440#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:36,513 INFO L290 TraceCheckUtils]: 20: Hoare triple {52440#(<= ~counter~0 1)} ~cond := #in~cond; {52440#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:36,513 INFO L290 TraceCheckUtils]: 21: Hoare triple {52440#(<= ~counter~0 1)} assume !(0 == ~cond); {52440#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:36,513 INFO L290 TraceCheckUtils]: 22: Hoare triple {52440#(<= ~counter~0 1)} assume true; {52440#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:36,514 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {52440#(<= ~counter~0 1)} {52440#(<= ~counter~0 1)} #63#return; {52440#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:36,514 INFO L290 TraceCheckUtils]: 24: Hoare triple {52440#(<= ~counter~0 1)} assume !!(0 != ~r~0); {52440#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:36,514 INFO L290 TraceCheckUtils]: 25: Hoare triple {52440#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52440#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:36,515 INFO L290 TraceCheckUtils]: 26: Hoare triple {52440#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52468#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:36,515 INFO L290 TraceCheckUtils]: 27: Hoare triple {52468#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {52468#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:36,516 INFO L272 TraceCheckUtils]: 28: Hoare triple {52468#(<= ~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)); {52468#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:36,516 INFO L290 TraceCheckUtils]: 29: Hoare triple {52468#(<= ~counter~0 2)} ~cond := #in~cond; {52468#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:36,516 INFO L290 TraceCheckUtils]: 30: Hoare triple {52468#(<= ~counter~0 2)} assume !(0 == ~cond); {52468#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:36,517 INFO L290 TraceCheckUtils]: 31: Hoare triple {52468#(<= ~counter~0 2)} assume true; {52468#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:36,517 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {52468#(<= ~counter~0 2)} {52468#(<= ~counter~0 2)} #63#return; {52468#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:36,517 INFO L290 TraceCheckUtils]: 33: Hoare triple {52468#(<= ~counter~0 2)} assume !!(0 != ~r~0); {52468#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:36,518 INFO L290 TraceCheckUtils]: 34: Hoare triple {52468#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52468#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:36,518 INFO L290 TraceCheckUtils]: 35: Hoare triple {52468#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52496#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:36,519 INFO L290 TraceCheckUtils]: 36: Hoare triple {52496#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {52496#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:36,519 INFO L272 TraceCheckUtils]: 37: Hoare triple {52496#(<= ~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)); {52496#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:36,519 INFO L290 TraceCheckUtils]: 38: Hoare triple {52496#(<= ~counter~0 3)} ~cond := #in~cond; {52496#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:36,520 INFO L290 TraceCheckUtils]: 39: Hoare triple {52496#(<= ~counter~0 3)} assume !(0 == ~cond); {52496#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:36,520 INFO L290 TraceCheckUtils]: 40: Hoare triple {52496#(<= ~counter~0 3)} assume true; {52496#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:36,520 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {52496#(<= ~counter~0 3)} {52496#(<= ~counter~0 3)} #63#return; {52496#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:36,521 INFO L290 TraceCheckUtils]: 42: Hoare triple {52496#(<= ~counter~0 3)} assume !!(0 != ~r~0); {52496#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:36,521 INFO L290 TraceCheckUtils]: 43: Hoare triple {52496#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52496#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:36,522 INFO L290 TraceCheckUtils]: 44: Hoare triple {52496#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52524#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:36,522 INFO L290 TraceCheckUtils]: 45: Hoare triple {52524#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {52524#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:36,522 INFO L272 TraceCheckUtils]: 46: Hoare triple {52524#(<= ~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)); {52524#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:36,523 INFO L290 TraceCheckUtils]: 47: Hoare triple {52524#(<= ~counter~0 4)} ~cond := #in~cond; {52524#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:36,523 INFO L290 TraceCheckUtils]: 48: Hoare triple {52524#(<= ~counter~0 4)} assume !(0 == ~cond); {52524#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:36,523 INFO L290 TraceCheckUtils]: 49: Hoare triple {52524#(<= ~counter~0 4)} assume true; {52524#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:36,524 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {52524#(<= ~counter~0 4)} {52524#(<= ~counter~0 4)} #63#return; {52524#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:36,524 INFO L290 TraceCheckUtils]: 51: Hoare triple {52524#(<= ~counter~0 4)} assume !!(0 != ~r~0); {52524#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:36,524 INFO L290 TraceCheckUtils]: 52: Hoare triple {52524#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52524#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:36,525 INFO L290 TraceCheckUtils]: 53: Hoare triple {52524#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52552#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:36,525 INFO L290 TraceCheckUtils]: 54: Hoare triple {52552#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {52552#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:36,526 INFO L272 TraceCheckUtils]: 55: Hoare triple {52552#(<= ~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)); {52552#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:36,526 INFO L290 TraceCheckUtils]: 56: Hoare triple {52552#(<= ~counter~0 5)} ~cond := #in~cond; {52552#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:36,526 INFO L290 TraceCheckUtils]: 57: Hoare triple {52552#(<= ~counter~0 5)} assume !(0 == ~cond); {52552#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:36,527 INFO L290 TraceCheckUtils]: 58: Hoare triple {52552#(<= ~counter~0 5)} assume true; {52552#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:36,527 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {52552#(<= ~counter~0 5)} {52552#(<= ~counter~0 5)} #63#return; {52552#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:36,527 INFO L290 TraceCheckUtils]: 60: Hoare triple {52552#(<= ~counter~0 5)} assume !!(0 != ~r~0); {52552#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:36,528 INFO L290 TraceCheckUtils]: 61: Hoare triple {52552#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52552#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:36,528 INFO L290 TraceCheckUtils]: 62: Hoare triple {52552#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52580#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:36,529 INFO L290 TraceCheckUtils]: 63: Hoare triple {52580#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {52580#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:36,529 INFO L272 TraceCheckUtils]: 64: Hoare triple {52580#(<= ~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)); {52580#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:36,529 INFO L290 TraceCheckUtils]: 65: Hoare triple {52580#(<= ~counter~0 6)} ~cond := #in~cond; {52580#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:36,530 INFO L290 TraceCheckUtils]: 66: Hoare triple {52580#(<= ~counter~0 6)} assume !(0 == ~cond); {52580#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:36,530 INFO L290 TraceCheckUtils]: 67: Hoare triple {52580#(<= ~counter~0 6)} assume true; {52580#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:36,531 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {52580#(<= ~counter~0 6)} {52580#(<= ~counter~0 6)} #63#return; {52580#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:36,531 INFO L290 TraceCheckUtils]: 69: Hoare triple {52580#(<= ~counter~0 6)} assume !!(0 != ~r~0); {52580#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:36,531 INFO L290 TraceCheckUtils]: 70: Hoare triple {52580#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52580#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:36,532 INFO L290 TraceCheckUtils]: 71: Hoare triple {52580#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52608#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:36,532 INFO L290 TraceCheckUtils]: 72: Hoare triple {52608#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {52608#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:36,533 INFO L272 TraceCheckUtils]: 73: Hoare triple {52608#(<= ~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)); {52608#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:36,533 INFO L290 TraceCheckUtils]: 74: Hoare triple {52608#(<= ~counter~0 7)} ~cond := #in~cond; {52608#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:36,533 INFO L290 TraceCheckUtils]: 75: Hoare triple {52608#(<= ~counter~0 7)} assume !(0 == ~cond); {52608#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:36,533 INFO L290 TraceCheckUtils]: 76: Hoare triple {52608#(<= ~counter~0 7)} assume true; {52608#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:36,534 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {52608#(<= ~counter~0 7)} {52608#(<= ~counter~0 7)} #63#return; {52608#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:36,534 INFO L290 TraceCheckUtils]: 78: Hoare triple {52608#(<= ~counter~0 7)} assume !!(0 != ~r~0); {52608#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:36,534 INFO L290 TraceCheckUtils]: 79: Hoare triple {52608#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52608#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:36,535 INFO L290 TraceCheckUtils]: 80: Hoare triple {52608#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52636#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:36,536 INFO L290 TraceCheckUtils]: 81: Hoare triple {52636#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {52636#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:36,536 INFO L272 TraceCheckUtils]: 82: Hoare triple {52636#(<= ~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)); {52636#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:36,536 INFO L290 TraceCheckUtils]: 83: Hoare triple {52636#(<= ~counter~0 8)} ~cond := #in~cond; {52636#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:36,537 INFO L290 TraceCheckUtils]: 84: Hoare triple {52636#(<= ~counter~0 8)} assume !(0 == ~cond); {52636#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:36,537 INFO L290 TraceCheckUtils]: 85: Hoare triple {52636#(<= ~counter~0 8)} assume true; {52636#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:36,537 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {52636#(<= ~counter~0 8)} {52636#(<= ~counter~0 8)} #63#return; {52636#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:36,538 INFO L290 TraceCheckUtils]: 87: Hoare triple {52636#(<= ~counter~0 8)} assume !!(0 != ~r~0); {52636#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:36,538 INFO L290 TraceCheckUtils]: 88: Hoare triple {52636#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52636#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:36,539 INFO L290 TraceCheckUtils]: 89: Hoare triple {52636#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52664#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:36,539 INFO L290 TraceCheckUtils]: 90: Hoare triple {52664#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {52664#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:36,540 INFO L272 TraceCheckUtils]: 91: Hoare triple {52664#(<= ~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)); {52664#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:36,540 INFO L290 TraceCheckUtils]: 92: Hoare triple {52664#(<= ~counter~0 9)} ~cond := #in~cond; {52664#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:36,540 INFO L290 TraceCheckUtils]: 93: Hoare triple {52664#(<= ~counter~0 9)} assume !(0 == ~cond); {52664#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:36,540 INFO L290 TraceCheckUtils]: 94: Hoare triple {52664#(<= ~counter~0 9)} assume true; {52664#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:36,541 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {52664#(<= ~counter~0 9)} {52664#(<= ~counter~0 9)} #63#return; {52664#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:36,541 INFO L290 TraceCheckUtils]: 96: Hoare triple {52664#(<= ~counter~0 9)} assume !!(0 != ~r~0); {52664#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:36,541 INFO L290 TraceCheckUtils]: 97: Hoare triple {52664#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52664#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:36,542 INFO L290 TraceCheckUtils]: 98: Hoare triple {52664#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52692#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:36,543 INFO L290 TraceCheckUtils]: 99: Hoare triple {52692#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {52692#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:36,543 INFO L272 TraceCheckUtils]: 100: Hoare triple {52692#(<= ~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)); {52692#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:36,543 INFO L290 TraceCheckUtils]: 101: Hoare triple {52692#(<= ~counter~0 10)} ~cond := #in~cond; {52692#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:36,544 INFO L290 TraceCheckUtils]: 102: Hoare triple {52692#(<= ~counter~0 10)} assume !(0 == ~cond); {52692#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:36,544 INFO L290 TraceCheckUtils]: 103: Hoare triple {52692#(<= ~counter~0 10)} assume true; {52692#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:36,544 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {52692#(<= ~counter~0 10)} {52692#(<= ~counter~0 10)} #63#return; {52692#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:36,545 INFO L290 TraceCheckUtils]: 105: Hoare triple {52692#(<= ~counter~0 10)} assume !!(0 != ~r~0); {52692#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:36,545 INFO L290 TraceCheckUtils]: 106: Hoare triple {52692#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52692#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:36,546 INFO L290 TraceCheckUtils]: 107: Hoare triple {52692#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52720#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:36,546 INFO L290 TraceCheckUtils]: 108: Hoare triple {52720#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {52720#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:36,546 INFO L272 TraceCheckUtils]: 109: Hoare triple {52720#(<= ~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)); {52720#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:36,547 INFO L290 TraceCheckUtils]: 110: Hoare triple {52720#(<= ~counter~0 11)} ~cond := #in~cond; {52720#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:36,547 INFO L290 TraceCheckUtils]: 111: Hoare triple {52720#(<= ~counter~0 11)} assume !(0 == ~cond); {52720#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:36,547 INFO L290 TraceCheckUtils]: 112: Hoare triple {52720#(<= ~counter~0 11)} assume true; {52720#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:36,548 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {52720#(<= ~counter~0 11)} {52720#(<= ~counter~0 11)} #63#return; {52720#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:36,548 INFO L290 TraceCheckUtils]: 114: Hoare triple {52720#(<= ~counter~0 11)} assume !!(0 != ~r~0); {52720#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:36,548 INFO L290 TraceCheckUtils]: 115: Hoare triple {52720#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52720#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:36,549 INFO L290 TraceCheckUtils]: 116: Hoare triple {52720#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52748#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:36,549 INFO L290 TraceCheckUtils]: 117: Hoare triple {52748#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {52748#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:36,550 INFO L272 TraceCheckUtils]: 118: Hoare triple {52748#(<= ~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)); {52748#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:36,550 INFO L290 TraceCheckUtils]: 119: Hoare triple {52748#(<= ~counter~0 12)} ~cond := #in~cond; {52748#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:36,550 INFO L290 TraceCheckUtils]: 120: Hoare triple {52748#(<= ~counter~0 12)} assume !(0 == ~cond); {52748#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:36,551 INFO L290 TraceCheckUtils]: 121: Hoare triple {52748#(<= ~counter~0 12)} assume true; {52748#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:36,551 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {52748#(<= ~counter~0 12)} {52748#(<= ~counter~0 12)} #63#return; {52748#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:36,551 INFO L290 TraceCheckUtils]: 123: Hoare triple {52748#(<= ~counter~0 12)} assume !!(0 != ~r~0); {52748#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:36,552 INFO L290 TraceCheckUtils]: 124: Hoare triple {52748#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52748#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:36,553 INFO L290 TraceCheckUtils]: 125: Hoare triple {52748#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52776#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:36,553 INFO L290 TraceCheckUtils]: 126: Hoare triple {52776#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {52776#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:36,553 INFO L272 TraceCheckUtils]: 127: Hoare triple {52776#(<= ~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)); {52776#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:36,554 INFO L290 TraceCheckUtils]: 128: Hoare triple {52776#(<= ~counter~0 13)} ~cond := #in~cond; {52776#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:36,554 INFO L290 TraceCheckUtils]: 129: Hoare triple {52776#(<= ~counter~0 13)} assume !(0 == ~cond); {52776#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:36,554 INFO L290 TraceCheckUtils]: 130: Hoare triple {52776#(<= ~counter~0 13)} assume true; {52776#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:36,555 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {52776#(<= ~counter~0 13)} {52776#(<= ~counter~0 13)} #63#return; {52776#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:36,555 INFO L290 TraceCheckUtils]: 132: Hoare triple {52776#(<= ~counter~0 13)} assume !!(0 != ~r~0); {52776#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:36,555 INFO L290 TraceCheckUtils]: 133: Hoare triple {52776#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52776#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:36,556 INFO L290 TraceCheckUtils]: 134: Hoare triple {52776#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52804#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:36,556 INFO L290 TraceCheckUtils]: 135: Hoare triple {52804#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {52804#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:36,557 INFO L272 TraceCheckUtils]: 136: Hoare triple {52804#(<= ~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)); {52804#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:36,557 INFO L290 TraceCheckUtils]: 137: Hoare triple {52804#(<= ~counter~0 14)} ~cond := #in~cond; {52804#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:36,557 INFO L290 TraceCheckUtils]: 138: Hoare triple {52804#(<= ~counter~0 14)} assume !(0 == ~cond); {52804#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:36,558 INFO L290 TraceCheckUtils]: 139: Hoare triple {52804#(<= ~counter~0 14)} assume true; {52804#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:36,558 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {52804#(<= ~counter~0 14)} {52804#(<= ~counter~0 14)} #63#return; {52804#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:36,558 INFO L290 TraceCheckUtils]: 141: Hoare triple {52804#(<= ~counter~0 14)} assume !!(0 != ~r~0); {52804#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:36,559 INFO L290 TraceCheckUtils]: 142: Hoare triple {52804#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52804#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:36,559 INFO L290 TraceCheckUtils]: 143: Hoare triple {52804#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52832#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:36,560 INFO L290 TraceCheckUtils]: 144: Hoare triple {52832#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {52832#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:36,560 INFO L272 TraceCheckUtils]: 145: Hoare triple {52832#(<= ~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)); {52832#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:36,560 INFO L290 TraceCheckUtils]: 146: Hoare triple {52832#(<= ~counter~0 15)} ~cond := #in~cond; {52832#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:36,561 INFO L290 TraceCheckUtils]: 147: Hoare triple {52832#(<= ~counter~0 15)} assume !(0 == ~cond); {52832#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:36,561 INFO L290 TraceCheckUtils]: 148: Hoare triple {52832#(<= ~counter~0 15)} assume true; {52832#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:36,561 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {52832#(<= ~counter~0 15)} {52832#(<= ~counter~0 15)} #63#return; {52832#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:36,562 INFO L290 TraceCheckUtils]: 150: Hoare triple {52832#(<= ~counter~0 15)} assume !!(0 != ~r~0); {52832#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:36,562 INFO L290 TraceCheckUtils]: 151: Hoare triple {52832#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52832#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:36,563 INFO L290 TraceCheckUtils]: 152: Hoare triple {52832#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52860#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:36,563 INFO L290 TraceCheckUtils]: 153: Hoare triple {52860#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {52860#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:36,563 INFO L272 TraceCheckUtils]: 154: Hoare triple {52860#(<= ~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)); {52860#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:36,564 INFO L290 TraceCheckUtils]: 155: Hoare triple {52860#(<= ~counter~0 16)} ~cond := #in~cond; {52860#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:36,564 INFO L290 TraceCheckUtils]: 156: Hoare triple {52860#(<= ~counter~0 16)} assume !(0 == ~cond); {52860#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:36,564 INFO L290 TraceCheckUtils]: 157: Hoare triple {52860#(<= ~counter~0 16)} assume true; {52860#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:36,565 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {52860#(<= ~counter~0 16)} {52860#(<= ~counter~0 16)} #63#return; {52860#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:36,565 INFO L290 TraceCheckUtils]: 159: Hoare triple {52860#(<= ~counter~0 16)} assume !!(0 != ~r~0); {52860#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:36,565 INFO L290 TraceCheckUtils]: 160: Hoare triple {52860#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52860#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:36,566 INFO L290 TraceCheckUtils]: 161: Hoare triple {52860#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52888#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:36,566 INFO L290 TraceCheckUtils]: 162: Hoare triple {52888#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {52888#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:36,567 INFO L272 TraceCheckUtils]: 163: Hoare triple {52888#(<= ~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)); {52888#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:36,567 INFO L290 TraceCheckUtils]: 164: Hoare triple {52888#(<= ~counter~0 17)} ~cond := #in~cond; {52888#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:36,567 INFO L290 TraceCheckUtils]: 165: Hoare triple {52888#(<= ~counter~0 17)} assume !(0 == ~cond); {52888#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:36,568 INFO L290 TraceCheckUtils]: 166: Hoare triple {52888#(<= ~counter~0 17)} assume true; {52888#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:36,568 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {52888#(<= ~counter~0 17)} {52888#(<= ~counter~0 17)} #63#return; {52888#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:36,568 INFO L290 TraceCheckUtils]: 168: Hoare triple {52888#(<= ~counter~0 17)} assume !!(0 != ~r~0); {52888#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:36,569 INFO L290 TraceCheckUtils]: 169: Hoare triple {52888#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52888#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:36,569 INFO L290 TraceCheckUtils]: 170: Hoare triple {52888#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52916#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:36,570 INFO L290 TraceCheckUtils]: 171: Hoare triple {52916#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {52916#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:36,570 INFO L272 TraceCheckUtils]: 172: Hoare triple {52916#(<= ~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)); {52916#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:36,571 INFO L290 TraceCheckUtils]: 173: Hoare triple {52916#(<= ~counter~0 18)} ~cond := #in~cond; {52916#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:36,571 INFO L290 TraceCheckUtils]: 174: Hoare triple {52916#(<= ~counter~0 18)} assume !(0 == ~cond); {52916#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:36,571 INFO L290 TraceCheckUtils]: 175: Hoare triple {52916#(<= ~counter~0 18)} assume true; {52916#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:36,572 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {52916#(<= ~counter~0 18)} {52916#(<= ~counter~0 18)} #63#return; {52916#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:36,572 INFO L290 TraceCheckUtils]: 177: Hoare triple {52916#(<= ~counter~0 18)} assume !!(0 != ~r~0); {52916#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:36,572 INFO L290 TraceCheckUtils]: 178: Hoare triple {52916#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52916#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:36,573 INFO L290 TraceCheckUtils]: 179: Hoare triple {52916#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52944#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:36,573 INFO L290 TraceCheckUtils]: 180: Hoare triple {52944#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {52944#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:36,574 INFO L272 TraceCheckUtils]: 181: Hoare triple {52944#(<= ~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)); {52944#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:36,574 INFO L290 TraceCheckUtils]: 182: Hoare triple {52944#(<= ~counter~0 19)} ~cond := #in~cond; {52944#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:36,574 INFO L290 TraceCheckUtils]: 183: Hoare triple {52944#(<= ~counter~0 19)} assume !(0 == ~cond); {52944#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:36,574 INFO L290 TraceCheckUtils]: 184: Hoare triple {52944#(<= ~counter~0 19)} assume true; {52944#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:36,575 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {52944#(<= ~counter~0 19)} {52944#(<= ~counter~0 19)} #63#return; {52944#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:36,575 INFO L290 TraceCheckUtils]: 186: Hoare triple {52944#(<= ~counter~0 19)} assume !!(0 != ~r~0); {52944#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:36,576 INFO L290 TraceCheckUtils]: 187: Hoare triple {52944#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52944#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:36,576 INFO L290 TraceCheckUtils]: 188: Hoare triple {52944#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52972#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:36,577 INFO L290 TraceCheckUtils]: 189: Hoare triple {52972#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {52972#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:36,577 INFO L272 TraceCheckUtils]: 190: Hoare triple {52972#(<= ~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)); {52972#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:36,577 INFO L290 TraceCheckUtils]: 191: Hoare triple {52972#(<= ~counter~0 20)} ~cond := #in~cond; {52972#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:36,578 INFO L290 TraceCheckUtils]: 192: Hoare triple {52972#(<= ~counter~0 20)} assume !(0 == ~cond); {52972#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:36,578 INFO L290 TraceCheckUtils]: 193: Hoare triple {52972#(<= ~counter~0 20)} assume true; {52972#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:36,578 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {52972#(<= ~counter~0 20)} {52972#(<= ~counter~0 20)} #63#return; {52972#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:36,579 INFO L290 TraceCheckUtils]: 195: Hoare triple {52972#(<= ~counter~0 20)} assume !!(0 != ~r~0); {52972#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:36,579 INFO L290 TraceCheckUtils]: 196: Hoare triple {52972#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52972#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:36,580 INFO L290 TraceCheckUtils]: 197: Hoare triple {52972#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53000#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:36,580 INFO L290 TraceCheckUtils]: 198: Hoare triple {53000#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {53000#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:36,580 INFO L272 TraceCheckUtils]: 199: Hoare triple {53000#(<= ~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)); {53000#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:36,581 INFO L290 TraceCheckUtils]: 200: Hoare triple {53000#(<= ~counter~0 21)} ~cond := #in~cond; {53000#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:36,581 INFO L290 TraceCheckUtils]: 201: Hoare triple {53000#(<= ~counter~0 21)} assume !(0 == ~cond); {53000#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:36,581 INFO L290 TraceCheckUtils]: 202: Hoare triple {53000#(<= ~counter~0 21)} assume true; {53000#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:36,582 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {53000#(<= ~counter~0 21)} {53000#(<= ~counter~0 21)} #63#return; {53000#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:36,582 INFO L290 TraceCheckUtils]: 204: Hoare triple {53000#(<= ~counter~0 21)} assume !!(0 != ~r~0); {53000#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:36,582 INFO L290 TraceCheckUtils]: 205: Hoare triple {53000#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53000#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:36,583 INFO L290 TraceCheckUtils]: 206: Hoare triple {53000#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53028#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:36,583 INFO L290 TraceCheckUtils]: 207: Hoare triple {53028#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {53028#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:36,584 INFO L272 TraceCheckUtils]: 208: Hoare triple {53028#(<= ~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)); {53028#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:36,584 INFO L290 TraceCheckUtils]: 209: Hoare triple {53028#(<= ~counter~0 22)} ~cond := #in~cond; {53028#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:36,584 INFO L290 TraceCheckUtils]: 210: Hoare triple {53028#(<= ~counter~0 22)} assume !(0 == ~cond); {53028#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:36,585 INFO L290 TraceCheckUtils]: 211: Hoare triple {53028#(<= ~counter~0 22)} assume true; {53028#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:36,585 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {53028#(<= ~counter~0 22)} {53028#(<= ~counter~0 22)} #63#return; {53028#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:36,585 INFO L290 TraceCheckUtils]: 213: Hoare triple {53028#(<= ~counter~0 22)} assume !!(0 != ~r~0); {53028#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:36,586 INFO L290 TraceCheckUtils]: 214: Hoare triple {53028#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53028#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:36,586 INFO L290 TraceCheckUtils]: 215: Hoare triple {53028#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53056#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:36,587 INFO L290 TraceCheckUtils]: 216: Hoare triple {53056#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {53056#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:36,587 INFO L272 TraceCheckUtils]: 217: Hoare triple {53056#(<= ~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)); {53056#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:36,587 INFO L290 TraceCheckUtils]: 218: Hoare triple {53056#(<= ~counter~0 23)} ~cond := #in~cond; {53056#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:36,588 INFO L290 TraceCheckUtils]: 219: Hoare triple {53056#(<= ~counter~0 23)} assume !(0 == ~cond); {53056#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:36,588 INFO L290 TraceCheckUtils]: 220: Hoare triple {53056#(<= ~counter~0 23)} assume true; {53056#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:36,588 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {53056#(<= ~counter~0 23)} {53056#(<= ~counter~0 23)} #63#return; {53056#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:36,589 INFO L290 TraceCheckUtils]: 222: Hoare triple {53056#(<= ~counter~0 23)} assume !!(0 != ~r~0); {53056#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:36,589 INFO L290 TraceCheckUtils]: 223: Hoare triple {53056#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53056#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:36,590 INFO L290 TraceCheckUtils]: 224: Hoare triple {53056#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53084#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:36,590 INFO L290 TraceCheckUtils]: 225: Hoare triple {53084#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {53084#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:36,590 INFO L272 TraceCheckUtils]: 226: Hoare triple {53084#(<= ~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)); {53084#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:36,591 INFO L290 TraceCheckUtils]: 227: Hoare triple {53084#(<= ~counter~0 24)} ~cond := #in~cond; {53084#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:36,591 INFO L290 TraceCheckUtils]: 228: Hoare triple {53084#(<= ~counter~0 24)} assume !(0 == ~cond); {53084#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:36,591 INFO L290 TraceCheckUtils]: 229: Hoare triple {53084#(<= ~counter~0 24)} assume true; {53084#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:36,592 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {53084#(<= ~counter~0 24)} {53084#(<= ~counter~0 24)} #63#return; {53084#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:36,592 INFO L290 TraceCheckUtils]: 231: Hoare triple {53084#(<= ~counter~0 24)} assume !!(0 != ~r~0); {53084#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:36,592 INFO L290 TraceCheckUtils]: 232: Hoare triple {53084#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53084#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:36,593 INFO L290 TraceCheckUtils]: 233: Hoare triple {53084#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53112#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:36,593 INFO L290 TraceCheckUtils]: 234: Hoare triple {53112#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {53112#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:36,594 INFO L272 TraceCheckUtils]: 235: Hoare triple {53112#(<= ~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)); {53112#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:36,594 INFO L290 TraceCheckUtils]: 236: Hoare triple {53112#(<= ~counter~0 25)} ~cond := #in~cond; {53112#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:36,594 INFO L290 TraceCheckUtils]: 237: Hoare triple {53112#(<= ~counter~0 25)} assume !(0 == ~cond); {53112#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:36,594 INFO L290 TraceCheckUtils]: 238: Hoare triple {53112#(<= ~counter~0 25)} assume true; {53112#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:36,595 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {53112#(<= ~counter~0 25)} {53112#(<= ~counter~0 25)} #63#return; {53112#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:36,595 INFO L290 TraceCheckUtils]: 240: Hoare triple {53112#(<= ~counter~0 25)} assume !!(0 != ~r~0); {53112#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:36,596 INFO L290 TraceCheckUtils]: 241: Hoare triple {53112#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53112#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:36,596 INFO L290 TraceCheckUtils]: 242: Hoare triple {53112#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53140#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:36,597 INFO L290 TraceCheckUtils]: 243: Hoare triple {53140#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {53140#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:36,597 INFO L272 TraceCheckUtils]: 244: Hoare triple {53140#(<= ~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)); {53140#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:36,597 INFO L290 TraceCheckUtils]: 245: Hoare triple {53140#(<= ~counter~0 26)} ~cond := #in~cond; {53140#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:36,598 INFO L290 TraceCheckUtils]: 246: Hoare triple {53140#(<= ~counter~0 26)} assume !(0 == ~cond); {53140#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:36,598 INFO L290 TraceCheckUtils]: 247: Hoare triple {53140#(<= ~counter~0 26)} assume true; {53140#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:36,598 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {53140#(<= ~counter~0 26)} {53140#(<= ~counter~0 26)} #63#return; {53140#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:36,599 INFO L290 TraceCheckUtils]: 249: Hoare triple {53140#(<= ~counter~0 26)} assume !!(0 != ~r~0); {53140#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:36,599 INFO L290 TraceCheckUtils]: 250: Hoare triple {53140#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53140#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:36,600 INFO L290 TraceCheckUtils]: 251: Hoare triple {53140#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53168#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:36,600 INFO L290 TraceCheckUtils]: 252: Hoare triple {53168#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {53168#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:36,600 INFO L272 TraceCheckUtils]: 253: Hoare triple {53168#(<= ~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)); {53168#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:36,601 INFO L290 TraceCheckUtils]: 254: Hoare triple {53168#(<= ~counter~0 27)} ~cond := #in~cond; {53168#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:36,601 INFO L290 TraceCheckUtils]: 255: Hoare triple {53168#(<= ~counter~0 27)} assume !(0 == ~cond); {53168#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:36,601 INFO L290 TraceCheckUtils]: 256: Hoare triple {53168#(<= ~counter~0 27)} assume true; {53168#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:36,602 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {53168#(<= ~counter~0 27)} {53168#(<= ~counter~0 27)} #63#return; {53168#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:36,602 INFO L290 TraceCheckUtils]: 258: Hoare triple {53168#(<= ~counter~0 27)} assume !!(0 != ~r~0); {53168#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:36,602 INFO L290 TraceCheckUtils]: 259: Hoare triple {53168#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53168#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:36,603 INFO L290 TraceCheckUtils]: 260: Hoare triple {53168#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53196#(<= ~counter~0 28)} is VALID [2022-04-08 12:44:36,603 INFO L290 TraceCheckUtils]: 261: Hoare triple {53196#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {53196#(<= ~counter~0 28)} is VALID [2022-04-08 12:44:36,604 INFO L272 TraceCheckUtils]: 262: Hoare triple {53196#(<= ~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)); {53196#(<= ~counter~0 28)} is VALID [2022-04-08 12:44:36,604 INFO L290 TraceCheckUtils]: 263: Hoare triple {53196#(<= ~counter~0 28)} ~cond := #in~cond; {53196#(<= ~counter~0 28)} is VALID [2022-04-08 12:44:36,604 INFO L290 TraceCheckUtils]: 264: Hoare triple {53196#(<= ~counter~0 28)} assume !(0 == ~cond); {53196#(<= ~counter~0 28)} is VALID [2022-04-08 12:44:36,605 INFO L290 TraceCheckUtils]: 265: Hoare triple {53196#(<= ~counter~0 28)} assume true; {53196#(<= ~counter~0 28)} is VALID [2022-04-08 12:44:36,605 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {53196#(<= ~counter~0 28)} {53196#(<= ~counter~0 28)} #63#return; {53196#(<= ~counter~0 28)} is VALID [2022-04-08 12:44:36,605 INFO L290 TraceCheckUtils]: 267: Hoare triple {53196#(<= ~counter~0 28)} assume !!(0 != ~r~0); {53196#(<= ~counter~0 28)} is VALID [2022-04-08 12:44:36,606 INFO L290 TraceCheckUtils]: 268: Hoare triple {53196#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53196#(<= ~counter~0 28)} is VALID [2022-04-08 12:44:36,606 INFO L290 TraceCheckUtils]: 269: Hoare triple {53196#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53224#(<= |main_#t~post6| 28)} is VALID [2022-04-08 12:44:36,606 INFO L290 TraceCheckUtils]: 270: Hoare triple {53224#(<= |main_#t~post6| 28)} assume !(#t~post6 < 50);havoc #t~post6; {52384#false} is VALID [2022-04-08 12:44:36,606 INFO L272 TraceCheckUtils]: 271: Hoare triple {52384#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)); {52384#false} is VALID [2022-04-08 12:44:36,606 INFO L290 TraceCheckUtils]: 272: Hoare triple {52384#false} ~cond := #in~cond; {52384#false} is VALID [2022-04-08 12:44:36,607 INFO L290 TraceCheckUtils]: 273: Hoare triple {52384#false} assume 0 == ~cond; {52384#false} is VALID [2022-04-08 12:44:36,607 INFO L290 TraceCheckUtils]: 274: Hoare triple {52384#false} assume !false; {52384#false} is VALID [2022-04-08 12:44:36,607 INFO L134 CoverageAnalysis]: Checked inductivity of 3518 backedges. 56 proven. 3458 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:44:36,607 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:44:38,312 INFO L290 TraceCheckUtils]: 274: Hoare triple {52384#false} assume !false; {52384#false} is VALID [2022-04-08 12:44:38,312 INFO L290 TraceCheckUtils]: 273: Hoare triple {52384#false} assume 0 == ~cond; {52384#false} is VALID [2022-04-08 12:44:38,312 INFO L290 TraceCheckUtils]: 272: Hoare triple {52384#false} ~cond := #in~cond; {52384#false} is VALID [2022-04-08 12:44:38,312 INFO L272 TraceCheckUtils]: 271: Hoare triple {52384#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)); {52384#false} is VALID [2022-04-08 12:44:38,312 INFO L290 TraceCheckUtils]: 270: Hoare triple {53252#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {52384#false} is VALID [2022-04-08 12:44:38,313 INFO L290 TraceCheckUtils]: 269: Hoare triple {53256#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53252#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:44:38,313 INFO L290 TraceCheckUtils]: 268: Hoare triple {53256#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53256#(< ~counter~0 50)} is VALID [2022-04-08 12:44:38,313 INFO L290 TraceCheckUtils]: 267: Hoare triple {53256#(< ~counter~0 50)} assume !!(0 != ~r~0); {53256#(< ~counter~0 50)} is VALID [2022-04-08 12:44:38,314 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {52383#true} {53256#(< ~counter~0 50)} #63#return; {53256#(< ~counter~0 50)} is VALID [2022-04-08 12:44:38,314 INFO L290 TraceCheckUtils]: 265: Hoare triple {52383#true} assume true; {52383#true} is VALID [2022-04-08 12:44:38,314 INFO L290 TraceCheckUtils]: 264: Hoare triple {52383#true} assume !(0 == ~cond); {52383#true} is VALID [2022-04-08 12:44:38,314 INFO L290 TraceCheckUtils]: 263: Hoare triple {52383#true} ~cond := #in~cond; {52383#true} is VALID [2022-04-08 12:44:38,314 INFO L272 TraceCheckUtils]: 262: Hoare triple {53256#(< ~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)); {52383#true} is VALID [2022-04-08 12:44:38,314 INFO L290 TraceCheckUtils]: 261: Hoare triple {53256#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {53256#(< ~counter~0 50)} is VALID [2022-04-08 12:44:38,315 INFO L290 TraceCheckUtils]: 260: Hoare triple {53284#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53256#(< ~counter~0 50)} is VALID [2022-04-08 12:44:38,316 INFO L290 TraceCheckUtils]: 259: Hoare triple {53284#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53284#(< ~counter~0 49)} is VALID [2022-04-08 12:44:38,316 INFO L290 TraceCheckUtils]: 258: Hoare triple {53284#(< ~counter~0 49)} assume !!(0 != ~r~0); {53284#(< ~counter~0 49)} is VALID [2022-04-08 12:44:38,316 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {52383#true} {53284#(< ~counter~0 49)} #63#return; {53284#(< ~counter~0 49)} is VALID [2022-04-08 12:44:38,317 INFO L290 TraceCheckUtils]: 256: Hoare triple {52383#true} assume true; {52383#true} is VALID [2022-04-08 12:44:38,317 INFO L290 TraceCheckUtils]: 255: Hoare triple {52383#true} assume !(0 == ~cond); {52383#true} is VALID [2022-04-08 12:44:38,317 INFO L290 TraceCheckUtils]: 254: Hoare triple {52383#true} ~cond := #in~cond; {52383#true} is VALID [2022-04-08 12:44:38,317 INFO L272 TraceCheckUtils]: 253: Hoare triple {53284#(< ~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)); {52383#true} is VALID [2022-04-08 12:44:38,317 INFO L290 TraceCheckUtils]: 252: Hoare triple {53284#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {53284#(< ~counter~0 49)} is VALID [2022-04-08 12:44:38,318 INFO L290 TraceCheckUtils]: 251: Hoare triple {53312#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53284#(< ~counter~0 49)} is VALID [2022-04-08 12:44:38,318 INFO L290 TraceCheckUtils]: 250: Hoare triple {53312#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53312#(< ~counter~0 48)} is VALID [2022-04-08 12:44:38,318 INFO L290 TraceCheckUtils]: 249: Hoare triple {53312#(< ~counter~0 48)} assume !!(0 != ~r~0); {53312#(< ~counter~0 48)} is VALID [2022-04-08 12:44:38,319 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {52383#true} {53312#(< ~counter~0 48)} #63#return; {53312#(< ~counter~0 48)} is VALID [2022-04-08 12:44:38,319 INFO L290 TraceCheckUtils]: 247: Hoare triple {52383#true} assume true; {52383#true} is VALID [2022-04-08 12:44:38,319 INFO L290 TraceCheckUtils]: 246: Hoare triple {52383#true} assume !(0 == ~cond); {52383#true} is VALID [2022-04-08 12:44:38,319 INFO L290 TraceCheckUtils]: 245: Hoare triple {52383#true} ~cond := #in~cond; {52383#true} is VALID [2022-04-08 12:44:38,319 INFO L272 TraceCheckUtils]: 244: Hoare triple {53312#(< ~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)); {52383#true} is VALID [2022-04-08 12:44:38,319 INFO L290 TraceCheckUtils]: 243: Hoare triple {53312#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {53312#(< ~counter~0 48)} is VALID [2022-04-08 12:44:38,320 INFO L290 TraceCheckUtils]: 242: Hoare triple {53340#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53312#(< ~counter~0 48)} is VALID [2022-04-08 12:44:38,320 INFO L290 TraceCheckUtils]: 241: Hoare triple {53340#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53340#(< ~counter~0 47)} is VALID [2022-04-08 12:44:38,320 INFO L290 TraceCheckUtils]: 240: Hoare triple {53340#(< ~counter~0 47)} assume !!(0 != ~r~0); {53340#(< ~counter~0 47)} is VALID [2022-04-08 12:44:38,321 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {52383#true} {53340#(< ~counter~0 47)} #63#return; {53340#(< ~counter~0 47)} is VALID [2022-04-08 12:44:38,321 INFO L290 TraceCheckUtils]: 238: Hoare triple {52383#true} assume true; {52383#true} is VALID [2022-04-08 12:44:38,321 INFO L290 TraceCheckUtils]: 237: Hoare triple {52383#true} assume !(0 == ~cond); {52383#true} is VALID [2022-04-08 12:44:38,321 INFO L290 TraceCheckUtils]: 236: Hoare triple {52383#true} ~cond := #in~cond; {52383#true} is VALID [2022-04-08 12:44:38,321 INFO L272 TraceCheckUtils]: 235: Hoare triple {53340#(< ~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)); {52383#true} is VALID [2022-04-08 12:44:38,321 INFO L290 TraceCheckUtils]: 234: Hoare triple {53340#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {53340#(< ~counter~0 47)} is VALID [2022-04-08 12:44:38,322 INFO L290 TraceCheckUtils]: 233: Hoare triple {53368#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53340#(< ~counter~0 47)} is VALID [2022-04-08 12:44:38,322 INFO L290 TraceCheckUtils]: 232: Hoare triple {53368#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53368#(< ~counter~0 46)} is VALID [2022-04-08 12:44:38,323 INFO L290 TraceCheckUtils]: 231: Hoare triple {53368#(< ~counter~0 46)} assume !!(0 != ~r~0); {53368#(< ~counter~0 46)} is VALID [2022-04-08 12:44:38,323 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {52383#true} {53368#(< ~counter~0 46)} #63#return; {53368#(< ~counter~0 46)} is VALID [2022-04-08 12:44:38,323 INFO L290 TraceCheckUtils]: 229: Hoare triple {52383#true} assume true; {52383#true} is VALID [2022-04-08 12:44:38,323 INFO L290 TraceCheckUtils]: 228: Hoare triple {52383#true} assume !(0 == ~cond); {52383#true} is VALID [2022-04-08 12:44:38,323 INFO L290 TraceCheckUtils]: 227: Hoare triple {52383#true} ~cond := #in~cond; {52383#true} is VALID [2022-04-08 12:44:38,323 INFO L272 TraceCheckUtils]: 226: Hoare triple {53368#(< ~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)); {52383#true} is VALID [2022-04-08 12:44:38,324 INFO L290 TraceCheckUtils]: 225: Hoare triple {53368#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {53368#(< ~counter~0 46)} is VALID [2022-04-08 12:44:38,324 INFO L290 TraceCheckUtils]: 224: Hoare triple {53396#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53368#(< ~counter~0 46)} is VALID [2022-04-08 12:44:38,324 INFO L290 TraceCheckUtils]: 223: Hoare triple {53396#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53396#(< ~counter~0 45)} is VALID [2022-04-08 12:44:38,325 INFO L290 TraceCheckUtils]: 222: Hoare triple {53396#(< ~counter~0 45)} assume !!(0 != ~r~0); {53396#(< ~counter~0 45)} is VALID [2022-04-08 12:44:38,325 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {52383#true} {53396#(< ~counter~0 45)} #63#return; {53396#(< ~counter~0 45)} is VALID [2022-04-08 12:44:38,325 INFO L290 TraceCheckUtils]: 220: Hoare triple {52383#true} assume true; {52383#true} is VALID [2022-04-08 12:44:38,325 INFO L290 TraceCheckUtils]: 219: Hoare triple {52383#true} assume !(0 == ~cond); {52383#true} is VALID [2022-04-08 12:44:38,325 INFO L290 TraceCheckUtils]: 218: Hoare triple {52383#true} ~cond := #in~cond; {52383#true} is VALID [2022-04-08 12:44:38,326 INFO L272 TraceCheckUtils]: 217: Hoare triple {53396#(< ~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)); {52383#true} is VALID [2022-04-08 12:44:38,326 INFO L290 TraceCheckUtils]: 216: Hoare triple {53396#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {53396#(< ~counter~0 45)} is VALID [2022-04-08 12:44:38,326 INFO L290 TraceCheckUtils]: 215: Hoare triple {53424#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53396#(< ~counter~0 45)} is VALID [2022-04-08 12:44:38,327 INFO L290 TraceCheckUtils]: 214: Hoare triple {53424#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53424#(< ~counter~0 44)} is VALID [2022-04-08 12:44:38,327 INFO L290 TraceCheckUtils]: 213: Hoare triple {53424#(< ~counter~0 44)} assume !!(0 != ~r~0); {53424#(< ~counter~0 44)} is VALID [2022-04-08 12:44:38,327 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {52383#true} {53424#(< ~counter~0 44)} #63#return; {53424#(< ~counter~0 44)} is VALID [2022-04-08 12:44:38,328 INFO L290 TraceCheckUtils]: 211: Hoare triple {52383#true} assume true; {52383#true} is VALID [2022-04-08 12:44:38,328 INFO L290 TraceCheckUtils]: 210: Hoare triple {52383#true} assume !(0 == ~cond); {52383#true} is VALID [2022-04-08 12:44:38,328 INFO L290 TraceCheckUtils]: 209: Hoare triple {52383#true} ~cond := #in~cond; {52383#true} is VALID [2022-04-08 12:44:38,328 INFO L272 TraceCheckUtils]: 208: Hoare triple {53424#(< ~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)); {52383#true} is VALID [2022-04-08 12:44:38,328 INFO L290 TraceCheckUtils]: 207: Hoare triple {53424#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {53424#(< ~counter~0 44)} is VALID [2022-04-08 12:44:38,329 INFO L290 TraceCheckUtils]: 206: Hoare triple {53452#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53424#(< ~counter~0 44)} is VALID [2022-04-08 12:44:38,329 INFO L290 TraceCheckUtils]: 205: Hoare triple {53452#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53452#(< ~counter~0 43)} is VALID [2022-04-08 12:44:38,329 INFO L290 TraceCheckUtils]: 204: Hoare triple {53452#(< ~counter~0 43)} assume !!(0 != ~r~0); {53452#(< ~counter~0 43)} is VALID [2022-04-08 12:44:38,330 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {52383#true} {53452#(< ~counter~0 43)} #63#return; {53452#(< ~counter~0 43)} is VALID [2022-04-08 12:44:38,330 INFO L290 TraceCheckUtils]: 202: Hoare triple {52383#true} assume true; {52383#true} is VALID [2022-04-08 12:44:38,330 INFO L290 TraceCheckUtils]: 201: Hoare triple {52383#true} assume !(0 == ~cond); {52383#true} is VALID [2022-04-08 12:44:38,330 INFO L290 TraceCheckUtils]: 200: Hoare triple {52383#true} ~cond := #in~cond; {52383#true} is VALID [2022-04-08 12:44:38,330 INFO L272 TraceCheckUtils]: 199: Hoare triple {53452#(< ~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)); {52383#true} is VALID [2022-04-08 12:44:38,330 INFO L290 TraceCheckUtils]: 198: Hoare triple {53452#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {53452#(< ~counter~0 43)} is VALID [2022-04-08 12:44:38,331 INFO L290 TraceCheckUtils]: 197: Hoare triple {53480#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53452#(< ~counter~0 43)} is VALID [2022-04-08 12:44:38,331 INFO L290 TraceCheckUtils]: 196: Hoare triple {53480#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53480#(< ~counter~0 42)} is VALID [2022-04-08 12:44:38,331 INFO L290 TraceCheckUtils]: 195: Hoare triple {53480#(< ~counter~0 42)} assume !!(0 != ~r~0); {53480#(< ~counter~0 42)} is VALID [2022-04-08 12:44:38,332 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {52383#true} {53480#(< ~counter~0 42)} #63#return; {53480#(< ~counter~0 42)} is VALID [2022-04-08 12:44:38,332 INFO L290 TraceCheckUtils]: 193: Hoare triple {52383#true} assume true; {52383#true} is VALID [2022-04-08 12:44:38,332 INFO L290 TraceCheckUtils]: 192: Hoare triple {52383#true} assume !(0 == ~cond); {52383#true} is VALID [2022-04-08 12:44:38,332 INFO L290 TraceCheckUtils]: 191: Hoare triple {52383#true} ~cond := #in~cond; {52383#true} is VALID [2022-04-08 12:44:38,332 INFO L272 TraceCheckUtils]: 190: Hoare triple {53480#(< ~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)); {52383#true} is VALID [2022-04-08 12:44:38,332 INFO L290 TraceCheckUtils]: 189: Hoare triple {53480#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {53480#(< ~counter~0 42)} is VALID [2022-04-08 12:44:38,333 INFO L290 TraceCheckUtils]: 188: Hoare triple {53508#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53480#(< ~counter~0 42)} is VALID [2022-04-08 12:44:38,333 INFO L290 TraceCheckUtils]: 187: Hoare triple {53508#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53508#(< ~counter~0 41)} is VALID [2022-04-08 12:44:38,333 INFO L290 TraceCheckUtils]: 186: Hoare triple {53508#(< ~counter~0 41)} assume !!(0 != ~r~0); {53508#(< ~counter~0 41)} is VALID [2022-04-08 12:44:38,334 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {52383#true} {53508#(< ~counter~0 41)} #63#return; {53508#(< ~counter~0 41)} is VALID [2022-04-08 12:44:38,334 INFO L290 TraceCheckUtils]: 184: Hoare triple {52383#true} assume true; {52383#true} is VALID [2022-04-08 12:44:38,334 INFO L290 TraceCheckUtils]: 183: Hoare triple {52383#true} assume !(0 == ~cond); {52383#true} is VALID [2022-04-08 12:44:38,334 INFO L290 TraceCheckUtils]: 182: Hoare triple {52383#true} ~cond := #in~cond; {52383#true} is VALID [2022-04-08 12:44:38,334 INFO L272 TraceCheckUtils]: 181: Hoare triple {53508#(< ~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)); {52383#true} is VALID [2022-04-08 12:44:38,334 INFO L290 TraceCheckUtils]: 180: Hoare triple {53508#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {53508#(< ~counter~0 41)} is VALID [2022-04-08 12:44:38,335 INFO L290 TraceCheckUtils]: 179: Hoare triple {53536#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53508#(< ~counter~0 41)} is VALID [2022-04-08 12:44:38,335 INFO L290 TraceCheckUtils]: 178: Hoare triple {53536#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53536#(< ~counter~0 40)} is VALID [2022-04-08 12:44:38,336 INFO L290 TraceCheckUtils]: 177: Hoare triple {53536#(< ~counter~0 40)} assume !!(0 != ~r~0); {53536#(< ~counter~0 40)} is VALID [2022-04-08 12:44:38,336 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {52383#true} {53536#(< ~counter~0 40)} #63#return; {53536#(< ~counter~0 40)} is VALID [2022-04-08 12:44:38,336 INFO L290 TraceCheckUtils]: 175: Hoare triple {52383#true} assume true; {52383#true} is VALID [2022-04-08 12:44:38,336 INFO L290 TraceCheckUtils]: 174: Hoare triple {52383#true} assume !(0 == ~cond); {52383#true} is VALID [2022-04-08 12:44:38,336 INFO L290 TraceCheckUtils]: 173: Hoare triple {52383#true} ~cond := #in~cond; {52383#true} is VALID [2022-04-08 12:44:38,336 INFO L272 TraceCheckUtils]: 172: Hoare triple {53536#(< ~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)); {52383#true} is VALID [2022-04-08 12:44:38,337 INFO L290 TraceCheckUtils]: 171: Hoare triple {53536#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {53536#(< ~counter~0 40)} is VALID [2022-04-08 12:44:38,337 INFO L290 TraceCheckUtils]: 170: Hoare triple {53564#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53536#(< ~counter~0 40)} is VALID [2022-04-08 12:44:38,338 INFO L290 TraceCheckUtils]: 169: Hoare triple {53564#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53564#(< ~counter~0 39)} is VALID [2022-04-08 12:44:38,338 INFO L290 TraceCheckUtils]: 168: Hoare triple {53564#(< ~counter~0 39)} assume !!(0 != ~r~0); {53564#(< ~counter~0 39)} is VALID [2022-04-08 12:44:38,338 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {52383#true} {53564#(< ~counter~0 39)} #63#return; {53564#(< ~counter~0 39)} is VALID [2022-04-08 12:44:38,338 INFO L290 TraceCheckUtils]: 166: Hoare triple {52383#true} assume true; {52383#true} is VALID [2022-04-08 12:44:38,338 INFO L290 TraceCheckUtils]: 165: Hoare triple {52383#true} assume !(0 == ~cond); {52383#true} is VALID [2022-04-08 12:44:38,339 INFO L290 TraceCheckUtils]: 164: Hoare triple {52383#true} ~cond := #in~cond; {52383#true} is VALID [2022-04-08 12:44:38,339 INFO L272 TraceCheckUtils]: 163: Hoare triple {53564#(< ~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)); {52383#true} is VALID [2022-04-08 12:44:38,339 INFO L290 TraceCheckUtils]: 162: Hoare triple {53564#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {53564#(< ~counter~0 39)} is VALID [2022-04-08 12:44:38,340 INFO L290 TraceCheckUtils]: 161: Hoare triple {53592#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53564#(< ~counter~0 39)} is VALID [2022-04-08 12:44:38,340 INFO L290 TraceCheckUtils]: 160: Hoare triple {53592#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53592#(< ~counter~0 38)} is VALID [2022-04-08 12:44:38,340 INFO L290 TraceCheckUtils]: 159: Hoare triple {53592#(< ~counter~0 38)} assume !!(0 != ~r~0); {53592#(< ~counter~0 38)} is VALID [2022-04-08 12:44:38,341 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {52383#true} {53592#(< ~counter~0 38)} #63#return; {53592#(< ~counter~0 38)} is VALID [2022-04-08 12:44:38,341 INFO L290 TraceCheckUtils]: 157: Hoare triple {52383#true} assume true; {52383#true} is VALID [2022-04-08 12:44:38,341 INFO L290 TraceCheckUtils]: 156: Hoare triple {52383#true} assume !(0 == ~cond); {52383#true} is VALID [2022-04-08 12:44:38,341 INFO L290 TraceCheckUtils]: 155: Hoare triple {52383#true} ~cond := #in~cond; {52383#true} is VALID [2022-04-08 12:44:38,341 INFO L272 TraceCheckUtils]: 154: Hoare triple {53592#(< ~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)); {52383#true} is VALID [2022-04-08 12:44:38,341 INFO L290 TraceCheckUtils]: 153: Hoare triple {53592#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {53592#(< ~counter~0 38)} is VALID [2022-04-08 12:44:38,342 INFO L290 TraceCheckUtils]: 152: Hoare triple {53620#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53592#(< ~counter~0 38)} is VALID [2022-04-08 12:44:38,342 INFO L290 TraceCheckUtils]: 151: Hoare triple {53620#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53620#(< ~counter~0 37)} is VALID [2022-04-08 12:44:38,342 INFO L290 TraceCheckUtils]: 150: Hoare triple {53620#(< ~counter~0 37)} assume !!(0 != ~r~0); {53620#(< ~counter~0 37)} is VALID [2022-04-08 12:44:38,343 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {52383#true} {53620#(< ~counter~0 37)} #63#return; {53620#(< ~counter~0 37)} is VALID [2022-04-08 12:44:38,343 INFO L290 TraceCheckUtils]: 148: Hoare triple {52383#true} assume true; {52383#true} is VALID [2022-04-08 12:44:38,343 INFO L290 TraceCheckUtils]: 147: Hoare triple {52383#true} assume !(0 == ~cond); {52383#true} is VALID [2022-04-08 12:44:38,343 INFO L290 TraceCheckUtils]: 146: Hoare triple {52383#true} ~cond := #in~cond; {52383#true} is VALID [2022-04-08 12:44:38,343 INFO L272 TraceCheckUtils]: 145: Hoare triple {53620#(< ~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)); {52383#true} is VALID [2022-04-08 12:44:38,343 INFO L290 TraceCheckUtils]: 144: Hoare triple {53620#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {53620#(< ~counter~0 37)} is VALID [2022-04-08 12:44:38,344 INFO L290 TraceCheckUtils]: 143: Hoare triple {53648#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53620#(< ~counter~0 37)} is VALID [2022-04-08 12:44:38,344 INFO L290 TraceCheckUtils]: 142: Hoare triple {53648#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53648#(< ~counter~0 36)} is VALID [2022-04-08 12:44:38,345 INFO L290 TraceCheckUtils]: 141: Hoare triple {53648#(< ~counter~0 36)} assume !!(0 != ~r~0); {53648#(< ~counter~0 36)} is VALID [2022-04-08 12:44:38,345 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {52383#true} {53648#(< ~counter~0 36)} #63#return; {53648#(< ~counter~0 36)} is VALID [2022-04-08 12:44:38,345 INFO L290 TraceCheckUtils]: 139: Hoare triple {52383#true} assume true; {52383#true} is VALID [2022-04-08 12:44:38,345 INFO L290 TraceCheckUtils]: 138: Hoare triple {52383#true} assume !(0 == ~cond); {52383#true} is VALID [2022-04-08 12:44:38,345 INFO L290 TraceCheckUtils]: 137: Hoare triple {52383#true} ~cond := #in~cond; {52383#true} is VALID [2022-04-08 12:44:38,345 INFO L272 TraceCheckUtils]: 136: Hoare triple {53648#(< ~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)); {52383#true} is VALID [2022-04-08 12:44:38,346 INFO L290 TraceCheckUtils]: 135: Hoare triple {53648#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {53648#(< ~counter~0 36)} is VALID [2022-04-08 12:44:38,346 INFO L290 TraceCheckUtils]: 134: Hoare triple {53676#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53648#(< ~counter~0 36)} is VALID [2022-04-08 12:44:38,346 INFO L290 TraceCheckUtils]: 133: Hoare triple {53676#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53676#(< ~counter~0 35)} is VALID [2022-04-08 12:44:38,347 INFO L290 TraceCheckUtils]: 132: Hoare triple {53676#(< ~counter~0 35)} assume !!(0 != ~r~0); {53676#(< ~counter~0 35)} is VALID [2022-04-08 12:44:38,347 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {52383#true} {53676#(< ~counter~0 35)} #63#return; {53676#(< ~counter~0 35)} is VALID [2022-04-08 12:44:38,347 INFO L290 TraceCheckUtils]: 130: Hoare triple {52383#true} assume true; {52383#true} is VALID [2022-04-08 12:44:38,347 INFO L290 TraceCheckUtils]: 129: Hoare triple {52383#true} assume !(0 == ~cond); {52383#true} is VALID [2022-04-08 12:44:38,347 INFO L290 TraceCheckUtils]: 128: Hoare triple {52383#true} ~cond := #in~cond; {52383#true} is VALID [2022-04-08 12:44:38,348 INFO L272 TraceCheckUtils]: 127: Hoare triple {53676#(< ~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)); {52383#true} is VALID [2022-04-08 12:44:38,348 INFO L290 TraceCheckUtils]: 126: Hoare triple {53676#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {53676#(< ~counter~0 35)} is VALID [2022-04-08 12:44:38,348 INFO L290 TraceCheckUtils]: 125: Hoare triple {53704#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53676#(< ~counter~0 35)} is VALID [2022-04-08 12:44:38,349 INFO L290 TraceCheckUtils]: 124: Hoare triple {53704#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53704#(< ~counter~0 34)} is VALID [2022-04-08 12:44:38,349 INFO L290 TraceCheckUtils]: 123: Hoare triple {53704#(< ~counter~0 34)} assume !!(0 != ~r~0); {53704#(< ~counter~0 34)} is VALID [2022-04-08 12:44:38,349 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {52383#true} {53704#(< ~counter~0 34)} #63#return; {53704#(< ~counter~0 34)} is VALID [2022-04-08 12:44:38,350 INFO L290 TraceCheckUtils]: 121: Hoare triple {52383#true} assume true; {52383#true} is VALID [2022-04-08 12:44:38,350 INFO L290 TraceCheckUtils]: 120: Hoare triple {52383#true} assume !(0 == ~cond); {52383#true} is VALID [2022-04-08 12:44:38,350 INFO L290 TraceCheckUtils]: 119: Hoare triple {52383#true} ~cond := #in~cond; {52383#true} is VALID [2022-04-08 12:44:38,350 INFO L272 TraceCheckUtils]: 118: Hoare triple {53704#(< ~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)); {52383#true} is VALID [2022-04-08 12:44:38,350 INFO L290 TraceCheckUtils]: 117: Hoare triple {53704#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {53704#(< ~counter~0 34)} is VALID [2022-04-08 12:44:38,351 INFO L290 TraceCheckUtils]: 116: Hoare triple {53732#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53704#(< ~counter~0 34)} is VALID [2022-04-08 12:44:38,351 INFO L290 TraceCheckUtils]: 115: Hoare triple {53732#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53732#(< ~counter~0 33)} is VALID [2022-04-08 12:44:38,351 INFO L290 TraceCheckUtils]: 114: Hoare triple {53732#(< ~counter~0 33)} assume !!(0 != ~r~0); {53732#(< ~counter~0 33)} is VALID [2022-04-08 12:44:38,352 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {52383#true} {53732#(< ~counter~0 33)} #63#return; {53732#(< ~counter~0 33)} is VALID [2022-04-08 12:44:38,352 INFO L290 TraceCheckUtils]: 112: Hoare triple {52383#true} assume true; {52383#true} is VALID [2022-04-08 12:44:38,352 INFO L290 TraceCheckUtils]: 111: Hoare triple {52383#true} assume !(0 == ~cond); {52383#true} is VALID [2022-04-08 12:44:38,352 INFO L290 TraceCheckUtils]: 110: Hoare triple {52383#true} ~cond := #in~cond; {52383#true} is VALID [2022-04-08 12:44:38,352 INFO L272 TraceCheckUtils]: 109: Hoare triple {53732#(< ~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)); {52383#true} is VALID [2022-04-08 12:44:38,352 INFO L290 TraceCheckUtils]: 108: Hoare triple {53732#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {53732#(< ~counter~0 33)} is VALID [2022-04-08 12:44:38,353 INFO L290 TraceCheckUtils]: 107: Hoare triple {53760#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53732#(< ~counter~0 33)} is VALID [2022-04-08 12:44:38,353 INFO L290 TraceCheckUtils]: 106: Hoare triple {53760#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53760#(< ~counter~0 32)} is VALID [2022-04-08 12:44:38,353 INFO L290 TraceCheckUtils]: 105: Hoare triple {53760#(< ~counter~0 32)} assume !!(0 != ~r~0); {53760#(< ~counter~0 32)} is VALID [2022-04-08 12:44:38,354 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {52383#true} {53760#(< ~counter~0 32)} #63#return; {53760#(< ~counter~0 32)} is VALID [2022-04-08 12:44:38,354 INFO L290 TraceCheckUtils]: 103: Hoare triple {52383#true} assume true; {52383#true} is VALID [2022-04-08 12:44:38,354 INFO L290 TraceCheckUtils]: 102: Hoare triple {52383#true} assume !(0 == ~cond); {52383#true} is VALID [2022-04-08 12:44:38,354 INFO L290 TraceCheckUtils]: 101: Hoare triple {52383#true} ~cond := #in~cond; {52383#true} is VALID [2022-04-08 12:44:38,354 INFO L272 TraceCheckUtils]: 100: Hoare triple {53760#(< ~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)); {52383#true} is VALID [2022-04-08 12:44:38,354 INFO L290 TraceCheckUtils]: 99: Hoare triple {53760#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {53760#(< ~counter~0 32)} is VALID [2022-04-08 12:44:38,355 INFO L290 TraceCheckUtils]: 98: Hoare triple {53788#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53760#(< ~counter~0 32)} is VALID [2022-04-08 12:44:38,355 INFO L290 TraceCheckUtils]: 97: Hoare triple {53788#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53788#(< ~counter~0 31)} is VALID [2022-04-08 12:44:38,356 INFO L290 TraceCheckUtils]: 96: Hoare triple {53788#(< ~counter~0 31)} assume !!(0 != ~r~0); {53788#(< ~counter~0 31)} is VALID [2022-04-08 12:44:38,356 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {52383#true} {53788#(< ~counter~0 31)} #63#return; {53788#(< ~counter~0 31)} is VALID [2022-04-08 12:44:38,356 INFO L290 TraceCheckUtils]: 94: Hoare triple {52383#true} assume true; {52383#true} is VALID [2022-04-08 12:44:38,356 INFO L290 TraceCheckUtils]: 93: Hoare triple {52383#true} assume !(0 == ~cond); {52383#true} is VALID [2022-04-08 12:44:38,356 INFO L290 TraceCheckUtils]: 92: Hoare triple {52383#true} ~cond := #in~cond; {52383#true} is VALID [2022-04-08 12:44:38,356 INFO L272 TraceCheckUtils]: 91: Hoare triple {53788#(< ~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)); {52383#true} is VALID [2022-04-08 12:44:38,357 INFO L290 TraceCheckUtils]: 90: Hoare triple {53788#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {53788#(< ~counter~0 31)} is VALID [2022-04-08 12:44:38,357 INFO L290 TraceCheckUtils]: 89: Hoare triple {53816#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53788#(< ~counter~0 31)} is VALID [2022-04-08 12:44:38,357 INFO L290 TraceCheckUtils]: 88: Hoare triple {53816#(< ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53816#(< ~counter~0 30)} is VALID [2022-04-08 12:44:38,358 INFO L290 TraceCheckUtils]: 87: Hoare triple {53816#(< ~counter~0 30)} assume !!(0 != ~r~0); {53816#(< ~counter~0 30)} is VALID [2022-04-08 12:44:38,358 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {52383#true} {53816#(< ~counter~0 30)} #63#return; {53816#(< ~counter~0 30)} is VALID [2022-04-08 12:44:38,358 INFO L290 TraceCheckUtils]: 85: Hoare triple {52383#true} assume true; {52383#true} is VALID [2022-04-08 12:44:38,358 INFO L290 TraceCheckUtils]: 84: Hoare triple {52383#true} assume !(0 == ~cond); {52383#true} is VALID [2022-04-08 12:44:38,358 INFO L290 TraceCheckUtils]: 83: Hoare triple {52383#true} ~cond := #in~cond; {52383#true} is VALID [2022-04-08 12:44:38,359 INFO L272 TraceCheckUtils]: 82: Hoare triple {53816#(< ~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)); {52383#true} is VALID [2022-04-08 12:44:38,359 INFO L290 TraceCheckUtils]: 81: Hoare triple {53816#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {53816#(< ~counter~0 30)} is VALID [2022-04-08 12:44:38,359 INFO L290 TraceCheckUtils]: 80: Hoare triple {53196#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53816#(< ~counter~0 30)} is VALID [2022-04-08 12:44:38,360 INFO L290 TraceCheckUtils]: 79: Hoare triple {53196#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53196#(<= ~counter~0 28)} is VALID [2022-04-08 12:44:38,360 INFO L290 TraceCheckUtils]: 78: Hoare triple {53196#(<= ~counter~0 28)} assume !!(0 != ~r~0); {53196#(<= ~counter~0 28)} is VALID [2022-04-08 12:44:38,360 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {52383#true} {53196#(<= ~counter~0 28)} #63#return; {53196#(<= ~counter~0 28)} is VALID [2022-04-08 12:44:38,361 INFO L290 TraceCheckUtils]: 76: Hoare triple {52383#true} assume true; {52383#true} is VALID [2022-04-08 12:44:38,361 INFO L290 TraceCheckUtils]: 75: Hoare triple {52383#true} assume !(0 == ~cond); {52383#true} is VALID [2022-04-08 12:44:38,361 INFO L290 TraceCheckUtils]: 74: Hoare triple {52383#true} ~cond := #in~cond; {52383#true} is VALID [2022-04-08 12:44:38,361 INFO L272 TraceCheckUtils]: 73: Hoare triple {53196#(<= ~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)); {52383#true} is VALID [2022-04-08 12:44:38,361 INFO L290 TraceCheckUtils]: 72: Hoare triple {53196#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {53196#(<= ~counter~0 28)} is VALID [2022-04-08 12:44:38,362 INFO L290 TraceCheckUtils]: 71: Hoare triple {53168#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53196#(<= ~counter~0 28)} is VALID [2022-04-08 12:44:38,362 INFO L290 TraceCheckUtils]: 70: Hoare triple {53168#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53168#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:38,362 INFO L290 TraceCheckUtils]: 69: Hoare triple {53168#(<= ~counter~0 27)} assume !!(0 != ~r~0); {53168#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:38,363 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {52383#true} {53168#(<= ~counter~0 27)} #63#return; {53168#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:38,363 INFO L290 TraceCheckUtils]: 67: Hoare triple {52383#true} assume true; {52383#true} is VALID [2022-04-08 12:44:38,363 INFO L290 TraceCheckUtils]: 66: Hoare triple {52383#true} assume !(0 == ~cond); {52383#true} is VALID [2022-04-08 12:44:38,363 INFO L290 TraceCheckUtils]: 65: Hoare triple {52383#true} ~cond := #in~cond; {52383#true} is VALID [2022-04-08 12:44:38,363 INFO L272 TraceCheckUtils]: 64: Hoare triple {53168#(<= ~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)); {52383#true} is VALID [2022-04-08 12:44:38,363 INFO L290 TraceCheckUtils]: 63: Hoare triple {53168#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {53168#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:38,364 INFO L290 TraceCheckUtils]: 62: Hoare triple {53140#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53168#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:38,364 INFO L290 TraceCheckUtils]: 61: Hoare triple {53140#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53140#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:38,364 INFO L290 TraceCheckUtils]: 60: Hoare triple {53140#(<= ~counter~0 26)} assume !!(0 != ~r~0); {53140#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:38,365 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {52383#true} {53140#(<= ~counter~0 26)} #63#return; {53140#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:38,365 INFO L290 TraceCheckUtils]: 58: Hoare triple {52383#true} assume true; {52383#true} is VALID [2022-04-08 12:44:38,365 INFO L290 TraceCheckUtils]: 57: Hoare triple {52383#true} assume !(0 == ~cond); {52383#true} is VALID [2022-04-08 12:44:38,365 INFO L290 TraceCheckUtils]: 56: Hoare triple {52383#true} ~cond := #in~cond; {52383#true} is VALID [2022-04-08 12:44:38,365 INFO L272 TraceCheckUtils]: 55: Hoare triple {53140#(<= ~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)); {52383#true} is VALID [2022-04-08 12:44:38,365 INFO L290 TraceCheckUtils]: 54: Hoare triple {53140#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {53140#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:38,366 INFO L290 TraceCheckUtils]: 53: Hoare triple {53112#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53140#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:38,366 INFO L290 TraceCheckUtils]: 52: Hoare triple {53112#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53112#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:38,367 INFO L290 TraceCheckUtils]: 51: Hoare triple {53112#(<= ~counter~0 25)} assume !!(0 != ~r~0); {53112#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:38,367 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {52383#true} {53112#(<= ~counter~0 25)} #63#return; {53112#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:38,367 INFO L290 TraceCheckUtils]: 49: Hoare triple {52383#true} assume true; {52383#true} is VALID [2022-04-08 12:44:38,367 INFO L290 TraceCheckUtils]: 48: Hoare triple {52383#true} assume !(0 == ~cond); {52383#true} is VALID [2022-04-08 12:44:38,367 INFO L290 TraceCheckUtils]: 47: Hoare triple {52383#true} ~cond := #in~cond; {52383#true} is VALID [2022-04-08 12:44:38,367 INFO L272 TraceCheckUtils]: 46: Hoare triple {53112#(<= ~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)); {52383#true} is VALID [2022-04-08 12:44:38,368 INFO L290 TraceCheckUtils]: 45: Hoare triple {53112#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {53112#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:38,368 INFO L290 TraceCheckUtils]: 44: Hoare triple {53084#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53112#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:38,369 INFO L290 TraceCheckUtils]: 43: Hoare triple {53084#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53084#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:38,369 INFO L290 TraceCheckUtils]: 42: Hoare triple {53084#(<= ~counter~0 24)} assume !!(0 != ~r~0); {53084#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:38,369 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {52383#true} {53084#(<= ~counter~0 24)} #63#return; {53084#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:38,369 INFO L290 TraceCheckUtils]: 40: Hoare triple {52383#true} assume true; {52383#true} is VALID [2022-04-08 12:44:38,369 INFO L290 TraceCheckUtils]: 39: Hoare triple {52383#true} assume !(0 == ~cond); {52383#true} is VALID [2022-04-08 12:44:38,370 INFO L290 TraceCheckUtils]: 38: Hoare triple {52383#true} ~cond := #in~cond; {52383#true} is VALID [2022-04-08 12:44:38,370 INFO L272 TraceCheckUtils]: 37: Hoare triple {53084#(<= ~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)); {52383#true} is VALID [2022-04-08 12:44:38,370 INFO L290 TraceCheckUtils]: 36: Hoare triple {53084#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {53084#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:38,370 INFO L290 TraceCheckUtils]: 35: Hoare triple {53056#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53084#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:38,371 INFO L290 TraceCheckUtils]: 34: Hoare triple {53056#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53056#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:38,371 INFO L290 TraceCheckUtils]: 33: Hoare triple {53056#(<= ~counter~0 23)} assume !!(0 != ~r~0); {53056#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:38,372 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {52383#true} {53056#(<= ~counter~0 23)} #63#return; {53056#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:38,372 INFO L290 TraceCheckUtils]: 31: Hoare triple {52383#true} assume true; {52383#true} is VALID [2022-04-08 12:44:38,372 INFO L290 TraceCheckUtils]: 30: Hoare triple {52383#true} assume !(0 == ~cond); {52383#true} is VALID [2022-04-08 12:44:38,372 INFO L290 TraceCheckUtils]: 29: Hoare triple {52383#true} ~cond := #in~cond; {52383#true} is VALID [2022-04-08 12:44:38,372 INFO L272 TraceCheckUtils]: 28: Hoare triple {53056#(<= ~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)); {52383#true} is VALID [2022-04-08 12:44:38,372 INFO L290 TraceCheckUtils]: 27: Hoare triple {53056#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {53056#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:38,373 INFO L290 TraceCheckUtils]: 26: Hoare triple {53028#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53056#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:38,373 INFO L290 TraceCheckUtils]: 25: Hoare triple {53028#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53028#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:38,373 INFO L290 TraceCheckUtils]: 24: Hoare triple {53028#(<= ~counter~0 22)} assume !!(0 != ~r~0); {53028#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:38,374 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {52383#true} {53028#(<= ~counter~0 22)} #63#return; {53028#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:38,374 INFO L290 TraceCheckUtils]: 22: Hoare triple {52383#true} assume true; {52383#true} is VALID [2022-04-08 12:44:38,374 INFO L290 TraceCheckUtils]: 21: Hoare triple {52383#true} assume !(0 == ~cond); {52383#true} is VALID [2022-04-08 12:44:38,374 INFO L290 TraceCheckUtils]: 20: Hoare triple {52383#true} ~cond := #in~cond; {52383#true} is VALID [2022-04-08 12:44:38,374 INFO L272 TraceCheckUtils]: 19: Hoare triple {53028#(<= ~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)); {52383#true} is VALID [2022-04-08 12:44:38,374 INFO L290 TraceCheckUtils]: 18: Hoare triple {53028#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {53028#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:38,375 INFO L290 TraceCheckUtils]: 17: Hoare triple {53000#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53028#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:38,375 INFO L290 TraceCheckUtils]: 16: Hoare triple {53000#(<= ~counter~0 21)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {53000#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:38,376 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {52383#true} {53000#(<= ~counter~0 21)} #61#return; {53000#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:38,376 INFO L290 TraceCheckUtils]: 14: Hoare triple {52383#true} assume true; {52383#true} is VALID [2022-04-08 12:44:38,376 INFO L290 TraceCheckUtils]: 13: Hoare triple {52383#true} assume !(0 == ~cond); {52383#true} is VALID [2022-04-08 12:44:38,376 INFO L290 TraceCheckUtils]: 12: Hoare triple {52383#true} ~cond := #in~cond; {52383#true} is VALID [2022-04-08 12:44:38,376 INFO L272 TraceCheckUtils]: 11: Hoare triple {53000#(<= ~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)); {52383#true} is VALID [2022-04-08 12:44:38,376 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {52383#true} {53000#(<= ~counter~0 21)} #59#return; {53000#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:38,376 INFO L290 TraceCheckUtils]: 9: Hoare triple {52383#true} assume true; {52383#true} is VALID [2022-04-08 12:44:38,376 INFO L290 TraceCheckUtils]: 8: Hoare triple {52383#true} assume !(0 == ~cond); {52383#true} is VALID [2022-04-08 12:44:38,376 INFO L290 TraceCheckUtils]: 7: Hoare triple {52383#true} ~cond := #in~cond; {52383#true} is VALID [2022-04-08 12:44:38,377 INFO L272 TraceCheckUtils]: 6: Hoare triple {53000#(<= ~counter~0 21)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {52383#true} is VALID [2022-04-08 12:44:38,377 INFO L290 TraceCheckUtils]: 5: Hoare triple {53000#(<= ~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; {53000#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:38,377 INFO L272 TraceCheckUtils]: 4: Hoare triple {53000#(<= ~counter~0 21)} call #t~ret7 := main(); {53000#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:38,377 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {53000#(<= ~counter~0 21)} {52383#true} #67#return; {53000#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:38,378 INFO L290 TraceCheckUtils]: 2: Hoare triple {53000#(<= ~counter~0 21)} assume true; {53000#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:38,378 INFO L290 TraceCheckUtils]: 1: Hoare triple {52383#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; {53000#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:38,378 INFO L272 TraceCheckUtils]: 0: Hoare triple {52383#true} call ULTIMATE.init(); {52383#true} is VALID [2022-04-08 12:44:38,379 INFO L134 CoverageAnalysis]: Checked inductivity of 3518 backedges. 56 proven. 1946 refuted. 0 times theorem prover too weak. 1516 trivial. 0 not checked. [2022-04-08 12:44:38,379 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:44:38,379 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1591201790] [2022-04-08 12:44:38,379 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:44:38,379 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1332932177] [2022-04-08 12:44:38,379 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1332932177] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:44:38,379 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:44:38,379 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [32, 32] total 54 [2022-04-08 12:44:38,379 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:44:38,379 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [942525456] [2022-04-08 12:44:38,380 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [942525456] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:44:38,380 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:44:38,380 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [32] imperfect sequences [] total 32 [2022-04-08 12:44:38,380 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1215403499] [2022-04-08 12:44:38,380 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:44:38,380 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 [2022-04-08 12:44:38,381 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:44:38,381 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) [2022-04-08 12:44:38,574 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 272 edges. 272 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:44:38,574 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2022-04-08 12:44:38,574 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:44:38,575 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2022-04-08 12:44:38,575 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 12:44:38,576 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) [2022-04-08 12:44:39,949 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:44:39,949 INFO L93 Difference]: Finished difference Result 286 states and 316 transitions. [2022-04-08 12:44:39,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2022-04-08 12:44:39,949 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 [2022-04-08 12:44:39,950 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:44:39,950 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) [2022-04-08 12:44:39,957 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 315 transitions. [2022-04-08 12:44:39,957 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) [2022-04-08 12:44:39,963 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 315 transitions. [2022-04-08 12:44:39,963 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 60 states and 315 transitions. [2022-04-08 12:44:40,229 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 315 edges. 315 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:44:40,233 INFO L225 Difference]: With dead ends: 286 [2022-04-08 12:44:40,233 INFO L226 Difference]: Without dead ends: 281 [2022-04-08 12:44:40,234 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 577 GetRequests, 496 SyntacticMatches, 1 SemanticMatches, 80 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 476 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=2815, Invalid=3827, Unknown=0, NotChecked=0, Total=6642 [2022-04-08 12:44:40,234 INFO L913 BasicCegarLoop]: 54 mSDtfsCounter, 101 mSDsluCounter, 270 mSDsCounter, 0 mSdLazyCounter, 183 mSolverCounterSat, 35 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 101 SdHoareTripleChecker+Valid, 324 SdHoareTripleChecker+Invalid, 218 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 35 IncrementalHoareTripleChecker+Valid, 183 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 12:44:40,235 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [101 Valid, 324 Invalid, 218 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [35 Valid, 183 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 12:44:40,235 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 281 states. [2022-04-08 12:44:40,631 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 281 to 281. [2022-04-08 12:44:40,632 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:44:40,632 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) [2022-04-08 12:44:40,632 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) [2022-04-08 12:44:40,633 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) [2022-04-08 12:44:40,637 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:44:40,637 INFO L93 Difference]: Finished difference Result 281 states and 311 transitions. [2022-04-08 12:44:40,637 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 311 transitions. [2022-04-08 12:44:40,638 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:44:40,638 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:44:40,638 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. [2022-04-08 12:44:40,639 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. [2022-04-08 12:44:40,643 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:44:40,643 INFO L93 Difference]: Finished difference Result 281 states and 311 transitions. [2022-04-08 12:44:40,643 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 311 transitions. [2022-04-08 12:44:40,644 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:44:40,644 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:44:40,644 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:44:40,644 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:44:40,644 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) [2022-04-08 12:44:40,650 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 281 states and 311 transitions. [2022-04-08 12:44:40,650 INFO L78 Accepts]: Start accepts. Automaton has 281 states and 311 transitions. Word has length 275 [2022-04-08 12:44:40,650 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:44:40,650 INFO L478 AbstractCegarLoop]: Abstraction has 281 states and 311 transitions. [2022-04-08 12:44:40,651 INFO L479 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) [2022-04-08 12:44:40,651 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 281 states and 311 transitions. [2022-04-08 12:44:41,990 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 311 edges. 311 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:44:41,991 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 311 transitions. [2022-04-08 12:44:41,992 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2022-04-08 12:44:41,992 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:44:41,992 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:44:42,010 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Forceful destruction successful, exit code 0 [2022-04-08 12:44:42,192 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31,33 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:44:42,192 INFO L403 AbstractCegarLoop]: === Iteration 33 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:44:42,192 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:44:42,193 INFO L85 PathProgramCache]: Analyzing trace with hash 1379905180, now seen corresponding path program 57 times [2022-04-08 12:44:42,193 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:44:42,193 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2131539003] [2022-04-08 12:44:42,193 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:44:42,193 INFO L85 PathProgramCache]: Analyzing trace with hash 1379905180, now seen corresponding path program 58 times [2022-04-08 12:44:42,193 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:44:42,193 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1421043248] [2022-04-08 12:44:42,193 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:44:42,193 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:44:42,215 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:44:42,215 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [292516479] [2022-04-08 12:44:42,215 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 12:44:42,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:44:42,215 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:44:42,216 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) [2022-04-08 12:44:42,217 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Waiting until timeout for monitored process [2022-04-08 12:44:42,799 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 12:44:42,799 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:44:42,802 INFO L263 TraceCheckSpWp]: Trace formula consists of 673 conjuncts, 63 conjunts are in the unsatisfiable core [2022-04-08 12:44:42,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:44:42,850 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:44:44,377 INFO L272 TraceCheckUtils]: 0: Hoare triple {55838#true} call ULTIMATE.init(); {55838#true} is VALID [2022-04-08 12:44:44,378 INFO L290 TraceCheckUtils]: 1: Hoare triple {55838#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; {55846#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:44,378 INFO L290 TraceCheckUtils]: 2: Hoare triple {55846#(<= ~counter~0 0)} assume true; {55846#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:44,378 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {55846#(<= ~counter~0 0)} {55838#true} #67#return; {55846#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:44,379 INFO L272 TraceCheckUtils]: 4: Hoare triple {55846#(<= ~counter~0 0)} call #t~ret7 := main(); {55846#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:44,379 INFO L290 TraceCheckUtils]: 5: Hoare triple {55846#(<= ~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; {55846#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:44,379 INFO L272 TraceCheckUtils]: 6: Hoare triple {55846#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {55846#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:44,380 INFO L290 TraceCheckUtils]: 7: Hoare triple {55846#(<= ~counter~0 0)} ~cond := #in~cond; {55846#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:44,380 INFO L290 TraceCheckUtils]: 8: Hoare triple {55846#(<= ~counter~0 0)} assume !(0 == ~cond); {55846#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:44,380 INFO L290 TraceCheckUtils]: 9: Hoare triple {55846#(<= ~counter~0 0)} assume true; {55846#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:44,380 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {55846#(<= ~counter~0 0)} {55846#(<= ~counter~0 0)} #59#return; {55846#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:44,381 INFO L272 TraceCheckUtils]: 11: Hoare triple {55846#(<= ~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)); {55846#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:44,381 INFO L290 TraceCheckUtils]: 12: Hoare triple {55846#(<= ~counter~0 0)} ~cond := #in~cond; {55846#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:44,381 INFO L290 TraceCheckUtils]: 13: Hoare triple {55846#(<= ~counter~0 0)} assume !(0 == ~cond); {55846#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:44,382 INFO L290 TraceCheckUtils]: 14: Hoare triple {55846#(<= ~counter~0 0)} assume true; {55846#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:44,382 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {55846#(<= ~counter~0 0)} {55846#(<= ~counter~0 0)} #61#return; {55846#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:44,382 INFO L290 TraceCheckUtils]: 16: Hoare triple {55846#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {55846#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:44,384 INFO L290 TraceCheckUtils]: 17: Hoare triple {55846#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {55895#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:44,384 INFO L290 TraceCheckUtils]: 18: Hoare triple {55895#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {55895#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:44,384 INFO L272 TraceCheckUtils]: 19: Hoare triple {55895#(<= ~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)); {55895#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:44,385 INFO L290 TraceCheckUtils]: 20: Hoare triple {55895#(<= ~counter~0 1)} ~cond := #in~cond; {55895#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:44,385 INFO L290 TraceCheckUtils]: 21: Hoare triple {55895#(<= ~counter~0 1)} assume !(0 == ~cond); {55895#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:44,385 INFO L290 TraceCheckUtils]: 22: Hoare triple {55895#(<= ~counter~0 1)} assume true; {55895#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:44,386 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {55895#(<= ~counter~0 1)} {55895#(<= ~counter~0 1)} #63#return; {55895#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:44,386 INFO L290 TraceCheckUtils]: 24: Hoare triple {55895#(<= ~counter~0 1)} assume !!(0 != ~r~0); {55895#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:44,386 INFO L290 TraceCheckUtils]: 25: Hoare triple {55895#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {55895#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:44,387 INFO L290 TraceCheckUtils]: 26: Hoare triple {55895#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {55923#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:44,387 INFO L290 TraceCheckUtils]: 27: Hoare triple {55923#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {55923#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:44,388 INFO L272 TraceCheckUtils]: 28: Hoare triple {55923#(<= ~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)); {55923#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:44,388 INFO L290 TraceCheckUtils]: 29: Hoare triple {55923#(<= ~counter~0 2)} ~cond := #in~cond; {55923#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:44,388 INFO L290 TraceCheckUtils]: 30: Hoare triple {55923#(<= ~counter~0 2)} assume !(0 == ~cond); {55923#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:44,388 INFO L290 TraceCheckUtils]: 31: Hoare triple {55923#(<= ~counter~0 2)} assume true; {55923#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:44,389 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {55923#(<= ~counter~0 2)} {55923#(<= ~counter~0 2)} #63#return; {55923#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:44,389 INFO L290 TraceCheckUtils]: 33: Hoare triple {55923#(<= ~counter~0 2)} assume !!(0 != ~r~0); {55923#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:44,389 INFO L290 TraceCheckUtils]: 34: Hoare triple {55923#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {55923#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:44,390 INFO L290 TraceCheckUtils]: 35: Hoare triple {55923#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {55951#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:44,390 INFO L290 TraceCheckUtils]: 36: Hoare triple {55951#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {55951#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:44,391 INFO L272 TraceCheckUtils]: 37: Hoare triple {55951#(<= ~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)); {55951#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:44,391 INFO L290 TraceCheckUtils]: 38: Hoare triple {55951#(<= ~counter~0 3)} ~cond := #in~cond; {55951#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:44,391 INFO L290 TraceCheckUtils]: 39: Hoare triple {55951#(<= ~counter~0 3)} assume !(0 == ~cond); {55951#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:44,392 INFO L290 TraceCheckUtils]: 40: Hoare triple {55951#(<= ~counter~0 3)} assume true; {55951#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:44,392 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {55951#(<= ~counter~0 3)} {55951#(<= ~counter~0 3)} #63#return; {55951#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:44,392 INFO L290 TraceCheckUtils]: 42: Hoare triple {55951#(<= ~counter~0 3)} assume !!(0 != ~r~0); {55951#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:44,393 INFO L290 TraceCheckUtils]: 43: Hoare triple {55951#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {55951#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:44,393 INFO L290 TraceCheckUtils]: 44: Hoare triple {55951#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {55979#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:44,394 INFO L290 TraceCheckUtils]: 45: Hoare triple {55979#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {55979#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:44,394 INFO L272 TraceCheckUtils]: 46: Hoare triple {55979#(<= ~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)); {55979#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:44,394 INFO L290 TraceCheckUtils]: 47: Hoare triple {55979#(<= ~counter~0 4)} ~cond := #in~cond; {55979#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:44,395 INFO L290 TraceCheckUtils]: 48: Hoare triple {55979#(<= ~counter~0 4)} assume !(0 == ~cond); {55979#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:44,395 INFO L290 TraceCheckUtils]: 49: Hoare triple {55979#(<= ~counter~0 4)} assume true; {55979#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:44,395 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {55979#(<= ~counter~0 4)} {55979#(<= ~counter~0 4)} #63#return; {55979#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:44,396 INFO L290 TraceCheckUtils]: 51: Hoare triple {55979#(<= ~counter~0 4)} assume !!(0 != ~r~0); {55979#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:44,396 INFO L290 TraceCheckUtils]: 52: Hoare triple {55979#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {55979#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:44,397 INFO L290 TraceCheckUtils]: 53: Hoare triple {55979#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56007#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:44,397 INFO L290 TraceCheckUtils]: 54: Hoare triple {56007#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {56007#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:44,397 INFO L272 TraceCheckUtils]: 55: Hoare triple {56007#(<= ~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)); {56007#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:44,398 INFO L290 TraceCheckUtils]: 56: Hoare triple {56007#(<= ~counter~0 5)} ~cond := #in~cond; {56007#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:44,398 INFO L290 TraceCheckUtils]: 57: Hoare triple {56007#(<= ~counter~0 5)} assume !(0 == ~cond); {56007#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:44,398 INFO L290 TraceCheckUtils]: 58: Hoare triple {56007#(<= ~counter~0 5)} assume true; {56007#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:44,399 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {56007#(<= ~counter~0 5)} {56007#(<= ~counter~0 5)} #63#return; {56007#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:44,399 INFO L290 TraceCheckUtils]: 60: Hoare triple {56007#(<= ~counter~0 5)} assume !!(0 != ~r~0); {56007#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:44,399 INFO L290 TraceCheckUtils]: 61: Hoare triple {56007#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56007#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:44,400 INFO L290 TraceCheckUtils]: 62: Hoare triple {56007#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56035#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:44,400 INFO L290 TraceCheckUtils]: 63: Hoare triple {56035#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {56035#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:44,401 INFO L272 TraceCheckUtils]: 64: Hoare triple {56035#(<= ~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)); {56035#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:44,401 INFO L290 TraceCheckUtils]: 65: Hoare triple {56035#(<= ~counter~0 6)} ~cond := #in~cond; {56035#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:44,401 INFO L290 TraceCheckUtils]: 66: Hoare triple {56035#(<= ~counter~0 6)} assume !(0 == ~cond); {56035#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:44,401 INFO L290 TraceCheckUtils]: 67: Hoare triple {56035#(<= ~counter~0 6)} assume true; {56035#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:44,402 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {56035#(<= ~counter~0 6)} {56035#(<= ~counter~0 6)} #63#return; {56035#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:44,402 INFO L290 TraceCheckUtils]: 69: Hoare triple {56035#(<= ~counter~0 6)} assume !!(0 != ~r~0); {56035#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:44,402 INFO L290 TraceCheckUtils]: 70: Hoare triple {56035#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56035#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:44,403 INFO L290 TraceCheckUtils]: 71: Hoare triple {56035#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56063#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:44,403 INFO L290 TraceCheckUtils]: 72: Hoare triple {56063#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {56063#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:44,404 INFO L272 TraceCheckUtils]: 73: Hoare triple {56063#(<= ~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)); {56063#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:44,404 INFO L290 TraceCheckUtils]: 74: Hoare triple {56063#(<= ~counter~0 7)} ~cond := #in~cond; {56063#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:44,404 INFO L290 TraceCheckUtils]: 75: Hoare triple {56063#(<= ~counter~0 7)} assume !(0 == ~cond); {56063#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:44,405 INFO L290 TraceCheckUtils]: 76: Hoare triple {56063#(<= ~counter~0 7)} assume true; {56063#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:44,405 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {56063#(<= ~counter~0 7)} {56063#(<= ~counter~0 7)} #63#return; {56063#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:44,405 INFO L290 TraceCheckUtils]: 78: Hoare triple {56063#(<= ~counter~0 7)} assume !!(0 != ~r~0); {56063#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:44,406 INFO L290 TraceCheckUtils]: 79: Hoare triple {56063#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56063#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:44,406 INFO L290 TraceCheckUtils]: 80: Hoare triple {56063#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56091#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:44,407 INFO L290 TraceCheckUtils]: 81: Hoare triple {56091#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {56091#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:44,407 INFO L272 TraceCheckUtils]: 82: Hoare triple {56091#(<= ~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)); {56091#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:44,407 INFO L290 TraceCheckUtils]: 83: Hoare triple {56091#(<= ~counter~0 8)} ~cond := #in~cond; {56091#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:44,408 INFO L290 TraceCheckUtils]: 84: Hoare triple {56091#(<= ~counter~0 8)} assume !(0 == ~cond); {56091#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:44,408 INFO L290 TraceCheckUtils]: 85: Hoare triple {56091#(<= ~counter~0 8)} assume true; {56091#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:44,408 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {56091#(<= ~counter~0 8)} {56091#(<= ~counter~0 8)} #63#return; {56091#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:44,409 INFO L290 TraceCheckUtils]: 87: Hoare triple {56091#(<= ~counter~0 8)} assume !!(0 != ~r~0); {56091#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:44,409 INFO L290 TraceCheckUtils]: 88: Hoare triple {56091#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56091#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:44,409 INFO L290 TraceCheckUtils]: 89: Hoare triple {56091#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56119#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:44,410 INFO L290 TraceCheckUtils]: 90: Hoare triple {56119#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {56119#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:44,410 INFO L272 TraceCheckUtils]: 91: Hoare triple {56119#(<= ~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)); {56119#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:44,411 INFO L290 TraceCheckUtils]: 92: Hoare triple {56119#(<= ~counter~0 9)} ~cond := #in~cond; {56119#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:44,411 INFO L290 TraceCheckUtils]: 93: Hoare triple {56119#(<= ~counter~0 9)} assume !(0 == ~cond); {56119#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:44,411 INFO L290 TraceCheckUtils]: 94: Hoare triple {56119#(<= ~counter~0 9)} assume true; {56119#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:44,412 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {56119#(<= ~counter~0 9)} {56119#(<= ~counter~0 9)} #63#return; {56119#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:44,412 INFO L290 TraceCheckUtils]: 96: Hoare triple {56119#(<= ~counter~0 9)} assume !!(0 != ~r~0); {56119#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:44,412 INFO L290 TraceCheckUtils]: 97: Hoare triple {56119#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56119#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:44,413 INFO L290 TraceCheckUtils]: 98: Hoare triple {56119#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56147#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:44,413 INFO L290 TraceCheckUtils]: 99: Hoare triple {56147#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {56147#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:44,414 INFO L272 TraceCheckUtils]: 100: Hoare triple {56147#(<= ~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)); {56147#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:44,414 INFO L290 TraceCheckUtils]: 101: Hoare triple {56147#(<= ~counter~0 10)} ~cond := #in~cond; {56147#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:44,414 INFO L290 TraceCheckUtils]: 102: Hoare triple {56147#(<= ~counter~0 10)} assume !(0 == ~cond); {56147#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:44,414 INFO L290 TraceCheckUtils]: 103: Hoare triple {56147#(<= ~counter~0 10)} assume true; {56147#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:44,415 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {56147#(<= ~counter~0 10)} {56147#(<= ~counter~0 10)} #63#return; {56147#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:44,415 INFO L290 TraceCheckUtils]: 105: Hoare triple {56147#(<= ~counter~0 10)} assume !!(0 != ~r~0); {56147#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:44,415 INFO L290 TraceCheckUtils]: 106: Hoare triple {56147#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56147#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:44,416 INFO L290 TraceCheckUtils]: 107: Hoare triple {56147#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56175#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:44,416 INFO L290 TraceCheckUtils]: 108: Hoare triple {56175#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {56175#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:44,417 INFO L272 TraceCheckUtils]: 109: Hoare triple {56175#(<= ~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)); {56175#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:44,417 INFO L290 TraceCheckUtils]: 110: Hoare triple {56175#(<= ~counter~0 11)} ~cond := #in~cond; {56175#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:44,417 INFO L290 TraceCheckUtils]: 111: Hoare triple {56175#(<= ~counter~0 11)} assume !(0 == ~cond); {56175#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:44,418 INFO L290 TraceCheckUtils]: 112: Hoare triple {56175#(<= ~counter~0 11)} assume true; {56175#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:44,418 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {56175#(<= ~counter~0 11)} {56175#(<= ~counter~0 11)} #63#return; {56175#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:44,418 INFO L290 TraceCheckUtils]: 114: Hoare triple {56175#(<= ~counter~0 11)} assume !!(0 != ~r~0); {56175#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:44,419 INFO L290 TraceCheckUtils]: 115: Hoare triple {56175#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56175#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:44,419 INFO L290 TraceCheckUtils]: 116: Hoare triple {56175#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56203#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:44,420 INFO L290 TraceCheckUtils]: 117: Hoare triple {56203#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {56203#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:44,420 INFO L272 TraceCheckUtils]: 118: Hoare triple {56203#(<= ~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)); {56203#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:44,420 INFO L290 TraceCheckUtils]: 119: Hoare triple {56203#(<= ~counter~0 12)} ~cond := #in~cond; {56203#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:44,421 INFO L290 TraceCheckUtils]: 120: Hoare triple {56203#(<= ~counter~0 12)} assume !(0 == ~cond); {56203#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:44,421 INFO L290 TraceCheckUtils]: 121: Hoare triple {56203#(<= ~counter~0 12)} assume true; {56203#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:44,421 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {56203#(<= ~counter~0 12)} {56203#(<= ~counter~0 12)} #63#return; {56203#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:44,422 INFO L290 TraceCheckUtils]: 123: Hoare triple {56203#(<= ~counter~0 12)} assume !!(0 != ~r~0); {56203#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:44,422 INFO L290 TraceCheckUtils]: 124: Hoare triple {56203#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56203#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:44,423 INFO L290 TraceCheckUtils]: 125: Hoare triple {56203#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56231#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:44,423 INFO L290 TraceCheckUtils]: 126: Hoare triple {56231#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {56231#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:44,423 INFO L272 TraceCheckUtils]: 127: Hoare triple {56231#(<= ~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)); {56231#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:44,424 INFO L290 TraceCheckUtils]: 128: Hoare triple {56231#(<= ~counter~0 13)} ~cond := #in~cond; {56231#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:44,424 INFO L290 TraceCheckUtils]: 129: Hoare triple {56231#(<= ~counter~0 13)} assume !(0 == ~cond); {56231#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:44,424 INFO L290 TraceCheckUtils]: 130: Hoare triple {56231#(<= ~counter~0 13)} assume true; {56231#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:44,425 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {56231#(<= ~counter~0 13)} {56231#(<= ~counter~0 13)} #63#return; {56231#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:44,425 INFO L290 TraceCheckUtils]: 132: Hoare triple {56231#(<= ~counter~0 13)} assume !!(0 != ~r~0); {56231#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:44,425 INFO L290 TraceCheckUtils]: 133: Hoare triple {56231#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56231#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:44,426 INFO L290 TraceCheckUtils]: 134: Hoare triple {56231#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56259#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:44,426 INFO L290 TraceCheckUtils]: 135: Hoare triple {56259#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {56259#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:44,427 INFO L272 TraceCheckUtils]: 136: Hoare triple {56259#(<= ~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)); {56259#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:44,427 INFO L290 TraceCheckUtils]: 137: Hoare triple {56259#(<= ~counter~0 14)} ~cond := #in~cond; {56259#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:44,427 INFO L290 TraceCheckUtils]: 138: Hoare triple {56259#(<= ~counter~0 14)} assume !(0 == ~cond); {56259#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:44,427 INFO L290 TraceCheckUtils]: 139: Hoare triple {56259#(<= ~counter~0 14)} assume true; {56259#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:44,428 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {56259#(<= ~counter~0 14)} {56259#(<= ~counter~0 14)} #63#return; {56259#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:44,428 INFO L290 TraceCheckUtils]: 141: Hoare triple {56259#(<= ~counter~0 14)} assume !!(0 != ~r~0); {56259#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:44,428 INFO L290 TraceCheckUtils]: 142: Hoare triple {56259#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56259#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:44,429 INFO L290 TraceCheckUtils]: 143: Hoare triple {56259#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56287#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:44,429 INFO L290 TraceCheckUtils]: 144: Hoare triple {56287#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {56287#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:44,430 INFO L272 TraceCheckUtils]: 145: Hoare triple {56287#(<= ~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)); {56287#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:44,430 INFO L290 TraceCheckUtils]: 146: Hoare triple {56287#(<= ~counter~0 15)} ~cond := #in~cond; {56287#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:44,430 INFO L290 TraceCheckUtils]: 147: Hoare triple {56287#(<= ~counter~0 15)} assume !(0 == ~cond); {56287#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:44,431 INFO L290 TraceCheckUtils]: 148: Hoare triple {56287#(<= ~counter~0 15)} assume true; {56287#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:44,431 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {56287#(<= ~counter~0 15)} {56287#(<= ~counter~0 15)} #63#return; {56287#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:44,431 INFO L290 TraceCheckUtils]: 150: Hoare triple {56287#(<= ~counter~0 15)} assume !!(0 != ~r~0); {56287#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:44,432 INFO L290 TraceCheckUtils]: 151: Hoare triple {56287#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56287#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:44,432 INFO L290 TraceCheckUtils]: 152: Hoare triple {56287#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56315#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:44,433 INFO L290 TraceCheckUtils]: 153: Hoare triple {56315#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {56315#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:44,433 INFO L272 TraceCheckUtils]: 154: Hoare triple {56315#(<= ~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)); {56315#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:44,433 INFO L290 TraceCheckUtils]: 155: Hoare triple {56315#(<= ~counter~0 16)} ~cond := #in~cond; {56315#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:44,434 INFO L290 TraceCheckUtils]: 156: Hoare triple {56315#(<= ~counter~0 16)} assume !(0 == ~cond); {56315#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:44,434 INFO L290 TraceCheckUtils]: 157: Hoare triple {56315#(<= ~counter~0 16)} assume true; {56315#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:44,434 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {56315#(<= ~counter~0 16)} {56315#(<= ~counter~0 16)} #63#return; {56315#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:44,435 INFO L290 TraceCheckUtils]: 159: Hoare triple {56315#(<= ~counter~0 16)} assume !!(0 != ~r~0); {56315#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:44,435 INFO L290 TraceCheckUtils]: 160: Hoare triple {56315#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56315#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:44,436 INFO L290 TraceCheckUtils]: 161: Hoare triple {56315#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56343#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:44,436 INFO L290 TraceCheckUtils]: 162: Hoare triple {56343#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {56343#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:44,436 INFO L272 TraceCheckUtils]: 163: Hoare triple {56343#(<= ~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)); {56343#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:44,437 INFO L290 TraceCheckUtils]: 164: Hoare triple {56343#(<= ~counter~0 17)} ~cond := #in~cond; {56343#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:44,437 INFO L290 TraceCheckUtils]: 165: Hoare triple {56343#(<= ~counter~0 17)} assume !(0 == ~cond); {56343#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:44,437 INFO L290 TraceCheckUtils]: 166: Hoare triple {56343#(<= ~counter~0 17)} assume true; {56343#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:44,438 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {56343#(<= ~counter~0 17)} {56343#(<= ~counter~0 17)} #63#return; {56343#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:44,438 INFO L290 TraceCheckUtils]: 168: Hoare triple {56343#(<= ~counter~0 17)} assume !!(0 != ~r~0); {56343#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:44,438 INFO L290 TraceCheckUtils]: 169: Hoare triple {56343#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56343#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:44,439 INFO L290 TraceCheckUtils]: 170: Hoare triple {56343#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56371#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:44,439 INFO L290 TraceCheckUtils]: 171: Hoare triple {56371#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {56371#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:44,440 INFO L272 TraceCheckUtils]: 172: Hoare triple {56371#(<= ~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)); {56371#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:44,440 INFO L290 TraceCheckUtils]: 173: Hoare triple {56371#(<= ~counter~0 18)} ~cond := #in~cond; {56371#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:44,440 INFO L290 TraceCheckUtils]: 174: Hoare triple {56371#(<= ~counter~0 18)} assume !(0 == ~cond); {56371#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:44,440 INFO L290 TraceCheckUtils]: 175: Hoare triple {56371#(<= ~counter~0 18)} assume true; {56371#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:44,441 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {56371#(<= ~counter~0 18)} {56371#(<= ~counter~0 18)} #63#return; {56371#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:44,441 INFO L290 TraceCheckUtils]: 177: Hoare triple {56371#(<= ~counter~0 18)} assume !!(0 != ~r~0); {56371#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:44,441 INFO L290 TraceCheckUtils]: 178: Hoare triple {56371#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56371#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:44,442 INFO L290 TraceCheckUtils]: 179: Hoare triple {56371#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56399#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:44,442 INFO L290 TraceCheckUtils]: 180: Hoare triple {56399#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {56399#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:44,443 INFO L272 TraceCheckUtils]: 181: Hoare triple {56399#(<= ~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)); {56399#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:44,443 INFO L290 TraceCheckUtils]: 182: Hoare triple {56399#(<= ~counter~0 19)} ~cond := #in~cond; {56399#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:44,443 INFO L290 TraceCheckUtils]: 183: Hoare triple {56399#(<= ~counter~0 19)} assume !(0 == ~cond); {56399#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:44,444 INFO L290 TraceCheckUtils]: 184: Hoare triple {56399#(<= ~counter~0 19)} assume true; {56399#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:44,444 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {56399#(<= ~counter~0 19)} {56399#(<= ~counter~0 19)} #63#return; {56399#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:44,444 INFO L290 TraceCheckUtils]: 186: Hoare triple {56399#(<= ~counter~0 19)} assume !!(0 != ~r~0); {56399#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:44,445 INFO L290 TraceCheckUtils]: 187: Hoare triple {56399#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56399#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:44,445 INFO L290 TraceCheckUtils]: 188: Hoare triple {56399#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56427#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:44,446 INFO L290 TraceCheckUtils]: 189: Hoare triple {56427#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {56427#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:44,446 INFO L272 TraceCheckUtils]: 190: Hoare triple {56427#(<= ~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)); {56427#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:44,446 INFO L290 TraceCheckUtils]: 191: Hoare triple {56427#(<= ~counter~0 20)} ~cond := #in~cond; {56427#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:44,447 INFO L290 TraceCheckUtils]: 192: Hoare triple {56427#(<= ~counter~0 20)} assume !(0 == ~cond); {56427#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:44,447 INFO L290 TraceCheckUtils]: 193: Hoare triple {56427#(<= ~counter~0 20)} assume true; {56427#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:44,447 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {56427#(<= ~counter~0 20)} {56427#(<= ~counter~0 20)} #63#return; {56427#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:44,448 INFO L290 TraceCheckUtils]: 195: Hoare triple {56427#(<= ~counter~0 20)} assume !!(0 != ~r~0); {56427#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:44,448 INFO L290 TraceCheckUtils]: 196: Hoare triple {56427#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56427#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:44,448 INFO L290 TraceCheckUtils]: 197: Hoare triple {56427#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56455#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:44,449 INFO L290 TraceCheckUtils]: 198: Hoare triple {56455#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {56455#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:44,449 INFO L272 TraceCheckUtils]: 199: Hoare triple {56455#(<= ~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)); {56455#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:44,450 INFO L290 TraceCheckUtils]: 200: Hoare triple {56455#(<= ~counter~0 21)} ~cond := #in~cond; {56455#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:44,450 INFO L290 TraceCheckUtils]: 201: Hoare triple {56455#(<= ~counter~0 21)} assume !(0 == ~cond); {56455#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:44,450 INFO L290 TraceCheckUtils]: 202: Hoare triple {56455#(<= ~counter~0 21)} assume true; {56455#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:44,451 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {56455#(<= ~counter~0 21)} {56455#(<= ~counter~0 21)} #63#return; {56455#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:44,451 INFO L290 TraceCheckUtils]: 204: Hoare triple {56455#(<= ~counter~0 21)} assume !!(0 != ~r~0); {56455#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:44,451 INFO L290 TraceCheckUtils]: 205: Hoare triple {56455#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56455#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:44,452 INFO L290 TraceCheckUtils]: 206: Hoare triple {56455#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56483#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:44,452 INFO L290 TraceCheckUtils]: 207: Hoare triple {56483#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {56483#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:44,452 INFO L272 TraceCheckUtils]: 208: Hoare triple {56483#(<= ~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)); {56483#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:44,453 INFO L290 TraceCheckUtils]: 209: Hoare triple {56483#(<= ~counter~0 22)} ~cond := #in~cond; {56483#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:44,453 INFO L290 TraceCheckUtils]: 210: Hoare triple {56483#(<= ~counter~0 22)} assume !(0 == ~cond); {56483#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:44,453 INFO L290 TraceCheckUtils]: 211: Hoare triple {56483#(<= ~counter~0 22)} assume true; {56483#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:44,454 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {56483#(<= ~counter~0 22)} {56483#(<= ~counter~0 22)} #63#return; {56483#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:44,454 INFO L290 TraceCheckUtils]: 213: Hoare triple {56483#(<= ~counter~0 22)} assume !!(0 != ~r~0); {56483#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:44,454 INFO L290 TraceCheckUtils]: 214: Hoare triple {56483#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56483#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:44,455 INFO L290 TraceCheckUtils]: 215: Hoare triple {56483#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56511#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:44,455 INFO L290 TraceCheckUtils]: 216: Hoare triple {56511#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {56511#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:44,456 INFO L272 TraceCheckUtils]: 217: Hoare triple {56511#(<= ~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)); {56511#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:44,456 INFO L290 TraceCheckUtils]: 218: Hoare triple {56511#(<= ~counter~0 23)} ~cond := #in~cond; {56511#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:44,456 INFO L290 TraceCheckUtils]: 219: Hoare triple {56511#(<= ~counter~0 23)} assume !(0 == ~cond); {56511#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:44,457 INFO L290 TraceCheckUtils]: 220: Hoare triple {56511#(<= ~counter~0 23)} assume true; {56511#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:44,457 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {56511#(<= ~counter~0 23)} {56511#(<= ~counter~0 23)} #63#return; {56511#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:44,457 INFO L290 TraceCheckUtils]: 222: Hoare triple {56511#(<= ~counter~0 23)} assume !!(0 != ~r~0); {56511#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:44,458 INFO L290 TraceCheckUtils]: 223: Hoare triple {56511#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56511#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:44,458 INFO L290 TraceCheckUtils]: 224: Hoare triple {56511#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56539#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:44,458 INFO L290 TraceCheckUtils]: 225: Hoare triple {56539#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {56539#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:44,459 INFO L272 TraceCheckUtils]: 226: Hoare triple {56539#(<= ~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)); {56539#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:44,459 INFO L290 TraceCheckUtils]: 227: Hoare triple {56539#(<= ~counter~0 24)} ~cond := #in~cond; {56539#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:44,460 INFO L290 TraceCheckUtils]: 228: Hoare triple {56539#(<= ~counter~0 24)} assume !(0 == ~cond); {56539#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:44,460 INFO L290 TraceCheckUtils]: 229: Hoare triple {56539#(<= ~counter~0 24)} assume true; {56539#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:44,460 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {56539#(<= ~counter~0 24)} {56539#(<= ~counter~0 24)} #63#return; {56539#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:44,461 INFO L290 TraceCheckUtils]: 231: Hoare triple {56539#(<= ~counter~0 24)} assume !!(0 != ~r~0); {56539#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:44,461 INFO L290 TraceCheckUtils]: 232: Hoare triple {56539#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56539#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:44,461 INFO L290 TraceCheckUtils]: 233: Hoare triple {56539#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56567#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:44,462 INFO L290 TraceCheckUtils]: 234: Hoare triple {56567#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {56567#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:44,462 INFO L272 TraceCheckUtils]: 235: Hoare triple {56567#(<= ~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)); {56567#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:44,463 INFO L290 TraceCheckUtils]: 236: Hoare triple {56567#(<= ~counter~0 25)} ~cond := #in~cond; {56567#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:44,463 INFO L290 TraceCheckUtils]: 237: Hoare triple {56567#(<= ~counter~0 25)} assume !(0 == ~cond); {56567#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:44,463 INFO L290 TraceCheckUtils]: 238: Hoare triple {56567#(<= ~counter~0 25)} assume true; {56567#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:44,464 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {56567#(<= ~counter~0 25)} {56567#(<= ~counter~0 25)} #63#return; {56567#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:44,464 INFO L290 TraceCheckUtils]: 240: Hoare triple {56567#(<= ~counter~0 25)} assume !!(0 != ~r~0); {56567#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:44,464 INFO L290 TraceCheckUtils]: 241: Hoare triple {56567#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56567#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:44,465 INFO L290 TraceCheckUtils]: 242: Hoare triple {56567#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56595#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:44,465 INFO L290 TraceCheckUtils]: 243: Hoare triple {56595#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {56595#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:44,466 INFO L272 TraceCheckUtils]: 244: Hoare triple {56595#(<= ~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)); {56595#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:44,466 INFO L290 TraceCheckUtils]: 245: Hoare triple {56595#(<= ~counter~0 26)} ~cond := #in~cond; {56595#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:44,466 INFO L290 TraceCheckUtils]: 246: Hoare triple {56595#(<= ~counter~0 26)} assume !(0 == ~cond); {56595#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:44,466 INFO L290 TraceCheckUtils]: 247: Hoare triple {56595#(<= ~counter~0 26)} assume true; {56595#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:44,467 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {56595#(<= ~counter~0 26)} {56595#(<= ~counter~0 26)} #63#return; {56595#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:44,467 INFO L290 TraceCheckUtils]: 249: Hoare triple {56595#(<= ~counter~0 26)} assume !!(0 != ~r~0); {56595#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:44,467 INFO L290 TraceCheckUtils]: 250: Hoare triple {56595#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56595#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:44,468 INFO L290 TraceCheckUtils]: 251: Hoare triple {56595#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56623#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:44,468 INFO L290 TraceCheckUtils]: 252: Hoare triple {56623#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {56623#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:44,469 INFO L272 TraceCheckUtils]: 253: Hoare triple {56623#(<= ~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)); {56623#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:44,469 INFO L290 TraceCheckUtils]: 254: Hoare triple {56623#(<= ~counter~0 27)} ~cond := #in~cond; {56623#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:44,469 INFO L290 TraceCheckUtils]: 255: Hoare triple {56623#(<= ~counter~0 27)} assume !(0 == ~cond); {56623#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:44,470 INFO L290 TraceCheckUtils]: 256: Hoare triple {56623#(<= ~counter~0 27)} assume true; {56623#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:44,470 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {56623#(<= ~counter~0 27)} {56623#(<= ~counter~0 27)} #63#return; {56623#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:44,470 INFO L290 TraceCheckUtils]: 258: Hoare triple {56623#(<= ~counter~0 27)} assume !!(0 != ~r~0); {56623#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:44,471 INFO L290 TraceCheckUtils]: 259: Hoare triple {56623#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56623#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:44,471 INFO L290 TraceCheckUtils]: 260: Hoare triple {56623#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56651#(<= ~counter~0 28)} is VALID [2022-04-08 12:44:44,472 INFO L290 TraceCheckUtils]: 261: Hoare triple {56651#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {56651#(<= ~counter~0 28)} is VALID [2022-04-08 12:44:44,472 INFO L272 TraceCheckUtils]: 262: Hoare triple {56651#(<= ~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)); {56651#(<= ~counter~0 28)} is VALID [2022-04-08 12:44:44,472 INFO L290 TraceCheckUtils]: 263: Hoare triple {56651#(<= ~counter~0 28)} ~cond := #in~cond; {56651#(<= ~counter~0 28)} is VALID [2022-04-08 12:44:44,473 INFO L290 TraceCheckUtils]: 264: Hoare triple {56651#(<= ~counter~0 28)} assume !(0 == ~cond); {56651#(<= ~counter~0 28)} is VALID [2022-04-08 12:44:44,473 INFO L290 TraceCheckUtils]: 265: Hoare triple {56651#(<= ~counter~0 28)} assume true; {56651#(<= ~counter~0 28)} is VALID [2022-04-08 12:44:44,473 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {56651#(<= ~counter~0 28)} {56651#(<= ~counter~0 28)} #63#return; {56651#(<= ~counter~0 28)} is VALID [2022-04-08 12:44:44,474 INFO L290 TraceCheckUtils]: 267: Hoare triple {56651#(<= ~counter~0 28)} assume !!(0 != ~r~0); {56651#(<= ~counter~0 28)} is VALID [2022-04-08 12:44:44,474 INFO L290 TraceCheckUtils]: 268: Hoare triple {56651#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56651#(<= ~counter~0 28)} is VALID [2022-04-08 12:44:44,475 INFO L290 TraceCheckUtils]: 269: Hoare triple {56651#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56679#(<= ~counter~0 29)} is VALID [2022-04-08 12:44:44,475 INFO L290 TraceCheckUtils]: 270: Hoare triple {56679#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {56679#(<= ~counter~0 29)} is VALID [2022-04-08 12:44:44,475 INFO L272 TraceCheckUtils]: 271: Hoare triple {56679#(<= ~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)); {56679#(<= ~counter~0 29)} is VALID [2022-04-08 12:44:44,476 INFO L290 TraceCheckUtils]: 272: Hoare triple {56679#(<= ~counter~0 29)} ~cond := #in~cond; {56679#(<= ~counter~0 29)} is VALID [2022-04-08 12:44:44,476 INFO L290 TraceCheckUtils]: 273: Hoare triple {56679#(<= ~counter~0 29)} assume !(0 == ~cond); {56679#(<= ~counter~0 29)} is VALID [2022-04-08 12:44:44,476 INFO L290 TraceCheckUtils]: 274: Hoare triple {56679#(<= ~counter~0 29)} assume true; {56679#(<= ~counter~0 29)} is VALID [2022-04-08 12:44:44,479 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {56679#(<= ~counter~0 29)} {56679#(<= ~counter~0 29)} #63#return; {56679#(<= ~counter~0 29)} is VALID [2022-04-08 12:44:44,479 INFO L290 TraceCheckUtils]: 276: Hoare triple {56679#(<= ~counter~0 29)} assume !!(0 != ~r~0); {56679#(<= ~counter~0 29)} is VALID [2022-04-08 12:44:44,479 INFO L290 TraceCheckUtils]: 277: Hoare triple {56679#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56679#(<= ~counter~0 29)} is VALID [2022-04-08 12:44:44,480 INFO L290 TraceCheckUtils]: 278: Hoare triple {56679#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56707#(<= |main_#t~post6| 29)} is VALID [2022-04-08 12:44:44,480 INFO L290 TraceCheckUtils]: 279: Hoare triple {56707#(<= |main_#t~post6| 29)} assume !(#t~post6 < 50);havoc #t~post6; {55839#false} is VALID [2022-04-08 12:44:44,480 INFO L272 TraceCheckUtils]: 280: Hoare triple {55839#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)); {55839#false} is VALID [2022-04-08 12:44:44,480 INFO L290 TraceCheckUtils]: 281: Hoare triple {55839#false} ~cond := #in~cond; {55839#false} is VALID [2022-04-08 12:44:44,480 INFO L290 TraceCheckUtils]: 282: Hoare triple {55839#false} assume 0 == ~cond; {55839#false} is VALID [2022-04-08 12:44:44,480 INFO L290 TraceCheckUtils]: 283: Hoare triple {55839#false} assume !false; {55839#false} is VALID [2022-04-08 12:44:44,481 INFO L134 CoverageAnalysis]: Checked inductivity of 3774 backedges. 58 proven. 3712 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:44:44,481 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:44:46,193 INFO L290 TraceCheckUtils]: 283: Hoare triple {55839#false} assume !false; {55839#false} is VALID [2022-04-08 12:44:46,193 INFO L290 TraceCheckUtils]: 282: Hoare triple {55839#false} assume 0 == ~cond; {55839#false} is VALID [2022-04-08 12:44:46,193 INFO L290 TraceCheckUtils]: 281: Hoare triple {55839#false} ~cond := #in~cond; {55839#false} is VALID [2022-04-08 12:44:46,193 INFO L272 TraceCheckUtils]: 280: Hoare triple {55839#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)); {55839#false} is VALID [2022-04-08 12:44:46,194 INFO L290 TraceCheckUtils]: 279: Hoare triple {56735#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {55839#false} is VALID [2022-04-08 12:44:46,194 INFO L290 TraceCheckUtils]: 278: Hoare triple {56739#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56735#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:44:46,194 INFO L290 TraceCheckUtils]: 277: Hoare triple {56739#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56739#(< ~counter~0 50)} is VALID [2022-04-08 12:44:46,194 INFO L290 TraceCheckUtils]: 276: Hoare triple {56739#(< ~counter~0 50)} assume !!(0 != ~r~0); {56739#(< ~counter~0 50)} is VALID [2022-04-08 12:44:46,195 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {55838#true} {56739#(< ~counter~0 50)} #63#return; {56739#(< ~counter~0 50)} is VALID [2022-04-08 12:44:46,195 INFO L290 TraceCheckUtils]: 274: Hoare triple {55838#true} assume true; {55838#true} is VALID [2022-04-08 12:44:46,195 INFO L290 TraceCheckUtils]: 273: Hoare triple {55838#true} assume !(0 == ~cond); {55838#true} is VALID [2022-04-08 12:44:46,195 INFO L290 TraceCheckUtils]: 272: Hoare triple {55838#true} ~cond := #in~cond; {55838#true} is VALID [2022-04-08 12:44:46,195 INFO L272 TraceCheckUtils]: 271: Hoare triple {56739#(< ~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)); {55838#true} is VALID [2022-04-08 12:44:46,196 INFO L290 TraceCheckUtils]: 270: Hoare triple {56739#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {56739#(< ~counter~0 50)} is VALID [2022-04-08 12:44:46,197 INFO L290 TraceCheckUtils]: 269: Hoare triple {56767#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56739#(< ~counter~0 50)} is VALID [2022-04-08 12:44:46,197 INFO L290 TraceCheckUtils]: 268: Hoare triple {56767#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56767#(< ~counter~0 49)} is VALID [2022-04-08 12:44:46,197 INFO L290 TraceCheckUtils]: 267: Hoare triple {56767#(< ~counter~0 49)} assume !!(0 != ~r~0); {56767#(< ~counter~0 49)} is VALID [2022-04-08 12:44:46,198 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {55838#true} {56767#(< ~counter~0 49)} #63#return; {56767#(< ~counter~0 49)} is VALID [2022-04-08 12:44:46,198 INFO L290 TraceCheckUtils]: 265: Hoare triple {55838#true} assume true; {55838#true} is VALID [2022-04-08 12:44:46,198 INFO L290 TraceCheckUtils]: 264: Hoare triple {55838#true} assume !(0 == ~cond); {55838#true} is VALID [2022-04-08 12:44:46,198 INFO L290 TraceCheckUtils]: 263: Hoare triple {55838#true} ~cond := #in~cond; {55838#true} is VALID [2022-04-08 12:44:46,198 INFO L272 TraceCheckUtils]: 262: Hoare triple {56767#(< ~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)); {55838#true} is VALID [2022-04-08 12:44:46,198 INFO L290 TraceCheckUtils]: 261: Hoare triple {56767#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {56767#(< ~counter~0 49)} is VALID [2022-04-08 12:44:46,199 INFO L290 TraceCheckUtils]: 260: Hoare triple {56795#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56767#(< ~counter~0 49)} is VALID [2022-04-08 12:44:46,199 INFO L290 TraceCheckUtils]: 259: Hoare triple {56795#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56795#(< ~counter~0 48)} is VALID [2022-04-08 12:44:46,200 INFO L290 TraceCheckUtils]: 258: Hoare triple {56795#(< ~counter~0 48)} assume !!(0 != ~r~0); {56795#(< ~counter~0 48)} is VALID [2022-04-08 12:44:46,200 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {55838#true} {56795#(< ~counter~0 48)} #63#return; {56795#(< ~counter~0 48)} is VALID [2022-04-08 12:44:46,200 INFO L290 TraceCheckUtils]: 256: Hoare triple {55838#true} assume true; {55838#true} is VALID [2022-04-08 12:44:46,200 INFO L290 TraceCheckUtils]: 255: Hoare triple {55838#true} assume !(0 == ~cond); {55838#true} is VALID [2022-04-08 12:44:46,200 INFO L290 TraceCheckUtils]: 254: Hoare triple {55838#true} ~cond := #in~cond; {55838#true} is VALID [2022-04-08 12:44:46,200 INFO L272 TraceCheckUtils]: 253: Hoare triple {56795#(< ~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)); {55838#true} is VALID [2022-04-08 12:44:46,201 INFO L290 TraceCheckUtils]: 252: Hoare triple {56795#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {56795#(< ~counter~0 48)} is VALID [2022-04-08 12:44:46,201 INFO L290 TraceCheckUtils]: 251: Hoare triple {56823#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56795#(< ~counter~0 48)} is VALID [2022-04-08 12:44:46,201 INFO L290 TraceCheckUtils]: 250: Hoare triple {56823#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56823#(< ~counter~0 47)} is VALID [2022-04-08 12:44:46,202 INFO L290 TraceCheckUtils]: 249: Hoare triple {56823#(< ~counter~0 47)} assume !!(0 != ~r~0); {56823#(< ~counter~0 47)} is VALID [2022-04-08 12:44:46,202 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {55838#true} {56823#(< ~counter~0 47)} #63#return; {56823#(< ~counter~0 47)} is VALID [2022-04-08 12:44:46,202 INFO L290 TraceCheckUtils]: 247: Hoare triple {55838#true} assume true; {55838#true} is VALID [2022-04-08 12:44:46,202 INFO L290 TraceCheckUtils]: 246: Hoare triple {55838#true} assume !(0 == ~cond); {55838#true} is VALID [2022-04-08 12:44:46,202 INFO L290 TraceCheckUtils]: 245: Hoare triple {55838#true} ~cond := #in~cond; {55838#true} is VALID [2022-04-08 12:44:46,203 INFO L272 TraceCheckUtils]: 244: Hoare triple {56823#(< ~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)); {55838#true} is VALID [2022-04-08 12:44:46,203 INFO L290 TraceCheckUtils]: 243: Hoare triple {56823#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {56823#(< ~counter~0 47)} is VALID [2022-04-08 12:44:46,203 INFO L290 TraceCheckUtils]: 242: Hoare triple {56851#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56823#(< ~counter~0 47)} is VALID [2022-04-08 12:44:46,204 INFO L290 TraceCheckUtils]: 241: Hoare triple {56851#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56851#(< ~counter~0 46)} is VALID [2022-04-08 12:44:46,204 INFO L290 TraceCheckUtils]: 240: Hoare triple {56851#(< ~counter~0 46)} assume !!(0 != ~r~0); {56851#(< ~counter~0 46)} is VALID [2022-04-08 12:44:46,204 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {55838#true} {56851#(< ~counter~0 46)} #63#return; {56851#(< ~counter~0 46)} is VALID [2022-04-08 12:44:46,205 INFO L290 TraceCheckUtils]: 238: Hoare triple {55838#true} assume true; {55838#true} is VALID [2022-04-08 12:44:46,205 INFO L290 TraceCheckUtils]: 237: Hoare triple {55838#true} assume !(0 == ~cond); {55838#true} is VALID [2022-04-08 12:44:46,205 INFO L290 TraceCheckUtils]: 236: Hoare triple {55838#true} ~cond := #in~cond; {55838#true} is VALID [2022-04-08 12:44:46,205 INFO L272 TraceCheckUtils]: 235: Hoare triple {56851#(< ~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)); {55838#true} is VALID [2022-04-08 12:44:46,205 INFO L290 TraceCheckUtils]: 234: Hoare triple {56851#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {56851#(< ~counter~0 46)} is VALID [2022-04-08 12:44:46,206 INFO L290 TraceCheckUtils]: 233: Hoare triple {56879#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56851#(< ~counter~0 46)} is VALID [2022-04-08 12:44:46,206 INFO L290 TraceCheckUtils]: 232: Hoare triple {56879#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56879#(< ~counter~0 45)} is VALID [2022-04-08 12:44:46,206 INFO L290 TraceCheckUtils]: 231: Hoare triple {56879#(< ~counter~0 45)} assume !!(0 != ~r~0); {56879#(< ~counter~0 45)} is VALID [2022-04-08 12:44:46,207 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {55838#true} {56879#(< ~counter~0 45)} #63#return; {56879#(< ~counter~0 45)} is VALID [2022-04-08 12:44:46,207 INFO L290 TraceCheckUtils]: 229: Hoare triple {55838#true} assume true; {55838#true} is VALID [2022-04-08 12:44:46,207 INFO L290 TraceCheckUtils]: 228: Hoare triple {55838#true} assume !(0 == ~cond); {55838#true} is VALID [2022-04-08 12:44:46,207 INFO L290 TraceCheckUtils]: 227: Hoare triple {55838#true} ~cond := #in~cond; {55838#true} is VALID [2022-04-08 12:44:46,207 INFO L272 TraceCheckUtils]: 226: Hoare triple {56879#(< ~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)); {55838#true} is VALID [2022-04-08 12:44:46,207 INFO L290 TraceCheckUtils]: 225: Hoare triple {56879#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {56879#(< ~counter~0 45)} is VALID [2022-04-08 12:44:46,208 INFO L290 TraceCheckUtils]: 224: Hoare triple {56907#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56879#(< ~counter~0 45)} is VALID [2022-04-08 12:44:46,208 INFO L290 TraceCheckUtils]: 223: Hoare triple {56907#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56907#(< ~counter~0 44)} is VALID [2022-04-08 12:44:46,208 INFO L290 TraceCheckUtils]: 222: Hoare triple {56907#(< ~counter~0 44)} assume !!(0 != ~r~0); {56907#(< ~counter~0 44)} is VALID [2022-04-08 12:44:46,209 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {55838#true} {56907#(< ~counter~0 44)} #63#return; {56907#(< ~counter~0 44)} is VALID [2022-04-08 12:44:46,209 INFO L290 TraceCheckUtils]: 220: Hoare triple {55838#true} assume true; {55838#true} is VALID [2022-04-08 12:44:46,209 INFO L290 TraceCheckUtils]: 219: Hoare triple {55838#true} assume !(0 == ~cond); {55838#true} is VALID [2022-04-08 12:44:46,209 INFO L290 TraceCheckUtils]: 218: Hoare triple {55838#true} ~cond := #in~cond; {55838#true} is VALID [2022-04-08 12:44:46,209 INFO L272 TraceCheckUtils]: 217: Hoare triple {56907#(< ~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)); {55838#true} is VALID [2022-04-08 12:44:46,209 INFO L290 TraceCheckUtils]: 216: Hoare triple {56907#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {56907#(< ~counter~0 44)} is VALID [2022-04-08 12:44:46,210 INFO L290 TraceCheckUtils]: 215: Hoare triple {56935#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56907#(< ~counter~0 44)} is VALID [2022-04-08 12:44:46,210 INFO L290 TraceCheckUtils]: 214: Hoare triple {56935#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56935#(< ~counter~0 43)} is VALID [2022-04-08 12:44:46,211 INFO L290 TraceCheckUtils]: 213: Hoare triple {56935#(< ~counter~0 43)} assume !!(0 != ~r~0); {56935#(< ~counter~0 43)} is VALID [2022-04-08 12:44:46,211 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {55838#true} {56935#(< ~counter~0 43)} #63#return; {56935#(< ~counter~0 43)} is VALID [2022-04-08 12:44:46,211 INFO L290 TraceCheckUtils]: 211: Hoare triple {55838#true} assume true; {55838#true} is VALID [2022-04-08 12:44:46,211 INFO L290 TraceCheckUtils]: 210: Hoare triple {55838#true} assume !(0 == ~cond); {55838#true} is VALID [2022-04-08 12:44:46,211 INFO L290 TraceCheckUtils]: 209: Hoare triple {55838#true} ~cond := #in~cond; {55838#true} is VALID [2022-04-08 12:44:46,211 INFO L272 TraceCheckUtils]: 208: Hoare triple {56935#(< ~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)); {55838#true} is VALID [2022-04-08 12:44:46,212 INFO L290 TraceCheckUtils]: 207: Hoare triple {56935#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {56935#(< ~counter~0 43)} is VALID [2022-04-08 12:44:46,212 INFO L290 TraceCheckUtils]: 206: Hoare triple {56963#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56935#(< ~counter~0 43)} is VALID [2022-04-08 12:44:46,213 INFO L290 TraceCheckUtils]: 205: Hoare triple {56963#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56963#(< ~counter~0 42)} is VALID [2022-04-08 12:44:46,213 INFO L290 TraceCheckUtils]: 204: Hoare triple {56963#(< ~counter~0 42)} assume !!(0 != ~r~0); {56963#(< ~counter~0 42)} is VALID [2022-04-08 12:44:46,213 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {55838#true} {56963#(< ~counter~0 42)} #63#return; {56963#(< ~counter~0 42)} is VALID [2022-04-08 12:44:46,213 INFO L290 TraceCheckUtils]: 202: Hoare triple {55838#true} assume true; {55838#true} is VALID [2022-04-08 12:44:46,214 INFO L290 TraceCheckUtils]: 201: Hoare triple {55838#true} assume !(0 == ~cond); {55838#true} is VALID [2022-04-08 12:44:46,214 INFO L290 TraceCheckUtils]: 200: Hoare triple {55838#true} ~cond := #in~cond; {55838#true} is VALID [2022-04-08 12:44:46,214 INFO L272 TraceCheckUtils]: 199: Hoare triple {56963#(< ~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)); {55838#true} is VALID [2022-04-08 12:44:46,214 INFO L290 TraceCheckUtils]: 198: Hoare triple {56963#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {56963#(< ~counter~0 42)} is VALID [2022-04-08 12:44:46,215 INFO L290 TraceCheckUtils]: 197: Hoare triple {56991#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56963#(< ~counter~0 42)} is VALID [2022-04-08 12:44:46,215 INFO L290 TraceCheckUtils]: 196: Hoare triple {56991#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56991#(< ~counter~0 41)} is VALID [2022-04-08 12:44:46,215 INFO L290 TraceCheckUtils]: 195: Hoare triple {56991#(< ~counter~0 41)} assume !!(0 != ~r~0); {56991#(< ~counter~0 41)} is VALID [2022-04-08 12:44:46,216 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {55838#true} {56991#(< ~counter~0 41)} #63#return; {56991#(< ~counter~0 41)} is VALID [2022-04-08 12:44:46,216 INFO L290 TraceCheckUtils]: 193: Hoare triple {55838#true} assume true; {55838#true} is VALID [2022-04-08 12:44:46,216 INFO L290 TraceCheckUtils]: 192: Hoare triple {55838#true} assume !(0 == ~cond); {55838#true} is VALID [2022-04-08 12:44:46,216 INFO L290 TraceCheckUtils]: 191: Hoare triple {55838#true} ~cond := #in~cond; {55838#true} is VALID [2022-04-08 12:44:46,216 INFO L272 TraceCheckUtils]: 190: Hoare triple {56991#(< ~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)); {55838#true} is VALID [2022-04-08 12:44:46,216 INFO L290 TraceCheckUtils]: 189: Hoare triple {56991#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {56991#(< ~counter~0 41)} is VALID [2022-04-08 12:44:46,217 INFO L290 TraceCheckUtils]: 188: Hoare triple {57019#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56991#(< ~counter~0 41)} is VALID [2022-04-08 12:44:46,217 INFO L290 TraceCheckUtils]: 187: Hoare triple {57019#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57019#(< ~counter~0 40)} is VALID [2022-04-08 12:44:46,217 INFO L290 TraceCheckUtils]: 186: Hoare triple {57019#(< ~counter~0 40)} assume !!(0 != ~r~0); {57019#(< ~counter~0 40)} is VALID [2022-04-08 12:44:46,218 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {55838#true} {57019#(< ~counter~0 40)} #63#return; {57019#(< ~counter~0 40)} is VALID [2022-04-08 12:44:46,218 INFO L290 TraceCheckUtils]: 184: Hoare triple {55838#true} assume true; {55838#true} is VALID [2022-04-08 12:44:46,218 INFO L290 TraceCheckUtils]: 183: Hoare triple {55838#true} assume !(0 == ~cond); {55838#true} is VALID [2022-04-08 12:44:46,218 INFO L290 TraceCheckUtils]: 182: Hoare triple {55838#true} ~cond := #in~cond; {55838#true} is VALID [2022-04-08 12:44:46,218 INFO L272 TraceCheckUtils]: 181: Hoare triple {57019#(< ~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)); {55838#true} is VALID [2022-04-08 12:44:46,218 INFO L290 TraceCheckUtils]: 180: Hoare triple {57019#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {57019#(< ~counter~0 40)} is VALID [2022-04-08 12:44:46,219 INFO L290 TraceCheckUtils]: 179: Hoare triple {57047#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57019#(< ~counter~0 40)} is VALID [2022-04-08 12:44:46,219 INFO L290 TraceCheckUtils]: 178: Hoare triple {57047#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57047#(< ~counter~0 39)} is VALID [2022-04-08 12:44:46,220 INFO L290 TraceCheckUtils]: 177: Hoare triple {57047#(< ~counter~0 39)} assume !!(0 != ~r~0); {57047#(< ~counter~0 39)} is VALID [2022-04-08 12:44:46,220 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {55838#true} {57047#(< ~counter~0 39)} #63#return; {57047#(< ~counter~0 39)} is VALID [2022-04-08 12:44:46,220 INFO L290 TraceCheckUtils]: 175: Hoare triple {55838#true} assume true; {55838#true} is VALID [2022-04-08 12:44:46,220 INFO L290 TraceCheckUtils]: 174: Hoare triple {55838#true} assume !(0 == ~cond); {55838#true} is VALID [2022-04-08 12:44:46,220 INFO L290 TraceCheckUtils]: 173: Hoare triple {55838#true} ~cond := #in~cond; {55838#true} is VALID [2022-04-08 12:44:46,220 INFO L272 TraceCheckUtils]: 172: Hoare triple {57047#(< ~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)); {55838#true} is VALID [2022-04-08 12:44:46,221 INFO L290 TraceCheckUtils]: 171: Hoare triple {57047#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {57047#(< ~counter~0 39)} is VALID [2022-04-08 12:44:46,221 INFO L290 TraceCheckUtils]: 170: Hoare triple {57075#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57047#(< ~counter~0 39)} is VALID [2022-04-08 12:44:46,221 INFO L290 TraceCheckUtils]: 169: Hoare triple {57075#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57075#(< ~counter~0 38)} is VALID [2022-04-08 12:44:46,222 INFO L290 TraceCheckUtils]: 168: Hoare triple {57075#(< ~counter~0 38)} assume !!(0 != ~r~0); {57075#(< ~counter~0 38)} is VALID [2022-04-08 12:44:46,222 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {55838#true} {57075#(< ~counter~0 38)} #63#return; {57075#(< ~counter~0 38)} is VALID [2022-04-08 12:44:46,222 INFO L290 TraceCheckUtils]: 166: Hoare triple {55838#true} assume true; {55838#true} is VALID [2022-04-08 12:44:46,222 INFO L290 TraceCheckUtils]: 165: Hoare triple {55838#true} assume !(0 == ~cond); {55838#true} is VALID [2022-04-08 12:44:46,222 INFO L290 TraceCheckUtils]: 164: Hoare triple {55838#true} ~cond := #in~cond; {55838#true} is VALID [2022-04-08 12:44:46,223 INFO L272 TraceCheckUtils]: 163: Hoare triple {57075#(< ~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)); {55838#true} is VALID [2022-04-08 12:44:46,223 INFO L290 TraceCheckUtils]: 162: Hoare triple {57075#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {57075#(< ~counter~0 38)} is VALID [2022-04-08 12:44:46,223 INFO L290 TraceCheckUtils]: 161: Hoare triple {57103#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57075#(< ~counter~0 38)} is VALID [2022-04-08 12:44:46,224 INFO L290 TraceCheckUtils]: 160: Hoare triple {57103#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57103#(< ~counter~0 37)} is VALID [2022-04-08 12:44:46,224 INFO L290 TraceCheckUtils]: 159: Hoare triple {57103#(< ~counter~0 37)} assume !!(0 != ~r~0); {57103#(< ~counter~0 37)} is VALID [2022-04-08 12:44:46,224 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {55838#true} {57103#(< ~counter~0 37)} #63#return; {57103#(< ~counter~0 37)} is VALID [2022-04-08 12:44:46,225 INFO L290 TraceCheckUtils]: 157: Hoare triple {55838#true} assume true; {55838#true} is VALID [2022-04-08 12:44:46,225 INFO L290 TraceCheckUtils]: 156: Hoare triple {55838#true} assume !(0 == ~cond); {55838#true} is VALID [2022-04-08 12:44:46,225 INFO L290 TraceCheckUtils]: 155: Hoare triple {55838#true} ~cond := #in~cond; {55838#true} is VALID [2022-04-08 12:44:46,225 INFO L272 TraceCheckUtils]: 154: Hoare triple {57103#(< ~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)); {55838#true} is VALID [2022-04-08 12:44:46,225 INFO L290 TraceCheckUtils]: 153: Hoare triple {57103#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {57103#(< ~counter~0 37)} is VALID [2022-04-08 12:44:46,226 INFO L290 TraceCheckUtils]: 152: Hoare triple {57131#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57103#(< ~counter~0 37)} is VALID [2022-04-08 12:44:46,226 INFO L290 TraceCheckUtils]: 151: Hoare triple {57131#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57131#(< ~counter~0 36)} is VALID [2022-04-08 12:44:46,226 INFO L290 TraceCheckUtils]: 150: Hoare triple {57131#(< ~counter~0 36)} assume !!(0 != ~r~0); {57131#(< ~counter~0 36)} is VALID [2022-04-08 12:44:46,227 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {55838#true} {57131#(< ~counter~0 36)} #63#return; {57131#(< ~counter~0 36)} is VALID [2022-04-08 12:44:46,227 INFO L290 TraceCheckUtils]: 148: Hoare triple {55838#true} assume true; {55838#true} is VALID [2022-04-08 12:44:46,227 INFO L290 TraceCheckUtils]: 147: Hoare triple {55838#true} assume !(0 == ~cond); {55838#true} is VALID [2022-04-08 12:44:46,227 INFO L290 TraceCheckUtils]: 146: Hoare triple {55838#true} ~cond := #in~cond; {55838#true} is VALID [2022-04-08 12:44:46,235 INFO L272 TraceCheckUtils]: 145: Hoare triple {57131#(< ~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)); {55838#true} is VALID [2022-04-08 12:44:46,236 INFO L290 TraceCheckUtils]: 144: Hoare triple {57131#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {57131#(< ~counter~0 36)} is VALID [2022-04-08 12:44:46,237 INFO L290 TraceCheckUtils]: 143: Hoare triple {57159#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57131#(< ~counter~0 36)} is VALID [2022-04-08 12:44:46,237 INFO L290 TraceCheckUtils]: 142: Hoare triple {57159#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57159#(< ~counter~0 35)} is VALID [2022-04-08 12:44:46,238 INFO L290 TraceCheckUtils]: 141: Hoare triple {57159#(< ~counter~0 35)} assume !!(0 != ~r~0); {57159#(< ~counter~0 35)} is VALID [2022-04-08 12:44:46,238 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {55838#true} {57159#(< ~counter~0 35)} #63#return; {57159#(< ~counter~0 35)} is VALID [2022-04-08 12:44:46,238 INFO L290 TraceCheckUtils]: 139: Hoare triple {55838#true} assume true; {55838#true} is VALID [2022-04-08 12:44:46,238 INFO L290 TraceCheckUtils]: 138: Hoare triple {55838#true} assume !(0 == ~cond); {55838#true} is VALID [2022-04-08 12:44:46,239 INFO L290 TraceCheckUtils]: 137: Hoare triple {55838#true} ~cond := #in~cond; {55838#true} is VALID [2022-04-08 12:44:46,239 INFO L272 TraceCheckUtils]: 136: Hoare triple {57159#(< ~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)); {55838#true} is VALID [2022-04-08 12:44:46,239 INFO L290 TraceCheckUtils]: 135: Hoare triple {57159#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {57159#(< ~counter~0 35)} is VALID [2022-04-08 12:44:46,240 INFO L290 TraceCheckUtils]: 134: Hoare triple {57187#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57159#(< ~counter~0 35)} is VALID [2022-04-08 12:44:46,240 INFO L290 TraceCheckUtils]: 133: Hoare triple {57187#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57187#(< ~counter~0 34)} is VALID [2022-04-08 12:44:46,240 INFO L290 TraceCheckUtils]: 132: Hoare triple {57187#(< ~counter~0 34)} assume !!(0 != ~r~0); {57187#(< ~counter~0 34)} is VALID [2022-04-08 12:44:46,241 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {55838#true} {57187#(< ~counter~0 34)} #63#return; {57187#(< ~counter~0 34)} is VALID [2022-04-08 12:44:46,241 INFO L290 TraceCheckUtils]: 130: Hoare triple {55838#true} assume true; {55838#true} is VALID [2022-04-08 12:44:46,241 INFO L290 TraceCheckUtils]: 129: Hoare triple {55838#true} assume !(0 == ~cond); {55838#true} is VALID [2022-04-08 12:44:46,241 INFO L290 TraceCheckUtils]: 128: Hoare triple {55838#true} ~cond := #in~cond; {55838#true} is VALID [2022-04-08 12:44:46,241 INFO L272 TraceCheckUtils]: 127: Hoare triple {57187#(< ~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)); {55838#true} is VALID [2022-04-08 12:44:46,241 INFO L290 TraceCheckUtils]: 126: Hoare triple {57187#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {57187#(< ~counter~0 34)} is VALID [2022-04-08 12:44:46,242 INFO L290 TraceCheckUtils]: 125: Hoare triple {57215#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57187#(< ~counter~0 34)} is VALID [2022-04-08 12:44:46,242 INFO L290 TraceCheckUtils]: 124: Hoare triple {57215#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57215#(< ~counter~0 33)} is VALID [2022-04-08 12:44:46,242 INFO L290 TraceCheckUtils]: 123: Hoare triple {57215#(< ~counter~0 33)} assume !!(0 != ~r~0); {57215#(< ~counter~0 33)} is VALID [2022-04-08 12:44:46,243 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {55838#true} {57215#(< ~counter~0 33)} #63#return; {57215#(< ~counter~0 33)} is VALID [2022-04-08 12:44:46,243 INFO L290 TraceCheckUtils]: 121: Hoare triple {55838#true} assume true; {55838#true} is VALID [2022-04-08 12:44:46,243 INFO L290 TraceCheckUtils]: 120: Hoare triple {55838#true} assume !(0 == ~cond); {55838#true} is VALID [2022-04-08 12:44:46,243 INFO L290 TraceCheckUtils]: 119: Hoare triple {55838#true} ~cond := #in~cond; {55838#true} is VALID [2022-04-08 12:44:46,243 INFO L272 TraceCheckUtils]: 118: Hoare triple {57215#(< ~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)); {55838#true} is VALID [2022-04-08 12:44:46,243 INFO L290 TraceCheckUtils]: 117: Hoare triple {57215#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {57215#(< ~counter~0 33)} is VALID [2022-04-08 12:44:46,244 INFO L290 TraceCheckUtils]: 116: Hoare triple {57243#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57215#(< ~counter~0 33)} is VALID [2022-04-08 12:44:46,244 INFO L290 TraceCheckUtils]: 115: Hoare triple {57243#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57243#(< ~counter~0 32)} is VALID [2022-04-08 12:44:46,244 INFO L290 TraceCheckUtils]: 114: Hoare triple {57243#(< ~counter~0 32)} assume !!(0 != ~r~0); {57243#(< ~counter~0 32)} is VALID [2022-04-08 12:44:46,245 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {55838#true} {57243#(< ~counter~0 32)} #63#return; {57243#(< ~counter~0 32)} is VALID [2022-04-08 12:44:46,245 INFO L290 TraceCheckUtils]: 112: Hoare triple {55838#true} assume true; {55838#true} is VALID [2022-04-08 12:44:46,245 INFO L290 TraceCheckUtils]: 111: Hoare triple {55838#true} assume !(0 == ~cond); {55838#true} is VALID [2022-04-08 12:44:46,245 INFO L290 TraceCheckUtils]: 110: Hoare triple {55838#true} ~cond := #in~cond; {55838#true} is VALID [2022-04-08 12:44:46,245 INFO L272 TraceCheckUtils]: 109: Hoare triple {57243#(< ~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)); {55838#true} is VALID [2022-04-08 12:44:46,246 INFO L290 TraceCheckUtils]: 108: Hoare triple {57243#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {57243#(< ~counter~0 32)} is VALID [2022-04-08 12:44:46,246 INFO L290 TraceCheckUtils]: 107: Hoare triple {57271#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57243#(< ~counter~0 32)} is VALID [2022-04-08 12:44:46,246 INFO L290 TraceCheckUtils]: 106: Hoare triple {57271#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57271#(< ~counter~0 31)} is VALID [2022-04-08 12:44:46,247 INFO L290 TraceCheckUtils]: 105: Hoare triple {57271#(< ~counter~0 31)} assume !!(0 != ~r~0); {57271#(< ~counter~0 31)} is VALID [2022-04-08 12:44:46,247 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {55838#true} {57271#(< ~counter~0 31)} #63#return; {57271#(< ~counter~0 31)} is VALID [2022-04-08 12:44:46,247 INFO L290 TraceCheckUtils]: 103: Hoare triple {55838#true} assume true; {55838#true} is VALID [2022-04-08 12:44:46,247 INFO L290 TraceCheckUtils]: 102: Hoare triple {55838#true} assume !(0 == ~cond); {55838#true} is VALID [2022-04-08 12:44:46,247 INFO L290 TraceCheckUtils]: 101: Hoare triple {55838#true} ~cond := #in~cond; {55838#true} is VALID [2022-04-08 12:44:46,247 INFO L272 TraceCheckUtils]: 100: Hoare triple {57271#(< ~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)); {55838#true} is VALID [2022-04-08 12:44:46,248 INFO L290 TraceCheckUtils]: 99: Hoare triple {57271#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {57271#(< ~counter~0 31)} is VALID [2022-04-08 12:44:46,248 INFO L290 TraceCheckUtils]: 98: Hoare triple {56679#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57271#(< ~counter~0 31)} is VALID [2022-04-08 12:44:46,249 INFO L290 TraceCheckUtils]: 97: Hoare triple {56679#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56679#(<= ~counter~0 29)} is VALID [2022-04-08 12:44:46,249 INFO L290 TraceCheckUtils]: 96: Hoare triple {56679#(<= ~counter~0 29)} assume !!(0 != ~r~0); {56679#(<= ~counter~0 29)} is VALID [2022-04-08 12:44:46,249 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {55838#true} {56679#(<= ~counter~0 29)} #63#return; {56679#(<= ~counter~0 29)} is VALID [2022-04-08 12:44:46,249 INFO L290 TraceCheckUtils]: 94: Hoare triple {55838#true} assume true; {55838#true} is VALID [2022-04-08 12:44:46,250 INFO L290 TraceCheckUtils]: 93: Hoare triple {55838#true} assume !(0 == ~cond); {55838#true} is VALID [2022-04-08 12:44:46,250 INFO L290 TraceCheckUtils]: 92: Hoare triple {55838#true} ~cond := #in~cond; {55838#true} is VALID [2022-04-08 12:44:46,250 INFO L272 TraceCheckUtils]: 91: Hoare triple {56679#(<= ~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)); {55838#true} is VALID [2022-04-08 12:44:46,250 INFO L290 TraceCheckUtils]: 90: Hoare triple {56679#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {56679#(<= ~counter~0 29)} is VALID [2022-04-08 12:44:46,251 INFO L290 TraceCheckUtils]: 89: Hoare triple {56651#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56679#(<= ~counter~0 29)} is VALID [2022-04-08 12:44:46,251 INFO L290 TraceCheckUtils]: 88: Hoare triple {56651#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56651#(<= ~counter~0 28)} is VALID [2022-04-08 12:44:46,251 INFO L290 TraceCheckUtils]: 87: Hoare triple {56651#(<= ~counter~0 28)} assume !!(0 != ~r~0); {56651#(<= ~counter~0 28)} is VALID [2022-04-08 12:44:46,252 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {55838#true} {56651#(<= ~counter~0 28)} #63#return; {56651#(<= ~counter~0 28)} is VALID [2022-04-08 12:44:46,252 INFO L290 TraceCheckUtils]: 85: Hoare triple {55838#true} assume true; {55838#true} is VALID [2022-04-08 12:44:46,252 INFO L290 TraceCheckUtils]: 84: Hoare triple {55838#true} assume !(0 == ~cond); {55838#true} is VALID [2022-04-08 12:44:46,252 INFO L290 TraceCheckUtils]: 83: Hoare triple {55838#true} ~cond := #in~cond; {55838#true} is VALID [2022-04-08 12:44:46,252 INFO L272 TraceCheckUtils]: 82: Hoare triple {56651#(<= ~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)); {55838#true} is VALID [2022-04-08 12:44:46,252 INFO L290 TraceCheckUtils]: 81: Hoare triple {56651#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {56651#(<= ~counter~0 28)} is VALID [2022-04-08 12:44:46,253 INFO L290 TraceCheckUtils]: 80: Hoare triple {56623#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56651#(<= ~counter~0 28)} is VALID [2022-04-08 12:44:46,253 INFO L290 TraceCheckUtils]: 79: Hoare triple {56623#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56623#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:46,253 INFO L290 TraceCheckUtils]: 78: Hoare triple {56623#(<= ~counter~0 27)} assume !!(0 != ~r~0); {56623#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:46,254 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {55838#true} {56623#(<= ~counter~0 27)} #63#return; {56623#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:46,254 INFO L290 TraceCheckUtils]: 76: Hoare triple {55838#true} assume true; {55838#true} is VALID [2022-04-08 12:44:46,254 INFO L290 TraceCheckUtils]: 75: Hoare triple {55838#true} assume !(0 == ~cond); {55838#true} is VALID [2022-04-08 12:44:46,254 INFO L290 TraceCheckUtils]: 74: Hoare triple {55838#true} ~cond := #in~cond; {55838#true} is VALID [2022-04-08 12:44:46,254 INFO L272 TraceCheckUtils]: 73: Hoare triple {56623#(<= ~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)); {55838#true} is VALID [2022-04-08 12:44:46,254 INFO L290 TraceCheckUtils]: 72: Hoare triple {56623#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {56623#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:46,255 INFO L290 TraceCheckUtils]: 71: Hoare triple {56595#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56623#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:46,255 INFO L290 TraceCheckUtils]: 70: Hoare triple {56595#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56595#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:46,256 INFO L290 TraceCheckUtils]: 69: Hoare triple {56595#(<= ~counter~0 26)} assume !!(0 != ~r~0); {56595#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:46,256 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {55838#true} {56595#(<= ~counter~0 26)} #63#return; {56595#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:46,256 INFO L290 TraceCheckUtils]: 67: Hoare triple {55838#true} assume true; {55838#true} is VALID [2022-04-08 12:44:46,256 INFO L290 TraceCheckUtils]: 66: Hoare triple {55838#true} assume !(0 == ~cond); {55838#true} is VALID [2022-04-08 12:44:46,256 INFO L290 TraceCheckUtils]: 65: Hoare triple {55838#true} ~cond := #in~cond; {55838#true} is VALID [2022-04-08 12:44:46,256 INFO L272 TraceCheckUtils]: 64: Hoare triple {56595#(<= ~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)); {55838#true} is VALID [2022-04-08 12:44:46,257 INFO L290 TraceCheckUtils]: 63: Hoare triple {56595#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {56595#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:46,257 INFO L290 TraceCheckUtils]: 62: Hoare triple {56567#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56595#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:46,257 INFO L290 TraceCheckUtils]: 61: Hoare triple {56567#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56567#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:46,258 INFO L290 TraceCheckUtils]: 60: Hoare triple {56567#(<= ~counter~0 25)} assume !!(0 != ~r~0); {56567#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:46,258 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {55838#true} {56567#(<= ~counter~0 25)} #63#return; {56567#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:46,258 INFO L290 TraceCheckUtils]: 58: Hoare triple {55838#true} assume true; {55838#true} is VALID [2022-04-08 12:44:46,258 INFO L290 TraceCheckUtils]: 57: Hoare triple {55838#true} assume !(0 == ~cond); {55838#true} is VALID [2022-04-08 12:44:46,258 INFO L290 TraceCheckUtils]: 56: Hoare triple {55838#true} ~cond := #in~cond; {55838#true} is VALID [2022-04-08 12:44:46,258 INFO L272 TraceCheckUtils]: 55: Hoare triple {56567#(<= ~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)); {55838#true} is VALID [2022-04-08 12:44:46,259 INFO L290 TraceCheckUtils]: 54: Hoare triple {56567#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {56567#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:46,259 INFO L290 TraceCheckUtils]: 53: Hoare triple {56539#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56567#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:46,260 INFO L290 TraceCheckUtils]: 52: Hoare triple {56539#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56539#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:46,260 INFO L290 TraceCheckUtils]: 51: Hoare triple {56539#(<= ~counter~0 24)} assume !!(0 != ~r~0); {56539#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:46,260 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {55838#true} {56539#(<= ~counter~0 24)} #63#return; {56539#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:46,260 INFO L290 TraceCheckUtils]: 49: Hoare triple {55838#true} assume true; {55838#true} is VALID [2022-04-08 12:44:46,261 INFO L290 TraceCheckUtils]: 48: Hoare triple {55838#true} assume !(0 == ~cond); {55838#true} is VALID [2022-04-08 12:44:46,261 INFO L290 TraceCheckUtils]: 47: Hoare triple {55838#true} ~cond := #in~cond; {55838#true} is VALID [2022-04-08 12:44:46,261 INFO L272 TraceCheckUtils]: 46: Hoare triple {56539#(<= ~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)); {55838#true} is VALID [2022-04-08 12:44:46,261 INFO L290 TraceCheckUtils]: 45: Hoare triple {56539#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {56539#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:46,262 INFO L290 TraceCheckUtils]: 44: Hoare triple {56511#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56539#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:46,262 INFO L290 TraceCheckUtils]: 43: Hoare triple {56511#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56511#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:46,262 INFO L290 TraceCheckUtils]: 42: Hoare triple {56511#(<= ~counter~0 23)} assume !!(0 != ~r~0); {56511#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:46,263 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {55838#true} {56511#(<= ~counter~0 23)} #63#return; {56511#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:46,263 INFO L290 TraceCheckUtils]: 40: Hoare triple {55838#true} assume true; {55838#true} is VALID [2022-04-08 12:44:46,263 INFO L290 TraceCheckUtils]: 39: Hoare triple {55838#true} assume !(0 == ~cond); {55838#true} is VALID [2022-04-08 12:44:46,263 INFO L290 TraceCheckUtils]: 38: Hoare triple {55838#true} ~cond := #in~cond; {55838#true} is VALID [2022-04-08 12:44:46,263 INFO L272 TraceCheckUtils]: 37: Hoare triple {56511#(<= ~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)); {55838#true} is VALID [2022-04-08 12:44:46,263 INFO L290 TraceCheckUtils]: 36: Hoare triple {56511#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {56511#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:46,264 INFO L290 TraceCheckUtils]: 35: Hoare triple {56483#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56511#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:46,264 INFO L290 TraceCheckUtils]: 34: Hoare triple {56483#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56483#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:46,264 INFO L290 TraceCheckUtils]: 33: Hoare triple {56483#(<= ~counter~0 22)} assume !!(0 != ~r~0); {56483#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:46,265 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {55838#true} {56483#(<= ~counter~0 22)} #63#return; {56483#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:46,265 INFO L290 TraceCheckUtils]: 31: Hoare triple {55838#true} assume true; {55838#true} is VALID [2022-04-08 12:44:46,265 INFO L290 TraceCheckUtils]: 30: Hoare triple {55838#true} assume !(0 == ~cond); {55838#true} is VALID [2022-04-08 12:44:46,265 INFO L290 TraceCheckUtils]: 29: Hoare triple {55838#true} ~cond := #in~cond; {55838#true} is VALID [2022-04-08 12:44:46,265 INFO L272 TraceCheckUtils]: 28: Hoare triple {56483#(<= ~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)); {55838#true} is VALID [2022-04-08 12:44:46,265 INFO L290 TraceCheckUtils]: 27: Hoare triple {56483#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {56483#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:46,266 INFO L290 TraceCheckUtils]: 26: Hoare triple {56455#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56483#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:46,266 INFO L290 TraceCheckUtils]: 25: Hoare triple {56455#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56455#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:46,266 INFO L290 TraceCheckUtils]: 24: Hoare triple {56455#(<= ~counter~0 21)} assume !!(0 != ~r~0); {56455#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:46,267 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {55838#true} {56455#(<= ~counter~0 21)} #63#return; {56455#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:46,267 INFO L290 TraceCheckUtils]: 22: Hoare triple {55838#true} assume true; {55838#true} is VALID [2022-04-08 12:44:46,267 INFO L290 TraceCheckUtils]: 21: Hoare triple {55838#true} assume !(0 == ~cond); {55838#true} is VALID [2022-04-08 12:44:46,267 INFO L290 TraceCheckUtils]: 20: Hoare triple {55838#true} ~cond := #in~cond; {55838#true} is VALID [2022-04-08 12:44:46,267 INFO L272 TraceCheckUtils]: 19: Hoare triple {56455#(<= ~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)); {55838#true} is VALID [2022-04-08 12:44:46,267 INFO L290 TraceCheckUtils]: 18: Hoare triple {56455#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {56455#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:46,268 INFO L290 TraceCheckUtils]: 17: Hoare triple {56427#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56455#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:46,268 INFO L290 TraceCheckUtils]: 16: Hoare triple {56427#(<= ~counter~0 20)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {56427#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:46,269 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {55838#true} {56427#(<= ~counter~0 20)} #61#return; {56427#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:46,269 INFO L290 TraceCheckUtils]: 14: Hoare triple {55838#true} assume true; {55838#true} is VALID [2022-04-08 12:44:46,269 INFO L290 TraceCheckUtils]: 13: Hoare triple {55838#true} assume !(0 == ~cond); {55838#true} is VALID [2022-04-08 12:44:46,269 INFO L290 TraceCheckUtils]: 12: Hoare triple {55838#true} ~cond := #in~cond; {55838#true} is VALID [2022-04-08 12:44:46,269 INFO L272 TraceCheckUtils]: 11: Hoare triple {56427#(<= ~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)); {55838#true} is VALID [2022-04-08 12:44:46,269 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {55838#true} {56427#(<= ~counter~0 20)} #59#return; {56427#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:46,270 INFO L290 TraceCheckUtils]: 9: Hoare triple {55838#true} assume true; {55838#true} is VALID [2022-04-08 12:44:46,270 INFO L290 TraceCheckUtils]: 8: Hoare triple {55838#true} assume !(0 == ~cond); {55838#true} is VALID [2022-04-08 12:44:46,270 INFO L290 TraceCheckUtils]: 7: Hoare triple {55838#true} ~cond := #in~cond; {55838#true} is VALID [2022-04-08 12:44:46,270 INFO L272 TraceCheckUtils]: 6: Hoare triple {56427#(<= ~counter~0 20)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {55838#true} is VALID [2022-04-08 12:44:46,270 INFO L290 TraceCheckUtils]: 5: Hoare triple {56427#(<= ~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; {56427#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:46,270 INFO L272 TraceCheckUtils]: 4: Hoare triple {56427#(<= ~counter~0 20)} call #t~ret7 := main(); {56427#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:46,271 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {56427#(<= ~counter~0 20)} {55838#true} #67#return; {56427#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:46,271 INFO L290 TraceCheckUtils]: 2: Hoare triple {56427#(<= ~counter~0 20)} assume true; {56427#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:46,271 INFO L290 TraceCheckUtils]: 1: Hoare triple {55838#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; {56427#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:46,271 INFO L272 TraceCheckUtils]: 0: Hoare triple {55838#true} call ULTIMATE.init(); {55838#true} is VALID [2022-04-08 12:44:46,272 INFO L134 CoverageAnalysis]: Checked inductivity of 3774 backedges. 58 proven. 2088 refuted. 0 times theorem prover too weak. 1628 trivial. 0 not checked. [2022-04-08 12:44:46,272 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:44:46,272 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1421043248] [2022-04-08 12:44:46,272 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:44:46,272 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [292516479] [2022-04-08 12:44:46,272 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [292516479] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:44:46,272 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:44:46,273 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 33] total 54 [2022-04-08 12:44:46,273 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:44:46,273 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2131539003] [2022-04-08 12:44:46,273 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2131539003] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:44:46,273 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:44:46,273 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [33] imperfect sequences [] total 33 [2022-04-08 12:44:46,273 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [737263673] [2022-04-08 12:44:46,273 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:44:46,274 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 [2022-04-08 12:44:46,274 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:44:46,274 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) [2022-04-08 12:44:46,472 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 281 edges. 281 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:44:46,472 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 33 states [2022-04-08 12:44:46,472 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:44:46,473 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2022-04-08 12:44:46,473 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 12:44:46,473 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) [2022-04-08 12:44:47,850 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:44:47,851 INFO L93 Difference]: Finished difference Result 295 states and 326 transitions. [2022-04-08 12:44:47,851 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2022-04-08 12:44:47,851 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 [2022-04-08 12:44:47,851 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:44:47,852 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) [2022-04-08 12:44:47,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 325 transitions. [2022-04-08 12:44:47,858 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) [2022-04-08 12:44:47,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 325 transitions. [2022-04-08 12:44:47,865 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 62 states and 325 transitions. [2022-04-08 12:44:48,116 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 325 edges. 325 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:44:48,122 INFO L225 Difference]: With dead ends: 295 [2022-04-08 12:44:48,122 INFO L226 Difference]: Without dead ends: 290 [2022-04-08 12:44:48,123 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 596 GetRequests, 514 SyntacticMatches, 1 SemanticMatches, 81 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 504 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=2868, Invalid=3938, Unknown=0, NotChecked=0, Total=6806 [2022-04-08 12:44:48,123 INFO L913 BasicCegarLoop]: 55 mSDtfsCounter, 150 mSDsluCounter, 253 mSDsCounter, 0 mSdLazyCounter, 161 mSolverCounterSat, 35 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 150 SdHoareTripleChecker+Valid, 308 SdHoareTripleChecker+Invalid, 196 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 35 IncrementalHoareTripleChecker+Valid, 161 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 12:44:48,123 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [150 Valid, 308 Invalid, 196 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [35 Valid, 161 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 12:44:48,124 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 290 states. [2022-04-08 12:44:48,521 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 290 to 290. [2022-04-08 12:44:48,521 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:44:48,522 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) [2022-04-08 12:44:48,522 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) [2022-04-08 12:44:48,522 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) [2022-04-08 12:44:48,526 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:44:48,526 INFO L93 Difference]: Finished difference Result 290 states and 321 transitions. [2022-04-08 12:44:48,526 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 321 transitions. [2022-04-08 12:44:48,526 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:44:48,526 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:44:48,526 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. [2022-04-08 12:44:48,527 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. [2022-04-08 12:44:48,530 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:44:48,530 INFO L93 Difference]: Finished difference Result 290 states and 321 transitions. [2022-04-08 12:44:48,530 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 321 transitions. [2022-04-08 12:44:48,530 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:44:48,530 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:44:48,530 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:44:48,530 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:44:48,531 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) [2022-04-08 12:44:48,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 290 states and 321 transitions. [2022-04-08 12:44:48,535 INFO L78 Accepts]: Start accepts. Automaton has 290 states and 321 transitions. Word has length 284 [2022-04-08 12:44:48,535 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:44:48,535 INFO L478 AbstractCegarLoop]: Abstraction has 290 states and 321 transitions. [2022-04-08 12:44:48,535 INFO L479 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) [2022-04-08 12:44:48,535 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 290 states and 321 transitions. [2022-04-08 12:44:50,224 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 321 edges. 321 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:44:50,224 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 321 transitions. [2022-04-08 12:44:50,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2022-04-08 12:44:50,225 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:44:50,225 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:44:50,231 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Forceful destruction successful, exit code 0 [2022-04-08 12:44:50,425 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 34 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable32 [2022-04-08 12:44:50,426 INFO L403 AbstractCegarLoop]: === Iteration 34 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:44:50,426 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:44:50,426 INFO L85 PathProgramCache]: Analyzing trace with hash 520028246, now seen corresponding path program 59 times [2022-04-08 12:44:50,426 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:44:50,426 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1702269774] [2022-04-08 12:44:50,426 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:44:50,427 INFO L85 PathProgramCache]: Analyzing trace with hash 520028246, now seen corresponding path program 60 times [2022-04-08 12:44:50,427 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:44:50,427 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [784393625] [2022-04-08 12:44:50,427 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:44:50,427 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:44:50,449 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:44:50,450 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [432669760] [2022-04-08 12:44:50,450 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 12:44:50,450 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:44:50,450 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:44:50,451 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) [2022-04-08 12:44:50,451 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (35)] Waiting until timeout for monitored process [2022-04-08 12:44:55,513 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 31 check-sat command(s) [2022-04-08 12:44:55,513 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:44:55,520 INFO L263 TraceCheckSpWp]: Trace formula consists of 693 conjuncts, 65 conjunts are in the unsatisfiable core [2022-04-08 12:44:55,566 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:44:55,569 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:44:57,094 INFO L272 TraceCheckUtils]: 0: Hoare triple {59403#true} call ULTIMATE.init(); {59403#true} is VALID [2022-04-08 12:44:57,095 INFO L290 TraceCheckUtils]: 1: Hoare triple {59403#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; {59411#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:57,095 INFO L290 TraceCheckUtils]: 2: Hoare triple {59411#(<= ~counter~0 0)} assume true; {59411#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:57,095 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {59411#(<= ~counter~0 0)} {59403#true} #67#return; {59411#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:57,095 INFO L272 TraceCheckUtils]: 4: Hoare triple {59411#(<= ~counter~0 0)} call #t~ret7 := main(); {59411#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:57,096 INFO L290 TraceCheckUtils]: 5: Hoare triple {59411#(<= ~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; {59411#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:57,096 INFO L272 TraceCheckUtils]: 6: Hoare triple {59411#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {59411#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:57,096 INFO L290 TraceCheckUtils]: 7: Hoare triple {59411#(<= ~counter~0 0)} ~cond := #in~cond; {59411#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:57,097 INFO L290 TraceCheckUtils]: 8: Hoare triple {59411#(<= ~counter~0 0)} assume !(0 == ~cond); {59411#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:57,097 INFO L290 TraceCheckUtils]: 9: Hoare triple {59411#(<= ~counter~0 0)} assume true; {59411#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:57,097 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {59411#(<= ~counter~0 0)} {59411#(<= ~counter~0 0)} #59#return; {59411#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:57,098 INFO L272 TraceCheckUtils]: 11: Hoare triple {59411#(<= ~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)); {59411#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:57,098 INFO L290 TraceCheckUtils]: 12: Hoare triple {59411#(<= ~counter~0 0)} ~cond := #in~cond; {59411#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:57,098 INFO L290 TraceCheckUtils]: 13: Hoare triple {59411#(<= ~counter~0 0)} assume !(0 == ~cond); {59411#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:57,098 INFO L290 TraceCheckUtils]: 14: Hoare triple {59411#(<= ~counter~0 0)} assume true; {59411#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:57,099 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {59411#(<= ~counter~0 0)} {59411#(<= ~counter~0 0)} #61#return; {59411#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:57,099 INFO L290 TraceCheckUtils]: 16: Hoare triple {59411#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {59411#(<= ~counter~0 0)} is VALID [2022-04-08 12:44:57,100 INFO L290 TraceCheckUtils]: 17: Hoare triple {59411#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59460#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:57,101 INFO L290 TraceCheckUtils]: 18: Hoare triple {59460#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {59460#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:57,101 INFO L272 TraceCheckUtils]: 19: Hoare triple {59460#(<= ~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)); {59460#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:57,101 INFO L290 TraceCheckUtils]: 20: Hoare triple {59460#(<= ~counter~0 1)} ~cond := #in~cond; {59460#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:57,102 INFO L290 TraceCheckUtils]: 21: Hoare triple {59460#(<= ~counter~0 1)} assume !(0 == ~cond); {59460#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:57,102 INFO L290 TraceCheckUtils]: 22: Hoare triple {59460#(<= ~counter~0 1)} assume true; {59460#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:57,102 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {59460#(<= ~counter~0 1)} {59460#(<= ~counter~0 1)} #63#return; {59460#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:57,103 INFO L290 TraceCheckUtils]: 24: Hoare triple {59460#(<= ~counter~0 1)} assume !!(0 != ~r~0); {59460#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:57,103 INFO L290 TraceCheckUtils]: 25: Hoare triple {59460#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59460#(<= ~counter~0 1)} is VALID [2022-04-08 12:44:57,104 INFO L290 TraceCheckUtils]: 26: Hoare triple {59460#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59488#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:57,104 INFO L290 TraceCheckUtils]: 27: Hoare triple {59488#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {59488#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:57,104 INFO L272 TraceCheckUtils]: 28: Hoare triple {59488#(<= ~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)); {59488#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:57,105 INFO L290 TraceCheckUtils]: 29: Hoare triple {59488#(<= ~counter~0 2)} ~cond := #in~cond; {59488#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:57,105 INFO L290 TraceCheckUtils]: 30: Hoare triple {59488#(<= ~counter~0 2)} assume !(0 == ~cond); {59488#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:57,105 INFO L290 TraceCheckUtils]: 31: Hoare triple {59488#(<= ~counter~0 2)} assume true; {59488#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:57,106 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {59488#(<= ~counter~0 2)} {59488#(<= ~counter~0 2)} #63#return; {59488#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:57,106 INFO L290 TraceCheckUtils]: 33: Hoare triple {59488#(<= ~counter~0 2)} assume !!(0 != ~r~0); {59488#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:57,106 INFO L290 TraceCheckUtils]: 34: Hoare triple {59488#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59488#(<= ~counter~0 2)} is VALID [2022-04-08 12:44:57,107 INFO L290 TraceCheckUtils]: 35: Hoare triple {59488#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59516#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:57,107 INFO L290 TraceCheckUtils]: 36: Hoare triple {59516#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {59516#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:57,108 INFO L272 TraceCheckUtils]: 37: Hoare triple {59516#(<= ~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)); {59516#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:57,108 INFO L290 TraceCheckUtils]: 38: Hoare triple {59516#(<= ~counter~0 3)} ~cond := #in~cond; {59516#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:57,108 INFO L290 TraceCheckUtils]: 39: Hoare triple {59516#(<= ~counter~0 3)} assume !(0 == ~cond); {59516#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:57,109 INFO L290 TraceCheckUtils]: 40: Hoare triple {59516#(<= ~counter~0 3)} assume true; {59516#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:57,109 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {59516#(<= ~counter~0 3)} {59516#(<= ~counter~0 3)} #63#return; {59516#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:57,109 INFO L290 TraceCheckUtils]: 42: Hoare triple {59516#(<= ~counter~0 3)} assume !!(0 != ~r~0); {59516#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:57,110 INFO L290 TraceCheckUtils]: 43: Hoare triple {59516#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59516#(<= ~counter~0 3)} is VALID [2022-04-08 12:44:57,110 INFO L290 TraceCheckUtils]: 44: Hoare triple {59516#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59544#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:57,110 INFO L290 TraceCheckUtils]: 45: Hoare triple {59544#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {59544#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:57,111 INFO L272 TraceCheckUtils]: 46: Hoare triple {59544#(<= ~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)); {59544#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:57,111 INFO L290 TraceCheckUtils]: 47: Hoare triple {59544#(<= ~counter~0 4)} ~cond := #in~cond; {59544#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:57,112 INFO L290 TraceCheckUtils]: 48: Hoare triple {59544#(<= ~counter~0 4)} assume !(0 == ~cond); {59544#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:57,112 INFO L290 TraceCheckUtils]: 49: Hoare triple {59544#(<= ~counter~0 4)} assume true; {59544#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:57,112 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {59544#(<= ~counter~0 4)} {59544#(<= ~counter~0 4)} #63#return; {59544#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:57,113 INFO L290 TraceCheckUtils]: 51: Hoare triple {59544#(<= ~counter~0 4)} assume !!(0 != ~r~0); {59544#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:57,113 INFO L290 TraceCheckUtils]: 52: Hoare triple {59544#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59544#(<= ~counter~0 4)} is VALID [2022-04-08 12:44:57,113 INFO L290 TraceCheckUtils]: 53: Hoare triple {59544#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59572#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:57,114 INFO L290 TraceCheckUtils]: 54: Hoare triple {59572#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {59572#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:57,114 INFO L272 TraceCheckUtils]: 55: Hoare triple {59572#(<= ~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)); {59572#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:57,115 INFO L290 TraceCheckUtils]: 56: Hoare triple {59572#(<= ~counter~0 5)} ~cond := #in~cond; {59572#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:57,115 INFO L290 TraceCheckUtils]: 57: Hoare triple {59572#(<= ~counter~0 5)} assume !(0 == ~cond); {59572#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:57,115 INFO L290 TraceCheckUtils]: 58: Hoare triple {59572#(<= ~counter~0 5)} assume true; {59572#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:57,116 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {59572#(<= ~counter~0 5)} {59572#(<= ~counter~0 5)} #63#return; {59572#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:57,116 INFO L290 TraceCheckUtils]: 60: Hoare triple {59572#(<= ~counter~0 5)} assume !!(0 != ~r~0); {59572#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:57,116 INFO L290 TraceCheckUtils]: 61: Hoare triple {59572#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59572#(<= ~counter~0 5)} is VALID [2022-04-08 12:44:57,117 INFO L290 TraceCheckUtils]: 62: Hoare triple {59572#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59600#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:57,117 INFO L290 TraceCheckUtils]: 63: Hoare triple {59600#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {59600#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:57,118 INFO L272 TraceCheckUtils]: 64: Hoare triple {59600#(<= ~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)); {59600#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:57,118 INFO L290 TraceCheckUtils]: 65: Hoare triple {59600#(<= ~counter~0 6)} ~cond := #in~cond; {59600#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:57,118 INFO L290 TraceCheckUtils]: 66: Hoare triple {59600#(<= ~counter~0 6)} assume !(0 == ~cond); {59600#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:57,118 INFO L290 TraceCheckUtils]: 67: Hoare triple {59600#(<= ~counter~0 6)} assume true; {59600#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:57,119 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {59600#(<= ~counter~0 6)} {59600#(<= ~counter~0 6)} #63#return; {59600#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:57,119 INFO L290 TraceCheckUtils]: 69: Hoare triple {59600#(<= ~counter~0 6)} assume !!(0 != ~r~0); {59600#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:57,119 INFO L290 TraceCheckUtils]: 70: Hoare triple {59600#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59600#(<= ~counter~0 6)} is VALID [2022-04-08 12:44:57,120 INFO L290 TraceCheckUtils]: 71: Hoare triple {59600#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59628#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:57,120 INFO L290 TraceCheckUtils]: 72: Hoare triple {59628#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {59628#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:57,121 INFO L272 TraceCheckUtils]: 73: Hoare triple {59628#(<= ~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)); {59628#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:57,121 INFO L290 TraceCheckUtils]: 74: Hoare triple {59628#(<= ~counter~0 7)} ~cond := #in~cond; {59628#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:57,121 INFO L290 TraceCheckUtils]: 75: Hoare triple {59628#(<= ~counter~0 7)} assume !(0 == ~cond); {59628#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:57,122 INFO L290 TraceCheckUtils]: 76: Hoare triple {59628#(<= ~counter~0 7)} assume true; {59628#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:57,122 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {59628#(<= ~counter~0 7)} {59628#(<= ~counter~0 7)} #63#return; {59628#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:57,122 INFO L290 TraceCheckUtils]: 78: Hoare triple {59628#(<= ~counter~0 7)} assume !!(0 != ~r~0); {59628#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:57,123 INFO L290 TraceCheckUtils]: 79: Hoare triple {59628#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59628#(<= ~counter~0 7)} is VALID [2022-04-08 12:44:57,123 INFO L290 TraceCheckUtils]: 80: Hoare triple {59628#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59656#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:57,124 INFO L290 TraceCheckUtils]: 81: Hoare triple {59656#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {59656#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:57,124 INFO L272 TraceCheckUtils]: 82: Hoare triple {59656#(<= ~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)); {59656#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:57,124 INFO L290 TraceCheckUtils]: 83: Hoare triple {59656#(<= ~counter~0 8)} ~cond := #in~cond; {59656#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:57,125 INFO L290 TraceCheckUtils]: 84: Hoare triple {59656#(<= ~counter~0 8)} assume !(0 == ~cond); {59656#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:57,125 INFO L290 TraceCheckUtils]: 85: Hoare triple {59656#(<= ~counter~0 8)} assume true; {59656#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:57,125 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {59656#(<= ~counter~0 8)} {59656#(<= ~counter~0 8)} #63#return; {59656#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:57,126 INFO L290 TraceCheckUtils]: 87: Hoare triple {59656#(<= ~counter~0 8)} assume !!(0 != ~r~0); {59656#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:57,126 INFO L290 TraceCheckUtils]: 88: Hoare triple {59656#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59656#(<= ~counter~0 8)} is VALID [2022-04-08 12:44:57,127 INFO L290 TraceCheckUtils]: 89: Hoare triple {59656#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59684#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:57,127 INFO L290 TraceCheckUtils]: 90: Hoare triple {59684#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {59684#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:57,127 INFO L272 TraceCheckUtils]: 91: Hoare triple {59684#(<= ~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)); {59684#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:57,128 INFO L290 TraceCheckUtils]: 92: Hoare triple {59684#(<= ~counter~0 9)} ~cond := #in~cond; {59684#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:57,128 INFO L290 TraceCheckUtils]: 93: Hoare triple {59684#(<= ~counter~0 9)} assume !(0 == ~cond); {59684#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:57,128 INFO L290 TraceCheckUtils]: 94: Hoare triple {59684#(<= ~counter~0 9)} assume true; {59684#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:57,129 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {59684#(<= ~counter~0 9)} {59684#(<= ~counter~0 9)} #63#return; {59684#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:57,129 INFO L290 TraceCheckUtils]: 96: Hoare triple {59684#(<= ~counter~0 9)} assume !!(0 != ~r~0); {59684#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:57,129 INFO L290 TraceCheckUtils]: 97: Hoare triple {59684#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59684#(<= ~counter~0 9)} is VALID [2022-04-08 12:44:57,130 INFO L290 TraceCheckUtils]: 98: Hoare triple {59684#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59712#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:57,130 INFO L290 TraceCheckUtils]: 99: Hoare triple {59712#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {59712#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:57,131 INFO L272 TraceCheckUtils]: 100: Hoare triple {59712#(<= ~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)); {59712#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:57,131 INFO L290 TraceCheckUtils]: 101: Hoare triple {59712#(<= ~counter~0 10)} ~cond := #in~cond; {59712#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:57,131 INFO L290 TraceCheckUtils]: 102: Hoare triple {59712#(<= ~counter~0 10)} assume !(0 == ~cond); {59712#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:57,131 INFO L290 TraceCheckUtils]: 103: Hoare triple {59712#(<= ~counter~0 10)} assume true; {59712#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:57,132 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {59712#(<= ~counter~0 10)} {59712#(<= ~counter~0 10)} #63#return; {59712#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:57,132 INFO L290 TraceCheckUtils]: 105: Hoare triple {59712#(<= ~counter~0 10)} assume !!(0 != ~r~0); {59712#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:57,132 INFO L290 TraceCheckUtils]: 106: Hoare triple {59712#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59712#(<= ~counter~0 10)} is VALID [2022-04-08 12:44:57,133 INFO L290 TraceCheckUtils]: 107: Hoare triple {59712#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59740#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:57,133 INFO L290 TraceCheckUtils]: 108: Hoare triple {59740#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {59740#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:57,134 INFO L272 TraceCheckUtils]: 109: Hoare triple {59740#(<= ~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)); {59740#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:57,134 INFO L290 TraceCheckUtils]: 110: Hoare triple {59740#(<= ~counter~0 11)} ~cond := #in~cond; {59740#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:57,134 INFO L290 TraceCheckUtils]: 111: Hoare triple {59740#(<= ~counter~0 11)} assume !(0 == ~cond); {59740#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:57,135 INFO L290 TraceCheckUtils]: 112: Hoare triple {59740#(<= ~counter~0 11)} assume true; {59740#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:57,135 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {59740#(<= ~counter~0 11)} {59740#(<= ~counter~0 11)} #63#return; {59740#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:57,135 INFO L290 TraceCheckUtils]: 114: Hoare triple {59740#(<= ~counter~0 11)} assume !!(0 != ~r~0); {59740#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:57,136 INFO L290 TraceCheckUtils]: 115: Hoare triple {59740#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59740#(<= ~counter~0 11)} is VALID [2022-04-08 12:44:57,136 INFO L290 TraceCheckUtils]: 116: Hoare triple {59740#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59768#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:57,137 INFO L290 TraceCheckUtils]: 117: Hoare triple {59768#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {59768#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:57,137 INFO L272 TraceCheckUtils]: 118: Hoare triple {59768#(<= ~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)); {59768#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:57,137 INFO L290 TraceCheckUtils]: 119: Hoare triple {59768#(<= ~counter~0 12)} ~cond := #in~cond; {59768#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:57,138 INFO L290 TraceCheckUtils]: 120: Hoare triple {59768#(<= ~counter~0 12)} assume !(0 == ~cond); {59768#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:57,138 INFO L290 TraceCheckUtils]: 121: Hoare triple {59768#(<= ~counter~0 12)} assume true; {59768#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:57,138 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {59768#(<= ~counter~0 12)} {59768#(<= ~counter~0 12)} #63#return; {59768#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:57,139 INFO L290 TraceCheckUtils]: 123: Hoare triple {59768#(<= ~counter~0 12)} assume !!(0 != ~r~0); {59768#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:57,139 INFO L290 TraceCheckUtils]: 124: Hoare triple {59768#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59768#(<= ~counter~0 12)} is VALID [2022-04-08 12:44:57,140 INFO L290 TraceCheckUtils]: 125: Hoare triple {59768#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59796#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:57,140 INFO L290 TraceCheckUtils]: 126: Hoare triple {59796#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {59796#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:57,140 INFO L272 TraceCheckUtils]: 127: Hoare triple {59796#(<= ~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)); {59796#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:57,141 INFO L290 TraceCheckUtils]: 128: Hoare triple {59796#(<= ~counter~0 13)} ~cond := #in~cond; {59796#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:57,141 INFO L290 TraceCheckUtils]: 129: Hoare triple {59796#(<= ~counter~0 13)} assume !(0 == ~cond); {59796#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:57,141 INFO L290 TraceCheckUtils]: 130: Hoare triple {59796#(<= ~counter~0 13)} assume true; {59796#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:57,142 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {59796#(<= ~counter~0 13)} {59796#(<= ~counter~0 13)} #63#return; {59796#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:57,142 INFO L290 TraceCheckUtils]: 132: Hoare triple {59796#(<= ~counter~0 13)} assume !!(0 != ~r~0); {59796#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:57,142 INFO L290 TraceCheckUtils]: 133: Hoare triple {59796#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59796#(<= ~counter~0 13)} is VALID [2022-04-08 12:44:57,143 INFO L290 TraceCheckUtils]: 134: Hoare triple {59796#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59824#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:57,143 INFO L290 TraceCheckUtils]: 135: Hoare triple {59824#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {59824#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:57,144 INFO L272 TraceCheckUtils]: 136: Hoare triple {59824#(<= ~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)); {59824#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:57,144 INFO L290 TraceCheckUtils]: 137: Hoare triple {59824#(<= ~counter~0 14)} ~cond := #in~cond; {59824#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:57,144 INFO L290 TraceCheckUtils]: 138: Hoare triple {59824#(<= ~counter~0 14)} assume !(0 == ~cond); {59824#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:57,145 INFO L290 TraceCheckUtils]: 139: Hoare triple {59824#(<= ~counter~0 14)} assume true; {59824#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:57,145 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {59824#(<= ~counter~0 14)} {59824#(<= ~counter~0 14)} #63#return; {59824#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:57,145 INFO L290 TraceCheckUtils]: 141: Hoare triple {59824#(<= ~counter~0 14)} assume !!(0 != ~r~0); {59824#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:57,146 INFO L290 TraceCheckUtils]: 142: Hoare triple {59824#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59824#(<= ~counter~0 14)} is VALID [2022-04-08 12:44:57,146 INFO L290 TraceCheckUtils]: 143: Hoare triple {59824#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59852#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:57,146 INFO L290 TraceCheckUtils]: 144: Hoare triple {59852#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {59852#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:57,147 INFO L272 TraceCheckUtils]: 145: Hoare triple {59852#(<= ~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)); {59852#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:57,147 INFO L290 TraceCheckUtils]: 146: Hoare triple {59852#(<= ~counter~0 15)} ~cond := #in~cond; {59852#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:57,148 INFO L290 TraceCheckUtils]: 147: Hoare triple {59852#(<= ~counter~0 15)} assume !(0 == ~cond); {59852#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:57,148 INFO L290 TraceCheckUtils]: 148: Hoare triple {59852#(<= ~counter~0 15)} assume true; {59852#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:57,148 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {59852#(<= ~counter~0 15)} {59852#(<= ~counter~0 15)} #63#return; {59852#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:57,149 INFO L290 TraceCheckUtils]: 150: Hoare triple {59852#(<= ~counter~0 15)} assume !!(0 != ~r~0); {59852#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:57,149 INFO L290 TraceCheckUtils]: 151: Hoare triple {59852#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59852#(<= ~counter~0 15)} is VALID [2022-04-08 12:44:57,149 INFO L290 TraceCheckUtils]: 152: Hoare triple {59852#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59880#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:57,150 INFO L290 TraceCheckUtils]: 153: Hoare triple {59880#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {59880#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:57,150 INFO L272 TraceCheckUtils]: 154: Hoare triple {59880#(<= ~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)); {59880#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:57,151 INFO L290 TraceCheckUtils]: 155: Hoare triple {59880#(<= ~counter~0 16)} ~cond := #in~cond; {59880#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:57,151 INFO L290 TraceCheckUtils]: 156: Hoare triple {59880#(<= ~counter~0 16)} assume !(0 == ~cond); {59880#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:57,151 INFO L290 TraceCheckUtils]: 157: Hoare triple {59880#(<= ~counter~0 16)} assume true; {59880#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:57,152 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {59880#(<= ~counter~0 16)} {59880#(<= ~counter~0 16)} #63#return; {59880#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:57,152 INFO L290 TraceCheckUtils]: 159: Hoare triple {59880#(<= ~counter~0 16)} assume !!(0 != ~r~0); {59880#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:57,152 INFO L290 TraceCheckUtils]: 160: Hoare triple {59880#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59880#(<= ~counter~0 16)} is VALID [2022-04-08 12:44:57,153 INFO L290 TraceCheckUtils]: 161: Hoare triple {59880#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59908#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:57,153 INFO L290 TraceCheckUtils]: 162: Hoare triple {59908#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {59908#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:57,154 INFO L272 TraceCheckUtils]: 163: Hoare triple {59908#(<= ~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)); {59908#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:57,154 INFO L290 TraceCheckUtils]: 164: Hoare triple {59908#(<= ~counter~0 17)} ~cond := #in~cond; {59908#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:57,154 INFO L290 TraceCheckUtils]: 165: Hoare triple {59908#(<= ~counter~0 17)} assume !(0 == ~cond); {59908#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:57,154 INFO L290 TraceCheckUtils]: 166: Hoare triple {59908#(<= ~counter~0 17)} assume true; {59908#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:57,155 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {59908#(<= ~counter~0 17)} {59908#(<= ~counter~0 17)} #63#return; {59908#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:57,155 INFO L290 TraceCheckUtils]: 168: Hoare triple {59908#(<= ~counter~0 17)} assume !!(0 != ~r~0); {59908#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:57,155 INFO L290 TraceCheckUtils]: 169: Hoare triple {59908#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59908#(<= ~counter~0 17)} is VALID [2022-04-08 12:44:57,156 INFO L290 TraceCheckUtils]: 170: Hoare triple {59908#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59936#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:57,156 INFO L290 TraceCheckUtils]: 171: Hoare triple {59936#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {59936#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:57,157 INFO L272 TraceCheckUtils]: 172: Hoare triple {59936#(<= ~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)); {59936#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:57,157 INFO L290 TraceCheckUtils]: 173: Hoare triple {59936#(<= ~counter~0 18)} ~cond := #in~cond; {59936#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:57,157 INFO L290 TraceCheckUtils]: 174: Hoare triple {59936#(<= ~counter~0 18)} assume !(0 == ~cond); {59936#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:57,158 INFO L290 TraceCheckUtils]: 175: Hoare triple {59936#(<= ~counter~0 18)} assume true; {59936#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:57,158 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {59936#(<= ~counter~0 18)} {59936#(<= ~counter~0 18)} #63#return; {59936#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:57,158 INFO L290 TraceCheckUtils]: 177: Hoare triple {59936#(<= ~counter~0 18)} assume !!(0 != ~r~0); {59936#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:57,159 INFO L290 TraceCheckUtils]: 178: Hoare triple {59936#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59936#(<= ~counter~0 18)} is VALID [2022-04-08 12:44:57,159 INFO L290 TraceCheckUtils]: 179: Hoare triple {59936#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59964#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:57,160 INFO L290 TraceCheckUtils]: 180: Hoare triple {59964#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {59964#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:57,160 INFO L272 TraceCheckUtils]: 181: Hoare triple {59964#(<= ~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)); {59964#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:57,160 INFO L290 TraceCheckUtils]: 182: Hoare triple {59964#(<= ~counter~0 19)} ~cond := #in~cond; {59964#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:57,161 INFO L290 TraceCheckUtils]: 183: Hoare triple {59964#(<= ~counter~0 19)} assume !(0 == ~cond); {59964#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:57,161 INFO L290 TraceCheckUtils]: 184: Hoare triple {59964#(<= ~counter~0 19)} assume true; {59964#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:57,161 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {59964#(<= ~counter~0 19)} {59964#(<= ~counter~0 19)} #63#return; {59964#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:57,162 INFO L290 TraceCheckUtils]: 186: Hoare triple {59964#(<= ~counter~0 19)} assume !!(0 != ~r~0); {59964#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:57,162 INFO L290 TraceCheckUtils]: 187: Hoare triple {59964#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59964#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:57,163 INFO L290 TraceCheckUtils]: 188: Hoare triple {59964#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59992#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:57,163 INFO L290 TraceCheckUtils]: 189: Hoare triple {59992#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {59992#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:57,163 INFO L272 TraceCheckUtils]: 190: Hoare triple {59992#(<= ~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)); {59992#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:57,164 INFO L290 TraceCheckUtils]: 191: Hoare triple {59992#(<= ~counter~0 20)} ~cond := #in~cond; {59992#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:57,164 INFO L290 TraceCheckUtils]: 192: Hoare triple {59992#(<= ~counter~0 20)} assume !(0 == ~cond); {59992#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:57,164 INFO L290 TraceCheckUtils]: 193: Hoare triple {59992#(<= ~counter~0 20)} assume true; {59992#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:57,165 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {59992#(<= ~counter~0 20)} {59992#(<= ~counter~0 20)} #63#return; {59992#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:57,165 INFO L290 TraceCheckUtils]: 195: Hoare triple {59992#(<= ~counter~0 20)} assume !!(0 != ~r~0); {59992#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:57,165 INFO L290 TraceCheckUtils]: 196: Hoare triple {59992#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59992#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:57,166 INFO L290 TraceCheckUtils]: 197: Hoare triple {59992#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60020#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:57,166 INFO L290 TraceCheckUtils]: 198: Hoare triple {60020#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {60020#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:57,167 INFO L272 TraceCheckUtils]: 199: Hoare triple {60020#(<= ~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)); {60020#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:57,167 INFO L290 TraceCheckUtils]: 200: Hoare triple {60020#(<= ~counter~0 21)} ~cond := #in~cond; {60020#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:57,167 INFO L290 TraceCheckUtils]: 201: Hoare triple {60020#(<= ~counter~0 21)} assume !(0 == ~cond); {60020#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:57,168 INFO L290 TraceCheckUtils]: 202: Hoare triple {60020#(<= ~counter~0 21)} assume true; {60020#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:57,168 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {60020#(<= ~counter~0 21)} {60020#(<= ~counter~0 21)} #63#return; {60020#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:57,168 INFO L290 TraceCheckUtils]: 204: Hoare triple {60020#(<= ~counter~0 21)} assume !!(0 != ~r~0); {60020#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:57,169 INFO L290 TraceCheckUtils]: 205: Hoare triple {60020#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60020#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:57,169 INFO L290 TraceCheckUtils]: 206: Hoare triple {60020#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60048#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:57,170 INFO L290 TraceCheckUtils]: 207: Hoare triple {60048#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {60048#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:57,170 INFO L272 TraceCheckUtils]: 208: Hoare triple {60048#(<= ~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)); {60048#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:57,170 INFO L290 TraceCheckUtils]: 209: Hoare triple {60048#(<= ~counter~0 22)} ~cond := #in~cond; {60048#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:57,171 INFO L290 TraceCheckUtils]: 210: Hoare triple {60048#(<= ~counter~0 22)} assume !(0 == ~cond); {60048#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:57,171 INFO L290 TraceCheckUtils]: 211: Hoare triple {60048#(<= ~counter~0 22)} assume true; {60048#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:57,171 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {60048#(<= ~counter~0 22)} {60048#(<= ~counter~0 22)} #63#return; {60048#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:57,172 INFO L290 TraceCheckUtils]: 213: Hoare triple {60048#(<= ~counter~0 22)} assume !!(0 != ~r~0); {60048#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:57,172 INFO L290 TraceCheckUtils]: 214: Hoare triple {60048#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60048#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:57,173 INFO L290 TraceCheckUtils]: 215: Hoare triple {60048#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60076#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:57,173 INFO L290 TraceCheckUtils]: 216: Hoare triple {60076#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {60076#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:57,173 INFO L272 TraceCheckUtils]: 217: Hoare triple {60076#(<= ~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)); {60076#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:57,174 INFO L290 TraceCheckUtils]: 218: Hoare triple {60076#(<= ~counter~0 23)} ~cond := #in~cond; {60076#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:57,174 INFO L290 TraceCheckUtils]: 219: Hoare triple {60076#(<= ~counter~0 23)} assume !(0 == ~cond); {60076#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:57,174 INFO L290 TraceCheckUtils]: 220: Hoare triple {60076#(<= ~counter~0 23)} assume true; {60076#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:57,175 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {60076#(<= ~counter~0 23)} {60076#(<= ~counter~0 23)} #63#return; {60076#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:57,175 INFO L290 TraceCheckUtils]: 222: Hoare triple {60076#(<= ~counter~0 23)} assume !!(0 != ~r~0); {60076#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:57,175 INFO L290 TraceCheckUtils]: 223: Hoare triple {60076#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60076#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:57,176 INFO L290 TraceCheckUtils]: 224: Hoare triple {60076#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60104#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:57,176 INFO L290 TraceCheckUtils]: 225: Hoare triple {60104#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {60104#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:57,177 INFO L272 TraceCheckUtils]: 226: Hoare triple {60104#(<= ~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)); {60104#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:57,177 INFO L290 TraceCheckUtils]: 227: Hoare triple {60104#(<= ~counter~0 24)} ~cond := #in~cond; {60104#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:57,177 INFO L290 TraceCheckUtils]: 228: Hoare triple {60104#(<= ~counter~0 24)} assume !(0 == ~cond); {60104#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:57,177 INFO L290 TraceCheckUtils]: 229: Hoare triple {60104#(<= ~counter~0 24)} assume true; {60104#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:57,178 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {60104#(<= ~counter~0 24)} {60104#(<= ~counter~0 24)} #63#return; {60104#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:57,178 INFO L290 TraceCheckUtils]: 231: Hoare triple {60104#(<= ~counter~0 24)} assume !!(0 != ~r~0); {60104#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:57,178 INFO L290 TraceCheckUtils]: 232: Hoare triple {60104#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60104#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:57,179 INFO L290 TraceCheckUtils]: 233: Hoare triple {60104#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60132#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:57,179 INFO L290 TraceCheckUtils]: 234: Hoare triple {60132#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {60132#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:57,180 INFO L272 TraceCheckUtils]: 235: Hoare triple {60132#(<= ~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)); {60132#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:57,180 INFO L290 TraceCheckUtils]: 236: Hoare triple {60132#(<= ~counter~0 25)} ~cond := #in~cond; {60132#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:57,180 INFO L290 TraceCheckUtils]: 237: Hoare triple {60132#(<= ~counter~0 25)} assume !(0 == ~cond); {60132#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:57,181 INFO L290 TraceCheckUtils]: 238: Hoare triple {60132#(<= ~counter~0 25)} assume true; {60132#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:57,181 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {60132#(<= ~counter~0 25)} {60132#(<= ~counter~0 25)} #63#return; {60132#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:57,181 INFO L290 TraceCheckUtils]: 240: Hoare triple {60132#(<= ~counter~0 25)} assume !!(0 != ~r~0); {60132#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:57,182 INFO L290 TraceCheckUtils]: 241: Hoare triple {60132#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60132#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:57,182 INFO L290 TraceCheckUtils]: 242: Hoare triple {60132#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60160#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:57,183 INFO L290 TraceCheckUtils]: 243: Hoare triple {60160#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {60160#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:57,183 INFO L272 TraceCheckUtils]: 244: Hoare triple {60160#(<= ~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)); {60160#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:57,183 INFO L290 TraceCheckUtils]: 245: Hoare triple {60160#(<= ~counter~0 26)} ~cond := #in~cond; {60160#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:57,184 INFO L290 TraceCheckUtils]: 246: Hoare triple {60160#(<= ~counter~0 26)} assume !(0 == ~cond); {60160#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:57,184 INFO L290 TraceCheckUtils]: 247: Hoare triple {60160#(<= ~counter~0 26)} assume true; {60160#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:57,184 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {60160#(<= ~counter~0 26)} {60160#(<= ~counter~0 26)} #63#return; {60160#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:57,185 INFO L290 TraceCheckUtils]: 249: Hoare triple {60160#(<= ~counter~0 26)} assume !!(0 != ~r~0); {60160#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:57,185 INFO L290 TraceCheckUtils]: 250: Hoare triple {60160#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60160#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:57,186 INFO L290 TraceCheckUtils]: 251: Hoare triple {60160#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60188#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:57,186 INFO L290 TraceCheckUtils]: 252: Hoare triple {60188#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {60188#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:57,186 INFO L272 TraceCheckUtils]: 253: Hoare triple {60188#(<= ~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)); {60188#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:57,187 INFO L290 TraceCheckUtils]: 254: Hoare triple {60188#(<= ~counter~0 27)} ~cond := #in~cond; {60188#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:57,187 INFO L290 TraceCheckUtils]: 255: Hoare triple {60188#(<= ~counter~0 27)} assume !(0 == ~cond); {60188#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:57,187 INFO L290 TraceCheckUtils]: 256: Hoare triple {60188#(<= ~counter~0 27)} assume true; {60188#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:57,188 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {60188#(<= ~counter~0 27)} {60188#(<= ~counter~0 27)} #63#return; {60188#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:57,188 INFO L290 TraceCheckUtils]: 258: Hoare triple {60188#(<= ~counter~0 27)} assume !!(0 != ~r~0); {60188#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:57,188 INFO L290 TraceCheckUtils]: 259: Hoare triple {60188#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60188#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:57,189 INFO L290 TraceCheckUtils]: 260: Hoare triple {60188#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60216#(<= ~counter~0 28)} is VALID [2022-04-08 12:44:57,189 INFO L290 TraceCheckUtils]: 261: Hoare triple {60216#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {60216#(<= ~counter~0 28)} is VALID [2022-04-08 12:44:57,190 INFO L272 TraceCheckUtils]: 262: Hoare triple {60216#(<= ~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)); {60216#(<= ~counter~0 28)} is VALID [2022-04-08 12:44:57,190 INFO L290 TraceCheckUtils]: 263: Hoare triple {60216#(<= ~counter~0 28)} ~cond := #in~cond; {60216#(<= ~counter~0 28)} is VALID [2022-04-08 12:44:57,190 INFO L290 TraceCheckUtils]: 264: Hoare triple {60216#(<= ~counter~0 28)} assume !(0 == ~cond); {60216#(<= ~counter~0 28)} is VALID [2022-04-08 12:44:57,191 INFO L290 TraceCheckUtils]: 265: Hoare triple {60216#(<= ~counter~0 28)} assume true; {60216#(<= ~counter~0 28)} is VALID [2022-04-08 12:44:57,191 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {60216#(<= ~counter~0 28)} {60216#(<= ~counter~0 28)} #63#return; {60216#(<= ~counter~0 28)} is VALID [2022-04-08 12:44:57,191 INFO L290 TraceCheckUtils]: 267: Hoare triple {60216#(<= ~counter~0 28)} assume !!(0 != ~r~0); {60216#(<= ~counter~0 28)} is VALID [2022-04-08 12:44:57,192 INFO L290 TraceCheckUtils]: 268: Hoare triple {60216#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60216#(<= ~counter~0 28)} is VALID [2022-04-08 12:44:57,192 INFO L290 TraceCheckUtils]: 269: Hoare triple {60216#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60244#(<= ~counter~0 29)} is VALID [2022-04-08 12:44:57,192 INFO L290 TraceCheckUtils]: 270: Hoare triple {60244#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {60244#(<= ~counter~0 29)} is VALID [2022-04-08 12:44:57,193 INFO L272 TraceCheckUtils]: 271: Hoare triple {60244#(<= ~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)); {60244#(<= ~counter~0 29)} is VALID [2022-04-08 12:44:57,193 INFO L290 TraceCheckUtils]: 272: Hoare triple {60244#(<= ~counter~0 29)} ~cond := #in~cond; {60244#(<= ~counter~0 29)} is VALID [2022-04-08 12:44:57,194 INFO L290 TraceCheckUtils]: 273: Hoare triple {60244#(<= ~counter~0 29)} assume !(0 == ~cond); {60244#(<= ~counter~0 29)} is VALID [2022-04-08 12:44:57,194 INFO L290 TraceCheckUtils]: 274: Hoare triple {60244#(<= ~counter~0 29)} assume true; {60244#(<= ~counter~0 29)} is VALID [2022-04-08 12:44:57,194 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {60244#(<= ~counter~0 29)} {60244#(<= ~counter~0 29)} #63#return; {60244#(<= ~counter~0 29)} is VALID [2022-04-08 12:44:57,195 INFO L290 TraceCheckUtils]: 276: Hoare triple {60244#(<= ~counter~0 29)} assume !!(0 != ~r~0); {60244#(<= ~counter~0 29)} is VALID [2022-04-08 12:44:57,195 INFO L290 TraceCheckUtils]: 277: Hoare triple {60244#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60244#(<= ~counter~0 29)} is VALID [2022-04-08 12:44:57,195 INFO L290 TraceCheckUtils]: 278: Hoare triple {60244#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60272#(<= ~counter~0 30)} is VALID [2022-04-08 12:44:57,196 INFO L290 TraceCheckUtils]: 279: Hoare triple {60272#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {60272#(<= ~counter~0 30)} is VALID [2022-04-08 12:44:57,196 INFO L272 TraceCheckUtils]: 280: Hoare triple {60272#(<= ~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)); {60272#(<= ~counter~0 30)} is VALID [2022-04-08 12:44:57,197 INFO L290 TraceCheckUtils]: 281: Hoare triple {60272#(<= ~counter~0 30)} ~cond := #in~cond; {60272#(<= ~counter~0 30)} is VALID [2022-04-08 12:44:57,197 INFO L290 TraceCheckUtils]: 282: Hoare triple {60272#(<= ~counter~0 30)} assume !(0 == ~cond); {60272#(<= ~counter~0 30)} is VALID [2022-04-08 12:44:57,197 INFO L290 TraceCheckUtils]: 283: Hoare triple {60272#(<= ~counter~0 30)} assume true; {60272#(<= ~counter~0 30)} is VALID [2022-04-08 12:44:57,198 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {60272#(<= ~counter~0 30)} {60272#(<= ~counter~0 30)} #63#return; {60272#(<= ~counter~0 30)} is VALID [2022-04-08 12:44:57,198 INFO L290 TraceCheckUtils]: 285: Hoare triple {60272#(<= ~counter~0 30)} assume !!(0 != ~r~0); {60272#(<= ~counter~0 30)} is VALID [2022-04-08 12:44:57,198 INFO L290 TraceCheckUtils]: 286: Hoare triple {60272#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60272#(<= ~counter~0 30)} is VALID [2022-04-08 12:44:57,198 INFO L290 TraceCheckUtils]: 287: Hoare triple {60272#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60300#(<= |main_#t~post6| 30)} is VALID [2022-04-08 12:44:57,199 INFO L290 TraceCheckUtils]: 288: Hoare triple {60300#(<= |main_#t~post6| 30)} assume !(#t~post6 < 50);havoc #t~post6; {59404#false} is VALID [2022-04-08 12:44:57,199 INFO L272 TraceCheckUtils]: 289: Hoare triple {59404#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)); {59404#false} is VALID [2022-04-08 12:44:57,199 INFO L290 TraceCheckUtils]: 290: Hoare triple {59404#false} ~cond := #in~cond; {59404#false} is VALID [2022-04-08 12:44:57,199 INFO L290 TraceCheckUtils]: 291: Hoare triple {59404#false} assume 0 == ~cond; {59404#false} is VALID [2022-04-08 12:44:57,199 INFO L290 TraceCheckUtils]: 292: Hoare triple {59404#false} assume !false; {59404#false} is VALID [2022-04-08 12:44:57,200 INFO L134 CoverageAnalysis]: Checked inductivity of 4039 backedges. 60 proven. 3975 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:44:57,200 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:44:59,029 INFO L290 TraceCheckUtils]: 292: Hoare triple {59404#false} assume !false; {59404#false} is VALID [2022-04-08 12:44:59,029 INFO L290 TraceCheckUtils]: 291: Hoare triple {59404#false} assume 0 == ~cond; {59404#false} is VALID [2022-04-08 12:44:59,029 INFO L290 TraceCheckUtils]: 290: Hoare triple {59404#false} ~cond := #in~cond; {59404#false} is VALID [2022-04-08 12:44:59,029 INFO L272 TraceCheckUtils]: 289: Hoare triple {59404#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)); {59404#false} is VALID [2022-04-08 12:44:59,029 INFO L290 TraceCheckUtils]: 288: Hoare triple {60328#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {59404#false} is VALID [2022-04-08 12:44:59,030 INFO L290 TraceCheckUtils]: 287: Hoare triple {60332#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60328#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:44:59,030 INFO L290 TraceCheckUtils]: 286: Hoare triple {60332#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60332#(< ~counter~0 50)} is VALID [2022-04-08 12:44:59,030 INFO L290 TraceCheckUtils]: 285: Hoare triple {60332#(< ~counter~0 50)} assume !!(0 != ~r~0); {60332#(< ~counter~0 50)} is VALID [2022-04-08 12:44:59,031 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {59403#true} {60332#(< ~counter~0 50)} #63#return; {60332#(< ~counter~0 50)} is VALID [2022-04-08 12:44:59,031 INFO L290 TraceCheckUtils]: 283: Hoare triple {59403#true} assume true; {59403#true} is VALID [2022-04-08 12:44:59,031 INFO L290 TraceCheckUtils]: 282: Hoare triple {59403#true} assume !(0 == ~cond); {59403#true} is VALID [2022-04-08 12:44:59,031 INFO L290 TraceCheckUtils]: 281: Hoare triple {59403#true} ~cond := #in~cond; {59403#true} is VALID [2022-04-08 12:44:59,031 INFO L272 TraceCheckUtils]: 280: Hoare triple {60332#(< ~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)); {59403#true} is VALID [2022-04-08 12:44:59,031 INFO L290 TraceCheckUtils]: 279: Hoare triple {60332#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {60332#(< ~counter~0 50)} is VALID [2022-04-08 12:44:59,033 INFO L290 TraceCheckUtils]: 278: Hoare triple {60360#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60332#(< ~counter~0 50)} is VALID [2022-04-08 12:44:59,033 INFO L290 TraceCheckUtils]: 277: Hoare triple {60360#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60360#(< ~counter~0 49)} is VALID [2022-04-08 12:44:59,033 INFO L290 TraceCheckUtils]: 276: Hoare triple {60360#(< ~counter~0 49)} assume !!(0 != ~r~0); {60360#(< ~counter~0 49)} is VALID [2022-04-08 12:44:59,034 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {59403#true} {60360#(< ~counter~0 49)} #63#return; {60360#(< ~counter~0 49)} is VALID [2022-04-08 12:44:59,034 INFO L290 TraceCheckUtils]: 274: Hoare triple {59403#true} assume true; {59403#true} is VALID [2022-04-08 12:44:59,034 INFO L290 TraceCheckUtils]: 273: Hoare triple {59403#true} assume !(0 == ~cond); {59403#true} is VALID [2022-04-08 12:44:59,034 INFO L290 TraceCheckUtils]: 272: Hoare triple {59403#true} ~cond := #in~cond; {59403#true} is VALID [2022-04-08 12:44:59,034 INFO L272 TraceCheckUtils]: 271: Hoare triple {60360#(< ~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)); {59403#true} is VALID [2022-04-08 12:44:59,034 INFO L290 TraceCheckUtils]: 270: Hoare triple {60360#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {60360#(< ~counter~0 49)} is VALID [2022-04-08 12:44:59,035 INFO L290 TraceCheckUtils]: 269: Hoare triple {60388#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60360#(< ~counter~0 49)} is VALID [2022-04-08 12:44:59,035 INFO L290 TraceCheckUtils]: 268: Hoare triple {60388#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60388#(< ~counter~0 48)} is VALID [2022-04-08 12:44:59,035 INFO L290 TraceCheckUtils]: 267: Hoare triple {60388#(< ~counter~0 48)} assume !!(0 != ~r~0); {60388#(< ~counter~0 48)} is VALID [2022-04-08 12:44:59,036 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {59403#true} {60388#(< ~counter~0 48)} #63#return; {60388#(< ~counter~0 48)} is VALID [2022-04-08 12:44:59,036 INFO L290 TraceCheckUtils]: 265: Hoare triple {59403#true} assume true; {59403#true} is VALID [2022-04-08 12:44:59,036 INFO L290 TraceCheckUtils]: 264: Hoare triple {59403#true} assume !(0 == ~cond); {59403#true} is VALID [2022-04-08 12:44:59,036 INFO L290 TraceCheckUtils]: 263: Hoare triple {59403#true} ~cond := #in~cond; {59403#true} is VALID [2022-04-08 12:44:59,036 INFO L272 TraceCheckUtils]: 262: Hoare triple {60388#(< ~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)); {59403#true} is VALID [2022-04-08 12:44:59,037 INFO L290 TraceCheckUtils]: 261: Hoare triple {60388#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {60388#(< ~counter~0 48)} is VALID [2022-04-08 12:44:59,037 INFO L290 TraceCheckUtils]: 260: Hoare triple {60416#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60388#(< ~counter~0 48)} is VALID [2022-04-08 12:44:59,037 INFO L290 TraceCheckUtils]: 259: Hoare triple {60416#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60416#(< ~counter~0 47)} is VALID [2022-04-08 12:44:59,038 INFO L290 TraceCheckUtils]: 258: Hoare triple {60416#(< ~counter~0 47)} assume !!(0 != ~r~0); {60416#(< ~counter~0 47)} is VALID [2022-04-08 12:44:59,038 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {59403#true} {60416#(< ~counter~0 47)} #63#return; {60416#(< ~counter~0 47)} is VALID [2022-04-08 12:44:59,038 INFO L290 TraceCheckUtils]: 256: Hoare triple {59403#true} assume true; {59403#true} is VALID [2022-04-08 12:44:59,038 INFO L290 TraceCheckUtils]: 255: Hoare triple {59403#true} assume !(0 == ~cond); {59403#true} is VALID [2022-04-08 12:44:59,038 INFO L290 TraceCheckUtils]: 254: Hoare triple {59403#true} ~cond := #in~cond; {59403#true} is VALID [2022-04-08 12:44:59,039 INFO L272 TraceCheckUtils]: 253: Hoare triple {60416#(< ~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)); {59403#true} is VALID [2022-04-08 12:44:59,039 INFO L290 TraceCheckUtils]: 252: Hoare triple {60416#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {60416#(< ~counter~0 47)} is VALID [2022-04-08 12:44:59,039 INFO L290 TraceCheckUtils]: 251: Hoare triple {60444#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60416#(< ~counter~0 47)} is VALID [2022-04-08 12:44:59,040 INFO L290 TraceCheckUtils]: 250: Hoare triple {60444#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60444#(< ~counter~0 46)} is VALID [2022-04-08 12:44:59,040 INFO L290 TraceCheckUtils]: 249: Hoare triple {60444#(< ~counter~0 46)} assume !!(0 != ~r~0); {60444#(< ~counter~0 46)} is VALID [2022-04-08 12:44:59,040 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {59403#true} {60444#(< ~counter~0 46)} #63#return; {60444#(< ~counter~0 46)} is VALID [2022-04-08 12:44:59,041 INFO L290 TraceCheckUtils]: 247: Hoare triple {59403#true} assume true; {59403#true} is VALID [2022-04-08 12:44:59,041 INFO L290 TraceCheckUtils]: 246: Hoare triple {59403#true} assume !(0 == ~cond); {59403#true} is VALID [2022-04-08 12:44:59,041 INFO L290 TraceCheckUtils]: 245: Hoare triple {59403#true} ~cond := #in~cond; {59403#true} is VALID [2022-04-08 12:44:59,041 INFO L272 TraceCheckUtils]: 244: Hoare triple {60444#(< ~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)); {59403#true} is VALID [2022-04-08 12:44:59,041 INFO L290 TraceCheckUtils]: 243: Hoare triple {60444#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {60444#(< ~counter~0 46)} is VALID [2022-04-08 12:44:59,042 INFO L290 TraceCheckUtils]: 242: Hoare triple {60472#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60444#(< ~counter~0 46)} is VALID [2022-04-08 12:44:59,042 INFO L290 TraceCheckUtils]: 241: Hoare triple {60472#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60472#(< ~counter~0 45)} is VALID [2022-04-08 12:44:59,042 INFO L290 TraceCheckUtils]: 240: Hoare triple {60472#(< ~counter~0 45)} assume !!(0 != ~r~0); {60472#(< ~counter~0 45)} is VALID [2022-04-08 12:44:59,043 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {59403#true} {60472#(< ~counter~0 45)} #63#return; {60472#(< ~counter~0 45)} is VALID [2022-04-08 12:44:59,043 INFO L290 TraceCheckUtils]: 238: Hoare triple {59403#true} assume true; {59403#true} is VALID [2022-04-08 12:44:59,043 INFO L290 TraceCheckUtils]: 237: Hoare triple {59403#true} assume !(0 == ~cond); {59403#true} is VALID [2022-04-08 12:44:59,043 INFO L290 TraceCheckUtils]: 236: Hoare triple {59403#true} ~cond := #in~cond; {59403#true} is VALID [2022-04-08 12:44:59,043 INFO L272 TraceCheckUtils]: 235: Hoare triple {60472#(< ~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)); {59403#true} is VALID [2022-04-08 12:44:59,043 INFO L290 TraceCheckUtils]: 234: Hoare triple {60472#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {60472#(< ~counter~0 45)} is VALID [2022-04-08 12:44:59,044 INFO L290 TraceCheckUtils]: 233: Hoare triple {60500#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60472#(< ~counter~0 45)} is VALID [2022-04-08 12:44:59,044 INFO L290 TraceCheckUtils]: 232: Hoare triple {60500#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60500#(< ~counter~0 44)} is VALID [2022-04-08 12:44:59,044 INFO L290 TraceCheckUtils]: 231: Hoare triple {60500#(< ~counter~0 44)} assume !!(0 != ~r~0); {60500#(< ~counter~0 44)} is VALID [2022-04-08 12:44:59,045 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {59403#true} {60500#(< ~counter~0 44)} #63#return; {60500#(< ~counter~0 44)} is VALID [2022-04-08 12:44:59,045 INFO L290 TraceCheckUtils]: 229: Hoare triple {59403#true} assume true; {59403#true} is VALID [2022-04-08 12:44:59,045 INFO L290 TraceCheckUtils]: 228: Hoare triple {59403#true} assume !(0 == ~cond); {59403#true} is VALID [2022-04-08 12:44:59,045 INFO L290 TraceCheckUtils]: 227: Hoare triple {59403#true} ~cond := #in~cond; {59403#true} is VALID [2022-04-08 12:44:59,045 INFO L272 TraceCheckUtils]: 226: Hoare triple {60500#(< ~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)); {59403#true} is VALID [2022-04-08 12:44:59,045 INFO L290 TraceCheckUtils]: 225: Hoare triple {60500#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {60500#(< ~counter~0 44)} is VALID [2022-04-08 12:44:59,046 INFO L290 TraceCheckUtils]: 224: Hoare triple {60528#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60500#(< ~counter~0 44)} is VALID [2022-04-08 12:44:59,046 INFO L290 TraceCheckUtils]: 223: Hoare triple {60528#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60528#(< ~counter~0 43)} is VALID [2022-04-08 12:44:59,047 INFO L290 TraceCheckUtils]: 222: Hoare triple {60528#(< ~counter~0 43)} assume !!(0 != ~r~0); {60528#(< ~counter~0 43)} is VALID [2022-04-08 12:44:59,047 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {59403#true} {60528#(< ~counter~0 43)} #63#return; {60528#(< ~counter~0 43)} is VALID [2022-04-08 12:44:59,047 INFO L290 TraceCheckUtils]: 220: Hoare triple {59403#true} assume true; {59403#true} is VALID [2022-04-08 12:44:59,047 INFO L290 TraceCheckUtils]: 219: Hoare triple {59403#true} assume !(0 == ~cond); {59403#true} is VALID [2022-04-08 12:44:59,047 INFO L290 TraceCheckUtils]: 218: Hoare triple {59403#true} ~cond := #in~cond; {59403#true} is VALID [2022-04-08 12:44:59,048 INFO L272 TraceCheckUtils]: 217: Hoare triple {60528#(< ~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)); {59403#true} is VALID [2022-04-08 12:44:59,048 INFO L290 TraceCheckUtils]: 216: Hoare triple {60528#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {60528#(< ~counter~0 43)} is VALID [2022-04-08 12:44:59,048 INFO L290 TraceCheckUtils]: 215: Hoare triple {60556#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60528#(< ~counter~0 43)} is VALID [2022-04-08 12:44:59,049 INFO L290 TraceCheckUtils]: 214: Hoare triple {60556#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60556#(< ~counter~0 42)} is VALID [2022-04-08 12:44:59,049 INFO L290 TraceCheckUtils]: 213: Hoare triple {60556#(< ~counter~0 42)} assume !!(0 != ~r~0); {60556#(< ~counter~0 42)} is VALID [2022-04-08 12:44:59,049 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {59403#true} {60556#(< ~counter~0 42)} #63#return; {60556#(< ~counter~0 42)} is VALID [2022-04-08 12:44:59,050 INFO L290 TraceCheckUtils]: 211: Hoare triple {59403#true} assume true; {59403#true} is VALID [2022-04-08 12:44:59,050 INFO L290 TraceCheckUtils]: 210: Hoare triple {59403#true} assume !(0 == ~cond); {59403#true} is VALID [2022-04-08 12:44:59,050 INFO L290 TraceCheckUtils]: 209: Hoare triple {59403#true} ~cond := #in~cond; {59403#true} is VALID [2022-04-08 12:44:59,050 INFO L272 TraceCheckUtils]: 208: Hoare triple {60556#(< ~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)); {59403#true} is VALID [2022-04-08 12:44:59,050 INFO L290 TraceCheckUtils]: 207: Hoare triple {60556#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {60556#(< ~counter~0 42)} is VALID [2022-04-08 12:44:59,051 INFO L290 TraceCheckUtils]: 206: Hoare triple {60584#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60556#(< ~counter~0 42)} is VALID [2022-04-08 12:44:59,051 INFO L290 TraceCheckUtils]: 205: Hoare triple {60584#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60584#(< ~counter~0 41)} is VALID [2022-04-08 12:44:59,051 INFO L290 TraceCheckUtils]: 204: Hoare triple {60584#(< ~counter~0 41)} assume !!(0 != ~r~0); {60584#(< ~counter~0 41)} is VALID [2022-04-08 12:44:59,052 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {59403#true} {60584#(< ~counter~0 41)} #63#return; {60584#(< ~counter~0 41)} is VALID [2022-04-08 12:44:59,052 INFO L290 TraceCheckUtils]: 202: Hoare triple {59403#true} assume true; {59403#true} is VALID [2022-04-08 12:44:59,052 INFO L290 TraceCheckUtils]: 201: Hoare triple {59403#true} assume !(0 == ~cond); {59403#true} is VALID [2022-04-08 12:44:59,052 INFO L290 TraceCheckUtils]: 200: Hoare triple {59403#true} ~cond := #in~cond; {59403#true} is VALID [2022-04-08 12:44:59,052 INFO L272 TraceCheckUtils]: 199: Hoare triple {60584#(< ~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)); {59403#true} is VALID [2022-04-08 12:44:59,052 INFO L290 TraceCheckUtils]: 198: Hoare triple {60584#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {60584#(< ~counter~0 41)} is VALID [2022-04-08 12:44:59,053 INFO L290 TraceCheckUtils]: 197: Hoare triple {60612#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60584#(< ~counter~0 41)} is VALID [2022-04-08 12:44:59,053 INFO L290 TraceCheckUtils]: 196: Hoare triple {60612#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60612#(< ~counter~0 40)} is VALID [2022-04-08 12:44:59,053 INFO L290 TraceCheckUtils]: 195: Hoare triple {60612#(< ~counter~0 40)} assume !!(0 != ~r~0); {60612#(< ~counter~0 40)} is VALID [2022-04-08 12:44:59,054 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {59403#true} {60612#(< ~counter~0 40)} #63#return; {60612#(< ~counter~0 40)} is VALID [2022-04-08 12:44:59,054 INFO L290 TraceCheckUtils]: 193: Hoare triple {59403#true} assume true; {59403#true} is VALID [2022-04-08 12:44:59,054 INFO L290 TraceCheckUtils]: 192: Hoare triple {59403#true} assume !(0 == ~cond); {59403#true} is VALID [2022-04-08 12:44:59,054 INFO L290 TraceCheckUtils]: 191: Hoare triple {59403#true} ~cond := #in~cond; {59403#true} is VALID [2022-04-08 12:44:59,054 INFO L272 TraceCheckUtils]: 190: Hoare triple {60612#(< ~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)); {59403#true} is VALID [2022-04-08 12:44:59,054 INFO L290 TraceCheckUtils]: 189: Hoare triple {60612#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {60612#(< ~counter~0 40)} is VALID [2022-04-08 12:44:59,055 INFO L290 TraceCheckUtils]: 188: Hoare triple {60640#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60612#(< ~counter~0 40)} is VALID [2022-04-08 12:44:59,055 INFO L290 TraceCheckUtils]: 187: Hoare triple {60640#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60640#(< ~counter~0 39)} is VALID [2022-04-08 12:44:59,056 INFO L290 TraceCheckUtils]: 186: Hoare triple {60640#(< ~counter~0 39)} assume !!(0 != ~r~0); {60640#(< ~counter~0 39)} is VALID [2022-04-08 12:44:59,056 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {59403#true} {60640#(< ~counter~0 39)} #63#return; {60640#(< ~counter~0 39)} is VALID [2022-04-08 12:44:59,056 INFO L290 TraceCheckUtils]: 184: Hoare triple {59403#true} assume true; {59403#true} is VALID [2022-04-08 12:44:59,056 INFO L290 TraceCheckUtils]: 183: Hoare triple {59403#true} assume !(0 == ~cond); {59403#true} is VALID [2022-04-08 12:44:59,056 INFO L290 TraceCheckUtils]: 182: Hoare triple {59403#true} ~cond := #in~cond; {59403#true} is VALID [2022-04-08 12:44:59,056 INFO L272 TraceCheckUtils]: 181: Hoare triple {60640#(< ~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)); {59403#true} is VALID [2022-04-08 12:44:59,057 INFO L290 TraceCheckUtils]: 180: Hoare triple {60640#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {60640#(< ~counter~0 39)} is VALID [2022-04-08 12:44:59,057 INFO L290 TraceCheckUtils]: 179: Hoare triple {60668#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60640#(< ~counter~0 39)} is VALID [2022-04-08 12:44:59,058 INFO L290 TraceCheckUtils]: 178: Hoare triple {60668#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60668#(< ~counter~0 38)} is VALID [2022-04-08 12:44:59,058 INFO L290 TraceCheckUtils]: 177: Hoare triple {60668#(< ~counter~0 38)} assume !!(0 != ~r~0); {60668#(< ~counter~0 38)} is VALID [2022-04-08 12:44:59,058 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {59403#true} {60668#(< ~counter~0 38)} #63#return; {60668#(< ~counter~0 38)} is VALID [2022-04-08 12:44:59,059 INFO L290 TraceCheckUtils]: 175: Hoare triple {59403#true} assume true; {59403#true} is VALID [2022-04-08 12:44:59,059 INFO L290 TraceCheckUtils]: 174: Hoare triple {59403#true} assume !(0 == ~cond); {59403#true} is VALID [2022-04-08 12:44:59,059 INFO L290 TraceCheckUtils]: 173: Hoare triple {59403#true} ~cond := #in~cond; {59403#true} is VALID [2022-04-08 12:44:59,059 INFO L272 TraceCheckUtils]: 172: Hoare triple {60668#(< ~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)); {59403#true} is VALID [2022-04-08 12:44:59,059 INFO L290 TraceCheckUtils]: 171: Hoare triple {60668#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {60668#(< ~counter~0 38)} is VALID [2022-04-08 12:44:59,060 INFO L290 TraceCheckUtils]: 170: Hoare triple {60696#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60668#(< ~counter~0 38)} is VALID [2022-04-08 12:44:59,060 INFO L290 TraceCheckUtils]: 169: Hoare triple {60696#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60696#(< ~counter~0 37)} is VALID [2022-04-08 12:44:59,060 INFO L290 TraceCheckUtils]: 168: Hoare triple {60696#(< ~counter~0 37)} assume !!(0 != ~r~0); {60696#(< ~counter~0 37)} is VALID [2022-04-08 12:44:59,061 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {59403#true} {60696#(< ~counter~0 37)} #63#return; {60696#(< ~counter~0 37)} is VALID [2022-04-08 12:44:59,061 INFO L290 TraceCheckUtils]: 166: Hoare triple {59403#true} assume true; {59403#true} is VALID [2022-04-08 12:44:59,061 INFO L290 TraceCheckUtils]: 165: Hoare triple {59403#true} assume !(0 == ~cond); {59403#true} is VALID [2022-04-08 12:44:59,061 INFO L290 TraceCheckUtils]: 164: Hoare triple {59403#true} ~cond := #in~cond; {59403#true} is VALID [2022-04-08 12:44:59,061 INFO L272 TraceCheckUtils]: 163: Hoare triple {60696#(< ~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)); {59403#true} is VALID [2022-04-08 12:44:59,061 INFO L290 TraceCheckUtils]: 162: Hoare triple {60696#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {60696#(< ~counter~0 37)} is VALID [2022-04-08 12:44:59,062 INFO L290 TraceCheckUtils]: 161: Hoare triple {60724#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60696#(< ~counter~0 37)} is VALID [2022-04-08 12:44:59,062 INFO L290 TraceCheckUtils]: 160: Hoare triple {60724#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60724#(< ~counter~0 36)} is VALID [2022-04-08 12:44:59,062 INFO L290 TraceCheckUtils]: 159: Hoare triple {60724#(< ~counter~0 36)} assume !!(0 != ~r~0); {60724#(< ~counter~0 36)} is VALID [2022-04-08 12:44:59,063 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {59403#true} {60724#(< ~counter~0 36)} #63#return; {60724#(< ~counter~0 36)} is VALID [2022-04-08 12:44:59,063 INFO L290 TraceCheckUtils]: 157: Hoare triple {59403#true} assume true; {59403#true} is VALID [2022-04-08 12:44:59,063 INFO L290 TraceCheckUtils]: 156: Hoare triple {59403#true} assume !(0 == ~cond); {59403#true} is VALID [2022-04-08 12:44:59,063 INFO L290 TraceCheckUtils]: 155: Hoare triple {59403#true} ~cond := #in~cond; {59403#true} is VALID [2022-04-08 12:44:59,063 INFO L272 TraceCheckUtils]: 154: Hoare triple {60724#(< ~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)); {59403#true} is VALID [2022-04-08 12:44:59,063 INFO L290 TraceCheckUtils]: 153: Hoare triple {60724#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {60724#(< ~counter~0 36)} is VALID [2022-04-08 12:44:59,064 INFO L290 TraceCheckUtils]: 152: Hoare triple {60752#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60724#(< ~counter~0 36)} is VALID [2022-04-08 12:44:59,064 INFO L290 TraceCheckUtils]: 151: Hoare triple {60752#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60752#(< ~counter~0 35)} is VALID [2022-04-08 12:44:59,065 INFO L290 TraceCheckUtils]: 150: Hoare triple {60752#(< ~counter~0 35)} assume !!(0 != ~r~0); {60752#(< ~counter~0 35)} is VALID [2022-04-08 12:44:59,065 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {59403#true} {60752#(< ~counter~0 35)} #63#return; {60752#(< ~counter~0 35)} is VALID [2022-04-08 12:44:59,065 INFO L290 TraceCheckUtils]: 148: Hoare triple {59403#true} assume true; {59403#true} is VALID [2022-04-08 12:44:59,065 INFO L290 TraceCheckUtils]: 147: Hoare triple {59403#true} assume !(0 == ~cond); {59403#true} is VALID [2022-04-08 12:44:59,065 INFO L290 TraceCheckUtils]: 146: Hoare triple {59403#true} ~cond := #in~cond; {59403#true} is VALID [2022-04-08 12:44:59,065 INFO L272 TraceCheckUtils]: 145: Hoare triple {60752#(< ~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)); {59403#true} is VALID [2022-04-08 12:44:59,066 INFO L290 TraceCheckUtils]: 144: Hoare triple {60752#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {60752#(< ~counter~0 35)} is VALID [2022-04-08 12:44:59,066 INFO L290 TraceCheckUtils]: 143: Hoare triple {60780#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60752#(< ~counter~0 35)} is VALID [2022-04-08 12:44:59,067 INFO L290 TraceCheckUtils]: 142: Hoare triple {60780#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60780#(< ~counter~0 34)} is VALID [2022-04-08 12:44:59,067 INFO L290 TraceCheckUtils]: 141: Hoare triple {60780#(< ~counter~0 34)} assume !!(0 != ~r~0); {60780#(< ~counter~0 34)} is VALID [2022-04-08 12:44:59,067 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {59403#true} {60780#(< ~counter~0 34)} #63#return; {60780#(< ~counter~0 34)} is VALID [2022-04-08 12:44:59,067 INFO L290 TraceCheckUtils]: 139: Hoare triple {59403#true} assume true; {59403#true} is VALID [2022-04-08 12:44:59,068 INFO L290 TraceCheckUtils]: 138: Hoare triple {59403#true} assume !(0 == ~cond); {59403#true} is VALID [2022-04-08 12:44:59,068 INFO L290 TraceCheckUtils]: 137: Hoare triple {59403#true} ~cond := #in~cond; {59403#true} is VALID [2022-04-08 12:44:59,068 INFO L272 TraceCheckUtils]: 136: Hoare triple {60780#(< ~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)); {59403#true} is VALID [2022-04-08 12:44:59,068 INFO L290 TraceCheckUtils]: 135: Hoare triple {60780#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {60780#(< ~counter~0 34)} is VALID [2022-04-08 12:44:59,069 INFO L290 TraceCheckUtils]: 134: Hoare triple {60808#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60780#(< ~counter~0 34)} is VALID [2022-04-08 12:44:59,069 INFO L290 TraceCheckUtils]: 133: Hoare triple {60808#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60808#(< ~counter~0 33)} is VALID [2022-04-08 12:44:59,069 INFO L290 TraceCheckUtils]: 132: Hoare triple {60808#(< ~counter~0 33)} assume !!(0 != ~r~0); {60808#(< ~counter~0 33)} is VALID [2022-04-08 12:44:59,070 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {59403#true} {60808#(< ~counter~0 33)} #63#return; {60808#(< ~counter~0 33)} is VALID [2022-04-08 12:44:59,070 INFO L290 TraceCheckUtils]: 130: Hoare triple {59403#true} assume true; {59403#true} is VALID [2022-04-08 12:44:59,070 INFO L290 TraceCheckUtils]: 129: Hoare triple {59403#true} assume !(0 == ~cond); {59403#true} is VALID [2022-04-08 12:44:59,070 INFO L290 TraceCheckUtils]: 128: Hoare triple {59403#true} ~cond := #in~cond; {59403#true} is VALID [2022-04-08 12:44:59,070 INFO L272 TraceCheckUtils]: 127: Hoare triple {60808#(< ~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)); {59403#true} is VALID [2022-04-08 12:44:59,070 INFO L290 TraceCheckUtils]: 126: Hoare triple {60808#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {60808#(< ~counter~0 33)} is VALID [2022-04-08 12:44:59,071 INFO L290 TraceCheckUtils]: 125: Hoare triple {60836#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60808#(< ~counter~0 33)} is VALID [2022-04-08 12:44:59,071 INFO L290 TraceCheckUtils]: 124: Hoare triple {60836#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60836#(< ~counter~0 32)} is VALID [2022-04-08 12:44:59,071 INFO L290 TraceCheckUtils]: 123: Hoare triple {60836#(< ~counter~0 32)} assume !!(0 != ~r~0); {60836#(< ~counter~0 32)} is VALID [2022-04-08 12:44:59,072 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {59403#true} {60836#(< ~counter~0 32)} #63#return; {60836#(< ~counter~0 32)} is VALID [2022-04-08 12:44:59,072 INFO L290 TraceCheckUtils]: 121: Hoare triple {59403#true} assume true; {59403#true} is VALID [2022-04-08 12:44:59,072 INFO L290 TraceCheckUtils]: 120: Hoare triple {59403#true} assume !(0 == ~cond); {59403#true} is VALID [2022-04-08 12:44:59,072 INFO L290 TraceCheckUtils]: 119: Hoare triple {59403#true} ~cond := #in~cond; {59403#true} is VALID [2022-04-08 12:44:59,072 INFO L272 TraceCheckUtils]: 118: Hoare triple {60836#(< ~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)); {59403#true} is VALID [2022-04-08 12:44:59,072 INFO L290 TraceCheckUtils]: 117: Hoare triple {60836#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {60836#(< ~counter~0 32)} is VALID [2022-04-08 12:44:59,073 INFO L290 TraceCheckUtils]: 116: Hoare triple {60272#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60836#(< ~counter~0 32)} is VALID [2022-04-08 12:44:59,073 INFO L290 TraceCheckUtils]: 115: Hoare triple {60272#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60272#(<= ~counter~0 30)} is VALID [2022-04-08 12:44:59,074 INFO L290 TraceCheckUtils]: 114: Hoare triple {60272#(<= ~counter~0 30)} assume !!(0 != ~r~0); {60272#(<= ~counter~0 30)} is VALID [2022-04-08 12:44:59,074 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {59403#true} {60272#(<= ~counter~0 30)} #63#return; {60272#(<= ~counter~0 30)} is VALID [2022-04-08 12:44:59,074 INFO L290 TraceCheckUtils]: 112: Hoare triple {59403#true} assume true; {59403#true} is VALID [2022-04-08 12:44:59,074 INFO L290 TraceCheckUtils]: 111: Hoare triple {59403#true} assume !(0 == ~cond); {59403#true} is VALID [2022-04-08 12:44:59,074 INFO L290 TraceCheckUtils]: 110: Hoare triple {59403#true} ~cond := #in~cond; {59403#true} is VALID [2022-04-08 12:44:59,074 INFO L272 TraceCheckUtils]: 109: Hoare triple {60272#(<= ~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)); {59403#true} is VALID [2022-04-08 12:44:59,075 INFO L290 TraceCheckUtils]: 108: Hoare triple {60272#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {60272#(<= ~counter~0 30)} is VALID [2022-04-08 12:44:59,075 INFO L290 TraceCheckUtils]: 107: Hoare triple {60244#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60272#(<= ~counter~0 30)} is VALID [2022-04-08 12:44:59,076 INFO L290 TraceCheckUtils]: 106: Hoare triple {60244#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60244#(<= ~counter~0 29)} is VALID [2022-04-08 12:44:59,076 INFO L290 TraceCheckUtils]: 105: Hoare triple {60244#(<= ~counter~0 29)} assume !!(0 != ~r~0); {60244#(<= ~counter~0 29)} is VALID [2022-04-08 12:44:59,076 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {59403#true} {60244#(<= ~counter~0 29)} #63#return; {60244#(<= ~counter~0 29)} is VALID [2022-04-08 12:44:59,076 INFO L290 TraceCheckUtils]: 103: Hoare triple {59403#true} assume true; {59403#true} is VALID [2022-04-08 12:44:59,077 INFO L290 TraceCheckUtils]: 102: Hoare triple {59403#true} assume !(0 == ~cond); {59403#true} is VALID [2022-04-08 12:44:59,077 INFO L290 TraceCheckUtils]: 101: Hoare triple {59403#true} ~cond := #in~cond; {59403#true} is VALID [2022-04-08 12:44:59,077 INFO L272 TraceCheckUtils]: 100: Hoare triple {60244#(<= ~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)); {59403#true} is VALID [2022-04-08 12:44:59,077 INFO L290 TraceCheckUtils]: 99: Hoare triple {60244#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {60244#(<= ~counter~0 29)} is VALID [2022-04-08 12:44:59,078 INFO L290 TraceCheckUtils]: 98: Hoare triple {60216#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60244#(<= ~counter~0 29)} is VALID [2022-04-08 12:44:59,078 INFO L290 TraceCheckUtils]: 97: Hoare triple {60216#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60216#(<= ~counter~0 28)} is VALID [2022-04-08 12:44:59,078 INFO L290 TraceCheckUtils]: 96: Hoare triple {60216#(<= ~counter~0 28)} assume !!(0 != ~r~0); {60216#(<= ~counter~0 28)} is VALID [2022-04-08 12:44:59,079 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {59403#true} {60216#(<= ~counter~0 28)} #63#return; {60216#(<= ~counter~0 28)} is VALID [2022-04-08 12:44:59,079 INFO L290 TraceCheckUtils]: 94: Hoare triple {59403#true} assume true; {59403#true} is VALID [2022-04-08 12:44:59,079 INFO L290 TraceCheckUtils]: 93: Hoare triple {59403#true} assume !(0 == ~cond); {59403#true} is VALID [2022-04-08 12:44:59,079 INFO L290 TraceCheckUtils]: 92: Hoare triple {59403#true} ~cond := #in~cond; {59403#true} is VALID [2022-04-08 12:44:59,079 INFO L272 TraceCheckUtils]: 91: Hoare triple {60216#(<= ~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)); {59403#true} is VALID [2022-04-08 12:44:59,079 INFO L290 TraceCheckUtils]: 90: Hoare triple {60216#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {60216#(<= ~counter~0 28)} is VALID [2022-04-08 12:44:59,080 INFO L290 TraceCheckUtils]: 89: Hoare triple {60188#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60216#(<= ~counter~0 28)} is VALID [2022-04-08 12:44:59,080 INFO L290 TraceCheckUtils]: 88: Hoare triple {60188#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60188#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:59,080 INFO L290 TraceCheckUtils]: 87: Hoare triple {60188#(<= ~counter~0 27)} assume !!(0 != ~r~0); {60188#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:59,081 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {59403#true} {60188#(<= ~counter~0 27)} #63#return; {60188#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:59,081 INFO L290 TraceCheckUtils]: 85: Hoare triple {59403#true} assume true; {59403#true} is VALID [2022-04-08 12:44:59,081 INFO L290 TraceCheckUtils]: 84: Hoare triple {59403#true} assume !(0 == ~cond); {59403#true} is VALID [2022-04-08 12:44:59,081 INFO L290 TraceCheckUtils]: 83: Hoare triple {59403#true} ~cond := #in~cond; {59403#true} is VALID [2022-04-08 12:44:59,081 INFO L272 TraceCheckUtils]: 82: Hoare triple {60188#(<= ~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)); {59403#true} is VALID [2022-04-08 12:44:59,081 INFO L290 TraceCheckUtils]: 81: Hoare triple {60188#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {60188#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:59,082 INFO L290 TraceCheckUtils]: 80: Hoare triple {60160#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60188#(<= ~counter~0 27)} is VALID [2022-04-08 12:44:59,082 INFO L290 TraceCheckUtils]: 79: Hoare triple {60160#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60160#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:59,083 INFO L290 TraceCheckUtils]: 78: Hoare triple {60160#(<= ~counter~0 26)} assume !!(0 != ~r~0); {60160#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:59,083 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {59403#true} {60160#(<= ~counter~0 26)} #63#return; {60160#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:59,083 INFO L290 TraceCheckUtils]: 76: Hoare triple {59403#true} assume true; {59403#true} is VALID [2022-04-08 12:44:59,083 INFO L290 TraceCheckUtils]: 75: Hoare triple {59403#true} assume !(0 == ~cond); {59403#true} is VALID [2022-04-08 12:44:59,083 INFO L290 TraceCheckUtils]: 74: Hoare triple {59403#true} ~cond := #in~cond; {59403#true} is VALID [2022-04-08 12:44:59,083 INFO L272 TraceCheckUtils]: 73: Hoare triple {60160#(<= ~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)); {59403#true} is VALID [2022-04-08 12:44:59,084 INFO L290 TraceCheckUtils]: 72: Hoare triple {60160#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {60160#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:59,084 INFO L290 TraceCheckUtils]: 71: Hoare triple {60132#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60160#(<= ~counter~0 26)} is VALID [2022-04-08 12:44:59,085 INFO L290 TraceCheckUtils]: 70: Hoare triple {60132#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60132#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:59,085 INFO L290 TraceCheckUtils]: 69: Hoare triple {60132#(<= ~counter~0 25)} assume !!(0 != ~r~0); {60132#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:59,085 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {59403#true} {60132#(<= ~counter~0 25)} #63#return; {60132#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:59,086 INFO L290 TraceCheckUtils]: 67: Hoare triple {59403#true} assume true; {59403#true} is VALID [2022-04-08 12:44:59,086 INFO L290 TraceCheckUtils]: 66: Hoare triple {59403#true} assume !(0 == ~cond); {59403#true} is VALID [2022-04-08 12:44:59,086 INFO L290 TraceCheckUtils]: 65: Hoare triple {59403#true} ~cond := #in~cond; {59403#true} is VALID [2022-04-08 12:44:59,086 INFO L272 TraceCheckUtils]: 64: Hoare triple {60132#(<= ~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)); {59403#true} is VALID [2022-04-08 12:44:59,086 INFO L290 TraceCheckUtils]: 63: Hoare triple {60132#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {60132#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:59,087 INFO L290 TraceCheckUtils]: 62: Hoare triple {60104#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60132#(<= ~counter~0 25)} is VALID [2022-04-08 12:44:59,087 INFO L290 TraceCheckUtils]: 61: Hoare triple {60104#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60104#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:59,087 INFO L290 TraceCheckUtils]: 60: Hoare triple {60104#(<= ~counter~0 24)} assume !!(0 != ~r~0); {60104#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:59,088 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {59403#true} {60104#(<= ~counter~0 24)} #63#return; {60104#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:59,088 INFO L290 TraceCheckUtils]: 58: Hoare triple {59403#true} assume true; {59403#true} is VALID [2022-04-08 12:44:59,088 INFO L290 TraceCheckUtils]: 57: Hoare triple {59403#true} assume !(0 == ~cond); {59403#true} is VALID [2022-04-08 12:44:59,088 INFO L290 TraceCheckUtils]: 56: Hoare triple {59403#true} ~cond := #in~cond; {59403#true} is VALID [2022-04-08 12:44:59,088 INFO L272 TraceCheckUtils]: 55: Hoare triple {60104#(<= ~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)); {59403#true} is VALID [2022-04-08 12:44:59,088 INFO L290 TraceCheckUtils]: 54: Hoare triple {60104#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {60104#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:59,089 INFO L290 TraceCheckUtils]: 53: Hoare triple {60076#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60104#(<= ~counter~0 24)} is VALID [2022-04-08 12:44:59,089 INFO L290 TraceCheckUtils]: 52: Hoare triple {60076#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60076#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:59,089 INFO L290 TraceCheckUtils]: 51: Hoare triple {60076#(<= ~counter~0 23)} assume !!(0 != ~r~0); {60076#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:59,090 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {59403#true} {60076#(<= ~counter~0 23)} #63#return; {60076#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:59,090 INFO L290 TraceCheckUtils]: 49: Hoare triple {59403#true} assume true; {59403#true} is VALID [2022-04-08 12:44:59,090 INFO L290 TraceCheckUtils]: 48: Hoare triple {59403#true} assume !(0 == ~cond); {59403#true} is VALID [2022-04-08 12:44:59,090 INFO L290 TraceCheckUtils]: 47: Hoare triple {59403#true} ~cond := #in~cond; {59403#true} is VALID [2022-04-08 12:44:59,090 INFO L272 TraceCheckUtils]: 46: Hoare triple {60076#(<= ~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)); {59403#true} is VALID [2022-04-08 12:44:59,090 INFO L290 TraceCheckUtils]: 45: Hoare triple {60076#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {60076#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:59,091 INFO L290 TraceCheckUtils]: 44: Hoare triple {60048#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60076#(<= ~counter~0 23)} is VALID [2022-04-08 12:44:59,091 INFO L290 TraceCheckUtils]: 43: Hoare triple {60048#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60048#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:59,092 INFO L290 TraceCheckUtils]: 42: Hoare triple {60048#(<= ~counter~0 22)} assume !!(0 != ~r~0); {60048#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:59,092 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {59403#true} {60048#(<= ~counter~0 22)} #63#return; {60048#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:59,092 INFO L290 TraceCheckUtils]: 40: Hoare triple {59403#true} assume true; {59403#true} is VALID [2022-04-08 12:44:59,092 INFO L290 TraceCheckUtils]: 39: Hoare triple {59403#true} assume !(0 == ~cond); {59403#true} is VALID [2022-04-08 12:44:59,092 INFO L290 TraceCheckUtils]: 38: Hoare triple {59403#true} ~cond := #in~cond; {59403#true} is VALID [2022-04-08 12:44:59,092 INFO L272 TraceCheckUtils]: 37: Hoare triple {60048#(<= ~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)); {59403#true} is VALID [2022-04-08 12:44:59,093 INFO L290 TraceCheckUtils]: 36: Hoare triple {60048#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {60048#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:59,093 INFO L290 TraceCheckUtils]: 35: Hoare triple {60020#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60048#(<= ~counter~0 22)} is VALID [2022-04-08 12:44:59,094 INFO L290 TraceCheckUtils]: 34: Hoare triple {60020#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60020#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:59,094 INFO L290 TraceCheckUtils]: 33: Hoare triple {60020#(<= ~counter~0 21)} assume !!(0 != ~r~0); {60020#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:59,094 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {59403#true} {60020#(<= ~counter~0 21)} #63#return; {60020#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:59,095 INFO L290 TraceCheckUtils]: 31: Hoare triple {59403#true} assume true; {59403#true} is VALID [2022-04-08 12:44:59,095 INFO L290 TraceCheckUtils]: 30: Hoare triple {59403#true} assume !(0 == ~cond); {59403#true} is VALID [2022-04-08 12:44:59,095 INFO L290 TraceCheckUtils]: 29: Hoare triple {59403#true} ~cond := #in~cond; {59403#true} is VALID [2022-04-08 12:44:59,095 INFO L272 TraceCheckUtils]: 28: Hoare triple {60020#(<= ~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)); {59403#true} is VALID [2022-04-08 12:44:59,095 INFO L290 TraceCheckUtils]: 27: Hoare triple {60020#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {60020#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:59,096 INFO L290 TraceCheckUtils]: 26: Hoare triple {59992#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60020#(<= ~counter~0 21)} is VALID [2022-04-08 12:44:59,096 INFO L290 TraceCheckUtils]: 25: Hoare triple {59992#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59992#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:59,096 INFO L290 TraceCheckUtils]: 24: Hoare triple {59992#(<= ~counter~0 20)} assume !!(0 != ~r~0); {59992#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:59,097 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {59403#true} {59992#(<= ~counter~0 20)} #63#return; {59992#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:59,097 INFO L290 TraceCheckUtils]: 22: Hoare triple {59403#true} assume true; {59403#true} is VALID [2022-04-08 12:44:59,097 INFO L290 TraceCheckUtils]: 21: Hoare triple {59403#true} assume !(0 == ~cond); {59403#true} is VALID [2022-04-08 12:44:59,097 INFO L290 TraceCheckUtils]: 20: Hoare triple {59403#true} ~cond := #in~cond; {59403#true} is VALID [2022-04-08 12:44:59,097 INFO L272 TraceCheckUtils]: 19: Hoare triple {59992#(<= ~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)); {59403#true} is VALID [2022-04-08 12:44:59,097 INFO L290 TraceCheckUtils]: 18: Hoare triple {59992#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {59992#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:59,098 INFO L290 TraceCheckUtils]: 17: Hoare triple {59964#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59992#(<= ~counter~0 20)} is VALID [2022-04-08 12:44:59,098 INFO L290 TraceCheckUtils]: 16: Hoare triple {59964#(<= ~counter~0 19)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {59964#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:59,099 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {59403#true} {59964#(<= ~counter~0 19)} #61#return; {59964#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:59,099 INFO L290 TraceCheckUtils]: 14: Hoare triple {59403#true} assume true; {59403#true} is VALID [2022-04-08 12:44:59,099 INFO L290 TraceCheckUtils]: 13: Hoare triple {59403#true} assume !(0 == ~cond); {59403#true} is VALID [2022-04-08 12:44:59,099 INFO L290 TraceCheckUtils]: 12: Hoare triple {59403#true} ~cond := #in~cond; {59403#true} is VALID [2022-04-08 12:44:59,099 INFO L272 TraceCheckUtils]: 11: Hoare triple {59964#(<= ~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)); {59403#true} is VALID [2022-04-08 12:44:59,099 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {59403#true} {59964#(<= ~counter~0 19)} #59#return; {59964#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:59,099 INFO L290 TraceCheckUtils]: 9: Hoare triple {59403#true} assume true; {59403#true} is VALID [2022-04-08 12:44:59,099 INFO L290 TraceCheckUtils]: 8: Hoare triple {59403#true} assume !(0 == ~cond); {59403#true} is VALID [2022-04-08 12:44:59,100 INFO L290 TraceCheckUtils]: 7: Hoare triple {59403#true} ~cond := #in~cond; {59403#true} is VALID [2022-04-08 12:44:59,100 INFO L272 TraceCheckUtils]: 6: Hoare triple {59964#(<= ~counter~0 19)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {59403#true} is VALID [2022-04-08 12:44:59,100 INFO L290 TraceCheckUtils]: 5: Hoare triple {59964#(<= ~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; {59964#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:59,100 INFO L272 TraceCheckUtils]: 4: Hoare triple {59964#(<= ~counter~0 19)} call #t~ret7 := main(); {59964#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:59,100 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {59964#(<= ~counter~0 19)} {59403#true} #67#return; {59964#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:59,101 INFO L290 TraceCheckUtils]: 2: Hoare triple {59964#(<= ~counter~0 19)} assume true; {59964#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:59,101 INFO L290 TraceCheckUtils]: 1: Hoare triple {59403#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; {59964#(<= ~counter~0 19)} is VALID [2022-04-08 12:44:59,101 INFO L272 TraceCheckUtils]: 0: Hoare triple {59403#true} call ULTIMATE.init(); {59403#true} is VALID [2022-04-08 12:44:59,102 INFO L134 CoverageAnalysis]: Checked inductivity of 4039 backedges. 60 proven. 2235 refuted. 0 times theorem prover too weak. 1744 trivial. 0 not checked. [2022-04-08 12:44:59,102 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:44:59,102 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [784393625] [2022-04-08 12:44:59,102 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:44:59,102 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [432669760] [2022-04-08 12:44:59,102 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [432669760] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:44:59,102 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:44:59,103 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [34, 34] total 54 [2022-04-08 12:44:59,103 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:44:59,103 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1702269774] [2022-04-08 12:44:59,103 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1702269774] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:44:59,103 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:44:59,103 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [34] imperfect sequences [] total 34 [2022-04-08 12:44:59,103 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1368347228] [2022-04-08 12:44:59,103 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:44:59,104 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 [2022-04-08 12:44:59,104 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:44:59,104 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) [2022-04-08 12:44:59,317 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 290 edges. 290 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:44:59,317 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 34 states [2022-04-08 12:44:59,317 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:44:59,318 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2022-04-08 12:44:59,318 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 12:44:59,318 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) [2022-04-08 12:45:00,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:45:00,890 INFO L93 Difference]: Finished difference Result 304 states and 336 transitions. [2022-04-08 12:45:00,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2022-04-08 12:45:00,891 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 [2022-04-08 12:45:00,891 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:45:00,891 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) [2022-04-08 12:45:00,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 335 transitions. [2022-04-08 12:45:00,897 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) [2022-04-08 12:45:00,904 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 335 transitions. [2022-04-08 12:45:00,904 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 64 states and 335 transitions. [2022-04-08 12:45:01,168 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 335 edges. 335 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:45:01,172 INFO L225 Difference]: With dead ends: 304 [2022-04-08 12:45:01,172 INFO L226 Difference]: Without dead ends: 299 [2022-04-08 12:45:01,173 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 615 GetRequests, 532 SyntacticMatches, 1 SemanticMatches, 82 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 533 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=2921, Invalid=4051, Unknown=0, NotChecked=0, Total=6972 [2022-04-08 12:45:01,173 INFO L913 BasicCegarLoop]: 56 mSDtfsCounter, 75 mSDsluCounter, 290 mSDsCounter, 0 mSdLazyCounter, 223 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 75 SdHoareTripleChecker+Valid, 346 SdHoareTripleChecker+Invalid, 230 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 223 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 12:45:01,173 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [75 Valid, 346 Invalid, 230 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 223 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 12:45:01,174 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 299 states. [2022-04-08 12:45:01,623 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 299 to 299. [2022-04-08 12:45:01,623 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:45:01,624 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) [2022-04-08 12:45:01,624 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) [2022-04-08 12:45:01,624 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) [2022-04-08 12:45:01,628 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:45:01,628 INFO L93 Difference]: Finished difference Result 299 states and 331 transitions. [2022-04-08 12:45:01,628 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 331 transitions. [2022-04-08 12:45:01,628 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:45:01,628 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:45:01,628 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. [2022-04-08 12:45:01,629 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. [2022-04-08 12:45:01,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:45:01,634 INFO L93 Difference]: Finished difference Result 299 states and 331 transitions. [2022-04-08 12:45:01,634 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 331 transitions. [2022-04-08 12:45:01,634 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:45:01,634 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:45:01,634 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:45:01,634 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:45:01,635 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) [2022-04-08 12:45:01,641 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 299 states and 331 transitions. [2022-04-08 12:45:01,641 INFO L78 Accepts]: Start accepts. Automaton has 299 states and 331 transitions. Word has length 293 [2022-04-08 12:45:01,641 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:45:01,641 INFO L478 AbstractCegarLoop]: Abstraction has 299 states and 331 transitions. [2022-04-08 12:45:01,642 INFO L479 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) [2022-04-08 12:45:01,642 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 299 states and 331 transitions. [2022-04-08 12:45:02,839 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 331 edges. 331 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:45:02,839 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 331 transitions. [2022-04-08 12:45:02,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2022-04-08 12:45:02,840 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:45:02,840 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:45:02,846 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (35)] Forceful destruction successful, exit code 0 [2022-04-08 12:45:03,040 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33,35 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:45:03,040 INFO L403 AbstractCegarLoop]: === Iteration 35 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:45:03,041 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:45:03,041 INFO L85 PathProgramCache]: Analyzing trace with hash -213450788, now seen corresponding path program 61 times [2022-04-08 12:45:03,041 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:45:03,041 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1393755212] [2022-04-08 12:45:03,041 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:45:03,041 INFO L85 PathProgramCache]: Analyzing trace with hash -213450788, now seen corresponding path program 62 times [2022-04-08 12:45:03,041 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:45:03,041 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [759871200] [2022-04-08 12:45:03,041 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:45:03,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:45:03,070 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:45:03,071 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [832737951] [2022-04-08 12:45:03,071 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 12:45:03,071 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:45:03,071 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:45:03,072 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) [2022-04-08 12:45:03,073 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (36)] Waiting until timeout for monitored process [2022-04-08 12:45:03,186 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 12:45:03,186 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:45:03,189 INFO L263 TraceCheckSpWp]: Trace formula consists of 713 conjuncts, 67 conjunts are in the unsatisfiable core [2022-04-08 12:45:03,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:45:03,249 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:45:05,011 INFO L272 TraceCheckUtils]: 0: Hoare triple {63078#true} call ULTIMATE.init(); {63078#true} is VALID [2022-04-08 12:45:05,011 INFO L290 TraceCheckUtils]: 1: Hoare triple {63078#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; {63086#(<= ~counter~0 0)} is VALID [2022-04-08 12:45:05,012 INFO L290 TraceCheckUtils]: 2: Hoare triple {63086#(<= ~counter~0 0)} assume true; {63086#(<= ~counter~0 0)} is VALID [2022-04-08 12:45:05,012 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {63086#(<= ~counter~0 0)} {63078#true} #67#return; {63086#(<= ~counter~0 0)} is VALID [2022-04-08 12:45:05,012 INFO L272 TraceCheckUtils]: 4: Hoare triple {63086#(<= ~counter~0 0)} call #t~ret7 := main(); {63086#(<= ~counter~0 0)} is VALID [2022-04-08 12:45:05,013 INFO L290 TraceCheckUtils]: 5: Hoare triple {63086#(<= ~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; {63086#(<= ~counter~0 0)} is VALID [2022-04-08 12:45:05,013 INFO L272 TraceCheckUtils]: 6: Hoare triple {63086#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {63086#(<= ~counter~0 0)} is VALID [2022-04-08 12:45:05,014 INFO L290 TraceCheckUtils]: 7: Hoare triple {63086#(<= ~counter~0 0)} ~cond := #in~cond; {63086#(<= ~counter~0 0)} is VALID [2022-04-08 12:45:05,014 INFO L290 TraceCheckUtils]: 8: Hoare triple {63086#(<= ~counter~0 0)} assume !(0 == ~cond); {63086#(<= ~counter~0 0)} is VALID [2022-04-08 12:45:05,014 INFO L290 TraceCheckUtils]: 9: Hoare triple {63086#(<= ~counter~0 0)} assume true; {63086#(<= ~counter~0 0)} is VALID [2022-04-08 12:45:05,015 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {63086#(<= ~counter~0 0)} {63086#(<= ~counter~0 0)} #59#return; {63086#(<= ~counter~0 0)} is VALID [2022-04-08 12:45:05,015 INFO L272 TraceCheckUtils]: 11: Hoare triple {63086#(<= ~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)); {63086#(<= ~counter~0 0)} is VALID [2022-04-08 12:45:05,016 INFO L290 TraceCheckUtils]: 12: Hoare triple {63086#(<= ~counter~0 0)} ~cond := #in~cond; {63086#(<= ~counter~0 0)} is VALID [2022-04-08 12:45:05,016 INFO L290 TraceCheckUtils]: 13: Hoare triple {63086#(<= ~counter~0 0)} assume !(0 == ~cond); {63086#(<= ~counter~0 0)} is VALID [2022-04-08 12:45:05,016 INFO L290 TraceCheckUtils]: 14: Hoare triple {63086#(<= ~counter~0 0)} assume true; {63086#(<= ~counter~0 0)} is VALID [2022-04-08 12:45:05,017 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {63086#(<= ~counter~0 0)} {63086#(<= ~counter~0 0)} #61#return; {63086#(<= ~counter~0 0)} is VALID [2022-04-08 12:45:05,017 INFO L290 TraceCheckUtils]: 16: Hoare triple {63086#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {63086#(<= ~counter~0 0)} is VALID [2022-04-08 12:45:05,019 INFO L290 TraceCheckUtils]: 17: Hoare triple {63086#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63135#(<= ~counter~0 1)} is VALID [2022-04-08 12:45:05,019 INFO L290 TraceCheckUtils]: 18: Hoare triple {63135#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {63135#(<= ~counter~0 1)} is VALID [2022-04-08 12:45:05,020 INFO L272 TraceCheckUtils]: 19: Hoare triple {63135#(<= ~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)); {63135#(<= ~counter~0 1)} is VALID [2022-04-08 12:45:05,020 INFO L290 TraceCheckUtils]: 20: Hoare triple {63135#(<= ~counter~0 1)} ~cond := #in~cond; {63135#(<= ~counter~0 1)} is VALID [2022-04-08 12:45:05,020 INFO L290 TraceCheckUtils]: 21: Hoare triple {63135#(<= ~counter~0 1)} assume !(0 == ~cond); {63135#(<= ~counter~0 1)} is VALID [2022-04-08 12:45:05,021 INFO L290 TraceCheckUtils]: 22: Hoare triple {63135#(<= ~counter~0 1)} assume true; {63135#(<= ~counter~0 1)} is VALID [2022-04-08 12:45:05,021 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {63135#(<= ~counter~0 1)} {63135#(<= ~counter~0 1)} #63#return; {63135#(<= ~counter~0 1)} is VALID [2022-04-08 12:45:05,022 INFO L290 TraceCheckUtils]: 24: Hoare triple {63135#(<= ~counter~0 1)} assume !!(0 != ~r~0); {63135#(<= ~counter~0 1)} is VALID [2022-04-08 12:45:05,022 INFO L290 TraceCheckUtils]: 25: Hoare triple {63135#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63135#(<= ~counter~0 1)} is VALID [2022-04-08 12:45:05,023 INFO L290 TraceCheckUtils]: 26: Hoare triple {63135#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63163#(<= ~counter~0 2)} is VALID [2022-04-08 12:45:05,024 INFO L290 TraceCheckUtils]: 27: Hoare triple {63163#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {63163#(<= ~counter~0 2)} is VALID [2022-04-08 12:45:05,024 INFO L272 TraceCheckUtils]: 28: Hoare triple {63163#(<= ~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)); {63163#(<= ~counter~0 2)} is VALID [2022-04-08 12:45:05,024 INFO L290 TraceCheckUtils]: 29: Hoare triple {63163#(<= ~counter~0 2)} ~cond := #in~cond; {63163#(<= ~counter~0 2)} is VALID [2022-04-08 12:45:05,025 INFO L290 TraceCheckUtils]: 30: Hoare triple {63163#(<= ~counter~0 2)} assume !(0 == ~cond); {63163#(<= ~counter~0 2)} is VALID [2022-04-08 12:45:05,025 INFO L290 TraceCheckUtils]: 31: Hoare triple {63163#(<= ~counter~0 2)} assume true; {63163#(<= ~counter~0 2)} is VALID [2022-04-08 12:45:05,026 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {63163#(<= ~counter~0 2)} {63163#(<= ~counter~0 2)} #63#return; {63163#(<= ~counter~0 2)} is VALID [2022-04-08 12:45:05,026 INFO L290 TraceCheckUtils]: 33: Hoare triple {63163#(<= ~counter~0 2)} assume !!(0 != ~r~0); {63163#(<= ~counter~0 2)} is VALID [2022-04-08 12:45:05,027 INFO L290 TraceCheckUtils]: 34: Hoare triple {63163#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63163#(<= ~counter~0 2)} is VALID [2022-04-08 12:45:05,027 INFO L290 TraceCheckUtils]: 35: Hoare triple {63163#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63191#(<= ~counter~0 3)} is VALID [2022-04-08 12:45:05,028 INFO L290 TraceCheckUtils]: 36: Hoare triple {63191#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {63191#(<= ~counter~0 3)} is VALID [2022-04-08 12:45:05,028 INFO L272 TraceCheckUtils]: 37: Hoare triple {63191#(<= ~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)); {63191#(<= ~counter~0 3)} is VALID [2022-04-08 12:45:05,029 INFO L290 TraceCheckUtils]: 38: Hoare triple {63191#(<= ~counter~0 3)} ~cond := #in~cond; {63191#(<= ~counter~0 3)} is VALID [2022-04-08 12:45:05,029 INFO L290 TraceCheckUtils]: 39: Hoare triple {63191#(<= ~counter~0 3)} assume !(0 == ~cond); {63191#(<= ~counter~0 3)} is VALID [2022-04-08 12:45:05,029 INFO L290 TraceCheckUtils]: 40: Hoare triple {63191#(<= ~counter~0 3)} assume true; {63191#(<= ~counter~0 3)} is VALID [2022-04-08 12:45:05,030 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {63191#(<= ~counter~0 3)} {63191#(<= ~counter~0 3)} #63#return; {63191#(<= ~counter~0 3)} is VALID [2022-04-08 12:45:05,030 INFO L290 TraceCheckUtils]: 42: Hoare triple {63191#(<= ~counter~0 3)} assume !!(0 != ~r~0); {63191#(<= ~counter~0 3)} is VALID [2022-04-08 12:45:05,031 INFO L290 TraceCheckUtils]: 43: Hoare triple {63191#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63191#(<= ~counter~0 3)} is VALID [2022-04-08 12:45:05,032 INFO L290 TraceCheckUtils]: 44: Hoare triple {63191#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63219#(<= ~counter~0 4)} is VALID [2022-04-08 12:45:05,032 INFO L290 TraceCheckUtils]: 45: Hoare triple {63219#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {63219#(<= ~counter~0 4)} is VALID [2022-04-08 12:45:05,033 INFO L272 TraceCheckUtils]: 46: Hoare triple {63219#(<= ~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)); {63219#(<= ~counter~0 4)} is VALID [2022-04-08 12:45:05,033 INFO L290 TraceCheckUtils]: 47: Hoare triple {63219#(<= ~counter~0 4)} ~cond := #in~cond; {63219#(<= ~counter~0 4)} is VALID [2022-04-08 12:45:05,033 INFO L290 TraceCheckUtils]: 48: Hoare triple {63219#(<= ~counter~0 4)} assume !(0 == ~cond); {63219#(<= ~counter~0 4)} is VALID [2022-04-08 12:45:05,034 INFO L290 TraceCheckUtils]: 49: Hoare triple {63219#(<= ~counter~0 4)} assume true; {63219#(<= ~counter~0 4)} is VALID [2022-04-08 12:45:05,034 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {63219#(<= ~counter~0 4)} {63219#(<= ~counter~0 4)} #63#return; {63219#(<= ~counter~0 4)} is VALID [2022-04-08 12:45:05,035 INFO L290 TraceCheckUtils]: 51: Hoare triple {63219#(<= ~counter~0 4)} assume !!(0 != ~r~0); {63219#(<= ~counter~0 4)} is VALID [2022-04-08 12:45:05,035 INFO L290 TraceCheckUtils]: 52: Hoare triple {63219#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63219#(<= ~counter~0 4)} is VALID [2022-04-08 12:45:05,036 INFO L290 TraceCheckUtils]: 53: Hoare triple {63219#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63247#(<= ~counter~0 5)} is VALID [2022-04-08 12:45:05,036 INFO L290 TraceCheckUtils]: 54: Hoare triple {63247#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {63247#(<= ~counter~0 5)} is VALID [2022-04-08 12:45:05,037 INFO L272 TraceCheckUtils]: 55: Hoare triple {63247#(<= ~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)); {63247#(<= ~counter~0 5)} is VALID [2022-04-08 12:45:05,037 INFO L290 TraceCheckUtils]: 56: Hoare triple {63247#(<= ~counter~0 5)} ~cond := #in~cond; {63247#(<= ~counter~0 5)} is VALID [2022-04-08 12:45:05,038 INFO L290 TraceCheckUtils]: 57: Hoare triple {63247#(<= ~counter~0 5)} assume !(0 == ~cond); {63247#(<= ~counter~0 5)} is VALID [2022-04-08 12:45:05,038 INFO L290 TraceCheckUtils]: 58: Hoare triple {63247#(<= ~counter~0 5)} assume true; {63247#(<= ~counter~0 5)} is VALID [2022-04-08 12:45:05,039 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {63247#(<= ~counter~0 5)} {63247#(<= ~counter~0 5)} #63#return; {63247#(<= ~counter~0 5)} is VALID [2022-04-08 12:45:05,039 INFO L290 TraceCheckUtils]: 60: Hoare triple {63247#(<= ~counter~0 5)} assume !!(0 != ~r~0); {63247#(<= ~counter~0 5)} is VALID [2022-04-08 12:45:05,039 INFO L290 TraceCheckUtils]: 61: Hoare triple {63247#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63247#(<= ~counter~0 5)} is VALID [2022-04-08 12:45:05,040 INFO L290 TraceCheckUtils]: 62: Hoare triple {63247#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63275#(<= ~counter~0 6)} is VALID [2022-04-08 12:45:05,040 INFO L290 TraceCheckUtils]: 63: Hoare triple {63275#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {63275#(<= ~counter~0 6)} is VALID [2022-04-08 12:45:05,041 INFO L272 TraceCheckUtils]: 64: Hoare triple {63275#(<= ~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)); {63275#(<= ~counter~0 6)} is VALID [2022-04-08 12:45:05,042 INFO L290 TraceCheckUtils]: 65: Hoare triple {63275#(<= ~counter~0 6)} ~cond := #in~cond; {63275#(<= ~counter~0 6)} is VALID [2022-04-08 12:45:05,042 INFO L290 TraceCheckUtils]: 66: Hoare triple {63275#(<= ~counter~0 6)} assume !(0 == ~cond); {63275#(<= ~counter~0 6)} is VALID [2022-04-08 12:45:05,042 INFO L290 TraceCheckUtils]: 67: Hoare triple {63275#(<= ~counter~0 6)} assume true; {63275#(<= ~counter~0 6)} is VALID [2022-04-08 12:45:05,043 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {63275#(<= ~counter~0 6)} {63275#(<= ~counter~0 6)} #63#return; {63275#(<= ~counter~0 6)} is VALID [2022-04-08 12:45:05,043 INFO L290 TraceCheckUtils]: 69: Hoare triple {63275#(<= ~counter~0 6)} assume !!(0 != ~r~0); {63275#(<= ~counter~0 6)} is VALID [2022-04-08 12:45:05,044 INFO L290 TraceCheckUtils]: 70: Hoare triple {63275#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63275#(<= ~counter~0 6)} is VALID [2022-04-08 12:45:05,044 INFO L290 TraceCheckUtils]: 71: Hoare triple {63275#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63303#(<= ~counter~0 7)} is VALID [2022-04-08 12:45:05,045 INFO L290 TraceCheckUtils]: 72: Hoare triple {63303#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {63303#(<= ~counter~0 7)} is VALID [2022-04-08 12:45:05,045 INFO L272 TraceCheckUtils]: 73: Hoare triple {63303#(<= ~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)); {63303#(<= ~counter~0 7)} is VALID [2022-04-08 12:45:05,046 INFO L290 TraceCheckUtils]: 74: Hoare triple {63303#(<= ~counter~0 7)} ~cond := #in~cond; {63303#(<= ~counter~0 7)} is VALID [2022-04-08 12:45:05,046 INFO L290 TraceCheckUtils]: 75: Hoare triple {63303#(<= ~counter~0 7)} assume !(0 == ~cond); {63303#(<= ~counter~0 7)} is VALID [2022-04-08 12:45:05,046 INFO L290 TraceCheckUtils]: 76: Hoare triple {63303#(<= ~counter~0 7)} assume true; {63303#(<= ~counter~0 7)} is VALID [2022-04-08 12:45:05,047 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {63303#(<= ~counter~0 7)} {63303#(<= ~counter~0 7)} #63#return; {63303#(<= ~counter~0 7)} is VALID [2022-04-08 12:45:05,047 INFO L290 TraceCheckUtils]: 78: Hoare triple {63303#(<= ~counter~0 7)} assume !!(0 != ~r~0); {63303#(<= ~counter~0 7)} is VALID [2022-04-08 12:45:05,048 INFO L290 TraceCheckUtils]: 79: Hoare triple {63303#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63303#(<= ~counter~0 7)} is VALID [2022-04-08 12:45:05,049 INFO L290 TraceCheckUtils]: 80: Hoare triple {63303#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63331#(<= ~counter~0 8)} is VALID [2022-04-08 12:45:05,049 INFO L290 TraceCheckUtils]: 81: Hoare triple {63331#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {63331#(<= ~counter~0 8)} is VALID [2022-04-08 12:45:05,050 INFO L272 TraceCheckUtils]: 82: Hoare triple {63331#(<= ~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)); {63331#(<= ~counter~0 8)} is VALID [2022-04-08 12:45:05,050 INFO L290 TraceCheckUtils]: 83: Hoare triple {63331#(<= ~counter~0 8)} ~cond := #in~cond; {63331#(<= ~counter~0 8)} is VALID [2022-04-08 12:45:05,050 INFO L290 TraceCheckUtils]: 84: Hoare triple {63331#(<= ~counter~0 8)} assume !(0 == ~cond); {63331#(<= ~counter~0 8)} is VALID [2022-04-08 12:45:05,051 INFO L290 TraceCheckUtils]: 85: Hoare triple {63331#(<= ~counter~0 8)} assume true; {63331#(<= ~counter~0 8)} is VALID [2022-04-08 12:45:05,072 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {63331#(<= ~counter~0 8)} {63331#(<= ~counter~0 8)} #63#return; {63331#(<= ~counter~0 8)} is VALID [2022-04-08 12:45:05,072 INFO L290 TraceCheckUtils]: 87: Hoare triple {63331#(<= ~counter~0 8)} assume !!(0 != ~r~0); {63331#(<= ~counter~0 8)} is VALID [2022-04-08 12:45:05,073 INFO L290 TraceCheckUtils]: 88: Hoare triple {63331#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63331#(<= ~counter~0 8)} is VALID [2022-04-08 12:45:05,074 INFO L290 TraceCheckUtils]: 89: Hoare triple {63331#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63359#(<= ~counter~0 9)} is VALID [2022-04-08 12:45:05,075 INFO L290 TraceCheckUtils]: 90: Hoare triple {63359#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {63359#(<= ~counter~0 9)} is VALID [2022-04-08 12:45:05,075 INFO L272 TraceCheckUtils]: 91: Hoare triple {63359#(<= ~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)); {63359#(<= ~counter~0 9)} is VALID [2022-04-08 12:45:05,076 INFO L290 TraceCheckUtils]: 92: Hoare triple {63359#(<= ~counter~0 9)} ~cond := #in~cond; {63359#(<= ~counter~0 9)} is VALID [2022-04-08 12:45:05,076 INFO L290 TraceCheckUtils]: 93: Hoare triple {63359#(<= ~counter~0 9)} assume !(0 == ~cond); {63359#(<= ~counter~0 9)} is VALID [2022-04-08 12:45:05,076 INFO L290 TraceCheckUtils]: 94: Hoare triple {63359#(<= ~counter~0 9)} assume true; {63359#(<= ~counter~0 9)} is VALID [2022-04-08 12:45:05,077 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {63359#(<= ~counter~0 9)} {63359#(<= ~counter~0 9)} #63#return; {63359#(<= ~counter~0 9)} is VALID [2022-04-08 12:45:05,077 INFO L290 TraceCheckUtils]: 96: Hoare triple {63359#(<= ~counter~0 9)} assume !!(0 != ~r~0); {63359#(<= ~counter~0 9)} is VALID [2022-04-08 12:45:05,077 INFO L290 TraceCheckUtils]: 97: Hoare triple {63359#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63359#(<= ~counter~0 9)} is VALID [2022-04-08 12:45:05,078 INFO L290 TraceCheckUtils]: 98: Hoare triple {63359#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63387#(<= ~counter~0 10)} is VALID [2022-04-08 12:45:05,079 INFO L290 TraceCheckUtils]: 99: Hoare triple {63387#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {63387#(<= ~counter~0 10)} is VALID [2022-04-08 12:45:05,079 INFO L272 TraceCheckUtils]: 100: Hoare triple {63387#(<= ~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)); {63387#(<= ~counter~0 10)} is VALID [2022-04-08 12:45:05,079 INFO L290 TraceCheckUtils]: 101: Hoare triple {63387#(<= ~counter~0 10)} ~cond := #in~cond; {63387#(<= ~counter~0 10)} is VALID [2022-04-08 12:45:05,080 INFO L290 TraceCheckUtils]: 102: Hoare triple {63387#(<= ~counter~0 10)} assume !(0 == ~cond); {63387#(<= ~counter~0 10)} is VALID [2022-04-08 12:45:05,080 INFO L290 TraceCheckUtils]: 103: Hoare triple {63387#(<= ~counter~0 10)} assume true; {63387#(<= ~counter~0 10)} is VALID [2022-04-08 12:45:05,081 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {63387#(<= ~counter~0 10)} {63387#(<= ~counter~0 10)} #63#return; {63387#(<= ~counter~0 10)} is VALID [2022-04-08 12:45:05,081 INFO L290 TraceCheckUtils]: 105: Hoare triple {63387#(<= ~counter~0 10)} assume !!(0 != ~r~0); {63387#(<= ~counter~0 10)} is VALID [2022-04-08 12:45:05,081 INFO L290 TraceCheckUtils]: 106: Hoare triple {63387#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63387#(<= ~counter~0 10)} is VALID [2022-04-08 12:45:05,082 INFO L290 TraceCheckUtils]: 107: Hoare triple {63387#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63415#(<= ~counter~0 11)} is VALID [2022-04-08 12:45:05,082 INFO L290 TraceCheckUtils]: 108: Hoare triple {63415#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {63415#(<= ~counter~0 11)} is VALID [2022-04-08 12:45:05,083 INFO L272 TraceCheckUtils]: 109: Hoare triple {63415#(<= ~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)); {63415#(<= ~counter~0 11)} is VALID [2022-04-08 12:45:05,083 INFO L290 TraceCheckUtils]: 110: Hoare triple {63415#(<= ~counter~0 11)} ~cond := #in~cond; {63415#(<= ~counter~0 11)} is VALID [2022-04-08 12:45:05,084 INFO L290 TraceCheckUtils]: 111: Hoare triple {63415#(<= ~counter~0 11)} assume !(0 == ~cond); {63415#(<= ~counter~0 11)} is VALID [2022-04-08 12:45:05,084 INFO L290 TraceCheckUtils]: 112: Hoare triple {63415#(<= ~counter~0 11)} assume true; {63415#(<= ~counter~0 11)} is VALID [2022-04-08 12:45:05,085 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {63415#(<= ~counter~0 11)} {63415#(<= ~counter~0 11)} #63#return; {63415#(<= ~counter~0 11)} is VALID [2022-04-08 12:45:05,085 INFO L290 TraceCheckUtils]: 114: Hoare triple {63415#(<= ~counter~0 11)} assume !!(0 != ~r~0); {63415#(<= ~counter~0 11)} is VALID [2022-04-08 12:45:05,085 INFO L290 TraceCheckUtils]: 115: Hoare triple {63415#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63415#(<= ~counter~0 11)} is VALID [2022-04-08 12:45:05,086 INFO L290 TraceCheckUtils]: 116: Hoare triple {63415#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63443#(<= ~counter~0 12)} is VALID [2022-04-08 12:45:05,086 INFO L290 TraceCheckUtils]: 117: Hoare triple {63443#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {63443#(<= ~counter~0 12)} is VALID [2022-04-08 12:45:05,087 INFO L272 TraceCheckUtils]: 118: Hoare triple {63443#(<= ~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)); {63443#(<= ~counter~0 12)} is VALID [2022-04-08 12:45:05,087 INFO L290 TraceCheckUtils]: 119: Hoare triple {63443#(<= ~counter~0 12)} ~cond := #in~cond; {63443#(<= ~counter~0 12)} is VALID [2022-04-08 12:45:05,087 INFO L290 TraceCheckUtils]: 120: Hoare triple {63443#(<= ~counter~0 12)} assume !(0 == ~cond); {63443#(<= ~counter~0 12)} is VALID [2022-04-08 12:45:05,088 INFO L290 TraceCheckUtils]: 121: Hoare triple {63443#(<= ~counter~0 12)} assume true; {63443#(<= ~counter~0 12)} is VALID [2022-04-08 12:45:05,088 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {63443#(<= ~counter~0 12)} {63443#(<= ~counter~0 12)} #63#return; {63443#(<= ~counter~0 12)} is VALID [2022-04-08 12:45:05,089 INFO L290 TraceCheckUtils]: 123: Hoare triple {63443#(<= ~counter~0 12)} assume !!(0 != ~r~0); {63443#(<= ~counter~0 12)} is VALID [2022-04-08 12:45:05,089 INFO L290 TraceCheckUtils]: 124: Hoare triple {63443#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63443#(<= ~counter~0 12)} is VALID [2022-04-08 12:45:05,090 INFO L290 TraceCheckUtils]: 125: Hoare triple {63443#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63471#(<= ~counter~0 13)} is VALID [2022-04-08 12:45:05,090 INFO L290 TraceCheckUtils]: 126: Hoare triple {63471#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {63471#(<= ~counter~0 13)} is VALID [2022-04-08 12:45:05,091 INFO L272 TraceCheckUtils]: 127: Hoare triple {63471#(<= ~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)); {63471#(<= ~counter~0 13)} is VALID [2022-04-08 12:45:05,091 INFO L290 TraceCheckUtils]: 128: Hoare triple {63471#(<= ~counter~0 13)} ~cond := #in~cond; {63471#(<= ~counter~0 13)} is VALID [2022-04-08 12:45:05,091 INFO L290 TraceCheckUtils]: 129: Hoare triple {63471#(<= ~counter~0 13)} assume !(0 == ~cond); {63471#(<= ~counter~0 13)} is VALID [2022-04-08 12:45:05,092 INFO L290 TraceCheckUtils]: 130: Hoare triple {63471#(<= ~counter~0 13)} assume true; {63471#(<= ~counter~0 13)} is VALID [2022-04-08 12:45:05,092 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {63471#(<= ~counter~0 13)} {63471#(<= ~counter~0 13)} #63#return; {63471#(<= ~counter~0 13)} is VALID [2022-04-08 12:45:05,092 INFO L290 TraceCheckUtils]: 132: Hoare triple {63471#(<= ~counter~0 13)} assume !!(0 != ~r~0); {63471#(<= ~counter~0 13)} is VALID [2022-04-08 12:45:05,093 INFO L290 TraceCheckUtils]: 133: Hoare triple {63471#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63471#(<= ~counter~0 13)} is VALID [2022-04-08 12:45:05,094 INFO L290 TraceCheckUtils]: 134: Hoare triple {63471#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63499#(<= ~counter~0 14)} is VALID [2022-04-08 12:45:05,094 INFO L290 TraceCheckUtils]: 135: Hoare triple {63499#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {63499#(<= ~counter~0 14)} is VALID [2022-04-08 12:45:05,094 INFO L272 TraceCheckUtils]: 136: Hoare triple {63499#(<= ~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)); {63499#(<= ~counter~0 14)} is VALID [2022-04-08 12:45:05,095 INFO L290 TraceCheckUtils]: 137: Hoare triple {63499#(<= ~counter~0 14)} ~cond := #in~cond; {63499#(<= ~counter~0 14)} is VALID [2022-04-08 12:45:05,095 INFO L290 TraceCheckUtils]: 138: Hoare triple {63499#(<= ~counter~0 14)} assume !(0 == ~cond); {63499#(<= ~counter~0 14)} is VALID [2022-04-08 12:45:05,095 INFO L290 TraceCheckUtils]: 139: Hoare triple {63499#(<= ~counter~0 14)} assume true; {63499#(<= ~counter~0 14)} is VALID [2022-04-08 12:45:05,096 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {63499#(<= ~counter~0 14)} {63499#(<= ~counter~0 14)} #63#return; {63499#(<= ~counter~0 14)} is VALID [2022-04-08 12:45:05,096 INFO L290 TraceCheckUtils]: 141: Hoare triple {63499#(<= ~counter~0 14)} assume !!(0 != ~r~0); {63499#(<= ~counter~0 14)} is VALID [2022-04-08 12:45:05,096 INFO L290 TraceCheckUtils]: 142: Hoare triple {63499#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63499#(<= ~counter~0 14)} is VALID [2022-04-08 12:45:05,097 INFO L290 TraceCheckUtils]: 143: Hoare triple {63499#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63527#(<= ~counter~0 15)} is VALID [2022-04-08 12:45:05,098 INFO L290 TraceCheckUtils]: 144: Hoare triple {63527#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {63527#(<= ~counter~0 15)} is VALID [2022-04-08 12:45:05,098 INFO L272 TraceCheckUtils]: 145: Hoare triple {63527#(<= ~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)); {63527#(<= ~counter~0 15)} is VALID [2022-04-08 12:45:05,098 INFO L290 TraceCheckUtils]: 146: Hoare triple {63527#(<= ~counter~0 15)} ~cond := #in~cond; {63527#(<= ~counter~0 15)} is VALID [2022-04-08 12:45:05,099 INFO L290 TraceCheckUtils]: 147: Hoare triple {63527#(<= ~counter~0 15)} assume !(0 == ~cond); {63527#(<= ~counter~0 15)} is VALID [2022-04-08 12:45:05,099 INFO L290 TraceCheckUtils]: 148: Hoare triple {63527#(<= ~counter~0 15)} assume true; {63527#(<= ~counter~0 15)} is VALID [2022-04-08 12:45:05,100 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {63527#(<= ~counter~0 15)} {63527#(<= ~counter~0 15)} #63#return; {63527#(<= ~counter~0 15)} is VALID [2022-04-08 12:45:05,100 INFO L290 TraceCheckUtils]: 150: Hoare triple {63527#(<= ~counter~0 15)} assume !!(0 != ~r~0); {63527#(<= ~counter~0 15)} is VALID [2022-04-08 12:45:05,100 INFO L290 TraceCheckUtils]: 151: Hoare triple {63527#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63527#(<= ~counter~0 15)} is VALID [2022-04-08 12:45:05,101 INFO L290 TraceCheckUtils]: 152: Hoare triple {63527#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63555#(<= ~counter~0 16)} is VALID [2022-04-08 12:45:05,101 INFO L290 TraceCheckUtils]: 153: Hoare triple {63555#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {63555#(<= ~counter~0 16)} is VALID [2022-04-08 12:45:05,102 INFO L272 TraceCheckUtils]: 154: Hoare triple {63555#(<= ~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)); {63555#(<= ~counter~0 16)} is VALID [2022-04-08 12:45:05,102 INFO L290 TraceCheckUtils]: 155: Hoare triple {63555#(<= ~counter~0 16)} ~cond := #in~cond; {63555#(<= ~counter~0 16)} is VALID [2022-04-08 12:45:05,103 INFO L290 TraceCheckUtils]: 156: Hoare triple {63555#(<= ~counter~0 16)} assume !(0 == ~cond); {63555#(<= ~counter~0 16)} is VALID [2022-04-08 12:45:05,103 INFO L290 TraceCheckUtils]: 157: Hoare triple {63555#(<= ~counter~0 16)} assume true; {63555#(<= ~counter~0 16)} is VALID [2022-04-08 12:45:05,103 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {63555#(<= ~counter~0 16)} {63555#(<= ~counter~0 16)} #63#return; {63555#(<= ~counter~0 16)} is VALID [2022-04-08 12:45:05,104 INFO L290 TraceCheckUtils]: 159: Hoare triple {63555#(<= ~counter~0 16)} assume !!(0 != ~r~0); {63555#(<= ~counter~0 16)} is VALID [2022-04-08 12:45:05,104 INFO L290 TraceCheckUtils]: 160: Hoare triple {63555#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63555#(<= ~counter~0 16)} is VALID [2022-04-08 12:45:05,105 INFO L290 TraceCheckUtils]: 161: Hoare triple {63555#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63583#(<= ~counter~0 17)} is VALID [2022-04-08 12:45:05,105 INFO L290 TraceCheckUtils]: 162: Hoare triple {63583#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {63583#(<= ~counter~0 17)} is VALID [2022-04-08 12:45:05,106 INFO L272 TraceCheckUtils]: 163: Hoare triple {63583#(<= ~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)); {63583#(<= ~counter~0 17)} is VALID [2022-04-08 12:45:05,106 INFO L290 TraceCheckUtils]: 164: Hoare triple {63583#(<= ~counter~0 17)} ~cond := #in~cond; {63583#(<= ~counter~0 17)} is VALID [2022-04-08 12:45:05,106 INFO L290 TraceCheckUtils]: 165: Hoare triple {63583#(<= ~counter~0 17)} assume !(0 == ~cond); {63583#(<= ~counter~0 17)} is VALID [2022-04-08 12:45:05,107 INFO L290 TraceCheckUtils]: 166: Hoare triple {63583#(<= ~counter~0 17)} assume true; {63583#(<= ~counter~0 17)} is VALID [2022-04-08 12:45:05,107 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {63583#(<= ~counter~0 17)} {63583#(<= ~counter~0 17)} #63#return; {63583#(<= ~counter~0 17)} is VALID [2022-04-08 12:45:05,108 INFO L290 TraceCheckUtils]: 168: Hoare triple {63583#(<= ~counter~0 17)} assume !!(0 != ~r~0); {63583#(<= ~counter~0 17)} is VALID [2022-04-08 12:45:05,108 INFO L290 TraceCheckUtils]: 169: Hoare triple {63583#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63583#(<= ~counter~0 17)} is VALID [2022-04-08 12:45:05,109 INFO L290 TraceCheckUtils]: 170: Hoare triple {63583#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63611#(<= ~counter~0 18)} is VALID [2022-04-08 12:45:05,109 INFO L290 TraceCheckUtils]: 171: Hoare triple {63611#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {63611#(<= ~counter~0 18)} is VALID [2022-04-08 12:45:05,111 INFO L272 TraceCheckUtils]: 172: Hoare triple {63611#(<= ~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)); {63611#(<= ~counter~0 18)} is VALID [2022-04-08 12:45:05,111 INFO L290 TraceCheckUtils]: 173: Hoare triple {63611#(<= ~counter~0 18)} ~cond := #in~cond; {63611#(<= ~counter~0 18)} is VALID [2022-04-08 12:45:05,111 INFO L290 TraceCheckUtils]: 174: Hoare triple {63611#(<= ~counter~0 18)} assume !(0 == ~cond); {63611#(<= ~counter~0 18)} is VALID [2022-04-08 12:45:05,112 INFO L290 TraceCheckUtils]: 175: Hoare triple {63611#(<= ~counter~0 18)} assume true; {63611#(<= ~counter~0 18)} is VALID [2022-04-08 12:45:05,112 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {63611#(<= ~counter~0 18)} {63611#(<= ~counter~0 18)} #63#return; {63611#(<= ~counter~0 18)} is VALID [2022-04-08 12:45:05,113 INFO L290 TraceCheckUtils]: 177: Hoare triple {63611#(<= ~counter~0 18)} assume !!(0 != ~r~0); {63611#(<= ~counter~0 18)} is VALID [2022-04-08 12:45:05,113 INFO L290 TraceCheckUtils]: 178: Hoare triple {63611#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63611#(<= ~counter~0 18)} is VALID [2022-04-08 12:45:05,115 INFO L290 TraceCheckUtils]: 179: Hoare triple {63611#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63639#(<= ~counter~0 19)} is VALID [2022-04-08 12:45:05,115 INFO L290 TraceCheckUtils]: 180: Hoare triple {63639#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {63639#(<= ~counter~0 19)} is VALID [2022-04-08 12:45:05,116 INFO L272 TraceCheckUtils]: 181: Hoare triple {63639#(<= ~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)); {63639#(<= ~counter~0 19)} is VALID [2022-04-08 12:45:05,116 INFO L290 TraceCheckUtils]: 182: Hoare triple {63639#(<= ~counter~0 19)} ~cond := #in~cond; {63639#(<= ~counter~0 19)} is VALID [2022-04-08 12:45:05,116 INFO L290 TraceCheckUtils]: 183: Hoare triple {63639#(<= ~counter~0 19)} assume !(0 == ~cond); {63639#(<= ~counter~0 19)} is VALID [2022-04-08 12:45:05,117 INFO L290 TraceCheckUtils]: 184: Hoare triple {63639#(<= ~counter~0 19)} assume true; {63639#(<= ~counter~0 19)} is VALID [2022-04-08 12:45:05,117 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {63639#(<= ~counter~0 19)} {63639#(<= ~counter~0 19)} #63#return; {63639#(<= ~counter~0 19)} is VALID [2022-04-08 12:45:05,117 INFO L290 TraceCheckUtils]: 186: Hoare triple {63639#(<= ~counter~0 19)} assume !!(0 != ~r~0); {63639#(<= ~counter~0 19)} is VALID [2022-04-08 12:45:05,118 INFO L290 TraceCheckUtils]: 187: Hoare triple {63639#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63639#(<= ~counter~0 19)} is VALID [2022-04-08 12:45:05,119 INFO L290 TraceCheckUtils]: 188: Hoare triple {63639#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63667#(<= ~counter~0 20)} is VALID [2022-04-08 12:45:05,119 INFO L290 TraceCheckUtils]: 189: Hoare triple {63667#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {63667#(<= ~counter~0 20)} is VALID [2022-04-08 12:45:05,120 INFO L272 TraceCheckUtils]: 190: Hoare triple {63667#(<= ~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)); {63667#(<= ~counter~0 20)} is VALID [2022-04-08 12:45:05,120 INFO L290 TraceCheckUtils]: 191: Hoare triple {63667#(<= ~counter~0 20)} ~cond := #in~cond; {63667#(<= ~counter~0 20)} is VALID [2022-04-08 12:45:05,120 INFO L290 TraceCheckUtils]: 192: Hoare triple {63667#(<= ~counter~0 20)} assume !(0 == ~cond); {63667#(<= ~counter~0 20)} is VALID [2022-04-08 12:45:05,121 INFO L290 TraceCheckUtils]: 193: Hoare triple {63667#(<= ~counter~0 20)} assume true; {63667#(<= ~counter~0 20)} is VALID [2022-04-08 12:45:05,121 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {63667#(<= ~counter~0 20)} {63667#(<= ~counter~0 20)} #63#return; {63667#(<= ~counter~0 20)} is VALID [2022-04-08 12:45:05,121 INFO L290 TraceCheckUtils]: 195: Hoare triple {63667#(<= ~counter~0 20)} assume !!(0 != ~r~0); {63667#(<= ~counter~0 20)} is VALID [2022-04-08 12:45:05,122 INFO L290 TraceCheckUtils]: 196: Hoare triple {63667#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63667#(<= ~counter~0 20)} is VALID [2022-04-08 12:45:05,122 INFO L290 TraceCheckUtils]: 197: Hoare triple {63667#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63695#(<= ~counter~0 21)} is VALID [2022-04-08 12:45:05,123 INFO L290 TraceCheckUtils]: 198: Hoare triple {63695#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {63695#(<= ~counter~0 21)} is VALID [2022-04-08 12:45:05,123 INFO L272 TraceCheckUtils]: 199: Hoare triple {63695#(<= ~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)); {63695#(<= ~counter~0 21)} is VALID [2022-04-08 12:45:05,124 INFO L290 TraceCheckUtils]: 200: Hoare triple {63695#(<= ~counter~0 21)} ~cond := #in~cond; {63695#(<= ~counter~0 21)} is VALID [2022-04-08 12:45:05,124 INFO L290 TraceCheckUtils]: 201: Hoare triple {63695#(<= ~counter~0 21)} assume !(0 == ~cond); {63695#(<= ~counter~0 21)} is VALID [2022-04-08 12:45:05,124 INFO L290 TraceCheckUtils]: 202: Hoare triple {63695#(<= ~counter~0 21)} assume true; {63695#(<= ~counter~0 21)} is VALID [2022-04-08 12:45:05,125 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {63695#(<= ~counter~0 21)} {63695#(<= ~counter~0 21)} #63#return; {63695#(<= ~counter~0 21)} is VALID [2022-04-08 12:45:05,125 INFO L290 TraceCheckUtils]: 204: Hoare triple {63695#(<= ~counter~0 21)} assume !!(0 != ~r~0); {63695#(<= ~counter~0 21)} is VALID [2022-04-08 12:45:05,126 INFO L290 TraceCheckUtils]: 205: Hoare triple {63695#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63695#(<= ~counter~0 21)} is VALID [2022-04-08 12:45:05,126 INFO L290 TraceCheckUtils]: 206: Hoare triple {63695#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63723#(<= ~counter~0 22)} is VALID [2022-04-08 12:45:05,127 INFO L290 TraceCheckUtils]: 207: Hoare triple {63723#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {63723#(<= ~counter~0 22)} is VALID [2022-04-08 12:45:05,127 INFO L272 TraceCheckUtils]: 208: Hoare triple {63723#(<= ~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)); {63723#(<= ~counter~0 22)} is VALID [2022-04-08 12:45:05,128 INFO L290 TraceCheckUtils]: 209: Hoare triple {63723#(<= ~counter~0 22)} ~cond := #in~cond; {63723#(<= ~counter~0 22)} is VALID [2022-04-08 12:45:05,128 INFO L290 TraceCheckUtils]: 210: Hoare triple {63723#(<= ~counter~0 22)} assume !(0 == ~cond); {63723#(<= ~counter~0 22)} is VALID [2022-04-08 12:45:05,128 INFO L290 TraceCheckUtils]: 211: Hoare triple {63723#(<= ~counter~0 22)} assume true; {63723#(<= ~counter~0 22)} is VALID [2022-04-08 12:45:05,129 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {63723#(<= ~counter~0 22)} {63723#(<= ~counter~0 22)} #63#return; {63723#(<= ~counter~0 22)} is VALID [2022-04-08 12:45:05,129 INFO L290 TraceCheckUtils]: 213: Hoare triple {63723#(<= ~counter~0 22)} assume !!(0 != ~r~0); {63723#(<= ~counter~0 22)} is VALID [2022-04-08 12:45:05,129 INFO L290 TraceCheckUtils]: 214: Hoare triple {63723#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63723#(<= ~counter~0 22)} is VALID [2022-04-08 12:45:05,130 INFO L290 TraceCheckUtils]: 215: Hoare triple {63723#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63751#(<= ~counter~0 23)} is VALID [2022-04-08 12:45:05,131 INFO L290 TraceCheckUtils]: 216: Hoare triple {63751#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {63751#(<= ~counter~0 23)} is VALID [2022-04-08 12:45:05,131 INFO L272 TraceCheckUtils]: 217: Hoare triple {63751#(<= ~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)); {63751#(<= ~counter~0 23)} is VALID [2022-04-08 12:45:05,131 INFO L290 TraceCheckUtils]: 218: Hoare triple {63751#(<= ~counter~0 23)} ~cond := #in~cond; {63751#(<= ~counter~0 23)} is VALID [2022-04-08 12:45:05,132 INFO L290 TraceCheckUtils]: 219: Hoare triple {63751#(<= ~counter~0 23)} assume !(0 == ~cond); {63751#(<= ~counter~0 23)} is VALID [2022-04-08 12:45:05,132 INFO L290 TraceCheckUtils]: 220: Hoare triple {63751#(<= ~counter~0 23)} assume true; {63751#(<= ~counter~0 23)} is VALID [2022-04-08 12:45:05,133 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {63751#(<= ~counter~0 23)} {63751#(<= ~counter~0 23)} #63#return; {63751#(<= ~counter~0 23)} is VALID [2022-04-08 12:45:05,133 INFO L290 TraceCheckUtils]: 222: Hoare triple {63751#(<= ~counter~0 23)} assume !!(0 != ~r~0); {63751#(<= ~counter~0 23)} is VALID [2022-04-08 12:45:05,133 INFO L290 TraceCheckUtils]: 223: Hoare triple {63751#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63751#(<= ~counter~0 23)} is VALID [2022-04-08 12:45:05,134 INFO L290 TraceCheckUtils]: 224: Hoare triple {63751#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63779#(<= ~counter~0 24)} is VALID [2022-04-08 12:45:05,134 INFO L290 TraceCheckUtils]: 225: Hoare triple {63779#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {63779#(<= ~counter~0 24)} is VALID [2022-04-08 12:45:05,135 INFO L272 TraceCheckUtils]: 226: Hoare triple {63779#(<= ~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)); {63779#(<= ~counter~0 24)} is VALID [2022-04-08 12:45:05,135 INFO L290 TraceCheckUtils]: 227: Hoare triple {63779#(<= ~counter~0 24)} ~cond := #in~cond; {63779#(<= ~counter~0 24)} is VALID [2022-04-08 12:45:05,135 INFO L290 TraceCheckUtils]: 228: Hoare triple {63779#(<= ~counter~0 24)} assume !(0 == ~cond); {63779#(<= ~counter~0 24)} is VALID [2022-04-08 12:45:05,136 INFO L290 TraceCheckUtils]: 229: Hoare triple {63779#(<= ~counter~0 24)} assume true; {63779#(<= ~counter~0 24)} is VALID [2022-04-08 12:45:05,136 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {63779#(<= ~counter~0 24)} {63779#(<= ~counter~0 24)} #63#return; {63779#(<= ~counter~0 24)} is VALID [2022-04-08 12:45:05,137 INFO L290 TraceCheckUtils]: 231: Hoare triple {63779#(<= ~counter~0 24)} assume !!(0 != ~r~0); {63779#(<= ~counter~0 24)} is VALID [2022-04-08 12:45:05,137 INFO L290 TraceCheckUtils]: 232: Hoare triple {63779#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63779#(<= ~counter~0 24)} is VALID [2022-04-08 12:45:05,138 INFO L290 TraceCheckUtils]: 233: Hoare triple {63779#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63807#(<= ~counter~0 25)} is VALID [2022-04-08 12:45:05,138 INFO L290 TraceCheckUtils]: 234: Hoare triple {63807#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {63807#(<= ~counter~0 25)} is VALID [2022-04-08 12:45:05,139 INFO L272 TraceCheckUtils]: 235: Hoare triple {63807#(<= ~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)); {63807#(<= ~counter~0 25)} is VALID [2022-04-08 12:45:05,139 INFO L290 TraceCheckUtils]: 236: Hoare triple {63807#(<= ~counter~0 25)} ~cond := #in~cond; {63807#(<= ~counter~0 25)} is VALID [2022-04-08 12:45:05,139 INFO L290 TraceCheckUtils]: 237: Hoare triple {63807#(<= ~counter~0 25)} assume !(0 == ~cond); {63807#(<= ~counter~0 25)} is VALID [2022-04-08 12:45:05,139 INFO L290 TraceCheckUtils]: 238: Hoare triple {63807#(<= ~counter~0 25)} assume true; {63807#(<= ~counter~0 25)} is VALID [2022-04-08 12:45:05,140 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {63807#(<= ~counter~0 25)} {63807#(<= ~counter~0 25)} #63#return; {63807#(<= ~counter~0 25)} is VALID [2022-04-08 12:45:05,140 INFO L290 TraceCheckUtils]: 240: Hoare triple {63807#(<= ~counter~0 25)} assume !!(0 != ~r~0); {63807#(<= ~counter~0 25)} is VALID [2022-04-08 12:45:05,141 INFO L290 TraceCheckUtils]: 241: Hoare triple {63807#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63807#(<= ~counter~0 25)} is VALID [2022-04-08 12:45:05,141 INFO L290 TraceCheckUtils]: 242: Hoare triple {63807#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63835#(<= ~counter~0 26)} is VALID [2022-04-08 12:45:05,142 INFO L290 TraceCheckUtils]: 243: Hoare triple {63835#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {63835#(<= ~counter~0 26)} is VALID [2022-04-08 12:45:05,142 INFO L272 TraceCheckUtils]: 244: Hoare triple {63835#(<= ~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)); {63835#(<= ~counter~0 26)} is VALID [2022-04-08 12:45:05,143 INFO L290 TraceCheckUtils]: 245: Hoare triple {63835#(<= ~counter~0 26)} ~cond := #in~cond; {63835#(<= ~counter~0 26)} is VALID [2022-04-08 12:45:05,143 INFO L290 TraceCheckUtils]: 246: Hoare triple {63835#(<= ~counter~0 26)} assume !(0 == ~cond); {63835#(<= ~counter~0 26)} is VALID [2022-04-08 12:45:05,143 INFO L290 TraceCheckUtils]: 247: Hoare triple {63835#(<= ~counter~0 26)} assume true; {63835#(<= ~counter~0 26)} is VALID [2022-04-08 12:45:05,144 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {63835#(<= ~counter~0 26)} {63835#(<= ~counter~0 26)} #63#return; {63835#(<= ~counter~0 26)} is VALID [2022-04-08 12:45:05,144 INFO L290 TraceCheckUtils]: 249: Hoare triple {63835#(<= ~counter~0 26)} assume !!(0 != ~r~0); {63835#(<= ~counter~0 26)} is VALID [2022-04-08 12:45:05,144 INFO L290 TraceCheckUtils]: 250: Hoare triple {63835#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63835#(<= ~counter~0 26)} is VALID [2022-04-08 12:45:05,145 INFO L290 TraceCheckUtils]: 251: Hoare triple {63835#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63863#(<= ~counter~0 27)} is VALID [2022-04-08 12:45:05,145 INFO L290 TraceCheckUtils]: 252: Hoare triple {63863#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {63863#(<= ~counter~0 27)} is VALID [2022-04-08 12:45:05,146 INFO L272 TraceCheckUtils]: 253: Hoare triple {63863#(<= ~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)); {63863#(<= ~counter~0 27)} is VALID [2022-04-08 12:45:05,146 INFO L290 TraceCheckUtils]: 254: Hoare triple {63863#(<= ~counter~0 27)} ~cond := #in~cond; {63863#(<= ~counter~0 27)} is VALID [2022-04-08 12:45:05,146 INFO L290 TraceCheckUtils]: 255: Hoare triple {63863#(<= ~counter~0 27)} assume !(0 == ~cond); {63863#(<= ~counter~0 27)} is VALID [2022-04-08 12:45:05,147 INFO L290 TraceCheckUtils]: 256: Hoare triple {63863#(<= ~counter~0 27)} assume true; {63863#(<= ~counter~0 27)} is VALID [2022-04-08 12:45:05,147 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {63863#(<= ~counter~0 27)} {63863#(<= ~counter~0 27)} #63#return; {63863#(<= ~counter~0 27)} is VALID [2022-04-08 12:45:05,148 INFO L290 TraceCheckUtils]: 258: Hoare triple {63863#(<= ~counter~0 27)} assume !!(0 != ~r~0); {63863#(<= ~counter~0 27)} is VALID [2022-04-08 12:45:05,148 INFO L290 TraceCheckUtils]: 259: Hoare triple {63863#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63863#(<= ~counter~0 27)} is VALID [2022-04-08 12:45:05,149 INFO L290 TraceCheckUtils]: 260: Hoare triple {63863#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63891#(<= ~counter~0 28)} is VALID [2022-04-08 12:45:05,149 INFO L290 TraceCheckUtils]: 261: Hoare triple {63891#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {63891#(<= ~counter~0 28)} is VALID [2022-04-08 12:45:05,150 INFO L272 TraceCheckUtils]: 262: Hoare triple {63891#(<= ~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)); {63891#(<= ~counter~0 28)} is VALID [2022-04-08 12:45:05,150 INFO L290 TraceCheckUtils]: 263: Hoare triple {63891#(<= ~counter~0 28)} ~cond := #in~cond; {63891#(<= ~counter~0 28)} is VALID [2022-04-08 12:45:05,150 INFO L290 TraceCheckUtils]: 264: Hoare triple {63891#(<= ~counter~0 28)} assume !(0 == ~cond); {63891#(<= ~counter~0 28)} is VALID [2022-04-08 12:45:05,151 INFO L290 TraceCheckUtils]: 265: Hoare triple {63891#(<= ~counter~0 28)} assume true; {63891#(<= ~counter~0 28)} is VALID [2022-04-08 12:45:05,151 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {63891#(<= ~counter~0 28)} {63891#(<= ~counter~0 28)} #63#return; {63891#(<= ~counter~0 28)} is VALID [2022-04-08 12:45:05,152 INFO L290 TraceCheckUtils]: 267: Hoare triple {63891#(<= ~counter~0 28)} assume !!(0 != ~r~0); {63891#(<= ~counter~0 28)} is VALID [2022-04-08 12:45:05,152 INFO L290 TraceCheckUtils]: 268: Hoare triple {63891#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63891#(<= ~counter~0 28)} is VALID [2022-04-08 12:45:05,153 INFO L290 TraceCheckUtils]: 269: Hoare triple {63891#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63919#(<= ~counter~0 29)} is VALID [2022-04-08 12:45:05,153 INFO L290 TraceCheckUtils]: 270: Hoare triple {63919#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {63919#(<= ~counter~0 29)} is VALID [2022-04-08 12:45:05,154 INFO L272 TraceCheckUtils]: 271: Hoare triple {63919#(<= ~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)); {63919#(<= ~counter~0 29)} is VALID [2022-04-08 12:45:05,154 INFO L290 TraceCheckUtils]: 272: Hoare triple {63919#(<= ~counter~0 29)} ~cond := #in~cond; {63919#(<= ~counter~0 29)} is VALID [2022-04-08 12:45:05,154 INFO L290 TraceCheckUtils]: 273: Hoare triple {63919#(<= ~counter~0 29)} assume !(0 == ~cond); {63919#(<= ~counter~0 29)} is VALID [2022-04-08 12:45:05,155 INFO L290 TraceCheckUtils]: 274: Hoare triple {63919#(<= ~counter~0 29)} assume true; {63919#(<= ~counter~0 29)} is VALID [2022-04-08 12:45:05,155 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {63919#(<= ~counter~0 29)} {63919#(<= ~counter~0 29)} #63#return; {63919#(<= ~counter~0 29)} is VALID [2022-04-08 12:45:05,156 INFO L290 TraceCheckUtils]: 276: Hoare triple {63919#(<= ~counter~0 29)} assume !!(0 != ~r~0); {63919#(<= ~counter~0 29)} is VALID [2022-04-08 12:45:05,156 INFO L290 TraceCheckUtils]: 277: Hoare triple {63919#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63919#(<= ~counter~0 29)} is VALID [2022-04-08 12:45:05,157 INFO L290 TraceCheckUtils]: 278: Hoare triple {63919#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63947#(<= ~counter~0 30)} is VALID [2022-04-08 12:45:05,157 INFO L290 TraceCheckUtils]: 279: Hoare triple {63947#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {63947#(<= ~counter~0 30)} is VALID [2022-04-08 12:45:05,158 INFO L272 TraceCheckUtils]: 280: Hoare triple {63947#(<= ~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)); {63947#(<= ~counter~0 30)} is VALID [2022-04-08 12:45:05,158 INFO L290 TraceCheckUtils]: 281: Hoare triple {63947#(<= ~counter~0 30)} ~cond := #in~cond; {63947#(<= ~counter~0 30)} is VALID [2022-04-08 12:45:05,158 INFO L290 TraceCheckUtils]: 282: Hoare triple {63947#(<= ~counter~0 30)} assume !(0 == ~cond); {63947#(<= ~counter~0 30)} is VALID [2022-04-08 12:45:05,158 INFO L290 TraceCheckUtils]: 283: Hoare triple {63947#(<= ~counter~0 30)} assume true; {63947#(<= ~counter~0 30)} is VALID [2022-04-08 12:45:05,159 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {63947#(<= ~counter~0 30)} {63947#(<= ~counter~0 30)} #63#return; {63947#(<= ~counter~0 30)} is VALID [2022-04-08 12:45:05,159 INFO L290 TraceCheckUtils]: 285: Hoare triple {63947#(<= ~counter~0 30)} assume !!(0 != ~r~0); {63947#(<= ~counter~0 30)} is VALID [2022-04-08 12:45:05,160 INFO L290 TraceCheckUtils]: 286: Hoare triple {63947#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63947#(<= ~counter~0 30)} is VALID [2022-04-08 12:45:05,160 INFO L290 TraceCheckUtils]: 287: Hoare triple {63947#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63975#(<= ~counter~0 31)} is VALID [2022-04-08 12:45:05,161 INFO L290 TraceCheckUtils]: 288: Hoare triple {63975#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {63975#(<= ~counter~0 31)} is VALID [2022-04-08 12:45:05,161 INFO L272 TraceCheckUtils]: 289: Hoare triple {63975#(<= ~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)); {63975#(<= ~counter~0 31)} is VALID [2022-04-08 12:45:05,162 INFO L290 TraceCheckUtils]: 290: Hoare triple {63975#(<= ~counter~0 31)} ~cond := #in~cond; {63975#(<= ~counter~0 31)} is VALID [2022-04-08 12:45:05,162 INFO L290 TraceCheckUtils]: 291: Hoare triple {63975#(<= ~counter~0 31)} assume !(0 == ~cond); {63975#(<= ~counter~0 31)} is VALID [2022-04-08 12:45:05,162 INFO L290 TraceCheckUtils]: 292: Hoare triple {63975#(<= ~counter~0 31)} assume true; {63975#(<= ~counter~0 31)} is VALID [2022-04-08 12:45:05,163 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {63975#(<= ~counter~0 31)} {63975#(<= ~counter~0 31)} #63#return; {63975#(<= ~counter~0 31)} is VALID [2022-04-08 12:45:05,163 INFO L290 TraceCheckUtils]: 294: Hoare triple {63975#(<= ~counter~0 31)} assume !!(0 != ~r~0); {63975#(<= ~counter~0 31)} is VALID [2022-04-08 12:45:05,163 INFO L290 TraceCheckUtils]: 295: Hoare triple {63975#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63975#(<= ~counter~0 31)} is VALID [2022-04-08 12:45:05,164 INFO L290 TraceCheckUtils]: 296: Hoare triple {63975#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64003#(<= |main_#t~post6| 31)} is VALID [2022-04-08 12:45:05,164 INFO L290 TraceCheckUtils]: 297: Hoare triple {64003#(<= |main_#t~post6| 31)} assume !(#t~post6 < 50);havoc #t~post6; {63079#false} is VALID [2022-04-08 12:45:05,164 INFO L272 TraceCheckUtils]: 298: Hoare triple {63079#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)); {63079#false} is VALID [2022-04-08 12:45:05,164 INFO L290 TraceCheckUtils]: 299: Hoare triple {63079#false} ~cond := #in~cond; {63079#false} is VALID [2022-04-08 12:45:05,165 INFO L290 TraceCheckUtils]: 300: Hoare triple {63079#false} assume 0 == ~cond; {63079#false} is VALID [2022-04-08 12:45:05,165 INFO L290 TraceCheckUtils]: 301: Hoare triple {63079#false} assume !false; {63079#false} is VALID [2022-04-08 12:45:05,166 INFO L134 CoverageAnalysis]: Checked inductivity of 4313 backedges. 62 proven. 4247 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:45:05,166 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:45:06,920 INFO L290 TraceCheckUtils]: 301: Hoare triple {63079#false} assume !false; {63079#false} is VALID [2022-04-08 12:45:06,920 INFO L290 TraceCheckUtils]: 300: Hoare triple {63079#false} assume 0 == ~cond; {63079#false} is VALID [2022-04-08 12:45:06,920 INFO L290 TraceCheckUtils]: 299: Hoare triple {63079#false} ~cond := #in~cond; {63079#false} is VALID [2022-04-08 12:45:06,920 INFO L272 TraceCheckUtils]: 298: Hoare triple {63079#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)); {63079#false} is VALID [2022-04-08 12:45:06,921 INFO L290 TraceCheckUtils]: 297: Hoare triple {64031#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {63079#false} is VALID [2022-04-08 12:45:06,921 INFO L290 TraceCheckUtils]: 296: Hoare triple {64035#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64031#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:45:06,921 INFO L290 TraceCheckUtils]: 295: Hoare triple {64035#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64035#(< ~counter~0 50)} is VALID [2022-04-08 12:45:06,922 INFO L290 TraceCheckUtils]: 294: Hoare triple {64035#(< ~counter~0 50)} assume !!(0 != ~r~0); {64035#(< ~counter~0 50)} is VALID [2022-04-08 12:45:06,922 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {63078#true} {64035#(< ~counter~0 50)} #63#return; {64035#(< ~counter~0 50)} is VALID [2022-04-08 12:45:06,922 INFO L290 TraceCheckUtils]: 292: Hoare triple {63078#true} assume true; {63078#true} is VALID [2022-04-08 12:45:06,922 INFO L290 TraceCheckUtils]: 291: Hoare triple {63078#true} assume !(0 == ~cond); {63078#true} is VALID [2022-04-08 12:45:06,922 INFO L290 TraceCheckUtils]: 290: Hoare triple {63078#true} ~cond := #in~cond; {63078#true} is VALID [2022-04-08 12:45:06,922 INFO L272 TraceCheckUtils]: 289: Hoare triple {64035#(< ~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)); {63078#true} is VALID [2022-04-08 12:45:06,923 INFO L290 TraceCheckUtils]: 288: Hoare triple {64035#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {64035#(< ~counter~0 50)} is VALID [2022-04-08 12:45:06,924 INFO L290 TraceCheckUtils]: 287: Hoare triple {64063#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64035#(< ~counter~0 50)} is VALID [2022-04-08 12:45:06,924 INFO L290 TraceCheckUtils]: 286: Hoare triple {64063#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64063#(< ~counter~0 49)} is VALID [2022-04-08 12:45:06,925 INFO L290 TraceCheckUtils]: 285: Hoare triple {64063#(< ~counter~0 49)} assume !!(0 != ~r~0); {64063#(< ~counter~0 49)} is VALID [2022-04-08 12:45:06,925 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {63078#true} {64063#(< ~counter~0 49)} #63#return; {64063#(< ~counter~0 49)} is VALID [2022-04-08 12:45:06,925 INFO L290 TraceCheckUtils]: 283: Hoare triple {63078#true} assume true; {63078#true} is VALID [2022-04-08 12:45:06,925 INFO L290 TraceCheckUtils]: 282: Hoare triple {63078#true} assume !(0 == ~cond); {63078#true} is VALID [2022-04-08 12:45:06,925 INFO L290 TraceCheckUtils]: 281: Hoare triple {63078#true} ~cond := #in~cond; {63078#true} is VALID [2022-04-08 12:45:06,925 INFO L272 TraceCheckUtils]: 280: Hoare triple {64063#(< ~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)); {63078#true} is VALID [2022-04-08 12:45:06,926 INFO L290 TraceCheckUtils]: 279: Hoare triple {64063#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {64063#(< ~counter~0 49)} is VALID [2022-04-08 12:45:06,926 INFO L290 TraceCheckUtils]: 278: Hoare triple {64091#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64063#(< ~counter~0 49)} is VALID [2022-04-08 12:45:06,927 INFO L290 TraceCheckUtils]: 277: Hoare triple {64091#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64091#(< ~counter~0 48)} is VALID [2022-04-08 12:45:06,927 INFO L290 TraceCheckUtils]: 276: Hoare triple {64091#(< ~counter~0 48)} assume !!(0 != ~r~0); {64091#(< ~counter~0 48)} is VALID [2022-04-08 12:45:06,928 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {63078#true} {64091#(< ~counter~0 48)} #63#return; {64091#(< ~counter~0 48)} is VALID [2022-04-08 12:45:06,928 INFO L290 TraceCheckUtils]: 274: Hoare triple {63078#true} assume true; {63078#true} is VALID [2022-04-08 12:45:06,928 INFO L290 TraceCheckUtils]: 273: Hoare triple {63078#true} assume !(0 == ~cond); {63078#true} is VALID [2022-04-08 12:45:06,928 INFO L290 TraceCheckUtils]: 272: Hoare triple {63078#true} ~cond := #in~cond; {63078#true} is VALID [2022-04-08 12:45:06,928 INFO L272 TraceCheckUtils]: 271: Hoare triple {64091#(< ~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)); {63078#true} is VALID [2022-04-08 12:45:06,928 INFO L290 TraceCheckUtils]: 270: Hoare triple {64091#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {64091#(< ~counter~0 48)} is VALID [2022-04-08 12:45:06,929 INFO L290 TraceCheckUtils]: 269: Hoare triple {64119#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64091#(< ~counter~0 48)} is VALID [2022-04-08 12:45:06,929 INFO L290 TraceCheckUtils]: 268: Hoare triple {64119#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64119#(< ~counter~0 47)} is VALID [2022-04-08 12:45:06,929 INFO L290 TraceCheckUtils]: 267: Hoare triple {64119#(< ~counter~0 47)} assume !!(0 != ~r~0); {64119#(< ~counter~0 47)} is VALID [2022-04-08 12:45:06,930 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {63078#true} {64119#(< ~counter~0 47)} #63#return; {64119#(< ~counter~0 47)} is VALID [2022-04-08 12:45:06,930 INFO L290 TraceCheckUtils]: 265: Hoare triple {63078#true} assume true; {63078#true} is VALID [2022-04-08 12:45:06,930 INFO L290 TraceCheckUtils]: 264: Hoare triple {63078#true} assume !(0 == ~cond); {63078#true} is VALID [2022-04-08 12:45:06,930 INFO L290 TraceCheckUtils]: 263: Hoare triple {63078#true} ~cond := #in~cond; {63078#true} is VALID [2022-04-08 12:45:06,930 INFO L272 TraceCheckUtils]: 262: Hoare triple {64119#(< ~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)); {63078#true} is VALID [2022-04-08 12:45:06,930 INFO L290 TraceCheckUtils]: 261: Hoare triple {64119#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {64119#(< ~counter~0 47)} is VALID [2022-04-08 12:45:06,931 INFO L290 TraceCheckUtils]: 260: Hoare triple {64147#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64119#(< ~counter~0 47)} is VALID [2022-04-08 12:45:06,931 INFO L290 TraceCheckUtils]: 259: Hoare triple {64147#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64147#(< ~counter~0 46)} is VALID [2022-04-08 12:45:06,932 INFO L290 TraceCheckUtils]: 258: Hoare triple {64147#(< ~counter~0 46)} assume !!(0 != ~r~0); {64147#(< ~counter~0 46)} is VALID [2022-04-08 12:45:06,932 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {63078#true} {64147#(< ~counter~0 46)} #63#return; {64147#(< ~counter~0 46)} is VALID [2022-04-08 12:45:06,932 INFO L290 TraceCheckUtils]: 256: Hoare triple {63078#true} assume true; {63078#true} is VALID [2022-04-08 12:45:06,932 INFO L290 TraceCheckUtils]: 255: Hoare triple {63078#true} assume !(0 == ~cond); {63078#true} is VALID [2022-04-08 12:45:06,932 INFO L290 TraceCheckUtils]: 254: Hoare triple {63078#true} ~cond := #in~cond; {63078#true} is VALID [2022-04-08 12:45:06,932 INFO L272 TraceCheckUtils]: 253: Hoare triple {64147#(< ~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)); {63078#true} is VALID [2022-04-08 12:45:06,933 INFO L290 TraceCheckUtils]: 252: Hoare triple {64147#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {64147#(< ~counter~0 46)} is VALID [2022-04-08 12:45:06,933 INFO L290 TraceCheckUtils]: 251: Hoare triple {64175#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64147#(< ~counter~0 46)} is VALID [2022-04-08 12:45:06,934 INFO L290 TraceCheckUtils]: 250: Hoare triple {64175#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64175#(< ~counter~0 45)} is VALID [2022-04-08 12:45:06,934 INFO L290 TraceCheckUtils]: 249: Hoare triple {64175#(< ~counter~0 45)} assume !!(0 != ~r~0); {64175#(< ~counter~0 45)} is VALID [2022-04-08 12:45:06,935 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {63078#true} {64175#(< ~counter~0 45)} #63#return; {64175#(< ~counter~0 45)} is VALID [2022-04-08 12:45:06,935 INFO L290 TraceCheckUtils]: 247: Hoare triple {63078#true} assume true; {63078#true} is VALID [2022-04-08 12:45:06,935 INFO L290 TraceCheckUtils]: 246: Hoare triple {63078#true} assume !(0 == ~cond); {63078#true} is VALID [2022-04-08 12:45:06,935 INFO L290 TraceCheckUtils]: 245: Hoare triple {63078#true} ~cond := #in~cond; {63078#true} is VALID [2022-04-08 12:45:06,935 INFO L272 TraceCheckUtils]: 244: Hoare triple {64175#(< ~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)); {63078#true} is VALID [2022-04-08 12:45:06,935 INFO L290 TraceCheckUtils]: 243: Hoare triple {64175#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {64175#(< ~counter~0 45)} is VALID [2022-04-08 12:45:06,936 INFO L290 TraceCheckUtils]: 242: Hoare triple {64203#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64175#(< ~counter~0 45)} is VALID [2022-04-08 12:45:06,936 INFO L290 TraceCheckUtils]: 241: Hoare triple {64203#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64203#(< ~counter~0 44)} is VALID [2022-04-08 12:45:06,936 INFO L290 TraceCheckUtils]: 240: Hoare triple {64203#(< ~counter~0 44)} assume !!(0 != ~r~0); {64203#(< ~counter~0 44)} is VALID [2022-04-08 12:45:06,937 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {63078#true} {64203#(< ~counter~0 44)} #63#return; {64203#(< ~counter~0 44)} is VALID [2022-04-08 12:45:06,937 INFO L290 TraceCheckUtils]: 238: Hoare triple {63078#true} assume true; {63078#true} is VALID [2022-04-08 12:45:06,937 INFO L290 TraceCheckUtils]: 237: Hoare triple {63078#true} assume !(0 == ~cond); {63078#true} is VALID [2022-04-08 12:45:06,937 INFO L290 TraceCheckUtils]: 236: Hoare triple {63078#true} ~cond := #in~cond; {63078#true} is VALID [2022-04-08 12:45:06,937 INFO L272 TraceCheckUtils]: 235: Hoare triple {64203#(< ~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)); {63078#true} is VALID [2022-04-08 12:45:06,937 INFO L290 TraceCheckUtils]: 234: Hoare triple {64203#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {64203#(< ~counter~0 44)} is VALID [2022-04-08 12:45:06,938 INFO L290 TraceCheckUtils]: 233: Hoare triple {64231#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64203#(< ~counter~0 44)} is VALID [2022-04-08 12:45:06,938 INFO L290 TraceCheckUtils]: 232: Hoare triple {64231#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64231#(< ~counter~0 43)} is VALID [2022-04-08 12:45:06,939 INFO L290 TraceCheckUtils]: 231: Hoare triple {64231#(< ~counter~0 43)} assume !!(0 != ~r~0); {64231#(< ~counter~0 43)} is VALID [2022-04-08 12:45:06,939 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {63078#true} {64231#(< ~counter~0 43)} #63#return; {64231#(< ~counter~0 43)} is VALID [2022-04-08 12:45:06,939 INFO L290 TraceCheckUtils]: 229: Hoare triple {63078#true} assume true; {63078#true} is VALID [2022-04-08 12:45:06,939 INFO L290 TraceCheckUtils]: 228: Hoare triple {63078#true} assume !(0 == ~cond); {63078#true} is VALID [2022-04-08 12:45:06,939 INFO L290 TraceCheckUtils]: 227: Hoare triple {63078#true} ~cond := #in~cond; {63078#true} is VALID [2022-04-08 12:45:06,940 INFO L272 TraceCheckUtils]: 226: Hoare triple {64231#(< ~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)); {63078#true} is VALID [2022-04-08 12:45:06,940 INFO L290 TraceCheckUtils]: 225: Hoare triple {64231#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {64231#(< ~counter~0 43)} is VALID [2022-04-08 12:45:06,941 INFO L290 TraceCheckUtils]: 224: Hoare triple {64259#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64231#(< ~counter~0 43)} is VALID [2022-04-08 12:45:06,941 INFO L290 TraceCheckUtils]: 223: Hoare triple {64259#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64259#(< ~counter~0 42)} is VALID [2022-04-08 12:45:06,941 INFO L290 TraceCheckUtils]: 222: Hoare triple {64259#(< ~counter~0 42)} assume !!(0 != ~r~0); {64259#(< ~counter~0 42)} is VALID [2022-04-08 12:45:06,942 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {63078#true} {64259#(< ~counter~0 42)} #63#return; {64259#(< ~counter~0 42)} is VALID [2022-04-08 12:45:06,942 INFO L290 TraceCheckUtils]: 220: Hoare triple {63078#true} assume true; {63078#true} is VALID [2022-04-08 12:45:06,942 INFO L290 TraceCheckUtils]: 219: Hoare triple {63078#true} assume !(0 == ~cond); {63078#true} is VALID [2022-04-08 12:45:06,942 INFO L290 TraceCheckUtils]: 218: Hoare triple {63078#true} ~cond := #in~cond; {63078#true} is VALID [2022-04-08 12:45:06,942 INFO L272 TraceCheckUtils]: 217: Hoare triple {64259#(< ~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)); {63078#true} is VALID [2022-04-08 12:45:06,942 INFO L290 TraceCheckUtils]: 216: Hoare triple {64259#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {64259#(< ~counter~0 42)} is VALID [2022-04-08 12:45:06,943 INFO L290 TraceCheckUtils]: 215: Hoare triple {64287#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64259#(< ~counter~0 42)} is VALID [2022-04-08 12:45:06,943 INFO L290 TraceCheckUtils]: 214: Hoare triple {64287#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64287#(< ~counter~0 41)} is VALID [2022-04-08 12:45:06,943 INFO L290 TraceCheckUtils]: 213: Hoare triple {64287#(< ~counter~0 41)} assume !!(0 != ~r~0); {64287#(< ~counter~0 41)} is VALID [2022-04-08 12:45:06,944 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {63078#true} {64287#(< ~counter~0 41)} #63#return; {64287#(< ~counter~0 41)} is VALID [2022-04-08 12:45:06,944 INFO L290 TraceCheckUtils]: 211: Hoare triple {63078#true} assume true; {63078#true} is VALID [2022-04-08 12:45:06,944 INFO L290 TraceCheckUtils]: 210: Hoare triple {63078#true} assume !(0 == ~cond); {63078#true} is VALID [2022-04-08 12:45:06,944 INFO L290 TraceCheckUtils]: 209: Hoare triple {63078#true} ~cond := #in~cond; {63078#true} is VALID [2022-04-08 12:45:06,944 INFO L272 TraceCheckUtils]: 208: Hoare triple {64287#(< ~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)); {63078#true} is VALID [2022-04-08 12:45:06,944 INFO L290 TraceCheckUtils]: 207: Hoare triple {64287#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {64287#(< ~counter~0 41)} is VALID [2022-04-08 12:45:06,945 INFO L290 TraceCheckUtils]: 206: Hoare triple {64315#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64287#(< ~counter~0 41)} is VALID [2022-04-08 12:45:06,946 INFO L290 TraceCheckUtils]: 205: Hoare triple {64315#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64315#(< ~counter~0 40)} is VALID [2022-04-08 12:45:06,946 INFO L290 TraceCheckUtils]: 204: Hoare triple {64315#(< ~counter~0 40)} assume !!(0 != ~r~0); {64315#(< ~counter~0 40)} is VALID [2022-04-08 12:45:06,946 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {63078#true} {64315#(< ~counter~0 40)} #63#return; {64315#(< ~counter~0 40)} is VALID [2022-04-08 12:45:06,946 INFO L290 TraceCheckUtils]: 202: Hoare triple {63078#true} assume true; {63078#true} is VALID [2022-04-08 12:45:06,946 INFO L290 TraceCheckUtils]: 201: Hoare triple {63078#true} assume !(0 == ~cond); {63078#true} is VALID [2022-04-08 12:45:06,947 INFO L290 TraceCheckUtils]: 200: Hoare triple {63078#true} ~cond := #in~cond; {63078#true} is VALID [2022-04-08 12:45:06,947 INFO L272 TraceCheckUtils]: 199: Hoare triple {64315#(< ~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)); {63078#true} is VALID [2022-04-08 12:45:06,947 INFO L290 TraceCheckUtils]: 198: Hoare triple {64315#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {64315#(< ~counter~0 40)} is VALID [2022-04-08 12:45:06,948 INFO L290 TraceCheckUtils]: 197: Hoare triple {64343#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64315#(< ~counter~0 40)} is VALID [2022-04-08 12:45:06,948 INFO L290 TraceCheckUtils]: 196: Hoare triple {64343#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64343#(< ~counter~0 39)} is VALID [2022-04-08 12:45:06,948 INFO L290 TraceCheckUtils]: 195: Hoare triple {64343#(< ~counter~0 39)} assume !!(0 != ~r~0); {64343#(< ~counter~0 39)} is VALID [2022-04-08 12:45:06,949 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {63078#true} {64343#(< ~counter~0 39)} #63#return; {64343#(< ~counter~0 39)} is VALID [2022-04-08 12:45:06,949 INFO L290 TraceCheckUtils]: 193: Hoare triple {63078#true} assume true; {63078#true} is VALID [2022-04-08 12:45:06,949 INFO L290 TraceCheckUtils]: 192: Hoare triple {63078#true} assume !(0 == ~cond); {63078#true} is VALID [2022-04-08 12:45:06,949 INFO L290 TraceCheckUtils]: 191: Hoare triple {63078#true} ~cond := #in~cond; {63078#true} is VALID [2022-04-08 12:45:06,949 INFO L272 TraceCheckUtils]: 190: Hoare triple {64343#(< ~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)); {63078#true} is VALID [2022-04-08 12:45:06,949 INFO L290 TraceCheckUtils]: 189: Hoare triple {64343#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {64343#(< ~counter~0 39)} is VALID [2022-04-08 12:45:06,950 INFO L290 TraceCheckUtils]: 188: Hoare triple {64371#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64343#(< ~counter~0 39)} is VALID [2022-04-08 12:45:06,950 INFO L290 TraceCheckUtils]: 187: Hoare triple {64371#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64371#(< ~counter~0 38)} is VALID [2022-04-08 12:45:06,950 INFO L290 TraceCheckUtils]: 186: Hoare triple {64371#(< ~counter~0 38)} assume !!(0 != ~r~0); {64371#(< ~counter~0 38)} is VALID [2022-04-08 12:45:06,951 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {63078#true} {64371#(< ~counter~0 38)} #63#return; {64371#(< ~counter~0 38)} is VALID [2022-04-08 12:45:06,951 INFO L290 TraceCheckUtils]: 184: Hoare triple {63078#true} assume true; {63078#true} is VALID [2022-04-08 12:45:06,951 INFO L290 TraceCheckUtils]: 183: Hoare triple {63078#true} assume !(0 == ~cond); {63078#true} is VALID [2022-04-08 12:45:06,951 INFO L290 TraceCheckUtils]: 182: Hoare triple {63078#true} ~cond := #in~cond; {63078#true} is VALID [2022-04-08 12:45:06,951 INFO L272 TraceCheckUtils]: 181: Hoare triple {64371#(< ~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)); {63078#true} is VALID [2022-04-08 12:45:06,952 INFO L290 TraceCheckUtils]: 180: Hoare triple {64371#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {64371#(< ~counter~0 38)} is VALID [2022-04-08 12:45:06,952 INFO L290 TraceCheckUtils]: 179: Hoare triple {64399#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64371#(< ~counter~0 38)} is VALID [2022-04-08 12:45:06,953 INFO L290 TraceCheckUtils]: 178: Hoare triple {64399#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64399#(< ~counter~0 37)} is VALID [2022-04-08 12:45:06,953 INFO L290 TraceCheckUtils]: 177: Hoare triple {64399#(< ~counter~0 37)} assume !!(0 != ~r~0); {64399#(< ~counter~0 37)} is VALID [2022-04-08 12:45:06,953 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {63078#true} {64399#(< ~counter~0 37)} #63#return; {64399#(< ~counter~0 37)} is VALID [2022-04-08 12:45:06,953 INFO L290 TraceCheckUtils]: 175: Hoare triple {63078#true} assume true; {63078#true} is VALID [2022-04-08 12:45:06,953 INFO L290 TraceCheckUtils]: 174: Hoare triple {63078#true} assume !(0 == ~cond); {63078#true} is VALID [2022-04-08 12:45:06,954 INFO L290 TraceCheckUtils]: 173: Hoare triple {63078#true} ~cond := #in~cond; {63078#true} is VALID [2022-04-08 12:45:06,954 INFO L272 TraceCheckUtils]: 172: Hoare triple {64399#(< ~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)); {63078#true} is VALID [2022-04-08 12:45:06,954 INFO L290 TraceCheckUtils]: 171: Hoare triple {64399#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {64399#(< ~counter~0 37)} is VALID [2022-04-08 12:45:06,955 INFO L290 TraceCheckUtils]: 170: Hoare triple {64427#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64399#(< ~counter~0 37)} is VALID [2022-04-08 12:45:06,955 INFO L290 TraceCheckUtils]: 169: Hoare triple {64427#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64427#(< ~counter~0 36)} is VALID [2022-04-08 12:45:06,955 INFO L290 TraceCheckUtils]: 168: Hoare triple {64427#(< ~counter~0 36)} assume !!(0 != ~r~0); {64427#(< ~counter~0 36)} is VALID [2022-04-08 12:45:06,956 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {63078#true} {64427#(< ~counter~0 36)} #63#return; {64427#(< ~counter~0 36)} is VALID [2022-04-08 12:45:06,956 INFO L290 TraceCheckUtils]: 166: Hoare triple {63078#true} assume true; {63078#true} is VALID [2022-04-08 12:45:06,956 INFO L290 TraceCheckUtils]: 165: Hoare triple {63078#true} assume !(0 == ~cond); {63078#true} is VALID [2022-04-08 12:45:06,956 INFO L290 TraceCheckUtils]: 164: Hoare triple {63078#true} ~cond := #in~cond; {63078#true} is VALID [2022-04-08 12:45:06,956 INFO L272 TraceCheckUtils]: 163: Hoare triple {64427#(< ~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)); {63078#true} is VALID [2022-04-08 12:45:06,956 INFO L290 TraceCheckUtils]: 162: Hoare triple {64427#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {64427#(< ~counter~0 36)} is VALID [2022-04-08 12:45:06,957 INFO L290 TraceCheckUtils]: 161: Hoare triple {64455#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64427#(< ~counter~0 36)} is VALID [2022-04-08 12:45:06,957 INFO L290 TraceCheckUtils]: 160: Hoare triple {64455#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64455#(< ~counter~0 35)} is VALID [2022-04-08 12:45:06,957 INFO L290 TraceCheckUtils]: 159: Hoare triple {64455#(< ~counter~0 35)} assume !!(0 != ~r~0); {64455#(< ~counter~0 35)} is VALID [2022-04-08 12:45:06,958 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {63078#true} {64455#(< ~counter~0 35)} #63#return; {64455#(< ~counter~0 35)} is VALID [2022-04-08 12:45:06,958 INFO L290 TraceCheckUtils]: 157: Hoare triple {63078#true} assume true; {63078#true} is VALID [2022-04-08 12:45:06,958 INFO L290 TraceCheckUtils]: 156: Hoare triple {63078#true} assume !(0 == ~cond); {63078#true} is VALID [2022-04-08 12:45:06,958 INFO L290 TraceCheckUtils]: 155: Hoare triple {63078#true} ~cond := #in~cond; {63078#true} is VALID [2022-04-08 12:45:06,958 INFO L272 TraceCheckUtils]: 154: Hoare triple {64455#(< ~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)); {63078#true} is VALID [2022-04-08 12:45:06,959 INFO L290 TraceCheckUtils]: 153: Hoare triple {64455#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {64455#(< ~counter~0 35)} is VALID [2022-04-08 12:45:06,959 INFO L290 TraceCheckUtils]: 152: Hoare triple {64483#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64455#(< ~counter~0 35)} is VALID [2022-04-08 12:45:06,960 INFO L290 TraceCheckUtils]: 151: Hoare triple {64483#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64483#(< ~counter~0 34)} is VALID [2022-04-08 12:45:06,960 INFO L290 TraceCheckUtils]: 150: Hoare triple {64483#(< ~counter~0 34)} assume !!(0 != ~r~0); {64483#(< ~counter~0 34)} is VALID [2022-04-08 12:45:06,960 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {63078#true} {64483#(< ~counter~0 34)} #63#return; {64483#(< ~counter~0 34)} is VALID [2022-04-08 12:45:06,960 INFO L290 TraceCheckUtils]: 148: Hoare triple {63078#true} assume true; {63078#true} is VALID [2022-04-08 12:45:06,960 INFO L290 TraceCheckUtils]: 147: Hoare triple {63078#true} assume !(0 == ~cond); {63078#true} is VALID [2022-04-08 12:45:06,961 INFO L290 TraceCheckUtils]: 146: Hoare triple {63078#true} ~cond := #in~cond; {63078#true} is VALID [2022-04-08 12:45:06,961 INFO L272 TraceCheckUtils]: 145: Hoare triple {64483#(< ~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)); {63078#true} is VALID [2022-04-08 12:45:06,961 INFO L290 TraceCheckUtils]: 144: Hoare triple {64483#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {64483#(< ~counter~0 34)} is VALID [2022-04-08 12:45:06,962 INFO L290 TraceCheckUtils]: 143: Hoare triple {64511#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64483#(< ~counter~0 34)} is VALID [2022-04-08 12:45:06,962 INFO L290 TraceCheckUtils]: 142: Hoare triple {64511#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64511#(< ~counter~0 33)} is VALID [2022-04-08 12:45:06,962 INFO L290 TraceCheckUtils]: 141: Hoare triple {64511#(< ~counter~0 33)} assume !!(0 != ~r~0); {64511#(< ~counter~0 33)} is VALID [2022-04-08 12:45:06,963 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {63078#true} {64511#(< ~counter~0 33)} #63#return; {64511#(< ~counter~0 33)} is VALID [2022-04-08 12:45:06,963 INFO L290 TraceCheckUtils]: 139: Hoare triple {63078#true} assume true; {63078#true} is VALID [2022-04-08 12:45:06,963 INFO L290 TraceCheckUtils]: 138: Hoare triple {63078#true} assume !(0 == ~cond); {63078#true} is VALID [2022-04-08 12:45:06,963 INFO L290 TraceCheckUtils]: 137: Hoare triple {63078#true} ~cond := #in~cond; {63078#true} is VALID [2022-04-08 12:45:06,963 INFO L272 TraceCheckUtils]: 136: Hoare triple {64511#(< ~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)); {63078#true} is VALID [2022-04-08 12:45:06,963 INFO L290 TraceCheckUtils]: 135: Hoare triple {64511#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {64511#(< ~counter~0 33)} is VALID [2022-04-08 12:45:06,964 INFO L290 TraceCheckUtils]: 134: Hoare triple {63975#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64511#(< ~counter~0 33)} is VALID [2022-04-08 12:45:06,964 INFO L290 TraceCheckUtils]: 133: Hoare triple {63975#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63975#(<= ~counter~0 31)} is VALID [2022-04-08 12:45:06,964 INFO L290 TraceCheckUtils]: 132: Hoare triple {63975#(<= ~counter~0 31)} assume !!(0 != ~r~0); {63975#(<= ~counter~0 31)} is VALID [2022-04-08 12:45:06,965 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {63078#true} {63975#(<= ~counter~0 31)} #63#return; {63975#(<= ~counter~0 31)} is VALID [2022-04-08 12:45:06,965 INFO L290 TraceCheckUtils]: 130: Hoare triple {63078#true} assume true; {63078#true} is VALID [2022-04-08 12:45:06,965 INFO L290 TraceCheckUtils]: 129: Hoare triple {63078#true} assume !(0 == ~cond); {63078#true} is VALID [2022-04-08 12:45:06,965 INFO L290 TraceCheckUtils]: 128: Hoare triple {63078#true} ~cond := #in~cond; {63078#true} is VALID [2022-04-08 12:45:06,965 INFO L272 TraceCheckUtils]: 127: Hoare triple {63975#(<= ~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)); {63078#true} is VALID [2022-04-08 12:45:06,966 INFO L290 TraceCheckUtils]: 126: Hoare triple {63975#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {63975#(<= ~counter~0 31)} is VALID [2022-04-08 12:45:06,966 INFO L290 TraceCheckUtils]: 125: Hoare triple {63947#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63975#(<= ~counter~0 31)} is VALID [2022-04-08 12:45:06,967 INFO L290 TraceCheckUtils]: 124: Hoare triple {63947#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63947#(<= ~counter~0 30)} is VALID [2022-04-08 12:45:06,967 INFO L290 TraceCheckUtils]: 123: Hoare triple {63947#(<= ~counter~0 30)} assume !!(0 != ~r~0); {63947#(<= ~counter~0 30)} is VALID [2022-04-08 12:45:06,967 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {63078#true} {63947#(<= ~counter~0 30)} #63#return; {63947#(<= ~counter~0 30)} is VALID [2022-04-08 12:45:06,967 INFO L290 TraceCheckUtils]: 121: Hoare triple {63078#true} assume true; {63078#true} is VALID [2022-04-08 12:45:06,967 INFO L290 TraceCheckUtils]: 120: Hoare triple {63078#true} assume !(0 == ~cond); {63078#true} is VALID [2022-04-08 12:45:06,968 INFO L290 TraceCheckUtils]: 119: Hoare triple {63078#true} ~cond := #in~cond; {63078#true} is VALID [2022-04-08 12:45:06,968 INFO L272 TraceCheckUtils]: 118: Hoare triple {63947#(<= ~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)); {63078#true} is VALID [2022-04-08 12:45:06,968 INFO L290 TraceCheckUtils]: 117: Hoare triple {63947#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {63947#(<= ~counter~0 30)} is VALID [2022-04-08 12:45:06,969 INFO L290 TraceCheckUtils]: 116: Hoare triple {63919#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63947#(<= ~counter~0 30)} is VALID [2022-04-08 12:45:06,969 INFO L290 TraceCheckUtils]: 115: Hoare triple {63919#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63919#(<= ~counter~0 29)} is VALID [2022-04-08 12:45:06,969 INFO L290 TraceCheckUtils]: 114: Hoare triple {63919#(<= ~counter~0 29)} assume !!(0 != ~r~0); {63919#(<= ~counter~0 29)} is VALID [2022-04-08 12:45:06,970 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {63078#true} {63919#(<= ~counter~0 29)} #63#return; {63919#(<= ~counter~0 29)} is VALID [2022-04-08 12:45:06,970 INFO L290 TraceCheckUtils]: 112: Hoare triple {63078#true} assume true; {63078#true} is VALID [2022-04-08 12:45:06,970 INFO L290 TraceCheckUtils]: 111: Hoare triple {63078#true} assume !(0 == ~cond); {63078#true} is VALID [2022-04-08 12:45:06,970 INFO L290 TraceCheckUtils]: 110: Hoare triple {63078#true} ~cond := #in~cond; {63078#true} is VALID [2022-04-08 12:45:06,970 INFO L272 TraceCheckUtils]: 109: Hoare triple {63919#(<= ~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)); {63078#true} is VALID [2022-04-08 12:45:06,970 INFO L290 TraceCheckUtils]: 108: Hoare triple {63919#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {63919#(<= ~counter~0 29)} is VALID [2022-04-08 12:45:06,971 INFO L290 TraceCheckUtils]: 107: Hoare triple {63891#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63919#(<= ~counter~0 29)} is VALID [2022-04-08 12:45:06,971 INFO L290 TraceCheckUtils]: 106: Hoare triple {63891#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63891#(<= ~counter~0 28)} is VALID [2022-04-08 12:45:06,971 INFO L290 TraceCheckUtils]: 105: Hoare triple {63891#(<= ~counter~0 28)} assume !!(0 != ~r~0); {63891#(<= ~counter~0 28)} is VALID [2022-04-08 12:45:06,972 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {63078#true} {63891#(<= ~counter~0 28)} #63#return; {63891#(<= ~counter~0 28)} is VALID [2022-04-08 12:45:06,972 INFO L290 TraceCheckUtils]: 103: Hoare triple {63078#true} assume true; {63078#true} is VALID [2022-04-08 12:45:06,972 INFO L290 TraceCheckUtils]: 102: Hoare triple {63078#true} assume !(0 == ~cond); {63078#true} is VALID [2022-04-08 12:45:06,972 INFO L290 TraceCheckUtils]: 101: Hoare triple {63078#true} ~cond := #in~cond; {63078#true} is VALID [2022-04-08 12:45:06,972 INFO L272 TraceCheckUtils]: 100: Hoare triple {63891#(<= ~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)); {63078#true} is VALID [2022-04-08 12:45:06,973 INFO L290 TraceCheckUtils]: 99: Hoare triple {63891#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {63891#(<= ~counter~0 28)} is VALID [2022-04-08 12:45:06,973 INFO L290 TraceCheckUtils]: 98: Hoare triple {63863#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63891#(<= ~counter~0 28)} is VALID [2022-04-08 12:45:06,974 INFO L290 TraceCheckUtils]: 97: Hoare triple {63863#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63863#(<= ~counter~0 27)} is VALID [2022-04-08 12:45:06,974 INFO L290 TraceCheckUtils]: 96: Hoare triple {63863#(<= ~counter~0 27)} assume !!(0 != ~r~0); {63863#(<= ~counter~0 27)} is VALID [2022-04-08 12:45:06,974 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {63078#true} {63863#(<= ~counter~0 27)} #63#return; {63863#(<= ~counter~0 27)} is VALID [2022-04-08 12:45:06,974 INFO L290 TraceCheckUtils]: 94: Hoare triple {63078#true} assume true; {63078#true} is VALID [2022-04-08 12:45:06,974 INFO L290 TraceCheckUtils]: 93: Hoare triple {63078#true} assume !(0 == ~cond); {63078#true} is VALID [2022-04-08 12:45:06,975 INFO L290 TraceCheckUtils]: 92: Hoare triple {63078#true} ~cond := #in~cond; {63078#true} is VALID [2022-04-08 12:45:06,975 INFO L272 TraceCheckUtils]: 91: Hoare triple {63863#(<= ~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)); {63078#true} is VALID [2022-04-08 12:45:06,975 INFO L290 TraceCheckUtils]: 90: Hoare triple {63863#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {63863#(<= ~counter~0 27)} is VALID [2022-04-08 12:45:06,976 INFO L290 TraceCheckUtils]: 89: Hoare triple {63835#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63863#(<= ~counter~0 27)} is VALID [2022-04-08 12:45:06,976 INFO L290 TraceCheckUtils]: 88: Hoare triple {63835#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63835#(<= ~counter~0 26)} is VALID [2022-04-08 12:45:06,976 INFO L290 TraceCheckUtils]: 87: Hoare triple {63835#(<= ~counter~0 26)} assume !!(0 != ~r~0); {63835#(<= ~counter~0 26)} is VALID [2022-04-08 12:45:06,977 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {63078#true} {63835#(<= ~counter~0 26)} #63#return; {63835#(<= ~counter~0 26)} is VALID [2022-04-08 12:45:06,977 INFO L290 TraceCheckUtils]: 85: Hoare triple {63078#true} assume true; {63078#true} is VALID [2022-04-08 12:45:06,977 INFO L290 TraceCheckUtils]: 84: Hoare triple {63078#true} assume !(0 == ~cond); {63078#true} is VALID [2022-04-08 12:45:06,977 INFO L290 TraceCheckUtils]: 83: Hoare triple {63078#true} ~cond := #in~cond; {63078#true} is VALID [2022-04-08 12:45:06,977 INFO L272 TraceCheckUtils]: 82: Hoare triple {63835#(<= ~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)); {63078#true} is VALID [2022-04-08 12:45:06,977 INFO L290 TraceCheckUtils]: 81: Hoare triple {63835#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {63835#(<= ~counter~0 26)} is VALID [2022-04-08 12:45:06,978 INFO L290 TraceCheckUtils]: 80: Hoare triple {63807#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63835#(<= ~counter~0 26)} is VALID [2022-04-08 12:45:06,978 INFO L290 TraceCheckUtils]: 79: Hoare triple {63807#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63807#(<= ~counter~0 25)} is VALID [2022-04-08 12:45:06,979 INFO L290 TraceCheckUtils]: 78: Hoare triple {63807#(<= ~counter~0 25)} assume !!(0 != ~r~0); {63807#(<= ~counter~0 25)} is VALID [2022-04-08 12:45:06,979 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {63078#true} {63807#(<= ~counter~0 25)} #63#return; {63807#(<= ~counter~0 25)} is VALID [2022-04-08 12:45:06,979 INFO L290 TraceCheckUtils]: 76: Hoare triple {63078#true} assume true; {63078#true} is VALID [2022-04-08 12:45:06,979 INFO L290 TraceCheckUtils]: 75: Hoare triple {63078#true} assume !(0 == ~cond); {63078#true} is VALID [2022-04-08 12:45:06,979 INFO L290 TraceCheckUtils]: 74: Hoare triple {63078#true} ~cond := #in~cond; {63078#true} is VALID [2022-04-08 12:45:06,980 INFO L272 TraceCheckUtils]: 73: Hoare triple {63807#(<= ~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)); {63078#true} is VALID [2022-04-08 12:45:06,980 INFO L290 TraceCheckUtils]: 72: Hoare triple {63807#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {63807#(<= ~counter~0 25)} is VALID [2022-04-08 12:45:06,980 INFO L290 TraceCheckUtils]: 71: Hoare triple {63779#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63807#(<= ~counter~0 25)} is VALID [2022-04-08 12:45:06,981 INFO L290 TraceCheckUtils]: 70: Hoare triple {63779#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63779#(<= ~counter~0 24)} is VALID [2022-04-08 12:45:06,981 INFO L290 TraceCheckUtils]: 69: Hoare triple {63779#(<= ~counter~0 24)} assume !!(0 != ~r~0); {63779#(<= ~counter~0 24)} is VALID [2022-04-08 12:45:06,982 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {63078#true} {63779#(<= ~counter~0 24)} #63#return; {63779#(<= ~counter~0 24)} is VALID [2022-04-08 12:45:06,982 INFO L290 TraceCheckUtils]: 67: Hoare triple {63078#true} assume true; {63078#true} is VALID [2022-04-08 12:45:06,982 INFO L290 TraceCheckUtils]: 66: Hoare triple {63078#true} assume !(0 == ~cond); {63078#true} is VALID [2022-04-08 12:45:06,982 INFO L290 TraceCheckUtils]: 65: Hoare triple {63078#true} ~cond := #in~cond; {63078#true} is VALID [2022-04-08 12:45:06,982 INFO L272 TraceCheckUtils]: 64: Hoare triple {63779#(<= ~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)); {63078#true} is VALID [2022-04-08 12:45:06,982 INFO L290 TraceCheckUtils]: 63: Hoare triple {63779#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {63779#(<= ~counter~0 24)} is VALID [2022-04-08 12:45:06,983 INFO L290 TraceCheckUtils]: 62: Hoare triple {63751#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63779#(<= ~counter~0 24)} is VALID [2022-04-08 12:45:06,983 INFO L290 TraceCheckUtils]: 61: Hoare triple {63751#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63751#(<= ~counter~0 23)} is VALID [2022-04-08 12:45:06,983 INFO L290 TraceCheckUtils]: 60: Hoare triple {63751#(<= ~counter~0 23)} assume !!(0 != ~r~0); {63751#(<= ~counter~0 23)} is VALID [2022-04-08 12:45:06,984 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {63078#true} {63751#(<= ~counter~0 23)} #63#return; {63751#(<= ~counter~0 23)} is VALID [2022-04-08 12:45:06,984 INFO L290 TraceCheckUtils]: 58: Hoare triple {63078#true} assume true; {63078#true} is VALID [2022-04-08 12:45:06,984 INFO L290 TraceCheckUtils]: 57: Hoare triple {63078#true} assume !(0 == ~cond); {63078#true} is VALID [2022-04-08 12:45:06,984 INFO L290 TraceCheckUtils]: 56: Hoare triple {63078#true} ~cond := #in~cond; {63078#true} is VALID [2022-04-08 12:45:06,984 INFO L272 TraceCheckUtils]: 55: Hoare triple {63751#(<= ~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)); {63078#true} is VALID [2022-04-08 12:45:06,985 INFO L290 TraceCheckUtils]: 54: Hoare triple {63751#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {63751#(<= ~counter~0 23)} is VALID [2022-04-08 12:45:06,985 INFO L290 TraceCheckUtils]: 53: Hoare triple {63723#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63751#(<= ~counter~0 23)} is VALID [2022-04-08 12:45:06,986 INFO L290 TraceCheckUtils]: 52: Hoare triple {63723#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63723#(<= ~counter~0 22)} is VALID [2022-04-08 12:45:06,986 INFO L290 TraceCheckUtils]: 51: Hoare triple {63723#(<= ~counter~0 22)} assume !!(0 != ~r~0); {63723#(<= ~counter~0 22)} is VALID [2022-04-08 12:45:06,986 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {63078#true} {63723#(<= ~counter~0 22)} #63#return; {63723#(<= ~counter~0 22)} is VALID [2022-04-08 12:45:06,986 INFO L290 TraceCheckUtils]: 49: Hoare triple {63078#true} assume true; {63078#true} is VALID [2022-04-08 12:45:06,986 INFO L290 TraceCheckUtils]: 48: Hoare triple {63078#true} assume !(0 == ~cond); {63078#true} is VALID [2022-04-08 12:45:06,987 INFO L290 TraceCheckUtils]: 47: Hoare triple {63078#true} ~cond := #in~cond; {63078#true} is VALID [2022-04-08 12:45:06,987 INFO L272 TraceCheckUtils]: 46: Hoare triple {63723#(<= ~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)); {63078#true} is VALID [2022-04-08 12:45:06,987 INFO L290 TraceCheckUtils]: 45: Hoare triple {63723#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {63723#(<= ~counter~0 22)} is VALID [2022-04-08 12:45:06,988 INFO L290 TraceCheckUtils]: 44: Hoare triple {63695#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63723#(<= ~counter~0 22)} is VALID [2022-04-08 12:45:06,988 INFO L290 TraceCheckUtils]: 43: Hoare triple {63695#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63695#(<= ~counter~0 21)} is VALID [2022-04-08 12:45:06,988 INFO L290 TraceCheckUtils]: 42: Hoare triple {63695#(<= ~counter~0 21)} assume !!(0 != ~r~0); {63695#(<= ~counter~0 21)} is VALID [2022-04-08 12:45:06,989 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {63078#true} {63695#(<= ~counter~0 21)} #63#return; {63695#(<= ~counter~0 21)} is VALID [2022-04-08 12:45:06,989 INFO L290 TraceCheckUtils]: 40: Hoare triple {63078#true} assume true; {63078#true} is VALID [2022-04-08 12:45:06,989 INFO L290 TraceCheckUtils]: 39: Hoare triple {63078#true} assume !(0 == ~cond); {63078#true} is VALID [2022-04-08 12:45:06,989 INFO L290 TraceCheckUtils]: 38: Hoare triple {63078#true} ~cond := #in~cond; {63078#true} is VALID [2022-04-08 12:45:06,989 INFO L272 TraceCheckUtils]: 37: Hoare triple {63695#(<= ~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)); {63078#true} is VALID [2022-04-08 12:45:06,989 INFO L290 TraceCheckUtils]: 36: Hoare triple {63695#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {63695#(<= ~counter~0 21)} is VALID [2022-04-08 12:45:06,990 INFO L290 TraceCheckUtils]: 35: Hoare triple {63667#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63695#(<= ~counter~0 21)} is VALID [2022-04-08 12:45:06,990 INFO L290 TraceCheckUtils]: 34: Hoare triple {63667#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63667#(<= ~counter~0 20)} is VALID [2022-04-08 12:45:06,990 INFO L290 TraceCheckUtils]: 33: Hoare triple {63667#(<= ~counter~0 20)} assume !!(0 != ~r~0); {63667#(<= ~counter~0 20)} is VALID [2022-04-08 12:45:06,991 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {63078#true} {63667#(<= ~counter~0 20)} #63#return; {63667#(<= ~counter~0 20)} is VALID [2022-04-08 12:45:06,991 INFO L290 TraceCheckUtils]: 31: Hoare triple {63078#true} assume true; {63078#true} is VALID [2022-04-08 12:45:06,991 INFO L290 TraceCheckUtils]: 30: Hoare triple {63078#true} assume !(0 == ~cond); {63078#true} is VALID [2022-04-08 12:45:06,991 INFO L290 TraceCheckUtils]: 29: Hoare triple {63078#true} ~cond := #in~cond; {63078#true} is VALID [2022-04-08 12:45:06,991 INFO L272 TraceCheckUtils]: 28: Hoare triple {63667#(<= ~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)); {63078#true} is VALID [2022-04-08 12:45:06,992 INFO L290 TraceCheckUtils]: 27: Hoare triple {63667#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {63667#(<= ~counter~0 20)} is VALID [2022-04-08 12:45:06,992 INFO L290 TraceCheckUtils]: 26: Hoare triple {63639#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63667#(<= ~counter~0 20)} is VALID [2022-04-08 12:45:06,993 INFO L290 TraceCheckUtils]: 25: Hoare triple {63639#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63639#(<= ~counter~0 19)} is VALID [2022-04-08 12:45:06,993 INFO L290 TraceCheckUtils]: 24: Hoare triple {63639#(<= ~counter~0 19)} assume !!(0 != ~r~0); {63639#(<= ~counter~0 19)} is VALID [2022-04-08 12:45:06,993 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {63078#true} {63639#(<= ~counter~0 19)} #63#return; {63639#(<= ~counter~0 19)} is VALID [2022-04-08 12:45:06,993 INFO L290 TraceCheckUtils]: 22: Hoare triple {63078#true} assume true; {63078#true} is VALID [2022-04-08 12:45:06,993 INFO L290 TraceCheckUtils]: 21: Hoare triple {63078#true} assume !(0 == ~cond); {63078#true} is VALID [2022-04-08 12:45:06,994 INFO L290 TraceCheckUtils]: 20: Hoare triple {63078#true} ~cond := #in~cond; {63078#true} is VALID [2022-04-08 12:45:06,994 INFO L272 TraceCheckUtils]: 19: Hoare triple {63639#(<= ~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)); {63078#true} is VALID [2022-04-08 12:45:06,994 INFO L290 TraceCheckUtils]: 18: Hoare triple {63639#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {63639#(<= ~counter~0 19)} is VALID [2022-04-08 12:45:06,995 INFO L290 TraceCheckUtils]: 17: Hoare triple {63611#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63639#(<= ~counter~0 19)} is VALID [2022-04-08 12:45:06,995 INFO L290 TraceCheckUtils]: 16: Hoare triple {63611#(<= ~counter~0 18)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {63611#(<= ~counter~0 18)} is VALID [2022-04-08 12:45:06,995 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {63078#true} {63611#(<= ~counter~0 18)} #61#return; {63611#(<= ~counter~0 18)} is VALID [2022-04-08 12:45:06,995 INFO L290 TraceCheckUtils]: 14: Hoare triple {63078#true} assume true; {63078#true} is VALID [2022-04-08 12:45:06,995 INFO L290 TraceCheckUtils]: 13: Hoare triple {63078#true} assume !(0 == ~cond); {63078#true} is VALID [2022-04-08 12:45:06,995 INFO L290 TraceCheckUtils]: 12: Hoare triple {63078#true} ~cond := #in~cond; {63078#true} is VALID [2022-04-08 12:45:06,996 INFO L272 TraceCheckUtils]: 11: Hoare triple {63611#(<= ~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)); {63078#true} is VALID [2022-04-08 12:45:06,996 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {63078#true} {63611#(<= ~counter~0 18)} #59#return; {63611#(<= ~counter~0 18)} is VALID [2022-04-08 12:45:06,996 INFO L290 TraceCheckUtils]: 9: Hoare triple {63078#true} assume true; {63078#true} is VALID [2022-04-08 12:45:06,996 INFO L290 TraceCheckUtils]: 8: Hoare triple {63078#true} assume !(0 == ~cond); {63078#true} is VALID [2022-04-08 12:45:06,996 INFO L290 TraceCheckUtils]: 7: Hoare triple {63078#true} ~cond := #in~cond; {63078#true} is VALID [2022-04-08 12:45:06,996 INFO L272 TraceCheckUtils]: 6: Hoare triple {63611#(<= ~counter~0 18)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {63078#true} is VALID [2022-04-08 12:45:06,996 INFO L290 TraceCheckUtils]: 5: Hoare triple {63611#(<= ~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; {63611#(<= ~counter~0 18)} is VALID [2022-04-08 12:45:06,997 INFO L272 TraceCheckUtils]: 4: Hoare triple {63611#(<= ~counter~0 18)} call #t~ret7 := main(); {63611#(<= ~counter~0 18)} is VALID [2022-04-08 12:45:06,997 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {63611#(<= ~counter~0 18)} {63078#true} #67#return; {63611#(<= ~counter~0 18)} is VALID [2022-04-08 12:45:06,997 INFO L290 TraceCheckUtils]: 2: Hoare triple {63611#(<= ~counter~0 18)} assume true; {63611#(<= ~counter~0 18)} is VALID [2022-04-08 12:45:06,998 INFO L290 TraceCheckUtils]: 1: Hoare triple {63078#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; {63611#(<= ~counter~0 18)} is VALID [2022-04-08 12:45:06,998 INFO L272 TraceCheckUtils]: 0: Hoare triple {63078#true} call ULTIMATE.init(); {63078#true} is VALID [2022-04-08 12:45:06,999 INFO L134 CoverageAnalysis]: Checked inductivity of 4313 backedges. 62 proven. 2387 refuted. 0 times theorem prover too weak. 1864 trivial. 0 not checked. [2022-04-08 12:45:06,999 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:45:06,999 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [759871200] [2022-04-08 12:45:06,999 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:45:06,999 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [832737951] [2022-04-08 12:45:06,999 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [832737951] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:45:06,999 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:45:06,999 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 35] total 54 [2022-04-08 12:45:07,000 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:45:07,000 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1393755212] [2022-04-08 12:45:07,000 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1393755212] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:45:07,000 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:45:07,000 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [35] imperfect sequences [] total 35 [2022-04-08 12:45:07,000 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [623766184] [2022-04-08 12:45:07,000 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:45:07,001 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 [2022-04-08 12:45:07,001 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:45:07,002 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) [2022-04-08 12:45:07,258 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 299 edges. 299 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:45:07,258 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 35 states [2022-04-08 12:45:07,258 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:45:07,259 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2022-04-08 12:45:07,259 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 12:45:07,259 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) [2022-04-08 12:45:08,861 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:45:08,862 INFO L93 Difference]: Finished difference Result 313 states and 346 transitions. [2022-04-08 12:45:08,862 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2022-04-08 12:45:08,862 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 [2022-04-08 12:45:08,862 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:45:08,862 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) [2022-04-08 12:45:08,868 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 345 transitions. [2022-04-08 12:45:08,868 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) [2022-04-08 12:45:08,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 345 transitions. [2022-04-08 12:45:08,876 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 66 states and 345 transitions. [2022-04-08 12:45:09,147 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 345 edges. 345 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:45:09,153 INFO L225 Difference]: With dead ends: 313 [2022-04-08 12:45:09,153 INFO L226 Difference]: Without dead ends: 308 [2022-04-08 12:45:09,154 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 634 GetRequests, 550 SyntacticMatches, 1 SemanticMatches, 83 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 563 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=2974, Invalid=4166, Unknown=0, NotChecked=0, Total=7140 [2022-04-08 12:45:09,154 INFO L913 BasicCegarLoop]: 57 mSDtfsCounter, 110 mSDsluCounter, 267 mSDsCounter, 0 mSdLazyCounter, 214 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 110 SdHoareTripleChecker+Valid, 324 SdHoareTripleChecker+Invalid, 235 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 214 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 12:45:09,154 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [110 Valid, 324 Invalid, 235 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 214 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 12:45:09,155 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 308 states. [2022-04-08 12:45:09,625 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 308 to 308. [2022-04-08 12:45:09,625 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:45:09,626 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) [2022-04-08 12:45:09,626 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) [2022-04-08 12:45:09,627 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) [2022-04-08 12:45:09,632 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:45:09,632 INFO L93 Difference]: Finished difference Result 308 states and 341 transitions. [2022-04-08 12:45:09,632 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 341 transitions. [2022-04-08 12:45:09,632 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:45:09,632 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:45:09,633 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. [2022-04-08 12:45:09,633 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. [2022-04-08 12:45:09,638 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:45:09,638 INFO L93 Difference]: Finished difference Result 308 states and 341 transitions. [2022-04-08 12:45:09,638 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 341 transitions. [2022-04-08 12:45:09,639 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:45:09,639 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:45:09,639 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:45:09,639 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:45:09,639 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) [2022-04-08 12:45:09,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 308 states and 341 transitions. [2022-04-08 12:45:09,646 INFO L78 Accepts]: Start accepts. Automaton has 308 states and 341 transitions. Word has length 302 [2022-04-08 12:45:09,646 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:45:09,646 INFO L478 AbstractCegarLoop]: Abstraction has 308 states and 341 transitions. [2022-04-08 12:45:09,646 INFO L479 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) [2022-04-08 12:45:09,646 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 308 states and 341 transitions. [2022-04-08 12:45:10,888 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 341 edges. 341 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:45:10,888 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 341 transitions. [2022-04-08 12:45:10,892 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2022-04-08 12:45:10,892 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:45:10,892 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:45:10,913 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (36)] Forceful destruction successful, exit code 0 [2022-04-08 12:45:11,110 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 36 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable34 [2022-04-08 12:45:11,110 INFO L403 AbstractCegarLoop]: === Iteration 36 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:45:11,111 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:45:11,111 INFO L85 PathProgramCache]: Analyzing trace with hash 83826454, now seen corresponding path program 63 times [2022-04-08 12:45:11,111 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:45:11,111 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1630946759] [2022-04-08 12:45:11,111 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:45:11,111 INFO L85 PathProgramCache]: Analyzing trace with hash 83826454, now seen corresponding path program 64 times [2022-04-08 12:45:11,111 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:45:11,112 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1522946458] [2022-04-08 12:45:11,112 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:45:11,112 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:45:11,135 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:45:11,135 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1664319949] [2022-04-08 12:45:11,135 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 12:45:11,135 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:45:11,135 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:45:11,136 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) [2022-04-08 12:45:11,137 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (37)] Waiting until timeout for monitored process [2022-04-08 12:45:11,454 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 12:45:11,454 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:45:11,457 INFO L263 TraceCheckSpWp]: Trace formula consists of 733 conjuncts, 69 conjunts are in the unsatisfiable core [2022-04-08 12:45:11,508 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:45:11,511 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:45:13,426 INFO L272 TraceCheckUtils]: 0: Hoare triple {66863#true} call ULTIMATE.init(); {66863#true} is VALID [2022-04-08 12:45:13,427 INFO L290 TraceCheckUtils]: 1: Hoare triple {66863#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; {66871#(<= ~counter~0 0)} is VALID [2022-04-08 12:45:13,427 INFO L290 TraceCheckUtils]: 2: Hoare triple {66871#(<= ~counter~0 0)} assume true; {66871#(<= ~counter~0 0)} is VALID [2022-04-08 12:45:13,428 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {66871#(<= ~counter~0 0)} {66863#true} #67#return; {66871#(<= ~counter~0 0)} is VALID [2022-04-08 12:45:13,428 INFO L272 TraceCheckUtils]: 4: Hoare triple {66871#(<= ~counter~0 0)} call #t~ret7 := main(); {66871#(<= ~counter~0 0)} is VALID [2022-04-08 12:45:13,428 INFO L290 TraceCheckUtils]: 5: Hoare triple {66871#(<= ~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; {66871#(<= ~counter~0 0)} is VALID [2022-04-08 12:45:13,429 INFO L272 TraceCheckUtils]: 6: Hoare triple {66871#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {66871#(<= ~counter~0 0)} is VALID [2022-04-08 12:45:13,429 INFO L290 TraceCheckUtils]: 7: Hoare triple {66871#(<= ~counter~0 0)} ~cond := #in~cond; {66871#(<= ~counter~0 0)} is VALID [2022-04-08 12:45:13,430 INFO L290 TraceCheckUtils]: 8: Hoare triple {66871#(<= ~counter~0 0)} assume !(0 == ~cond); {66871#(<= ~counter~0 0)} is VALID [2022-04-08 12:45:13,430 INFO L290 TraceCheckUtils]: 9: Hoare triple {66871#(<= ~counter~0 0)} assume true; {66871#(<= ~counter~0 0)} is VALID [2022-04-08 12:45:13,431 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {66871#(<= ~counter~0 0)} {66871#(<= ~counter~0 0)} #59#return; {66871#(<= ~counter~0 0)} is VALID [2022-04-08 12:45:13,431 INFO L272 TraceCheckUtils]: 11: Hoare triple {66871#(<= ~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)); {66871#(<= ~counter~0 0)} is VALID [2022-04-08 12:45:13,431 INFO L290 TraceCheckUtils]: 12: Hoare triple {66871#(<= ~counter~0 0)} ~cond := #in~cond; {66871#(<= ~counter~0 0)} is VALID [2022-04-08 12:45:13,432 INFO L290 TraceCheckUtils]: 13: Hoare triple {66871#(<= ~counter~0 0)} assume !(0 == ~cond); {66871#(<= ~counter~0 0)} is VALID [2022-04-08 12:45:13,432 INFO L290 TraceCheckUtils]: 14: Hoare triple {66871#(<= ~counter~0 0)} assume true; {66871#(<= ~counter~0 0)} is VALID [2022-04-08 12:45:13,433 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {66871#(<= ~counter~0 0)} {66871#(<= ~counter~0 0)} #61#return; {66871#(<= ~counter~0 0)} is VALID [2022-04-08 12:45:13,433 INFO L290 TraceCheckUtils]: 16: Hoare triple {66871#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {66871#(<= ~counter~0 0)} is VALID [2022-04-08 12:45:13,434 INFO L290 TraceCheckUtils]: 17: Hoare triple {66871#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {66920#(<= ~counter~0 1)} is VALID [2022-04-08 12:45:13,435 INFO L290 TraceCheckUtils]: 18: Hoare triple {66920#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {66920#(<= ~counter~0 1)} is VALID [2022-04-08 12:45:13,435 INFO L272 TraceCheckUtils]: 19: Hoare triple {66920#(<= ~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)); {66920#(<= ~counter~0 1)} is VALID [2022-04-08 12:45:13,436 INFO L290 TraceCheckUtils]: 20: Hoare triple {66920#(<= ~counter~0 1)} ~cond := #in~cond; {66920#(<= ~counter~0 1)} is VALID [2022-04-08 12:45:13,436 INFO L290 TraceCheckUtils]: 21: Hoare triple {66920#(<= ~counter~0 1)} assume !(0 == ~cond); {66920#(<= ~counter~0 1)} is VALID [2022-04-08 12:45:13,436 INFO L290 TraceCheckUtils]: 22: Hoare triple {66920#(<= ~counter~0 1)} assume true; {66920#(<= ~counter~0 1)} is VALID [2022-04-08 12:45:13,437 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {66920#(<= ~counter~0 1)} {66920#(<= ~counter~0 1)} #63#return; {66920#(<= ~counter~0 1)} is VALID [2022-04-08 12:45:13,437 INFO L290 TraceCheckUtils]: 24: Hoare triple {66920#(<= ~counter~0 1)} assume !!(0 != ~r~0); {66920#(<= ~counter~0 1)} is VALID [2022-04-08 12:45:13,438 INFO L290 TraceCheckUtils]: 25: Hoare triple {66920#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {66920#(<= ~counter~0 1)} is VALID [2022-04-08 12:45:13,439 INFO L290 TraceCheckUtils]: 26: Hoare triple {66920#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {66948#(<= ~counter~0 2)} is VALID [2022-04-08 12:45:13,439 INFO L290 TraceCheckUtils]: 27: Hoare triple {66948#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {66948#(<= ~counter~0 2)} is VALID [2022-04-08 12:45:13,440 INFO L272 TraceCheckUtils]: 28: Hoare triple {66948#(<= ~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)); {66948#(<= ~counter~0 2)} is VALID [2022-04-08 12:45:13,440 INFO L290 TraceCheckUtils]: 29: Hoare triple {66948#(<= ~counter~0 2)} ~cond := #in~cond; {66948#(<= ~counter~0 2)} is VALID [2022-04-08 12:45:13,440 INFO L290 TraceCheckUtils]: 30: Hoare triple {66948#(<= ~counter~0 2)} assume !(0 == ~cond); {66948#(<= ~counter~0 2)} is VALID [2022-04-08 12:45:13,441 INFO L290 TraceCheckUtils]: 31: Hoare triple {66948#(<= ~counter~0 2)} assume true; {66948#(<= ~counter~0 2)} is VALID [2022-04-08 12:45:13,441 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {66948#(<= ~counter~0 2)} {66948#(<= ~counter~0 2)} #63#return; {66948#(<= ~counter~0 2)} is VALID [2022-04-08 12:45:13,442 INFO L290 TraceCheckUtils]: 33: Hoare triple {66948#(<= ~counter~0 2)} assume !!(0 != ~r~0); {66948#(<= ~counter~0 2)} is VALID [2022-04-08 12:45:13,442 INFO L290 TraceCheckUtils]: 34: Hoare triple {66948#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {66948#(<= ~counter~0 2)} is VALID [2022-04-08 12:45:13,443 INFO L290 TraceCheckUtils]: 35: Hoare triple {66948#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {66976#(<= ~counter~0 3)} is VALID [2022-04-08 12:45:13,443 INFO L290 TraceCheckUtils]: 36: Hoare triple {66976#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {66976#(<= ~counter~0 3)} is VALID [2022-04-08 12:45:13,444 INFO L272 TraceCheckUtils]: 37: Hoare triple {66976#(<= ~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)); {66976#(<= ~counter~0 3)} is VALID [2022-04-08 12:45:13,444 INFO L290 TraceCheckUtils]: 38: Hoare triple {66976#(<= ~counter~0 3)} ~cond := #in~cond; {66976#(<= ~counter~0 3)} is VALID [2022-04-08 12:45:13,444 INFO L290 TraceCheckUtils]: 39: Hoare triple {66976#(<= ~counter~0 3)} assume !(0 == ~cond); {66976#(<= ~counter~0 3)} is VALID [2022-04-08 12:45:13,445 INFO L290 TraceCheckUtils]: 40: Hoare triple {66976#(<= ~counter~0 3)} assume true; {66976#(<= ~counter~0 3)} is VALID [2022-04-08 12:45:13,445 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {66976#(<= ~counter~0 3)} {66976#(<= ~counter~0 3)} #63#return; {66976#(<= ~counter~0 3)} is VALID [2022-04-08 12:45:13,446 INFO L290 TraceCheckUtils]: 42: Hoare triple {66976#(<= ~counter~0 3)} assume !!(0 != ~r~0); {66976#(<= ~counter~0 3)} is VALID [2022-04-08 12:45:13,446 INFO L290 TraceCheckUtils]: 43: Hoare triple {66976#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {66976#(<= ~counter~0 3)} is VALID [2022-04-08 12:45:13,447 INFO L290 TraceCheckUtils]: 44: Hoare triple {66976#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67004#(<= ~counter~0 4)} is VALID [2022-04-08 12:45:13,447 INFO L290 TraceCheckUtils]: 45: Hoare triple {67004#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {67004#(<= ~counter~0 4)} is VALID [2022-04-08 12:45:13,447 INFO L272 TraceCheckUtils]: 46: Hoare triple {67004#(<= ~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)); {67004#(<= ~counter~0 4)} is VALID [2022-04-08 12:45:13,448 INFO L290 TraceCheckUtils]: 47: Hoare triple {67004#(<= ~counter~0 4)} ~cond := #in~cond; {67004#(<= ~counter~0 4)} is VALID [2022-04-08 12:45:13,448 INFO L290 TraceCheckUtils]: 48: Hoare triple {67004#(<= ~counter~0 4)} assume !(0 == ~cond); {67004#(<= ~counter~0 4)} is VALID [2022-04-08 12:45:13,448 INFO L290 TraceCheckUtils]: 49: Hoare triple {67004#(<= ~counter~0 4)} assume true; {67004#(<= ~counter~0 4)} is VALID [2022-04-08 12:45:13,449 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {67004#(<= ~counter~0 4)} {67004#(<= ~counter~0 4)} #63#return; {67004#(<= ~counter~0 4)} is VALID [2022-04-08 12:45:13,449 INFO L290 TraceCheckUtils]: 51: Hoare triple {67004#(<= ~counter~0 4)} assume !!(0 != ~r~0); {67004#(<= ~counter~0 4)} is VALID [2022-04-08 12:45:13,449 INFO L290 TraceCheckUtils]: 52: Hoare triple {67004#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67004#(<= ~counter~0 4)} is VALID [2022-04-08 12:45:13,450 INFO L290 TraceCheckUtils]: 53: Hoare triple {67004#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67032#(<= ~counter~0 5)} is VALID [2022-04-08 12:45:13,450 INFO L290 TraceCheckUtils]: 54: Hoare triple {67032#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {67032#(<= ~counter~0 5)} is VALID [2022-04-08 12:45:13,451 INFO L272 TraceCheckUtils]: 55: Hoare triple {67032#(<= ~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)); {67032#(<= ~counter~0 5)} is VALID [2022-04-08 12:45:13,451 INFO L290 TraceCheckUtils]: 56: Hoare triple {67032#(<= ~counter~0 5)} ~cond := #in~cond; {67032#(<= ~counter~0 5)} is VALID [2022-04-08 12:45:13,451 INFO L290 TraceCheckUtils]: 57: Hoare triple {67032#(<= ~counter~0 5)} assume !(0 == ~cond); {67032#(<= ~counter~0 5)} is VALID [2022-04-08 12:45:13,451 INFO L290 TraceCheckUtils]: 58: Hoare triple {67032#(<= ~counter~0 5)} assume true; {67032#(<= ~counter~0 5)} is VALID [2022-04-08 12:45:13,452 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {67032#(<= ~counter~0 5)} {67032#(<= ~counter~0 5)} #63#return; {67032#(<= ~counter~0 5)} is VALID [2022-04-08 12:45:13,452 INFO L290 TraceCheckUtils]: 60: Hoare triple {67032#(<= ~counter~0 5)} assume !!(0 != ~r~0); {67032#(<= ~counter~0 5)} is VALID [2022-04-08 12:45:13,452 INFO L290 TraceCheckUtils]: 61: Hoare triple {67032#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67032#(<= ~counter~0 5)} is VALID [2022-04-08 12:45:13,453 INFO L290 TraceCheckUtils]: 62: Hoare triple {67032#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67060#(<= ~counter~0 6)} is VALID [2022-04-08 12:45:13,453 INFO L290 TraceCheckUtils]: 63: Hoare triple {67060#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {67060#(<= ~counter~0 6)} is VALID [2022-04-08 12:45:13,454 INFO L272 TraceCheckUtils]: 64: Hoare triple {67060#(<= ~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)); {67060#(<= ~counter~0 6)} is VALID [2022-04-08 12:45:13,454 INFO L290 TraceCheckUtils]: 65: Hoare triple {67060#(<= ~counter~0 6)} ~cond := #in~cond; {67060#(<= ~counter~0 6)} is VALID [2022-04-08 12:45:13,454 INFO L290 TraceCheckUtils]: 66: Hoare triple {67060#(<= ~counter~0 6)} assume !(0 == ~cond); {67060#(<= ~counter~0 6)} is VALID [2022-04-08 12:45:13,455 INFO L290 TraceCheckUtils]: 67: Hoare triple {67060#(<= ~counter~0 6)} assume true; {67060#(<= ~counter~0 6)} is VALID [2022-04-08 12:45:13,455 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {67060#(<= ~counter~0 6)} {67060#(<= ~counter~0 6)} #63#return; {67060#(<= ~counter~0 6)} is VALID [2022-04-08 12:45:13,456 INFO L290 TraceCheckUtils]: 69: Hoare triple {67060#(<= ~counter~0 6)} assume !!(0 != ~r~0); {67060#(<= ~counter~0 6)} is VALID [2022-04-08 12:45:13,456 INFO L290 TraceCheckUtils]: 70: Hoare triple {67060#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67060#(<= ~counter~0 6)} is VALID [2022-04-08 12:45:13,457 INFO L290 TraceCheckUtils]: 71: Hoare triple {67060#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67088#(<= ~counter~0 7)} is VALID [2022-04-08 12:45:13,457 INFO L290 TraceCheckUtils]: 72: Hoare triple {67088#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {67088#(<= ~counter~0 7)} is VALID [2022-04-08 12:45:13,457 INFO L272 TraceCheckUtils]: 73: Hoare triple {67088#(<= ~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)); {67088#(<= ~counter~0 7)} is VALID [2022-04-08 12:45:13,458 INFO L290 TraceCheckUtils]: 74: Hoare triple {67088#(<= ~counter~0 7)} ~cond := #in~cond; {67088#(<= ~counter~0 7)} is VALID [2022-04-08 12:45:13,458 INFO L290 TraceCheckUtils]: 75: Hoare triple {67088#(<= ~counter~0 7)} assume !(0 == ~cond); {67088#(<= ~counter~0 7)} is VALID [2022-04-08 12:45:13,458 INFO L290 TraceCheckUtils]: 76: Hoare triple {67088#(<= ~counter~0 7)} assume true; {67088#(<= ~counter~0 7)} is VALID [2022-04-08 12:45:13,459 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {67088#(<= ~counter~0 7)} {67088#(<= ~counter~0 7)} #63#return; {67088#(<= ~counter~0 7)} is VALID [2022-04-08 12:45:13,459 INFO L290 TraceCheckUtils]: 78: Hoare triple {67088#(<= ~counter~0 7)} assume !!(0 != ~r~0); {67088#(<= ~counter~0 7)} is VALID [2022-04-08 12:45:13,459 INFO L290 TraceCheckUtils]: 79: Hoare triple {67088#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67088#(<= ~counter~0 7)} is VALID [2022-04-08 12:45:13,460 INFO L290 TraceCheckUtils]: 80: Hoare triple {67088#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67116#(<= ~counter~0 8)} is VALID [2022-04-08 12:45:13,460 INFO L290 TraceCheckUtils]: 81: Hoare triple {67116#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {67116#(<= ~counter~0 8)} is VALID [2022-04-08 12:45:13,461 INFO L272 TraceCheckUtils]: 82: Hoare triple {67116#(<= ~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)); {67116#(<= ~counter~0 8)} is VALID [2022-04-08 12:45:13,461 INFO L290 TraceCheckUtils]: 83: Hoare triple {67116#(<= ~counter~0 8)} ~cond := #in~cond; {67116#(<= ~counter~0 8)} is VALID [2022-04-08 12:45:13,461 INFO L290 TraceCheckUtils]: 84: Hoare triple {67116#(<= ~counter~0 8)} assume !(0 == ~cond); {67116#(<= ~counter~0 8)} is VALID [2022-04-08 12:45:13,462 INFO L290 TraceCheckUtils]: 85: Hoare triple {67116#(<= ~counter~0 8)} assume true; {67116#(<= ~counter~0 8)} is VALID [2022-04-08 12:45:13,462 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {67116#(<= ~counter~0 8)} {67116#(<= ~counter~0 8)} #63#return; {67116#(<= ~counter~0 8)} is VALID [2022-04-08 12:45:13,462 INFO L290 TraceCheckUtils]: 87: Hoare triple {67116#(<= ~counter~0 8)} assume !!(0 != ~r~0); {67116#(<= ~counter~0 8)} is VALID [2022-04-08 12:45:13,463 INFO L290 TraceCheckUtils]: 88: Hoare triple {67116#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67116#(<= ~counter~0 8)} is VALID [2022-04-08 12:45:13,463 INFO L290 TraceCheckUtils]: 89: Hoare triple {67116#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67144#(<= ~counter~0 9)} is VALID [2022-04-08 12:45:13,464 INFO L290 TraceCheckUtils]: 90: Hoare triple {67144#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {67144#(<= ~counter~0 9)} is VALID [2022-04-08 12:45:13,464 INFO L272 TraceCheckUtils]: 91: Hoare triple {67144#(<= ~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)); {67144#(<= ~counter~0 9)} is VALID [2022-04-08 12:45:13,464 INFO L290 TraceCheckUtils]: 92: Hoare triple {67144#(<= ~counter~0 9)} ~cond := #in~cond; {67144#(<= ~counter~0 9)} is VALID [2022-04-08 12:45:13,465 INFO L290 TraceCheckUtils]: 93: Hoare triple {67144#(<= ~counter~0 9)} assume !(0 == ~cond); {67144#(<= ~counter~0 9)} is VALID [2022-04-08 12:45:13,465 INFO L290 TraceCheckUtils]: 94: Hoare triple {67144#(<= ~counter~0 9)} assume true; {67144#(<= ~counter~0 9)} is VALID [2022-04-08 12:45:13,465 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {67144#(<= ~counter~0 9)} {67144#(<= ~counter~0 9)} #63#return; {67144#(<= ~counter~0 9)} is VALID [2022-04-08 12:45:13,466 INFO L290 TraceCheckUtils]: 96: Hoare triple {67144#(<= ~counter~0 9)} assume !!(0 != ~r~0); {67144#(<= ~counter~0 9)} is VALID [2022-04-08 12:45:13,466 INFO L290 TraceCheckUtils]: 97: Hoare triple {67144#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67144#(<= ~counter~0 9)} is VALID [2022-04-08 12:45:13,467 INFO L290 TraceCheckUtils]: 98: Hoare triple {67144#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67172#(<= ~counter~0 10)} is VALID [2022-04-08 12:45:13,467 INFO L290 TraceCheckUtils]: 99: Hoare triple {67172#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {67172#(<= ~counter~0 10)} is VALID [2022-04-08 12:45:13,467 INFO L272 TraceCheckUtils]: 100: Hoare triple {67172#(<= ~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)); {67172#(<= ~counter~0 10)} is VALID [2022-04-08 12:45:13,468 INFO L290 TraceCheckUtils]: 101: Hoare triple {67172#(<= ~counter~0 10)} ~cond := #in~cond; {67172#(<= ~counter~0 10)} is VALID [2022-04-08 12:45:13,468 INFO L290 TraceCheckUtils]: 102: Hoare triple {67172#(<= ~counter~0 10)} assume !(0 == ~cond); {67172#(<= ~counter~0 10)} is VALID [2022-04-08 12:45:13,468 INFO L290 TraceCheckUtils]: 103: Hoare triple {67172#(<= ~counter~0 10)} assume true; {67172#(<= ~counter~0 10)} is VALID [2022-04-08 12:45:13,469 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {67172#(<= ~counter~0 10)} {67172#(<= ~counter~0 10)} #63#return; {67172#(<= ~counter~0 10)} is VALID [2022-04-08 12:45:13,469 INFO L290 TraceCheckUtils]: 105: Hoare triple {67172#(<= ~counter~0 10)} assume !!(0 != ~r~0); {67172#(<= ~counter~0 10)} is VALID [2022-04-08 12:45:13,469 INFO L290 TraceCheckUtils]: 106: Hoare triple {67172#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67172#(<= ~counter~0 10)} is VALID [2022-04-08 12:45:13,470 INFO L290 TraceCheckUtils]: 107: Hoare triple {67172#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67200#(<= ~counter~0 11)} is VALID [2022-04-08 12:45:13,470 INFO L290 TraceCheckUtils]: 108: Hoare triple {67200#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {67200#(<= ~counter~0 11)} is VALID [2022-04-08 12:45:13,471 INFO L272 TraceCheckUtils]: 109: Hoare triple {67200#(<= ~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)); {67200#(<= ~counter~0 11)} is VALID [2022-04-08 12:45:13,471 INFO L290 TraceCheckUtils]: 110: Hoare triple {67200#(<= ~counter~0 11)} ~cond := #in~cond; {67200#(<= ~counter~0 11)} is VALID [2022-04-08 12:45:13,471 INFO L290 TraceCheckUtils]: 111: Hoare triple {67200#(<= ~counter~0 11)} assume !(0 == ~cond); {67200#(<= ~counter~0 11)} is VALID [2022-04-08 12:45:13,472 INFO L290 TraceCheckUtils]: 112: Hoare triple {67200#(<= ~counter~0 11)} assume true; {67200#(<= ~counter~0 11)} is VALID [2022-04-08 12:45:13,472 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {67200#(<= ~counter~0 11)} {67200#(<= ~counter~0 11)} #63#return; {67200#(<= ~counter~0 11)} is VALID [2022-04-08 12:45:13,472 INFO L290 TraceCheckUtils]: 114: Hoare triple {67200#(<= ~counter~0 11)} assume !!(0 != ~r~0); {67200#(<= ~counter~0 11)} is VALID [2022-04-08 12:45:13,473 INFO L290 TraceCheckUtils]: 115: Hoare triple {67200#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67200#(<= ~counter~0 11)} is VALID [2022-04-08 12:45:13,473 INFO L290 TraceCheckUtils]: 116: Hoare triple {67200#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67228#(<= ~counter~0 12)} is VALID [2022-04-08 12:45:13,474 INFO L290 TraceCheckUtils]: 117: Hoare triple {67228#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {67228#(<= ~counter~0 12)} is VALID [2022-04-08 12:45:13,474 INFO L272 TraceCheckUtils]: 118: Hoare triple {67228#(<= ~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)); {67228#(<= ~counter~0 12)} is VALID [2022-04-08 12:45:13,474 INFO L290 TraceCheckUtils]: 119: Hoare triple {67228#(<= ~counter~0 12)} ~cond := #in~cond; {67228#(<= ~counter~0 12)} is VALID [2022-04-08 12:45:13,475 INFO L290 TraceCheckUtils]: 120: Hoare triple {67228#(<= ~counter~0 12)} assume !(0 == ~cond); {67228#(<= ~counter~0 12)} is VALID [2022-04-08 12:45:13,475 INFO L290 TraceCheckUtils]: 121: Hoare triple {67228#(<= ~counter~0 12)} assume true; {67228#(<= ~counter~0 12)} is VALID [2022-04-08 12:45:13,475 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {67228#(<= ~counter~0 12)} {67228#(<= ~counter~0 12)} #63#return; {67228#(<= ~counter~0 12)} is VALID [2022-04-08 12:45:13,476 INFO L290 TraceCheckUtils]: 123: Hoare triple {67228#(<= ~counter~0 12)} assume !!(0 != ~r~0); {67228#(<= ~counter~0 12)} is VALID [2022-04-08 12:45:13,476 INFO L290 TraceCheckUtils]: 124: Hoare triple {67228#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67228#(<= ~counter~0 12)} is VALID [2022-04-08 12:45:13,477 INFO L290 TraceCheckUtils]: 125: Hoare triple {67228#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67256#(<= ~counter~0 13)} is VALID [2022-04-08 12:45:13,477 INFO L290 TraceCheckUtils]: 126: Hoare triple {67256#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {67256#(<= ~counter~0 13)} is VALID [2022-04-08 12:45:13,477 INFO L272 TraceCheckUtils]: 127: Hoare triple {67256#(<= ~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)); {67256#(<= ~counter~0 13)} is VALID [2022-04-08 12:45:13,478 INFO L290 TraceCheckUtils]: 128: Hoare triple {67256#(<= ~counter~0 13)} ~cond := #in~cond; {67256#(<= ~counter~0 13)} is VALID [2022-04-08 12:45:13,478 INFO L290 TraceCheckUtils]: 129: Hoare triple {67256#(<= ~counter~0 13)} assume !(0 == ~cond); {67256#(<= ~counter~0 13)} is VALID [2022-04-08 12:45:13,478 INFO L290 TraceCheckUtils]: 130: Hoare triple {67256#(<= ~counter~0 13)} assume true; {67256#(<= ~counter~0 13)} is VALID [2022-04-08 12:45:13,479 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {67256#(<= ~counter~0 13)} {67256#(<= ~counter~0 13)} #63#return; {67256#(<= ~counter~0 13)} is VALID [2022-04-08 12:45:13,479 INFO L290 TraceCheckUtils]: 132: Hoare triple {67256#(<= ~counter~0 13)} assume !!(0 != ~r~0); {67256#(<= ~counter~0 13)} is VALID [2022-04-08 12:45:13,479 INFO L290 TraceCheckUtils]: 133: Hoare triple {67256#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67256#(<= ~counter~0 13)} is VALID [2022-04-08 12:45:13,480 INFO L290 TraceCheckUtils]: 134: Hoare triple {67256#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67284#(<= ~counter~0 14)} is VALID [2022-04-08 12:45:13,480 INFO L290 TraceCheckUtils]: 135: Hoare triple {67284#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {67284#(<= ~counter~0 14)} is VALID [2022-04-08 12:45:13,481 INFO L272 TraceCheckUtils]: 136: Hoare triple {67284#(<= ~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)); {67284#(<= ~counter~0 14)} is VALID [2022-04-08 12:45:13,481 INFO L290 TraceCheckUtils]: 137: Hoare triple {67284#(<= ~counter~0 14)} ~cond := #in~cond; {67284#(<= ~counter~0 14)} is VALID [2022-04-08 12:45:13,481 INFO L290 TraceCheckUtils]: 138: Hoare triple {67284#(<= ~counter~0 14)} assume !(0 == ~cond); {67284#(<= ~counter~0 14)} is VALID [2022-04-08 12:45:13,481 INFO L290 TraceCheckUtils]: 139: Hoare triple {67284#(<= ~counter~0 14)} assume true; {67284#(<= ~counter~0 14)} is VALID [2022-04-08 12:45:13,482 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {67284#(<= ~counter~0 14)} {67284#(<= ~counter~0 14)} #63#return; {67284#(<= ~counter~0 14)} is VALID [2022-04-08 12:45:13,482 INFO L290 TraceCheckUtils]: 141: Hoare triple {67284#(<= ~counter~0 14)} assume !!(0 != ~r~0); {67284#(<= ~counter~0 14)} is VALID [2022-04-08 12:45:13,482 INFO L290 TraceCheckUtils]: 142: Hoare triple {67284#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67284#(<= ~counter~0 14)} is VALID [2022-04-08 12:45:13,483 INFO L290 TraceCheckUtils]: 143: Hoare triple {67284#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67312#(<= ~counter~0 15)} is VALID [2022-04-08 12:45:13,483 INFO L290 TraceCheckUtils]: 144: Hoare triple {67312#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {67312#(<= ~counter~0 15)} is VALID [2022-04-08 12:45:13,484 INFO L272 TraceCheckUtils]: 145: Hoare triple {67312#(<= ~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)); {67312#(<= ~counter~0 15)} is VALID [2022-04-08 12:45:13,484 INFO L290 TraceCheckUtils]: 146: Hoare triple {67312#(<= ~counter~0 15)} ~cond := #in~cond; {67312#(<= ~counter~0 15)} is VALID [2022-04-08 12:45:13,484 INFO L290 TraceCheckUtils]: 147: Hoare triple {67312#(<= ~counter~0 15)} assume !(0 == ~cond); {67312#(<= ~counter~0 15)} is VALID [2022-04-08 12:45:13,485 INFO L290 TraceCheckUtils]: 148: Hoare triple {67312#(<= ~counter~0 15)} assume true; {67312#(<= ~counter~0 15)} is VALID [2022-04-08 12:45:13,485 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {67312#(<= ~counter~0 15)} {67312#(<= ~counter~0 15)} #63#return; {67312#(<= ~counter~0 15)} is VALID [2022-04-08 12:45:13,486 INFO L290 TraceCheckUtils]: 150: Hoare triple {67312#(<= ~counter~0 15)} assume !!(0 != ~r~0); {67312#(<= ~counter~0 15)} is VALID [2022-04-08 12:45:13,486 INFO L290 TraceCheckUtils]: 151: Hoare triple {67312#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67312#(<= ~counter~0 15)} is VALID [2022-04-08 12:45:13,486 INFO L290 TraceCheckUtils]: 152: Hoare triple {67312#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67340#(<= ~counter~0 16)} is VALID [2022-04-08 12:45:13,487 INFO L290 TraceCheckUtils]: 153: Hoare triple {67340#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {67340#(<= ~counter~0 16)} is VALID [2022-04-08 12:45:13,487 INFO L272 TraceCheckUtils]: 154: Hoare triple {67340#(<= ~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)); {67340#(<= ~counter~0 16)} is VALID [2022-04-08 12:45:13,488 INFO L290 TraceCheckUtils]: 155: Hoare triple {67340#(<= ~counter~0 16)} ~cond := #in~cond; {67340#(<= ~counter~0 16)} is VALID [2022-04-08 12:45:13,488 INFO L290 TraceCheckUtils]: 156: Hoare triple {67340#(<= ~counter~0 16)} assume !(0 == ~cond); {67340#(<= ~counter~0 16)} is VALID [2022-04-08 12:45:13,488 INFO L290 TraceCheckUtils]: 157: Hoare triple {67340#(<= ~counter~0 16)} assume true; {67340#(<= ~counter~0 16)} is VALID [2022-04-08 12:45:13,489 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {67340#(<= ~counter~0 16)} {67340#(<= ~counter~0 16)} #63#return; {67340#(<= ~counter~0 16)} is VALID [2022-04-08 12:45:13,489 INFO L290 TraceCheckUtils]: 159: Hoare triple {67340#(<= ~counter~0 16)} assume !!(0 != ~r~0); {67340#(<= ~counter~0 16)} is VALID [2022-04-08 12:45:13,489 INFO L290 TraceCheckUtils]: 160: Hoare triple {67340#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67340#(<= ~counter~0 16)} is VALID [2022-04-08 12:45:13,490 INFO L290 TraceCheckUtils]: 161: Hoare triple {67340#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67368#(<= ~counter~0 17)} is VALID [2022-04-08 12:45:13,490 INFO L290 TraceCheckUtils]: 162: Hoare triple {67368#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {67368#(<= ~counter~0 17)} is VALID [2022-04-08 12:45:13,491 INFO L272 TraceCheckUtils]: 163: Hoare triple {67368#(<= ~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)); {67368#(<= ~counter~0 17)} is VALID [2022-04-08 12:45:13,491 INFO L290 TraceCheckUtils]: 164: Hoare triple {67368#(<= ~counter~0 17)} ~cond := #in~cond; {67368#(<= ~counter~0 17)} is VALID [2022-04-08 12:45:13,491 INFO L290 TraceCheckUtils]: 165: Hoare triple {67368#(<= ~counter~0 17)} assume !(0 == ~cond); {67368#(<= ~counter~0 17)} is VALID [2022-04-08 12:45:13,491 INFO L290 TraceCheckUtils]: 166: Hoare triple {67368#(<= ~counter~0 17)} assume true; {67368#(<= ~counter~0 17)} is VALID [2022-04-08 12:45:13,492 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {67368#(<= ~counter~0 17)} {67368#(<= ~counter~0 17)} #63#return; {67368#(<= ~counter~0 17)} is VALID [2022-04-08 12:45:13,492 INFO L290 TraceCheckUtils]: 168: Hoare triple {67368#(<= ~counter~0 17)} assume !!(0 != ~r~0); {67368#(<= ~counter~0 17)} is VALID [2022-04-08 12:45:13,492 INFO L290 TraceCheckUtils]: 169: Hoare triple {67368#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67368#(<= ~counter~0 17)} is VALID [2022-04-08 12:45:13,493 INFO L290 TraceCheckUtils]: 170: Hoare triple {67368#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67396#(<= ~counter~0 18)} is VALID [2022-04-08 12:45:13,493 INFO L290 TraceCheckUtils]: 171: Hoare triple {67396#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {67396#(<= ~counter~0 18)} is VALID [2022-04-08 12:45:13,494 INFO L272 TraceCheckUtils]: 172: Hoare triple {67396#(<= ~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)); {67396#(<= ~counter~0 18)} is VALID [2022-04-08 12:45:13,494 INFO L290 TraceCheckUtils]: 173: Hoare triple {67396#(<= ~counter~0 18)} ~cond := #in~cond; {67396#(<= ~counter~0 18)} is VALID [2022-04-08 12:45:13,494 INFO L290 TraceCheckUtils]: 174: Hoare triple {67396#(<= ~counter~0 18)} assume !(0 == ~cond); {67396#(<= ~counter~0 18)} is VALID [2022-04-08 12:45:13,495 INFO L290 TraceCheckUtils]: 175: Hoare triple {67396#(<= ~counter~0 18)} assume true; {67396#(<= ~counter~0 18)} is VALID [2022-04-08 12:45:13,495 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {67396#(<= ~counter~0 18)} {67396#(<= ~counter~0 18)} #63#return; {67396#(<= ~counter~0 18)} is VALID [2022-04-08 12:45:13,495 INFO L290 TraceCheckUtils]: 177: Hoare triple {67396#(<= ~counter~0 18)} assume !!(0 != ~r~0); {67396#(<= ~counter~0 18)} is VALID [2022-04-08 12:45:13,496 INFO L290 TraceCheckUtils]: 178: Hoare triple {67396#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67396#(<= ~counter~0 18)} is VALID [2022-04-08 12:45:13,496 INFO L290 TraceCheckUtils]: 179: Hoare triple {67396#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67424#(<= ~counter~0 19)} is VALID [2022-04-08 12:45:13,497 INFO L290 TraceCheckUtils]: 180: Hoare triple {67424#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {67424#(<= ~counter~0 19)} is VALID [2022-04-08 12:45:13,497 INFO L272 TraceCheckUtils]: 181: Hoare triple {67424#(<= ~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)); {67424#(<= ~counter~0 19)} is VALID [2022-04-08 12:45:13,497 INFO L290 TraceCheckUtils]: 182: Hoare triple {67424#(<= ~counter~0 19)} ~cond := #in~cond; {67424#(<= ~counter~0 19)} is VALID [2022-04-08 12:45:13,498 INFO L290 TraceCheckUtils]: 183: Hoare triple {67424#(<= ~counter~0 19)} assume !(0 == ~cond); {67424#(<= ~counter~0 19)} is VALID [2022-04-08 12:45:13,498 INFO L290 TraceCheckUtils]: 184: Hoare triple {67424#(<= ~counter~0 19)} assume true; {67424#(<= ~counter~0 19)} is VALID [2022-04-08 12:45:13,499 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {67424#(<= ~counter~0 19)} {67424#(<= ~counter~0 19)} #63#return; {67424#(<= ~counter~0 19)} is VALID [2022-04-08 12:45:13,499 INFO L290 TraceCheckUtils]: 186: Hoare triple {67424#(<= ~counter~0 19)} assume !!(0 != ~r~0); {67424#(<= ~counter~0 19)} is VALID [2022-04-08 12:45:13,499 INFO L290 TraceCheckUtils]: 187: Hoare triple {67424#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67424#(<= ~counter~0 19)} is VALID [2022-04-08 12:45:13,500 INFO L290 TraceCheckUtils]: 188: Hoare triple {67424#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67452#(<= ~counter~0 20)} is VALID [2022-04-08 12:45:13,500 INFO L290 TraceCheckUtils]: 189: Hoare triple {67452#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {67452#(<= ~counter~0 20)} is VALID [2022-04-08 12:45:13,501 INFO L272 TraceCheckUtils]: 190: Hoare triple {67452#(<= ~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)); {67452#(<= ~counter~0 20)} is VALID [2022-04-08 12:45:13,501 INFO L290 TraceCheckUtils]: 191: Hoare triple {67452#(<= ~counter~0 20)} ~cond := #in~cond; {67452#(<= ~counter~0 20)} is VALID [2022-04-08 12:45:13,501 INFO L290 TraceCheckUtils]: 192: Hoare triple {67452#(<= ~counter~0 20)} assume !(0 == ~cond); {67452#(<= ~counter~0 20)} is VALID [2022-04-08 12:45:13,501 INFO L290 TraceCheckUtils]: 193: Hoare triple {67452#(<= ~counter~0 20)} assume true; {67452#(<= ~counter~0 20)} is VALID [2022-04-08 12:45:13,502 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {67452#(<= ~counter~0 20)} {67452#(<= ~counter~0 20)} #63#return; {67452#(<= ~counter~0 20)} is VALID [2022-04-08 12:45:13,502 INFO L290 TraceCheckUtils]: 195: Hoare triple {67452#(<= ~counter~0 20)} assume !!(0 != ~r~0); {67452#(<= ~counter~0 20)} is VALID [2022-04-08 12:45:13,502 INFO L290 TraceCheckUtils]: 196: Hoare triple {67452#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67452#(<= ~counter~0 20)} is VALID [2022-04-08 12:45:13,503 INFO L290 TraceCheckUtils]: 197: Hoare triple {67452#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67480#(<= ~counter~0 21)} is VALID [2022-04-08 12:45:13,503 INFO L290 TraceCheckUtils]: 198: Hoare triple {67480#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {67480#(<= ~counter~0 21)} is VALID [2022-04-08 12:45:13,504 INFO L272 TraceCheckUtils]: 199: Hoare triple {67480#(<= ~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)); {67480#(<= ~counter~0 21)} is VALID [2022-04-08 12:45:13,504 INFO L290 TraceCheckUtils]: 200: Hoare triple {67480#(<= ~counter~0 21)} ~cond := #in~cond; {67480#(<= ~counter~0 21)} is VALID [2022-04-08 12:45:13,504 INFO L290 TraceCheckUtils]: 201: Hoare triple {67480#(<= ~counter~0 21)} assume !(0 == ~cond); {67480#(<= ~counter~0 21)} is VALID [2022-04-08 12:45:13,505 INFO L290 TraceCheckUtils]: 202: Hoare triple {67480#(<= ~counter~0 21)} assume true; {67480#(<= ~counter~0 21)} is VALID [2022-04-08 12:45:13,505 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {67480#(<= ~counter~0 21)} {67480#(<= ~counter~0 21)} #63#return; {67480#(<= ~counter~0 21)} is VALID [2022-04-08 12:45:13,505 INFO L290 TraceCheckUtils]: 204: Hoare triple {67480#(<= ~counter~0 21)} assume !!(0 != ~r~0); {67480#(<= ~counter~0 21)} is VALID [2022-04-08 12:45:13,506 INFO L290 TraceCheckUtils]: 205: Hoare triple {67480#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67480#(<= ~counter~0 21)} is VALID [2022-04-08 12:45:13,506 INFO L290 TraceCheckUtils]: 206: Hoare triple {67480#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67508#(<= ~counter~0 22)} is VALID [2022-04-08 12:45:13,507 INFO L290 TraceCheckUtils]: 207: Hoare triple {67508#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {67508#(<= ~counter~0 22)} is VALID [2022-04-08 12:45:13,507 INFO L272 TraceCheckUtils]: 208: Hoare triple {67508#(<= ~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)); {67508#(<= ~counter~0 22)} is VALID [2022-04-08 12:45:13,507 INFO L290 TraceCheckUtils]: 209: Hoare triple {67508#(<= ~counter~0 22)} ~cond := #in~cond; {67508#(<= ~counter~0 22)} is VALID [2022-04-08 12:45:13,508 INFO L290 TraceCheckUtils]: 210: Hoare triple {67508#(<= ~counter~0 22)} assume !(0 == ~cond); {67508#(<= ~counter~0 22)} is VALID [2022-04-08 12:45:13,508 INFO L290 TraceCheckUtils]: 211: Hoare triple {67508#(<= ~counter~0 22)} assume true; {67508#(<= ~counter~0 22)} is VALID [2022-04-08 12:45:13,509 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {67508#(<= ~counter~0 22)} {67508#(<= ~counter~0 22)} #63#return; {67508#(<= ~counter~0 22)} is VALID [2022-04-08 12:45:13,509 INFO L290 TraceCheckUtils]: 213: Hoare triple {67508#(<= ~counter~0 22)} assume !!(0 != ~r~0); {67508#(<= ~counter~0 22)} is VALID [2022-04-08 12:45:13,509 INFO L290 TraceCheckUtils]: 214: Hoare triple {67508#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67508#(<= ~counter~0 22)} is VALID [2022-04-08 12:45:13,510 INFO L290 TraceCheckUtils]: 215: Hoare triple {67508#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67536#(<= ~counter~0 23)} is VALID [2022-04-08 12:45:13,510 INFO L290 TraceCheckUtils]: 216: Hoare triple {67536#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {67536#(<= ~counter~0 23)} is VALID [2022-04-08 12:45:13,511 INFO L272 TraceCheckUtils]: 217: Hoare triple {67536#(<= ~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)); {67536#(<= ~counter~0 23)} is VALID [2022-04-08 12:45:13,511 INFO L290 TraceCheckUtils]: 218: Hoare triple {67536#(<= ~counter~0 23)} ~cond := #in~cond; {67536#(<= ~counter~0 23)} is VALID [2022-04-08 12:45:13,511 INFO L290 TraceCheckUtils]: 219: Hoare triple {67536#(<= ~counter~0 23)} assume !(0 == ~cond); {67536#(<= ~counter~0 23)} is VALID [2022-04-08 12:45:13,511 INFO L290 TraceCheckUtils]: 220: Hoare triple {67536#(<= ~counter~0 23)} assume true; {67536#(<= ~counter~0 23)} is VALID [2022-04-08 12:45:13,512 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {67536#(<= ~counter~0 23)} {67536#(<= ~counter~0 23)} #63#return; {67536#(<= ~counter~0 23)} is VALID [2022-04-08 12:45:13,512 INFO L290 TraceCheckUtils]: 222: Hoare triple {67536#(<= ~counter~0 23)} assume !!(0 != ~r~0); {67536#(<= ~counter~0 23)} is VALID [2022-04-08 12:45:13,512 INFO L290 TraceCheckUtils]: 223: Hoare triple {67536#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67536#(<= ~counter~0 23)} is VALID [2022-04-08 12:45:13,513 INFO L290 TraceCheckUtils]: 224: Hoare triple {67536#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67564#(<= ~counter~0 24)} is VALID [2022-04-08 12:45:13,513 INFO L290 TraceCheckUtils]: 225: Hoare triple {67564#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {67564#(<= ~counter~0 24)} is VALID [2022-04-08 12:45:13,514 INFO L272 TraceCheckUtils]: 226: Hoare triple {67564#(<= ~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)); {67564#(<= ~counter~0 24)} is VALID [2022-04-08 12:45:13,514 INFO L290 TraceCheckUtils]: 227: Hoare triple {67564#(<= ~counter~0 24)} ~cond := #in~cond; {67564#(<= ~counter~0 24)} is VALID [2022-04-08 12:45:13,514 INFO L290 TraceCheckUtils]: 228: Hoare triple {67564#(<= ~counter~0 24)} assume !(0 == ~cond); {67564#(<= ~counter~0 24)} is VALID [2022-04-08 12:45:13,515 INFO L290 TraceCheckUtils]: 229: Hoare triple {67564#(<= ~counter~0 24)} assume true; {67564#(<= ~counter~0 24)} is VALID [2022-04-08 12:45:13,515 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {67564#(<= ~counter~0 24)} {67564#(<= ~counter~0 24)} #63#return; {67564#(<= ~counter~0 24)} is VALID [2022-04-08 12:45:13,515 INFO L290 TraceCheckUtils]: 231: Hoare triple {67564#(<= ~counter~0 24)} assume !!(0 != ~r~0); {67564#(<= ~counter~0 24)} is VALID [2022-04-08 12:45:13,516 INFO L290 TraceCheckUtils]: 232: Hoare triple {67564#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67564#(<= ~counter~0 24)} is VALID [2022-04-08 12:45:13,516 INFO L290 TraceCheckUtils]: 233: Hoare triple {67564#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67592#(<= ~counter~0 25)} is VALID [2022-04-08 12:45:13,517 INFO L290 TraceCheckUtils]: 234: Hoare triple {67592#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {67592#(<= ~counter~0 25)} is VALID [2022-04-08 12:45:13,517 INFO L272 TraceCheckUtils]: 235: Hoare triple {67592#(<= ~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)); {67592#(<= ~counter~0 25)} is VALID [2022-04-08 12:45:13,517 INFO L290 TraceCheckUtils]: 236: Hoare triple {67592#(<= ~counter~0 25)} ~cond := #in~cond; {67592#(<= ~counter~0 25)} is VALID [2022-04-08 12:45:13,518 INFO L290 TraceCheckUtils]: 237: Hoare triple {67592#(<= ~counter~0 25)} assume !(0 == ~cond); {67592#(<= ~counter~0 25)} is VALID [2022-04-08 12:45:13,518 INFO L290 TraceCheckUtils]: 238: Hoare triple {67592#(<= ~counter~0 25)} assume true; {67592#(<= ~counter~0 25)} is VALID [2022-04-08 12:45:13,519 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {67592#(<= ~counter~0 25)} {67592#(<= ~counter~0 25)} #63#return; {67592#(<= ~counter~0 25)} is VALID [2022-04-08 12:45:13,519 INFO L290 TraceCheckUtils]: 240: Hoare triple {67592#(<= ~counter~0 25)} assume !!(0 != ~r~0); {67592#(<= ~counter~0 25)} is VALID [2022-04-08 12:45:13,519 INFO L290 TraceCheckUtils]: 241: Hoare triple {67592#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67592#(<= ~counter~0 25)} is VALID [2022-04-08 12:45:13,520 INFO L290 TraceCheckUtils]: 242: Hoare triple {67592#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67620#(<= ~counter~0 26)} is VALID [2022-04-08 12:45:13,520 INFO L290 TraceCheckUtils]: 243: Hoare triple {67620#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {67620#(<= ~counter~0 26)} is VALID [2022-04-08 12:45:13,521 INFO L272 TraceCheckUtils]: 244: Hoare triple {67620#(<= ~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)); {67620#(<= ~counter~0 26)} is VALID [2022-04-08 12:45:13,521 INFO L290 TraceCheckUtils]: 245: Hoare triple {67620#(<= ~counter~0 26)} ~cond := #in~cond; {67620#(<= ~counter~0 26)} is VALID [2022-04-08 12:45:13,521 INFO L290 TraceCheckUtils]: 246: Hoare triple {67620#(<= ~counter~0 26)} assume !(0 == ~cond); {67620#(<= ~counter~0 26)} is VALID [2022-04-08 12:45:13,521 INFO L290 TraceCheckUtils]: 247: Hoare triple {67620#(<= ~counter~0 26)} assume true; {67620#(<= ~counter~0 26)} is VALID [2022-04-08 12:45:13,522 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {67620#(<= ~counter~0 26)} {67620#(<= ~counter~0 26)} #63#return; {67620#(<= ~counter~0 26)} is VALID [2022-04-08 12:45:13,522 INFO L290 TraceCheckUtils]: 249: Hoare triple {67620#(<= ~counter~0 26)} assume !!(0 != ~r~0); {67620#(<= ~counter~0 26)} is VALID [2022-04-08 12:45:13,522 INFO L290 TraceCheckUtils]: 250: Hoare triple {67620#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67620#(<= ~counter~0 26)} is VALID [2022-04-08 12:45:13,523 INFO L290 TraceCheckUtils]: 251: Hoare triple {67620#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67648#(<= ~counter~0 27)} is VALID [2022-04-08 12:45:13,523 INFO L290 TraceCheckUtils]: 252: Hoare triple {67648#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {67648#(<= ~counter~0 27)} is VALID [2022-04-08 12:45:13,524 INFO L272 TraceCheckUtils]: 253: Hoare triple {67648#(<= ~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)); {67648#(<= ~counter~0 27)} is VALID [2022-04-08 12:45:13,524 INFO L290 TraceCheckUtils]: 254: Hoare triple {67648#(<= ~counter~0 27)} ~cond := #in~cond; {67648#(<= ~counter~0 27)} is VALID [2022-04-08 12:45:13,524 INFO L290 TraceCheckUtils]: 255: Hoare triple {67648#(<= ~counter~0 27)} assume !(0 == ~cond); {67648#(<= ~counter~0 27)} is VALID [2022-04-08 12:45:13,525 INFO L290 TraceCheckUtils]: 256: Hoare triple {67648#(<= ~counter~0 27)} assume true; {67648#(<= ~counter~0 27)} is VALID [2022-04-08 12:45:13,525 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {67648#(<= ~counter~0 27)} {67648#(<= ~counter~0 27)} #63#return; {67648#(<= ~counter~0 27)} is VALID [2022-04-08 12:45:13,525 INFO L290 TraceCheckUtils]: 258: Hoare triple {67648#(<= ~counter~0 27)} assume !!(0 != ~r~0); {67648#(<= ~counter~0 27)} is VALID [2022-04-08 12:45:13,526 INFO L290 TraceCheckUtils]: 259: Hoare triple {67648#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67648#(<= ~counter~0 27)} is VALID [2022-04-08 12:45:13,526 INFO L290 TraceCheckUtils]: 260: Hoare triple {67648#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67676#(<= ~counter~0 28)} is VALID [2022-04-08 12:45:13,527 INFO L290 TraceCheckUtils]: 261: Hoare triple {67676#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {67676#(<= ~counter~0 28)} is VALID [2022-04-08 12:45:13,527 INFO L272 TraceCheckUtils]: 262: Hoare triple {67676#(<= ~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)); {67676#(<= ~counter~0 28)} is VALID [2022-04-08 12:45:13,527 INFO L290 TraceCheckUtils]: 263: Hoare triple {67676#(<= ~counter~0 28)} ~cond := #in~cond; {67676#(<= ~counter~0 28)} is VALID [2022-04-08 12:45:13,528 INFO L290 TraceCheckUtils]: 264: Hoare triple {67676#(<= ~counter~0 28)} assume !(0 == ~cond); {67676#(<= ~counter~0 28)} is VALID [2022-04-08 12:45:13,528 INFO L290 TraceCheckUtils]: 265: Hoare triple {67676#(<= ~counter~0 28)} assume true; {67676#(<= ~counter~0 28)} is VALID [2022-04-08 12:45:13,529 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {67676#(<= ~counter~0 28)} {67676#(<= ~counter~0 28)} #63#return; {67676#(<= ~counter~0 28)} is VALID [2022-04-08 12:45:13,529 INFO L290 TraceCheckUtils]: 267: Hoare triple {67676#(<= ~counter~0 28)} assume !!(0 != ~r~0); {67676#(<= ~counter~0 28)} is VALID [2022-04-08 12:45:13,529 INFO L290 TraceCheckUtils]: 268: Hoare triple {67676#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67676#(<= ~counter~0 28)} is VALID [2022-04-08 12:45:13,530 INFO L290 TraceCheckUtils]: 269: Hoare triple {67676#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67704#(<= ~counter~0 29)} is VALID [2022-04-08 12:45:13,530 INFO L290 TraceCheckUtils]: 270: Hoare triple {67704#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {67704#(<= ~counter~0 29)} is VALID [2022-04-08 12:45:13,531 INFO L272 TraceCheckUtils]: 271: Hoare triple {67704#(<= ~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)); {67704#(<= ~counter~0 29)} is VALID [2022-04-08 12:45:13,531 INFO L290 TraceCheckUtils]: 272: Hoare triple {67704#(<= ~counter~0 29)} ~cond := #in~cond; {67704#(<= ~counter~0 29)} is VALID [2022-04-08 12:45:13,531 INFO L290 TraceCheckUtils]: 273: Hoare triple {67704#(<= ~counter~0 29)} assume !(0 == ~cond); {67704#(<= ~counter~0 29)} is VALID [2022-04-08 12:45:13,531 INFO L290 TraceCheckUtils]: 274: Hoare triple {67704#(<= ~counter~0 29)} assume true; {67704#(<= ~counter~0 29)} is VALID [2022-04-08 12:45:13,532 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {67704#(<= ~counter~0 29)} {67704#(<= ~counter~0 29)} #63#return; {67704#(<= ~counter~0 29)} is VALID [2022-04-08 12:45:13,532 INFO L290 TraceCheckUtils]: 276: Hoare triple {67704#(<= ~counter~0 29)} assume !!(0 != ~r~0); {67704#(<= ~counter~0 29)} is VALID [2022-04-08 12:45:13,532 INFO L290 TraceCheckUtils]: 277: Hoare triple {67704#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67704#(<= ~counter~0 29)} is VALID [2022-04-08 12:45:13,533 INFO L290 TraceCheckUtils]: 278: Hoare triple {67704#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67732#(<= ~counter~0 30)} is VALID [2022-04-08 12:45:13,533 INFO L290 TraceCheckUtils]: 279: Hoare triple {67732#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {67732#(<= ~counter~0 30)} is VALID [2022-04-08 12:45:13,534 INFO L272 TraceCheckUtils]: 280: Hoare triple {67732#(<= ~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)); {67732#(<= ~counter~0 30)} is VALID [2022-04-08 12:45:13,534 INFO L290 TraceCheckUtils]: 281: Hoare triple {67732#(<= ~counter~0 30)} ~cond := #in~cond; {67732#(<= ~counter~0 30)} is VALID [2022-04-08 12:45:13,534 INFO L290 TraceCheckUtils]: 282: Hoare triple {67732#(<= ~counter~0 30)} assume !(0 == ~cond); {67732#(<= ~counter~0 30)} is VALID [2022-04-08 12:45:13,535 INFO L290 TraceCheckUtils]: 283: Hoare triple {67732#(<= ~counter~0 30)} assume true; {67732#(<= ~counter~0 30)} is VALID [2022-04-08 12:45:13,535 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {67732#(<= ~counter~0 30)} {67732#(<= ~counter~0 30)} #63#return; {67732#(<= ~counter~0 30)} is VALID [2022-04-08 12:45:13,535 INFO L290 TraceCheckUtils]: 285: Hoare triple {67732#(<= ~counter~0 30)} assume !!(0 != ~r~0); {67732#(<= ~counter~0 30)} is VALID [2022-04-08 12:45:13,536 INFO L290 TraceCheckUtils]: 286: Hoare triple {67732#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67732#(<= ~counter~0 30)} is VALID [2022-04-08 12:45:13,536 INFO L290 TraceCheckUtils]: 287: Hoare triple {67732#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67760#(<= ~counter~0 31)} is VALID [2022-04-08 12:45:13,537 INFO L290 TraceCheckUtils]: 288: Hoare triple {67760#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {67760#(<= ~counter~0 31)} is VALID [2022-04-08 12:45:13,537 INFO L272 TraceCheckUtils]: 289: Hoare triple {67760#(<= ~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)); {67760#(<= ~counter~0 31)} is VALID [2022-04-08 12:45:13,537 INFO L290 TraceCheckUtils]: 290: Hoare triple {67760#(<= ~counter~0 31)} ~cond := #in~cond; {67760#(<= ~counter~0 31)} is VALID [2022-04-08 12:45:13,538 INFO L290 TraceCheckUtils]: 291: Hoare triple {67760#(<= ~counter~0 31)} assume !(0 == ~cond); {67760#(<= ~counter~0 31)} is VALID [2022-04-08 12:45:13,538 INFO L290 TraceCheckUtils]: 292: Hoare triple {67760#(<= ~counter~0 31)} assume true; {67760#(<= ~counter~0 31)} is VALID [2022-04-08 12:45:13,539 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {67760#(<= ~counter~0 31)} {67760#(<= ~counter~0 31)} #63#return; {67760#(<= ~counter~0 31)} is VALID [2022-04-08 12:45:13,539 INFO L290 TraceCheckUtils]: 294: Hoare triple {67760#(<= ~counter~0 31)} assume !!(0 != ~r~0); {67760#(<= ~counter~0 31)} is VALID [2022-04-08 12:45:13,539 INFO L290 TraceCheckUtils]: 295: Hoare triple {67760#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67760#(<= ~counter~0 31)} is VALID [2022-04-08 12:45:13,540 INFO L290 TraceCheckUtils]: 296: Hoare triple {67760#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67788#(<= ~counter~0 32)} is VALID [2022-04-08 12:45:13,540 INFO L290 TraceCheckUtils]: 297: Hoare triple {67788#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {67788#(<= ~counter~0 32)} is VALID [2022-04-08 12:45:13,541 INFO L272 TraceCheckUtils]: 298: Hoare triple {67788#(<= ~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)); {67788#(<= ~counter~0 32)} is VALID [2022-04-08 12:45:13,541 INFO L290 TraceCheckUtils]: 299: Hoare triple {67788#(<= ~counter~0 32)} ~cond := #in~cond; {67788#(<= ~counter~0 32)} is VALID [2022-04-08 12:45:13,541 INFO L290 TraceCheckUtils]: 300: Hoare triple {67788#(<= ~counter~0 32)} assume !(0 == ~cond); {67788#(<= ~counter~0 32)} is VALID [2022-04-08 12:45:13,541 INFO L290 TraceCheckUtils]: 301: Hoare triple {67788#(<= ~counter~0 32)} assume true; {67788#(<= ~counter~0 32)} is VALID [2022-04-08 12:45:13,542 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {67788#(<= ~counter~0 32)} {67788#(<= ~counter~0 32)} #63#return; {67788#(<= ~counter~0 32)} is VALID [2022-04-08 12:45:13,542 INFO L290 TraceCheckUtils]: 303: Hoare triple {67788#(<= ~counter~0 32)} assume !!(0 != ~r~0); {67788#(<= ~counter~0 32)} is VALID [2022-04-08 12:45:13,542 INFO L290 TraceCheckUtils]: 304: Hoare triple {67788#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67788#(<= ~counter~0 32)} is VALID [2022-04-08 12:45:13,543 INFO L290 TraceCheckUtils]: 305: Hoare triple {67788#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67816#(<= |main_#t~post6| 32)} is VALID [2022-04-08 12:45:13,543 INFO L290 TraceCheckUtils]: 306: Hoare triple {67816#(<= |main_#t~post6| 32)} assume !(#t~post6 < 50);havoc #t~post6; {66864#false} is VALID [2022-04-08 12:45:13,543 INFO L272 TraceCheckUtils]: 307: Hoare triple {66864#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)); {66864#false} is VALID [2022-04-08 12:45:13,543 INFO L290 TraceCheckUtils]: 308: Hoare triple {66864#false} ~cond := #in~cond; {66864#false} is VALID [2022-04-08 12:45:13,543 INFO L290 TraceCheckUtils]: 309: Hoare triple {66864#false} assume 0 == ~cond; {66864#false} is VALID [2022-04-08 12:45:13,543 INFO L290 TraceCheckUtils]: 310: Hoare triple {66864#false} assume !false; {66864#false} is VALID [2022-04-08 12:45:13,544 INFO L134 CoverageAnalysis]: Checked inductivity of 4596 backedges. 64 proven. 4528 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:45:13,544 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:45:15,348 INFO L290 TraceCheckUtils]: 310: Hoare triple {66864#false} assume !false; {66864#false} is VALID [2022-04-08 12:45:15,348 INFO L290 TraceCheckUtils]: 309: Hoare triple {66864#false} assume 0 == ~cond; {66864#false} is VALID [2022-04-08 12:45:15,348 INFO L290 TraceCheckUtils]: 308: Hoare triple {66864#false} ~cond := #in~cond; {66864#false} is VALID [2022-04-08 12:45:15,348 INFO L272 TraceCheckUtils]: 307: Hoare triple {66864#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)); {66864#false} is VALID [2022-04-08 12:45:15,349 INFO L290 TraceCheckUtils]: 306: Hoare triple {67844#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {66864#false} is VALID [2022-04-08 12:45:15,349 INFO L290 TraceCheckUtils]: 305: Hoare triple {67848#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67844#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:45:15,349 INFO L290 TraceCheckUtils]: 304: Hoare triple {67848#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67848#(< ~counter~0 50)} is VALID [2022-04-08 12:45:15,350 INFO L290 TraceCheckUtils]: 303: Hoare triple {67848#(< ~counter~0 50)} assume !!(0 != ~r~0); {67848#(< ~counter~0 50)} is VALID [2022-04-08 12:45:15,350 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {66863#true} {67848#(< ~counter~0 50)} #63#return; {67848#(< ~counter~0 50)} is VALID [2022-04-08 12:45:15,350 INFO L290 TraceCheckUtils]: 301: Hoare triple {66863#true} assume true; {66863#true} is VALID [2022-04-08 12:45:15,350 INFO L290 TraceCheckUtils]: 300: Hoare triple {66863#true} assume !(0 == ~cond); {66863#true} is VALID [2022-04-08 12:45:15,350 INFO L290 TraceCheckUtils]: 299: Hoare triple {66863#true} ~cond := #in~cond; {66863#true} is VALID [2022-04-08 12:45:15,350 INFO L272 TraceCheckUtils]: 298: Hoare triple {67848#(< ~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)); {66863#true} is VALID [2022-04-08 12:45:15,351 INFO L290 TraceCheckUtils]: 297: Hoare triple {67848#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {67848#(< ~counter~0 50)} is VALID [2022-04-08 12:45:15,352 INFO L290 TraceCheckUtils]: 296: Hoare triple {67876#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67848#(< ~counter~0 50)} is VALID [2022-04-08 12:45:15,352 INFO L290 TraceCheckUtils]: 295: Hoare triple {67876#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67876#(< ~counter~0 49)} is VALID [2022-04-08 12:45:15,353 INFO L290 TraceCheckUtils]: 294: Hoare triple {67876#(< ~counter~0 49)} assume !!(0 != ~r~0); {67876#(< ~counter~0 49)} is VALID [2022-04-08 12:45:15,353 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {66863#true} {67876#(< ~counter~0 49)} #63#return; {67876#(< ~counter~0 49)} is VALID [2022-04-08 12:45:15,353 INFO L290 TraceCheckUtils]: 292: Hoare triple {66863#true} assume true; {66863#true} is VALID [2022-04-08 12:45:15,353 INFO L290 TraceCheckUtils]: 291: Hoare triple {66863#true} assume !(0 == ~cond); {66863#true} is VALID [2022-04-08 12:45:15,353 INFO L290 TraceCheckUtils]: 290: Hoare triple {66863#true} ~cond := #in~cond; {66863#true} is VALID [2022-04-08 12:45:15,353 INFO L272 TraceCheckUtils]: 289: Hoare triple {67876#(< ~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)); {66863#true} is VALID [2022-04-08 12:45:15,354 INFO L290 TraceCheckUtils]: 288: Hoare triple {67876#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {67876#(< ~counter~0 49)} is VALID [2022-04-08 12:45:15,354 INFO L290 TraceCheckUtils]: 287: Hoare triple {67904#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67876#(< ~counter~0 49)} is VALID [2022-04-08 12:45:15,355 INFO L290 TraceCheckUtils]: 286: Hoare triple {67904#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67904#(< ~counter~0 48)} is VALID [2022-04-08 12:45:15,355 INFO L290 TraceCheckUtils]: 285: Hoare triple {67904#(< ~counter~0 48)} assume !!(0 != ~r~0); {67904#(< ~counter~0 48)} is VALID [2022-04-08 12:45:15,355 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {66863#true} {67904#(< ~counter~0 48)} #63#return; {67904#(< ~counter~0 48)} is VALID [2022-04-08 12:45:15,355 INFO L290 TraceCheckUtils]: 283: Hoare triple {66863#true} assume true; {66863#true} is VALID [2022-04-08 12:45:15,356 INFO L290 TraceCheckUtils]: 282: Hoare triple {66863#true} assume !(0 == ~cond); {66863#true} is VALID [2022-04-08 12:45:15,356 INFO L290 TraceCheckUtils]: 281: Hoare triple {66863#true} ~cond := #in~cond; {66863#true} is VALID [2022-04-08 12:45:15,356 INFO L272 TraceCheckUtils]: 280: Hoare triple {67904#(< ~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)); {66863#true} is VALID [2022-04-08 12:45:15,356 INFO L290 TraceCheckUtils]: 279: Hoare triple {67904#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {67904#(< ~counter~0 48)} is VALID [2022-04-08 12:45:15,357 INFO L290 TraceCheckUtils]: 278: Hoare triple {67932#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67904#(< ~counter~0 48)} is VALID [2022-04-08 12:45:15,357 INFO L290 TraceCheckUtils]: 277: Hoare triple {67932#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67932#(< ~counter~0 47)} is VALID [2022-04-08 12:45:15,357 INFO L290 TraceCheckUtils]: 276: Hoare triple {67932#(< ~counter~0 47)} assume !!(0 != ~r~0); {67932#(< ~counter~0 47)} is VALID [2022-04-08 12:45:15,358 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {66863#true} {67932#(< ~counter~0 47)} #63#return; {67932#(< ~counter~0 47)} is VALID [2022-04-08 12:45:15,358 INFO L290 TraceCheckUtils]: 274: Hoare triple {66863#true} assume true; {66863#true} is VALID [2022-04-08 12:45:15,358 INFO L290 TraceCheckUtils]: 273: Hoare triple {66863#true} assume !(0 == ~cond); {66863#true} is VALID [2022-04-08 12:45:15,358 INFO L290 TraceCheckUtils]: 272: Hoare triple {66863#true} ~cond := #in~cond; {66863#true} is VALID [2022-04-08 12:45:15,358 INFO L272 TraceCheckUtils]: 271: Hoare triple {67932#(< ~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)); {66863#true} is VALID [2022-04-08 12:45:15,358 INFO L290 TraceCheckUtils]: 270: Hoare triple {67932#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {67932#(< ~counter~0 47)} is VALID [2022-04-08 12:45:15,359 INFO L290 TraceCheckUtils]: 269: Hoare triple {67960#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67932#(< ~counter~0 47)} is VALID [2022-04-08 12:45:15,359 INFO L290 TraceCheckUtils]: 268: Hoare triple {67960#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67960#(< ~counter~0 46)} is VALID [2022-04-08 12:45:15,359 INFO L290 TraceCheckUtils]: 267: Hoare triple {67960#(< ~counter~0 46)} assume !!(0 != ~r~0); {67960#(< ~counter~0 46)} is VALID [2022-04-08 12:45:15,360 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {66863#true} {67960#(< ~counter~0 46)} #63#return; {67960#(< ~counter~0 46)} is VALID [2022-04-08 12:45:15,360 INFO L290 TraceCheckUtils]: 265: Hoare triple {66863#true} assume true; {66863#true} is VALID [2022-04-08 12:45:15,360 INFO L290 TraceCheckUtils]: 264: Hoare triple {66863#true} assume !(0 == ~cond); {66863#true} is VALID [2022-04-08 12:45:15,360 INFO L290 TraceCheckUtils]: 263: Hoare triple {66863#true} ~cond := #in~cond; {66863#true} is VALID [2022-04-08 12:45:15,360 INFO L272 TraceCheckUtils]: 262: Hoare triple {67960#(< ~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)); {66863#true} is VALID [2022-04-08 12:45:15,361 INFO L290 TraceCheckUtils]: 261: Hoare triple {67960#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {67960#(< ~counter~0 46)} is VALID [2022-04-08 12:45:15,361 INFO L290 TraceCheckUtils]: 260: Hoare triple {67988#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67960#(< ~counter~0 46)} is VALID [2022-04-08 12:45:15,361 INFO L290 TraceCheckUtils]: 259: Hoare triple {67988#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67988#(< ~counter~0 45)} is VALID [2022-04-08 12:45:15,362 INFO L290 TraceCheckUtils]: 258: Hoare triple {67988#(< ~counter~0 45)} assume !!(0 != ~r~0); {67988#(< ~counter~0 45)} is VALID [2022-04-08 12:45:15,362 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {66863#true} {67988#(< ~counter~0 45)} #63#return; {67988#(< ~counter~0 45)} is VALID [2022-04-08 12:45:15,362 INFO L290 TraceCheckUtils]: 256: Hoare triple {66863#true} assume true; {66863#true} is VALID [2022-04-08 12:45:15,362 INFO L290 TraceCheckUtils]: 255: Hoare triple {66863#true} assume !(0 == ~cond); {66863#true} is VALID [2022-04-08 12:45:15,362 INFO L290 TraceCheckUtils]: 254: Hoare triple {66863#true} ~cond := #in~cond; {66863#true} is VALID [2022-04-08 12:45:15,363 INFO L272 TraceCheckUtils]: 253: Hoare triple {67988#(< ~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)); {66863#true} is VALID [2022-04-08 12:45:15,363 INFO L290 TraceCheckUtils]: 252: Hoare triple {67988#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {67988#(< ~counter~0 45)} is VALID [2022-04-08 12:45:15,364 INFO L290 TraceCheckUtils]: 251: Hoare triple {68016#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67988#(< ~counter~0 45)} is VALID [2022-04-08 12:45:15,364 INFO L290 TraceCheckUtils]: 250: Hoare triple {68016#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68016#(< ~counter~0 44)} is VALID [2022-04-08 12:45:15,364 INFO L290 TraceCheckUtils]: 249: Hoare triple {68016#(< ~counter~0 44)} assume !!(0 != ~r~0); {68016#(< ~counter~0 44)} is VALID [2022-04-08 12:45:15,365 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {66863#true} {68016#(< ~counter~0 44)} #63#return; {68016#(< ~counter~0 44)} is VALID [2022-04-08 12:45:15,365 INFO L290 TraceCheckUtils]: 247: Hoare triple {66863#true} assume true; {66863#true} is VALID [2022-04-08 12:45:15,365 INFO L290 TraceCheckUtils]: 246: Hoare triple {66863#true} assume !(0 == ~cond); {66863#true} is VALID [2022-04-08 12:45:15,365 INFO L290 TraceCheckUtils]: 245: Hoare triple {66863#true} ~cond := #in~cond; {66863#true} is VALID [2022-04-08 12:45:15,365 INFO L272 TraceCheckUtils]: 244: Hoare triple {68016#(< ~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)); {66863#true} is VALID [2022-04-08 12:45:15,365 INFO L290 TraceCheckUtils]: 243: Hoare triple {68016#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {68016#(< ~counter~0 44)} is VALID [2022-04-08 12:45:15,366 INFO L290 TraceCheckUtils]: 242: Hoare triple {68044#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68016#(< ~counter~0 44)} is VALID [2022-04-08 12:45:15,366 INFO L290 TraceCheckUtils]: 241: Hoare triple {68044#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68044#(< ~counter~0 43)} is VALID [2022-04-08 12:45:15,366 INFO L290 TraceCheckUtils]: 240: Hoare triple {68044#(< ~counter~0 43)} assume !!(0 != ~r~0); {68044#(< ~counter~0 43)} is VALID [2022-04-08 12:45:15,367 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {66863#true} {68044#(< ~counter~0 43)} #63#return; {68044#(< ~counter~0 43)} is VALID [2022-04-08 12:45:15,367 INFO L290 TraceCheckUtils]: 238: Hoare triple {66863#true} assume true; {66863#true} is VALID [2022-04-08 12:45:15,367 INFO L290 TraceCheckUtils]: 237: Hoare triple {66863#true} assume !(0 == ~cond); {66863#true} is VALID [2022-04-08 12:45:15,367 INFO L290 TraceCheckUtils]: 236: Hoare triple {66863#true} ~cond := #in~cond; {66863#true} is VALID [2022-04-08 12:45:15,367 INFO L272 TraceCheckUtils]: 235: Hoare triple {68044#(< ~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)); {66863#true} is VALID [2022-04-08 12:45:15,367 INFO L290 TraceCheckUtils]: 234: Hoare triple {68044#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {68044#(< ~counter~0 43)} is VALID [2022-04-08 12:45:15,368 INFO L290 TraceCheckUtils]: 233: Hoare triple {68072#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68044#(< ~counter~0 43)} is VALID [2022-04-08 12:45:15,368 INFO L290 TraceCheckUtils]: 232: Hoare triple {68072#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68072#(< ~counter~0 42)} is VALID [2022-04-08 12:45:15,369 INFO L290 TraceCheckUtils]: 231: Hoare triple {68072#(< ~counter~0 42)} assume !!(0 != ~r~0); {68072#(< ~counter~0 42)} is VALID [2022-04-08 12:45:15,369 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {66863#true} {68072#(< ~counter~0 42)} #63#return; {68072#(< ~counter~0 42)} is VALID [2022-04-08 12:45:15,369 INFO L290 TraceCheckUtils]: 229: Hoare triple {66863#true} assume true; {66863#true} is VALID [2022-04-08 12:45:15,369 INFO L290 TraceCheckUtils]: 228: Hoare triple {66863#true} assume !(0 == ~cond); {66863#true} is VALID [2022-04-08 12:45:15,369 INFO L290 TraceCheckUtils]: 227: Hoare triple {66863#true} ~cond := #in~cond; {66863#true} is VALID [2022-04-08 12:45:15,369 INFO L272 TraceCheckUtils]: 226: Hoare triple {68072#(< ~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)); {66863#true} is VALID [2022-04-08 12:45:15,370 INFO L290 TraceCheckUtils]: 225: Hoare triple {68072#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {68072#(< ~counter~0 42)} is VALID [2022-04-08 12:45:15,370 INFO L290 TraceCheckUtils]: 224: Hoare triple {68100#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68072#(< ~counter~0 42)} is VALID [2022-04-08 12:45:15,371 INFO L290 TraceCheckUtils]: 223: Hoare triple {68100#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68100#(< ~counter~0 41)} is VALID [2022-04-08 12:45:15,371 INFO L290 TraceCheckUtils]: 222: Hoare triple {68100#(< ~counter~0 41)} assume !!(0 != ~r~0); {68100#(< ~counter~0 41)} is VALID [2022-04-08 12:45:15,371 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {66863#true} {68100#(< ~counter~0 41)} #63#return; {68100#(< ~counter~0 41)} is VALID [2022-04-08 12:45:15,371 INFO L290 TraceCheckUtils]: 220: Hoare triple {66863#true} assume true; {66863#true} is VALID [2022-04-08 12:45:15,372 INFO L290 TraceCheckUtils]: 219: Hoare triple {66863#true} assume !(0 == ~cond); {66863#true} is VALID [2022-04-08 12:45:15,372 INFO L290 TraceCheckUtils]: 218: Hoare triple {66863#true} ~cond := #in~cond; {66863#true} is VALID [2022-04-08 12:45:15,372 INFO L272 TraceCheckUtils]: 217: Hoare triple {68100#(< ~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)); {66863#true} is VALID [2022-04-08 12:45:15,372 INFO L290 TraceCheckUtils]: 216: Hoare triple {68100#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {68100#(< ~counter~0 41)} is VALID [2022-04-08 12:45:15,373 INFO L290 TraceCheckUtils]: 215: Hoare triple {68128#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68100#(< ~counter~0 41)} is VALID [2022-04-08 12:45:15,373 INFO L290 TraceCheckUtils]: 214: Hoare triple {68128#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68128#(< ~counter~0 40)} is VALID [2022-04-08 12:45:15,373 INFO L290 TraceCheckUtils]: 213: Hoare triple {68128#(< ~counter~0 40)} assume !!(0 != ~r~0); {68128#(< ~counter~0 40)} is VALID [2022-04-08 12:45:15,374 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {66863#true} {68128#(< ~counter~0 40)} #63#return; {68128#(< ~counter~0 40)} is VALID [2022-04-08 12:45:15,374 INFO L290 TraceCheckUtils]: 211: Hoare triple {66863#true} assume true; {66863#true} is VALID [2022-04-08 12:45:15,374 INFO L290 TraceCheckUtils]: 210: Hoare triple {66863#true} assume !(0 == ~cond); {66863#true} is VALID [2022-04-08 12:45:15,374 INFO L290 TraceCheckUtils]: 209: Hoare triple {66863#true} ~cond := #in~cond; {66863#true} is VALID [2022-04-08 12:45:15,374 INFO L272 TraceCheckUtils]: 208: Hoare triple {68128#(< ~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)); {66863#true} is VALID [2022-04-08 12:45:15,374 INFO L290 TraceCheckUtils]: 207: Hoare triple {68128#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {68128#(< ~counter~0 40)} is VALID [2022-04-08 12:45:15,375 INFO L290 TraceCheckUtils]: 206: Hoare triple {68156#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68128#(< ~counter~0 40)} is VALID [2022-04-08 12:45:15,375 INFO L290 TraceCheckUtils]: 205: Hoare triple {68156#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68156#(< ~counter~0 39)} is VALID [2022-04-08 12:45:15,375 INFO L290 TraceCheckUtils]: 204: Hoare triple {68156#(< ~counter~0 39)} assume !!(0 != ~r~0); {68156#(< ~counter~0 39)} is VALID [2022-04-08 12:45:15,376 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {66863#true} {68156#(< ~counter~0 39)} #63#return; {68156#(< ~counter~0 39)} is VALID [2022-04-08 12:45:15,376 INFO L290 TraceCheckUtils]: 202: Hoare triple {66863#true} assume true; {66863#true} is VALID [2022-04-08 12:45:15,376 INFO L290 TraceCheckUtils]: 201: Hoare triple {66863#true} assume !(0 == ~cond); {66863#true} is VALID [2022-04-08 12:45:15,376 INFO L290 TraceCheckUtils]: 200: Hoare triple {66863#true} ~cond := #in~cond; {66863#true} is VALID [2022-04-08 12:45:15,376 INFO L272 TraceCheckUtils]: 199: Hoare triple {68156#(< ~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)); {66863#true} is VALID [2022-04-08 12:45:15,376 INFO L290 TraceCheckUtils]: 198: Hoare triple {68156#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {68156#(< ~counter~0 39)} is VALID [2022-04-08 12:45:15,377 INFO L290 TraceCheckUtils]: 197: Hoare triple {68184#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68156#(< ~counter~0 39)} is VALID [2022-04-08 12:45:15,377 INFO L290 TraceCheckUtils]: 196: Hoare triple {68184#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68184#(< ~counter~0 38)} is VALID [2022-04-08 12:45:15,378 INFO L290 TraceCheckUtils]: 195: Hoare triple {68184#(< ~counter~0 38)} assume !!(0 != ~r~0); {68184#(< ~counter~0 38)} is VALID [2022-04-08 12:45:15,378 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {66863#true} {68184#(< ~counter~0 38)} #63#return; {68184#(< ~counter~0 38)} is VALID [2022-04-08 12:45:15,378 INFO L290 TraceCheckUtils]: 193: Hoare triple {66863#true} assume true; {66863#true} is VALID [2022-04-08 12:45:15,378 INFO L290 TraceCheckUtils]: 192: Hoare triple {66863#true} assume !(0 == ~cond); {66863#true} is VALID [2022-04-08 12:45:15,378 INFO L290 TraceCheckUtils]: 191: Hoare triple {66863#true} ~cond := #in~cond; {66863#true} is VALID [2022-04-08 12:45:15,378 INFO L272 TraceCheckUtils]: 190: Hoare triple {68184#(< ~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)); {66863#true} is VALID [2022-04-08 12:45:15,379 INFO L290 TraceCheckUtils]: 189: Hoare triple {68184#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {68184#(< ~counter~0 38)} is VALID [2022-04-08 12:45:15,379 INFO L290 TraceCheckUtils]: 188: Hoare triple {68212#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68184#(< ~counter~0 38)} is VALID [2022-04-08 12:45:15,380 INFO L290 TraceCheckUtils]: 187: Hoare triple {68212#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68212#(< ~counter~0 37)} is VALID [2022-04-08 12:45:15,380 INFO L290 TraceCheckUtils]: 186: Hoare triple {68212#(< ~counter~0 37)} assume !!(0 != ~r~0); {68212#(< ~counter~0 37)} is VALID [2022-04-08 12:45:15,380 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {66863#true} {68212#(< ~counter~0 37)} #63#return; {68212#(< ~counter~0 37)} is VALID [2022-04-08 12:45:15,381 INFO L290 TraceCheckUtils]: 184: Hoare triple {66863#true} assume true; {66863#true} is VALID [2022-04-08 12:45:15,381 INFO L290 TraceCheckUtils]: 183: Hoare triple {66863#true} assume !(0 == ~cond); {66863#true} is VALID [2022-04-08 12:45:15,381 INFO L290 TraceCheckUtils]: 182: Hoare triple {66863#true} ~cond := #in~cond; {66863#true} is VALID [2022-04-08 12:45:15,381 INFO L272 TraceCheckUtils]: 181: Hoare triple {68212#(< ~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)); {66863#true} is VALID [2022-04-08 12:45:15,381 INFO L290 TraceCheckUtils]: 180: Hoare triple {68212#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {68212#(< ~counter~0 37)} is VALID [2022-04-08 12:45:15,382 INFO L290 TraceCheckUtils]: 179: Hoare triple {68240#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68212#(< ~counter~0 37)} is VALID [2022-04-08 12:45:15,382 INFO L290 TraceCheckUtils]: 178: Hoare triple {68240#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68240#(< ~counter~0 36)} is VALID [2022-04-08 12:45:15,382 INFO L290 TraceCheckUtils]: 177: Hoare triple {68240#(< ~counter~0 36)} assume !!(0 != ~r~0); {68240#(< ~counter~0 36)} is VALID [2022-04-08 12:45:15,383 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {66863#true} {68240#(< ~counter~0 36)} #63#return; {68240#(< ~counter~0 36)} is VALID [2022-04-08 12:45:15,383 INFO L290 TraceCheckUtils]: 175: Hoare triple {66863#true} assume true; {66863#true} is VALID [2022-04-08 12:45:15,383 INFO L290 TraceCheckUtils]: 174: Hoare triple {66863#true} assume !(0 == ~cond); {66863#true} is VALID [2022-04-08 12:45:15,383 INFO L290 TraceCheckUtils]: 173: Hoare triple {66863#true} ~cond := #in~cond; {66863#true} is VALID [2022-04-08 12:45:15,383 INFO L272 TraceCheckUtils]: 172: Hoare triple {68240#(< ~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)); {66863#true} is VALID [2022-04-08 12:45:15,383 INFO L290 TraceCheckUtils]: 171: Hoare triple {68240#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {68240#(< ~counter~0 36)} is VALID [2022-04-08 12:45:15,384 INFO L290 TraceCheckUtils]: 170: Hoare triple {68268#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68240#(< ~counter~0 36)} is VALID [2022-04-08 12:45:15,384 INFO L290 TraceCheckUtils]: 169: Hoare triple {68268#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68268#(< ~counter~0 35)} is VALID [2022-04-08 12:45:15,385 INFO L290 TraceCheckUtils]: 168: Hoare triple {68268#(< ~counter~0 35)} assume !!(0 != ~r~0); {68268#(< ~counter~0 35)} is VALID [2022-04-08 12:45:15,385 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {66863#true} {68268#(< ~counter~0 35)} #63#return; {68268#(< ~counter~0 35)} is VALID [2022-04-08 12:45:15,385 INFO L290 TraceCheckUtils]: 166: Hoare triple {66863#true} assume true; {66863#true} is VALID [2022-04-08 12:45:15,385 INFO L290 TraceCheckUtils]: 165: Hoare triple {66863#true} assume !(0 == ~cond); {66863#true} is VALID [2022-04-08 12:45:15,385 INFO L290 TraceCheckUtils]: 164: Hoare triple {66863#true} ~cond := #in~cond; {66863#true} is VALID [2022-04-08 12:45:15,385 INFO L272 TraceCheckUtils]: 163: Hoare triple {68268#(< ~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)); {66863#true} is VALID [2022-04-08 12:45:15,386 INFO L290 TraceCheckUtils]: 162: Hoare triple {68268#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {68268#(< ~counter~0 35)} is VALID [2022-04-08 12:45:15,386 INFO L290 TraceCheckUtils]: 161: Hoare triple {68296#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68268#(< ~counter~0 35)} is VALID [2022-04-08 12:45:15,387 INFO L290 TraceCheckUtils]: 160: Hoare triple {68296#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68296#(< ~counter~0 34)} is VALID [2022-04-08 12:45:15,387 INFO L290 TraceCheckUtils]: 159: Hoare triple {68296#(< ~counter~0 34)} assume !!(0 != ~r~0); {68296#(< ~counter~0 34)} is VALID [2022-04-08 12:45:15,387 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {66863#true} {68296#(< ~counter~0 34)} #63#return; {68296#(< ~counter~0 34)} is VALID [2022-04-08 12:45:15,387 INFO L290 TraceCheckUtils]: 157: Hoare triple {66863#true} assume true; {66863#true} is VALID [2022-04-08 12:45:15,387 INFO L290 TraceCheckUtils]: 156: Hoare triple {66863#true} assume !(0 == ~cond); {66863#true} is VALID [2022-04-08 12:45:15,388 INFO L290 TraceCheckUtils]: 155: Hoare triple {66863#true} ~cond := #in~cond; {66863#true} is VALID [2022-04-08 12:45:15,388 INFO L272 TraceCheckUtils]: 154: Hoare triple {68296#(< ~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)); {66863#true} is VALID [2022-04-08 12:45:15,388 INFO L290 TraceCheckUtils]: 153: Hoare triple {68296#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {68296#(< ~counter~0 34)} is VALID [2022-04-08 12:45:15,389 INFO L290 TraceCheckUtils]: 152: Hoare triple {67788#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68296#(< ~counter~0 34)} is VALID [2022-04-08 12:45:15,389 INFO L290 TraceCheckUtils]: 151: Hoare triple {67788#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67788#(<= ~counter~0 32)} is VALID [2022-04-08 12:45:15,389 INFO L290 TraceCheckUtils]: 150: Hoare triple {67788#(<= ~counter~0 32)} assume !!(0 != ~r~0); {67788#(<= ~counter~0 32)} is VALID [2022-04-08 12:45:15,390 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {66863#true} {67788#(<= ~counter~0 32)} #63#return; {67788#(<= ~counter~0 32)} is VALID [2022-04-08 12:45:15,390 INFO L290 TraceCheckUtils]: 148: Hoare triple {66863#true} assume true; {66863#true} is VALID [2022-04-08 12:45:15,390 INFO L290 TraceCheckUtils]: 147: Hoare triple {66863#true} assume !(0 == ~cond); {66863#true} is VALID [2022-04-08 12:45:15,390 INFO L290 TraceCheckUtils]: 146: Hoare triple {66863#true} ~cond := #in~cond; {66863#true} is VALID [2022-04-08 12:45:15,390 INFO L272 TraceCheckUtils]: 145: Hoare triple {67788#(<= ~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)); {66863#true} is VALID [2022-04-08 12:45:15,390 INFO L290 TraceCheckUtils]: 144: Hoare triple {67788#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {67788#(<= ~counter~0 32)} is VALID [2022-04-08 12:45:15,391 INFO L290 TraceCheckUtils]: 143: Hoare triple {67760#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67788#(<= ~counter~0 32)} is VALID [2022-04-08 12:45:15,391 INFO L290 TraceCheckUtils]: 142: Hoare triple {67760#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67760#(<= ~counter~0 31)} is VALID [2022-04-08 12:45:15,391 INFO L290 TraceCheckUtils]: 141: Hoare triple {67760#(<= ~counter~0 31)} assume !!(0 != ~r~0); {67760#(<= ~counter~0 31)} is VALID [2022-04-08 12:45:15,392 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {66863#true} {67760#(<= ~counter~0 31)} #63#return; {67760#(<= ~counter~0 31)} is VALID [2022-04-08 12:45:15,392 INFO L290 TraceCheckUtils]: 139: Hoare triple {66863#true} assume true; {66863#true} is VALID [2022-04-08 12:45:15,392 INFO L290 TraceCheckUtils]: 138: Hoare triple {66863#true} assume !(0 == ~cond); {66863#true} is VALID [2022-04-08 12:45:15,392 INFO L290 TraceCheckUtils]: 137: Hoare triple {66863#true} ~cond := #in~cond; {66863#true} is VALID [2022-04-08 12:45:15,392 INFO L272 TraceCheckUtils]: 136: Hoare triple {67760#(<= ~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)); {66863#true} is VALID [2022-04-08 12:45:15,392 INFO L290 TraceCheckUtils]: 135: Hoare triple {67760#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {67760#(<= ~counter~0 31)} is VALID [2022-04-08 12:45:15,393 INFO L290 TraceCheckUtils]: 134: Hoare triple {67732#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67760#(<= ~counter~0 31)} is VALID [2022-04-08 12:45:15,393 INFO L290 TraceCheckUtils]: 133: Hoare triple {67732#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67732#(<= ~counter~0 30)} is VALID [2022-04-08 12:45:15,394 INFO L290 TraceCheckUtils]: 132: Hoare triple {67732#(<= ~counter~0 30)} assume !!(0 != ~r~0); {67732#(<= ~counter~0 30)} is VALID [2022-04-08 12:45:15,394 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {66863#true} {67732#(<= ~counter~0 30)} #63#return; {67732#(<= ~counter~0 30)} is VALID [2022-04-08 12:45:15,394 INFO L290 TraceCheckUtils]: 130: Hoare triple {66863#true} assume true; {66863#true} is VALID [2022-04-08 12:45:15,394 INFO L290 TraceCheckUtils]: 129: Hoare triple {66863#true} assume !(0 == ~cond); {66863#true} is VALID [2022-04-08 12:45:15,394 INFO L290 TraceCheckUtils]: 128: Hoare triple {66863#true} ~cond := #in~cond; {66863#true} is VALID [2022-04-08 12:45:15,394 INFO L272 TraceCheckUtils]: 127: Hoare triple {67732#(<= ~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)); {66863#true} is VALID [2022-04-08 12:45:15,395 INFO L290 TraceCheckUtils]: 126: Hoare triple {67732#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {67732#(<= ~counter~0 30)} is VALID [2022-04-08 12:45:15,395 INFO L290 TraceCheckUtils]: 125: Hoare triple {67704#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67732#(<= ~counter~0 30)} is VALID [2022-04-08 12:45:15,396 INFO L290 TraceCheckUtils]: 124: Hoare triple {67704#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67704#(<= ~counter~0 29)} is VALID [2022-04-08 12:45:15,396 INFO L290 TraceCheckUtils]: 123: Hoare triple {67704#(<= ~counter~0 29)} assume !!(0 != ~r~0); {67704#(<= ~counter~0 29)} is VALID [2022-04-08 12:45:15,396 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {66863#true} {67704#(<= ~counter~0 29)} #63#return; {67704#(<= ~counter~0 29)} is VALID [2022-04-08 12:45:15,397 INFO L290 TraceCheckUtils]: 121: Hoare triple {66863#true} assume true; {66863#true} is VALID [2022-04-08 12:45:15,397 INFO L290 TraceCheckUtils]: 120: Hoare triple {66863#true} assume !(0 == ~cond); {66863#true} is VALID [2022-04-08 12:45:15,397 INFO L290 TraceCheckUtils]: 119: Hoare triple {66863#true} ~cond := #in~cond; {66863#true} is VALID [2022-04-08 12:45:15,397 INFO L272 TraceCheckUtils]: 118: Hoare triple {67704#(<= ~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)); {66863#true} is VALID [2022-04-08 12:45:15,397 INFO L290 TraceCheckUtils]: 117: Hoare triple {67704#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {67704#(<= ~counter~0 29)} is VALID [2022-04-08 12:45:15,398 INFO L290 TraceCheckUtils]: 116: Hoare triple {67676#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67704#(<= ~counter~0 29)} is VALID [2022-04-08 12:45:15,398 INFO L290 TraceCheckUtils]: 115: Hoare triple {67676#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67676#(<= ~counter~0 28)} is VALID [2022-04-08 12:45:15,398 INFO L290 TraceCheckUtils]: 114: Hoare triple {67676#(<= ~counter~0 28)} assume !!(0 != ~r~0); {67676#(<= ~counter~0 28)} is VALID [2022-04-08 12:45:15,399 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {66863#true} {67676#(<= ~counter~0 28)} #63#return; {67676#(<= ~counter~0 28)} is VALID [2022-04-08 12:45:15,399 INFO L290 TraceCheckUtils]: 112: Hoare triple {66863#true} assume true; {66863#true} is VALID [2022-04-08 12:45:15,399 INFO L290 TraceCheckUtils]: 111: Hoare triple {66863#true} assume !(0 == ~cond); {66863#true} is VALID [2022-04-08 12:45:15,399 INFO L290 TraceCheckUtils]: 110: Hoare triple {66863#true} ~cond := #in~cond; {66863#true} is VALID [2022-04-08 12:45:15,399 INFO L272 TraceCheckUtils]: 109: Hoare triple {67676#(<= ~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)); {66863#true} is VALID [2022-04-08 12:45:15,399 INFO L290 TraceCheckUtils]: 108: Hoare triple {67676#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {67676#(<= ~counter~0 28)} is VALID [2022-04-08 12:45:15,400 INFO L290 TraceCheckUtils]: 107: Hoare triple {67648#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67676#(<= ~counter~0 28)} is VALID [2022-04-08 12:45:15,400 INFO L290 TraceCheckUtils]: 106: Hoare triple {67648#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67648#(<= ~counter~0 27)} is VALID [2022-04-08 12:45:15,401 INFO L290 TraceCheckUtils]: 105: Hoare triple {67648#(<= ~counter~0 27)} assume !!(0 != ~r~0); {67648#(<= ~counter~0 27)} is VALID [2022-04-08 12:45:15,401 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {66863#true} {67648#(<= ~counter~0 27)} #63#return; {67648#(<= ~counter~0 27)} is VALID [2022-04-08 12:45:15,401 INFO L290 TraceCheckUtils]: 103: Hoare triple {66863#true} assume true; {66863#true} is VALID [2022-04-08 12:45:15,401 INFO L290 TraceCheckUtils]: 102: Hoare triple {66863#true} assume !(0 == ~cond); {66863#true} is VALID [2022-04-08 12:45:15,401 INFO L290 TraceCheckUtils]: 101: Hoare triple {66863#true} ~cond := #in~cond; {66863#true} is VALID [2022-04-08 12:45:15,401 INFO L272 TraceCheckUtils]: 100: Hoare triple {67648#(<= ~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)); {66863#true} is VALID [2022-04-08 12:45:15,402 INFO L290 TraceCheckUtils]: 99: Hoare triple {67648#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {67648#(<= ~counter~0 27)} is VALID [2022-04-08 12:45:15,402 INFO L290 TraceCheckUtils]: 98: Hoare triple {67620#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67648#(<= ~counter~0 27)} is VALID [2022-04-08 12:45:15,403 INFO L290 TraceCheckUtils]: 97: Hoare triple {67620#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67620#(<= ~counter~0 26)} is VALID [2022-04-08 12:45:15,403 INFO L290 TraceCheckUtils]: 96: Hoare triple {67620#(<= ~counter~0 26)} assume !!(0 != ~r~0); {67620#(<= ~counter~0 26)} is VALID [2022-04-08 12:45:15,403 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {66863#true} {67620#(<= ~counter~0 26)} #63#return; {67620#(<= ~counter~0 26)} is VALID [2022-04-08 12:45:15,403 INFO L290 TraceCheckUtils]: 94: Hoare triple {66863#true} assume true; {66863#true} is VALID [2022-04-08 12:45:15,404 INFO L290 TraceCheckUtils]: 93: Hoare triple {66863#true} assume !(0 == ~cond); {66863#true} is VALID [2022-04-08 12:45:15,404 INFO L290 TraceCheckUtils]: 92: Hoare triple {66863#true} ~cond := #in~cond; {66863#true} is VALID [2022-04-08 12:45:15,404 INFO L272 TraceCheckUtils]: 91: Hoare triple {67620#(<= ~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)); {66863#true} is VALID [2022-04-08 12:45:15,404 INFO L290 TraceCheckUtils]: 90: Hoare triple {67620#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {67620#(<= ~counter~0 26)} is VALID [2022-04-08 12:45:15,405 INFO L290 TraceCheckUtils]: 89: Hoare triple {67592#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67620#(<= ~counter~0 26)} is VALID [2022-04-08 12:45:15,405 INFO L290 TraceCheckUtils]: 88: Hoare triple {67592#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67592#(<= ~counter~0 25)} is VALID [2022-04-08 12:45:15,405 INFO L290 TraceCheckUtils]: 87: Hoare triple {67592#(<= ~counter~0 25)} assume !!(0 != ~r~0); {67592#(<= ~counter~0 25)} is VALID [2022-04-08 12:45:15,406 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {66863#true} {67592#(<= ~counter~0 25)} #63#return; {67592#(<= ~counter~0 25)} is VALID [2022-04-08 12:45:15,406 INFO L290 TraceCheckUtils]: 85: Hoare triple {66863#true} assume true; {66863#true} is VALID [2022-04-08 12:45:15,406 INFO L290 TraceCheckUtils]: 84: Hoare triple {66863#true} assume !(0 == ~cond); {66863#true} is VALID [2022-04-08 12:45:15,406 INFO L290 TraceCheckUtils]: 83: Hoare triple {66863#true} ~cond := #in~cond; {66863#true} is VALID [2022-04-08 12:45:15,406 INFO L272 TraceCheckUtils]: 82: Hoare triple {67592#(<= ~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)); {66863#true} is VALID [2022-04-08 12:45:15,406 INFO L290 TraceCheckUtils]: 81: Hoare triple {67592#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {67592#(<= ~counter~0 25)} is VALID [2022-04-08 12:45:15,407 INFO L290 TraceCheckUtils]: 80: Hoare triple {67564#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67592#(<= ~counter~0 25)} is VALID [2022-04-08 12:45:15,407 INFO L290 TraceCheckUtils]: 79: Hoare triple {67564#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67564#(<= ~counter~0 24)} is VALID [2022-04-08 12:45:15,407 INFO L290 TraceCheckUtils]: 78: Hoare triple {67564#(<= ~counter~0 24)} assume !!(0 != ~r~0); {67564#(<= ~counter~0 24)} is VALID [2022-04-08 12:45:15,408 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {66863#true} {67564#(<= ~counter~0 24)} #63#return; {67564#(<= ~counter~0 24)} is VALID [2022-04-08 12:45:15,408 INFO L290 TraceCheckUtils]: 76: Hoare triple {66863#true} assume true; {66863#true} is VALID [2022-04-08 12:45:15,408 INFO L290 TraceCheckUtils]: 75: Hoare triple {66863#true} assume !(0 == ~cond); {66863#true} is VALID [2022-04-08 12:45:15,408 INFO L290 TraceCheckUtils]: 74: Hoare triple {66863#true} ~cond := #in~cond; {66863#true} is VALID [2022-04-08 12:45:15,408 INFO L272 TraceCheckUtils]: 73: Hoare triple {67564#(<= ~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)); {66863#true} is VALID [2022-04-08 12:45:15,408 INFO L290 TraceCheckUtils]: 72: Hoare triple {67564#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {67564#(<= ~counter~0 24)} is VALID [2022-04-08 12:45:15,409 INFO L290 TraceCheckUtils]: 71: Hoare triple {67536#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67564#(<= ~counter~0 24)} is VALID [2022-04-08 12:45:15,409 INFO L290 TraceCheckUtils]: 70: Hoare triple {67536#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67536#(<= ~counter~0 23)} is VALID [2022-04-08 12:45:15,410 INFO L290 TraceCheckUtils]: 69: Hoare triple {67536#(<= ~counter~0 23)} assume !!(0 != ~r~0); {67536#(<= ~counter~0 23)} is VALID [2022-04-08 12:45:15,410 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {66863#true} {67536#(<= ~counter~0 23)} #63#return; {67536#(<= ~counter~0 23)} is VALID [2022-04-08 12:45:15,410 INFO L290 TraceCheckUtils]: 67: Hoare triple {66863#true} assume true; {66863#true} is VALID [2022-04-08 12:45:15,410 INFO L290 TraceCheckUtils]: 66: Hoare triple {66863#true} assume !(0 == ~cond); {66863#true} is VALID [2022-04-08 12:45:15,410 INFO L290 TraceCheckUtils]: 65: Hoare triple {66863#true} ~cond := #in~cond; {66863#true} is VALID [2022-04-08 12:45:15,410 INFO L272 TraceCheckUtils]: 64: Hoare triple {67536#(<= ~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)); {66863#true} is VALID [2022-04-08 12:45:15,411 INFO L290 TraceCheckUtils]: 63: Hoare triple {67536#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {67536#(<= ~counter~0 23)} is VALID [2022-04-08 12:45:15,411 INFO L290 TraceCheckUtils]: 62: Hoare triple {67508#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67536#(<= ~counter~0 23)} is VALID [2022-04-08 12:45:15,412 INFO L290 TraceCheckUtils]: 61: Hoare triple {67508#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67508#(<= ~counter~0 22)} is VALID [2022-04-08 12:45:15,412 INFO L290 TraceCheckUtils]: 60: Hoare triple {67508#(<= ~counter~0 22)} assume !!(0 != ~r~0); {67508#(<= ~counter~0 22)} is VALID [2022-04-08 12:45:15,413 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {66863#true} {67508#(<= ~counter~0 22)} #63#return; {67508#(<= ~counter~0 22)} is VALID [2022-04-08 12:45:15,413 INFO L290 TraceCheckUtils]: 58: Hoare triple {66863#true} assume true; {66863#true} is VALID [2022-04-08 12:45:15,413 INFO L290 TraceCheckUtils]: 57: Hoare triple {66863#true} assume !(0 == ~cond); {66863#true} is VALID [2022-04-08 12:45:15,413 INFO L290 TraceCheckUtils]: 56: Hoare triple {66863#true} ~cond := #in~cond; {66863#true} is VALID [2022-04-08 12:45:15,413 INFO L272 TraceCheckUtils]: 55: Hoare triple {67508#(<= ~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)); {66863#true} is VALID [2022-04-08 12:45:15,413 INFO L290 TraceCheckUtils]: 54: Hoare triple {67508#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {67508#(<= ~counter~0 22)} is VALID [2022-04-08 12:45:15,414 INFO L290 TraceCheckUtils]: 53: Hoare triple {67480#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67508#(<= ~counter~0 22)} is VALID [2022-04-08 12:45:15,414 INFO L290 TraceCheckUtils]: 52: Hoare triple {67480#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67480#(<= ~counter~0 21)} is VALID [2022-04-08 12:45:15,414 INFO L290 TraceCheckUtils]: 51: Hoare triple {67480#(<= ~counter~0 21)} assume !!(0 != ~r~0); {67480#(<= ~counter~0 21)} is VALID [2022-04-08 12:45:15,415 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {66863#true} {67480#(<= ~counter~0 21)} #63#return; {67480#(<= ~counter~0 21)} is VALID [2022-04-08 12:45:15,415 INFO L290 TraceCheckUtils]: 49: Hoare triple {66863#true} assume true; {66863#true} is VALID [2022-04-08 12:45:15,415 INFO L290 TraceCheckUtils]: 48: Hoare triple {66863#true} assume !(0 == ~cond); {66863#true} is VALID [2022-04-08 12:45:15,415 INFO L290 TraceCheckUtils]: 47: Hoare triple {66863#true} ~cond := #in~cond; {66863#true} is VALID [2022-04-08 12:45:15,415 INFO L272 TraceCheckUtils]: 46: Hoare triple {67480#(<= ~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)); {66863#true} is VALID [2022-04-08 12:45:15,415 INFO L290 TraceCheckUtils]: 45: Hoare triple {67480#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {67480#(<= ~counter~0 21)} is VALID [2022-04-08 12:45:15,416 INFO L290 TraceCheckUtils]: 44: Hoare triple {67452#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67480#(<= ~counter~0 21)} is VALID [2022-04-08 12:45:15,416 INFO L290 TraceCheckUtils]: 43: Hoare triple {67452#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67452#(<= ~counter~0 20)} is VALID [2022-04-08 12:45:15,417 INFO L290 TraceCheckUtils]: 42: Hoare triple {67452#(<= ~counter~0 20)} assume !!(0 != ~r~0); {67452#(<= ~counter~0 20)} is VALID [2022-04-08 12:45:15,417 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {66863#true} {67452#(<= ~counter~0 20)} #63#return; {67452#(<= ~counter~0 20)} is VALID [2022-04-08 12:45:15,417 INFO L290 TraceCheckUtils]: 40: Hoare triple {66863#true} assume true; {66863#true} is VALID [2022-04-08 12:45:15,417 INFO L290 TraceCheckUtils]: 39: Hoare triple {66863#true} assume !(0 == ~cond); {66863#true} is VALID [2022-04-08 12:45:15,417 INFO L290 TraceCheckUtils]: 38: Hoare triple {66863#true} ~cond := #in~cond; {66863#true} is VALID [2022-04-08 12:45:15,417 INFO L272 TraceCheckUtils]: 37: Hoare triple {67452#(<= ~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)); {66863#true} is VALID [2022-04-08 12:45:15,418 INFO L290 TraceCheckUtils]: 36: Hoare triple {67452#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {67452#(<= ~counter~0 20)} is VALID [2022-04-08 12:45:15,418 INFO L290 TraceCheckUtils]: 35: Hoare triple {67424#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67452#(<= ~counter~0 20)} is VALID [2022-04-08 12:45:15,419 INFO L290 TraceCheckUtils]: 34: Hoare triple {67424#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67424#(<= ~counter~0 19)} is VALID [2022-04-08 12:45:15,419 INFO L290 TraceCheckUtils]: 33: Hoare triple {67424#(<= ~counter~0 19)} assume !!(0 != ~r~0); {67424#(<= ~counter~0 19)} is VALID [2022-04-08 12:45:15,419 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {66863#true} {67424#(<= ~counter~0 19)} #63#return; {67424#(<= ~counter~0 19)} is VALID [2022-04-08 12:45:15,419 INFO L290 TraceCheckUtils]: 31: Hoare triple {66863#true} assume true; {66863#true} is VALID [2022-04-08 12:45:15,419 INFO L290 TraceCheckUtils]: 30: Hoare triple {66863#true} assume !(0 == ~cond); {66863#true} is VALID [2022-04-08 12:45:15,420 INFO L290 TraceCheckUtils]: 29: Hoare triple {66863#true} ~cond := #in~cond; {66863#true} is VALID [2022-04-08 12:45:15,420 INFO L272 TraceCheckUtils]: 28: Hoare triple {67424#(<= ~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)); {66863#true} is VALID [2022-04-08 12:45:15,420 INFO L290 TraceCheckUtils]: 27: Hoare triple {67424#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {67424#(<= ~counter~0 19)} is VALID [2022-04-08 12:45:15,421 INFO L290 TraceCheckUtils]: 26: Hoare triple {67396#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67424#(<= ~counter~0 19)} is VALID [2022-04-08 12:45:15,421 INFO L290 TraceCheckUtils]: 25: Hoare triple {67396#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67396#(<= ~counter~0 18)} is VALID [2022-04-08 12:45:15,421 INFO L290 TraceCheckUtils]: 24: Hoare triple {67396#(<= ~counter~0 18)} assume !!(0 != ~r~0); {67396#(<= ~counter~0 18)} is VALID [2022-04-08 12:45:15,422 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {66863#true} {67396#(<= ~counter~0 18)} #63#return; {67396#(<= ~counter~0 18)} is VALID [2022-04-08 12:45:15,422 INFO L290 TraceCheckUtils]: 22: Hoare triple {66863#true} assume true; {66863#true} is VALID [2022-04-08 12:45:15,422 INFO L290 TraceCheckUtils]: 21: Hoare triple {66863#true} assume !(0 == ~cond); {66863#true} is VALID [2022-04-08 12:45:15,422 INFO L290 TraceCheckUtils]: 20: Hoare triple {66863#true} ~cond := #in~cond; {66863#true} is VALID [2022-04-08 12:45:15,422 INFO L272 TraceCheckUtils]: 19: Hoare triple {67396#(<= ~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)); {66863#true} is VALID [2022-04-08 12:45:15,422 INFO L290 TraceCheckUtils]: 18: Hoare triple {67396#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {67396#(<= ~counter~0 18)} is VALID [2022-04-08 12:45:15,423 INFO L290 TraceCheckUtils]: 17: Hoare triple {67368#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67396#(<= ~counter~0 18)} is VALID [2022-04-08 12:45:15,423 INFO L290 TraceCheckUtils]: 16: Hoare triple {67368#(<= ~counter~0 17)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {67368#(<= ~counter~0 17)} is VALID [2022-04-08 12:45:15,424 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {66863#true} {67368#(<= ~counter~0 17)} #61#return; {67368#(<= ~counter~0 17)} is VALID [2022-04-08 12:45:15,424 INFO L290 TraceCheckUtils]: 14: Hoare triple {66863#true} assume true; {66863#true} is VALID [2022-04-08 12:45:15,424 INFO L290 TraceCheckUtils]: 13: Hoare triple {66863#true} assume !(0 == ~cond); {66863#true} is VALID [2022-04-08 12:45:15,424 INFO L290 TraceCheckUtils]: 12: Hoare triple {66863#true} ~cond := #in~cond; {66863#true} is VALID [2022-04-08 12:45:15,424 INFO L272 TraceCheckUtils]: 11: Hoare triple {67368#(<= ~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)); {66863#true} is VALID [2022-04-08 12:45:15,424 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {66863#true} {67368#(<= ~counter~0 17)} #59#return; {67368#(<= ~counter~0 17)} is VALID [2022-04-08 12:45:15,424 INFO L290 TraceCheckUtils]: 9: Hoare triple {66863#true} assume true; {66863#true} is VALID [2022-04-08 12:45:15,424 INFO L290 TraceCheckUtils]: 8: Hoare triple {66863#true} assume !(0 == ~cond); {66863#true} is VALID [2022-04-08 12:45:15,424 INFO L290 TraceCheckUtils]: 7: Hoare triple {66863#true} ~cond := #in~cond; {66863#true} is VALID [2022-04-08 12:45:15,424 INFO L272 TraceCheckUtils]: 6: Hoare triple {67368#(<= ~counter~0 17)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {66863#true} is VALID [2022-04-08 12:45:15,425 INFO L290 TraceCheckUtils]: 5: Hoare triple {67368#(<= ~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; {67368#(<= ~counter~0 17)} is VALID [2022-04-08 12:45:15,425 INFO L272 TraceCheckUtils]: 4: Hoare triple {67368#(<= ~counter~0 17)} call #t~ret7 := main(); {67368#(<= ~counter~0 17)} is VALID [2022-04-08 12:45:15,425 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {67368#(<= ~counter~0 17)} {66863#true} #67#return; {67368#(<= ~counter~0 17)} is VALID [2022-04-08 12:45:15,426 INFO L290 TraceCheckUtils]: 2: Hoare triple {67368#(<= ~counter~0 17)} assume true; {67368#(<= ~counter~0 17)} is VALID [2022-04-08 12:45:15,426 INFO L290 TraceCheckUtils]: 1: Hoare triple {66863#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; {67368#(<= ~counter~0 17)} is VALID [2022-04-08 12:45:15,426 INFO L272 TraceCheckUtils]: 0: Hoare triple {66863#true} call ULTIMATE.init(); {66863#true} is VALID [2022-04-08 12:45:15,427 INFO L134 CoverageAnalysis]: Checked inductivity of 4596 backedges. 64 proven. 2544 refuted. 0 times theorem prover too weak. 1988 trivial. 0 not checked. [2022-04-08 12:45:15,427 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:45:15,427 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1522946458] [2022-04-08 12:45:15,428 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:45:15,428 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1664319949] [2022-04-08 12:45:15,428 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1664319949] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:45:15,428 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:45:15,428 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [36, 36] total 54 [2022-04-08 12:45:15,428 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:45:15,428 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1630946759] [2022-04-08 12:45:15,428 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1630946759] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:45:15,428 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:45:15,429 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [36] imperfect sequences [] total 36 [2022-04-08 12:45:15,429 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [761302438] [2022-04-08 12:45:15,429 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:45:15,430 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 [2022-04-08 12:45:15,430 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:45:15,430 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) [2022-04-08 12:45:15,733 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 308 edges. 308 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:45:15,734 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 36 states [2022-04-08 12:45:15,734 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:45:15,734 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2022-04-08 12:45:15,734 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 12:45:15,735 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) [2022-04-08 12:45:17,346 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:45:17,346 INFO L93 Difference]: Finished difference Result 322 states and 356 transitions. [2022-04-08 12:45:17,346 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2022-04-08 12:45:17,346 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 [2022-04-08 12:45:17,347 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:45:17,347 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) [2022-04-08 12:45:17,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 355 transitions. [2022-04-08 12:45:17,355 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) [2022-04-08 12:45:17,362 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 355 transitions. [2022-04-08 12:45:17,362 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 68 states and 355 transitions. [2022-04-08 12:45:17,628 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 355 edges. 355 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:45:17,636 INFO L225 Difference]: With dead ends: 322 [2022-04-08 12:45:17,636 INFO L226 Difference]: Without dead ends: 317 [2022-04-08 12:45:17,636 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 653 GetRequests, 568 SyntacticMatches, 1 SemanticMatches, 84 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 594 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=3027, Invalid=4283, Unknown=0, NotChecked=0, Total=7310 [2022-04-08 12:45:17,637 INFO L913 BasicCegarLoop]: 58 mSDtfsCounter, 161 mSDsluCounter, 286 mSDsCounter, 0 mSdLazyCounter, 181 mSolverCounterSat, 42 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 161 SdHoareTripleChecker+Valid, 344 SdHoareTripleChecker+Invalid, 223 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 42 IncrementalHoareTripleChecker+Valid, 181 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 12:45:17,637 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [161 Valid, 344 Invalid, 223 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [42 Valid, 181 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 12:45:17,637 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 317 states. [2022-04-08 12:45:18,108 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 317 to 317. [2022-04-08 12:45:18,108 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:45:18,108 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) [2022-04-08 12:45:18,109 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) [2022-04-08 12:45:18,109 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) [2022-04-08 12:45:18,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:45:18,113 INFO L93 Difference]: Finished difference Result 317 states and 351 transitions. [2022-04-08 12:45:18,113 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 351 transitions. [2022-04-08 12:45:18,113 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:45:18,113 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:45:18,113 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. [2022-04-08 12:45:18,113 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. [2022-04-08 12:45:18,117 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:45:18,117 INFO L93 Difference]: Finished difference Result 317 states and 351 transitions. [2022-04-08 12:45:18,117 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 351 transitions. [2022-04-08 12:45:18,117 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:45:18,118 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:45:18,118 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:45:18,118 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:45:18,118 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) [2022-04-08 12:45:18,122 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 317 states and 351 transitions. [2022-04-08 12:45:18,122 INFO L78 Accepts]: Start accepts. Automaton has 317 states and 351 transitions. Word has length 311 [2022-04-08 12:45:18,122 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:45:18,123 INFO L478 AbstractCegarLoop]: Abstraction has 317 states and 351 transitions. [2022-04-08 12:45:18,123 INFO L479 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) [2022-04-08 12:45:18,123 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 317 states and 351 transitions. [2022-04-08 12:45:20,566 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 351 edges. 350 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-08 12:45:20,566 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 351 transitions. [2022-04-08 12:45:20,567 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2022-04-08 12:45:20,567 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:45:20,567 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:45:20,574 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (37)] Forceful destruction successful, exit code 0 [2022-04-08 12:45:20,768 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35,37 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:45:20,768 INFO L403 AbstractCegarLoop]: === Iteration 37 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:45:20,768 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:45:20,768 INFO L85 PathProgramCache]: Analyzing trace with hash 1410629916, now seen corresponding path program 65 times [2022-04-08 12:45:20,768 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:45:20,768 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [992211616] [2022-04-08 12:45:20,769 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:45:20,769 INFO L85 PathProgramCache]: Analyzing trace with hash 1410629916, now seen corresponding path program 66 times [2022-04-08 12:45:20,769 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:45:20,769 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [113535579] [2022-04-08 12:45:20,769 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:45:20,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:45:20,794 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:45:20,794 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [974516821] [2022-04-08 12:45:20,794 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 12:45:20,794 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:45:20,794 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:45:20,795 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) [2022-04-08 12:45:20,796 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (38)] Waiting until timeout for monitored process [2022-04-08 12:50:40,192 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 34 check-sat command(s) [2022-04-08 12:50:40,192 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:50:40,276 INFO L263 TraceCheckSpWp]: Trace formula consists of 753 conjuncts, 71 conjunts are in the unsatisfiable core [2022-04-08 12:50:40,327 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:50:40,330 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:50:42,047 INFO L272 TraceCheckUtils]: 0: Hoare triple {70758#true} call ULTIMATE.init(); {70758#true} is VALID [2022-04-08 12:50:42,047 INFO L290 TraceCheckUtils]: 1: Hoare triple {70758#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; {70766#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:42,048 INFO L290 TraceCheckUtils]: 2: Hoare triple {70766#(<= ~counter~0 0)} assume true; {70766#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:42,048 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {70766#(<= ~counter~0 0)} {70758#true} #67#return; {70766#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:42,048 INFO L272 TraceCheckUtils]: 4: Hoare triple {70766#(<= ~counter~0 0)} call #t~ret7 := main(); {70766#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:42,048 INFO L290 TraceCheckUtils]: 5: Hoare triple {70766#(<= ~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; {70766#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:42,049 INFO L272 TraceCheckUtils]: 6: Hoare triple {70766#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {70766#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:42,049 INFO L290 TraceCheckUtils]: 7: Hoare triple {70766#(<= ~counter~0 0)} ~cond := #in~cond; {70766#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:42,049 INFO L290 TraceCheckUtils]: 8: Hoare triple {70766#(<= ~counter~0 0)} assume !(0 == ~cond); {70766#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:42,050 INFO L290 TraceCheckUtils]: 9: Hoare triple {70766#(<= ~counter~0 0)} assume true; {70766#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:42,050 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {70766#(<= ~counter~0 0)} {70766#(<= ~counter~0 0)} #59#return; {70766#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:42,050 INFO L272 TraceCheckUtils]: 11: Hoare triple {70766#(<= ~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)); {70766#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:42,051 INFO L290 TraceCheckUtils]: 12: Hoare triple {70766#(<= ~counter~0 0)} ~cond := #in~cond; {70766#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:42,051 INFO L290 TraceCheckUtils]: 13: Hoare triple {70766#(<= ~counter~0 0)} assume !(0 == ~cond); {70766#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:42,051 INFO L290 TraceCheckUtils]: 14: Hoare triple {70766#(<= ~counter~0 0)} assume true; {70766#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:42,052 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {70766#(<= ~counter~0 0)} {70766#(<= ~counter~0 0)} #61#return; {70766#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:42,052 INFO L290 TraceCheckUtils]: 16: Hoare triple {70766#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {70766#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:42,053 INFO L290 TraceCheckUtils]: 17: Hoare triple {70766#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {70815#(<= ~counter~0 1)} is VALID [2022-04-08 12:50:42,053 INFO L290 TraceCheckUtils]: 18: Hoare triple {70815#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {70815#(<= ~counter~0 1)} is VALID [2022-04-08 12:50:42,054 INFO L272 TraceCheckUtils]: 19: Hoare triple {70815#(<= ~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)); {70815#(<= ~counter~0 1)} is VALID [2022-04-08 12:50:42,054 INFO L290 TraceCheckUtils]: 20: Hoare triple {70815#(<= ~counter~0 1)} ~cond := #in~cond; {70815#(<= ~counter~0 1)} is VALID [2022-04-08 12:50:42,055 INFO L290 TraceCheckUtils]: 21: Hoare triple {70815#(<= ~counter~0 1)} assume !(0 == ~cond); {70815#(<= ~counter~0 1)} is VALID [2022-04-08 12:50:42,055 INFO L290 TraceCheckUtils]: 22: Hoare triple {70815#(<= ~counter~0 1)} assume true; {70815#(<= ~counter~0 1)} is VALID [2022-04-08 12:50:42,055 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {70815#(<= ~counter~0 1)} {70815#(<= ~counter~0 1)} #63#return; {70815#(<= ~counter~0 1)} is VALID [2022-04-08 12:50:42,056 INFO L290 TraceCheckUtils]: 24: Hoare triple {70815#(<= ~counter~0 1)} assume !!(0 != ~r~0); {70815#(<= ~counter~0 1)} is VALID [2022-04-08 12:50:42,056 INFO L290 TraceCheckUtils]: 25: Hoare triple {70815#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {70815#(<= ~counter~0 1)} is VALID [2022-04-08 12:50:42,056 INFO L290 TraceCheckUtils]: 26: Hoare triple {70815#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {70843#(<= ~counter~0 2)} is VALID [2022-04-08 12:50:42,057 INFO L290 TraceCheckUtils]: 27: Hoare triple {70843#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {70843#(<= ~counter~0 2)} is VALID [2022-04-08 12:50:42,057 INFO L272 TraceCheckUtils]: 28: Hoare triple {70843#(<= ~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)); {70843#(<= ~counter~0 2)} is VALID [2022-04-08 12:50:42,057 INFO L290 TraceCheckUtils]: 29: Hoare triple {70843#(<= ~counter~0 2)} ~cond := #in~cond; {70843#(<= ~counter~0 2)} is VALID [2022-04-08 12:50:42,058 INFO L290 TraceCheckUtils]: 30: Hoare triple {70843#(<= ~counter~0 2)} assume !(0 == ~cond); {70843#(<= ~counter~0 2)} is VALID [2022-04-08 12:50:42,058 INFO L290 TraceCheckUtils]: 31: Hoare triple {70843#(<= ~counter~0 2)} assume true; {70843#(<= ~counter~0 2)} is VALID [2022-04-08 12:50:42,058 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {70843#(<= ~counter~0 2)} {70843#(<= ~counter~0 2)} #63#return; {70843#(<= ~counter~0 2)} is VALID [2022-04-08 12:50:42,059 INFO L290 TraceCheckUtils]: 33: Hoare triple {70843#(<= ~counter~0 2)} assume !!(0 != ~r~0); {70843#(<= ~counter~0 2)} is VALID [2022-04-08 12:50:42,059 INFO L290 TraceCheckUtils]: 34: Hoare triple {70843#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {70843#(<= ~counter~0 2)} is VALID [2022-04-08 12:50:42,060 INFO L290 TraceCheckUtils]: 35: Hoare triple {70843#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {70871#(<= ~counter~0 3)} is VALID [2022-04-08 12:50:42,060 INFO L290 TraceCheckUtils]: 36: Hoare triple {70871#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {70871#(<= ~counter~0 3)} is VALID [2022-04-08 12:50:42,060 INFO L272 TraceCheckUtils]: 37: Hoare triple {70871#(<= ~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)); {70871#(<= ~counter~0 3)} is VALID [2022-04-08 12:50:42,061 INFO L290 TraceCheckUtils]: 38: Hoare triple {70871#(<= ~counter~0 3)} ~cond := #in~cond; {70871#(<= ~counter~0 3)} is VALID [2022-04-08 12:50:42,061 INFO L290 TraceCheckUtils]: 39: Hoare triple {70871#(<= ~counter~0 3)} assume !(0 == ~cond); {70871#(<= ~counter~0 3)} is VALID [2022-04-08 12:50:42,061 INFO L290 TraceCheckUtils]: 40: Hoare triple {70871#(<= ~counter~0 3)} assume true; {70871#(<= ~counter~0 3)} is VALID [2022-04-08 12:50:42,062 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {70871#(<= ~counter~0 3)} {70871#(<= ~counter~0 3)} #63#return; {70871#(<= ~counter~0 3)} is VALID [2022-04-08 12:50:42,062 INFO L290 TraceCheckUtils]: 42: Hoare triple {70871#(<= ~counter~0 3)} assume !!(0 != ~r~0); {70871#(<= ~counter~0 3)} is VALID [2022-04-08 12:50:42,062 INFO L290 TraceCheckUtils]: 43: Hoare triple {70871#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {70871#(<= ~counter~0 3)} is VALID [2022-04-08 12:50:42,063 INFO L290 TraceCheckUtils]: 44: Hoare triple {70871#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {70899#(<= ~counter~0 4)} is VALID [2022-04-08 12:50:42,063 INFO L290 TraceCheckUtils]: 45: Hoare triple {70899#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {70899#(<= ~counter~0 4)} is VALID [2022-04-08 12:50:42,064 INFO L272 TraceCheckUtils]: 46: Hoare triple {70899#(<= ~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)); {70899#(<= ~counter~0 4)} is VALID [2022-04-08 12:50:42,064 INFO L290 TraceCheckUtils]: 47: Hoare triple {70899#(<= ~counter~0 4)} ~cond := #in~cond; {70899#(<= ~counter~0 4)} is VALID [2022-04-08 12:50:42,064 INFO L290 TraceCheckUtils]: 48: Hoare triple {70899#(<= ~counter~0 4)} assume !(0 == ~cond); {70899#(<= ~counter~0 4)} is VALID [2022-04-08 12:50:42,065 INFO L290 TraceCheckUtils]: 49: Hoare triple {70899#(<= ~counter~0 4)} assume true; {70899#(<= ~counter~0 4)} is VALID [2022-04-08 12:50:42,065 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {70899#(<= ~counter~0 4)} {70899#(<= ~counter~0 4)} #63#return; {70899#(<= ~counter~0 4)} is VALID [2022-04-08 12:50:42,065 INFO L290 TraceCheckUtils]: 51: Hoare triple {70899#(<= ~counter~0 4)} assume !!(0 != ~r~0); {70899#(<= ~counter~0 4)} is VALID [2022-04-08 12:50:42,066 INFO L290 TraceCheckUtils]: 52: Hoare triple {70899#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {70899#(<= ~counter~0 4)} is VALID [2022-04-08 12:50:42,066 INFO L290 TraceCheckUtils]: 53: Hoare triple {70899#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {70927#(<= ~counter~0 5)} is VALID [2022-04-08 12:50:42,066 INFO L290 TraceCheckUtils]: 54: Hoare triple {70927#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {70927#(<= ~counter~0 5)} is VALID [2022-04-08 12:50:42,067 INFO L272 TraceCheckUtils]: 55: Hoare triple {70927#(<= ~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)); {70927#(<= ~counter~0 5)} is VALID [2022-04-08 12:50:42,067 INFO L290 TraceCheckUtils]: 56: Hoare triple {70927#(<= ~counter~0 5)} ~cond := #in~cond; {70927#(<= ~counter~0 5)} is VALID [2022-04-08 12:50:42,068 INFO L290 TraceCheckUtils]: 57: Hoare triple {70927#(<= ~counter~0 5)} assume !(0 == ~cond); {70927#(<= ~counter~0 5)} is VALID [2022-04-08 12:50:42,068 INFO L290 TraceCheckUtils]: 58: Hoare triple {70927#(<= ~counter~0 5)} assume true; {70927#(<= ~counter~0 5)} is VALID [2022-04-08 12:50:42,068 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {70927#(<= ~counter~0 5)} {70927#(<= ~counter~0 5)} #63#return; {70927#(<= ~counter~0 5)} is VALID [2022-04-08 12:50:42,069 INFO L290 TraceCheckUtils]: 60: Hoare triple {70927#(<= ~counter~0 5)} assume !!(0 != ~r~0); {70927#(<= ~counter~0 5)} is VALID [2022-04-08 12:50:42,069 INFO L290 TraceCheckUtils]: 61: Hoare triple {70927#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {70927#(<= ~counter~0 5)} is VALID [2022-04-08 12:50:42,070 INFO L290 TraceCheckUtils]: 62: Hoare triple {70927#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {70955#(<= ~counter~0 6)} is VALID [2022-04-08 12:50:42,070 INFO L290 TraceCheckUtils]: 63: Hoare triple {70955#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {70955#(<= ~counter~0 6)} is VALID [2022-04-08 12:50:42,070 INFO L272 TraceCheckUtils]: 64: Hoare triple {70955#(<= ~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)); {70955#(<= ~counter~0 6)} is VALID [2022-04-08 12:50:42,071 INFO L290 TraceCheckUtils]: 65: Hoare triple {70955#(<= ~counter~0 6)} ~cond := #in~cond; {70955#(<= ~counter~0 6)} is VALID [2022-04-08 12:50:42,071 INFO L290 TraceCheckUtils]: 66: Hoare triple {70955#(<= ~counter~0 6)} assume !(0 == ~cond); {70955#(<= ~counter~0 6)} is VALID [2022-04-08 12:50:42,071 INFO L290 TraceCheckUtils]: 67: Hoare triple {70955#(<= ~counter~0 6)} assume true; {70955#(<= ~counter~0 6)} is VALID [2022-04-08 12:50:42,072 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {70955#(<= ~counter~0 6)} {70955#(<= ~counter~0 6)} #63#return; {70955#(<= ~counter~0 6)} is VALID [2022-04-08 12:50:42,072 INFO L290 TraceCheckUtils]: 69: Hoare triple {70955#(<= ~counter~0 6)} assume !!(0 != ~r~0); {70955#(<= ~counter~0 6)} is VALID [2022-04-08 12:50:42,072 INFO L290 TraceCheckUtils]: 70: Hoare triple {70955#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {70955#(<= ~counter~0 6)} is VALID [2022-04-08 12:50:42,073 INFO L290 TraceCheckUtils]: 71: Hoare triple {70955#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {70983#(<= ~counter~0 7)} is VALID [2022-04-08 12:50:42,073 INFO L290 TraceCheckUtils]: 72: Hoare triple {70983#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {70983#(<= ~counter~0 7)} is VALID [2022-04-08 12:50:42,074 INFO L272 TraceCheckUtils]: 73: Hoare triple {70983#(<= ~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)); {70983#(<= ~counter~0 7)} is VALID [2022-04-08 12:50:42,074 INFO L290 TraceCheckUtils]: 74: Hoare triple {70983#(<= ~counter~0 7)} ~cond := #in~cond; {70983#(<= ~counter~0 7)} is VALID [2022-04-08 12:50:42,074 INFO L290 TraceCheckUtils]: 75: Hoare triple {70983#(<= ~counter~0 7)} assume !(0 == ~cond); {70983#(<= ~counter~0 7)} is VALID [2022-04-08 12:50:42,074 INFO L290 TraceCheckUtils]: 76: Hoare triple {70983#(<= ~counter~0 7)} assume true; {70983#(<= ~counter~0 7)} is VALID [2022-04-08 12:50:42,075 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {70983#(<= ~counter~0 7)} {70983#(<= ~counter~0 7)} #63#return; {70983#(<= ~counter~0 7)} is VALID [2022-04-08 12:50:42,075 INFO L290 TraceCheckUtils]: 78: Hoare triple {70983#(<= ~counter~0 7)} assume !!(0 != ~r~0); {70983#(<= ~counter~0 7)} is VALID [2022-04-08 12:50:42,075 INFO L290 TraceCheckUtils]: 79: Hoare triple {70983#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {70983#(<= ~counter~0 7)} is VALID [2022-04-08 12:50:42,076 INFO L290 TraceCheckUtils]: 80: Hoare triple {70983#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71011#(<= ~counter~0 8)} is VALID [2022-04-08 12:50:42,076 INFO L290 TraceCheckUtils]: 81: Hoare triple {71011#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {71011#(<= ~counter~0 8)} is VALID [2022-04-08 12:50:42,077 INFO L272 TraceCheckUtils]: 82: Hoare triple {71011#(<= ~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)); {71011#(<= ~counter~0 8)} is VALID [2022-04-08 12:50:42,077 INFO L290 TraceCheckUtils]: 83: Hoare triple {71011#(<= ~counter~0 8)} ~cond := #in~cond; {71011#(<= ~counter~0 8)} is VALID [2022-04-08 12:50:42,077 INFO L290 TraceCheckUtils]: 84: Hoare triple {71011#(<= ~counter~0 8)} assume !(0 == ~cond); {71011#(<= ~counter~0 8)} is VALID [2022-04-08 12:50:42,078 INFO L290 TraceCheckUtils]: 85: Hoare triple {71011#(<= ~counter~0 8)} assume true; {71011#(<= ~counter~0 8)} is VALID [2022-04-08 12:50:42,078 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {71011#(<= ~counter~0 8)} {71011#(<= ~counter~0 8)} #63#return; {71011#(<= ~counter~0 8)} is VALID [2022-04-08 12:50:42,078 INFO L290 TraceCheckUtils]: 87: Hoare triple {71011#(<= ~counter~0 8)} assume !!(0 != ~r~0); {71011#(<= ~counter~0 8)} is VALID [2022-04-08 12:50:42,079 INFO L290 TraceCheckUtils]: 88: Hoare triple {71011#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71011#(<= ~counter~0 8)} is VALID [2022-04-08 12:50:42,079 INFO L290 TraceCheckUtils]: 89: Hoare triple {71011#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71039#(<= ~counter~0 9)} is VALID [2022-04-08 12:50:42,080 INFO L290 TraceCheckUtils]: 90: Hoare triple {71039#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {71039#(<= ~counter~0 9)} is VALID [2022-04-08 12:50:42,080 INFO L272 TraceCheckUtils]: 91: Hoare triple {71039#(<= ~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)); {71039#(<= ~counter~0 9)} is VALID [2022-04-08 12:50:42,080 INFO L290 TraceCheckUtils]: 92: Hoare triple {71039#(<= ~counter~0 9)} ~cond := #in~cond; {71039#(<= ~counter~0 9)} is VALID [2022-04-08 12:50:42,081 INFO L290 TraceCheckUtils]: 93: Hoare triple {71039#(<= ~counter~0 9)} assume !(0 == ~cond); {71039#(<= ~counter~0 9)} is VALID [2022-04-08 12:50:42,081 INFO L290 TraceCheckUtils]: 94: Hoare triple {71039#(<= ~counter~0 9)} assume true; {71039#(<= ~counter~0 9)} is VALID [2022-04-08 12:50:42,081 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {71039#(<= ~counter~0 9)} {71039#(<= ~counter~0 9)} #63#return; {71039#(<= ~counter~0 9)} is VALID [2022-04-08 12:50:42,082 INFO L290 TraceCheckUtils]: 96: Hoare triple {71039#(<= ~counter~0 9)} assume !!(0 != ~r~0); {71039#(<= ~counter~0 9)} is VALID [2022-04-08 12:50:42,082 INFO L290 TraceCheckUtils]: 97: Hoare triple {71039#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71039#(<= ~counter~0 9)} is VALID [2022-04-08 12:50:42,083 INFO L290 TraceCheckUtils]: 98: Hoare triple {71039#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71067#(<= ~counter~0 10)} is VALID [2022-04-08 12:50:42,083 INFO L290 TraceCheckUtils]: 99: Hoare triple {71067#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {71067#(<= ~counter~0 10)} is VALID [2022-04-08 12:50:42,083 INFO L272 TraceCheckUtils]: 100: Hoare triple {71067#(<= ~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)); {71067#(<= ~counter~0 10)} is VALID [2022-04-08 12:50:42,084 INFO L290 TraceCheckUtils]: 101: Hoare triple {71067#(<= ~counter~0 10)} ~cond := #in~cond; {71067#(<= ~counter~0 10)} is VALID [2022-04-08 12:50:42,084 INFO L290 TraceCheckUtils]: 102: Hoare triple {71067#(<= ~counter~0 10)} assume !(0 == ~cond); {71067#(<= ~counter~0 10)} is VALID [2022-04-08 12:50:42,084 INFO L290 TraceCheckUtils]: 103: Hoare triple {71067#(<= ~counter~0 10)} assume true; {71067#(<= ~counter~0 10)} is VALID [2022-04-08 12:50:42,085 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {71067#(<= ~counter~0 10)} {71067#(<= ~counter~0 10)} #63#return; {71067#(<= ~counter~0 10)} is VALID [2022-04-08 12:50:42,085 INFO L290 TraceCheckUtils]: 105: Hoare triple {71067#(<= ~counter~0 10)} assume !!(0 != ~r~0); {71067#(<= ~counter~0 10)} is VALID [2022-04-08 12:50:42,085 INFO L290 TraceCheckUtils]: 106: Hoare triple {71067#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71067#(<= ~counter~0 10)} is VALID [2022-04-08 12:50:42,086 INFO L290 TraceCheckUtils]: 107: Hoare triple {71067#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71095#(<= ~counter~0 11)} is VALID [2022-04-08 12:50:42,086 INFO L290 TraceCheckUtils]: 108: Hoare triple {71095#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {71095#(<= ~counter~0 11)} is VALID [2022-04-08 12:50:42,087 INFO L272 TraceCheckUtils]: 109: Hoare triple {71095#(<= ~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)); {71095#(<= ~counter~0 11)} is VALID [2022-04-08 12:50:42,087 INFO L290 TraceCheckUtils]: 110: Hoare triple {71095#(<= ~counter~0 11)} ~cond := #in~cond; {71095#(<= ~counter~0 11)} is VALID [2022-04-08 12:50:42,087 INFO L290 TraceCheckUtils]: 111: Hoare triple {71095#(<= ~counter~0 11)} assume !(0 == ~cond); {71095#(<= ~counter~0 11)} is VALID [2022-04-08 12:50:42,088 INFO L290 TraceCheckUtils]: 112: Hoare triple {71095#(<= ~counter~0 11)} assume true; {71095#(<= ~counter~0 11)} is VALID [2022-04-08 12:50:42,088 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {71095#(<= ~counter~0 11)} {71095#(<= ~counter~0 11)} #63#return; {71095#(<= ~counter~0 11)} is VALID [2022-04-08 12:50:42,088 INFO L290 TraceCheckUtils]: 114: Hoare triple {71095#(<= ~counter~0 11)} assume !!(0 != ~r~0); {71095#(<= ~counter~0 11)} is VALID [2022-04-08 12:50:42,089 INFO L290 TraceCheckUtils]: 115: Hoare triple {71095#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71095#(<= ~counter~0 11)} is VALID [2022-04-08 12:50:42,089 INFO L290 TraceCheckUtils]: 116: Hoare triple {71095#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71123#(<= ~counter~0 12)} is VALID [2022-04-08 12:50:42,090 INFO L290 TraceCheckUtils]: 117: Hoare triple {71123#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {71123#(<= ~counter~0 12)} is VALID [2022-04-08 12:50:42,090 INFO L272 TraceCheckUtils]: 118: Hoare triple {71123#(<= ~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)); {71123#(<= ~counter~0 12)} is VALID [2022-04-08 12:50:42,090 INFO L290 TraceCheckUtils]: 119: Hoare triple {71123#(<= ~counter~0 12)} ~cond := #in~cond; {71123#(<= ~counter~0 12)} is VALID [2022-04-08 12:50:42,091 INFO L290 TraceCheckUtils]: 120: Hoare triple {71123#(<= ~counter~0 12)} assume !(0 == ~cond); {71123#(<= ~counter~0 12)} is VALID [2022-04-08 12:50:42,091 INFO L290 TraceCheckUtils]: 121: Hoare triple {71123#(<= ~counter~0 12)} assume true; {71123#(<= ~counter~0 12)} is VALID [2022-04-08 12:50:42,091 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {71123#(<= ~counter~0 12)} {71123#(<= ~counter~0 12)} #63#return; {71123#(<= ~counter~0 12)} is VALID [2022-04-08 12:50:42,092 INFO L290 TraceCheckUtils]: 123: Hoare triple {71123#(<= ~counter~0 12)} assume !!(0 != ~r~0); {71123#(<= ~counter~0 12)} is VALID [2022-04-08 12:50:42,092 INFO L290 TraceCheckUtils]: 124: Hoare triple {71123#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71123#(<= ~counter~0 12)} is VALID [2022-04-08 12:50:42,093 INFO L290 TraceCheckUtils]: 125: Hoare triple {71123#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71151#(<= ~counter~0 13)} is VALID [2022-04-08 12:50:42,093 INFO L290 TraceCheckUtils]: 126: Hoare triple {71151#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {71151#(<= ~counter~0 13)} is VALID [2022-04-08 12:50:42,093 INFO L272 TraceCheckUtils]: 127: Hoare triple {71151#(<= ~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)); {71151#(<= ~counter~0 13)} is VALID [2022-04-08 12:50:42,094 INFO L290 TraceCheckUtils]: 128: Hoare triple {71151#(<= ~counter~0 13)} ~cond := #in~cond; {71151#(<= ~counter~0 13)} is VALID [2022-04-08 12:50:42,094 INFO L290 TraceCheckUtils]: 129: Hoare triple {71151#(<= ~counter~0 13)} assume !(0 == ~cond); {71151#(<= ~counter~0 13)} is VALID [2022-04-08 12:50:42,094 INFO L290 TraceCheckUtils]: 130: Hoare triple {71151#(<= ~counter~0 13)} assume true; {71151#(<= ~counter~0 13)} is VALID [2022-04-08 12:50:42,095 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {71151#(<= ~counter~0 13)} {71151#(<= ~counter~0 13)} #63#return; {71151#(<= ~counter~0 13)} is VALID [2022-04-08 12:50:42,095 INFO L290 TraceCheckUtils]: 132: Hoare triple {71151#(<= ~counter~0 13)} assume !!(0 != ~r~0); {71151#(<= ~counter~0 13)} is VALID [2022-04-08 12:50:42,095 INFO L290 TraceCheckUtils]: 133: Hoare triple {71151#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71151#(<= ~counter~0 13)} is VALID [2022-04-08 12:50:42,096 INFO L290 TraceCheckUtils]: 134: Hoare triple {71151#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71179#(<= ~counter~0 14)} is VALID [2022-04-08 12:50:42,096 INFO L290 TraceCheckUtils]: 135: Hoare triple {71179#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {71179#(<= ~counter~0 14)} is VALID [2022-04-08 12:50:42,097 INFO L272 TraceCheckUtils]: 136: Hoare triple {71179#(<= ~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)); {71179#(<= ~counter~0 14)} is VALID [2022-04-08 12:50:42,097 INFO L290 TraceCheckUtils]: 137: Hoare triple {71179#(<= ~counter~0 14)} ~cond := #in~cond; {71179#(<= ~counter~0 14)} is VALID [2022-04-08 12:50:42,097 INFO L290 TraceCheckUtils]: 138: Hoare triple {71179#(<= ~counter~0 14)} assume !(0 == ~cond); {71179#(<= ~counter~0 14)} is VALID [2022-04-08 12:50:42,098 INFO L290 TraceCheckUtils]: 139: Hoare triple {71179#(<= ~counter~0 14)} assume true; {71179#(<= ~counter~0 14)} is VALID [2022-04-08 12:50:42,098 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {71179#(<= ~counter~0 14)} {71179#(<= ~counter~0 14)} #63#return; {71179#(<= ~counter~0 14)} is VALID [2022-04-08 12:50:42,098 INFO L290 TraceCheckUtils]: 141: Hoare triple {71179#(<= ~counter~0 14)} assume !!(0 != ~r~0); {71179#(<= ~counter~0 14)} is VALID [2022-04-08 12:50:42,099 INFO L290 TraceCheckUtils]: 142: Hoare triple {71179#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71179#(<= ~counter~0 14)} is VALID [2022-04-08 12:50:42,099 INFO L290 TraceCheckUtils]: 143: Hoare triple {71179#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71207#(<= ~counter~0 15)} is VALID [2022-04-08 12:50:42,100 INFO L290 TraceCheckUtils]: 144: Hoare triple {71207#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {71207#(<= ~counter~0 15)} is VALID [2022-04-08 12:50:42,100 INFO L272 TraceCheckUtils]: 145: Hoare triple {71207#(<= ~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)); {71207#(<= ~counter~0 15)} is VALID [2022-04-08 12:50:42,100 INFO L290 TraceCheckUtils]: 146: Hoare triple {71207#(<= ~counter~0 15)} ~cond := #in~cond; {71207#(<= ~counter~0 15)} is VALID [2022-04-08 12:50:42,101 INFO L290 TraceCheckUtils]: 147: Hoare triple {71207#(<= ~counter~0 15)} assume !(0 == ~cond); {71207#(<= ~counter~0 15)} is VALID [2022-04-08 12:50:42,101 INFO L290 TraceCheckUtils]: 148: Hoare triple {71207#(<= ~counter~0 15)} assume true; {71207#(<= ~counter~0 15)} is VALID [2022-04-08 12:50:42,101 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {71207#(<= ~counter~0 15)} {71207#(<= ~counter~0 15)} #63#return; {71207#(<= ~counter~0 15)} is VALID [2022-04-08 12:50:42,102 INFO L290 TraceCheckUtils]: 150: Hoare triple {71207#(<= ~counter~0 15)} assume !!(0 != ~r~0); {71207#(<= ~counter~0 15)} is VALID [2022-04-08 12:50:42,102 INFO L290 TraceCheckUtils]: 151: Hoare triple {71207#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71207#(<= ~counter~0 15)} is VALID [2022-04-08 12:50:42,103 INFO L290 TraceCheckUtils]: 152: Hoare triple {71207#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71235#(<= ~counter~0 16)} is VALID [2022-04-08 12:50:42,103 INFO L290 TraceCheckUtils]: 153: Hoare triple {71235#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {71235#(<= ~counter~0 16)} is VALID [2022-04-08 12:50:42,103 INFO L272 TraceCheckUtils]: 154: Hoare triple {71235#(<= ~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)); {71235#(<= ~counter~0 16)} is VALID [2022-04-08 12:50:42,104 INFO L290 TraceCheckUtils]: 155: Hoare triple {71235#(<= ~counter~0 16)} ~cond := #in~cond; {71235#(<= ~counter~0 16)} is VALID [2022-04-08 12:50:42,104 INFO L290 TraceCheckUtils]: 156: Hoare triple {71235#(<= ~counter~0 16)} assume !(0 == ~cond); {71235#(<= ~counter~0 16)} is VALID [2022-04-08 12:50:42,104 INFO L290 TraceCheckUtils]: 157: Hoare triple {71235#(<= ~counter~0 16)} assume true; {71235#(<= ~counter~0 16)} is VALID [2022-04-08 12:50:42,105 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {71235#(<= ~counter~0 16)} {71235#(<= ~counter~0 16)} #63#return; {71235#(<= ~counter~0 16)} is VALID [2022-04-08 12:50:42,105 INFO L290 TraceCheckUtils]: 159: Hoare triple {71235#(<= ~counter~0 16)} assume !!(0 != ~r~0); {71235#(<= ~counter~0 16)} is VALID [2022-04-08 12:50:42,105 INFO L290 TraceCheckUtils]: 160: Hoare triple {71235#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71235#(<= ~counter~0 16)} is VALID [2022-04-08 12:50:42,106 INFO L290 TraceCheckUtils]: 161: Hoare triple {71235#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71263#(<= ~counter~0 17)} is VALID [2022-04-08 12:50:42,106 INFO L290 TraceCheckUtils]: 162: Hoare triple {71263#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {71263#(<= ~counter~0 17)} is VALID [2022-04-08 12:50:42,107 INFO L272 TraceCheckUtils]: 163: Hoare triple {71263#(<= ~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)); {71263#(<= ~counter~0 17)} is VALID [2022-04-08 12:50:42,107 INFO L290 TraceCheckUtils]: 164: Hoare triple {71263#(<= ~counter~0 17)} ~cond := #in~cond; {71263#(<= ~counter~0 17)} is VALID [2022-04-08 12:50:42,107 INFO L290 TraceCheckUtils]: 165: Hoare triple {71263#(<= ~counter~0 17)} assume !(0 == ~cond); {71263#(<= ~counter~0 17)} is VALID [2022-04-08 12:50:42,108 INFO L290 TraceCheckUtils]: 166: Hoare triple {71263#(<= ~counter~0 17)} assume true; {71263#(<= ~counter~0 17)} is VALID [2022-04-08 12:50:42,108 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {71263#(<= ~counter~0 17)} {71263#(<= ~counter~0 17)} #63#return; {71263#(<= ~counter~0 17)} is VALID [2022-04-08 12:50:42,108 INFO L290 TraceCheckUtils]: 168: Hoare triple {71263#(<= ~counter~0 17)} assume !!(0 != ~r~0); {71263#(<= ~counter~0 17)} is VALID [2022-04-08 12:50:42,109 INFO L290 TraceCheckUtils]: 169: Hoare triple {71263#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71263#(<= ~counter~0 17)} is VALID [2022-04-08 12:50:42,109 INFO L290 TraceCheckUtils]: 170: Hoare triple {71263#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71291#(<= ~counter~0 18)} is VALID [2022-04-08 12:50:42,110 INFO L290 TraceCheckUtils]: 171: Hoare triple {71291#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {71291#(<= ~counter~0 18)} is VALID [2022-04-08 12:50:42,110 INFO L272 TraceCheckUtils]: 172: Hoare triple {71291#(<= ~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)); {71291#(<= ~counter~0 18)} is VALID [2022-04-08 12:50:42,110 INFO L290 TraceCheckUtils]: 173: Hoare triple {71291#(<= ~counter~0 18)} ~cond := #in~cond; {71291#(<= ~counter~0 18)} is VALID [2022-04-08 12:50:42,111 INFO L290 TraceCheckUtils]: 174: Hoare triple {71291#(<= ~counter~0 18)} assume !(0 == ~cond); {71291#(<= ~counter~0 18)} is VALID [2022-04-08 12:50:42,111 INFO L290 TraceCheckUtils]: 175: Hoare triple {71291#(<= ~counter~0 18)} assume true; {71291#(<= ~counter~0 18)} is VALID [2022-04-08 12:50:42,112 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {71291#(<= ~counter~0 18)} {71291#(<= ~counter~0 18)} #63#return; {71291#(<= ~counter~0 18)} is VALID [2022-04-08 12:50:42,112 INFO L290 TraceCheckUtils]: 177: Hoare triple {71291#(<= ~counter~0 18)} assume !!(0 != ~r~0); {71291#(<= ~counter~0 18)} is VALID [2022-04-08 12:50:42,112 INFO L290 TraceCheckUtils]: 178: Hoare triple {71291#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71291#(<= ~counter~0 18)} is VALID [2022-04-08 12:50:42,113 INFO L290 TraceCheckUtils]: 179: Hoare triple {71291#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71319#(<= ~counter~0 19)} is VALID [2022-04-08 12:50:42,113 INFO L290 TraceCheckUtils]: 180: Hoare triple {71319#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {71319#(<= ~counter~0 19)} is VALID [2022-04-08 12:50:42,114 INFO L272 TraceCheckUtils]: 181: Hoare triple {71319#(<= ~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)); {71319#(<= ~counter~0 19)} is VALID [2022-04-08 12:50:42,114 INFO L290 TraceCheckUtils]: 182: Hoare triple {71319#(<= ~counter~0 19)} ~cond := #in~cond; {71319#(<= ~counter~0 19)} is VALID [2022-04-08 12:50:42,114 INFO L290 TraceCheckUtils]: 183: Hoare triple {71319#(<= ~counter~0 19)} assume !(0 == ~cond); {71319#(<= ~counter~0 19)} is VALID [2022-04-08 12:50:42,114 INFO L290 TraceCheckUtils]: 184: Hoare triple {71319#(<= ~counter~0 19)} assume true; {71319#(<= ~counter~0 19)} is VALID [2022-04-08 12:50:42,115 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {71319#(<= ~counter~0 19)} {71319#(<= ~counter~0 19)} #63#return; {71319#(<= ~counter~0 19)} is VALID [2022-04-08 12:50:42,115 INFO L290 TraceCheckUtils]: 186: Hoare triple {71319#(<= ~counter~0 19)} assume !!(0 != ~r~0); {71319#(<= ~counter~0 19)} is VALID [2022-04-08 12:50:42,115 INFO L290 TraceCheckUtils]: 187: Hoare triple {71319#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71319#(<= ~counter~0 19)} is VALID [2022-04-08 12:50:42,116 INFO L290 TraceCheckUtils]: 188: Hoare triple {71319#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71347#(<= ~counter~0 20)} is VALID [2022-04-08 12:50:42,116 INFO L290 TraceCheckUtils]: 189: Hoare triple {71347#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {71347#(<= ~counter~0 20)} is VALID [2022-04-08 12:50:42,117 INFO L272 TraceCheckUtils]: 190: Hoare triple {71347#(<= ~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)); {71347#(<= ~counter~0 20)} is VALID [2022-04-08 12:50:42,117 INFO L290 TraceCheckUtils]: 191: Hoare triple {71347#(<= ~counter~0 20)} ~cond := #in~cond; {71347#(<= ~counter~0 20)} is VALID [2022-04-08 12:50:42,117 INFO L290 TraceCheckUtils]: 192: Hoare triple {71347#(<= ~counter~0 20)} assume !(0 == ~cond); {71347#(<= ~counter~0 20)} is VALID [2022-04-08 12:50:42,118 INFO L290 TraceCheckUtils]: 193: Hoare triple {71347#(<= ~counter~0 20)} assume true; {71347#(<= ~counter~0 20)} is VALID [2022-04-08 12:50:42,118 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {71347#(<= ~counter~0 20)} {71347#(<= ~counter~0 20)} #63#return; {71347#(<= ~counter~0 20)} is VALID [2022-04-08 12:50:42,118 INFO L290 TraceCheckUtils]: 195: Hoare triple {71347#(<= ~counter~0 20)} assume !!(0 != ~r~0); {71347#(<= ~counter~0 20)} is VALID [2022-04-08 12:50:42,119 INFO L290 TraceCheckUtils]: 196: Hoare triple {71347#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71347#(<= ~counter~0 20)} is VALID [2022-04-08 12:50:42,119 INFO L290 TraceCheckUtils]: 197: Hoare triple {71347#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71375#(<= ~counter~0 21)} is VALID [2022-04-08 12:50:42,120 INFO L290 TraceCheckUtils]: 198: Hoare triple {71375#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {71375#(<= ~counter~0 21)} is VALID [2022-04-08 12:50:42,120 INFO L272 TraceCheckUtils]: 199: Hoare triple {71375#(<= ~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)); {71375#(<= ~counter~0 21)} is VALID [2022-04-08 12:50:42,121 INFO L290 TraceCheckUtils]: 200: Hoare triple {71375#(<= ~counter~0 21)} ~cond := #in~cond; {71375#(<= ~counter~0 21)} is VALID [2022-04-08 12:50:42,121 INFO L290 TraceCheckUtils]: 201: Hoare triple {71375#(<= ~counter~0 21)} assume !(0 == ~cond); {71375#(<= ~counter~0 21)} is VALID [2022-04-08 12:50:42,121 INFO L290 TraceCheckUtils]: 202: Hoare triple {71375#(<= ~counter~0 21)} assume true; {71375#(<= ~counter~0 21)} is VALID [2022-04-08 12:50:42,122 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {71375#(<= ~counter~0 21)} {71375#(<= ~counter~0 21)} #63#return; {71375#(<= ~counter~0 21)} is VALID [2022-04-08 12:50:42,122 INFO L290 TraceCheckUtils]: 204: Hoare triple {71375#(<= ~counter~0 21)} assume !!(0 != ~r~0); {71375#(<= ~counter~0 21)} is VALID [2022-04-08 12:50:42,122 INFO L290 TraceCheckUtils]: 205: Hoare triple {71375#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71375#(<= ~counter~0 21)} is VALID [2022-04-08 12:50:42,123 INFO L290 TraceCheckUtils]: 206: Hoare triple {71375#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71403#(<= ~counter~0 22)} is VALID [2022-04-08 12:50:42,123 INFO L290 TraceCheckUtils]: 207: Hoare triple {71403#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {71403#(<= ~counter~0 22)} is VALID [2022-04-08 12:50:42,124 INFO L272 TraceCheckUtils]: 208: Hoare triple {71403#(<= ~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)); {71403#(<= ~counter~0 22)} is VALID [2022-04-08 12:50:42,124 INFO L290 TraceCheckUtils]: 209: Hoare triple {71403#(<= ~counter~0 22)} ~cond := #in~cond; {71403#(<= ~counter~0 22)} is VALID [2022-04-08 12:50:42,124 INFO L290 TraceCheckUtils]: 210: Hoare triple {71403#(<= ~counter~0 22)} assume !(0 == ~cond); {71403#(<= ~counter~0 22)} is VALID [2022-04-08 12:50:42,124 INFO L290 TraceCheckUtils]: 211: Hoare triple {71403#(<= ~counter~0 22)} assume true; {71403#(<= ~counter~0 22)} is VALID [2022-04-08 12:50:42,125 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {71403#(<= ~counter~0 22)} {71403#(<= ~counter~0 22)} #63#return; {71403#(<= ~counter~0 22)} is VALID [2022-04-08 12:50:42,125 INFO L290 TraceCheckUtils]: 213: Hoare triple {71403#(<= ~counter~0 22)} assume !!(0 != ~r~0); {71403#(<= ~counter~0 22)} is VALID [2022-04-08 12:50:42,126 INFO L290 TraceCheckUtils]: 214: Hoare triple {71403#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71403#(<= ~counter~0 22)} is VALID [2022-04-08 12:50:42,126 INFO L290 TraceCheckUtils]: 215: Hoare triple {71403#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71431#(<= ~counter~0 23)} is VALID [2022-04-08 12:50:42,126 INFO L290 TraceCheckUtils]: 216: Hoare triple {71431#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {71431#(<= ~counter~0 23)} is VALID [2022-04-08 12:50:42,127 INFO L272 TraceCheckUtils]: 217: Hoare triple {71431#(<= ~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)); {71431#(<= ~counter~0 23)} is VALID [2022-04-08 12:50:42,127 INFO L290 TraceCheckUtils]: 218: Hoare triple {71431#(<= ~counter~0 23)} ~cond := #in~cond; {71431#(<= ~counter~0 23)} is VALID [2022-04-08 12:50:42,128 INFO L290 TraceCheckUtils]: 219: Hoare triple {71431#(<= ~counter~0 23)} assume !(0 == ~cond); {71431#(<= ~counter~0 23)} is VALID [2022-04-08 12:50:42,128 INFO L290 TraceCheckUtils]: 220: Hoare triple {71431#(<= ~counter~0 23)} assume true; {71431#(<= ~counter~0 23)} is VALID [2022-04-08 12:50:42,128 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {71431#(<= ~counter~0 23)} {71431#(<= ~counter~0 23)} #63#return; {71431#(<= ~counter~0 23)} is VALID [2022-04-08 12:50:42,129 INFO L290 TraceCheckUtils]: 222: Hoare triple {71431#(<= ~counter~0 23)} assume !!(0 != ~r~0); {71431#(<= ~counter~0 23)} is VALID [2022-04-08 12:50:42,129 INFO L290 TraceCheckUtils]: 223: Hoare triple {71431#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71431#(<= ~counter~0 23)} is VALID [2022-04-08 12:50:42,130 INFO L290 TraceCheckUtils]: 224: Hoare triple {71431#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71459#(<= ~counter~0 24)} is VALID [2022-04-08 12:50:42,130 INFO L290 TraceCheckUtils]: 225: Hoare triple {71459#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {71459#(<= ~counter~0 24)} is VALID [2022-04-08 12:50:42,130 INFO L272 TraceCheckUtils]: 226: Hoare triple {71459#(<= ~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)); {71459#(<= ~counter~0 24)} is VALID [2022-04-08 12:50:42,131 INFO L290 TraceCheckUtils]: 227: Hoare triple {71459#(<= ~counter~0 24)} ~cond := #in~cond; {71459#(<= ~counter~0 24)} is VALID [2022-04-08 12:50:42,131 INFO L290 TraceCheckUtils]: 228: Hoare triple {71459#(<= ~counter~0 24)} assume !(0 == ~cond); {71459#(<= ~counter~0 24)} is VALID [2022-04-08 12:50:42,131 INFO L290 TraceCheckUtils]: 229: Hoare triple {71459#(<= ~counter~0 24)} assume true; {71459#(<= ~counter~0 24)} is VALID [2022-04-08 12:50:42,132 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {71459#(<= ~counter~0 24)} {71459#(<= ~counter~0 24)} #63#return; {71459#(<= ~counter~0 24)} is VALID [2022-04-08 12:50:42,132 INFO L290 TraceCheckUtils]: 231: Hoare triple {71459#(<= ~counter~0 24)} assume !!(0 != ~r~0); {71459#(<= ~counter~0 24)} is VALID [2022-04-08 12:50:42,132 INFO L290 TraceCheckUtils]: 232: Hoare triple {71459#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71459#(<= ~counter~0 24)} is VALID [2022-04-08 12:50:42,133 INFO L290 TraceCheckUtils]: 233: Hoare triple {71459#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71487#(<= ~counter~0 25)} is VALID [2022-04-08 12:50:42,133 INFO L290 TraceCheckUtils]: 234: Hoare triple {71487#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {71487#(<= ~counter~0 25)} is VALID [2022-04-08 12:50:42,134 INFO L272 TraceCheckUtils]: 235: Hoare triple {71487#(<= ~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)); {71487#(<= ~counter~0 25)} is VALID [2022-04-08 12:50:42,134 INFO L290 TraceCheckUtils]: 236: Hoare triple {71487#(<= ~counter~0 25)} ~cond := #in~cond; {71487#(<= ~counter~0 25)} is VALID [2022-04-08 12:50:42,134 INFO L290 TraceCheckUtils]: 237: Hoare triple {71487#(<= ~counter~0 25)} assume !(0 == ~cond); {71487#(<= ~counter~0 25)} is VALID [2022-04-08 12:50:42,134 INFO L290 TraceCheckUtils]: 238: Hoare triple {71487#(<= ~counter~0 25)} assume true; {71487#(<= ~counter~0 25)} is VALID [2022-04-08 12:50:42,135 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {71487#(<= ~counter~0 25)} {71487#(<= ~counter~0 25)} #63#return; {71487#(<= ~counter~0 25)} is VALID [2022-04-08 12:50:42,135 INFO L290 TraceCheckUtils]: 240: Hoare triple {71487#(<= ~counter~0 25)} assume !!(0 != ~r~0); {71487#(<= ~counter~0 25)} is VALID [2022-04-08 12:50:42,136 INFO L290 TraceCheckUtils]: 241: Hoare triple {71487#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71487#(<= ~counter~0 25)} is VALID [2022-04-08 12:50:42,136 INFO L290 TraceCheckUtils]: 242: Hoare triple {71487#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71515#(<= ~counter~0 26)} is VALID [2022-04-08 12:50:42,137 INFO L290 TraceCheckUtils]: 243: Hoare triple {71515#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {71515#(<= ~counter~0 26)} is VALID [2022-04-08 12:50:42,137 INFO L272 TraceCheckUtils]: 244: Hoare triple {71515#(<= ~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)); {71515#(<= ~counter~0 26)} is VALID [2022-04-08 12:50:42,137 INFO L290 TraceCheckUtils]: 245: Hoare triple {71515#(<= ~counter~0 26)} ~cond := #in~cond; {71515#(<= ~counter~0 26)} is VALID [2022-04-08 12:50:42,138 INFO L290 TraceCheckUtils]: 246: Hoare triple {71515#(<= ~counter~0 26)} assume !(0 == ~cond); {71515#(<= ~counter~0 26)} is VALID [2022-04-08 12:50:42,138 INFO L290 TraceCheckUtils]: 247: Hoare triple {71515#(<= ~counter~0 26)} assume true; {71515#(<= ~counter~0 26)} is VALID [2022-04-08 12:50:42,138 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {71515#(<= ~counter~0 26)} {71515#(<= ~counter~0 26)} #63#return; {71515#(<= ~counter~0 26)} is VALID [2022-04-08 12:50:42,139 INFO L290 TraceCheckUtils]: 249: Hoare triple {71515#(<= ~counter~0 26)} assume !!(0 != ~r~0); {71515#(<= ~counter~0 26)} is VALID [2022-04-08 12:50:42,139 INFO L290 TraceCheckUtils]: 250: Hoare triple {71515#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71515#(<= ~counter~0 26)} is VALID [2022-04-08 12:50:42,140 INFO L290 TraceCheckUtils]: 251: Hoare triple {71515#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71543#(<= ~counter~0 27)} is VALID [2022-04-08 12:50:42,140 INFO L290 TraceCheckUtils]: 252: Hoare triple {71543#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {71543#(<= ~counter~0 27)} is VALID [2022-04-08 12:50:42,140 INFO L272 TraceCheckUtils]: 253: Hoare triple {71543#(<= ~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)); {71543#(<= ~counter~0 27)} is VALID [2022-04-08 12:50:42,141 INFO L290 TraceCheckUtils]: 254: Hoare triple {71543#(<= ~counter~0 27)} ~cond := #in~cond; {71543#(<= ~counter~0 27)} is VALID [2022-04-08 12:50:42,141 INFO L290 TraceCheckUtils]: 255: Hoare triple {71543#(<= ~counter~0 27)} assume !(0 == ~cond); {71543#(<= ~counter~0 27)} is VALID [2022-04-08 12:50:42,141 INFO L290 TraceCheckUtils]: 256: Hoare triple {71543#(<= ~counter~0 27)} assume true; {71543#(<= ~counter~0 27)} is VALID [2022-04-08 12:50:42,142 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {71543#(<= ~counter~0 27)} {71543#(<= ~counter~0 27)} #63#return; {71543#(<= ~counter~0 27)} is VALID [2022-04-08 12:50:42,142 INFO L290 TraceCheckUtils]: 258: Hoare triple {71543#(<= ~counter~0 27)} assume !!(0 != ~r~0); {71543#(<= ~counter~0 27)} is VALID [2022-04-08 12:50:42,142 INFO L290 TraceCheckUtils]: 259: Hoare triple {71543#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71543#(<= ~counter~0 27)} is VALID [2022-04-08 12:50:42,143 INFO L290 TraceCheckUtils]: 260: Hoare triple {71543#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71571#(<= ~counter~0 28)} is VALID [2022-04-08 12:50:42,143 INFO L290 TraceCheckUtils]: 261: Hoare triple {71571#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {71571#(<= ~counter~0 28)} is VALID [2022-04-08 12:50:42,144 INFO L272 TraceCheckUtils]: 262: Hoare triple {71571#(<= ~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)); {71571#(<= ~counter~0 28)} is VALID [2022-04-08 12:50:42,144 INFO L290 TraceCheckUtils]: 263: Hoare triple {71571#(<= ~counter~0 28)} ~cond := #in~cond; {71571#(<= ~counter~0 28)} is VALID [2022-04-08 12:50:42,144 INFO L290 TraceCheckUtils]: 264: Hoare triple {71571#(<= ~counter~0 28)} assume !(0 == ~cond); {71571#(<= ~counter~0 28)} is VALID [2022-04-08 12:50:42,145 INFO L290 TraceCheckUtils]: 265: Hoare triple {71571#(<= ~counter~0 28)} assume true; {71571#(<= ~counter~0 28)} is VALID [2022-04-08 12:50:42,145 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {71571#(<= ~counter~0 28)} {71571#(<= ~counter~0 28)} #63#return; {71571#(<= ~counter~0 28)} is VALID [2022-04-08 12:50:42,145 INFO L290 TraceCheckUtils]: 267: Hoare triple {71571#(<= ~counter~0 28)} assume !!(0 != ~r~0); {71571#(<= ~counter~0 28)} is VALID [2022-04-08 12:50:42,146 INFO L290 TraceCheckUtils]: 268: Hoare triple {71571#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71571#(<= ~counter~0 28)} is VALID [2022-04-08 12:50:42,146 INFO L290 TraceCheckUtils]: 269: Hoare triple {71571#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71599#(<= ~counter~0 29)} is VALID [2022-04-08 12:50:42,147 INFO L290 TraceCheckUtils]: 270: Hoare triple {71599#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {71599#(<= ~counter~0 29)} is VALID [2022-04-08 12:50:42,147 INFO L272 TraceCheckUtils]: 271: Hoare triple {71599#(<= ~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)); {71599#(<= ~counter~0 29)} is VALID [2022-04-08 12:50:42,147 INFO L290 TraceCheckUtils]: 272: Hoare triple {71599#(<= ~counter~0 29)} ~cond := #in~cond; {71599#(<= ~counter~0 29)} is VALID [2022-04-08 12:50:42,148 INFO L290 TraceCheckUtils]: 273: Hoare triple {71599#(<= ~counter~0 29)} assume !(0 == ~cond); {71599#(<= ~counter~0 29)} is VALID [2022-04-08 12:50:42,148 INFO L290 TraceCheckUtils]: 274: Hoare triple {71599#(<= ~counter~0 29)} assume true; {71599#(<= ~counter~0 29)} is VALID [2022-04-08 12:50:42,148 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {71599#(<= ~counter~0 29)} {71599#(<= ~counter~0 29)} #63#return; {71599#(<= ~counter~0 29)} is VALID [2022-04-08 12:50:42,149 INFO L290 TraceCheckUtils]: 276: Hoare triple {71599#(<= ~counter~0 29)} assume !!(0 != ~r~0); {71599#(<= ~counter~0 29)} is VALID [2022-04-08 12:50:42,149 INFO L290 TraceCheckUtils]: 277: Hoare triple {71599#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71599#(<= ~counter~0 29)} is VALID [2022-04-08 12:50:42,150 INFO L290 TraceCheckUtils]: 278: Hoare triple {71599#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71627#(<= ~counter~0 30)} is VALID [2022-04-08 12:50:42,150 INFO L290 TraceCheckUtils]: 279: Hoare triple {71627#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {71627#(<= ~counter~0 30)} is VALID [2022-04-08 12:50:42,150 INFO L272 TraceCheckUtils]: 280: Hoare triple {71627#(<= ~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)); {71627#(<= ~counter~0 30)} is VALID [2022-04-08 12:50:42,151 INFO L290 TraceCheckUtils]: 281: Hoare triple {71627#(<= ~counter~0 30)} ~cond := #in~cond; {71627#(<= ~counter~0 30)} is VALID [2022-04-08 12:50:42,151 INFO L290 TraceCheckUtils]: 282: Hoare triple {71627#(<= ~counter~0 30)} assume !(0 == ~cond); {71627#(<= ~counter~0 30)} is VALID [2022-04-08 12:50:42,151 INFO L290 TraceCheckUtils]: 283: Hoare triple {71627#(<= ~counter~0 30)} assume true; {71627#(<= ~counter~0 30)} is VALID [2022-04-08 12:50:42,152 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {71627#(<= ~counter~0 30)} {71627#(<= ~counter~0 30)} #63#return; {71627#(<= ~counter~0 30)} is VALID [2022-04-08 12:50:42,152 INFO L290 TraceCheckUtils]: 285: Hoare triple {71627#(<= ~counter~0 30)} assume !!(0 != ~r~0); {71627#(<= ~counter~0 30)} is VALID [2022-04-08 12:50:42,152 INFO L290 TraceCheckUtils]: 286: Hoare triple {71627#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71627#(<= ~counter~0 30)} is VALID [2022-04-08 12:50:42,153 INFO L290 TraceCheckUtils]: 287: Hoare triple {71627#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71655#(<= ~counter~0 31)} is VALID [2022-04-08 12:50:42,153 INFO L290 TraceCheckUtils]: 288: Hoare triple {71655#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {71655#(<= ~counter~0 31)} is VALID [2022-04-08 12:50:42,154 INFO L272 TraceCheckUtils]: 289: Hoare triple {71655#(<= ~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)); {71655#(<= ~counter~0 31)} is VALID [2022-04-08 12:50:42,154 INFO L290 TraceCheckUtils]: 290: Hoare triple {71655#(<= ~counter~0 31)} ~cond := #in~cond; {71655#(<= ~counter~0 31)} is VALID [2022-04-08 12:50:42,154 INFO L290 TraceCheckUtils]: 291: Hoare triple {71655#(<= ~counter~0 31)} assume !(0 == ~cond); {71655#(<= ~counter~0 31)} is VALID [2022-04-08 12:50:42,154 INFO L290 TraceCheckUtils]: 292: Hoare triple {71655#(<= ~counter~0 31)} assume true; {71655#(<= ~counter~0 31)} is VALID [2022-04-08 12:50:42,155 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {71655#(<= ~counter~0 31)} {71655#(<= ~counter~0 31)} #63#return; {71655#(<= ~counter~0 31)} is VALID [2022-04-08 12:50:42,155 INFO L290 TraceCheckUtils]: 294: Hoare triple {71655#(<= ~counter~0 31)} assume !!(0 != ~r~0); {71655#(<= ~counter~0 31)} is VALID [2022-04-08 12:50:42,156 INFO L290 TraceCheckUtils]: 295: Hoare triple {71655#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71655#(<= ~counter~0 31)} is VALID [2022-04-08 12:50:42,156 INFO L290 TraceCheckUtils]: 296: Hoare triple {71655#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71683#(<= ~counter~0 32)} is VALID [2022-04-08 12:50:42,157 INFO L290 TraceCheckUtils]: 297: Hoare triple {71683#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {71683#(<= ~counter~0 32)} is VALID [2022-04-08 12:50:42,157 INFO L272 TraceCheckUtils]: 298: Hoare triple {71683#(<= ~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)); {71683#(<= ~counter~0 32)} is VALID [2022-04-08 12:50:42,157 INFO L290 TraceCheckUtils]: 299: Hoare triple {71683#(<= ~counter~0 32)} ~cond := #in~cond; {71683#(<= ~counter~0 32)} is VALID [2022-04-08 12:50:42,158 INFO L290 TraceCheckUtils]: 300: Hoare triple {71683#(<= ~counter~0 32)} assume !(0 == ~cond); {71683#(<= ~counter~0 32)} is VALID [2022-04-08 12:50:42,158 INFO L290 TraceCheckUtils]: 301: Hoare triple {71683#(<= ~counter~0 32)} assume true; {71683#(<= ~counter~0 32)} is VALID [2022-04-08 12:50:42,158 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {71683#(<= ~counter~0 32)} {71683#(<= ~counter~0 32)} #63#return; {71683#(<= ~counter~0 32)} is VALID [2022-04-08 12:50:42,159 INFO L290 TraceCheckUtils]: 303: Hoare triple {71683#(<= ~counter~0 32)} assume !!(0 != ~r~0); {71683#(<= ~counter~0 32)} is VALID [2022-04-08 12:50:42,159 INFO L290 TraceCheckUtils]: 304: Hoare triple {71683#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71683#(<= ~counter~0 32)} is VALID [2022-04-08 12:50:42,160 INFO L290 TraceCheckUtils]: 305: Hoare triple {71683#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71711#(<= ~counter~0 33)} is VALID [2022-04-08 12:50:42,160 INFO L290 TraceCheckUtils]: 306: Hoare triple {71711#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {71711#(<= ~counter~0 33)} is VALID [2022-04-08 12:50:42,160 INFO L272 TraceCheckUtils]: 307: Hoare triple {71711#(<= ~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)); {71711#(<= ~counter~0 33)} is VALID [2022-04-08 12:50:42,161 INFO L290 TraceCheckUtils]: 308: Hoare triple {71711#(<= ~counter~0 33)} ~cond := #in~cond; {71711#(<= ~counter~0 33)} is VALID [2022-04-08 12:50:42,161 INFO L290 TraceCheckUtils]: 309: Hoare triple {71711#(<= ~counter~0 33)} assume !(0 == ~cond); {71711#(<= ~counter~0 33)} is VALID [2022-04-08 12:50:42,161 INFO L290 TraceCheckUtils]: 310: Hoare triple {71711#(<= ~counter~0 33)} assume true; {71711#(<= ~counter~0 33)} is VALID [2022-04-08 12:50:42,162 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {71711#(<= ~counter~0 33)} {71711#(<= ~counter~0 33)} #63#return; {71711#(<= ~counter~0 33)} is VALID [2022-04-08 12:50:42,162 INFO L290 TraceCheckUtils]: 312: Hoare triple {71711#(<= ~counter~0 33)} assume !!(0 != ~r~0); {71711#(<= ~counter~0 33)} is VALID [2022-04-08 12:50:42,162 INFO L290 TraceCheckUtils]: 313: Hoare triple {71711#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71711#(<= ~counter~0 33)} is VALID [2022-04-08 12:50:42,163 INFO L290 TraceCheckUtils]: 314: Hoare triple {71711#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71739#(<= |main_#t~post6| 33)} is VALID [2022-04-08 12:50:42,163 INFO L290 TraceCheckUtils]: 315: Hoare triple {71739#(<= |main_#t~post6| 33)} assume !(#t~post6 < 50);havoc #t~post6; {70759#false} is VALID [2022-04-08 12:50:42,163 INFO L272 TraceCheckUtils]: 316: Hoare triple {70759#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)); {70759#false} is VALID [2022-04-08 12:50:42,163 INFO L290 TraceCheckUtils]: 317: Hoare triple {70759#false} ~cond := #in~cond; {70759#false} is VALID [2022-04-08 12:50:42,163 INFO L290 TraceCheckUtils]: 318: Hoare triple {70759#false} assume 0 == ~cond; {70759#false} is VALID [2022-04-08 12:50:42,163 INFO L290 TraceCheckUtils]: 319: Hoare triple {70759#false} assume !false; {70759#false} is VALID [2022-04-08 12:50:42,164 INFO L134 CoverageAnalysis]: Checked inductivity of 4888 backedges. 66 proven. 4818 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:50:42,164 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:50:43,927 INFO L290 TraceCheckUtils]: 319: Hoare triple {70759#false} assume !false; {70759#false} is VALID [2022-04-08 12:50:43,927 INFO L290 TraceCheckUtils]: 318: Hoare triple {70759#false} assume 0 == ~cond; {70759#false} is VALID [2022-04-08 12:50:43,927 INFO L290 TraceCheckUtils]: 317: Hoare triple {70759#false} ~cond := #in~cond; {70759#false} is VALID [2022-04-08 12:50:43,927 INFO L272 TraceCheckUtils]: 316: Hoare triple {70759#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)); {70759#false} is VALID [2022-04-08 12:50:43,927 INFO L290 TraceCheckUtils]: 315: Hoare triple {71767#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {70759#false} is VALID [2022-04-08 12:50:43,928 INFO L290 TraceCheckUtils]: 314: Hoare triple {71771#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71767#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:50:43,928 INFO L290 TraceCheckUtils]: 313: Hoare triple {71771#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71771#(< ~counter~0 50)} is VALID [2022-04-08 12:50:43,928 INFO L290 TraceCheckUtils]: 312: Hoare triple {71771#(< ~counter~0 50)} assume !!(0 != ~r~0); {71771#(< ~counter~0 50)} is VALID [2022-04-08 12:50:43,929 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {70758#true} {71771#(< ~counter~0 50)} #63#return; {71771#(< ~counter~0 50)} is VALID [2022-04-08 12:50:43,929 INFO L290 TraceCheckUtils]: 310: Hoare triple {70758#true} assume true; {70758#true} is VALID [2022-04-08 12:50:43,929 INFO L290 TraceCheckUtils]: 309: Hoare triple {70758#true} assume !(0 == ~cond); {70758#true} is VALID [2022-04-08 12:50:43,929 INFO L290 TraceCheckUtils]: 308: Hoare triple {70758#true} ~cond := #in~cond; {70758#true} is VALID [2022-04-08 12:50:43,929 INFO L272 TraceCheckUtils]: 307: Hoare triple {71771#(< ~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)); {70758#true} is VALID [2022-04-08 12:50:43,929 INFO L290 TraceCheckUtils]: 306: Hoare triple {71771#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {71771#(< ~counter~0 50)} is VALID [2022-04-08 12:50:43,931 INFO L290 TraceCheckUtils]: 305: Hoare triple {71799#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71771#(< ~counter~0 50)} is VALID [2022-04-08 12:50:43,931 INFO L290 TraceCheckUtils]: 304: Hoare triple {71799#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71799#(< ~counter~0 49)} is VALID [2022-04-08 12:50:43,931 INFO L290 TraceCheckUtils]: 303: Hoare triple {71799#(< ~counter~0 49)} assume !!(0 != ~r~0); {71799#(< ~counter~0 49)} is VALID [2022-04-08 12:50:43,932 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {70758#true} {71799#(< ~counter~0 49)} #63#return; {71799#(< ~counter~0 49)} is VALID [2022-04-08 12:50:43,932 INFO L290 TraceCheckUtils]: 301: Hoare triple {70758#true} assume true; {70758#true} is VALID [2022-04-08 12:50:43,932 INFO L290 TraceCheckUtils]: 300: Hoare triple {70758#true} assume !(0 == ~cond); {70758#true} is VALID [2022-04-08 12:50:43,932 INFO L290 TraceCheckUtils]: 299: Hoare triple {70758#true} ~cond := #in~cond; {70758#true} is VALID [2022-04-08 12:50:43,932 INFO L272 TraceCheckUtils]: 298: Hoare triple {71799#(< ~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)); {70758#true} is VALID [2022-04-08 12:50:43,932 INFO L290 TraceCheckUtils]: 297: Hoare triple {71799#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {71799#(< ~counter~0 49)} is VALID [2022-04-08 12:50:43,933 INFO L290 TraceCheckUtils]: 296: Hoare triple {71827#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71799#(< ~counter~0 49)} is VALID [2022-04-08 12:50:43,933 INFO L290 TraceCheckUtils]: 295: Hoare triple {71827#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71827#(< ~counter~0 48)} is VALID [2022-04-08 12:50:43,934 INFO L290 TraceCheckUtils]: 294: Hoare triple {71827#(< ~counter~0 48)} assume !!(0 != ~r~0); {71827#(< ~counter~0 48)} is VALID [2022-04-08 12:50:43,934 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {70758#true} {71827#(< ~counter~0 48)} #63#return; {71827#(< ~counter~0 48)} is VALID [2022-04-08 12:50:43,934 INFO L290 TraceCheckUtils]: 292: Hoare triple {70758#true} assume true; {70758#true} is VALID [2022-04-08 12:50:43,934 INFO L290 TraceCheckUtils]: 291: Hoare triple {70758#true} assume !(0 == ~cond); {70758#true} is VALID [2022-04-08 12:50:43,934 INFO L290 TraceCheckUtils]: 290: Hoare triple {70758#true} ~cond := #in~cond; {70758#true} is VALID [2022-04-08 12:50:43,934 INFO L272 TraceCheckUtils]: 289: Hoare triple {71827#(< ~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)); {70758#true} is VALID [2022-04-08 12:50:43,935 INFO L290 TraceCheckUtils]: 288: Hoare triple {71827#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {71827#(< ~counter~0 48)} is VALID [2022-04-08 12:50:43,935 INFO L290 TraceCheckUtils]: 287: Hoare triple {71855#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71827#(< ~counter~0 48)} is VALID [2022-04-08 12:50:43,936 INFO L290 TraceCheckUtils]: 286: Hoare triple {71855#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71855#(< ~counter~0 47)} is VALID [2022-04-08 12:50:43,936 INFO L290 TraceCheckUtils]: 285: Hoare triple {71855#(< ~counter~0 47)} assume !!(0 != ~r~0); {71855#(< ~counter~0 47)} is VALID [2022-04-08 12:50:43,936 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {70758#true} {71855#(< ~counter~0 47)} #63#return; {71855#(< ~counter~0 47)} is VALID [2022-04-08 12:50:43,936 INFO L290 TraceCheckUtils]: 283: Hoare triple {70758#true} assume true; {70758#true} is VALID [2022-04-08 12:50:43,937 INFO L290 TraceCheckUtils]: 282: Hoare triple {70758#true} assume !(0 == ~cond); {70758#true} is VALID [2022-04-08 12:50:43,937 INFO L290 TraceCheckUtils]: 281: Hoare triple {70758#true} ~cond := #in~cond; {70758#true} is VALID [2022-04-08 12:50:43,937 INFO L272 TraceCheckUtils]: 280: Hoare triple {71855#(< ~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)); {70758#true} is VALID [2022-04-08 12:50:43,937 INFO L290 TraceCheckUtils]: 279: Hoare triple {71855#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {71855#(< ~counter~0 47)} is VALID [2022-04-08 12:50:43,938 INFO L290 TraceCheckUtils]: 278: Hoare triple {71883#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71855#(< ~counter~0 47)} is VALID [2022-04-08 12:50:43,938 INFO L290 TraceCheckUtils]: 277: Hoare triple {71883#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71883#(< ~counter~0 46)} is VALID [2022-04-08 12:50:43,938 INFO L290 TraceCheckUtils]: 276: Hoare triple {71883#(< ~counter~0 46)} assume !!(0 != ~r~0); {71883#(< ~counter~0 46)} is VALID [2022-04-08 12:50:43,939 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {70758#true} {71883#(< ~counter~0 46)} #63#return; {71883#(< ~counter~0 46)} is VALID [2022-04-08 12:50:43,939 INFO L290 TraceCheckUtils]: 274: Hoare triple {70758#true} assume true; {70758#true} is VALID [2022-04-08 12:50:43,939 INFO L290 TraceCheckUtils]: 273: Hoare triple {70758#true} assume !(0 == ~cond); {70758#true} is VALID [2022-04-08 12:50:43,939 INFO L290 TraceCheckUtils]: 272: Hoare triple {70758#true} ~cond := #in~cond; {70758#true} is VALID [2022-04-08 12:50:43,939 INFO L272 TraceCheckUtils]: 271: Hoare triple {71883#(< ~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)); {70758#true} is VALID [2022-04-08 12:50:43,939 INFO L290 TraceCheckUtils]: 270: Hoare triple {71883#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {71883#(< ~counter~0 46)} is VALID [2022-04-08 12:50:43,940 INFO L290 TraceCheckUtils]: 269: Hoare triple {71911#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71883#(< ~counter~0 46)} is VALID [2022-04-08 12:50:43,940 INFO L290 TraceCheckUtils]: 268: Hoare triple {71911#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71911#(< ~counter~0 45)} is VALID [2022-04-08 12:50:43,940 INFO L290 TraceCheckUtils]: 267: Hoare triple {71911#(< ~counter~0 45)} assume !!(0 != ~r~0); {71911#(< ~counter~0 45)} is VALID [2022-04-08 12:50:43,941 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {70758#true} {71911#(< ~counter~0 45)} #63#return; {71911#(< ~counter~0 45)} is VALID [2022-04-08 12:50:43,941 INFO L290 TraceCheckUtils]: 265: Hoare triple {70758#true} assume true; {70758#true} is VALID [2022-04-08 12:50:43,941 INFO L290 TraceCheckUtils]: 264: Hoare triple {70758#true} assume !(0 == ~cond); {70758#true} is VALID [2022-04-08 12:50:43,941 INFO L290 TraceCheckUtils]: 263: Hoare triple {70758#true} ~cond := #in~cond; {70758#true} is VALID [2022-04-08 12:50:43,941 INFO L272 TraceCheckUtils]: 262: Hoare triple {71911#(< ~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)); {70758#true} is VALID [2022-04-08 12:50:43,942 INFO L290 TraceCheckUtils]: 261: Hoare triple {71911#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {71911#(< ~counter~0 45)} is VALID [2022-04-08 12:50:43,942 INFO L290 TraceCheckUtils]: 260: Hoare triple {71939#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71911#(< ~counter~0 45)} is VALID [2022-04-08 12:50:43,942 INFO L290 TraceCheckUtils]: 259: Hoare triple {71939#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71939#(< ~counter~0 44)} is VALID [2022-04-08 12:50:43,943 INFO L290 TraceCheckUtils]: 258: Hoare triple {71939#(< ~counter~0 44)} assume !!(0 != ~r~0); {71939#(< ~counter~0 44)} is VALID [2022-04-08 12:50:43,943 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {70758#true} {71939#(< ~counter~0 44)} #63#return; {71939#(< ~counter~0 44)} is VALID [2022-04-08 12:50:43,943 INFO L290 TraceCheckUtils]: 256: Hoare triple {70758#true} assume true; {70758#true} is VALID [2022-04-08 12:50:43,943 INFO L290 TraceCheckUtils]: 255: Hoare triple {70758#true} assume !(0 == ~cond); {70758#true} is VALID [2022-04-08 12:50:43,943 INFO L290 TraceCheckUtils]: 254: Hoare triple {70758#true} ~cond := #in~cond; {70758#true} is VALID [2022-04-08 12:50:43,944 INFO L272 TraceCheckUtils]: 253: Hoare triple {71939#(< ~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)); {70758#true} is VALID [2022-04-08 12:50:43,944 INFO L290 TraceCheckUtils]: 252: Hoare triple {71939#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {71939#(< ~counter~0 44)} is VALID [2022-04-08 12:50:43,945 INFO L290 TraceCheckUtils]: 251: Hoare triple {71967#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71939#(< ~counter~0 44)} is VALID [2022-04-08 12:50:43,945 INFO L290 TraceCheckUtils]: 250: Hoare triple {71967#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71967#(< ~counter~0 43)} is VALID [2022-04-08 12:50:43,945 INFO L290 TraceCheckUtils]: 249: Hoare triple {71967#(< ~counter~0 43)} assume !!(0 != ~r~0); {71967#(< ~counter~0 43)} is VALID [2022-04-08 12:50:43,946 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {70758#true} {71967#(< ~counter~0 43)} #63#return; {71967#(< ~counter~0 43)} is VALID [2022-04-08 12:50:43,946 INFO L290 TraceCheckUtils]: 247: Hoare triple {70758#true} assume true; {70758#true} is VALID [2022-04-08 12:50:43,946 INFO L290 TraceCheckUtils]: 246: Hoare triple {70758#true} assume !(0 == ~cond); {70758#true} is VALID [2022-04-08 12:50:43,946 INFO L290 TraceCheckUtils]: 245: Hoare triple {70758#true} ~cond := #in~cond; {70758#true} is VALID [2022-04-08 12:50:43,946 INFO L272 TraceCheckUtils]: 244: Hoare triple {71967#(< ~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)); {70758#true} is VALID [2022-04-08 12:50:43,946 INFO L290 TraceCheckUtils]: 243: Hoare triple {71967#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {71967#(< ~counter~0 43)} is VALID [2022-04-08 12:50:43,947 INFO L290 TraceCheckUtils]: 242: Hoare triple {71995#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71967#(< ~counter~0 43)} is VALID [2022-04-08 12:50:43,947 INFO L290 TraceCheckUtils]: 241: Hoare triple {71995#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71995#(< ~counter~0 42)} is VALID [2022-04-08 12:50:43,947 INFO L290 TraceCheckUtils]: 240: Hoare triple {71995#(< ~counter~0 42)} assume !!(0 != ~r~0); {71995#(< ~counter~0 42)} is VALID [2022-04-08 12:50:43,948 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {70758#true} {71995#(< ~counter~0 42)} #63#return; {71995#(< ~counter~0 42)} is VALID [2022-04-08 12:50:43,948 INFO L290 TraceCheckUtils]: 238: Hoare triple {70758#true} assume true; {70758#true} is VALID [2022-04-08 12:50:43,948 INFO L290 TraceCheckUtils]: 237: Hoare triple {70758#true} assume !(0 == ~cond); {70758#true} is VALID [2022-04-08 12:50:43,948 INFO L290 TraceCheckUtils]: 236: Hoare triple {70758#true} ~cond := #in~cond; {70758#true} is VALID [2022-04-08 12:50:43,948 INFO L272 TraceCheckUtils]: 235: Hoare triple {71995#(< ~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)); {70758#true} is VALID [2022-04-08 12:50:43,948 INFO L290 TraceCheckUtils]: 234: Hoare triple {71995#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {71995#(< ~counter~0 42)} is VALID [2022-04-08 12:50:43,949 INFO L290 TraceCheckUtils]: 233: Hoare triple {72023#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71995#(< ~counter~0 42)} is VALID [2022-04-08 12:50:43,949 INFO L290 TraceCheckUtils]: 232: Hoare triple {72023#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {72023#(< ~counter~0 41)} is VALID [2022-04-08 12:50:43,950 INFO L290 TraceCheckUtils]: 231: Hoare triple {72023#(< ~counter~0 41)} assume !!(0 != ~r~0); {72023#(< ~counter~0 41)} is VALID [2022-04-08 12:50:43,950 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {70758#true} {72023#(< ~counter~0 41)} #63#return; {72023#(< ~counter~0 41)} is VALID [2022-04-08 12:50:43,950 INFO L290 TraceCheckUtils]: 229: Hoare triple {70758#true} assume true; {70758#true} is VALID [2022-04-08 12:50:43,950 INFO L290 TraceCheckUtils]: 228: Hoare triple {70758#true} assume !(0 == ~cond); {70758#true} is VALID [2022-04-08 12:50:43,950 INFO L290 TraceCheckUtils]: 227: Hoare triple {70758#true} ~cond := #in~cond; {70758#true} is VALID [2022-04-08 12:50:43,950 INFO L272 TraceCheckUtils]: 226: Hoare triple {72023#(< ~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)); {70758#true} is VALID [2022-04-08 12:50:43,951 INFO L290 TraceCheckUtils]: 225: Hoare triple {72023#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {72023#(< ~counter~0 41)} is VALID [2022-04-08 12:50:43,951 INFO L290 TraceCheckUtils]: 224: Hoare triple {72051#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {72023#(< ~counter~0 41)} is VALID [2022-04-08 12:50:43,952 INFO L290 TraceCheckUtils]: 223: Hoare triple {72051#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {72051#(< ~counter~0 40)} is VALID [2022-04-08 12:50:43,952 INFO L290 TraceCheckUtils]: 222: Hoare triple {72051#(< ~counter~0 40)} assume !!(0 != ~r~0); {72051#(< ~counter~0 40)} is VALID [2022-04-08 12:50:43,952 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {70758#true} {72051#(< ~counter~0 40)} #63#return; {72051#(< ~counter~0 40)} is VALID [2022-04-08 12:50:43,953 INFO L290 TraceCheckUtils]: 220: Hoare triple {70758#true} assume true; {70758#true} is VALID [2022-04-08 12:50:43,953 INFO L290 TraceCheckUtils]: 219: Hoare triple {70758#true} assume !(0 == ~cond); {70758#true} is VALID [2022-04-08 12:50:43,953 INFO L290 TraceCheckUtils]: 218: Hoare triple {70758#true} ~cond := #in~cond; {70758#true} is VALID [2022-04-08 12:50:43,953 INFO L272 TraceCheckUtils]: 217: Hoare triple {72051#(< ~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)); {70758#true} is VALID [2022-04-08 12:50:43,953 INFO L290 TraceCheckUtils]: 216: Hoare triple {72051#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {72051#(< ~counter~0 40)} is VALID [2022-04-08 12:50:43,954 INFO L290 TraceCheckUtils]: 215: Hoare triple {72079#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {72051#(< ~counter~0 40)} is VALID [2022-04-08 12:50:43,954 INFO L290 TraceCheckUtils]: 214: Hoare triple {72079#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {72079#(< ~counter~0 39)} is VALID [2022-04-08 12:50:43,954 INFO L290 TraceCheckUtils]: 213: Hoare triple {72079#(< ~counter~0 39)} assume !!(0 != ~r~0); {72079#(< ~counter~0 39)} is VALID [2022-04-08 12:50:43,955 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {70758#true} {72079#(< ~counter~0 39)} #63#return; {72079#(< ~counter~0 39)} is VALID [2022-04-08 12:50:43,955 INFO L290 TraceCheckUtils]: 211: Hoare triple {70758#true} assume true; {70758#true} is VALID [2022-04-08 12:50:43,955 INFO L290 TraceCheckUtils]: 210: Hoare triple {70758#true} assume !(0 == ~cond); {70758#true} is VALID [2022-04-08 12:50:43,955 INFO L290 TraceCheckUtils]: 209: Hoare triple {70758#true} ~cond := #in~cond; {70758#true} is VALID [2022-04-08 12:50:43,955 INFO L272 TraceCheckUtils]: 208: Hoare triple {72079#(< ~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)); {70758#true} is VALID [2022-04-08 12:50:43,955 INFO L290 TraceCheckUtils]: 207: Hoare triple {72079#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {72079#(< ~counter~0 39)} is VALID [2022-04-08 12:50:43,956 INFO L290 TraceCheckUtils]: 206: Hoare triple {72107#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {72079#(< ~counter~0 39)} is VALID [2022-04-08 12:50:43,956 INFO L290 TraceCheckUtils]: 205: Hoare triple {72107#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {72107#(< ~counter~0 38)} is VALID [2022-04-08 12:50:43,957 INFO L290 TraceCheckUtils]: 204: Hoare triple {72107#(< ~counter~0 38)} assume !!(0 != ~r~0); {72107#(< ~counter~0 38)} is VALID [2022-04-08 12:50:43,957 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {70758#true} {72107#(< ~counter~0 38)} #63#return; {72107#(< ~counter~0 38)} is VALID [2022-04-08 12:50:43,957 INFO L290 TraceCheckUtils]: 202: Hoare triple {70758#true} assume true; {70758#true} is VALID [2022-04-08 12:50:43,957 INFO L290 TraceCheckUtils]: 201: Hoare triple {70758#true} assume !(0 == ~cond); {70758#true} is VALID [2022-04-08 12:50:43,957 INFO L290 TraceCheckUtils]: 200: Hoare triple {70758#true} ~cond := #in~cond; {70758#true} is VALID [2022-04-08 12:50:43,957 INFO L272 TraceCheckUtils]: 199: Hoare triple {72107#(< ~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)); {70758#true} is VALID [2022-04-08 12:50:43,958 INFO L290 TraceCheckUtils]: 198: Hoare triple {72107#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {72107#(< ~counter~0 38)} is VALID [2022-04-08 12:50:43,958 INFO L290 TraceCheckUtils]: 197: Hoare triple {72135#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {72107#(< ~counter~0 38)} is VALID [2022-04-08 12:50:43,959 INFO L290 TraceCheckUtils]: 196: Hoare triple {72135#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {72135#(< ~counter~0 37)} is VALID [2022-04-08 12:50:43,959 INFO L290 TraceCheckUtils]: 195: Hoare triple {72135#(< ~counter~0 37)} assume !!(0 != ~r~0); {72135#(< ~counter~0 37)} is VALID [2022-04-08 12:50:43,959 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {70758#true} {72135#(< ~counter~0 37)} #63#return; {72135#(< ~counter~0 37)} is VALID [2022-04-08 12:50:43,959 INFO L290 TraceCheckUtils]: 193: Hoare triple {70758#true} assume true; {70758#true} is VALID [2022-04-08 12:50:43,960 INFO L290 TraceCheckUtils]: 192: Hoare triple {70758#true} assume !(0 == ~cond); {70758#true} is VALID [2022-04-08 12:50:43,960 INFO L290 TraceCheckUtils]: 191: Hoare triple {70758#true} ~cond := #in~cond; {70758#true} is VALID [2022-04-08 12:50:43,960 INFO L272 TraceCheckUtils]: 190: Hoare triple {72135#(< ~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)); {70758#true} is VALID [2022-04-08 12:50:43,960 INFO L290 TraceCheckUtils]: 189: Hoare triple {72135#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {72135#(< ~counter~0 37)} is VALID [2022-04-08 12:50:43,961 INFO L290 TraceCheckUtils]: 188: Hoare triple {72163#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {72135#(< ~counter~0 37)} is VALID [2022-04-08 12:50:43,961 INFO L290 TraceCheckUtils]: 187: Hoare triple {72163#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {72163#(< ~counter~0 36)} is VALID [2022-04-08 12:50:43,961 INFO L290 TraceCheckUtils]: 186: Hoare triple {72163#(< ~counter~0 36)} assume !!(0 != ~r~0); {72163#(< ~counter~0 36)} is VALID [2022-04-08 12:50:43,962 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {70758#true} {72163#(< ~counter~0 36)} #63#return; {72163#(< ~counter~0 36)} is VALID [2022-04-08 12:50:43,962 INFO L290 TraceCheckUtils]: 184: Hoare triple {70758#true} assume true; {70758#true} is VALID [2022-04-08 12:50:43,962 INFO L290 TraceCheckUtils]: 183: Hoare triple {70758#true} assume !(0 == ~cond); {70758#true} is VALID [2022-04-08 12:50:43,962 INFO L290 TraceCheckUtils]: 182: Hoare triple {70758#true} ~cond := #in~cond; {70758#true} is VALID [2022-04-08 12:50:43,962 INFO L272 TraceCheckUtils]: 181: Hoare triple {72163#(< ~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)); {70758#true} is VALID [2022-04-08 12:50:43,962 INFO L290 TraceCheckUtils]: 180: Hoare triple {72163#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {72163#(< ~counter~0 36)} is VALID [2022-04-08 12:50:43,963 INFO L290 TraceCheckUtils]: 179: Hoare triple {72191#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {72163#(< ~counter~0 36)} is VALID [2022-04-08 12:50:43,963 INFO L290 TraceCheckUtils]: 178: Hoare triple {72191#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {72191#(< ~counter~0 35)} is VALID [2022-04-08 12:50:43,963 INFO L290 TraceCheckUtils]: 177: Hoare triple {72191#(< ~counter~0 35)} assume !!(0 != ~r~0); {72191#(< ~counter~0 35)} is VALID [2022-04-08 12:50:43,964 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {70758#true} {72191#(< ~counter~0 35)} #63#return; {72191#(< ~counter~0 35)} is VALID [2022-04-08 12:50:43,964 INFO L290 TraceCheckUtils]: 175: Hoare triple {70758#true} assume true; {70758#true} is VALID [2022-04-08 12:50:43,964 INFO L290 TraceCheckUtils]: 174: Hoare triple {70758#true} assume !(0 == ~cond); {70758#true} is VALID [2022-04-08 12:50:43,964 INFO L290 TraceCheckUtils]: 173: Hoare triple {70758#true} ~cond := #in~cond; {70758#true} is VALID [2022-04-08 12:50:43,964 INFO L272 TraceCheckUtils]: 172: Hoare triple {72191#(< ~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)); {70758#true} is VALID [2022-04-08 12:50:43,964 INFO L290 TraceCheckUtils]: 171: Hoare triple {72191#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {72191#(< ~counter~0 35)} is VALID [2022-04-08 12:50:43,965 INFO L290 TraceCheckUtils]: 170: Hoare triple {71711#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {72191#(< ~counter~0 35)} is VALID [2022-04-08 12:50:43,965 INFO L290 TraceCheckUtils]: 169: Hoare triple {71711#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71711#(<= ~counter~0 33)} is VALID [2022-04-08 12:50:43,966 INFO L290 TraceCheckUtils]: 168: Hoare triple {71711#(<= ~counter~0 33)} assume !!(0 != ~r~0); {71711#(<= ~counter~0 33)} is VALID [2022-04-08 12:50:43,966 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {70758#true} {71711#(<= ~counter~0 33)} #63#return; {71711#(<= ~counter~0 33)} is VALID [2022-04-08 12:50:43,966 INFO L290 TraceCheckUtils]: 166: Hoare triple {70758#true} assume true; {70758#true} is VALID [2022-04-08 12:50:43,966 INFO L290 TraceCheckUtils]: 165: Hoare triple {70758#true} assume !(0 == ~cond); {70758#true} is VALID [2022-04-08 12:50:43,966 INFO L290 TraceCheckUtils]: 164: Hoare triple {70758#true} ~cond := #in~cond; {70758#true} is VALID [2022-04-08 12:50:43,967 INFO L272 TraceCheckUtils]: 163: Hoare triple {71711#(<= ~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)); {70758#true} is VALID [2022-04-08 12:50:43,967 INFO L290 TraceCheckUtils]: 162: Hoare triple {71711#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {71711#(<= ~counter~0 33)} is VALID [2022-04-08 12:50:43,968 INFO L290 TraceCheckUtils]: 161: Hoare triple {71683#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71711#(<= ~counter~0 33)} is VALID [2022-04-08 12:50:43,968 INFO L290 TraceCheckUtils]: 160: Hoare triple {71683#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71683#(<= ~counter~0 32)} is VALID [2022-04-08 12:50:43,968 INFO L290 TraceCheckUtils]: 159: Hoare triple {71683#(<= ~counter~0 32)} assume !!(0 != ~r~0); {71683#(<= ~counter~0 32)} is VALID [2022-04-08 12:50:43,969 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {70758#true} {71683#(<= ~counter~0 32)} #63#return; {71683#(<= ~counter~0 32)} is VALID [2022-04-08 12:50:43,969 INFO L290 TraceCheckUtils]: 157: Hoare triple {70758#true} assume true; {70758#true} is VALID [2022-04-08 12:50:43,969 INFO L290 TraceCheckUtils]: 156: Hoare triple {70758#true} assume !(0 == ~cond); {70758#true} is VALID [2022-04-08 12:50:43,969 INFO L290 TraceCheckUtils]: 155: Hoare triple {70758#true} ~cond := #in~cond; {70758#true} is VALID [2022-04-08 12:50:43,969 INFO L272 TraceCheckUtils]: 154: Hoare triple {71683#(<= ~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)); {70758#true} is VALID [2022-04-08 12:50:43,969 INFO L290 TraceCheckUtils]: 153: Hoare triple {71683#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {71683#(<= ~counter~0 32)} is VALID [2022-04-08 12:50:43,970 INFO L290 TraceCheckUtils]: 152: Hoare triple {71655#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71683#(<= ~counter~0 32)} is VALID [2022-04-08 12:50:43,970 INFO L290 TraceCheckUtils]: 151: Hoare triple {71655#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71655#(<= ~counter~0 31)} is VALID [2022-04-08 12:50:43,970 INFO L290 TraceCheckUtils]: 150: Hoare triple {71655#(<= ~counter~0 31)} assume !!(0 != ~r~0); {71655#(<= ~counter~0 31)} is VALID [2022-04-08 12:50:43,971 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {70758#true} {71655#(<= ~counter~0 31)} #63#return; {71655#(<= ~counter~0 31)} is VALID [2022-04-08 12:50:43,971 INFO L290 TraceCheckUtils]: 148: Hoare triple {70758#true} assume true; {70758#true} is VALID [2022-04-08 12:50:43,971 INFO L290 TraceCheckUtils]: 147: Hoare triple {70758#true} assume !(0 == ~cond); {70758#true} is VALID [2022-04-08 12:50:43,971 INFO L290 TraceCheckUtils]: 146: Hoare triple {70758#true} ~cond := #in~cond; {70758#true} is VALID [2022-04-08 12:50:43,971 INFO L272 TraceCheckUtils]: 145: Hoare triple {71655#(<= ~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)); {70758#true} is VALID [2022-04-08 12:50:43,971 INFO L290 TraceCheckUtils]: 144: Hoare triple {71655#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {71655#(<= ~counter~0 31)} is VALID [2022-04-08 12:50:43,972 INFO L290 TraceCheckUtils]: 143: Hoare triple {71627#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71655#(<= ~counter~0 31)} is VALID [2022-04-08 12:50:43,972 INFO L290 TraceCheckUtils]: 142: Hoare triple {71627#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71627#(<= ~counter~0 30)} is VALID [2022-04-08 12:50:43,973 INFO L290 TraceCheckUtils]: 141: Hoare triple {71627#(<= ~counter~0 30)} assume !!(0 != ~r~0); {71627#(<= ~counter~0 30)} is VALID [2022-04-08 12:50:43,973 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {70758#true} {71627#(<= ~counter~0 30)} #63#return; {71627#(<= ~counter~0 30)} is VALID [2022-04-08 12:50:43,973 INFO L290 TraceCheckUtils]: 139: Hoare triple {70758#true} assume true; {70758#true} is VALID [2022-04-08 12:50:43,973 INFO L290 TraceCheckUtils]: 138: Hoare triple {70758#true} assume !(0 == ~cond); {70758#true} is VALID [2022-04-08 12:50:43,973 INFO L290 TraceCheckUtils]: 137: Hoare triple {70758#true} ~cond := #in~cond; {70758#true} is VALID [2022-04-08 12:50:43,973 INFO L272 TraceCheckUtils]: 136: Hoare triple {71627#(<= ~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)); {70758#true} is VALID [2022-04-08 12:50:43,974 INFO L290 TraceCheckUtils]: 135: Hoare triple {71627#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {71627#(<= ~counter~0 30)} is VALID [2022-04-08 12:50:43,974 INFO L290 TraceCheckUtils]: 134: Hoare triple {71599#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71627#(<= ~counter~0 30)} is VALID [2022-04-08 12:50:43,975 INFO L290 TraceCheckUtils]: 133: Hoare triple {71599#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71599#(<= ~counter~0 29)} is VALID [2022-04-08 12:50:43,975 INFO L290 TraceCheckUtils]: 132: Hoare triple {71599#(<= ~counter~0 29)} assume !!(0 != ~r~0); {71599#(<= ~counter~0 29)} is VALID [2022-04-08 12:50:43,975 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {70758#true} {71599#(<= ~counter~0 29)} #63#return; {71599#(<= ~counter~0 29)} is VALID [2022-04-08 12:50:43,976 INFO L290 TraceCheckUtils]: 130: Hoare triple {70758#true} assume true; {70758#true} is VALID [2022-04-08 12:50:43,976 INFO L290 TraceCheckUtils]: 129: Hoare triple {70758#true} assume !(0 == ~cond); {70758#true} is VALID [2022-04-08 12:50:43,976 INFO L290 TraceCheckUtils]: 128: Hoare triple {70758#true} ~cond := #in~cond; {70758#true} is VALID [2022-04-08 12:50:43,976 INFO L272 TraceCheckUtils]: 127: Hoare triple {71599#(<= ~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)); {70758#true} is VALID [2022-04-08 12:50:43,976 INFO L290 TraceCheckUtils]: 126: Hoare triple {71599#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {71599#(<= ~counter~0 29)} is VALID [2022-04-08 12:50:43,977 INFO L290 TraceCheckUtils]: 125: Hoare triple {71571#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71599#(<= ~counter~0 29)} is VALID [2022-04-08 12:50:43,977 INFO L290 TraceCheckUtils]: 124: Hoare triple {71571#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71571#(<= ~counter~0 28)} is VALID [2022-04-08 12:50:43,977 INFO L290 TraceCheckUtils]: 123: Hoare triple {71571#(<= ~counter~0 28)} assume !!(0 != ~r~0); {71571#(<= ~counter~0 28)} is VALID [2022-04-08 12:50:43,978 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {70758#true} {71571#(<= ~counter~0 28)} #63#return; {71571#(<= ~counter~0 28)} is VALID [2022-04-08 12:50:43,978 INFO L290 TraceCheckUtils]: 121: Hoare triple {70758#true} assume true; {70758#true} is VALID [2022-04-08 12:50:43,978 INFO L290 TraceCheckUtils]: 120: Hoare triple {70758#true} assume !(0 == ~cond); {70758#true} is VALID [2022-04-08 12:50:43,978 INFO L290 TraceCheckUtils]: 119: Hoare triple {70758#true} ~cond := #in~cond; {70758#true} is VALID [2022-04-08 12:50:43,978 INFO L272 TraceCheckUtils]: 118: Hoare triple {71571#(<= ~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)); {70758#true} is VALID [2022-04-08 12:50:43,978 INFO L290 TraceCheckUtils]: 117: Hoare triple {71571#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {71571#(<= ~counter~0 28)} is VALID [2022-04-08 12:50:43,979 INFO L290 TraceCheckUtils]: 116: Hoare triple {71543#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71571#(<= ~counter~0 28)} is VALID [2022-04-08 12:50:43,979 INFO L290 TraceCheckUtils]: 115: Hoare triple {71543#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71543#(<= ~counter~0 27)} is VALID [2022-04-08 12:50:43,980 INFO L290 TraceCheckUtils]: 114: Hoare triple {71543#(<= ~counter~0 27)} assume !!(0 != ~r~0); {71543#(<= ~counter~0 27)} is VALID [2022-04-08 12:50:43,980 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {70758#true} {71543#(<= ~counter~0 27)} #63#return; {71543#(<= ~counter~0 27)} is VALID [2022-04-08 12:50:43,980 INFO L290 TraceCheckUtils]: 112: Hoare triple {70758#true} assume true; {70758#true} is VALID [2022-04-08 12:50:43,980 INFO L290 TraceCheckUtils]: 111: Hoare triple {70758#true} assume !(0 == ~cond); {70758#true} is VALID [2022-04-08 12:50:43,980 INFO L290 TraceCheckUtils]: 110: Hoare triple {70758#true} ~cond := #in~cond; {70758#true} is VALID [2022-04-08 12:50:43,980 INFO L272 TraceCheckUtils]: 109: Hoare triple {71543#(<= ~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)); {70758#true} is VALID [2022-04-08 12:50:43,981 INFO L290 TraceCheckUtils]: 108: Hoare triple {71543#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {71543#(<= ~counter~0 27)} is VALID [2022-04-08 12:50:43,981 INFO L290 TraceCheckUtils]: 107: Hoare triple {71515#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71543#(<= ~counter~0 27)} is VALID [2022-04-08 12:50:43,982 INFO L290 TraceCheckUtils]: 106: Hoare triple {71515#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71515#(<= ~counter~0 26)} is VALID [2022-04-08 12:50:43,982 INFO L290 TraceCheckUtils]: 105: Hoare triple {71515#(<= ~counter~0 26)} assume !!(0 != ~r~0); {71515#(<= ~counter~0 26)} is VALID [2022-04-08 12:50:43,982 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {70758#true} {71515#(<= ~counter~0 26)} #63#return; {71515#(<= ~counter~0 26)} is VALID [2022-04-08 12:50:43,982 INFO L290 TraceCheckUtils]: 103: Hoare triple {70758#true} assume true; {70758#true} is VALID [2022-04-08 12:50:43,982 INFO L290 TraceCheckUtils]: 102: Hoare triple {70758#true} assume !(0 == ~cond); {70758#true} is VALID [2022-04-08 12:50:43,983 INFO L290 TraceCheckUtils]: 101: Hoare triple {70758#true} ~cond := #in~cond; {70758#true} is VALID [2022-04-08 12:50:43,983 INFO L272 TraceCheckUtils]: 100: Hoare triple {71515#(<= ~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)); {70758#true} is VALID [2022-04-08 12:50:43,983 INFO L290 TraceCheckUtils]: 99: Hoare triple {71515#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {71515#(<= ~counter~0 26)} is VALID [2022-04-08 12:50:43,984 INFO L290 TraceCheckUtils]: 98: Hoare triple {71487#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71515#(<= ~counter~0 26)} is VALID [2022-04-08 12:50:43,984 INFO L290 TraceCheckUtils]: 97: Hoare triple {71487#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71487#(<= ~counter~0 25)} is VALID [2022-04-08 12:50:43,984 INFO L290 TraceCheckUtils]: 96: Hoare triple {71487#(<= ~counter~0 25)} assume !!(0 != ~r~0); {71487#(<= ~counter~0 25)} is VALID [2022-04-08 12:50:43,985 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {70758#true} {71487#(<= ~counter~0 25)} #63#return; {71487#(<= ~counter~0 25)} is VALID [2022-04-08 12:50:43,985 INFO L290 TraceCheckUtils]: 94: Hoare triple {70758#true} assume true; {70758#true} is VALID [2022-04-08 12:50:43,985 INFO L290 TraceCheckUtils]: 93: Hoare triple {70758#true} assume !(0 == ~cond); {70758#true} is VALID [2022-04-08 12:50:43,985 INFO L290 TraceCheckUtils]: 92: Hoare triple {70758#true} ~cond := #in~cond; {70758#true} is VALID [2022-04-08 12:50:43,985 INFO L272 TraceCheckUtils]: 91: Hoare triple {71487#(<= ~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)); {70758#true} is VALID [2022-04-08 12:50:43,985 INFO L290 TraceCheckUtils]: 90: Hoare triple {71487#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {71487#(<= ~counter~0 25)} is VALID [2022-04-08 12:50:43,986 INFO L290 TraceCheckUtils]: 89: Hoare triple {71459#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71487#(<= ~counter~0 25)} is VALID [2022-04-08 12:50:43,986 INFO L290 TraceCheckUtils]: 88: Hoare triple {71459#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71459#(<= ~counter~0 24)} is VALID [2022-04-08 12:50:43,986 INFO L290 TraceCheckUtils]: 87: Hoare triple {71459#(<= ~counter~0 24)} assume !!(0 != ~r~0); {71459#(<= ~counter~0 24)} is VALID [2022-04-08 12:50:43,987 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {70758#true} {71459#(<= ~counter~0 24)} #63#return; {71459#(<= ~counter~0 24)} is VALID [2022-04-08 12:50:43,987 INFO L290 TraceCheckUtils]: 85: Hoare triple {70758#true} assume true; {70758#true} is VALID [2022-04-08 12:50:43,987 INFO L290 TraceCheckUtils]: 84: Hoare triple {70758#true} assume !(0 == ~cond); {70758#true} is VALID [2022-04-08 12:50:43,987 INFO L290 TraceCheckUtils]: 83: Hoare triple {70758#true} ~cond := #in~cond; {70758#true} is VALID [2022-04-08 12:50:43,987 INFO L272 TraceCheckUtils]: 82: Hoare triple {71459#(<= ~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)); {70758#true} is VALID [2022-04-08 12:50:43,987 INFO L290 TraceCheckUtils]: 81: Hoare triple {71459#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {71459#(<= ~counter~0 24)} is VALID [2022-04-08 12:50:43,988 INFO L290 TraceCheckUtils]: 80: Hoare triple {71431#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71459#(<= ~counter~0 24)} is VALID [2022-04-08 12:50:43,988 INFO L290 TraceCheckUtils]: 79: Hoare triple {71431#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71431#(<= ~counter~0 23)} is VALID [2022-04-08 12:50:43,989 INFO L290 TraceCheckUtils]: 78: Hoare triple {71431#(<= ~counter~0 23)} assume !!(0 != ~r~0); {71431#(<= ~counter~0 23)} is VALID [2022-04-08 12:50:43,989 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {70758#true} {71431#(<= ~counter~0 23)} #63#return; {71431#(<= ~counter~0 23)} is VALID [2022-04-08 12:50:43,989 INFO L290 TraceCheckUtils]: 76: Hoare triple {70758#true} assume true; {70758#true} is VALID [2022-04-08 12:50:43,989 INFO L290 TraceCheckUtils]: 75: Hoare triple {70758#true} assume !(0 == ~cond); {70758#true} is VALID [2022-04-08 12:50:43,989 INFO L290 TraceCheckUtils]: 74: Hoare triple {70758#true} ~cond := #in~cond; {70758#true} is VALID [2022-04-08 12:50:43,989 INFO L272 TraceCheckUtils]: 73: Hoare triple {71431#(<= ~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)); {70758#true} is VALID [2022-04-08 12:50:43,990 INFO L290 TraceCheckUtils]: 72: Hoare triple {71431#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {71431#(<= ~counter~0 23)} is VALID [2022-04-08 12:50:43,990 INFO L290 TraceCheckUtils]: 71: Hoare triple {71403#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71431#(<= ~counter~0 23)} is VALID [2022-04-08 12:50:43,991 INFO L290 TraceCheckUtils]: 70: Hoare triple {71403#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71403#(<= ~counter~0 22)} is VALID [2022-04-08 12:50:43,991 INFO L290 TraceCheckUtils]: 69: Hoare triple {71403#(<= ~counter~0 22)} assume !!(0 != ~r~0); {71403#(<= ~counter~0 22)} is VALID [2022-04-08 12:50:43,991 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {70758#true} {71403#(<= ~counter~0 22)} #63#return; {71403#(<= ~counter~0 22)} is VALID [2022-04-08 12:50:43,992 INFO L290 TraceCheckUtils]: 67: Hoare triple {70758#true} assume true; {70758#true} is VALID [2022-04-08 12:50:43,992 INFO L290 TraceCheckUtils]: 66: Hoare triple {70758#true} assume !(0 == ~cond); {70758#true} is VALID [2022-04-08 12:50:43,992 INFO L290 TraceCheckUtils]: 65: Hoare triple {70758#true} ~cond := #in~cond; {70758#true} is VALID [2022-04-08 12:50:43,992 INFO L272 TraceCheckUtils]: 64: Hoare triple {71403#(<= ~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)); {70758#true} is VALID [2022-04-08 12:50:43,992 INFO L290 TraceCheckUtils]: 63: Hoare triple {71403#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {71403#(<= ~counter~0 22)} is VALID [2022-04-08 12:50:43,993 INFO L290 TraceCheckUtils]: 62: Hoare triple {71375#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71403#(<= ~counter~0 22)} is VALID [2022-04-08 12:50:43,993 INFO L290 TraceCheckUtils]: 61: Hoare triple {71375#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71375#(<= ~counter~0 21)} is VALID [2022-04-08 12:50:43,993 INFO L290 TraceCheckUtils]: 60: Hoare triple {71375#(<= ~counter~0 21)} assume !!(0 != ~r~0); {71375#(<= ~counter~0 21)} is VALID [2022-04-08 12:50:43,994 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {70758#true} {71375#(<= ~counter~0 21)} #63#return; {71375#(<= ~counter~0 21)} is VALID [2022-04-08 12:50:43,994 INFO L290 TraceCheckUtils]: 58: Hoare triple {70758#true} assume true; {70758#true} is VALID [2022-04-08 12:50:43,994 INFO L290 TraceCheckUtils]: 57: Hoare triple {70758#true} assume !(0 == ~cond); {70758#true} is VALID [2022-04-08 12:50:43,994 INFO L290 TraceCheckUtils]: 56: Hoare triple {70758#true} ~cond := #in~cond; {70758#true} is VALID [2022-04-08 12:50:43,994 INFO L272 TraceCheckUtils]: 55: Hoare triple {71375#(<= ~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)); {70758#true} is VALID [2022-04-08 12:50:43,994 INFO L290 TraceCheckUtils]: 54: Hoare triple {71375#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {71375#(<= ~counter~0 21)} is VALID [2022-04-08 12:50:43,995 INFO L290 TraceCheckUtils]: 53: Hoare triple {71347#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71375#(<= ~counter~0 21)} is VALID [2022-04-08 12:50:43,995 INFO L290 TraceCheckUtils]: 52: Hoare triple {71347#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71347#(<= ~counter~0 20)} is VALID [2022-04-08 12:50:43,995 INFO L290 TraceCheckUtils]: 51: Hoare triple {71347#(<= ~counter~0 20)} assume !!(0 != ~r~0); {71347#(<= ~counter~0 20)} is VALID [2022-04-08 12:50:43,996 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {70758#true} {71347#(<= ~counter~0 20)} #63#return; {71347#(<= ~counter~0 20)} is VALID [2022-04-08 12:50:43,996 INFO L290 TraceCheckUtils]: 49: Hoare triple {70758#true} assume true; {70758#true} is VALID [2022-04-08 12:50:43,996 INFO L290 TraceCheckUtils]: 48: Hoare triple {70758#true} assume !(0 == ~cond); {70758#true} is VALID [2022-04-08 12:50:43,996 INFO L290 TraceCheckUtils]: 47: Hoare triple {70758#true} ~cond := #in~cond; {70758#true} is VALID [2022-04-08 12:50:43,996 INFO L272 TraceCheckUtils]: 46: Hoare triple {71347#(<= ~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)); {70758#true} is VALID [2022-04-08 12:50:43,997 INFO L290 TraceCheckUtils]: 45: Hoare triple {71347#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {71347#(<= ~counter~0 20)} is VALID [2022-04-08 12:50:43,997 INFO L290 TraceCheckUtils]: 44: Hoare triple {71319#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71347#(<= ~counter~0 20)} is VALID [2022-04-08 12:50:43,998 INFO L290 TraceCheckUtils]: 43: Hoare triple {71319#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71319#(<= ~counter~0 19)} is VALID [2022-04-08 12:50:43,998 INFO L290 TraceCheckUtils]: 42: Hoare triple {71319#(<= ~counter~0 19)} assume !!(0 != ~r~0); {71319#(<= ~counter~0 19)} is VALID [2022-04-08 12:50:43,998 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {70758#true} {71319#(<= ~counter~0 19)} #63#return; {71319#(<= ~counter~0 19)} is VALID [2022-04-08 12:50:43,998 INFO L290 TraceCheckUtils]: 40: Hoare triple {70758#true} assume true; {70758#true} is VALID [2022-04-08 12:50:43,998 INFO L290 TraceCheckUtils]: 39: Hoare triple {70758#true} assume !(0 == ~cond); {70758#true} is VALID [2022-04-08 12:50:43,998 INFO L290 TraceCheckUtils]: 38: Hoare triple {70758#true} ~cond := #in~cond; {70758#true} is VALID [2022-04-08 12:50:43,999 INFO L272 TraceCheckUtils]: 37: Hoare triple {71319#(<= ~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)); {70758#true} is VALID [2022-04-08 12:50:43,999 INFO L290 TraceCheckUtils]: 36: Hoare triple {71319#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {71319#(<= ~counter~0 19)} is VALID [2022-04-08 12:50:44,000 INFO L290 TraceCheckUtils]: 35: Hoare triple {71291#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71319#(<= ~counter~0 19)} is VALID [2022-04-08 12:50:44,004 INFO L290 TraceCheckUtils]: 34: Hoare triple {71291#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71291#(<= ~counter~0 18)} is VALID [2022-04-08 12:50:44,004 INFO L290 TraceCheckUtils]: 33: Hoare triple {71291#(<= ~counter~0 18)} assume !!(0 != ~r~0); {71291#(<= ~counter~0 18)} is VALID [2022-04-08 12:50:44,005 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {70758#true} {71291#(<= ~counter~0 18)} #63#return; {71291#(<= ~counter~0 18)} is VALID [2022-04-08 12:50:44,005 INFO L290 TraceCheckUtils]: 31: Hoare triple {70758#true} assume true; {70758#true} is VALID [2022-04-08 12:50:44,005 INFO L290 TraceCheckUtils]: 30: Hoare triple {70758#true} assume !(0 == ~cond); {70758#true} is VALID [2022-04-08 12:50:44,005 INFO L290 TraceCheckUtils]: 29: Hoare triple {70758#true} ~cond := #in~cond; {70758#true} is VALID [2022-04-08 12:50:44,005 INFO L272 TraceCheckUtils]: 28: Hoare triple {71291#(<= ~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)); {70758#true} is VALID [2022-04-08 12:50:44,005 INFO L290 TraceCheckUtils]: 27: Hoare triple {71291#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {71291#(<= ~counter~0 18)} is VALID [2022-04-08 12:50:44,006 INFO L290 TraceCheckUtils]: 26: Hoare triple {71263#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71291#(<= ~counter~0 18)} is VALID [2022-04-08 12:50:44,006 INFO L290 TraceCheckUtils]: 25: Hoare triple {71263#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71263#(<= ~counter~0 17)} is VALID [2022-04-08 12:50:44,007 INFO L290 TraceCheckUtils]: 24: Hoare triple {71263#(<= ~counter~0 17)} assume !!(0 != ~r~0); {71263#(<= ~counter~0 17)} is VALID [2022-04-08 12:50:44,007 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {70758#true} {71263#(<= ~counter~0 17)} #63#return; {71263#(<= ~counter~0 17)} is VALID [2022-04-08 12:50:44,007 INFO L290 TraceCheckUtils]: 22: Hoare triple {70758#true} assume true; {70758#true} is VALID [2022-04-08 12:50:44,007 INFO L290 TraceCheckUtils]: 21: Hoare triple {70758#true} assume !(0 == ~cond); {70758#true} is VALID [2022-04-08 12:50:44,007 INFO L290 TraceCheckUtils]: 20: Hoare triple {70758#true} ~cond := #in~cond; {70758#true} is VALID [2022-04-08 12:50:44,008 INFO L272 TraceCheckUtils]: 19: Hoare triple {71263#(<= ~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)); {70758#true} is VALID [2022-04-08 12:50:44,008 INFO L290 TraceCheckUtils]: 18: Hoare triple {71263#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {71263#(<= ~counter~0 17)} is VALID [2022-04-08 12:50:44,009 INFO L290 TraceCheckUtils]: 17: Hoare triple {71235#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71263#(<= ~counter~0 17)} is VALID [2022-04-08 12:50:44,009 INFO L290 TraceCheckUtils]: 16: Hoare triple {71235#(<= ~counter~0 16)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {71235#(<= ~counter~0 16)} is VALID [2022-04-08 12:50:44,009 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {70758#true} {71235#(<= ~counter~0 16)} #61#return; {71235#(<= ~counter~0 16)} is VALID [2022-04-08 12:50:44,009 INFO L290 TraceCheckUtils]: 14: Hoare triple {70758#true} assume true; {70758#true} is VALID [2022-04-08 12:50:44,009 INFO L290 TraceCheckUtils]: 13: Hoare triple {70758#true} assume !(0 == ~cond); {70758#true} is VALID [2022-04-08 12:50:44,009 INFO L290 TraceCheckUtils]: 12: Hoare triple {70758#true} ~cond := #in~cond; {70758#true} is VALID [2022-04-08 12:50:44,009 INFO L272 TraceCheckUtils]: 11: Hoare triple {71235#(<= ~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)); {70758#true} is VALID [2022-04-08 12:50:44,010 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {70758#true} {71235#(<= ~counter~0 16)} #59#return; {71235#(<= ~counter~0 16)} is VALID [2022-04-08 12:50:44,010 INFO L290 TraceCheckUtils]: 9: Hoare triple {70758#true} assume true; {70758#true} is VALID [2022-04-08 12:50:44,010 INFO L290 TraceCheckUtils]: 8: Hoare triple {70758#true} assume !(0 == ~cond); {70758#true} is VALID [2022-04-08 12:50:44,010 INFO L290 TraceCheckUtils]: 7: Hoare triple {70758#true} ~cond := #in~cond; {70758#true} is VALID [2022-04-08 12:50:44,010 INFO L272 TraceCheckUtils]: 6: Hoare triple {71235#(<= ~counter~0 16)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {70758#true} is VALID [2022-04-08 12:50:44,010 INFO L290 TraceCheckUtils]: 5: Hoare triple {71235#(<= ~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; {71235#(<= ~counter~0 16)} is VALID [2022-04-08 12:50:44,011 INFO L272 TraceCheckUtils]: 4: Hoare triple {71235#(<= ~counter~0 16)} call #t~ret7 := main(); {71235#(<= ~counter~0 16)} is VALID [2022-04-08 12:50:44,011 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {71235#(<= ~counter~0 16)} {70758#true} #67#return; {71235#(<= ~counter~0 16)} is VALID [2022-04-08 12:50:44,011 INFO L290 TraceCheckUtils]: 2: Hoare triple {71235#(<= ~counter~0 16)} assume true; {71235#(<= ~counter~0 16)} is VALID [2022-04-08 12:50:44,012 INFO L290 TraceCheckUtils]: 1: Hoare triple {70758#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; {71235#(<= ~counter~0 16)} is VALID [2022-04-08 12:50:44,012 INFO L272 TraceCheckUtils]: 0: Hoare triple {70758#true} call ULTIMATE.init(); {70758#true} is VALID [2022-04-08 12:50:44,012 INFO L134 CoverageAnalysis]: Checked inductivity of 4888 backedges. 66 proven. 2706 refuted. 0 times theorem prover too weak. 2116 trivial. 0 not checked. [2022-04-08 12:50:44,012 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:50:44,013 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [113535579] [2022-04-08 12:50:44,013 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:50:44,013 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [974516821] [2022-04-08 12:50:44,013 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [974516821] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:50:44,013 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:50:44,013 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [37, 37] total 54 [2022-04-08 12:50:44,013 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:50:44,013 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [992211616] [2022-04-08 12:50:44,013 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [992211616] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:50:44,013 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:50:44,013 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [37] imperfect sequences [] total 37 [2022-04-08 12:50:44,014 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [51520936] [2022-04-08 12:50:44,014 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:50:44,014 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 [2022-04-08 12:50:44,015 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:50:44,015 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) [2022-04-08 12:50:44,257 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 317 edges. 317 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:50:44,257 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 37 states [2022-04-08 12:50:44,257 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:50:44,258 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2022-04-08 12:50:44,258 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 12:50:44,258 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) [2022-04-08 12:50:45,994 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:50:45,994 INFO L93 Difference]: Finished difference Result 331 states and 366 transitions. [2022-04-08 12:50:45,994 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2022-04-08 12:50:45,994 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 [2022-04-08 12:50:45,995 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:50:45,995 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) [2022-04-08 12:50:46,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 365 transitions. [2022-04-08 12:50:46,003 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) [2022-04-08 12:50:46,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 365 transitions. [2022-04-08 12:50:46,011 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 70 states and 365 transitions. [2022-04-08 12:50:46,290 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 365 edges. 365 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:50:46,296 INFO L225 Difference]: With dead ends: 331 [2022-04-08 12:50:46,296 INFO L226 Difference]: Without dead ends: 326 [2022-04-08 12:50:46,296 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 672 GetRequests, 586 SyntacticMatches, 1 SemanticMatches, 85 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 626 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=3080, Invalid=4402, Unknown=0, NotChecked=0, Total=7482 [2022-04-08 12:50:46,297 INFO L913 BasicCegarLoop]: 59 mSDtfsCounter, 164 mSDsluCounter, 281 mSDsCounter, 0 mSdLazyCounter, 185 mSolverCounterSat, 49 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 164 SdHoareTripleChecker+Valid, 340 SdHoareTripleChecker+Invalid, 234 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 49 IncrementalHoareTripleChecker+Valid, 185 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 12:50:46,297 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [164 Valid, 340 Invalid, 234 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [49 Valid, 185 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 12:50:46,297 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 326 states. [2022-04-08 12:50:46,786 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 326 to 326. [2022-04-08 12:50:46,786 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:50:46,787 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) [2022-04-08 12:50:46,787 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) [2022-04-08 12:50:46,787 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) [2022-04-08 12:50:46,793 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:50:46,793 INFO L93 Difference]: Finished difference Result 326 states and 361 transitions. [2022-04-08 12:50:46,793 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 361 transitions. [2022-04-08 12:50:46,794 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:50:46,794 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:50:46,794 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. [2022-04-08 12:50:46,794 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. [2022-04-08 12:50:46,798 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:50:46,799 INFO L93 Difference]: Finished difference Result 326 states and 361 transitions. [2022-04-08 12:50:46,799 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 361 transitions. [2022-04-08 12:50:46,799 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:50:46,799 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:50:46,799 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:50:46,799 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:50:46,799 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) [2022-04-08 12:50:46,806 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 326 states and 361 transitions. [2022-04-08 12:50:46,806 INFO L78 Accepts]: Start accepts. Automaton has 326 states and 361 transitions. Word has length 320 [2022-04-08 12:50:46,807 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:50:46,807 INFO L478 AbstractCegarLoop]: Abstraction has 326 states and 361 transitions. [2022-04-08 12:50:46,807 INFO L479 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) [2022-04-08 12:50:46,807 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 326 states and 361 transitions. [2022-04-08 12:50:48,705 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 361 edges. 361 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:50:48,706 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 361 transitions. [2022-04-08 12:50:48,707 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2022-04-08 12:50:48,707 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:50:48,707 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:50:48,744 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (38)] Forceful destruction successful, exit code 0 [2022-04-08 12:50:48,907 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 38 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable36 [2022-04-08 12:50:48,908 INFO L403 AbstractCegarLoop]: === Iteration 38 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:50:48,908 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:50:48,908 INFO L85 PathProgramCache]: Analyzing trace with hash 1328479702, now seen corresponding path program 67 times [2022-04-08 12:50:48,908 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:50:48,908 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [823427753] [2022-04-08 12:50:48,908 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:50:48,908 INFO L85 PathProgramCache]: Analyzing trace with hash 1328479702, now seen corresponding path program 68 times [2022-04-08 12:50:48,909 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:50:48,909 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [442597372] [2022-04-08 12:50:48,909 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:50:48,909 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:50:48,933 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:50:48,933 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [588840616] [2022-04-08 12:50:48,933 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 12:50:48,933 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:50:48,933 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:50:48,934 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) [2022-04-08 12:50:48,935 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (39)] Waiting until timeout for monitored process [2022-04-08 12:50:49,058 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 12:50:49,058 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:50:49,061 INFO L263 TraceCheckSpWp]: Trace formula consists of 773 conjuncts, 73 conjunts are in the unsatisfiable core [2022-04-08 12:50:49,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:50:49,121 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:50:51,013 INFO L272 TraceCheckUtils]: 0: Hoare triple {74763#true} call ULTIMATE.init(); {74763#true} is VALID [2022-04-08 12:50:51,013 INFO L290 TraceCheckUtils]: 1: Hoare triple {74763#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; {74771#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:51,013 INFO L290 TraceCheckUtils]: 2: Hoare triple {74771#(<= ~counter~0 0)} assume true; {74771#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:51,014 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {74771#(<= ~counter~0 0)} {74763#true} #67#return; {74771#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:51,014 INFO L272 TraceCheckUtils]: 4: Hoare triple {74771#(<= ~counter~0 0)} call #t~ret7 := main(); {74771#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:51,014 INFO L290 TraceCheckUtils]: 5: Hoare triple {74771#(<= ~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; {74771#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:51,015 INFO L272 TraceCheckUtils]: 6: Hoare triple {74771#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {74771#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:51,015 INFO L290 TraceCheckUtils]: 7: Hoare triple {74771#(<= ~counter~0 0)} ~cond := #in~cond; {74771#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:51,015 INFO L290 TraceCheckUtils]: 8: Hoare triple {74771#(<= ~counter~0 0)} assume !(0 == ~cond); {74771#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:51,016 INFO L290 TraceCheckUtils]: 9: Hoare triple {74771#(<= ~counter~0 0)} assume true; {74771#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:51,016 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {74771#(<= ~counter~0 0)} {74771#(<= ~counter~0 0)} #59#return; {74771#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:51,016 INFO L272 TraceCheckUtils]: 11: Hoare triple {74771#(<= ~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)); {74771#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:51,017 INFO L290 TraceCheckUtils]: 12: Hoare triple {74771#(<= ~counter~0 0)} ~cond := #in~cond; {74771#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:51,017 INFO L290 TraceCheckUtils]: 13: Hoare triple {74771#(<= ~counter~0 0)} assume !(0 == ~cond); {74771#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:51,017 INFO L290 TraceCheckUtils]: 14: Hoare triple {74771#(<= ~counter~0 0)} assume true; {74771#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:51,017 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {74771#(<= ~counter~0 0)} {74771#(<= ~counter~0 0)} #61#return; {74771#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:51,018 INFO L290 TraceCheckUtils]: 16: Hoare triple {74771#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {74771#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:51,019 INFO L290 TraceCheckUtils]: 17: Hoare triple {74771#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {74820#(<= ~counter~0 1)} is VALID [2022-04-08 12:50:51,020 INFO L290 TraceCheckUtils]: 18: Hoare triple {74820#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {74820#(<= ~counter~0 1)} is VALID [2022-04-08 12:50:51,020 INFO L272 TraceCheckUtils]: 19: Hoare triple {74820#(<= ~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)); {74820#(<= ~counter~0 1)} is VALID [2022-04-08 12:50:51,020 INFO L290 TraceCheckUtils]: 20: Hoare triple {74820#(<= ~counter~0 1)} ~cond := #in~cond; {74820#(<= ~counter~0 1)} is VALID [2022-04-08 12:50:51,021 INFO L290 TraceCheckUtils]: 21: Hoare triple {74820#(<= ~counter~0 1)} assume !(0 == ~cond); {74820#(<= ~counter~0 1)} is VALID [2022-04-08 12:50:51,021 INFO L290 TraceCheckUtils]: 22: Hoare triple {74820#(<= ~counter~0 1)} assume true; {74820#(<= ~counter~0 1)} is VALID [2022-04-08 12:50:51,021 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {74820#(<= ~counter~0 1)} {74820#(<= ~counter~0 1)} #63#return; {74820#(<= ~counter~0 1)} is VALID [2022-04-08 12:50:51,022 INFO L290 TraceCheckUtils]: 24: Hoare triple {74820#(<= ~counter~0 1)} assume !!(0 != ~r~0); {74820#(<= ~counter~0 1)} is VALID [2022-04-08 12:50:51,022 INFO L290 TraceCheckUtils]: 25: Hoare triple {74820#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {74820#(<= ~counter~0 1)} is VALID [2022-04-08 12:50:51,023 INFO L290 TraceCheckUtils]: 26: Hoare triple {74820#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {74848#(<= ~counter~0 2)} is VALID [2022-04-08 12:50:51,023 INFO L290 TraceCheckUtils]: 27: Hoare triple {74848#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {74848#(<= ~counter~0 2)} is VALID [2022-04-08 12:50:51,023 INFO L272 TraceCheckUtils]: 28: Hoare triple {74848#(<= ~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)); {74848#(<= ~counter~0 2)} is VALID [2022-04-08 12:50:51,024 INFO L290 TraceCheckUtils]: 29: Hoare triple {74848#(<= ~counter~0 2)} ~cond := #in~cond; {74848#(<= ~counter~0 2)} is VALID [2022-04-08 12:50:51,024 INFO L290 TraceCheckUtils]: 30: Hoare triple {74848#(<= ~counter~0 2)} assume !(0 == ~cond); {74848#(<= ~counter~0 2)} is VALID [2022-04-08 12:50:51,024 INFO L290 TraceCheckUtils]: 31: Hoare triple {74848#(<= ~counter~0 2)} assume true; {74848#(<= ~counter~0 2)} is VALID [2022-04-08 12:50:51,025 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {74848#(<= ~counter~0 2)} {74848#(<= ~counter~0 2)} #63#return; {74848#(<= ~counter~0 2)} is VALID [2022-04-08 12:50:51,025 INFO L290 TraceCheckUtils]: 33: Hoare triple {74848#(<= ~counter~0 2)} assume !!(0 != ~r~0); {74848#(<= ~counter~0 2)} is VALID [2022-04-08 12:50:51,025 INFO L290 TraceCheckUtils]: 34: Hoare triple {74848#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {74848#(<= ~counter~0 2)} is VALID [2022-04-08 12:50:51,026 INFO L290 TraceCheckUtils]: 35: Hoare triple {74848#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {74876#(<= ~counter~0 3)} is VALID [2022-04-08 12:50:51,026 INFO L290 TraceCheckUtils]: 36: Hoare triple {74876#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {74876#(<= ~counter~0 3)} is VALID [2022-04-08 12:50:51,027 INFO L272 TraceCheckUtils]: 37: Hoare triple {74876#(<= ~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)); {74876#(<= ~counter~0 3)} is VALID [2022-04-08 12:50:51,027 INFO L290 TraceCheckUtils]: 38: Hoare triple {74876#(<= ~counter~0 3)} ~cond := #in~cond; {74876#(<= ~counter~0 3)} is VALID [2022-04-08 12:50:51,027 INFO L290 TraceCheckUtils]: 39: Hoare triple {74876#(<= ~counter~0 3)} assume !(0 == ~cond); {74876#(<= ~counter~0 3)} is VALID [2022-04-08 12:50:51,027 INFO L290 TraceCheckUtils]: 40: Hoare triple {74876#(<= ~counter~0 3)} assume true; {74876#(<= ~counter~0 3)} is VALID [2022-04-08 12:50:51,028 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {74876#(<= ~counter~0 3)} {74876#(<= ~counter~0 3)} #63#return; {74876#(<= ~counter~0 3)} is VALID [2022-04-08 12:50:51,028 INFO L290 TraceCheckUtils]: 42: Hoare triple {74876#(<= ~counter~0 3)} assume !!(0 != ~r~0); {74876#(<= ~counter~0 3)} is VALID [2022-04-08 12:50:51,028 INFO L290 TraceCheckUtils]: 43: Hoare triple {74876#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {74876#(<= ~counter~0 3)} is VALID [2022-04-08 12:50:51,029 INFO L290 TraceCheckUtils]: 44: Hoare triple {74876#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {74904#(<= ~counter~0 4)} is VALID [2022-04-08 12:50:51,029 INFO L290 TraceCheckUtils]: 45: Hoare triple {74904#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {74904#(<= ~counter~0 4)} is VALID [2022-04-08 12:50:51,030 INFO L272 TraceCheckUtils]: 46: Hoare triple {74904#(<= ~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)); {74904#(<= ~counter~0 4)} is VALID [2022-04-08 12:50:51,030 INFO L290 TraceCheckUtils]: 47: Hoare triple {74904#(<= ~counter~0 4)} ~cond := #in~cond; {74904#(<= ~counter~0 4)} is VALID [2022-04-08 12:50:51,030 INFO L290 TraceCheckUtils]: 48: Hoare triple {74904#(<= ~counter~0 4)} assume !(0 == ~cond); {74904#(<= ~counter~0 4)} is VALID [2022-04-08 12:50:51,031 INFO L290 TraceCheckUtils]: 49: Hoare triple {74904#(<= ~counter~0 4)} assume true; {74904#(<= ~counter~0 4)} is VALID [2022-04-08 12:50:51,031 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {74904#(<= ~counter~0 4)} {74904#(<= ~counter~0 4)} #63#return; {74904#(<= ~counter~0 4)} is VALID [2022-04-08 12:50:51,031 INFO L290 TraceCheckUtils]: 51: Hoare triple {74904#(<= ~counter~0 4)} assume !!(0 != ~r~0); {74904#(<= ~counter~0 4)} is VALID [2022-04-08 12:50:51,032 INFO L290 TraceCheckUtils]: 52: Hoare triple {74904#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {74904#(<= ~counter~0 4)} is VALID [2022-04-08 12:50:51,032 INFO L290 TraceCheckUtils]: 53: Hoare triple {74904#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {74932#(<= ~counter~0 5)} is VALID [2022-04-08 12:50:51,033 INFO L290 TraceCheckUtils]: 54: Hoare triple {74932#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {74932#(<= ~counter~0 5)} is VALID [2022-04-08 12:50:51,033 INFO L272 TraceCheckUtils]: 55: Hoare triple {74932#(<= ~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)); {74932#(<= ~counter~0 5)} is VALID [2022-04-08 12:50:51,034 INFO L290 TraceCheckUtils]: 56: Hoare triple {74932#(<= ~counter~0 5)} ~cond := #in~cond; {74932#(<= ~counter~0 5)} is VALID [2022-04-08 12:50:51,034 INFO L290 TraceCheckUtils]: 57: Hoare triple {74932#(<= ~counter~0 5)} assume !(0 == ~cond); {74932#(<= ~counter~0 5)} is VALID [2022-04-08 12:50:51,034 INFO L290 TraceCheckUtils]: 58: Hoare triple {74932#(<= ~counter~0 5)} assume true; {74932#(<= ~counter~0 5)} is VALID [2022-04-08 12:50:51,035 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {74932#(<= ~counter~0 5)} {74932#(<= ~counter~0 5)} #63#return; {74932#(<= ~counter~0 5)} is VALID [2022-04-08 12:50:51,035 INFO L290 TraceCheckUtils]: 60: Hoare triple {74932#(<= ~counter~0 5)} assume !!(0 != ~r~0); {74932#(<= ~counter~0 5)} is VALID [2022-04-08 12:50:51,035 INFO L290 TraceCheckUtils]: 61: Hoare triple {74932#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {74932#(<= ~counter~0 5)} is VALID [2022-04-08 12:50:51,036 INFO L290 TraceCheckUtils]: 62: Hoare triple {74932#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {74960#(<= ~counter~0 6)} is VALID [2022-04-08 12:50:51,036 INFO L290 TraceCheckUtils]: 63: Hoare triple {74960#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {74960#(<= ~counter~0 6)} is VALID [2022-04-08 12:50:51,037 INFO L272 TraceCheckUtils]: 64: Hoare triple {74960#(<= ~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)); {74960#(<= ~counter~0 6)} is VALID [2022-04-08 12:50:51,037 INFO L290 TraceCheckUtils]: 65: Hoare triple {74960#(<= ~counter~0 6)} ~cond := #in~cond; {74960#(<= ~counter~0 6)} is VALID [2022-04-08 12:50:51,037 INFO L290 TraceCheckUtils]: 66: Hoare triple {74960#(<= ~counter~0 6)} assume !(0 == ~cond); {74960#(<= ~counter~0 6)} is VALID [2022-04-08 12:50:51,037 INFO L290 TraceCheckUtils]: 67: Hoare triple {74960#(<= ~counter~0 6)} assume true; {74960#(<= ~counter~0 6)} is VALID [2022-04-08 12:50:51,038 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {74960#(<= ~counter~0 6)} {74960#(<= ~counter~0 6)} #63#return; {74960#(<= ~counter~0 6)} is VALID [2022-04-08 12:50:51,038 INFO L290 TraceCheckUtils]: 69: Hoare triple {74960#(<= ~counter~0 6)} assume !!(0 != ~r~0); {74960#(<= ~counter~0 6)} is VALID [2022-04-08 12:50:51,038 INFO L290 TraceCheckUtils]: 70: Hoare triple {74960#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {74960#(<= ~counter~0 6)} is VALID [2022-04-08 12:50:51,039 INFO L290 TraceCheckUtils]: 71: Hoare triple {74960#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {74988#(<= ~counter~0 7)} is VALID [2022-04-08 12:50:51,039 INFO L290 TraceCheckUtils]: 72: Hoare triple {74988#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {74988#(<= ~counter~0 7)} is VALID [2022-04-08 12:50:51,040 INFO L272 TraceCheckUtils]: 73: Hoare triple {74988#(<= ~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)); {74988#(<= ~counter~0 7)} is VALID [2022-04-08 12:50:51,040 INFO L290 TraceCheckUtils]: 74: Hoare triple {74988#(<= ~counter~0 7)} ~cond := #in~cond; {74988#(<= ~counter~0 7)} is VALID [2022-04-08 12:50:51,040 INFO L290 TraceCheckUtils]: 75: Hoare triple {74988#(<= ~counter~0 7)} assume !(0 == ~cond); {74988#(<= ~counter~0 7)} is VALID [2022-04-08 12:50:51,041 INFO L290 TraceCheckUtils]: 76: Hoare triple {74988#(<= ~counter~0 7)} assume true; {74988#(<= ~counter~0 7)} is VALID [2022-04-08 12:50:51,041 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {74988#(<= ~counter~0 7)} {74988#(<= ~counter~0 7)} #63#return; {74988#(<= ~counter~0 7)} is VALID [2022-04-08 12:50:51,041 INFO L290 TraceCheckUtils]: 78: Hoare triple {74988#(<= ~counter~0 7)} assume !!(0 != ~r~0); {74988#(<= ~counter~0 7)} is VALID [2022-04-08 12:50:51,042 INFO L290 TraceCheckUtils]: 79: Hoare triple {74988#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {74988#(<= ~counter~0 7)} is VALID [2022-04-08 12:50:51,042 INFO L290 TraceCheckUtils]: 80: Hoare triple {74988#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75016#(<= ~counter~0 8)} is VALID [2022-04-08 12:50:51,043 INFO L290 TraceCheckUtils]: 81: Hoare triple {75016#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {75016#(<= ~counter~0 8)} is VALID [2022-04-08 12:50:51,043 INFO L272 TraceCheckUtils]: 82: Hoare triple {75016#(<= ~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)); {75016#(<= ~counter~0 8)} is VALID [2022-04-08 12:50:51,043 INFO L290 TraceCheckUtils]: 83: Hoare triple {75016#(<= ~counter~0 8)} ~cond := #in~cond; {75016#(<= ~counter~0 8)} is VALID [2022-04-08 12:50:51,044 INFO L290 TraceCheckUtils]: 84: Hoare triple {75016#(<= ~counter~0 8)} assume !(0 == ~cond); {75016#(<= ~counter~0 8)} is VALID [2022-04-08 12:50:51,044 INFO L290 TraceCheckUtils]: 85: Hoare triple {75016#(<= ~counter~0 8)} assume true; {75016#(<= ~counter~0 8)} is VALID [2022-04-08 12:50:51,044 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {75016#(<= ~counter~0 8)} {75016#(<= ~counter~0 8)} #63#return; {75016#(<= ~counter~0 8)} is VALID [2022-04-08 12:50:51,045 INFO L290 TraceCheckUtils]: 87: Hoare triple {75016#(<= ~counter~0 8)} assume !!(0 != ~r~0); {75016#(<= ~counter~0 8)} is VALID [2022-04-08 12:50:51,045 INFO L290 TraceCheckUtils]: 88: Hoare triple {75016#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75016#(<= ~counter~0 8)} is VALID [2022-04-08 12:50:51,046 INFO L290 TraceCheckUtils]: 89: Hoare triple {75016#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75044#(<= ~counter~0 9)} is VALID [2022-04-08 12:50:51,046 INFO L290 TraceCheckUtils]: 90: Hoare triple {75044#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {75044#(<= ~counter~0 9)} is VALID [2022-04-08 12:50:51,046 INFO L272 TraceCheckUtils]: 91: Hoare triple {75044#(<= ~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)); {75044#(<= ~counter~0 9)} is VALID [2022-04-08 12:50:51,047 INFO L290 TraceCheckUtils]: 92: Hoare triple {75044#(<= ~counter~0 9)} ~cond := #in~cond; {75044#(<= ~counter~0 9)} is VALID [2022-04-08 12:50:51,047 INFO L290 TraceCheckUtils]: 93: Hoare triple {75044#(<= ~counter~0 9)} assume !(0 == ~cond); {75044#(<= ~counter~0 9)} is VALID [2022-04-08 12:50:51,047 INFO L290 TraceCheckUtils]: 94: Hoare triple {75044#(<= ~counter~0 9)} assume true; {75044#(<= ~counter~0 9)} is VALID [2022-04-08 12:50:51,048 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {75044#(<= ~counter~0 9)} {75044#(<= ~counter~0 9)} #63#return; {75044#(<= ~counter~0 9)} is VALID [2022-04-08 12:50:51,048 INFO L290 TraceCheckUtils]: 96: Hoare triple {75044#(<= ~counter~0 9)} assume !!(0 != ~r~0); {75044#(<= ~counter~0 9)} is VALID [2022-04-08 12:50:51,048 INFO L290 TraceCheckUtils]: 97: Hoare triple {75044#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75044#(<= ~counter~0 9)} is VALID [2022-04-08 12:50:51,049 INFO L290 TraceCheckUtils]: 98: Hoare triple {75044#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75072#(<= ~counter~0 10)} is VALID [2022-04-08 12:50:51,049 INFO L290 TraceCheckUtils]: 99: Hoare triple {75072#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {75072#(<= ~counter~0 10)} is VALID [2022-04-08 12:50:51,050 INFO L272 TraceCheckUtils]: 100: Hoare triple {75072#(<= ~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)); {75072#(<= ~counter~0 10)} is VALID [2022-04-08 12:50:51,050 INFO L290 TraceCheckUtils]: 101: Hoare triple {75072#(<= ~counter~0 10)} ~cond := #in~cond; {75072#(<= ~counter~0 10)} is VALID [2022-04-08 12:50:51,050 INFO L290 TraceCheckUtils]: 102: Hoare triple {75072#(<= ~counter~0 10)} assume !(0 == ~cond); {75072#(<= ~counter~0 10)} is VALID [2022-04-08 12:50:51,050 INFO L290 TraceCheckUtils]: 103: Hoare triple {75072#(<= ~counter~0 10)} assume true; {75072#(<= ~counter~0 10)} is VALID [2022-04-08 12:50:51,051 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {75072#(<= ~counter~0 10)} {75072#(<= ~counter~0 10)} #63#return; {75072#(<= ~counter~0 10)} is VALID [2022-04-08 12:50:51,051 INFO L290 TraceCheckUtils]: 105: Hoare triple {75072#(<= ~counter~0 10)} assume !!(0 != ~r~0); {75072#(<= ~counter~0 10)} is VALID [2022-04-08 12:50:51,051 INFO L290 TraceCheckUtils]: 106: Hoare triple {75072#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75072#(<= ~counter~0 10)} is VALID [2022-04-08 12:50:51,052 INFO L290 TraceCheckUtils]: 107: Hoare triple {75072#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75100#(<= ~counter~0 11)} is VALID [2022-04-08 12:50:51,052 INFO L290 TraceCheckUtils]: 108: Hoare triple {75100#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {75100#(<= ~counter~0 11)} is VALID [2022-04-08 12:50:51,053 INFO L272 TraceCheckUtils]: 109: Hoare triple {75100#(<= ~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)); {75100#(<= ~counter~0 11)} is VALID [2022-04-08 12:50:51,053 INFO L290 TraceCheckUtils]: 110: Hoare triple {75100#(<= ~counter~0 11)} ~cond := #in~cond; {75100#(<= ~counter~0 11)} is VALID [2022-04-08 12:50:51,053 INFO L290 TraceCheckUtils]: 111: Hoare triple {75100#(<= ~counter~0 11)} assume !(0 == ~cond); {75100#(<= ~counter~0 11)} is VALID [2022-04-08 12:50:51,054 INFO L290 TraceCheckUtils]: 112: Hoare triple {75100#(<= ~counter~0 11)} assume true; {75100#(<= ~counter~0 11)} is VALID [2022-04-08 12:50:51,054 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {75100#(<= ~counter~0 11)} {75100#(<= ~counter~0 11)} #63#return; {75100#(<= ~counter~0 11)} is VALID [2022-04-08 12:50:51,054 INFO L290 TraceCheckUtils]: 114: Hoare triple {75100#(<= ~counter~0 11)} assume !!(0 != ~r~0); {75100#(<= ~counter~0 11)} is VALID [2022-04-08 12:50:51,055 INFO L290 TraceCheckUtils]: 115: Hoare triple {75100#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75100#(<= ~counter~0 11)} is VALID [2022-04-08 12:50:51,055 INFO L290 TraceCheckUtils]: 116: Hoare triple {75100#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75128#(<= ~counter~0 12)} is VALID [2022-04-08 12:50:51,056 INFO L290 TraceCheckUtils]: 117: Hoare triple {75128#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {75128#(<= ~counter~0 12)} is VALID [2022-04-08 12:50:51,056 INFO L272 TraceCheckUtils]: 118: Hoare triple {75128#(<= ~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)); {75128#(<= ~counter~0 12)} is VALID [2022-04-08 12:50:51,056 INFO L290 TraceCheckUtils]: 119: Hoare triple {75128#(<= ~counter~0 12)} ~cond := #in~cond; {75128#(<= ~counter~0 12)} is VALID [2022-04-08 12:50:51,057 INFO L290 TraceCheckUtils]: 120: Hoare triple {75128#(<= ~counter~0 12)} assume !(0 == ~cond); {75128#(<= ~counter~0 12)} is VALID [2022-04-08 12:50:51,057 INFO L290 TraceCheckUtils]: 121: Hoare triple {75128#(<= ~counter~0 12)} assume true; {75128#(<= ~counter~0 12)} is VALID [2022-04-08 12:50:51,057 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {75128#(<= ~counter~0 12)} {75128#(<= ~counter~0 12)} #63#return; {75128#(<= ~counter~0 12)} is VALID [2022-04-08 12:50:51,058 INFO L290 TraceCheckUtils]: 123: Hoare triple {75128#(<= ~counter~0 12)} assume !!(0 != ~r~0); {75128#(<= ~counter~0 12)} is VALID [2022-04-08 12:50:51,058 INFO L290 TraceCheckUtils]: 124: Hoare triple {75128#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75128#(<= ~counter~0 12)} is VALID [2022-04-08 12:50:51,059 INFO L290 TraceCheckUtils]: 125: Hoare triple {75128#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75156#(<= ~counter~0 13)} is VALID [2022-04-08 12:50:51,059 INFO L290 TraceCheckUtils]: 126: Hoare triple {75156#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {75156#(<= ~counter~0 13)} is VALID [2022-04-08 12:50:51,059 INFO L272 TraceCheckUtils]: 127: Hoare triple {75156#(<= ~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)); {75156#(<= ~counter~0 13)} is VALID [2022-04-08 12:50:51,060 INFO L290 TraceCheckUtils]: 128: Hoare triple {75156#(<= ~counter~0 13)} ~cond := #in~cond; {75156#(<= ~counter~0 13)} is VALID [2022-04-08 12:50:51,060 INFO L290 TraceCheckUtils]: 129: Hoare triple {75156#(<= ~counter~0 13)} assume !(0 == ~cond); {75156#(<= ~counter~0 13)} is VALID [2022-04-08 12:50:51,060 INFO L290 TraceCheckUtils]: 130: Hoare triple {75156#(<= ~counter~0 13)} assume true; {75156#(<= ~counter~0 13)} is VALID [2022-04-08 12:50:51,061 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {75156#(<= ~counter~0 13)} {75156#(<= ~counter~0 13)} #63#return; {75156#(<= ~counter~0 13)} is VALID [2022-04-08 12:50:51,061 INFO L290 TraceCheckUtils]: 132: Hoare triple {75156#(<= ~counter~0 13)} assume !!(0 != ~r~0); {75156#(<= ~counter~0 13)} is VALID [2022-04-08 12:50:51,061 INFO L290 TraceCheckUtils]: 133: Hoare triple {75156#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75156#(<= ~counter~0 13)} is VALID [2022-04-08 12:50:51,062 INFO L290 TraceCheckUtils]: 134: Hoare triple {75156#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75184#(<= ~counter~0 14)} is VALID [2022-04-08 12:50:51,062 INFO L290 TraceCheckUtils]: 135: Hoare triple {75184#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {75184#(<= ~counter~0 14)} is VALID [2022-04-08 12:50:51,063 INFO L272 TraceCheckUtils]: 136: Hoare triple {75184#(<= ~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)); {75184#(<= ~counter~0 14)} is VALID [2022-04-08 12:50:51,063 INFO L290 TraceCheckUtils]: 137: Hoare triple {75184#(<= ~counter~0 14)} ~cond := #in~cond; {75184#(<= ~counter~0 14)} is VALID [2022-04-08 12:50:51,063 INFO L290 TraceCheckUtils]: 138: Hoare triple {75184#(<= ~counter~0 14)} assume !(0 == ~cond); {75184#(<= ~counter~0 14)} is VALID [2022-04-08 12:50:51,063 INFO L290 TraceCheckUtils]: 139: Hoare triple {75184#(<= ~counter~0 14)} assume true; {75184#(<= ~counter~0 14)} is VALID [2022-04-08 12:50:51,064 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {75184#(<= ~counter~0 14)} {75184#(<= ~counter~0 14)} #63#return; {75184#(<= ~counter~0 14)} is VALID [2022-04-08 12:50:51,064 INFO L290 TraceCheckUtils]: 141: Hoare triple {75184#(<= ~counter~0 14)} assume !!(0 != ~r~0); {75184#(<= ~counter~0 14)} is VALID [2022-04-08 12:50:51,064 INFO L290 TraceCheckUtils]: 142: Hoare triple {75184#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75184#(<= ~counter~0 14)} is VALID [2022-04-08 12:50:51,065 INFO L290 TraceCheckUtils]: 143: Hoare triple {75184#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75212#(<= ~counter~0 15)} is VALID [2022-04-08 12:50:51,066 INFO L290 TraceCheckUtils]: 144: Hoare triple {75212#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {75212#(<= ~counter~0 15)} is VALID [2022-04-08 12:50:51,066 INFO L272 TraceCheckUtils]: 145: Hoare triple {75212#(<= ~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)); {75212#(<= ~counter~0 15)} is VALID [2022-04-08 12:50:51,066 INFO L290 TraceCheckUtils]: 146: Hoare triple {75212#(<= ~counter~0 15)} ~cond := #in~cond; {75212#(<= ~counter~0 15)} is VALID [2022-04-08 12:50:51,067 INFO L290 TraceCheckUtils]: 147: Hoare triple {75212#(<= ~counter~0 15)} assume !(0 == ~cond); {75212#(<= ~counter~0 15)} is VALID [2022-04-08 12:50:51,067 INFO L290 TraceCheckUtils]: 148: Hoare triple {75212#(<= ~counter~0 15)} assume true; {75212#(<= ~counter~0 15)} is VALID [2022-04-08 12:50:51,067 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {75212#(<= ~counter~0 15)} {75212#(<= ~counter~0 15)} #63#return; {75212#(<= ~counter~0 15)} is VALID [2022-04-08 12:50:51,068 INFO L290 TraceCheckUtils]: 150: Hoare triple {75212#(<= ~counter~0 15)} assume !!(0 != ~r~0); {75212#(<= ~counter~0 15)} is VALID [2022-04-08 12:50:51,068 INFO L290 TraceCheckUtils]: 151: Hoare triple {75212#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75212#(<= ~counter~0 15)} is VALID [2022-04-08 12:50:51,069 INFO L290 TraceCheckUtils]: 152: Hoare triple {75212#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75240#(<= ~counter~0 16)} is VALID [2022-04-08 12:50:51,069 INFO L290 TraceCheckUtils]: 153: Hoare triple {75240#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {75240#(<= ~counter~0 16)} is VALID [2022-04-08 12:50:51,069 INFO L272 TraceCheckUtils]: 154: Hoare triple {75240#(<= ~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)); {75240#(<= ~counter~0 16)} is VALID [2022-04-08 12:50:51,070 INFO L290 TraceCheckUtils]: 155: Hoare triple {75240#(<= ~counter~0 16)} ~cond := #in~cond; {75240#(<= ~counter~0 16)} is VALID [2022-04-08 12:50:51,078 INFO L290 TraceCheckUtils]: 156: Hoare triple {75240#(<= ~counter~0 16)} assume !(0 == ~cond); {75240#(<= ~counter~0 16)} is VALID [2022-04-08 12:50:51,078 INFO L290 TraceCheckUtils]: 157: Hoare triple {75240#(<= ~counter~0 16)} assume true; {75240#(<= ~counter~0 16)} is VALID [2022-04-08 12:50:51,079 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {75240#(<= ~counter~0 16)} {75240#(<= ~counter~0 16)} #63#return; {75240#(<= ~counter~0 16)} is VALID [2022-04-08 12:50:51,079 INFO L290 TraceCheckUtils]: 159: Hoare triple {75240#(<= ~counter~0 16)} assume !!(0 != ~r~0); {75240#(<= ~counter~0 16)} is VALID [2022-04-08 12:50:51,080 INFO L290 TraceCheckUtils]: 160: Hoare triple {75240#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75240#(<= ~counter~0 16)} is VALID [2022-04-08 12:50:51,081 INFO L290 TraceCheckUtils]: 161: Hoare triple {75240#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75268#(<= ~counter~0 17)} is VALID [2022-04-08 12:50:51,081 INFO L290 TraceCheckUtils]: 162: Hoare triple {75268#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {75268#(<= ~counter~0 17)} is VALID [2022-04-08 12:50:51,082 INFO L272 TraceCheckUtils]: 163: Hoare triple {75268#(<= ~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)); {75268#(<= ~counter~0 17)} is VALID [2022-04-08 12:50:51,082 INFO L290 TraceCheckUtils]: 164: Hoare triple {75268#(<= ~counter~0 17)} ~cond := #in~cond; {75268#(<= ~counter~0 17)} is VALID [2022-04-08 12:50:51,082 INFO L290 TraceCheckUtils]: 165: Hoare triple {75268#(<= ~counter~0 17)} assume !(0 == ~cond); {75268#(<= ~counter~0 17)} is VALID [2022-04-08 12:50:51,083 INFO L290 TraceCheckUtils]: 166: Hoare triple {75268#(<= ~counter~0 17)} assume true; {75268#(<= ~counter~0 17)} is VALID [2022-04-08 12:50:51,083 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {75268#(<= ~counter~0 17)} {75268#(<= ~counter~0 17)} #63#return; {75268#(<= ~counter~0 17)} is VALID [2022-04-08 12:50:51,083 INFO L290 TraceCheckUtils]: 168: Hoare triple {75268#(<= ~counter~0 17)} assume !!(0 != ~r~0); {75268#(<= ~counter~0 17)} is VALID [2022-04-08 12:50:51,084 INFO L290 TraceCheckUtils]: 169: Hoare triple {75268#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75268#(<= ~counter~0 17)} is VALID [2022-04-08 12:50:51,084 INFO L290 TraceCheckUtils]: 170: Hoare triple {75268#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75296#(<= ~counter~0 18)} is VALID [2022-04-08 12:50:51,085 INFO L290 TraceCheckUtils]: 171: Hoare triple {75296#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {75296#(<= ~counter~0 18)} is VALID [2022-04-08 12:50:51,085 INFO L272 TraceCheckUtils]: 172: Hoare triple {75296#(<= ~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)); {75296#(<= ~counter~0 18)} is VALID [2022-04-08 12:50:51,086 INFO L290 TraceCheckUtils]: 173: Hoare triple {75296#(<= ~counter~0 18)} ~cond := #in~cond; {75296#(<= ~counter~0 18)} is VALID [2022-04-08 12:50:51,086 INFO L290 TraceCheckUtils]: 174: Hoare triple {75296#(<= ~counter~0 18)} assume !(0 == ~cond); {75296#(<= ~counter~0 18)} is VALID [2022-04-08 12:50:51,086 INFO L290 TraceCheckUtils]: 175: Hoare triple {75296#(<= ~counter~0 18)} assume true; {75296#(<= ~counter~0 18)} is VALID [2022-04-08 12:50:51,087 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {75296#(<= ~counter~0 18)} {75296#(<= ~counter~0 18)} #63#return; {75296#(<= ~counter~0 18)} is VALID [2022-04-08 12:50:51,087 INFO L290 TraceCheckUtils]: 177: Hoare triple {75296#(<= ~counter~0 18)} assume !!(0 != ~r~0); {75296#(<= ~counter~0 18)} is VALID [2022-04-08 12:50:51,087 INFO L290 TraceCheckUtils]: 178: Hoare triple {75296#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75296#(<= ~counter~0 18)} is VALID [2022-04-08 12:50:51,088 INFO L290 TraceCheckUtils]: 179: Hoare triple {75296#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75324#(<= ~counter~0 19)} is VALID [2022-04-08 12:50:51,088 INFO L290 TraceCheckUtils]: 180: Hoare triple {75324#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {75324#(<= ~counter~0 19)} is VALID [2022-04-08 12:50:51,089 INFO L272 TraceCheckUtils]: 181: Hoare triple {75324#(<= ~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)); {75324#(<= ~counter~0 19)} is VALID [2022-04-08 12:50:51,089 INFO L290 TraceCheckUtils]: 182: Hoare triple {75324#(<= ~counter~0 19)} ~cond := #in~cond; {75324#(<= ~counter~0 19)} is VALID [2022-04-08 12:50:51,089 INFO L290 TraceCheckUtils]: 183: Hoare triple {75324#(<= ~counter~0 19)} assume !(0 == ~cond); {75324#(<= ~counter~0 19)} is VALID [2022-04-08 12:50:51,089 INFO L290 TraceCheckUtils]: 184: Hoare triple {75324#(<= ~counter~0 19)} assume true; {75324#(<= ~counter~0 19)} is VALID [2022-04-08 12:50:51,090 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {75324#(<= ~counter~0 19)} {75324#(<= ~counter~0 19)} #63#return; {75324#(<= ~counter~0 19)} is VALID [2022-04-08 12:50:51,090 INFO L290 TraceCheckUtils]: 186: Hoare triple {75324#(<= ~counter~0 19)} assume !!(0 != ~r~0); {75324#(<= ~counter~0 19)} is VALID [2022-04-08 12:50:51,090 INFO L290 TraceCheckUtils]: 187: Hoare triple {75324#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75324#(<= ~counter~0 19)} is VALID [2022-04-08 12:50:51,091 INFO L290 TraceCheckUtils]: 188: Hoare triple {75324#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75352#(<= ~counter~0 20)} is VALID [2022-04-08 12:50:51,091 INFO L290 TraceCheckUtils]: 189: Hoare triple {75352#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {75352#(<= ~counter~0 20)} is VALID [2022-04-08 12:50:51,092 INFO L272 TraceCheckUtils]: 190: Hoare triple {75352#(<= ~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)); {75352#(<= ~counter~0 20)} is VALID [2022-04-08 12:50:51,092 INFO L290 TraceCheckUtils]: 191: Hoare triple {75352#(<= ~counter~0 20)} ~cond := #in~cond; {75352#(<= ~counter~0 20)} is VALID [2022-04-08 12:50:51,092 INFO L290 TraceCheckUtils]: 192: Hoare triple {75352#(<= ~counter~0 20)} assume !(0 == ~cond); {75352#(<= ~counter~0 20)} is VALID [2022-04-08 12:50:51,093 INFO L290 TraceCheckUtils]: 193: Hoare triple {75352#(<= ~counter~0 20)} assume true; {75352#(<= ~counter~0 20)} is VALID [2022-04-08 12:50:51,093 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {75352#(<= ~counter~0 20)} {75352#(<= ~counter~0 20)} #63#return; {75352#(<= ~counter~0 20)} is VALID [2022-04-08 12:50:51,093 INFO L290 TraceCheckUtils]: 195: Hoare triple {75352#(<= ~counter~0 20)} assume !!(0 != ~r~0); {75352#(<= ~counter~0 20)} is VALID [2022-04-08 12:50:51,094 INFO L290 TraceCheckUtils]: 196: Hoare triple {75352#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75352#(<= ~counter~0 20)} is VALID [2022-04-08 12:50:51,094 INFO L290 TraceCheckUtils]: 197: Hoare triple {75352#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75380#(<= ~counter~0 21)} is VALID [2022-04-08 12:50:51,095 INFO L290 TraceCheckUtils]: 198: Hoare triple {75380#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {75380#(<= ~counter~0 21)} is VALID [2022-04-08 12:50:51,095 INFO L272 TraceCheckUtils]: 199: Hoare triple {75380#(<= ~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)); {75380#(<= ~counter~0 21)} is VALID [2022-04-08 12:50:51,095 INFO L290 TraceCheckUtils]: 200: Hoare triple {75380#(<= ~counter~0 21)} ~cond := #in~cond; {75380#(<= ~counter~0 21)} is VALID [2022-04-08 12:50:51,096 INFO L290 TraceCheckUtils]: 201: Hoare triple {75380#(<= ~counter~0 21)} assume !(0 == ~cond); {75380#(<= ~counter~0 21)} is VALID [2022-04-08 12:50:51,099 INFO L290 TraceCheckUtils]: 202: Hoare triple {75380#(<= ~counter~0 21)} assume true; {75380#(<= ~counter~0 21)} is VALID [2022-04-08 12:50:51,100 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {75380#(<= ~counter~0 21)} {75380#(<= ~counter~0 21)} #63#return; {75380#(<= ~counter~0 21)} is VALID [2022-04-08 12:50:51,100 INFO L290 TraceCheckUtils]: 204: Hoare triple {75380#(<= ~counter~0 21)} assume !!(0 != ~r~0); {75380#(<= ~counter~0 21)} is VALID [2022-04-08 12:50:51,100 INFO L290 TraceCheckUtils]: 205: Hoare triple {75380#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75380#(<= ~counter~0 21)} is VALID [2022-04-08 12:50:51,101 INFO L290 TraceCheckUtils]: 206: Hoare triple {75380#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75408#(<= ~counter~0 22)} is VALID [2022-04-08 12:50:51,102 INFO L290 TraceCheckUtils]: 207: Hoare triple {75408#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {75408#(<= ~counter~0 22)} is VALID [2022-04-08 12:50:51,102 INFO L272 TraceCheckUtils]: 208: Hoare triple {75408#(<= ~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)); {75408#(<= ~counter~0 22)} is VALID [2022-04-08 12:50:51,102 INFO L290 TraceCheckUtils]: 209: Hoare triple {75408#(<= ~counter~0 22)} ~cond := #in~cond; {75408#(<= ~counter~0 22)} is VALID [2022-04-08 12:50:51,103 INFO L290 TraceCheckUtils]: 210: Hoare triple {75408#(<= ~counter~0 22)} assume !(0 == ~cond); {75408#(<= ~counter~0 22)} is VALID [2022-04-08 12:50:51,103 INFO L290 TraceCheckUtils]: 211: Hoare triple {75408#(<= ~counter~0 22)} assume true; {75408#(<= ~counter~0 22)} is VALID [2022-04-08 12:50:51,104 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {75408#(<= ~counter~0 22)} {75408#(<= ~counter~0 22)} #63#return; {75408#(<= ~counter~0 22)} is VALID [2022-04-08 12:50:51,104 INFO L290 TraceCheckUtils]: 213: Hoare triple {75408#(<= ~counter~0 22)} assume !!(0 != ~r~0); {75408#(<= ~counter~0 22)} is VALID [2022-04-08 12:50:51,104 INFO L290 TraceCheckUtils]: 214: Hoare triple {75408#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75408#(<= ~counter~0 22)} is VALID [2022-04-08 12:50:51,105 INFO L290 TraceCheckUtils]: 215: Hoare triple {75408#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75436#(<= ~counter~0 23)} is VALID [2022-04-08 12:50:51,106 INFO L290 TraceCheckUtils]: 216: Hoare triple {75436#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {75436#(<= ~counter~0 23)} is VALID [2022-04-08 12:50:51,106 INFO L272 TraceCheckUtils]: 217: Hoare triple {75436#(<= ~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)); {75436#(<= ~counter~0 23)} is VALID [2022-04-08 12:50:51,107 INFO L290 TraceCheckUtils]: 218: Hoare triple {75436#(<= ~counter~0 23)} ~cond := #in~cond; {75436#(<= ~counter~0 23)} is VALID [2022-04-08 12:50:51,107 INFO L290 TraceCheckUtils]: 219: Hoare triple {75436#(<= ~counter~0 23)} assume !(0 == ~cond); {75436#(<= ~counter~0 23)} is VALID [2022-04-08 12:50:51,107 INFO L290 TraceCheckUtils]: 220: Hoare triple {75436#(<= ~counter~0 23)} assume true; {75436#(<= ~counter~0 23)} is VALID [2022-04-08 12:50:51,108 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {75436#(<= ~counter~0 23)} {75436#(<= ~counter~0 23)} #63#return; {75436#(<= ~counter~0 23)} is VALID [2022-04-08 12:50:51,108 INFO L290 TraceCheckUtils]: 222: Hoare triple {75436#(<= ~counter~0 23)} assume !!(0 != ~r~0); {75436#(<= ~counter~0 23)} is VALID [2022-04-08 12:50:51,109 INFO L290 TraceCheckUtils]: 223: Hoare triple {75436#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75436#(<= ~counter~0 23)} is VALID [2022-04-08 12:50:51,109 INFO L290 TraceCheckUtils]: 224: Hoare triple {75436#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75464#(<= ~counter~0 24)} is VALID [2022-04-08 12:50:51,110 INFO L290 TraceCheckUtils]: 225: Hoare triple {75464#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {75464#(<= ~counter~0 24)} is VALID [2022-04-08 12:50:51,110 INFO L272 TraceCheckUtils]: 226: Hoare triple {75464#(<= ~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)); {75464#(<= ~counter~0 24)} is VALID [2022-04-08 12:50:51,111 INFO L290 TraceCheckUtils]: 227: Hoare triple {75464#(<= ~counter~0 24)} ~cond := #in~cond; {75464#(<= ~counter~0 24)} is VALID [2022-04-08 12:50:51,111 INFO L290 TraceCheckUtils]: 228: Hoare triple {75464#(<= ~counter~0 24)} assume !(0 == ~cond); {75464#(<= ~counter~0 24)} is VALID [2022-04-08 12:50:51,112 INFO L290 TraceCheckUtils]: 229: Hoare triple {75464#(<= ~counter~0 24)} assume true; {75464#(<= ~counter~0 24)} is VALID [2022-04-08 12:50:51,112 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {75464#(<= ~counter~0 24)} {75464#(<= ~counter~0 24)} #63#return; {75464#(<= ~counter~0 24)} is VALID [2022-04-08 12:50:51,113 INFO L290 TraceCheckUtils]: 231: Hoare triple {75464#(<= ~counter~0 24)} assume !!(0 != ~r~0); {75464#(<= ~counter~0 24)} is VALID [2022-04-08 12:50:51,113 INFO L290 TraceCheckUtils]: 232: Hoare triple {75464#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75464#(<= ~counter~0 24)} is VALID [2022-04-08 12:50:51,114 INFO L290 TraceCheckUtils]: 233: Hoare triple {75464#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75492#(<= ~counter~0 25)} is VALID [2022-04-08 12:50:51,114 INFO L290 TraceCheckUtils]: 234: Hoare triple {75492#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {75492#(<= ~counter~0 25)} is VALID [2022-04-08 12:50:51,114 INFO L272 TraceCheckUtils]: 235: Hoare triple {75492#(<= ~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)); {75492#(<= ~counter~0 25)} is VALID [2022-04-08 12:50:51,115 INFO L290 TraceCheckUtils]: 236: Hoare triple {75492#(<= ~counter~0 25)} ~cond := #in~cond; {75492#(<= ~counter~0 25)} is VALID [2022-04-08 12:50:51,115 INFO L290 TraceCheckUtils]: 237: Hoare triple {75492#(<= ~counter~0 25)} assume !(0 == ~cond); {75492#(<= ~counter~0 25)} is VALID [2022-04-08 12:50:51,115 INFO L290 TraceCheckUtils]: 238: Hoare triple {75492#(<= ~counter~0 25)} assume true; {75492#(<= ~counter~0 25)} is VALID [2022-04-08 12:50:51,116 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {75492#(<= ~counter~0 25)} {75492#(<= ~counter~0 25)} #63#return; {75492#(<= ~counter~0 25)} is VALID [2022-04-08 12:50:51,116 INFO L290 TraceCheckUtils]: 240: Hoare triple {75492#(<= ~counter~0 25)} assume !!(0 != ~r~0); {75492#(<= ~counter~0 25)} is VALID [2022-04-08 12:50:51,116 INFO L290 TraceCheckUtils]: 241: Hoare triple {75492#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75492#(<= ~counter~0 25)} is VALID [2022-04-08 12:50:51,117 INFO L290 TraceCheckUtils]: 242: Hoare triple {75492#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75520#(<= ~counter~0 26)} is VALID [2022-04-08 12:50:51,117 INFO L290 TraceCheckUtils]: 243: Hoare triple {75520#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {75520#(<= ~counter~0 26)} is VALID [2022-04-08 12:50:51,118 INFO L272 TraceCheckUtils]: 244: Hoare triple {75520#(<= ~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)); {75520#(<= ~counter~0 26)} is VALID [2022-04-08 12:50:51,118 INFO L290 TraceCheckUtils]: 245: Hoare triple {75520#(<= ~counter~0 26)} ~cond := #in~cond; {75520#(<= ~counter~0 26)} is VALID [2022-04-08 12:50:51,118 INFO L290 TraceCheckUtils]: 246: Hoare triple {75520#(<= ~counter~0 26)} assume !(0 == ~cond); {75520#(<= ~counter~0 26)} is VALID [2022-04-08 12:50:51,119 INFO L290 TraceCheckUtils]: 247: Hoare triple {75520#(<= ~counter~0 26)} assume true; {75520#(<= ~counter~0 26)} is VALID [2022-04-08 12:50:51,119 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {75520#(<= ~counter~0 26)} {75520#(<= ~counter~0 26)} #63#return; {75520#(<= ~counter~0 26)} is VALID [2022-04-08 12:50:51,119 INFO L290 TraceCheckUtils]: 249: Hoare triple {75520#(<= ~counter~0 26)} assume !!(0 != ~r~0); {75520#(<= ~counter~0 26)} is VALID [2022-04-08 12:50:51,120 INFO L290 TraceCheckUtils]: 250: Hoare triple {75520#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75520#(<= ~counter~0 26)} is VALID [2022-04-08 12:50:51,120 INFO L290 TraceCheckUtils]: 251: Hoare triple {75520#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75548#(<= ~counter~0 27)} is VALID [2022-04-08 12:50:51,121 INFO L290 TraceCheckUtils]: 252: Hoare triple {75548#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {75548#(<= ~counter~0 27)} is VALID [2022-04-08 12:50:51,121 INFO L272 TraceCheckUtils]: 253: Hoare triple {75548#(<= ~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)); {75548#(<= ~counter~0 27)} is VALID [2022-04-08 12:50:51,121 INFO L290 TraceCheckUtils]: 254: Hoare triple {75548#(<= ~counter~0 27)} ~cond := #in~cond; {75548#(<= ~counter~0 27)} is VALID [2022-04-08 12:50:51,122 INFO L290 TraceCheckUtils]: 255: Hoare triple {75548#(<= ~counter~0 27)} assume !(0 == ~cond); {75548#(<= ~counter~0 27)} is VALID [2022-04-08 12:50:51,122 INFO L290 TraceCheckUtils]: 256: Hoare triple {75548#(<= ~counter~0 27)} assume true; {75548#(<= ~counter~0 27)} is VALID [2022-04-08 12:50:51,122 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {75548#(<= ~counter~0 27)} {75548#(<= ~counter~0 27)} #63#return; {75548#(<= ~counter~0 27)} is VALID [2022-04-08 12:50:51,123 INFO L290 TraceCheckUtils]: 258: Hoare triple {75548#(<= ~counter~0 27)} assume !!(0 != ~r~0); {75548#(<= ~counter~0 27)} is VALID [2022-04-08 12:50:51,123 INFO L290 TraceCheckUtils]: 259: Hoare triple {75548#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75548#(<= ~counter~0 27)} is VALID [2022-04-08 12:50:51,124 INFO L290 TraceCheckUtils]: 260: Hoare triple {75548#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75576#(<= ~counter~0 28)} is VALID [2022-04-08 12:50:51,124 INFO L290 TraceCheckUtils]: 261: Hoare triple {75576#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {75576#(<= ~counter~0 28)} is VALID [2022-04-08 12:50:51,124 INFO L272 TraceCheckUtils]: 262: Hoare triple {75576#(<= ~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)); {75576#(<= ~counter~0 28)} is VALID [2022-04-08 12:50:51,125 INFO L290 TraceCheckUtils]: 263: Hoare triple {75576#(<= ~counter~0 28)} ~cond := #in~cond; {75576#(<= ~counter~0 28)} is VALID [2022-04-08 12:50:51,125 INFO L290 TraceCheckUtils]: 264: Hoare triple {75576#(<= ~counter~0 28)} assume !(0 == ~cond); {75576#(<= ~counter~0 28)} is VALID [2022-04-08 12:50:51,125 INFO L290 TraceCheckUtils]: 265: Hoare triple {75576#(<= ~counter~0 28)} assume true; {75576#(<= ~counter~0 28)} is VALID [2022-04-08 12:50:51,126 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {75576#(<= ~counter~0 28)} {75576#(<= ~counter~0 28)} #63#return; {75576#(<= ~counter~0 28)} is VALID [2022-04-08 12:50:51,126 INFO L290 TraceCheckUtils]: 267: Hoare triple {75576#(<= ~counter~0 28)} assume !!(0 != ~r~0); {75576#(<= ~counter~0 28)} is VALID [2022-04-08 12:50:51,126 INFO L290 TraceCheckUtils]: 268: Hoare triple {75576#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75576#(<= ~counter~0 28)} is VALID [2022-04-08 12:50:51,127 INFO L290 TraceCheckUtils]: 269: Hoare triple {75576#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75604#(<= ~counter~0 29)} is VALID [2022-04-08 12:50:51,128 INFO L290 TraceCheckUtils]: 270: Hoare triple {75604#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {75604#(<= ~counter~0 29)} is VALID [2022-04-08 12:50:51,129 INFO L272 TraceCheckUtils]: 271: Hoare triple {75604#(<= ~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)); {75604#(<= ~counter~0 29)} is VALID [2022-04-08 12:50:51,129 INFO L290 TraceCheckUtils]: 272: Hoare triple {75604#(<= ~counter~0 29)} ~cond := #in~cond; {75604#(<= ~counter~0 29)} is VALID [2022-04-08 12:50:51,129 INFO L290 TraceCheckUtils]: 273: Hoare triple {75604#(<= ~counter~0 29)} assume !(0 == ~cond); {75604#(<= ~counter~0 29)} is VALID [2022-04-08 12:50:51,130 INFO L290 TraceCheckUtils]: 274: Hoare triple {75604#(<= ~counter~0 29)} assume true; {75604#(<= ~counter~0 29)} is VALID [2022-04-08 12:50:51,130 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {75604#(<= ~counter~0 29)} {75604#(<= ~counter~0 29)} #63#return; {75604#(<= ~counter~0 29)} is VALID [2022-04-08 12:50:51,130 INFO L290 TraceCheckUtils]: 276: Hoare triple {75604#(<= ~counter~0 29)} assume !!(0 != ~r~0); {75604#(<= ~counter~0 29)} is VALID [2022-04-08 12:50:51,131 INFO L290 TraceCheckUtils]: 277: Hoare triple {75604#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75604#(<= ~counter~0 29)} is VALID [2022-04-08 12:50:51,131 INFO L290 TraceCheckUtils]: 278: Hoare triple {75604#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75632#(<= ~counter~0 30)} is VALID [2022-04-08 12:50:51,132 INFO L290 TraceCheckUtils]: 279: Hoare triple {75632#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {75632#(<= ~counter~0 30)} is VALID [2022-04-08 12:50:51,132 INFO L272 TraceCheckUtils]: 280: Hoare triple {75632#(<= ~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)); {75632#(<= ~counter~0 30)} is VALID [2022-04-08 12:50:51,132 INFO L290 TraceCheckUtils]: 281: Hoare triple {75632#(<= ~counter~0 30)} ~cond := #in~cond; {75632#(<= ~counter~0 30)} is VALID [2022-04-08 12:50:51,133 INFO L290 TraceCheckUtils]: 282: Hoare triple {75632#(<= ~counter~0 30)} assume !(0 == ~cond); {75632#(<= ~counter~0 30)} is VALID [2022-04-08 12:50:51,133 INFO L290 TraceCheckUtils]: 283: Hoare triple {75632#(<= ~counter~0 30)} assume true; {75632#(<= ~counter~0 30)} is VALID [2022-04-08 12:50:51,133 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {75632#(<= ~counter~0 30)} {75632#(<= ~counter~0 30)} #63#return; {75632#(<= ~counter~0 30)} is VALID [2022-04-08 12:50:51,134 INFO L290 TraceCheckUtils]: 285: Hoare triple {75632#(<= ~counter~0 30)} assume !!(0 != ~r~0); {75632#(<= ~counter~0 30)} is VALID [2022-04-08 12:50:51,134 INFO L290 TraceCheckUtils]: 286: Hoare triple {75632#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75632#(<= ~counter~0 30)} is VALID [2022-04-08 12:50:51,135 INFO L290 TraceCheckUtils]: 287: Hoare triple {75632#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75660#(<= ~counter~0 31)} is VALID [2022-04-08 12:50:51,135 INFO L290 TraceCheckUtils]: 288: Hoare triple {75660#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {75660#(<= ~counter~0 31)} is VALID [2022-04-08 12:50:51,135 INFO L272 TraceCheckUtils]: 289: Hoare triple {75660#(<= ~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)); {75660#(<= ~counter~0 31)} is VALID [2022-04-08 12:50:51,136 INFO L290 TraceCheckUtils]: 290: Hoare triple {75660#(<= ~counter~0 31)} ~cond := #in~cond; {75660#(<= ~counter~0 31)} is VALID [2022-04-08 12:50:51,136 INFO L290 TraceCheckUtils]: 291: Hoare triple {75660#(<= ~counter~0 31)} assume !(0 == ~cond); {75660#(<= ~counter~0 31)} is VALID [2022-04-08 12:50:51,136 INFO L290 TraceCheckUtils]: 292: Hoare triple {75660#(<= ~counter~0 31)} assume true; {75660#(<= ~counter~0 31)} is VALID [2022-04-08 12:50:51,137 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {75660#(<= ~counter~0 31)} {75660#(<= ~counter~0 31)} #63#return; {75660#(<= ~counter~0 31)} is VALID [2022-04-08 12:50:51,137 INFO L290 TraceCheckUtils]: 294: Hoare triple {75660#(<= ~counter~0 31)} assume !!(0 != ~r~0); {75660#(<= ~counter~0 31)} is VALID [2022-04-08 12:50:51,137 INFO L290 TraceCheckUtils]: 295: Hoare triple {75660#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75660#(<= ~counter~0 31)} is VALID [2022-04-08 12:50:51,138 INFO L290 TraceCheckUtils]: 296: Hoare triple {75660#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75688#(<= ~counter~0 32)} is VALID [2022-04-08 12:50:51,138 INFO L290 TraceCheckUtils]: 297: Hoare triple {75688#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {75688#(<= ~counter~0 32)} is VALID [2022-04-08 12:50:51,139 INFO L272 TraceCheckUtils]: 298: Hoare triple {75688#(<= ~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)); {75688#(<= ~counter~0 32)} is VALID [2022-04-08 12:50:51,139 INFO L290 TraceCheckUtils]: 299: Hoare triple {75688#(<= ~counter~0 32)} ~cond := #in~cond; {75688#(<= ~counter~0 32)} is VALID [2022-04-08 12:50:51,139 INFO L290 TraceCheckUtils]: 300: Hoare triple {75688#(<= ~counter~0 32)} assume !(0 == ~cond); {75688#(<= ~counter~0 32)} is VALID [2022-04-08 12:50:51,140 INFO L290 TraceCheckUtils]: 301: Hoare triple {75688#(<= ~counter~0 32)} assume true; {75688#(<= ~counter~0 32)} is VALID [2022-04-08 12:50:51,140 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {75688#(<= ~counter~0 32)} {75688#(<= ~counter~0 32)} #63#return; {75688#(<= ~counter~0 32)} is VALID [2022-04-08 12:50:51,140 INFO L290 TraceCheckUtils]: 303: Hoare triple {75688#(<= ~counter~0 32)} assume !!(0 != ~r~0); {75688#(<= ~counter~0 32)} is VALID [2022-04-08 12:50:51,141 INFO L290 TraceCheckUtils]: 304: Hoare triple {75688#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75688#(<= ~counter~0 32)} is VALID [2022-04-08 12:50:51,141 INFO L290 TraceCheckUtils]: 305: Hoare triple {75688#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75716#(<= ~counter~0 33)} is VALID [2022-04-08 12:50:51,141 INFO L290 TraceCheckUtils]: 306: Hoare triple {75716#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {75716#(<= ~counter~0 33)} is VALID [2022-04-08 12:50:51,142 INFO L272 TraceCheckUtils]: 307: Hoare triple {75716#(<= ~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)); {75716#(<= ~counter~0 33)} is VALID [2022-04-08 12:50:51,142 INFO L290 TraceCheckUtils]: 308: Hoare triple {75716#(<= ~counter~0 33)} ~cond := #in~cond; {75716#(<= ~counter~0 33)} is VALID [2022-04-08 12:50:51,142 INFO L290 TraceCheckUtils]: 309: Hoare triple {75716#(<= ~counter~0 33)} assume !(0 == ~cond); {75716#(<= ~counter~0 33)} is VALID [2022-04-08 12:50:51,143 INFO L290 TraceCheckUtils]: 310: Hoare triple {75716#(<= ~counter~0 33)} assume true; {75716#(<= ~counter~0 33)} is VALID [2022-04-08 12:50:51,143 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {75716#(<= ~counter~0 33)} {75716#(<= ~counter~0 33)} #63#return; {75716#(<= ~counter~0 33)} is VALID [2022-04-08 12:50:51,143 INFO L290 TraceCheckUtils]: 312: Hoare triple {75716#(<= ~counter~0 33)} assume !!(0 != ~r~0); {75716#(<= ~counter~0 33)} is VALID [2022-04-08 12:50:51,144 INFO L290 TraceCheckUtils]: 313: Hoare triple {75716#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75716#(<= ~counter~0 33)} is VALID [2022-04-08 12:50:51,145 INFO L290 TraceCheckUtils]: 314: Hoare triple {75716#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75744#(<= ~counter~0 34)} is VALID [2022-04-08 12:50:51,145 INFO L290 TraceCheckUtils]: 315: Hoare triple {75744#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {75744#(<= ~counter~0 34)} is VALID [2022-04-08 12:50:51,145 INFO L272 TraceCheckUtils]: 316: Hoare triple {75744#(<= ~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)); {75744#(<= ~counter~0 34)} is VALID [2022-04-08 12:50:51,146 INFO L290 TraceCheckUtils]: 317: Hoare triple {75744#(<= ~counter~0 34)} ~cond := #in~cond; {75744#(<= ~counter~0 34)} is VALID [2022-04-08 12:50:51,146 INFO L290 TraceCheckUtils]: 318: Hoare triple {75744#(<= ~counter~0 34)} assume !(0 == ~cond); {75744#(<= ~counter~0 34)} is VALID [2022-04-08 12:50:51,146 INFO L290 TraceCheckUtils]: 319: Hoare triple {75744#(<= ~counter~0 34)} assume true; {75744#(<= ~counter~0 34)} is VALID [2022-04-08 12:50:51,147 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {75744#(<= ~counter~0 34)} {75744#(<= ~counter~0 34)} #63#return; {75744#(<= ~counter~0 34)} is VALID [2022-04-08 12:50:51,147 INFO L290 TraceCheckUtils]: 321: Hoare triple {75744#(<= ~counter~0 34)} assume !!(0 != ~r~0); {75744#(<= ~counter~0 34)} is VALID [2022-04-08 12:50:51,147 INFO L290 TraceCheckUtils]: 322: Hoare triple {75744#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75744#(<= ~counter~0 34)} is VALID [2022-04-08 12:50:51,147 INFO L290 TraceCheckUtils]: 323: Hoare triple {75744#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75772#(<= |main_#t~post6| 34)} is VALID [2022-04-08 12:50:51,148 INFO L290 TraceCheckUtils]: 324: Hoare triple {75772#(<= |main_#t~post6| 34)} assume !(#t~post6 < 50);havoc #t~post6; {74764#false} is VALID [2022-04-08 12:50:51,148 INFO L272 TraceCheckUtils]: 325: Hoare triple {74764#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)); {74764#false} is VALID [2022-04-08 12:50:51,148 INFO L290 TraceCheckUtils]: 326: Hoare triple {74764#false} ~cond := #in~cond; {74764#false} is VALID [2022-04-08 12:50:51,148 INFO L290 TraceCheckUtils]: 327: Hoare triple {74764#false} assume 0 == ~cond; {74764#false} is VALID [2022-04-08 12:50:51,148 INFO L290 TraceCheckUtils]: 328: Hoare triple {74764#false} assume !false; {74764#false} is VALID [2022-04-08 12:50:51,149 INFO L134 CoverageAnalysis]: Checked inductivity of 5189 backedges. 68 proven. 5117 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:50:51,149 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:50:52,874 INFO L290 TraceCheckUtils]: 328: Hoare triple {74764#false} assume !false; {74764#false} is VALID [2022-04-08 12:50:52,875 INFO L290 TraceCheckUtils]: 327: Hoare triple {74764#false} assume 0 == ~cond; {74764#false} is VALID [2022-04-08 12:50:52,875 INFO L290 TraceCheckUtils]: 326: Hoare triple {74764#false} ~cond := #in~cond; {74764#false} is VALID [2022-04-08 12:50:52,875 INFO L272 TraceCheckUtils]: 325: Hoare triple {74764#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)); {74764#false} is VALID [2022-04-08 12:50:52,875 INFO L290 TraceCheckUtils]: 324: Hoare triple {75800#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {74764#false} is VALID [2022-04-08 12:50:52,875 INFO L290 TraceCheckUtils]: 323: Hoare triple {75804#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75800#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:50:52,876 INFO L290 TraceCheckUtils]: 322: Hoare triple {75804#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75804#(< ~counter~0 50)} is VALID [2022-04-08 12:50:52,876 INFO L290 TraceCheckUtils]: 321: Hoare triple {75804#(< ~counter~0 50)} assume !!(0 != ~r~0); {75804#(< ~counter~0 50)} is VALID [2022-04-08 12:50:52,876 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {74763#true} {75804#(< ~counter~0 50)} #63#return; {75804#(< ~counter~0 50)} is VALID [2022-04-08 12:50:52,877 INFO L290 TraceCheckUtils]: 319: Hoare triple {74763#true} assume true; {74763#true} is VALID [2022-04-08 12:50:52,877 INFO L290 TraceCheckUtils]: 318: Hoare triple {74763#true} assume !(0 == ~cond); {74763#true} is VALID [2022-04-08 12:50:52,877 INFO L290 TraceCheckUtils]: 317: Hoare triple {74763#true} ~cond := #in~cond; {74763#true} is VALID [2022-04-08 12:50:52,877 INFO L272 TraceCheckUtils]: 316: Hoare triple {75804#(< ~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)); {74763#true} is VALID [2022-04-08 12:50:52,877 INFO L290 TraceCheckUtils]: 315: Hoare triple {75804#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {75804#(< ~counter~0 50)} is VALID [2022-04-08 12:50:52,879 INFO L290 TraceCheckUtils]: 314: Hoare triple {75832#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75804#(< ~counter~0 50)} is VALID [2022-04-08 12:50:52,879 INFO L290 TraceCheckUtils]: 313: Hoare triple {75832#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75832#(< ~counter~0 49)} is VALID [2022-04-08 12:50:52,879 INFO L290 TraceCheckUtils]: 312: Hoare triple {75832#(< ~counter~0 49)} assume !!(0 != ~r~0); {75832#(< ~counter~0 49)} is VALID [2022-04-08 12:50:52,880 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {74763#true} {75832#(< ~counter~0 49)} #63#return; {75832#(< ~counter~0 49)} is VALID [2022-04-08 12:50:52,880 INFO L290 TraceCheckUtils]: 310: Hoare triple {74763#true} assume true; {74763#true} is VALID [2022-04-08 12:50:52,880 INFO L290 TraceCheckUtils]: 309: Hoare triple {74763#true} assume !(0 == ~cond); {74763#true} is VALID [2022-04-08 12:50:52,880 INFO L290 TraceCheckUtils]: 308: Hoare triple {74763#true} ~cond := #in~cond; {74763#true} is VALID [2022-04-08 12:50:52,880 INFO L272 TraceCheckUtils]: 307: Hoare triple {75832#(< ~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)); {74763#true} is VALID [2022-04-08 12:50:52,880 INFO L290 TraceCheckUtils]: 306: Hoare triple {75832#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {75832#(< ~counter~0 49)} is VALID [2022-04-08 12:50:52,881 INFO L290 TraceCheckUtils]: 305: Hoare triple {75860#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75832#(< ~counter~0 49)} is VALID [2022-04-08 12:50:52,881 INFO L290 TraceCheckUtils]: 304: Hoare triple {75860#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75860#(< ~counter~0 48)} is VALID [2022-04-08 12:50:52,881 INFO L290 TraceCheckUtils]: 303: Hoare triple {75860#(< ~counter~0 48)} assume !!(0 != ~r~0); {75860#(< ~counter~0 48)} is VALID [2022-04-08 12:50:52,882 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {74763#true} {75860#(< ~counter~0 48)} #63#return; {75860#(< ~counter~0 48)} is VALID [2022-04-08 12:50:52,882 INFO L290 TraceCheckUtils]: 301: Hoare triple {74763#true} assume true; {74763#true} is VALID [2022-04-08 12:50:52,882 INFO L290 TraceCheckUtils]: 300: Hoare triple {74763#true} assume !(0 == ~cond); {74763#true} is VALID [2022-04-08 12:50:52,882 INFO L290 TraceCheckUtils]: 299: Hoare triple {74763#true} ~cond := #in~cond; {74763#true} is VALID [2022-04-08 12:50:52,882 INFO L272 TraceCheckUtils]: 298: Hoare triple {75860#(< ~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)); {74763#true} is VALID [2022-04-08 12:50:52,882 INFO L290 TraceCheckUtils]: 297: Hoare triple {75860#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {75860#(< ~counter~0 48)} is VALID [2022-04-08 12:50:52,883 INFO L290 TraceCheckUtils]: 296: Hoare triple {75888#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75860#(< ~counter~0 48)} is VALID [2022-04-08 12:50:52,883 INFO L290 TraceCheckUtils]: 295: Hoare triple {75888#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75888#(< ~counter~0 47)} is VALID [2022-04-08 12:50:52,884 INFO L290 TraceCheckUtils]: 294: Hoare triple {75888#(< ~counter~0 47)} assume !!(0 != ~r~0); {75888#(< ~counter~0 47)} is VALID [2022-04-08 12:50:52,884 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {74763#true} {75888#(< ~counter~0 47)} #63#return; {75888#(< ~counter~0 47)} is VALID [2022-04-08 12:50:52,884 INFO L290 TraceCheckUtils]: 292: Hoare triple {74763#true} assume true; {74763#true} is VALID [2022-04-08 12:50:52,884 INFO L290 TraceCheckUtils]: 291: Hoare triple {74763#true} assume !(0 == ~cond); {74763#true} is VALID [2022-04-08 12:50:52,884 INFO L290 TraceCheckUtils]: 290: Hoare triple {74763#true} ~cond := #in~cond; {74763#true} is VALID [2022-04-08 12:50:52,884 INFO L272 TraceCheckUtils]: 289: Hoare triple {75888#(< ~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)); {74763#true} is VALID [2022-04-08 12:50:52,885 INFO L290 TraceCheckUtils]: 288: Hoare triple {75888#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {75888#(< ~counter~0 47)} is VALID [2022-04-08 12:50:52,885 INFO L290 TraceCheckUtils]: 287: Hoare triple {75916#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75888#(< ~counter~0 47)} is VALID [2022-04-08 12:50:52,886 INFO L290 TraceCheckUtils]: 286: Hoare triple {75916#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75916#(< ~counter~0 46)} is VALID [2022-04-08 12:50:52,886 INFO L290 TraceCheckUtils]: 285: Hoare triple {75916#(< ~counter~0 46)} assume !!(0 != ~r~0); {75916#(< ~counter~0 46)} is VALID [2022-04-08 12:50:52,886 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {74763#true} {75916#(< ~counter~0 46)} #63#return; {75916#(< ~counter~0 46)} is VALID [2022-04-08 12:50:52,886 INFO L290 TraceCheckUtils]: 283: Hoare triple {74763#true} assume true; {74763#true} is VALID [2022-04-08 12:50:52,886 INFO L290 TraceCheckUtils]: 282: Hoare triple {74763#true} assume !(0 == ~cond); {74763#true} is VALID [2022-04-08 12:50:52,887 INFO L290 TraceCheckUtils]: 281: Hoare triple {74763#true} ~cond := #in~cond; {74763#true} is VALID [2022-04-08 12:50:52,887 INFO L272 TraceCheckUtils]: 280: Hoare triple {75916#(< ~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)); {74763#true} is VALID [2022-04-08 12:50:52,887 INFO L290 TraceCheckUtils]: 279: Hoare triple {75916#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {75916#(< ~counter~0 46)} is VALID [2022-04-08 12:50:52,888 INFO L290 TraceCheckUtils]: 278: Hoare triple {75944#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75916#(< ~counter~0 46)} is VALID [2022-04-08 12:50:52,888 INFO L290 TraceCheckUtils]: 277: Hoare triple {75944#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75944#(< ~counter~0 45)} is VALID [2022-04-08 12:50:52,888 INFO L290 TraceCheckUtils]: 276: Hoare triple {75944#(< ~counter~0 45)} assume !!(0 != ~r~0); {75944#(< ~counter~0 45)} is VALID [2022-04-08 12:50:52,889 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {74763#true} {75944#(< ~counter~0 45)} #63#return; {75944#(< ~counter~0 45)} is VALID [2022-04-08 12:50:52,889 INFO L290 TraceCheckUtils]: 274: Hoare triple {74763#true} assume true; {74763#true} is VALID [2022-04-08 12:50:52,889 INFO L290 TraceCheckUtils]: 273: Hoare triple {74763#true} assume !(0 == ~cond); {74763#true} is VALID [2022-04-08 12:50:52,889 INFO L290 TraceCheckUtils]: 272: Hoare triple {74763#true} ~cond := #in~cond; {74763#true} is VALID [2022-04-08 12:50:52,889 INFO L272 TraceCheckUtils]: 271: Hoare triple {75944#(< ~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)); {74763#true} is VALID [2022-04-08 12:50:52,889 INFO L290 TraceCheckUtils]: 270: Hoare triple {75944#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {75944#(< ~counter~0 45)} is VALID [2022-04-08 12:50:52,890 INFO L290 TraceCheckUtils]: 269: Hoare triple {75972#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75944#(< ~counter~0 45)} is VALID [2022-04-08 12:50:52,890 INFO L290 TraceCheckUtils]: 268: Hoare triple {75972#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75972#(< ~counter~0 44)} is VALID [2022-04-08 12:50:52,890 INFO L290 TraceCheckUtils]: 267: Hoare triple {75972#(< ~counter~0 44)} assume !!(0 != ~r~0); {75972#(< ~counter~0 44)} is VALID [2022-04-08 12:50:52,891 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {74763#true} {75972#(< ~counter~0 44)} #63#return; {75972#(< ~counter~0 44)} is VALID [2022-04-08 12:50:52,891 INFO L290 TraceCheckUtils]: 265: Hoare triple {74763#true} assume true; {74763#true} is VALID [2022-04-08 12:50:52,891 INFO L290 TraceCheckUtils]: 264: Hoare triple {74763#true} assume !(0 == ~cond); {74763#true} is VALID [2022-04-08 12:50:52,891 INFO L290 TraceCheckUtils]: 263: Hoare triple {74763#true} ~cond := #in~cond; {74763#true} is VALID [2022-04-08 12:50:52,891 INFO L272 TraceCheckUtils]: 262: Hoare triple {75972#(< ~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)); {74763#true} is VALID [2022-04-08 12:50:52,891 INFO L290 TraceCheckUtils]: 261: Hoare triple {75972#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {75972#(< ~counter~0 44)} is VALID [2022-04-08 12:50:52,892 INFO L290 TraceCheckUtils]: 260: Hoare triple {76000#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75972#(< ~counter~0 44)} is VALID [2022-04-08 12:50:52,892 INFO L290 TraceCheckUtils]: 259: Hoare triple {76000#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {76000#(< ~counter~0 43)} is VALID [2022-04-08 12:50:52,893 INFO L290 TraceCheckUtils]: 258: Hoare triple {76000#(< ~counter~0 43)} assume !!(0 != ~r~0); {76000#(< ~counter~0 43)} is VALID [2022-04-08 12:50:52,893 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {74763#true} {76000#(< ~counter~0 43)} #63#return; {76000#(< ~counter~0 43)} is VALID [2022-04-08 12:50:52,893 INFO L290 TraceCheckUtils]: 256: Hoare triple {74763#true} assume true; {74763#true} is VALID [2022-04-08 12:50:52,893 INFO L290 TraceCheckUtils]: 255: Hoare triple {74763#true} assume !(0 == ~cond); {74763#true} is VALID [2022-04-08 12:50:52,893 INFO L290 TraceCheckUtils]: 254: Hoare triple {74763#true} ~cond := #in~cond; {74763#true} is VALID [2022-04-08 12:50:52,893 INFO L272 TraceCheckUtils]: 253: Hoare triple {76000#(< ~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)); {74763#true} is VALID [2022-04-08 12:50:52,894 INFO L290 TraceCheckUtils]: 252: Hoare triple {76000#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {76000#(< ~counter~0 43)} is VALID [2022-04-08 12:50:52,894 INFO L290 TraceCheckUtils]: 251: Hoare triple {76028#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76000#(< ~counter~0 43)} is VALID [2022-04-08 12:50:52,895 INFO L290 TraceCheckUtils]: 250: Hoare triple {76028#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {76028#(< ~counter~0 42)} is VALID [2022-04-08 12:50:52,895 INFO L290 TraceCheckUtils]: 249: Hoare triple {76028#(< ~counter~0 42)} assume !!(0 != ~r~0); {76028#(< ~counter~0 42)} is VALID [2022-04-08 12:50:52,895 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {74763#true} {76028#(< ~counter~0 42)} #63#return; {76028#(< ~counter~0 42)} is VALID [2022-04-08 12:50:52,895 INFO L290 TraceCheckUtils]: 247: Hoare triple {74763#true} assume true; {74763#true} is VALID [2022-04-08 12:50:52,895 INFO L290 TraceCheckUtils]: 246: Hoare triple {74763#true} assume !(0 == ~cond); {74763#true} is VALID [2022-04-08 12:50:52,896 INFO L290 TraceCheckUtils]: 245: Hoare triple {74763#true} ~cond := #in~cond; {74763#true} is VALID [2022-04-08 12:50:52,896 INFO L272 TraceCheckUtils]: 244: Hoare triple {76028#(< ~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)); {74763#true} is VALID [2022-04-08 12:50:52,896 INFO L290 TraceCheckUtils]: 243: Hoare triple {76028#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {76028#(< ~counter~0 42)} is VALID [2022-04-08 12:50:52,897 INFO L290 TraceCheckUtils]: 242: Hoare triple {76056#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76028#(< ~counter~0 42)} is VALID [2022-04-08 12:50:52,897 INFO L290 TraceCheckUtils]: 241: Hoare triple {76056#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {76056#(< ~counter~0 41)} is VALID [2022-04-08 12:50:52,897 INFO L290 TraceCheckUtils]: 240: Hoare triple {76056#(< ~counter~0 41)} assume !!(0 != ~r~0); {76056#(< ~counter~0 41)} is VALID [2022-04-08 12:50:52,898 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {74763#true} {76056#(< ~counter~0 41)} #63#return; {76056#(< ~counter~0 41)} is VALID [2022-04-08 12:50:52,898 INFO L290 TraceCheckUtils]: 238: Hoare triple {74763#true} assume true; {74763#true} is VALID [2022-04-08 12:50:52,898 INFO L290 TraceCheckUtils]: 237: Hoare triple {74763#true} assume !(0 == ~cond); {74763#true} is VALID [2022-04-08 12:50:52,898 INFO L290 TraceCheckUtils]: 236: Hoare triple {74763#true} ~cond := #in~cond; {74763#true} is VALID [2022-04-08 12:50:52,898 INFO L272 TraceCheckUtils]: 235: Hoare triple {76056#(< ~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)); {74763#true} is VALID [2022-04-08 12:50:52,898 INFO L290 TraceCheckUtils]: 234: Hoare triple {76056#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {76056#(< ~counter~0 41)} is VALID [2022-04-08 12:50:52,899 INFO L290 TraceCheckUtils]: 233: Hoare triple {76084#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76056#(< ~counter~0 41)} is VALID [2022-04-08 12:50:52,899 INFO L290 TraceCheckUtils]: 232: Hoare triple {76084#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {76084#(< ~counter~0 40)} is VALID [2022-04-08 12:50:52,899 INFO L290 TraceCheckUtils]: 231: Hoare triple {76084#(< ~counter~0 40)} assume !!(0 != ~r~0); {76084#(< ~counter~0 40)} is VALID [2022-04-08 12:50:52,900 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {74763#true} {76084#(< ~counter~0 40)} #63#return; {76084#(< ~counter~0 40)} is VALID [2022-04-08 12:50:52,900 INFO L290 TraceCheckUtils]: 229: Hoare triple {74763#true} assume true; {74763#true} is VALID [2022-04-08 12:50:52,900 INFO L290 TraceCheckUtils]: 228: Hoare triple {74763#true} assume !(0 == ~cond); {74763#true} is VALID [2022-04-08 12:50:52,900 INFO L290 TraceCheckUtils]: 227: Hoare triple {74763#true} ~cond := #in~cond; {74763#true} is VALID [2022-04-08 12:50:52,900 INFO L272 TraceCheckUtils]: 226: Hoare triple {76084#(< ~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)); {74763#true} is VALID [2022-04-08 12:50:52,900 INFO L290 TraceCheckUtils]: 225: Hoare triple {76084#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {76084#(< ~counter~0 40)} is VALID [2022-04-08 12:50:52,901 INFO L290 TraceCheckUtils]: 224: Hoare triple {76112#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76084#(< ~counter~0 40)} is VALID [2022-04-08 12:50:52,901 INFO L290 TraceCheckUtils]: 223: Hoare triple {76112#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {76112#(< ~counter~0 39)} is VALID [2022-04-08 12:50:52,902 INFO L290 TraceCheckUtils]: 222: Hoare triple {76112#(< ~counter~0 39)} assume !!(0 != ~r~0); {76112#(< ~counter~0 39)} is VALID [2022-04-08 12:50:52,902 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {74763#true} {76112#(< ~counter~0 39)} #63#return; {76112#(< ~counter~0 39)} is VALID [2022-04-08 12:50:52,902 INFO L290 TraceCheckUtils]: 220: Hoare triple {74763#true} assume true; {74763#true} is VALID [2022-04-08 12:50:52,902 INFO L290 TraceCheckUtils]: 219: Hoare triple {74763#true} assume !(0 == ~cond); {74763#true} is VALID [2022-04-08 12:50:52,902 INFO L290 TraceCheckUtils]: 218: Hoare triple {74763#true} ~cond := #in~cond; {74763#true} is VALID [2022-04-08 12:50:52,902 INFO L272 TraceCheckUtils]: 217: Hoare triple {76112#(< ~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)); {74763#true} is VALID [2022-04-08 12:50:52,903 INFO L290 TraceCheckUtils]: 216: Hoare triple {76112#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {76112#(< ~counter~0 39)} is VALID [2022-04-08 12:50:52,903 INFO L290 TraceCheckUtils]: 215: Hoare triple {76140#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76112#(< ~counter~0 39)} is VALID [2022-04-08 12:50:52,904 INFO L290 TraceCheckUtils]: 214: Hoare triple {76140#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {76140#(< ~counter~0 38)} is VALID [2022-04-08 12:50:52,904 INFO L290 TraceCheckUtils]: 213: Hoare triple {76140#(< ~counter~0 38)} assume !!(0 != ~r~0); {76140#(< ~counter~0 38)} is VALID [2022-04-08 12:50:52,904 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {74763#true} {76140#(< ~counter~0 38)} #63#return; {76140#(< ~counter~0 38)} is VALID [2022-04-08 12:50:52,905 INFO L290 TraceCheckUtils]: 211: Hoare triple {74763#true} assume true; {74763#true} is VALID [2022-04-08 12:50:52,905 INFO L290 TraceCheckUtils]: 210: Hoare triple {74763#true} assume !(0 == ~cond); {74763#true} is VALID [2022-04-08 12:50:52,905 INFO L290 TraceCheckUtils]: 209: Hoare triple {74763#true} ~cond := #in~cond; {74763#true} is VALID [2022-04-08 12:50:52,905 INFO L272 TraceCheckUtils]: 208: Hoare triple {76140#(< ~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)); {74763#true} is VALID [2022-04-08 12:50:52,905 INFO L290 TraceCheckUtils]: 207: Hoare triple {76140#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {76140#(< ~counter~0 38)} is VALID [2022-04-08 12:50:52,906 INFO L290 TraceCheckUtils]: 206: Hoare triple {76168#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76140#(< ~counter~0 38)} is VALID [2022-04-08 12:50:52,906 INFO L290 TraceCheckUtils]: 205: Hoare triple {76168#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {76168#(< ~counter~0 37)} is VALID [2022-04-08 12:50:52,906 INFO L290 TraceCheckUtils]: 204: Hoare triple {76168#(< ~counter~0 37)} assume !!(0 != ~r~0); {76168#(< ~counter~0 37)} is VALID [2022-04-08 12:50:52,907 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {74763#true} {76168#(< ~counter~0 37)} #63#return; {76168#(< ~counter~0 37)} is VALID [2022-04-08 12:50:52,907 INFO L290 TraceCheckUtils]: 202: Hoare triple {74763#true} assume true; {74763#true} is VALID [2022-04-08 12:50:52,907 INFO L290 TraceCheckUtils]: 201: Hoare triple {74763#true} assume !(0 == ~cond); {74763#true} is VALID [2022-04-08 12:50:52,907 INFO L290 TraceCheckUtils]: 200: Hoare triple {74763#true} ~cond := #in~cond; {74763#true} is VALID [2022-04-08 12:50:52,907 INFO L272 TraceCheckUtils]: 199: Hoare triple {76168#(< ~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)); {74763#true} is VALID [2022-04-08 12:50:52,907 INFO L290 TraceCheckUtils]: 198: Hoare triple {76168#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {76168#(< ~counter~0 37)} is VALID [2022-04-08 12:50:52,908 INFO L290 TraceCheckUtils]: 197: Hoare triple {76196#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76168#(< ~counter~0 37)} is VALID [2022-04-08 12:50:52,908 INFO L290 TraceCheckUtils]: 196: Hoare triple {76196#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {76196#(< ~counter~0 36)} is VALID [2022-04-08 12:50:52,908 INFO L290 TraceCheckUtils]: 195: Hoare triple {76196#(< ~counter~0 36)} assume !!(0 != ~r~0); {76196#(< ~counter~0 36)} is VALID [2022-04-08 12:50:52,909 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {74763#true} {76196#(< ~counter~0 36)} #63#return; {76196#(< ~counter~0 36)} is VALID [2022-04-08 12:50:52,909 INFO L290 TraceCheckUtils]: 193: Hoare triple {74763#true} assume true; {74763#true} is VALID [2022-04-08 12:50:52,909 INFO L290 TraceCheckUtils]: 192: Hoare triple {74763#true} assume !(0 == ~cond); {74763#true} is VALID [2022-04-08 12:50:52,909 INFO L290 TraceCheckUtils]: 191: Hoare triple {74763#true} ~cond := #in~cond; {74763#true} is VALID [2022-04-08 12:50:52,909 INFO L272 TraceCheckUtils]: 190: Hoare triple {76196#(< ~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)); {74763#true} is VALID [2022-04-08 12:50:52,909 INFO L290 TraceCheckUtils]: 189: Hoare triple {76196#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {76196#(< ~counter~0 36)} is VALID [2022-04-08 12:50:52,910 INFO L290 TraceCheckUtils]: 188: Hoare triple {75744#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76196#(< ~counter~0 36)} is VALID [2022-04-08 12:50:52,910 INFO L290 TraceCheckUtils]: 187: Hoare triple {75744#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75744#(<= ~counter~0 34)} is VALID [2022-04-08 12:50:52,911 INFO L290 TraceCheckUtils]: 186: Hoare triple {75744#(<= ~counter~0 34)} assume !!(0 != ~r~0); {75744#(<= ~counter~0 34)} is VALID [2022-04-08 12:50:52,911 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {74763#true} {75744#(<= ~counter~0 34)} #63#return; {75744#(<= ~counter~0 34)} is VALID [2022-04-08 12:50:52,911 INFO L290 TraceCheckUtils]: 184: Hoare triple {74763#true} assume true; {74763#true} is VALID [2022-04-08 12:50:52,911 INFO L290 TraceCheckUtils]: 183: Hoare triple {74763#true} assume !(0 == ~cond); {74763#true} is VALID [2022-04-08 12:50:52,911 INFO L290 TraceCheckUtils]: 182: Hoare triple {74763#true} ~cond := #in~cond; {74763#true} is VALID [2022-04-08 12:50:52,912 INFO L272 TraceCheckUtils]: 181: Hoare triple {75744#(<= ~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)); {74763#true} is VALID [2022-04-08 12:50:52,912 INFO L290 TraceCheckUtils]: 180: Hoare triple {75744#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {75744#(<= ~counter~0 34)} is VALID [2022-04-08 12:50:52,913 INFO L290 TraceCheckUtils]: 179: Hoare triple {75716#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75744#(<= ~counter~0 34)} is VALID [2022-04-08 12:50:52,913 INFO L290 TraceCheckUtils]: 178: Hoare triple {75716#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75716#(<= ~counter~0 33)} is VALID [2022-04-08 12:50:52,913 INFO L290 TraceCheckUtils]: 177: Hoare triple {75716#(<= ~counter~0 33)} assume !!(0 != ~r~0); {75716#(<= ~counter~0 33)} is VALID [2022-04-08 12:50:52,914 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {74763#true} {75716#(<= ~counter~0 33)} #63#return; {75716#(<= ~counter~0 33)} is VALID [2022-04-08 12:50:52,914 INFO L290 TraceCheckUtils]: 175: Hoare triple {74763#true} assume true; {74763#true} is VALID [2022-04-08 12:50:52,914 INFO L290 TraceCheckUtils]: 174: Hoare triple {74763#true} assume !(0 == ~cond); {74763#true} is VALID [2022-04-08 12:50:52,914 INFO L290 TraceCheckUtils]: 173: Hoare triple {74763#true} ~cond := #in~cond; {74763#true} is VALID [2022-04-08 12:50:52,914 INFO L272 TraceCheckUtils]: 172: Hoare triple {75716#(<= ~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)); {74763#true} is VALID [2022-04-08 12:50:52,914 INFO L290 TraceCheckUtils]: 171: Hoare triple {75716#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {75716#(<= ~counter~0 33)} is VALID [2022-04-08 12:50:52,915 INFO L290 TraceCheckUtils]: 170: Hoare triple {75688#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75716#(<= ~counter~0 33)} is VALID [2022-04-08 12:50:52,915 INFO L290 TraceCheckUtils]: 169: Hoare triple {75688#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75688#(<= ~counter~0 32)} is VALID [2022-04-08 12:50:52,915 INFO L290 TraceCheckUtils]: 168: Hoare triple {75688#(<= ~counter~0 32)} assume !!(0 != ~r~0); {75688#(<= ~counter~0 32)} is VALID [2022-04-08 12:50:52,916 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {74763#true} {75688#(<= ~counter~0 32)} #63#return; {75688#(<= ~counter~0 32)} is VALID [2022-04-08 12:50:52,916 INFO L290 TraceCheckUtils]: 166: Hoare triple {74763#true} assume true; {74763#true} is VALID [2022-04-08 12:50:52,916 INFO L290 TraceCheckUtils]: 165: Hoare triple {74763#true} assume !(0 == ~cond); {74763#true} is VALID [2022-04-08 12:50:52,916 INFO L290 TraceCheckUtils]: 164: Hoare triple {74763#true} ~cond := #in~cond; {74763#true} is VALID [2022-04-08 12:50:52,916 INFO L272 TraceCheckUtils]: 163: Hoare triple {75688#(<= ~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)); {74763#true} is VALID [2022-04-08 12:50:52,916 INFO L290 TraceCheckUtils]: 162: Hoare triple {75688#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {75688#(<= ~counter~0 32)} is VALID [2022-04-08 12:50:52,917 INFO L290 TraceCheckUtils]: 161: Hoare triple {75660#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75688#(<= ~counter~0 32)} is VALID [2022-04-08 12:50:52,917 INFO L290 TraceCheckUtils]: 160: Hoare triple {75660#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75660#(<= ~counter~0 31)} is VALID [2022-04-08 12:50:52,918 INFO L290 TraceCheckUtils]: 159: Hoare triple {75660#(<= ~counter~0 31)} assume !!(0 != ~r~0); {75660#(<= ~counter~0 31)} is VALID [2022-04-08 12:50:52,918 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {74763#true} {75660#(<= ~counter~0 31)} #63#return; {75660#(<= ~counter~0 31)} is VALID [2022-04-08 12:50:52,918 INFO L290 TraceCheckUtils]: 157: Hoare triple {74763#true} assume true; {74763#true} is VALID [2022-04-08 12:50:52,918 INFO L290 TraceCheckUtils]: 156: Hoare triple {74763#true} assume !(0 == ~cond); {74763#true} is VALID [2022-04-08 12:50:52,918 INFO L290 TraceCheckUtils]: 155: Hoare triple {74763#true} ~cond := #in~cond; {74763#true} is VALID [2022-04-08 12:50:52,918 INFO L272 TraceCheckUtils]: 154: Hoare triple {75660#(<= ~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)); {74763#true} is VALID [2022-04-08 12:50:52,919 INFO L290 TraceCheckUtils]: 153: Hoare triple {75660#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {75660#(<= ~counter~0 31)} is VALID [2022-04-08 12:50:52,919 INFO L290 TraceCheckUtils]: 152: Hoare triple {75632#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75660#(<= ~counter~0 31)} is VALID [2022-04-08 12:50:52,920 INFO L290 TraceCheckUtils]: 151: Hoare triple {75632#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75632#(<= ~counter~0 30)} is VALID [2022-04-08 12:50:52,920 INFO L290 TraceCheckUtils]: 150: Hoare triple {75632#(<= ~counter~0 30)} assume !!(0 != ~r~0); {75632#(<= ~counter~0 30)} is VALID [2022-04-08 12:50:52,920 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {74763#true} {75632#(<= ~counter~0 30)} #63#return; {75632#(<= ~counter~0 30)} is VALID [2022-04-08 12:50:52,920 INFO L290 TraceCheckUtils]: 148: Hoare triple {74763#true} assume true; {74763#true} is VALID [2022-04-08 12:50:52,920 INFO L290 TraceCheckUtils]: 147: Hoare triple {74763#true} assume !(0 == ~cond); {74763#true} is VALID [2022-04-08 12:50:52,921 INFO L290 TraceCheckUtils]: 146: Hoare triple {74763#true} ~cond := #in~cond; {74763#true} is VALID [2022-04-08 12:50:52,921 INFO L272 TraceCheckUtils]: 145: Hoare triple {75632#(<= ~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)); {74763#true} is VALID [2022-04-08 12:50:52,921 INFO L290 TraceCheckUtils]: 144: Hoare triple {75632#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {75632#(<= ~counter~0 30)} is VALID [2022-04-08 12:50:52,922 INFO L290 TraceCheckUtils]: 143: Hoare triple {75604#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75632#(<= ~counter~0 30)} is VALID [2022-04-08 12:50:52,922 INFO L290 TraceCheckUtils]: 142: Hoare triple {75604#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75604#(<= ~counter~0 29)} is VALID [2022-04-08 12:50:52,922 INFO L290 TraceCheckUtils]: 141: Hoare triple {75604#(<= ~counter~0 29)} assume !!(0 != ~r~0); {75604#(<= ~counter~0 29)} is VALID [2022-04-08 12:50:52,923 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {74763#true} {75604#(<= ~counter~0 29)} #63#return; {75604#(<= ~counter~0 29)} is VALID [2022-04-08 12:50:52,923 INFO L290 TraceCheckUtils]: 139: Hoare triple {74763#true} assume true; {74763#true} is VALID [2022-04-08 12:50:52,923 INFO L290 TraceCheckUtils]: 138: Hoare triple {74763#true} assume !(0 == ~cond); {74763#true} is VALID [2022-04-08 12:50:52,923 INFO L290 TraceCheckUtils]: 137: Hoare triple {74763#true} ~cond := #in~cond; {74763#true} is VALID [2022-04-08 12:50:52,923 INFO L272 TraceCheckUtils]: 136: Hoare triple {75604#(<= ~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)); {74763#true} is VALID [2022-04-08 12:50:52,923 INFO L290 TraceCheckUtils]: 135: Hoare triple {75604#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {75604#(<= ~counter~0 29)} is VALID [2022-04-08 12:50:52,924 INFO L290 TraceCheckUtils]: 134: Hoare triple {75576#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75604#(<= ~counter~0 29)} is VALID [2022-04-08 12:50:52,924 INFO L290 TraceCheckUtils]: 133: Hoare triple {75576#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75576#(<= ~counter~0 28)} is VALID [2022-04-08 12:50:52,925 INFO L290 TraceCheckUtils]: 132: Hoare triple {75576#(<= ~counter~0 28)} assume !!(0 != ~r~0); {75576#(<= ~counter~0 28)} is VALID [2022-04-08 12:50:52,925 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {74763#true} {75576#(<= ~counter~0 28)} #63#return; {75576#(<= ~counter~0 28)} is VALID [2022-04-08 12:50:52,925 INFO L290 TraceCheckUtils]: 130: Hoare triple {74763#true} assume true; {74763#true} is VALID [2022-04-08 12:50:52,925 INFO L290 TraceCheckUtils]: 129: Hoare triple {74763#true} assume !(0 == ~cond); {74763#true} is VALID [2022-04-08 12:50:52,925 INFO L290 TraceCheckUtils]: 128: Hoare triple {74763#true} ~cond := #in~cond; {74763#true} is VALID [2022-04-08 12:50:52,925 INFO L272 TraceCheckUtils]: 127: Hoare triple {75576#(<= ~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)); {74763#true} is VALID [2022-04-08 12:50:52,926 INFO L290 TraceCheckUtils]: 126: Hoare triple {75576#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {75576#(<= ~counter~0 28)} is VALID [2022-04-08 12:50:52,926 INFO L290 TraceCheckUtils]: 125: Hoare triple {75548#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75576#(<= ~counter~0 28)} is VALID [2022-04-08 12:50:52,927 INFO L290 TraceCheckUtils]: 124: Hoare triple {75548#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75548#(<= ~counter~0 27)} is VALID [2022-04-08 12:50:52,927 INFO L290 TraceCheckUtils]: 123: Hoare triple {75548#(<= ~counter~0 27)} assume !!(0 != ~r~0); {75548#(<= ~counter~0 27)} is VALID [2022-04-08 12:50:52,927 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {74763#true} {75548#(<= ~counter~0 27)} #63#return; {75548#(<= ~counter~0 27)} is VALID [2022-04-08 12:50:52,927 INFO L290 TraceCheckUtils]: 121: Hoare triple {74763#true} assume true; {74763#true} is VALID [2022-04-08 12:50:52,927 INFO L290 TraceCheckUtils]: 120: Hoare triple {74763#true} assume !(0 == ~cond); {74763#true} is VALID [2022-04-08 12:50:52,927 INFO L290 TraceCheckUtils]: 119: Hoare triple {74763#true} ~cond := #in~cond; {74763#true} is VALID [2022-04-08 12:50:52,928 INFO L272 TraceCheckUtils]: 118: Hoare triple {75548#(<= ~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)); {74763#true} is VALID [2022-04-08 12:50:52,928 INFO L290 TraceCheckUtils]: 117: Hoare triple {75548#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {75548#(<= ~counter~0 27)} is VALID [2022-04-08 12:50:52,929 INFO L290 TraceCheckUtils]: 116: Hoare triple {75520#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75548#(<= ~counter~0 27)} is VALID [2022-04-08 12:50:52,929 INFO L290 TraceCheckUtils]: 115: Hoare triple {75520#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75520#(<= ~counter~0 26)} is VALID [2022-04-08 12:50:52,929 INFO L290 TraceCheckUtils]: 114: Hoare triple {75520#(<= ~counter~0 26)} assume !!(0 != ~r~0); {75520#(<= ~counter~0 26)} is VALID [2022-04-08 12:50:52,930 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {74763#true} {75520#(<= ~counter~0 26)} #63#return; {75520#(<= ~counter~0 26)} is VALID [2022-04-08 12:50:52,930 INFO L290 TraceCheckUtils]: 112: Hoare triple {74763#true} assume true; {74763#true} is VALID [2022-04-08 12:50:52,930 INFO L290 TraceCheckUtils]: 111: Hoare triple {74763#true} assume !(0 == ~cond); {74763#true} is VALID [2022-04-08 12:50:52,930 INFO L290 TraceCheckUtils]: 110: Hoare triple {74763#true} ~cond := #in~cond; {74763#true} is VALID [2022-04-08 12:50:52,930 INFO L272 TraceCheckUtils]: 109: Hoare triple {75520#(<= ~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)); {74763#true} is VALID [2022-04-08 12:50:52,930 INFO L290 TraceCheckUtils]: 108: Hoare triple {75520#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {75520#(<= ~counter~0 26)} is VALID [2022-04-08 12:50:52,931 INFO L290 TraceCheckUtils]: 107: Hoare triple {75492#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75520#(<= ~counter~0 26)} is VALID [2022-04-08 12:50:52,931 INFO L290 TraceCheckUtils]: 106: Hoare triple {75492#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75492#(<= ~counter~0 25)} is VALID [2022-04-08 12:50:52,931 INFO L290 TraceCheckUtils]: 105: Hoare triple {75492#(<= ~counter~0 25)} assume !!(0 != ~r~0); {75492#(<= ~counter~0 25)} is VALID [2022-04-08 12:50:52,932 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {74763#true} {75492#(<= ~counter~0 25)} #63#return; {75492#(<= ~counter~0 25)} is VALID [2022-04-08 12:50:52,932 INFO L290 TraceCheckUtils]: 103: Hoare triple {74763#true} assume true; {74763#true} is VALID [2022-04-08 12:50:52,932 INFO L290 TraceCheckUtils]: 102: Hoare triple {74763#true} assume !(0 == ~cond); {74763#true} is VALID [2022-04-08 12:50:52,932 INFO L290 TraceCheckUtils]: 101: Hoare triple {74763#true} ~cond := #in~cond; {74763#true} is VALID [2022-04-08 12:50:52,932 INFO L272 TraceCheckUtils]: 100: Hoare triple {75492#(<= ~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)); {74763#true} is VALID [2022-04-08 12:50:52,932 INFO L290 TraceCheckUtils]: 99: Hoare triple {75492#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {75492#(<= ~counter~0 25)} is VALID [2022-04-08 12:50:52,933 INFO L290 TraceCheckUtils]: 98: Hoare triple {75464#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75492#(<= ~counter~0 25)} is VALID [2022-04-08 12:50:52,933 INFO L290 TraceCheckUtils]: 97: Hoare triple {75464#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75464#(<= ~counter~0 24)} is VALID [2022-04-08 12:50:52,934 INFO L290 TraceCheckUtils]: 96: Hoare triple {75464#(<= ~counter~0 24)} assume !!(0 != ~r~0); {75464#(<= ~counter~0 24)} is VALID [2022-04-08 12:50:52,934 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {74763#true} {75464#(<= ~counter~0 24)} #63#return; {75464#(<= ~counter~0 24)} is VALID [2022-04-08 12:50:52,934 INFO L290 TraceCheckUtils]: 94: Hoare triple {74763#true} assume true; {74763#true} is VALID [2022-04-08 12:50:52,934 INFO L290 TraceCheckUtils]: 93: Hoare triple {74763#true} assume !(0 == ~cond); {74763#true} is VALID [2022-04-08 12:50:52,934 INFO L290 TraceCheckUtils]: 92: Hoare triple {74763#true} ~cond := #in~cond; {74763#true} is VALID [2022-04-08 12:50:52,934 INFO L272 TraceCheckUtils]: 91: Hoare triple {75464#(<= ~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)); {74763#true} is VALID [2022-04-08 12:50:52,935 INFO L290 TraceCheckUtils]: 90: Hoare triple {75464#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {75464#(<= ~counter~0 24)} is VALID [2022-04-08 12:50:52,935 INFO L290 TraceCheckUtils]: 89: Hoare triple {75436#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75464#(<= ~counter~0 24)} is VALID [2022-04-08 12:50:52,936 INFO L290 TraceCheckUtils]: 88: Hoare triple {75436#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75436#(<= ~counter~0 23)} is VALID [2022-04-08 12:50:52,936 INFO L290 TraceCheckUtils]: 87: Hoare triple {75436#(<= ~counter~0 23)} assume !!(0 != ~r~0); {75436#(<= ~counter~0 23)} is VALID [2022-04-08 12:50:52,936 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {74763#true} {75436#(<= ~counter~0 23)} #63#return; {75436#(<= ~counter~0 23)} is VALID [2022-04-08 12:50:52,936 INFO L290 TraceCheckUtils]: 85: Hoare triple {74763#true} assume true; {74763#true} is VALID [2022-04-08 12:50:52,936 INFO L290 TraceCheckUtils]: 84: Hoare triple {74763#true} assume !(0 == ~cond); {74763#true} is VALID [2022-04-08 12:50:52,936 INFO L290 TraceCheckUtils]: 83: Hoare triple {74763#true} ~cond := #in~cond; {74763#true} is VALID [2022-04-08 12:50:52,937 INFO L272 TraceCheckUtils]: 82: Hoare triple {75436#(<= ~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)); {74763#true} is VALID [2022-04-08 12:50:52,937 INFO L290 TraceCheckUtils]: 81: Hoare triple {75436#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {75436#(<= ~counter~0 23)} is VALID [2022-04-08 12:50:52,938 INFO L290 TraceCheckUtils]: 80: Hoare triple {75408#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75436#(<= ~counter~0 23)} is VALID [2022-04-08 12:50:52,938 INFO L290 TraceCheckUtils]: 79: Hoare triple {75408#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75408#(<= ~counter~0 22)} is VALID [2022-04-08 12:50:52,938 INFO L290 TraceCheckUtils]: 78: Hoare triple {75408#(<= ~counter~0 22)} assume !!(0 != ~r~0); {75408#(<= ~counter~0 22)} is VALID [2022-04-08 12:50:52,939 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {74763#true} {75408#(<= ~counter~0 22)} #63#return; {75408#(<= ~counter~0 22)} is VALID [2022-04-08 12:50:52,939 INFO L290 TraceCheckUtils]: 76: Hoare triple {74763#true} assume true; {74763#true} is VALID [2022-04-08 12:50:52,939 INFO L290 TraceCheckUtils]: 75: Hoare triple {74763#true} assume !(0 == ~cond); {74763#true} is VALID [2022-04-08 12:50:52,939 INFO L290 TraceCheckUtils]: 74: Hoare triple {74763#true} ~cond := #in~cond; {74763#true} is VALID [2022-04-08 12:50:52,939 INFO L272 TraceCheckUtils]: 73: Hoare triple {75408#(<= ~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)); {74763#true} is VALID [2022-04-08 12:50:52,939 INFO L290 TraceCheckUtils]: 72: Hoare triple {75408#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {75408#(<= ~counter~0 22)} is VALID [2022-04-08 12:50:52,940 INFO L290 TraceCheckUtils]: 71: Hoare triple {75380#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75408#(<= ~counter~0 22)} is VALID [2022-04-08 12:50:52,940 INFO L290 TraceCheckUtils]: 70: Hoare triple {75380#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75380#(<= ~counter~0 21)} is VALID [2022-04-08 12:50:52,940 INFO L290 TraceCheckUtils]: 69: Hoare triple {75380#(<= ~counter~0 21)} assume !!(0 != ~r~0); {75380#(<= ~counter~0 21)} is VALID [2022-04-08 12:50:52,941 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {74763#true} {75380#(<= ~counter~0 21)} #63#return; {75380#(<= ~counter~0 21)} is VALID [2022-04-08 12:50:52,941 INFO L290 TraceCheckUtils]: 67: Hoare triple {74763#true} assume true; {74763#true} is VALID [2022-04-08 12:50:52,941 INFO L290 TraceCheckUtils]: 66: Hoare triple {74763#true} assume !(0 == ~cond); {74763#true} is VALID [2022-04-08 12:50:52,941 INFO L290 TraceCheckUtils]: 65: Hoare triple {74763#true} ~cond := #in~cond; {74763#true} is VALID [2022-04-08 12:50:52,941 INFO L272 TraceCheckUtils]: 64: Hoare triple {75380#(<= ~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)); {74763#true} is VALID [2022-04-08 12:50:52,941 INFO L290 TraceCheckUtils]: 63: Hoare triple {75380#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {75380#(<= ~counter~0 21)} is VALID [2022-04-08 12:50:52,942 INFO L290 TraceCheckUtils]: 62: Hoare triple {75352#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75380#(<= ~counter~0 21)} is VALID [2022-04-08 12:50:52,942 INFO L290 TraceCheckUtils]: 61: Hoare triple {75352#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75352#(<= ~counter~0 20)} is VALID [2022-04-08 12:50:52,943 INFO L290 TraceCheckUtils]: 60: Hoare triple {75352#(<= ~counter~0 20)} assume !!(0 != ~r~0); {75352#(<= ~counter~0 20)} is VALID [2022-04-08 12:50:52,943 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {74763#true} {75352#(<= ~counter~0 20)} #63#return; {75352#(<= ~counter~0 20)} is VALID [2022-04-08 12:50:52,943 INFO L290 TraceCheckUtils]: 58: Hoare triple {74763#true} assume true; {74763#true} is VALID [2022-04-08 12:50:52,943 INFO L290 TraceCheckUtils]: 57: Hoare triple {74763#true} assume !(0 == ~cond); {74763#true} is VALID [2022-04-08 12:50:52,943 INFO L290 TraceCheckUtils]: 56: Hoare triple {74763#true} ~cond := #in~cond; {74763#true} is VALID [2022-04-08 12:50:52,943 INFO L272 TraceCheckUtils]: 55: Hoare triple {75352#(<= ~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)); {74763#true} is VALID [2022-04-08 12:50:52,944 INFO L290 TraceCheckUtils]: 54: Hoare triple {75352#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {75352#(<= ~counter~0 20)} is VALID [2022-04-08 12:50:52,944 INFO L290 TraceCheckUtils]: 53: Hoare triple {75324#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75352#(<= ~counter~0 20)} is VALID [2022-04-08 12:50:52,945 INFO L290 TraceCheckUtils]: 52: Hoare triple {75324#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75324#(<= ~counter~0 19)} is VALID [2022-04-08 12:50:52,945 INFO L290 TraceCheckUtils]: 51: Hoare triple {75324#(<= ~counter~0 19)} assume !!(0 != ~r~0); {75324#(<= ~counter~0 19)} is VALID [2022-04-08 12:50:52,945 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {74763#true} {75324#(<= ~counter~0 19)} #63#return; {75324#(<= ~counter~0 19)} is VALID [2022-04-08 12:50:52,945 INFO L290 TraceCheckUtils]: 49: Hoare triple {74763#true} assume true; {74763#true} is VALID [2022-04-08 12:50:52,945 INFO L290 TraceCheckUtils]: 48: Hoare triple {74763#true} assume !(0 == ~cond); {74763#true} is VALID [2022-04-08 12:50:52,945 INFO L290 TraceCheckUtils]: 47: Hoare triple {74763#true} ~cond := #in~cond; {74763#true} is VALID [2022-04-08 12:50:52,946 INFO L272 TraceCheckUtils]: 46: Hoare triple {75324#(<= ~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)); {74763#true} is VALID [2022-04-08 12:50:52,946 INFO L290 TraceCheckUtils]: 45: Hoare triple {75324#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {75324#(<= ~counter~0 19)} is VALID [2022-04-08 12:50:52,946 INFO L290 TraceCheckUtils]: 44: Hoare triple {75296#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75324#(<= ~counter~0 19)} is VALID [2022-04-08 12:50:52,947 INFO L290 TraceCheckUtils]: 43: Hoare triple {75296#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75296#(<= ~counter~0 18)} is VALID [2022-04-08 12:50:52,947 INFO L290 TraceCheckUtils]: 42: Hoare triple {75296#(<= ~counter~0 18)} assume !!(0 != ~r~0); {75296#(<= ~counter~0 18)} is VALID [2022-04-08 12:50:52,948 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {74763#true} {75296#(<= ~counter~0 18)} #63#return; {75296#(<= ~counter~0 18)} is VALID [2022-04-08 12:50:52,948 INFO L290 TraceCheckUtils]: 40: Hoare triple {74763#true} assume true; {74763#true} is VALID [2022-04-08 12:50:52,948 INFO L290 TraceCheckUtils]: 39: Hoare triple {74763#true} assume !(0 == ~cond); {74763#true} is VALID [2022-04-08 12:50:52,948 INFO L290 TraceCheckUtils]: 38: Hoare triple {74763#true} ~cond := #in~cond; {74763#true} is VALID [2022-04-08 12:50:52,948 INFO L272 TraceCheckUtils]: 37: Hoare triple {75296#(<= ~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)); {74763#true} is VALID [2022-04-08 12:50:52,948 INFO L290 TraceCheckUtils]: 36: Hoare triple {75296#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {75296#(<= ~counter~0 18)} is VALID [2022-04-08 12:50:52,949 INFO L290 TraceCheckUtils]: 35: Hoare triple {75268#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75296#(<= ~counter~0 18)} is VALID [2022-04-08 12:50:52,949 INFO L290 TraceCheckUtils]: 34: Hoare triple {75268#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75268#(<= ~counter~0 17)} is VALID [2022-04-08 12:50:52,949 INFO L290 TraceCheckUtils]: 33: Hoare triple {75268#(<= ~counter~0 17)} assume !!(0 != ~r~0); {75268#(<= ~counter~0 17)} is VALID [2022-04-08 12:50:52,950 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {74763#true} {75268#(<= ~counter~0 17)} #63#return; {75268#(<= ~counter~0 17)} is VALID [2022-04-08 12:50:52,950 INFO L290 TraceCheckUtils]: 31: Hoare triple {74763#true} assume true; {74763#true} is VALID [2022-04-08 12:50:52,950 INFO L290 TraceCheckUtils]: 30: Hoare triple {74763#true} assume !(0 == ~cond); {74763#true} is VALID [2022-04-08 12:50:52,950 INFO L290 TraceCheckUtils]: 29: Hoare triple {74763#true} ~cond := #in~cond; {74763#true} is VALID [2022-04-08 12:50:52,950 INFO L272 TraceCheckUtils]: 28: Hoare triple {75268#(<= ~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)); {74763#true} is VALID [2022-04-08 12:50:52,950 INFO L290 TraceCheckUtils]: 27: Hoare triple {75268#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {75268#(<= ~counter~0 17)} is VALID [2022-04-08 12:50:52,951 INFO L290 TraceCheckUtils]: 26: Hoare triple {75240#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75268#(<= ~counter~0 17)} is VALID [2022-04-08 12:50:52,951 INFO L290 TraceCheckUtils]: 25: Hoare triple {75240#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75240#(<= ~counter~0 16)} is VALID [2022-04-08 12:50:52,952 INFO L290 TraceCheckUtils]: 24: Hoare triple {75240#(<= ~counter~0 16)} assume !!(0 != ~r~0); {75240#(<= ~counter~0 16)} is VALID [2022-04-08 12:50:52,952 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {74763#true} {75240#(<= ~counter~0 16)} #63#return; {75240#(<= ~counter~0 16)} is VALID [2022-04-08 12:50:52,952 INFO L290 TraceCheckUtils]: 22: Hoare triple {74763#true} assume true; {74763#true} is VALID [2022-04-08 12:50:52,952 INFO L290 TraceCheckUtils]: 21: Hoare triple {74763#true} assume !(0 == ~cond); {74763#true} is VALID [2022-04-08 12:50:52,952 INFO L290 TraceCheckUtils]: 20: Hoare triple {74763#true} ~cond := #in~cond; {74763#true} is VALID [2022-04-08 12:50:52,952 INFO L272 TraceCheckUtils]: 19: Hoare triple {75240#(<= ~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)); {74763#true} is VALID [2022-04-08 12:50:52,953 INFO L290 TraceCheckUtils]: 18: Hoare triple {75240#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {75240#(<= ~counter~0 16)} is VALID [2022-04-08 12:50:52,953 INFO L290 TraceCheckUtils]: 17: Hoare triple {75212#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75240#(<= ~counter~0 16)} is VALID [2022-04-08 12:50:52,953 INFO L290 TraceCheckUtils]: 16: Hoare triple {75212#(<= ~counter~0 15)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {75212#(<= ~counter~0 15)} is VALID [2022-04-08 12:50:52,954 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {74763#true} {75212#(<= ~counter~0 15)} #61#return; {75212#(<= ~counter~0 15)} is VALID [2022-04-08 12:50:52,954 INFO L290 TraceCheckUtils]: 14: Hoare triple {74763#true} assume true; {74763#true} is VALID [2022-04-08 12:50:52,954 INFO L290 TraceCheckUtils]: 13: Hoare triple {74763#true} assume !(0 == ~cond); {74763#true} is VALID [2022-04-08 12:50:52,954 INFO L290 TraceCheckUtils]: 12: Hoare triple {74763#true} ~cond := #in~cond; {74763#true} is VALID [2022-04-08 12:50:52,954 INFO L272 TraceCheckUtils]: 11: Hoare triple {75212#(<= ~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)); {74763#true} is VALID [2022-04-08 12:50:52,955 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {74763#true} {75212#(<= ~counter~0 15)} #59#return; {75212#(<= ~counter~0 15)} is VALID [2022-04-08 12:50:52,955 INFO L290 TraceCheckUtils]: 9: Hoare triple {74763#true} assume true; {74763#true} is VALID [2022-04-08 12:50:52,955 INFO L290 TraceCheckUtils]: 8: Hoare triple {74763#true} assume !(0 == ~cond); {74763#true} is VALID [2022-04-08 12:50:52,955 INFO L290 TraceCheckUtils]: 7: Hoare triple {74763#true} ~cond := #in~cond; {74763#true} is VALID [2022-04-08 12:50:52,955 INFO L272 TraceCheckUtils]: 6: Hoare triple {75212#(<= ~counter~0 15)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {74763#true} is VALID [2022-04-08 12:50:52,955 INFO L290 TraceCheckUtils]: 5: Hoare triple {75212#(<= ~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; {75212#(<= ~counter~0 15)} is VALID [2022-04-08 12:50:52,955 INFO L272 TraceCheckUtils]: 4: Hoare triple {75212#(<= ~counter~0 15)} call #t~ret7 := main(); {75212#(<= ~counter~0 15)} is VALID [2022-04-08 12:50:52,956 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {75212#(<= ~counter~0 15)} {74763#true} #67#return; {75212#(<= ~counter~0 15)} is VALID [2022-04-08 12:50:52,956 INFO L290 TraceCheckUtils]: 2: Hoare triple {75212#(<= ~counter~0 15)} assume true; {75212#(<= ~counter~0 15)} is VALID [2022-04-08 12:50:52,956 INFO L290 TraceCheckUtils]: 1: Hoare triple {74763#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; {75212#(<= ~counter~0 15)} is VALID [2022-04-08 12:50:52,956 INFO L272 TraceCheckUtils]: 0: Hoare triple {74763#true} call ULTIMATE.init(); {74763#true} is VALID [2022-04-08 12:50:52,957 INFO L134 CoverageAnalysis]: Checked inductivity of 5189 backedges. 68 proven. 2873 refuted. 0 times theorem prover too weak. 2248 trivial. 0 not checked. [2022-04-08 12:50:52,957 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:50:52,957 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [442597372] [2022-04-08 12:50:52,957 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:50:52,957 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [588840616] [2022-04-08 12:50:52,957 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [588840616] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:50:52,958 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:50:52,958 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [38, 38] total 54 [2022-04-08 12:50:52,958 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:50:52,958 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [823427753] [2022-04-08 12:50:52,958 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [823427753] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:50:52,958 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:50:52,958 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [38] imperfect sequences [] total 38 [2022-04-08 12:50:52,958 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1053872439] [2022-04-08 12:50:52,958 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:50:52,959 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 [2022-04-08 12:50:52,959 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:50:52,959 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) [2022-04-08 12:50:53,198 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 326 edges. 326 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:50:53,198 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 38 states [2022-04-08 12:50:53,198 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:50:53,198 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2022-04-08 12:50:53,198 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 12:50:53,199 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) [2022-04-08 12:50:55,026 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:50:55,026 INFO L93 Difference]: Finished difference Result 340 states and 376 transitions. [2022-04-08 12:50:55,026 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2022-04-08 12:50:55,027 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 [2022-04-08 12:50:55,027 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:50:55,027 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) [2022-04-08 12:50:55,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 375 transitions. [2022-04-08 12:50:55,033 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) [2022-04-08 12:50:55,040 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 375 transitions. [2022-04-08 12:50:55,040 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 72 states and 375 transitions. [2022-04-08 12:50:55,343 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 375 edges. 375 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:50:55,349 INFO L225 Difference]: With dead ends: 340 [2022-04-08 12:50:55,349 INFO L226 Difference]: Without dead ends: 335 [2022-04-08 12:50:55,349 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 691 GetRequests, 604 SyntacticMatches, 1 SemanticMatches, 86 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 659 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=3133, Invalid=4523, Unknown=0, NotChecked=0, Total=7656 [2022-04-08 12:50:55,350 INFO L913 BasicCegarLoop]: 60 mSDtfsCounter, 103 mSDsluCounter, 306 mSDsCounter, 0 mSdLazyCounter, 249 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 103 SdHoareTripleChecker+Valid, 366 SdHoareTripleChecker+Invalid, 270 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 249 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-08 12:50:55,350 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [103 Valid, 366 Invalid, 270 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 249 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-08 12:50:55,350 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 335 states. [2022-04-08 12:50:55,853 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 335 to 335. [2022-04-08 12:50:55,853 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:50:55,854 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) [2022-04-08 12:50:55,854 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) [2022-04-08 12:50:55,854 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) [2022-04-08 12:50:55,860 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:50:55,861 INFO L93 Difference]: Finished difference Result 335 states and 371 transitions. [2022-04-08 12:50:55,861 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 371 transitions. [2022-04-08 12:50:55,861 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:50:55,861 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:50:55,861 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. [2022-04-08 12:50:55,862 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. [2022-04-08 12:50:55,868 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:50:55,868 INFO L93 Difference]: Finished difference Result 335 states and 371 transitions. [2022-04-08 12:50:55,868 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 371 transitions. [2022-04-08 12:50:55,868 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:50:55,868 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:50:55,868 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:50:55,868 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:50:55,869 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) [2022-04-08 12:50:55,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 335 states and 371 transitions. [2022-04-08 12:50:55,876 INFO L78 Accepts]: Start accepts. Automaton has 335 states and 371 transitions. Word has length 329 [2022-04-08 12:50:55,876 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:50:55,876 INFO L478 AbstractCegarLoop]: Abstraction has 335 states and 371 transitions. [2022-04-08 12:50:55,877 INFO L479 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) [2022-04-08 12:50:55,877 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 335 states and 371 transitions. [2022-04-08 12:50:57,215 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 371 edges. 371 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:50:57,215 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 371 transitions. [2022-04-08 12:50:57,217 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2022-04-08 12:50:57,217 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:50:57,217 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:50:57,234 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (39)] Forceful destruction successful, exit code 0 [2022-04-08 12:50:57,417 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 39 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable37 [2022-04-08 12:50:57,418 INFO L403 AbstractCegarLoop]: === Iteration 39 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:50:57,418 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:50:57,418 INFO L85 PathProgramCache]: Analyzing trace with hash 1098658396, now seen corresponding path program 69 times [2022-04-08 12:50:57,418 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:50:57,418 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [141002941] [2022-04-08 12:50:57,419 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:50:57,419 INFO L85 PathProgramCache]: Analyzing trace with hash 1098658396, now seen corresponding path program 70 times [2022-04-08 12:50:57,419 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:50:57,419 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1064992391] [2022-04-08 12:50:57,419 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:50:57,419 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:50:57,443 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:50:57,443 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1681048802] [2022-04-08 12:50:57,443 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 12:50:57,443 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:50:57,443 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:50:57,444 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) [2022-04-08 12:50:57,445 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (40)] Waiting until timeout for monitored process [2022-04-08 12:50:57,589 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 12:50:57,589 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:50:57,592 INFO L263 TraceCheckSpWp]: Trace formula consists of 793 conjuncts, 75 conjunts are in the unsatisfiable core [2022-04-08 12:50:57,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:50:57,648 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:50:59,498 INFO L272 TraceCheckUtils]: 0: Hoare triple {78878#true} call ULTIMATE.init(); {78878#true} is VALID [2022-04-08 12:50:59,498 INFO L290 TraceCheckUtils]: 1: Hoare triple {78878#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; {78886#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:59,498 INFO L290 TraceCheckUtils]: 2: Hoare triple {78886#(<= ~counter~0 0)} assume true; {78886#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:59,499 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {78886#(<= ~counter~0 0)} {78878#true} #67#return; {78886#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:59,499 INFO L272 TraceCheckUtils]: 4: Hoare triple {78886#(<= ~counter~0 0)} call #t~ret7 := main(); {78886#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:59,499 INFO L290 TraceCheckUtils]: 5: Hoare triple {78886#(<= ~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; {78886#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:59,500 INFO L272 TraceCheckUtils]: 6: Hoare triple {78886#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {78886#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:59,500 INFO L290 TraceCheckUtils]: 7: Hoare triple {78886#(<= ~counter~0 0)} ~cond := #in~cond; {78886#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:59,500 INFO L290 TraceCheckUtils]: 8: Hoare triple {78886#(<= ~counter~0 0)} assume !(0 == ~cond); {78886#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:59,500 INFO L290 TraceCheckUtils]: 9: Hoare triple {78886#(<= ~counter~0 0)} assume true; {78886#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:59,501 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {78886#(<= ~counter~0 0)} {78886#(<= ~counter~0 0)} #59#return; {78886#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:59,501 INFO L272 TraceCheckUtils]: 11: Hoare triple {78886#(<= ~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)); {78886#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:59,501 INFO L290 TraceCheckUtils]: 12: Hoare triple {78886#(<= ~counter~0 0)} ~cond := #in~cond; {78886#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:59,502 INFO L290 TraceCheckUtils]: 13: Hoare triple {78886#(<= ~counter~0 0)} assume !(0 == ~cond); {78886#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:59,502 INFO L290 TraceCheckUtils]: 14: Hoare triple {78886#(<= ~counter~0 0)} assume true; {78886#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:59,502 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {78886#(<= ~counter~0 0)} {78886#(<= ~counter~0 0)} #61#return; {78886#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:59,503 INFO L290 TraceCheckUtils]: 16: Hoare triple {78886#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {78886#(<= ~counter~0 0)} is VALID [2022-04-08 12:50:59,504 INFO L290 TraceCheckUtils]: 17: Hoare triple {78886#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {78935#(<= ~counter~0 1)} is VALID [2022-04-08 12:50:59,504 INFO L290 TraceCheckUtils]: 18: Hoare triple {78935#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {78935#(<= ~counter~0 1)} is VALID [2022-04-08 12:50:59,505 INFO L272 TraceCheckUtils]: 19: Hoare triple {78935#(<= ~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)); {78935#(<= ~counter~0 1)} is VALID [2022-04-08 12:50:59,505 INFO L290 TraceCheckUtils]: 20: Hoare triple {78935#(<= ~counter~0 1)} ~cond := #in~cond; {78935#(<= ~counter~0 1)} is VALID [2022-04-08 12:50:59,505 INFO L290 TraceCheckUtils]: 21: Hoare triple {78935#(<= ~counter~0 1)} assume !(0 == ~cond); {78935#(<= ~counter~0 1)} is VALID [2022-04-08 12:50:59,506 INFO L290 TraceCheckUtils]: 22: Hoare triple {78935#(<= ~counter~0 1)} assume true; {78935#(<= ~counter~0 1)} is VALID [2022-04-08 12:50:59,506 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {78935#(<= ~counter~0 1)} {78935#(<= ~counter~0 1)} #63#return; {78935#(<= ~counter~0 1)} is VALID [2022-04-08 12:50:59,506 INFO L290 TraceCheckUtils]: 24: Hoare triple {78935#(<= ~counter~0 1)} assume !!(0 != ~r~0); {78935#(<= ~counter~0 1)} is VALID [2022-04-08 12:50:59,507 INFO L290 TraceCheckUtils]: 25: Hoare triple {78935#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {78935#(<= ~counter~0 1)} is VALID [2022-04-08 12:50:59,507 INFO L290 TraceCheckUtils]: 26: Hoare triple {78935#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {78963#(<= ~counter~0 2)} is VALID [2022-04-08 12:50:59,508 INFO L290 TraceCheckUtils]: 27: Hoare triple {78963#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {78963#(<= ~counter~0 2)} is VALID [2022-04-08 12:50:59,508 INFO L272 TraceCheckUtils]: 28: Hoare triple {78963#(<= ~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)); {78963#(<= ~counter~0 2)} is VALID [2022-04-08 12:50:59,508 INFO L290 TraceCheckUtils]: 29: Hoare triple {78963#(<= ~counter~0 2)} ~cond := #in~cond; {78963#(<= ~counter~0 2)} is VALID [2022-04-08 12:50:59,509 INFO L290 TraceCheckUtils]: 30: Hoare triple {78963#(<= ~counter~0 2)} assume !(0 == ~cond); {78963#(<= ~counter~0 2)} is VALID [2022-04-08 12:50:59,509 INFO L290 TraceCheckUtils]: 31: Hoare triple {78963#(<= ~counter~0 2)} assume true; {78963#(<= ~counter~0 2)} is VALID [2022-04-08 12:50:59,509 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {78963#(<= ~counter~0 2)} {78963#(<= ~counter~0 2)} #63#return; {78963#(<= ~counter~0 2)} is VALID [2022-04-08 12:50:59,510 INFO L290 TraceCheckUtils]: 33: Hoare triple {78963#(<= ~counter~0 2)} assume !!(0 != ~r~0); {78963#(<= ~counter~0 2)} is VALID [2022-04-08 12:50:59,510 INFO L290 TraceCheckUtils]: 34: Hoare triple {78963#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {78963#(<= ~counter~0 2)} is VALID [2022-04-08 12:50:59,511 INFO L290 TraceCheckUtils]: 35: Hoare triple {78963#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {78991#(<= ~counter~0 3)} is VALID [2022-04-08 12:50:59,511 INFO L290 TraceCheckUtils]: 36: Hoare triple {78991#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {78991#(<= ~counter~0 3)} is VALID [2022-04-08 12:50:59,511 INFO L272 TraceCheckUtils]: 37: Hoare triple {78991#(<= ~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)); {78991#(<= ~counter~0 3)} is VALID [2022-04-08 12:50:59,512 INFO L290 TraceCheckUtils]: 38: Hoare triple {78991#(<= ~counter~0 3)} ~cond := #in~cond; {78991#(<= ~counter~0 3)} is VALID [2022-04-08 12:50:59,512 INFO L290 TraceCheckUtils]: 39: Hoare triple {78991#(<= ~counter~0 3)} assume !(0 == ~cond); {78991#(<= ~counter~0 3)} is VALID [2022-04-08 12:50:59,512 INFO L290 TraceCheckUtils]: 40: Hoare triple {78991#(<= ~counter~0 3)} assume true; {78991#(<= ~counter~0 3)} is VALID [2022-04-08 12:50:59,513 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {78991#(<= ~counter~0 3)} {78991#(<= ~counter~0 3)} #63#return; {78991#(<= ~counter~0 3)} is VALID [2022-04-08 12:50:59,513 INFO L290 TraceCheckUtils]: 42: Hoare triple {78991#(<= ~counter~0 3)} assume !!(0 != ~r~0); {78991#(<= ~counter~0 3)} is VALID [2022-04-08 12:50:59,513 INFO L290 TraceCheckUtils]: 43: Hoare triple {78991#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {78991#(<= ~counter~0 3)} is VALID [2022-04-08 12:50:59,514 INFO L290 TraceCheckUtils]: 44: Hoare triple {78991#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79019#(<= ~counter~0 4)} is VALID [2022-04-08 12:50:59,514 INFO L290 TraceCheckUtils]: 45: Hoare triple {79019#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {79019#(<= ~counter~0 4)} is VALID [2022-04-08 12:50:59,515 INFO L272 TraceCheckUtils]: 46: Hoare triple {79019#(<= ~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)); {79019#(<= ~counter~0 4)} is VALID [2022-04-08 12:50:59,515 INFO L290 TraceCheckUtils]: 47: Hoare triple {79019#(<= ~counter~0 4)} ~cond := #in~cond; {79019#(<= ~counter~0 4)} is VALID [2022-04-08 12:50:59,515 INFO L290 TraceCheckUtils]: 48: Hoare triple {79019#(<= ~counter~0 4)} assume !(0 == ~cond); {79019#(<= ~counter~0 4)} is VALID [2022-04-08 12:50:59,515 INFO L290 TraceCheckUtils]: 49: Hoare triple {79019#(<= ~counter~0 4)} assume true; {79019#(<= ~counter~0 4)} is VALID [2022-04-08 12:50:59,516 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {79019#(<= ~counter~0 4)} {79019#(<= ~counter~0 4)} #63#return; {79019#(<= ~counter~0 4)} is VALID [2022-04-08 12:50:59,516 INFO L290 TraceCheckUtils]: 51: Hoare triple {79019#(<= ~counter~0 4)} assume !!(0 != ~r~0); {79019#(<= ~counter~0 4)} is VALID [2022-04-08 12:50:59,516 INFO L290 TraceCheckUtils]: 52: Hoare triple {79019#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79019#(<= ~counter~0 4)} is VALID [2022-04-08 12:50:59,517 INFO L290 TraceCheckUtils]: 53: Hoare triple {79019#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79047#(<= ~counter~0 5)} is VALID [2022-04-08 12:50:59,517 INFO L290 TraceCheckUtils]: 54: Hoare triple {79047#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {79047#(<= ~counter~0 5)} is VALID [2022-04-08 12:50:59,518 INFO L272 TraceCheckUtils]: 55: Hoare triple {79047#(<= ~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)); {79047#(<= ~counter~0 5)} is VALID [2022-04-08 12:50:59,518 INFO L290 TraceCheckUtils]: 56: Hoare triple {79047#(<= ~counter~0 5)} ~cond := #in~cond; {79047#(<= ~counter~0 5)} is VALID [2022-04-08 12:50:59,518 INFO L290 TraceCheckUtils]: 57: Hoare triple {79047#(<= ~counter~0 5)} assume !(0 == ~cond); {79047#(<= ~counter~0 5)} is VALID [2022-04-08 12:50:59,519 INFO L290 TraceCheckUtils]: 58: Hoare triple {79047#(<= ~counter~0 5)} assume true; {79047#(<= ~counter~0 5)} is VALID [2022-04-08 12:50:59,519 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {79047#(<= ~counter~0 5)} {79047#(<= ~counter~0 5)} #63#return; {79047#(<= ~counter~0 5)} is VALID [2022-04-08 12:50:59,519 INFO L290 TraceCheckUtils]: 60: Hoare triple {79047#(<= ~counter~0 5)} assume !!(0 != ~r~0); {79047#(<= ~counter~0 5)} is VALID [2022-04-08 12:50:59,520 INFO L290 TraceCheckUtils]: 61: Hoare triple {79047#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79047#(<= ~counter~0 5)} is VALID [2022-04-08 12:50:59,520 INFO L290 TraceCheckUtils]: 62: Hoare triple {79047#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79075#(<= ~counter~0 6)} is VALID [2022-04-08 12:50:59,521 INFO L290 TraceCheckUtils]: 63: Hoare triple {79075#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {79075#(<= ~counter~0 6)} is VALID [2022-04-08 12:50:59,521 INFO L272 TraceCheckUtils]: 64: Hoare triple {79075#(<= ~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)); {79075#(<= ~counter~0 6)} is VALID [2022-04-08 12:50:59,521 INFO L290 TraceCheckUtils]: 65: Hoare triple {79075#(<= ~counter~0 6)} ~cond := #in~cond; {79075#(<= ~counter~0 6)} is VALID [2022-04-08 12:50:59,522 INFO L290 TraceCheckUtils]: 66: Hoare triple {79075#(<= ~counter~0 6)} assume !(0 == ~cond); {79075#(<= ~counter~0 6)} is VALID [2022-04-08 12:50:59,522 INFO L290 TraceCheckUtils]: 67: Hoare triple {79075#(<= ~counter~0 6)} assume true; {79075#(<= ~counter~0 6)} is VALID [2022-04-08 12:50:59,522 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {79075#(<= ~counter~0 6)} {79075#(<= ~counter~0 6)} #63#return; {79075#(<= ~counter~0 6)} is VALID [2022-04-08 12:50:59,523 INFO L290 TraceCheckUtils]: 69: Hoare triple {79075#(<= ~counter~0 6)} assume !!(0 != ~r~0); {79075#(<= ~counter~0 6)} is VALID [2022-04-08 12:50:59,523 INFO L290 TraceCheckUtils]: 70: Hoare triple {79075#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79075#(<= ~counter~0 6)} is VALID [2022-04-08 12:50:59,524 INFO L290 TraceCheckUtils]: 71: Hoare triple {79075#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79103#(<= ~counter~0 7)} is VALID [2022-04-08 12:50:59,524 INFO L290 TraceCheckUtils]: 72: Hoare triple {79103#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {79103#(<= ~counter~0 7)} is VALID [2022-04-08 12:50:59,524 INFO L272 TraceCheckUtils]: 73: Hoare triple {79103#(<= ~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)); {79103#(<= ~counter~0 7)} is VALID [2022-04-08 12:50:59,525 INFO L290 TraceCheckUtils]: 74: Hoare triple {79103#(<= ~counter~0 7)} ~cond := #in~cond; {79103#(<= ~counter~0 7)} is VALID [2022-04-08 12:50:59,525 INFO L290 TraceCheckUtils]: 75: Hoare triple {79103#(<= ~counter~0 7)} assume !(0 == ~cond); {79103#(<= ~counter~0 7)} is VALID [2022-04-08 12:50:59,525 INFO L290 TraceCheckUtils]: 76: Hoare triple {79103#(<= ~counter~0 7)} assume true; {79103#(<= ~counter~0 7)} is VALID [2022-04-08 12:50:59,526 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {79103#(<= ~counter~0 7)} {79103#(<= ~counter~0 7)} #63#return; {79103#(<= ~counter~0 7)} is VALID [2022-04-08 12:50:59,526 INFO L290 TraceCheckUtils]: 78: Hoare triple {79103#(<= ~counter~0 7)} assume !!(0 != ~r~0); {79103#(<= ~counter~0 7)} is VALID [2022-04-08 12:50:59,526 INFO L290 TraceCheckUtils]: 79: Hoare triple {79103#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79103#(<= ~counter~0 7)} is VALID [2022-04-08 12:50:59,527 INFO L290 TraceCheckUtils]: 80: Hoare triple {79103#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79131#(<= ~counter~0 8)} is VALID [2022-04-08 12:50:59,527 INFO L290 TraceCheckUtils]: 81: Hoare triple {79131#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {79131#(<= ~counter~0 8)} is VALID [2022-04-08 12:50:59,528 INFO L272 TraceCheckUtils]: 82: Hoare triple {79131#(<= ~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)); {79131#(<= ~counter~0 8)} is VALID [2022-04-08 12:50:59,528 INFO L290 TraceCheckUtils]: 83: Hoare triple {79131#(<= ~counter~0 8)} ~cond := #in~cond; {79131#(<= ~counter~0 8)} is VALID [2022-04-08 12:50:59,528 INFO L290 TraceCheckUtils]: 84: Hoare triple {79131#(<= ~counter~0 8)} assume !(0 == ~cond); {79131#(<= ~counter~0 8)} is VALID [2022-04-08 12:50:59,528 INFO L290 TraceCheckUtils]: 85: Hoare triple {79131#(<= ~counter~0 8)} assume true; {79131#(<= ~counter~0 8)} is VALID [2022-04-08 12:50:59,529 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {79131#(<= ~counter~0 8)} {79131#(<= ~counter~0 8)} #63#return; {79131#(<= ~counter~0 8)} is VALID [2022-04-08 12:50:59,529 INFO L290 TraceCheckUtils]: 87: Hoare triple {79131#(<= ~counter~0 8)} assume !!(0 != ~r~0); {79131#(<= ~counter~0 8)} is VALID [2022-04-08 12:50:59,529 INFO L290 TraceCheckUtils]: 88: Hoare triple {79131#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79131#(<= ~counter~0 8)} is VALID [2022-04-08 12:50:59,530 INFO L290 TraceCheckUtils]: 89: Hoare triple {79131#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79159#(<= ~counter~0 9)} is VALID [2022-04-08 12:50:59,530 INFO L290 TraceCheckUtils]: 90: Hoare triple {79159#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {79159#(<= ~counter~0 9)} is VALID [2022-04-08 12:50:59,531 INFO L272 TraceCheckUtils]: 91: Hoare triple {79159#(<= ~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)); {79159#(<= ~counter~0 9)} is VALID [2022-04-08 12:50:59,531 INFO L290 TraceCheckUtils]: 92: Hoare triple {79159#(<= ~counter~0 9)} ~cond := #in~cond; {79159#(<= ~counter~0 9)} is VALID [2022-04-08 12:50:59,531 INFO L290 TraceCheckUtils]: 93: Hoare triple {79159#(<= ~counter~0 9)} assume !(0 == ~cond); {79159#(<= ~counter~0 9)} is VALID [2022-04-08 12:50:59,532 INFO L290 TraceCheckUtils]: 94: Hoare triple {79159#(<= ~counter~0 9)} assume true; {79159#(<= ~counter~0 9)} is VALID [2022-04-08 12:50:59,532 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {79159#(<= ~counter~0 9)} {79159#(<= ~counter~0 9)} #63#return; {79159#(<= ~counter~0 9)} is VALID [2022-04-08 12:50:59,532 INFO L290 TraceCheckUtils]: 96: Hoare triple {79159#(<= ~counter~0 9)} assume !!(0 != ~r~0); {79159#(<= ~counter~0 9)} is VALID [2022-04-08 12:50:59,533 INFO L290 TraceCheckUtils]: 97: Hoare triple {79159#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79159#(<= ~counter~0 9)} is VALID [2022-04-08 12:50:59,533 INFO L290 TraceCheckUtils]: 98: Hoare triple {79159#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79187#(<= ~counter~0 10)} is VALID [2022-04-08 12:50:59,534 INFO L290 TraceCheckUtils]: 99: Hoare triple {79187#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {79187#(<= ~counter~0 10)} is VALID [2022-04-08 12:50:59,534 INFO L272 TraceCheckUtils]: 100: Hoare triple {79187#(<= ~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)); {79187#(<= ~counter~0 10)} is VALID [2022-04-08 12:50:59,534 INFO L290 TraceCheckUtils]: 101: Hoare triple {79187#(<= ~counter~0 10)} ~cond := #in~cond; {79187#(<= ~counter~0 10)} is VALID [2022-04-08 12:50:59,535 INFO L290 TraceCheckUtils]: 102: Hoare triple {79187#(<= ~counter~0 10)} assume !(0 == ~cond); {79187#(<= ~counter~0 10)} is VALID [2022-04-08 12:50:59,535 INFO L290 TraceCheckUtils]: 103: Hoare triple {79187#(<= ~counter~0 10)} assume true; {79187#(<= ~counter~0 10)} is VALID [2022-04-08 12:50:59,535 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {79187#(<= ~counter~0 10)} {79187#(<= ~counter~0 10)} #63#return; {79187#(<= ~counter~0 10)} is VALID [2022-04-08 12:50:59,536 INFO L290 TraceCheckUtils]: 105: Hoare triple {79187#(<= ~counter~0 10)} assume !!(0 != ~r~0); {79187#(<= ~counter~0 10)} is VALID [2022-04-08 12:50:59,536 INFO L290 TraceCheckUtils]: 106: Hoare triple {79187#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79187#(<= ~counter~0 10)} is VALID [2022-04-08 12:50:59,537 INFO L290 TraceCheckUtils]: 107: Hoare triple {79187#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79215#(<= ~counter~0 11)} is VALID [2022-04-08 12:50:59,537 INFO L290 TraceCheckUtils]: 108: Hoare triple {79215#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {79215#(<= ~counter~0 11)} is VALID [2022-04-08 12:50:59,537 INFO L272 TraceCheckUtils]: 109: Hoare triple {79215#(<= ~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)); {79215#(<= ~counter~0 11)} is VALID [2022-04-08 12:50:59,538 INFO L290 TraceCheckUtils]: 110: Hoare triple {79215#(<= ~counter~0 11)} ~cond := #in~cond; {79215#(<= ~counter~0 11)} is VALID [2022-04-08 12:50:59,538 INFO L290 TraceCheckUtils]: 111: Hoare triple {79215#(<= ~counter~0 11)} assume !(0 == ~cond); {79215#(<= ~counter~0 11)} is VALID [2022-04-08 12:50:59,538 INFO L290 TraceCheckUtils]: 112: Hoare triple {79215#(<= ~counter~0 11)} assume true; {79215#(<= ~counter~0 11)} is VALID [2022-04-08 12:50:59,539 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {79215#(<= ~counter~0 11)} {79215#(<= ~counter~0 11)} #63#return; {79215#(<= ~counter~0 11)} is VALID [2022-04-08 12:50:59,539 INFO L290 TraceCheckUtils]: 114: Hoare triple {79215#(<= ~counter~0 11)} assume !!(0 != ~r~0); {79215#(<= ~counter~0 11)} is VALID [2022-04-08 12:50:59,539 INFO L290 TraceCheckUtils]: 115: Hoare triple {79215#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79215#(<= ~counter~0 11)} is VALID [2022-04-08 12:50:59,540 INFO L290 TraceCheckUtils]: 116: Hoare triple {79215#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79243#(<= ~counter~0 12)} is VALID [2022-04-08 12:50:59,540 INFO L290 TraceCheckUtils]: 117: Hoare triple {79243#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {79243#(<= ~counter~0 12)} is VALID [2022-04-08 12:50:59,541 INFO L272 TraceCheckUtils]: 118: Hoare triple {79243#(<= ~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)); {79243#(<= ~counter~0 12)} is VALID [2022-04-08 12:50:59,541 INFO L290 TraceCheckUtils]: 119: Hoare triple {79243#(<= ~counter~0 12)} ~cond := #in~cond; {79243#(<= ~counter~0 12)} is VALID [2022-04-08 12:50:59,541 INFO L290 TraceCheckUtils]: 120: Hoare triple {79243#(<= ~counter~0 12)} assume !(0 == ~cond); {79243#(<= ~counter~0 12)} is VALID [2022-04-08 12:50:59,542 INFO L290 TraceCheckUtils]: 121: Hoare triple {79243#(<= ~counter~0 12)} assume true; {79243#(<= ~counter~0 12)} is VALID [2022-04-08 12:50:59,542 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {79243#(<= ~counter~0 12)} {79243#(<= ~counter~0 12)} #63#return; {79243#(<= ~counter~0 12)} is VALID [2022-04-08 12:50:59,542 INFO L290 TraceCheckUtils]: 123: Hoare triple {79243#(<= ~counter~0 12)} assume !!(0 != ~r~0); {79243#(<= ~counter~0 12)} is VALID [2022-04-08 12:50:59,543 INFO L290 TraceCheckUtils]: 124: Hoare triple {79243#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79243#(<= ~counter~0 12)} is VALID [2022-04-08 12:50:59,543 INFO L290 TraceCheckUtils]: 125: Hoare triple {79243#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79271#(<= ~counter~0 13)} is VALID [2022-04-08 12:50:59,544 INFO L290 TraceCheckUtils]: 126: Hoare triple {79271#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {79271#(<= ~counter~0 13)} is VALID [2022-04-08 12:50:59,544 INFO L272 TraceCheckUtils]: 127: Hoare triple {79271#(<= ~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)); {79271#(<= ~counter~0 13)} is VALID [2022-04-08 12:50:59,544 INFO L290 TraceCheckUtils]: 128: Hoare triple {79271#(<= ~counter~0 13)} ~cond := #in~cond; {79271#(<= ~counter~0 13)} is VALID [2022-04-08 12:50:59,545 INFO L290 TraceCheckUtils]: 129: Hoare triple {79271#(<= ~counter~0 13)} assume !(0 == ~cond); {79271#(<= ~counter~0 13)} is VALID [2022-04-08 12:50:59,545 INFO L290 TraceCheckUtils]: 130: Hoare triple {79271#(<= ~counter~0 13)} assume true; {79271#(<= ~counter~0 13)} is VALID [2022-04-08 12:50:59,545 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {79271#(<= ~counter~0 13)} {79271#(<= ~counter~0 13)} #63#return; {79271#(<= ~counter~0 13)} is VALID [2022-04-08 12:50:59,546 INFO L290 TraceCheckUtils]: 132: Hoare triple {79271#(<= ~counter~0 13)} assume !!(0 != ~r~0); {79271#(<= ~counter~0 13)} is VALID [2022-04-08 12:50:59,546 INFO L290 TraceCheckUtils]: 133: Hoare triple {79271#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79271#(<= ~counter~0 13)} is VALID [2022-04-08 12:50:59,547 INFO L290 TraceCheckUtils]: 134: Hoare triple {79271#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79299#(<= ~counter~0 14)} is VALID [2022-04-08 12:50:59,547 INFO L290 TraceCheckUtils]: 135: Hoare triple {79299#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {79299#(<= ~counter~0 14)} is VALID [2022-04-08 12:50:59,547 INFO L272 TraceCheckUtils]: 136: Hoare triple {79299#(<= ~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)); {79299#(<= ~counter~0 14)} is VALID [2022-04-08 12:50:59,548 INFO L290 TraceCheckUtils]: 137: Hoare triple {79299#(<= ~counter~0 14)} ~cond := #in~cond; {79299#(<= ~counter~0 14)} is VALID [2022-04-08 12:50:59,548 INFO L290 TraceCheckUtils]: 138: Hoare triple {79299#(<= ~counter~0 14)} assume !(0 == ~cond); {79299#(<= ~counter~0 14)} is VALID [2022-04-08 12:50:59,548 INFO L290 TraceCheckUtils]: 139: Hoare triple {79299#(<= ~counter~0 14)} assume true; {79299#(<= ~counter~0 14)} is VALID [2022-04-08 12:50:59,549 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {79299#(<= ~counter~0 14)} {79299#(<= ~counter~0 14)} #63#return; {79299#(<= ~counter~0 14)} is VALID [2022-04-08 12:50:59,549 INFO L290 TraceCheckUtils]: 141: Hoare triple {79299#(<= ~counter~0 14)} assume !!(0 != ~r~0); {79299#(<= ~counter~0 14)} is VALID [2022-04-08 12:50:59,549 INFO L290 TraceCheckUtils]: 142: Hoare triple {79299#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79299#(<= ~counter~0 14)} is VALID [2022-04-08 12:50:59,550 INFO L290 TraceCheckUtils]: 143: Hoare triple {79299#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79327#(<= ~counter~0 15)} is VALID [2022-04-08 12:50:59,550 INFO L290 TraceCheckUtils]: 144: Hoare triple {79327#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {79327#(<= ~counter~0 15)} is VALID [2022-04-08 12:50:59,551 INFO L272 TraceCheckUtils]: 145: Hoare triple {79327#(<= ~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)); {79327#(<= ~counter~0 15)} is VALID [2022-04-08 12:50:59,551 INFO L290 TraceCheckUtils]: 146: Hoare triple {79327#(<= ~counter~0 15)} ~cond := #in~cond; {79327#(<= ~counter~0 15)} is VALID [2022-04-08 12:50:59,551 INFO L290 TraceCheckUtils]: 147: Hoare triple {79327#(<= ~counter~0 15)} assume !(0 == ~cond); {79327#(<= ~counter~0 15)} is VALID [2022-04-08 12:50:59,551 INFO L290 TraceCheckUtils]: 148: Hoare triple {79327#(<= ~counter~0 15)} assume true; {79327#(<= ~counter~0 15)} is VALID [2022-04-08 12:50:59,552 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {79327#(<= ~counter~0 15)} {79327#(<= ~counter~0 15)} #63#return; {79327#(<= ~counter~0 15)} is VALID [2022-04-08 12:50:59,552 INFO L290 TraceCheckUtils]: 150: Hoare triple {79327#(<= ~counter~0 15)} assume !!(0 != ~r~0); {79327#(<= ~counter~0 15)} is VALID [2022-04-08 12:50:59,552 INFO L290 TraceCheckUtils]: 151: Hoare triple {79327#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79327#(<= ~counter~0 15)} is VALID [2022-04-08 12:50:59,553 INFO L290 TraceCheckUtils]: 152: Hoare triple {79327#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79355#(<= ~counter~0 16)} is VALID [2022-04-08 12:50:59,553 INFO L290 TraceCheckUtils]: 153: Hoare triple {79355#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {79355#(<= ~counter~0 16)} is VALID [2022-04-08 12:50:59,554 INFO L272 TraceCheckUtils]: 154: Hoare triple {79355#(<= ~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)); {79355#(<= ~counter~0 16)} is VALID [2022-04-08 12:50:59,554 INFO L290 TraceCheckUtils]: 155: Hoare triple {79355#(<= ~counter~0 16)} ~cond := #in~cond; {79355#(<= ~counter~0 16)} is VALID [2022-04-08 12:50:59,554 INFO L290 TraceCheckUtils]: 156: Hoare triple {79355#(<= ~counter~0 16)} assume !(0 == ~cond); {79355#(<= ~counter~0 16)} is VALID [2022-04-08 12:50:59,555 INFO L290 TraceCheckUtils]: 157: Hoare triple {79355#(<= ~counter~0 16)} assume true; {79355#(<= ~counter~0 16)} is VALID [2022-04-08 12:50:59,555 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {79355#(<= ~counter~0 16)} {79355#(<= ~counter~0 16)} #63#return; {79355#(<= ~counter~0 16)} is VALID [2022-04-08 12:50:59,555 INFO L290 TraceCheckUtils]: 159: Hoare triple {79355#(<= ~counter~0 16)} assume !!(0 != ~r~0); {79355#(<= ~counter~0 16)} is VALID [2022-04-08 12:50:59,556 INFO L290 TraceCheckUtils]: 160: Hoare triple {79355#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79355#(<= ~counter~0 16)} is VALID [2022-04-08 12:50:59,556 INFO L290 TraceCheckUtils]: 161: Hoare triple {79355#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79383#(<= ~counter~0 17)} is VALID [2022-04-08 12:50:59,557 INFO L290 TraceCheckUtils]: 162: Hoare triple {79383#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {79383#(<= ~counter~0 17)} is VALID [2022-04-08 12:50:59,557 INFO L272 TraceCheckUtils]: 163: Hoare triple {79383#(<= ~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)); {79383#(<= ~counter~0 17)} is VALID [2022-04-08 12:50:59,557 INFO L290 TraceCheckUtils]: 164: Hoare triple {79383#(<= ~counter~0 17)} ~cond := #in~cond; {79383#(<= ~counter~0 17)} is VALID [2022-04-08 12:50:59,558 INFO L290 TraceCheckUtils]: 165: Hoare triple {79383#(<= ~counter~0 17)} assume !(0 == ~cond); {79383#(<= ~counter~0 17)} is VALID [2022-04-08 12:50:59,558 INFO L290 TraceCheckUtils]: 166: Hoare triple {79383#(<= ~counter~0 17)} assume true; {79383#(<= ~counter~0 17)} is VALID [2022-04-08 12:50:59,558 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {79383#(<= ~counter~0 17)} {79383#(<= ~counter~0 17)} #63#return; {79383#(<= ~counter~0 17)} is VALID [2022-04-08 12:50:59,559 INFO L290 TraceCheckUtils]: 168: Hoare triple {79383#(<= ~counter~0 17)} assume !!(0 != ~r~0); {79383#(<= ~counter~0 17)} is VALID [2022-04-08 12:50:59,559 INFO L290 TraceCheckUtils]: 169: Hoare triple {79383#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79383#(<= ~counter~0 17)} is VALID [2022-04-08 12:50:59,560 INFO L290 TraceCheckUtils]: 170: Hoare triple {79383#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79411#(<= ~counter~0 18)} is VALID [2022-04-08 12:50:59,560 INFO L290 TraceCheckUtils]: 171: Hoare triple {79411#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {79411#(<= ~counter~0 18)} is VALID [2022-04-08 12:50:59,560 INFO L272 TraceCheckUtils]: 172: Hoare triple {79411#(<= ~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)); {79411#(<= ~counter~0 18)} is VALID [2022-04-08 12:50:59,561 INFO L290 TraceCheckUtils]: 173: Hoare triple {79411#(<= ~counter~0 18)} ~cond := #in~cond; {79411#(<= ~counter~0 18)} is VALID [2022-04-08 12:50:59,561 INFO L290 TraceCheckUtils]: 174: Hoare triple {79411#(<= ~counter~0 18)} assume !(0 == ~cond); {79411#(<= ~counter~0 18)} is VALID [2022-04-08 12:50:59,561 INFO L290 TraceCheckUtils]: 175: Hoare triple {79411#(<= ~counter~0 18)} assume true; {79411#(<= ~counter~0 18)} is VALID [2022-04-08 12:50:59,562 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {79411#(<= ~counter~0 18)} {79411#(<= ~counter~0 18)} #63#return; {79411#(<= ~counter~0 18)} is VALID [2022-04-08 12:50:59,562 INFO L290 TraceCheckUtils]: 177: Hoare triple {79411#(<= ~counter~0 18)} assume !!(0 != ~r~0); {79411#(<= ~counter~0 18)} is VALID [2022-04-08 12:50:59,562 INFO L290 TraceCheckUtils]: 178: Hoare triple {79411#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79411#(<= ~counter~0 18)} is VALID [2022-04-08 12:50:59,563 INFO L290 TraceCheckUtils]: 179: Hoare triple {79411#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79439#(<= ~counter~0 19)} is VALID [2022-04-08 12:50:59,563 INFO L290 TraceCheckUtils]: 180: Hoare triple {79439#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {79439#(<= ~counter~0 19)} is VALID [2022-04-08 12:50:59,564 INFO L272 TraceCheckUtils]: 181: Hoare triple {79439#(<= ~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)); {79439#(<= ~counter~0 19)} is VALID [2022-04-08 12:50:59,564 INFO L290 TraceCheckUtils]: 182: Hoare triple {79439#(<= ~counter~0 19)} ~cond := #in~cond; {79439#(<= ~counter~0 19)} is VALID [2022-04-08 12:50:59,564 INFO L290 TraceCheckUtils]: 183: Hoare triple {79439#(<= ~counter~0 19)} assume !(0 == ~cond); {79439#(<= ~counter~0 19)} is VALID [2022-04-08 12:50:59,564 INFO L290 TraceCheckUtils]: 184: Hoare triple {79439#(<= ~counter~0 19)} assume true; {79439#(<= ~counter~0 19)} is VALID [2022-04-08 12:50:59,565 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {79439#(<= ~counter~0 19)} {79439#(<= ~counter~0 19)} #63#return; {79439#(<= ~counter~0 19)} is VALID [2022-04-08 12:50:59,565 INFO L290 TraceCheckUtils]: 186: Hoare triple {79439#(<= ~counter~0 19)} assume !!(0 != ~r~0); {79439#(<= ~counter~0 19)} is VALID [2022-04-08 12:50:59,565 INFO L290 TraceCheckUtils]: 187: Hoare triple {79439#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79439#(<= ~counter~0 19)} is VALID [2022-04-08 12:50:59,566 INFO L290 TraceCheckUtils]: 188: Hoare triple {79439#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79467#(<= ~counter~0 20)} is VALID [2022-04-08 12:50:59,566 INFO L290 TraceCheckUtils]: 189: Hoare triple {79467#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {79467#(<= ~counter~0 20)} is VALID [2022-04-08 12:50:59,567 INFO L272 TraceCheckUtils]: 190: Hoare triple {79467#(<= ~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)); {79467#(<= ~counter~0 20)} is VALID [2022-04-08 12:50:59,567 INFO L290 TraceCheckUtils]: 191: Hoare triple {79467#(<= ~counter~0 20)} ~cond := #in~cond; {79467#(<= ~counter~0 20)} is VALID [2022-04-08 12:50:59,567 INFO L290 TraceCheckUtils]: 192: Hoare triple {79467#(<= ~counter~0 20)} assume !(0 == ~cond); {79467#(<= ~counter~0 20)} is VALID [2022-04-08 12:50:59,568 INFO L290 TraceCheckUtils]: 193: Hoare triple {79467#(<= ~counter~0 20)} assume true; {79467#(<= ~counter~0 20)} is VALID [2022-04-08 12:50:59,568 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {79467#(<= ~counter~0 20)} {79467#(<= ~counter~0 20)} #63#return; {79467#(<= ~counter~0 20)} is VALID [2022-04-08 12:50:59,568 INFO L290 TraceCheckUtils]: 195: Hoare triple {79467#(<= ~counter~0 20)} assume !!(0 != ~r~0); {79467#(<= ~counter~0 20)} is VALID [2022-04-08 12:50:59,569 INFO L290 TraceCheckUtils]: 196: Hoare triple {79467#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79467#(<= ~counter~0 20)} is VALID [2022-04-08 12:50:59,569 INFO L290 TraceCheckUtils]: 197: Hoare triple {79467#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79495#(<= ~counter~0 21)} is VALID [2022-04-08 12:50:59,570 INFO L290 TraceCheckUtils]: 198: Hoare triple {79495#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {79495#(<= ~counter~0 21)} is VALID [2022-04-08 12:50:59,570 INFO L272 TraceCheckUtils]: 199: Hoare triple {79495#(<= ~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)); {79495#(<= ~counter~0 21)} is VALID [2022-04-08 12:50:59,571 INFO L290 TraceCheckUtils]: 200: Hoare triple {79495#(<= ~counter~0 21)} ~cond := #in~cond; {79495#(<= ~counter~0 21)} is VALID [2022-04-08 12:50:59,571 INFO L290 TraceCheckUtils]: 201: Hoare triple {79495#(<= ~counter~0 21)} assume !(0 == ~cond); {79495#(<= ~counter~0 21)} is VALID [2022-04-08 12:50:59,571 INFO L290 TraceCheckUtils]: 202: Hoare triple {79495#(<= ~counter~0 21)} assume true; {79495#(<= ~counter~0 21)} is VALID [2022-04-08 12:50:59,572 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {79495#(<= ~counter~0 21)} {79495#(<= ~counter~0 21)} #63#return; {79495#(<= ~counter~0 21)} is VALID [2022-04-08 12:50:59,572 INFO L290 TraceCheckUtils]: 204: Hoare triple {79495#(<= ~counter~0 21)} assume !!(0 != ~r~0); {79495#(<= ~counter~0 21)} is VALID [2022-04-08 12:50:59,572 INFO L290 TraceCheckUtils]: 205: Hoare triple {79495#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79495#(<= ~counter~0 21)} is VALID [2022-04-08 12:50:59,573 INFO L290 TraceCheckUtils]: 206: Hoare triple {79495#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79523#(<= ~counter~0 22)} is VALID [2022-04-08 12:50:59,573 INFO L290 TraceCheckUtils]: 207: Hoare triple {79523#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {79523#(<= ~counter~0 22)} is VALID [2022-04-08 12:50:59,574 INFO L272 TraceCheckUtils]: 208: Hoare triple {79523#(<= ~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)); {79523#(<= ~counter~0 22)} is VALID [2022-04-08 12:50:59,574 INFO L290 TraceCheckUtils]: 209: Hoare triple {79523#(<= ~counter~0 22)} ~cond := #in~cond; {79523#(<= ~counter~0 22)} is VALID [2022-04-08 12:50:59,574 INFO L290 TraceCheckUtils]: 210: Hoare triple {79523#(<= ~counter~0 22)} assume !(0 == ~cond); {79523#(<= ~counter~0 22)} is VALID [2022-04-08 12:50:59,574 INFO L290 TraceCheckUtils]: 211: Hoare triple {79523#(<= ~counter~0 22)} assume true; {79523#(<= ~counter~0 22)} is VALID [2022-04-08 12:50:59,575 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {79523#(<= ~counter~0 22)} {79523#(<= ~counter~0 22)} #63#return; {79523#(<= ~counter~0 22)} is VALID [2022-04-08 12:50:59,575 INFO L290 TraceCheckUtils]: 213: Hoare triple {79523#(<= ~counter~0 22)} assume !!(0 != ~r~0); {79523#(<= ~counter~0 22)} is VALID [2022-04-08 12:50:59,575 INFO L290 TraceCheckUtils]: 214: Hoare triple {79523#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79523#(<= ~counter~0 22)} is VALID [2022-04-08 12:50:59,576 INFO L290 TraceCheckUtils]: 215: Hoare triple {79523#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79551#(<= ~counter~0 23)} is VALID [2022-04-08 12:50:59,576 INFO L290 TraceCheckUtils]: 216: Hoare triple {79551#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {79551#(<= ~counter~0 23)} is VALID [2022-04-08 12:50:59,577 INFO L272 TraceCheckUtils]: 217: Hoare triple {79551#(<= ~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)); {79551#(<= ~counter~0 23)} is VALID [2022-04-08 12:50:59,577 INFO L290 TraceCheckUtils]: 218: Hoare triple {79551#(<= ~counter~0 23)} ~cond := #in~cond; {79551#(<= ~counter~0 23)} is VALID [2022-04-08 12:50:59,577 INFO L290 TraceCheckUtils]: 219: Hoare triple {79551#(<= ~counter~0 23)} assume !(0 == ~cond); {79551#(<= ~counter~0 23)} is VALID [2022-04-08 12:50:59,578 INFO L290 TraceCheckUtils]: 220: Hoare triple {79551#(<= ~counter~0 23)} assume true; {79551#(<= ~counter~0 23)} is VALID [2022-04-08 12:50:59,578 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {79551#(<= ~counter~0 23)} {79551#(<= ~counter~0 23)} #63#return; {79551#(<= ~counter~0 23)} is VALID [2022-04-08 12:50:59,578 INFO L290 TraceCheckUtils]: 222: Hoare triple {79551#(<= ~counter~0 23)} assume !!(0 != ~r~0); {79551#(<= ~counter~0 23)} is VALID [2022-04-08 12:50:59,579 INFO L290 TraceCheckUtils]: 223: Hoare triple {79551#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79551#(<= ~counter~0 23)} is VALID [2022-04-08 12:50:59,579 INFO L290 TraceCheckUtils]: 224: Hoare triple {79551#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79579#(<= ~counter~0 24)} is VALID [2022-04-08 12:50:59,580 INFO L290 TraceCheckUtils]: 225: Hoare triple {79579#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {79579#(<= ~counter~0 24)} is VALID [2022-04-08 12:50:59,580 INFO L272 TraceCheckUtils]: 226: Hoare triple {79579#(<= ~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)); {79579#(<= ~counter~0 24)} is VALID [2022-04-08 12:50:59,580 INFO L290 TraceCheckUtils]: 227: Hoare triple {79579#(<= ~counter~0 24)} ~cond := #in~cond; {79579#(<= ~counter~0 24)} is VALID [2022-04-08 12:50:59,581 INFO L290 TraceCheckUtils]: 228: Hoare triple {79579#(<= ~counter~0 24)} assume !(0 == ~cond); {79579#(<= ~counter~0 24)} is VALID [2022-04-08 12:50:59,581 INFO L290 TraceCheckUtils]: 229: Hoare triple {79579#(<= ~counter~0 24)} assume true; {79579#(<= ~counter~0 24)} is VALID [2022-04-08 12:50:59,581 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {79579#(<= ~counter~0 24)} {79579#(<= ~counter~0 24)} #63#return; {79579#(<= ~counter~0 24)} is VALID [2022-04-08 12:50:59,582 INFO L290 TraceCheckUtils]: 231: Hoare triple {79579#(<= ~counter~0 24)} assume !!(0 != ~r~0); {79579#(<= ~counter~0 24)} is VALID [2022-04-08 12:50:59,582 INFO L290 TraceCheckUtils]: 232: Hoare triple {79579#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79579#(<= ~counter~0 24)} is VALID [2022-04-08 12:50:59,583 INFO L290 TraceCheckUtils]: 233: Hoare triple {79579#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79607#(<= ~counter~0 25)} is VALID [2022-04-08 12:50:59,583 INFO L290 TraceCheckUtils]: 234: Hoare triple {79607#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {79607#(<= ~counter~0 25)} is VALID [2022-04-08 12:50:59,583 INFO L272 TraceCheckUtils]: 235: Hoare triple {79607#(<= ~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)); {79607#(<= ~counter~0 25)} is VALID [2022-04-08 12:50:59,584 INFO L290 TraceCheckUtils]: 236: Hoare triple {79607#(<= ~counter~0 25)} ~cond := #in~cond; {79607#(<= ~counter~0 25)} is VALID [2022-04-08 12:50:59,584 INFO L290 TraceCheckUtils]: 237: Hoare triple {79607#(<= ~counter~0 25)} assume !(0 == ~cond); {79607#(<= ~counter~0 25)} is VALID [2022-04-08 12:50:59,584 INFO L290 TraceCheckUtils]: 238: Hoare triple {79607#(<= ~counter~0 25)} assume true; {79607#(<= ~counter~0 25)} is VALID [2022-04-08 12:50:59,585 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {79607#(<= ~counter~0 25)} {79607#(<= ~counter~0 25)} #63#return; {79607#(<= ~counter~0 25)} is VALID [2022-04-08 12:50:59,585 INFO L290 TraceCheckUtils]: 240: Hoare triple {79607#(<= ~counter~0 25)} assume !!(0 != ~r~0); {79607#(<= ~counter~0 25)} is VALID [2022-04-08 12:50:59,585 INFO L290 TraceCheckUtils]: 241: Hoare triple {79607#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79607#(<= ~counter~0 25)} is VALID [2022-04-08 12:50:59,586 INFO L290 TraceCheckUtils]: 242: Hoare triple {79607#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79635#(<= ~counter~0 26)} is VALID [2022-04-08 12:50:59,586 INFO L290 TraceCheckUtils]: 243: Hoare triple {79635#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {79635#(<= ~counter~0 26)} is VALID [2022-04-08 12:50:59,587 INFO L272 TraceCheckUtils]: 244: Hoare triple {79635#(<= ~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)); {79635#(<= ~counter~0 26)} is VALID [2022-04-08 12:50:59,587 INFO L290 TraceCheckUtils]: 245: Hoare triple {79635#(<= ~counter~0 26)} ~cond := #in~cond; {79635#(<= ~counter~0 26)} is VALID [2022-04-08 12:50:59,587 INFO L290 TraceCheckUtils]: 246: Hoare triple {79635#(<= ~counter~0 26)} assume !(0 == ~cond); {79635#(<= ~counter~0 26)} is VALID [2022-04-08 12:50:59,588 INFO L290 TraceCheckUtils]: 247: Hoare triple {79635#(<= ~counter~0 26)} assume true; {79635#(<= ~counter~0 26)} is VALID [2022-04-08 12:50:59,588 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {79635#(<= ~counter~0 26)} {79635#(<= ~counter~0 26)} #63#return; {79635#(<= ~counter~0 26)} is VALID [2022-04-08 12:50:59,588 INFO L290 TraceCheckUtils]: 249: Hoare triple {79635#(<= ~counter~0 26)} assume !!(0 != ~r~0); {79635#(<= ~counter~0 26)} is VALID [2022-04-08 12:50:59,589 INFO L290 TraceCheckUtils]: 250: Hoare triple {79635#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79635#(<= ~counter~0 26)} is VALID [2022-04-08 12:50:59,589 INFO L290 TraceCheckUtils]: 251: Hoare triple {79635#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79663#(<= ~counter~0 27)} is VALID [2022-04-08 12:50:59,590 INFO L290 TraceCheckUtils]: 252: Hoare triple {79663#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {79663#(<= ~counter~0 27)} is VALID [2022-04-08 12:50:59,590 INFO L272 TraceCheckUtils]: 253: Hoare triple {79663#(<= ~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)); {79663#(<= ~counter~0 27)} is VALID [2022-04-08 12:50:59,590 INFO L290 TraceCheckUtils]: 254: Hoare triple {79663#(<= ~counter~0 27)} ~cond := #in~cond; {79663#(<= ~counter~0 27)} is VALID [2022-04-08 12:50:59,591 INFO L290 TraceCheckUtils]: 255: Hoare triple {79663#(<= ~counter~0 27)} assume !(0 == ~cond); {79663#(<= ~counter~0 27)} is VALID [2022-04-08 12:50:59,591 INFO L290 TraceCheckUtils]: 256: Hoare triple {79663#(<= ~counter~0 27)} assume true; {79663#(<= ~counter~0 27)} is VALID [2022-04-08 12:50:59,591 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {79663#(<= ~counter~0 27)} {79663#(<= ~counter~0 27)} #63#return; {79663#(<= ~counter~0 27)} is VALID [2022-04-08 12:50:59,592 INFO L290 TraceCheckUtils]: 258: Hoare triple {79663#(<= ~counter~0 27)} assume !!(0 != ~r~0); {79663#(<= ~counter~0 27)} is VALID [2022-04-08 12:50:59,592 INFO L290 TraceCheckUtils]: 259: Hoare triple {79663#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79663#(<= ~counter~0 27)} is VALID [2022-04-08 12:50:59,593 INFO L290 TraceCheckUtils]: 260: Hoare triple {79663#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79691#(<= ~counter~0 28)} is VALID [2022-04-08 12:50:59,593 INFO L290 TraceCheckUtils]: 261: Hoare triple {79691#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {79691#(<= ~counter~0 28)} is VALID [2022-04-08 12:50:59,593 INFO L272 TraceCheckUtils]: 262: Hoare triple {79691#(<= ~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)); {79691#(<= ~counter~0 28)} is VALID [2022-04-08 12:50:59,594 INFO L290 TraceCheckUtils]: 263: Hoare triple {79691#(<= ~counter~0 28)} ~cond := #in~cond; {79691#(<= ~counter~0 28)} is VALID [2022-04-08 12:50:59,594 INFO L290 TraceCheckUtils]: 264: Hoare triple {79691#(<= ~counter~0 28)} assume !(0 == ~cond); {79691#(<= ~counter~0 28)} is VALID [2022-04-08 12:50:59,594 INFO L290 TraceCheckUtils]: 265: Hoare triple {79691#(<= ~counter~0 28)} assume true; {79691#(<= ~counter~0 28)} is VALID [2022-04-08 12:50:59,595 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {79691#(<= ~counter~0 28)} {79691#(<= ~counter~0 28)} #63#return; {79691#(<= ~counter~0 28)} is VALID [2022-04-08 12:50:59,595 INFO L290 TraceCheckUtils]: 267: Hoare triple {79691#(<= ~counter~0 28)} assume !!(0 != ~r~0); {79691#(<= ~counter~0 28)} is VALID [2022-04-08 12:50:59,595 INFO L290 TraceCheckUtils]: 268: Hoare triple {79691#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79691#(<= ~counter~0 28)} is VALID [2022-04-08 12:50:59,596 INFO L290 TraceCheckUtils]: 269: Hoare triple {79691#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79719#(<= ~counter~0 29)} is VALID [2022-04-08 12:50:59,596 INFO L290 TraceCheckUtils]: 270: Hoare triple {79719#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {79719#(<= ~counter~0 29)} is VALID [2022-04-08 12:50:59,597 INFO L272 TraceCheckUtils]: 271: Hoare triple {79719#(<= ~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)); {79719#(<= ~counter~0 29)} is VALID [2022-04-08 12:50:59,597 INFO L290 TraceCheckUtils]: 272: Hoare triple {79719#(<= ~counter~0 29)} ~cond := #in~cond; {79719#(<= ~counter~0 29)} is VALID [2022-04-08 12:50:59,597 INFO L290 TraceCheckUtils]: 273: Hoare triple {79719#(<= ~counter~0 29)} assume !(0 == ~cond); {79719#(<= ~counter~0 29)} is VALID [2022-04-08 12:50:59,597 INFO L290 TraceCheckUtils]: 274: Hoare triple {79719#(<= ~counter~0 29)} assume true; {79719#(<= ~counter~0 29)} is VALID [2022-04-08 12:50:59,598 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {79719#(<= ~counter~0 29)} {79719#(<= ~counter~0 29)} #63#return; {79719#(<= ~counter~0 29)} is VALID [2022-04-08 12:50:59,598 INFO L290 TraceCheckUtils]: 276: Hoare triple {79719#(<= ~counter~0 29)} assume !!(0 != ~r~0); {79719#(<= ~counter~0 29)} is VALID [2022-04-08 12:50:59,599 INFO L290 TraceCheckUtils]: 277: Hoare triple {79719#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79719#(<= ~counter~0 29)} is VALID [2022-04-08 12:50:59,599 INFO L290 TraceCheckUtils]: 278: Hoare triple {79719#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79747#(<= ~counter~0 30)} is VALID [2022-04-08 12:50:59,600 INFO L290 TraceCheckUtils]: 279: Hoare triple {79747#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {79747#(<= ~counter~0 30)} is VALID [2022-04-08 12:50:59,600 INFO L272 TraceCheckUtils]: 280: Hoare triple {79747#(<= ~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)); {79747#(<= ~counter~0 30)} is VALID [2022-04-08 12:50:59,600 INFO L290 TraceCheckUtils]: 281: Hoare triple {79747#(<= ~counter~0 30)} ~cond := #in~cond; {79747#(<= ~counter~0 30)} is VALID [2022-04-08 12:50:59,601 INFO L290 TraceCheckUtils]: 282: Hoare triple {79747#(<= ~counter~0 30)} assume !(0 == ~cond); {79747#(<= ~counter~0 30)} is VALID [2022-04-08 12:50:59,601 INFO L290 TraceCheckUtils]: 283: Hoare triple {79747#(<= ~counter~0 30)} assume true; {79747#(<= ~counter~0 30)} is VALID [2022-04-08 12:50:59,601 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {79747#(<= ~counter~0 30)} {79747#(<= ~counter~0 30)} #63#return; {79747#(<= ~counter~0 30)} is VALID [2022-04-08 12:50:59,602 INFO L290 TraceCheckUtils]: 285: Hoare triple {79747#(<= ~counter~0 30)} assume !!(0 != ~r~0); {79747#(<= ~counter~0 30)} is VALID [2022-04-08 12:50:59,602 INFO L290 TraceCheckUtils]: 286: Hoare triple {79747#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79747#(<= ~counter~0 30)} is VALID [2022-04-08 12:50:59,603 INFO L290 TraceCheckUtils]: 287: Hoare triple {79747#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79775#(<= ~counter~0 31)} is VALID [2022-04-08 12:50:59,603 INFO L290 TraceCheckUtils]: 288: Hoare triple {79775#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {79775#(<= ~counter~0 31)} is VALID [2022-04-08 12:50:59,603 INFO L272 TraceCheckUtils]: 289: Hoare triple {79775#(<= ~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)); {79775#(<= ~counter~0 31)} is VALID [2022-04-08 12:50:59,604 INFO L290 TraceCheckUtils]: 290: Hoare triple {79775#(<= ~counter~0 31)} ~cond := #in~cond; {79775#(<= ~counter~0 31)} is VALID [2022-04-08 12:50:59,604 INFO L290 TraceCheckUtils]: 291: Hoare triple {79775#(<= ~counter~0 31)} assume !(0 == ~cond); {79775#(<= ~counter~0 31)} is VALID [2022-04-08 12:50:59,604 INFO L290 TraceCheckUtils]: 292: Hoare triple {79775#(<= ~counter~0 31)} assume true; {79775#(<= ~counter~0 31)} is VALID [2022-04-08 12:50:59,605 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {79775#(<= ~counter~0 31)} {79775#(<= ~counter~0 31)} #63#return; {79775#(<= ~counter~0 31)} is VALID [2022-04-08 12:50:59,605 INFO L290 TraceCheckUtils]: 294: Hoare triple {79775#(<= ~counter~0 31)} assume !!(0 != ~r~0); {79775#(<= ~counter~0 31)} is VALID [2022-04-08 12:50:59,605 INFO L290 TraceCheckUtils]: 295: Hoare triple {79775#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79775#(<= ~counter~0 31)} is VALID [2022-04-08 12:50:59,606 INFO L290 TraceCheckUtils]: 296: Hoare triple {79775#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79803#(<= ~counter~0 32)} is VALID [2022-04-08 12:50:59,606 INFO L290 TraceCheckUtils]: 297: Hoare triple {79803#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {79803#(<= ~counter~0 32)} is VALID [2022-04-08 12:50:59,607 INFO L272 TraceCheckUtils]: 298: Hoare triple {79803#(<= ~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)); {79803#(<= ~counter~0 32)} is VALID [2022-04-08 12:50:59,607 INFO L290 TraceCheckUtils]: 299: Hoare triple {79803#(<= ~counter~0 32)} ~cond := #in~cond; {79803#(<= ~counter~0 32)} is VALID [2022-04-08 12:50:59,607 INFO L290 TraceCheckUtils]: 300: Hoare triple {79803#(<= ~counter~0 32)} assume !(0 == ~cond); {79803#(<= ~counter~0 32)} is VALID [2022-04-08 12:50:59,608 INFO L290 TraceCheckUtils]: 301: Hoare triple {79803#(<= ~counter~0 32)} assume true; {79803#(<= ~counter~0 32)} is VALID [2022-04-08 12:50:59,608 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {79803#(<= ~counter~0 32)} {79803#(<= ~counter~0 32)} #63#return; {79803#(<= ~counter~0 32)} is VALID [2022-04-08 12:50:59,608 INFO L290 TraceCheckUtils]: 303: Hoare triple {79803#(<= ~counter~0 32)} assume !!(0 != ~r~0); {79803#(<= ~counter~0 32)} is VALID [2022-04-08 12:50:59,609 INFO L290 TraceCheckUtils]: 304: Hoare triple {79803#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79803#(<= ~counter~0 32)} is VALID [2022-04-08 12:50:59,609 INFO L290 TraceCheckUtils]: 305: Hoare triple {79803#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79831#(<= ~counter~0 33)} is VALID [2022-04-08 12:50:59,610 INFO L290 TraceCheckUtils]: 306: Hoare triple {79831#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {79831#(<= ~counter~0 33)} is VALID [2022-04-08 12:50:59,610 INFO L272 TraceCheckUtils]: 307: Hoare triple {79831#(<= ~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)); {79831#(<= ~counter~0 33)} is VALID [2022-04-08 12:50:59,610 INFO L290 TraceCheckUtils]: 308: Hoare triple {79831#(<= ~counter~0 33)} ~cond := #in~cond; {79831#(<= ~counter~0 33)} is VALID [2022-04-08 12:50:59,611 INFO L290 TraceCheckUtils]: 309: Hoare triple {79831#(<= ~counter~0 33)} assume !(0 == ~cond); {79831#(<= ~counter~0 33)} is VALID [2022-04-08 12:50:59,611 INFO L290 TraceCheckUtils]: 310: Hoare triple {79831#(<= ~counter~0 33)} assume true; {79831#(<= ~counter~0 33)} is VALID [2022-04-08 12:50:59,611 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {79831#(<= ~counter~0 33)} {79831#(<= ~counter~0 33)} #63#return; {79831#(<= ~counter~0 33)} is VALID [2022-04-08 12:50:59,612 INFO L290 TraceCheckUtils]: 312: Hoare triple {79831#(<= ~counter~0 33)} assume !!(0 != ~r~0); {79831#(<= ~counter~0 33)} is VALID [2022-04-08 12:50:59,612 INFO L290 TraceCheckUtils]: 313: Hoare triple {79831#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79831#(<= ~counter~0 33)} is VALID [2022-04-08 12:50:59,613 INFO L290 TraceCheckUtils]: 314: Hoare triple {79831#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79859#(<= ~counter~0 34)} is VALID [2022-04-08 12:50:59,613 INFO L290 TraceCheckUtils]: 315: Hoare triple {79859#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {79859#(<= ~counter~0 34)} is VALID [2022-04-08 12:50:59,613 INFO L272 TraceCheckUtils]: 316: Hoare triple {79859#(<= ~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)); {79859#(<= ~counter~0 34)} is VALID [2022-04-08 12:50:59,614 INFO L290 TraceCheckUtils]: 317: Hoare triple {79859#(<= ~counter~0 34)} ~cond := #in~cond; {79859#(<= ~counter~0 34)} is VALID [2022-04-08 12:50:59,614 INFO L290 TraceCheckUtils]: 318: Hoare triple {79859#(<= ~counter~0 34)} assume !(0 == ~cond); {79859#(<= ~counter~0 34)} is VALID [2022-04-08 12:50:59,614 INFO L290 TraceCheckUtils]: 319: Hoare triple {79859#(<= ~counter~0 34)} assume true; {79859#(<= ~counter~0 34)} is VALID [2022-04-08 12:50:59,615 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {79859#(<= ~counter~0 34)} {79859#(<= ~counter~0 34)} #63#return; {79859#(<= ~counter~0 34)} is VALID [2022-04-08 12:50:59,615 INFO L290 TraceCheckUtils]: 321: Hoare triple {79859#(<= ~counter~0 34)} assume !!(0 != ~r~0); {79859#(<= ~counter~0 34)} is VALID [2022-04-08 12:50:59,615 INFO L290 TraceCheckUtils]: 322: Hoare triple {79859#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79859#(<= ~counter~0 34)} is VALID [2022-04-08 12:50:59,616 INFO L290 TraceCheckUtils]: 323: Hoare triple {79859#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79887#(<= ~counter~0 35)} is VALID [2022-04-08 12:50:59,616 INFO L290 TraceCheckUtils]: 324: Hoare triple {79887#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {79887#(<= ~counter~0 35)} is VALID [2022-04-08 12:50:59,617 INFO L272 TraceCheckUtils]: 325: Hoare triple {79887#(<= ~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)); {79887#(<= ~counter~0 35)} is VALID [2022-04-08 12:50:59,617 INFO L290 TraceCheckUtils]: 326: Hoare triple {79887#(<= ~counter~0 35)} ~cond := #in~cond; {79887#(<= ~counter~0 35)} is VALID [2022-04-08 12:50:59,617 INFO L290 TraceCheckUtils]: 327: Hoare triple {79887#(<= ~counter~0 35)} assume !(0 == ~cond); {79887#(<= ~counter~0 35)} is VALID [2022-04-08 12:50:59,618 INFO L290 TraceCheckUtils]: 328: Hoare triple {79887#(<= ~counter~0 35)} assume true; {79887#(<= ~counter~0 35)} is VALID [2022-04-08 12:50:59,618 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {79887#(<= ~counter~0 35)} {79887#(<= ~counter~0 35)} #63#return; {79887#(<= ~counter~0 35)} is VALID [2022-04-08 12:50:59,618 INFO L290 TraceCheckUtils]: 330: Hoare triple {79887#(<= ~counter~0 35)} assume !!(0 != ~r~0); {79887#(<= ~counter~0 35)} is VALID [2022-04-08 12:50:59,619 INFO L290 TraceCheckUtils]: 331: Hoare triple {79887#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79887#(<= ~counter~0 35)} is VALID [2022-04-08 12:50:59,619 INFO L290 TraceCheckUtils]: 332: Hoare triple {79887#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79915#(<= |main_#t~post6| 35)} is VALID [2022-04-08 12:50:59,619 INFO L290 TraceCheckUtils]: 333: Hoare triple {79915#(<= |main_#t~post6| 35)} assume !(#t~post6 < 50);havoc #t~post6; {78879#false} is VALID [2022-04-08 12:50:59,619 INFO L272 TraceCheckUtils]: 334: Hoare triple {78879#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)); {78879#false} is VALID [2022-04-08 12:50:59,619 INFO L290 TraceCheckUtils]: 335: Hoare triple {78879#false} ~cond := #in~cond; {78879#false} is VALID [2022-04-08 12:50:59,620 INFO L290 TraceCheckUtils]: 336: Hoare triple {78879#false} assume 0 == ~cond; {78879#false} is VALID [2022-04-08 12:50:59,620 INFO L290 TraceCheckUtils]: 337: Hoare triple {78879#false} assume !false; {78879#false} is VALID [2022-04-08 12:50:59,620 INFO L134 CoverageAnalysis]: Checked inductivity of 5499 backedges. 70 proven. 5425 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:50:59,620 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:51:01,339 INFO L290 TraceCheckUtils]: 337: Hoare triple {78879#false} assume !false; {78879#false} is VALID [2022-04-08 12:51:01,339 INFO L290 TraceCheckUtils]: 336: Hoare triple {78879#false} assume 0 == ~cond; {78879#false} is VALID [2022-04-08 12:51:01,339 INFO L290 TraceCheckUtils]: 335: Hoare triple {78879#false} ~cond := #in~cond; {78879#false} is VALID [2022-04-08 12:51:01,339 INFO L272 TraceCheckUtils]: 334: Hoare triple {78879#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)); {78879#false} is VALID [2022-04-08 12:51:01,340 INFO L290 TraceCheckUtils]: 333: Hoare triple {79943#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {78879#false} is VALID [2022-04-08 12:51:01,340 INFO L290 TraceCheckUtils]: 332: Hoare triple {79947#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79943#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:51:01,340 INFO L290 TraceCheckUtils]: 331: Hoare triple {79947#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79947#(< ~counter~0 50)} is VALID [2022-04-08 12:51:01,340 INFO L290 TraceCheckUtils]: 330: Hoare triple {79947#(< ~counter~0 50)} assume !!(0 != ~r~0); {79947#(< ~counter~0 50)} is VALID [2022-04-08 12:51:01,341 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {78878#true} {79947#(< ~counter~0 50)} #63#return; {79947#(< ~counter~0 50)} is VALID [2022-04-08 12:51:01,341 INFO L290 TraceCheckUtils]: 328: Hoare triple {78878#true} assume true; {78878#true} is VALID [2022-04-08 12:51:01,341 INFO L290 TraceCheckUtils]: 327: Hoare triple {78878#true} assume !(0 == ~cond); {78878#true} is VALID [2022-04-08 12:51:01,341 INFO L290 TraceCheckUtils]: 326: Hoare triple {78878#true} ~cond := #in~cond; {78878#true} is VALID [2022-04-08 12:51:01,341 INFO L272 TraceCheckUtils]: 325: Hoare triple {79947#(< ~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)); {78878#true} is VALID [2022-04-08 12:51:01,341 INFO L290 TraceCheckUtils]: 324: Hoare triple {79947#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {79947#(< ~counter~0 50)} is VALID [2022-04-08 12:51:01,343 INFO L290 TraceCheckUtils]: 323: Hoare triple {79975#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79947#(< ~counter~0 50)} is VALID [2022-04-08 12:51:01,343 INFO L290 TraceCheckUtils]: 322: Hoare triple {79975#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79975#(< ~counter~0 49)} is VALID [2022-04-08 12:51:01,344 INFO L290 TraceCheckUtils]: 321: Hoare triple {79975#(< ~counter~0 49)} assume !!(0 != ~r~0); {79975#(< ~counter~0 49)} is VALID [2022-04-08 12:51:01,344 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {78878#true} {79975#(< ~counter~0 49)} #63#return; {79975#(< ~counter~0 49)} is VALID [2022-04-08 12:51:01,344 INFO L290 TraceCheckUtils]: 319: Hoare triple {78878#true} assume true; {78878#true} is VALID [2022-04-08 12:51:01,344 INFO L290 TraceCheckUtils]: 318: Hoare triple {78878#true} assume !(0 == ~cond); {78878#true} is VALID [2022-04-08 12:51:01,344 INFO L290 TraceCheckUtils]: 317: Hoare triple {78878#true} ~cond := #in~cond; {78878#true} is VALID [2022-04-08 12:51:01,344 INFO L272 TraceCheckUtils]: 316: Hoare triple {79975#(< ~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)); {78878#true} is VALID [2022-04-08 12:51:01,345 INFO L290 TraceCheckUtils]: 315: Hoare triple {79975#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {79975#(< ~counter~0 49)} is VALID [2022-04-08 12:51:01,345 INFO L290 TraceCheckUtils]: 314: Hoare triple {80003#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79975#(< ~counter~0 49)} is VALID [2022-04-08 12:51:01,346 INFO L290 TraceCheckUtils]: 313: Hoare triple {80003#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80003#(< ~counter~0 48)} is VALID [2022-04-08 12:51:01,346 INFO L290 TraceCheckUtils]: 312: Hoare triple {80003#(< ~counter~0 48)} assume !!(0 != ~r~0); {80003#(< ~counter~0 48)} is VALID [2022-04-08 12:51:01,346 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {78878#true} {80003#(< ~counter~0 48)} #63#return; {80003#(< ~counter~0 48)} is VALID [2022-04-08 12:51:01,346 INFO L290 TraceCheckUtils]: 310: Hoare triple {78878#true} assume true; {78878#true} is VALID [2022-04-08 12:51:01,347 INFO L290 TraceCheckUtils]: 309: Hoare triple {78878#true} assume !(0 == ~cond); {78878#true} is VALID [2022-04-08 12:51:01,347 INFO L290 TraceCheckUtils]: 308: Hoare triple {78878#true} ~cond := #in~cond; {78878#true} is VALID [2022-04-08 12:51:01,347 INFO L272 TraceCheckUtils]: 307: Hoare triple {80003#(< ~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)); {78878#true} is VALID [2022-04-08 12:51:01,347 INFO L290 TraceCheckUtils]: 306: Hoare triple {80003#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {80003#(< ~counter~0 48)} is VALID [2022-04-08 12:51:01,348 INFO L290 TraceCheckUtils]: 305: Hoare triple {80031#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80003#(< ~counter~0 48)} is VALID [2022-04-08 12:51:01,348 INFO L290 TraceCheckUtils]: 304: Hoare triple {80031#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80031#(< ~counter~0 47)} is VALID [2022-04-08 12:51:01,348 INFO L290 TraceCheckUtils]: 303: Hoare triple {80031#(< ~counter~0 47)} assume !!(0 != ~r~0); {80031#(< ~counter~0 47)} is VALID [2022-04-08 12:51:01,349 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {78878#true} {80031#(< ~counter~0 47)} #63#return; {80031#(< ~counter~0 47)} is VALID [2022-04-08 12:51:01,349 INFO L290 TraceCheckUtils]: 301: Hoare triple {78878#true} assume true; {78878#true} is VALID [2022-04-08 12:51:01,349 INFO L290 TraceCheckUtils]: 300: Hoare triple {78878#true} assume !(0 == ~cond); {78878#true} is VALID [2022-04-08 12:51:01,349 INFO L290 TraceCheckUtils]: 299: Hoare triple {78878#true} ~cond := #in~cond; {78878#true} is VALID [2022-04-08 12:51:01,349 INFO L272 TraceCheckUtils]: 298: Hoare triple {80031#(< ~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)); {78878#true} is VALID [2022-04-08 12:51:01,349 INFO L290 TraceCheckUtils]: 297: Hoare triple {80031#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {80031#(< ~counter~0 47)} is VALID [2022-04-08 12:51:01,350 INFO L290 TraceCheckUtils]: 296: Hoare triple {80059#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80031#(< ~counter~0 47)} is VALID [2022-04-08 12:51:01,350 INFO L290 TraceCheckUtils]: 295: Hoare triple {80059#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80059#(< ~counter~0 46)} is VALID [2022-04-08 12:51:01,350 INFO L290 TraceCheckUtils]: 294: Hoare triple {80059#(< ~counter~0 46)} assume !!(0 != ~r~0); {80059#(< ~counter~0 46)} is VALID [2022-04-08 12:51:01,351 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {78878#true} {80059#(< ~counter~0 46)} #63#return; {80059#(< ~counter~0 46)} is VALID [2022-04-08 12:51:01,351 INFO L290 TraceCheckUtils]: 292: Hoare triple {78878#true} assume true; {78878#true} is VALID [2022-04-08 12:51:01,351 INFO L290 TraceCheckUtils]: 291: Hoare triple {78878#true} assume !(0 == ~cond); {78878#true} is VALID [2022-04-08 12:51:01,351 INFO L290 TraceCheckUtils]: 290: Hoare triple {78878#true} ~cond := #in~cond; {78878#true} is VALID [2022-04-08 12:51:01,351 INFO L272 TraceCheckUtils]: 289: Hoare triple {80059#(< ~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)); {78878#true} is VALID [2022-04-08 12:51:01,351 INFO L290 TraceCheckUtils]: 288: Hoare triple {80059#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {80059#(< ~counter~0 46)} is VALID [2022-04-08 12:51:01,352 INFO L290 TraceCheckUtils]: 287: Hoare triple {80087#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80059#(< ~counter~0 46)} is VALID [2022-04-08 12:51:01,352 INFO L290 TraceCheckUtils]: 286: Hoare triple {80087#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80087#(< ~counter~0 45)} is VALID [2022-04-08 12:51:01,353 INFO L290 TraceCheckUtils]: 285: Hoare triple {80087#(< ~counter~0 45)} assume !!(0 != ~r~0); {80087#(< ~counter~0 45)} is VALID [2022-04-08 12:51:01,353 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {78878#true} {80087#(< ~counter~0 45)} #63#return; {80087#(< ~counter~0 45)} is VALID [2022-04-08 12:51:01,353 INFO L290 TraceCheckUtils]: 283: Hoare triple {78878#true} assume true; {78878#true} is VALID [2022-04-08 12:51:01,353 INFO L290 TraceCheckUtils]: 282: Hoare triple {78878#true} assume !(0 == ~cond); {78878#true} is VALID [2022-04-08 12:51:01,353 INFO L290 TraceCheckUtils]: 281: Hoare triple {78878#true} ~cond := #in~cond; {78878#true} is VALID [2022-04-08 12:51:01,354 INFO L272 TraceCheckUtils]: 280: Hoare triple {80087#(< ~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)); {78878#true} is VALID [2022-04-08 12:51:01,354 INFO L290 TraceCheckUtils]: 279: Hoare triple {80087#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {80087#(< ~counter~0 45)} is VALID [2022-04-08 12:51:01,355 INFO L290 TraceCheckUtils]: 278: Hoare triple {80115#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80087#(< ~counter~0 45)} is VALID [2022-04-08 12:51:01,355 INFO L290 TraceCheckUtils]: 277: Hoare triple {80115#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80115#(< ~counter~0 44)} is VALID [2022-04-08 12:51:01,355 INFO L290 TraceCheckUtils]: 276: Hoare triple {80115#(< ~counter~0 44)} assume !!(0 != ~r~0); {80115#(< ~counter~0 44)} is VALID [2022-04-08 12:51:01,356 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {78878#true} {80115#(< ~counter~0 44)} #63#return; {80115#(< ~counter~0 44)} is VALID [2022-04-08 12:51:01,356 INFO L290 TraceCheckUtils]: 274: Hoare triple {78878#true} assume true; {78878#true} is VALID [2022-04-08 12:51:01,356 INFO L290 TraceCheckUtils]: 273: Hoare triple {78878#true} assume !(0 == ~cond); {78878#true} is VALID [2022-04-08 12:51:01,356 INFO L290 TraceCheckUtils]: 272: Hoare triple {78878#true} ~cond := #in~cond; {78878#true} is VALID [2022-04-08 12:51:01,356 INFO L272 TraceCheckUtils]: 271: Hoare triple {80115#(< ~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)); {78878#true} is VALID [2022-04-08 12:51:01,356 INFO L290 TraceCheckUtils]: 270: Hoare triple {80115#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {80115#(< ~counter~0 44)} is VALID [2022-04-08 12:51:01,357 INFO L290 TraceCheckUtils]: 269: Hoare triple {80143#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80115#(< ~counter~0 44)} is VALID [2022-04-08 12:51:01,357 INFO L290 TraceCheckUtils]: 268: Hoare triple {80143#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80143#(< ~counter~0 43)} is VALID [2022-04-08 12:51:01,357 INFO L290 TraceCheckUtils]: 267: Hoare triple {80143#(< ~counter~0 43)} assume !!(0 != ~r~0); {80143#(< ~counter~0 43)} is VALID [2022-04-08 12:51:01,358 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {78878#true} {80143#(< ~counter~0 43)} #63#return; {80143#(< ~counter~0 43)} is VALID [2022-04-08 12:51:01,358 INFO L290 TraceCheckUtils]: 265: Hoare triple {78878#true} assume true; {78878#true} is VALID [2022-04-08 12:51:01,358 INFO L290 TraceCheckUtils]: 264: Hoare triple {78878#true} assume !(0 == ~cond); {78878#true} is VALID [2022-04-08 12:51:01,358 INFO L290 TraceCheckUtils]: 263: Hoare triple {78878#true} ~cond := #in~cond; {78878#true} is VALID [2022-04-08 12:51:01,358 INFO L272 TraceCheckUtils]: 262: Hoare triple {80143#(< ~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)); {78878#true} is VALID [2022-04-08 12:51:01,358 INFO L290 TraceCheckUtils]: 261: Hoare triple {80143#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {80143#(< ~counter~0 43)} is VALID [2022-04-08 12:51:01,359 INFO L290 TraceCheckUtils]: 260: Hoare triple {80171#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80143#(< ~counter~0 43)} is VALID [2022-04-08 12:51:01,359 INFO L290 TraceCheckUtils]: 259: Hoare triple {80171#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80171#(< ~counter~0 42)} is VALID [2022-04-08 12:51:01,360 INFO L290 TraceCheckUtils]: 258: Hoare triple {80171#(< ~counter~0 42)} assume !!(0 != ~r~0); {80171#(< ~counter~0 42)} is VALID [2022-04-08 12:51:01,360 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {78878#true} {80171#(< ~counter~0 42)} #63#return; {80171#(< ~counter~0 42)} is VALID [2022-04-08 12:51:01,360 INFO L290 TraceCheckUtils]: 256: Hoare triple {78878#true} assume true; {78878#true} is VALID [2022-04-08 12:51:01,360 INFO L290 TraceCheckUtils]: 255: Hoare triple {78878#true} assume !(0 == ~cond); {78878#true} is VALID [2022-04-08 12:51:01,360 INFO L290 TraceCheckUtils]: 254: Hoare triple {78878#true} ~cond := #in~cond; {78878#true} is VALID [2022-04-08 12:51:01,360 INFO L272 TraceCheckUtils]: 253: Hoare triple {80171#(< ~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)); {78878#true} is VALID [2022-04-08 12:51:01,361 INFO L290 TraceCheckUtils]: 252: Hoare triple {80171#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {80171#(< ~counter~0 42)} is VALID [2022-04-08 12:51:01,361 INFO L290 TraceCheckUtils]: 251: Hoare triple {80199#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80171#(< ~counter~0 42)} is VALID [2022-04-08 12:51:01,362 INFO L290 TraceCheckUtils]: 250: Hoare triple {80199#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80199#(< ~counter~0 41)} is VALID [2022-04-08 12:51:01,362 INFO L290 TraceCheckUtils]: 249: Hoare triple {80199#(< ~counter~0 41)} assume !!(0 != ~r~0); {80199#(< ~counter~0 41)} is VALID [2022-04-08 12:51:01,362 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {78878#true} {80199#(< ~counter~0 41)} #63#return; {80199#(< ~counter~0 41)} is VALID [2022-04-08 12:51:01,362 INFO L290 TraceCheckUtils]: 247: Hoare triple {78878#true} assume true; {78878#true} is VALID [2022-04-08 12:51:01,363 INFO L290 TraceCheckUtils]: 246: Hoare triple {78878#true} assume !(0 == ~cond); {78878#true} is VALID [2022-04-08 12:51:01,363 INFO L290 TraceCheckUtils]: 245: Hoare triple {78878#true} ~cond := #in~cond; {78878#true} is VALID [2022-04-08 12:51:01,363 INFO L272 TraceCheckUtils]: 244: Hoare triple {80199#(< ~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)); {78878#true} is VALID [2022-04-08 12:51:01,363 INFO L290 TraceCheckUtils]: 243: Hoare triple {80199#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {80199#(< ~counter~0 41)} is VALID [2022-04-08 12:51:01,364 INFO L290 TraceCheckUtils]: 242: Hoare triple {80227#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80199#(< ~counter~0 41)} is VALID [2022-04-08 12:51:01,364 INFO L290 TraceCheckUtils]: 241: Hoare triple {80227#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80227#(< ~counter~0 40)} is VALID [2022-04-08 12:51:01,364 INFO L290 TraceCheckUtils]: 240: Hoare triple {80227#(< ~counter~0 40)} assume !!(0 != ~r~0); {80227#(< ~counter~0 40)} is VALID [2022-04-08 12:51:01,365 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {78878#true} {80227#(< ~counter~0 40)} #63#return; {80227#(< ~counter~0 40)} is VALID [2022-04-08 12:51:01,365 INFO L290 TraceCheckUtils]: 238: Hoare triple {78878#true} assume true; {78878#true} is VALID [2022-04-08 12:51:01,365 INFO L290 TraceCheckUtils]: 237: Hoare triple {78878#true} assume !(0 == ~cond); {78878#true} is VALID [2022-04-08 12:51:01,365 INFO L290 TraceCheckUtils]: 236: Hoare triple {78878#true} ~cond := #in~cond; {78878#true} is VALID [2022-04-08 12:51:01,365 INFO L272 TraceCheckUtils]: 235: Hoare triple {80227#(< ~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)); {78878#true} is VALID [2022-04-08 12:51:01,365 INFO L290 TraceCheckUtils]: 234: Hoare triple {80227#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {80227#(< ~counter~0 40)} is VALID [2022-04-08 12:51:01,366 INFO L290 TraceCheckUtils]: 233: Hoare triple {80255#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80227#(< ~counter~0 40)} is VALID [2022-04-08 12:51:01,366 INFO L290 TraceCheckUtils]: 232: Hoare triple {80255#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80255#(< ~counter~0 39)} is VALID [2022-04-08 12:51:01,366 INFO L290 TraceCheckUtils]: 231: Hoare triple {80255#(< ~counter~0 39)} assume !!(0 != ~r~0); {80255#(< ~counter~0 39)} is VALID [2022-04-08 12:51:01,367 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {78878#true} {80255#(< ~counter~0 39)} #63#return; {80255#(< ~counter~0 39)} is VALID [2022-04-08 12:51:01,367 INFO L290 TraceCheckUtils]: 229: Hoare triple {78878#true} assume true; {78878#true} is VALID [2022-04-08 12:51:01,367 INFO L290 TraceCheckUtils]: 228: Hoare triple {78878#true} assume !(0 == ~cond); {78878#true} is VALID [2022-04-08 12:51:01,367 INFO L290 TraceCheckUtils]: 227: Hoare triple {78878#true} ~cond := #in~cond; {78878#true} is VALID [2022-04-08 12:51:01,367 INFO L272 TraceCheckUtils]: 226: Hoare triple {80255#(< ~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)); {78878#true} is VALID [2022-04-08 12:51:01,367 INFO L290 TraceCheckUtils]: 225: Hoare triple {80255#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {80255#(< ~counter~0 39)} is VALID [2022-04-08 12:51:01,368 INFO L290 TraceCheckUtils]: 224: Hoare triple {80283#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80255#(< ~counter~0 39)} is VALID [2022-04-08 12:51:01,368 INFO L290 TraceCheckUtils]: 223: Hoare triple {80283#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80283#(< ~counter~0 38)} is VALID [2022-04-08 12:51:01,369 INFO L290 TraceCheckUtils]: 222: Hoare triple {80283#(< ~counter~0 38)} assume !!(0 != ~r~0); {80283#(< ~counter~0 38)} is VALID [2022-04-08 12:51:01,369 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {78878#true} {80283#(< ~counter~0 38)} #63#return; {80283#(< ~counter~0 38)} is VALID [2022-04-08 12:51:01,369 INFO L290 TraceCheckUtils]: 220: Hoare triple {78878#true} assume true; {78878#true} is VALID [2022-04-08 12:51:01,369 INFO L290 TraceCheckUtils]: 219: Hoare triple {78878#true} assume !(0 == ~cond); {78878#true} is VALID [2022-04-08 12:51:01,369 INFO L290 TraceCheckUtils]: 218: Hoare triple {78878#true} ~cond := #in~cond; {78878#true} is VALID [2022-04-08 12:51:01,370 INFO L272 TraceCheckUtils]: 217: Hoare triple {80283#(< ~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)); {78878#true} is VALID [2022-04-08 12:51:01,370 INFO L290 TraceCheckUtils]: 216: Hoare triple {80283#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {80283#(< ~counter~0 38)} is VALID [2022-04-08 12:51:01,371 INFO L290 TraceCheckUtils]: 215: Hoare triple {80311#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80283#(< ~counter~0 38)} is VALID [2022-04-08 12:51:01,371 INFO L290 TraceCheckUtils]: 214: Hoare triple {80311#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80311#(< ~counter~0 37)} is VALID [2022-04-08 12:51:01,371 INFO L290 TraceCheckUtils]: 213: Hoare triple {80311#(< ~counter~0 37)} assume !!(0 != ~r~0); {80311#(< ~counter~0 37)} is VALID [2022-04-08 12:51:01,372 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {78878#true} {80311#(< ~counter~0 37)} #63#return; {80311#(< ~counter~0 37)} is VALID [2022-04-08 12:51:01,372 INFO L290 TraceCheckUtils]: 211: Hoare triple {78878#true} assume true; {78878#true} is VALID [2022-04-08 12:51:01,372 INFO L290 TraceCheckUtils]: 210: Hoare triple {78878#true} assume !(0 == ~cond); {78878#true} is VALID [2022-04-08 12:51:01,372 INFO L290 TraceCheckUtils]: 209: Hoare triple {78878#true} ~cond := #in~cond; {78878#true} is VALID [2022-04-08 12:51:01,372 INFO L272 TraceCheckUtils]: 208: Hoare triple {80311#(< ~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)); {78878#true} is VALID [2022-04-08 12:51:01,372 INFO L290 TraceCheckUtils]: 207: Hoare triple {80311#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {80311#(< ~counter~0 37)} is VALID [2022-04-08 12:51:01,373 INFO L290 TraceCheckUtils]: 206: Hoare triple {79887#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80311#(< ~counter~0 37)} is VALID [2022-04-08 12:51:01,373 INFO L290 TraceCheckUtils]: 205: Hoare triple {79887#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79887#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:01,373 INFO L290 TraceCheckUtils]: 204: Hoare triple {79887#(<= ~counter~0 35)} assume !!(0 != ~r~0); {79887#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:01,374 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {78878#true} {79887#(<= ~counter~0 35)} #63#return; {79887#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:01,374 INFO L290 TraceCheckUtils]: 202: Hoare triple {78878#true} assume true; {78878#true} is VALID [2022-04-08 12:51:01,374 INFO L290 TraceCheckUtils]: 201: Hoare triple {78878#true} assume !(0 == ~cond); {78878#true} is VALID [2022-04-08 12:51:01,374 INFO L290 TraceCheckUtils]: 200: Hoare triple {78878#true} ~cond := #in~cond; {78878#true} is VALID [2022-04-08 12:51:01,374 INFO L272 TraceCheckUtils]: 199: Hoare triple {79887#(<= ~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)); {78878#true} is VALID [2022-04-08 12:51:01,374 INFO L290 TraceCheckUtils]: 198: Hoare triple {79887#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {79887#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:01,375 INFO L290 TraceCheckUtils]: 197: Hoare triple {79859#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79887#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:01,375 INFO L290 TraceCheckUtils]: 196: Hoare triple {79859#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79859#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:01,376 INFO L290 TraceCheckUtils]: 195: Hoare triple {79859#(<= ~counter~0 34)} assume !!(0 != ~r~0); {79859#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:01,376 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {78878#true} {79859#(<= ~counter~0 34)} #63#return; {79859#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:01,376 INFO L290 TraceCheckUtils]: 193: Hoare triple {78878#true} assume true; {78878#true} is VALID [2022-04-08 12:51:01,376 INFO L290 TraceCheckUtils]: 192: Hoare triple {78878#true} assume !(0 == ~cond); {78878#true} is VALID [2022-04-08 12:51:01,376 INFO L290 TraceCheckUtils]: 191: Hoare triple {78878#true} ~cond := #in~cond; {78878#true} is VALID [2022-04-08 12:51:01,376 INFO L272 TraceCheckUtils]: 190: Hoare triple {79859#(<= ~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)); {78878#true} is VALID [2022-04-08 12:51:01,377 INFO L290 TraceCheckUtils]: 189: Hoare triple {79859#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {79859#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:01,377 INFO L290 TraceCheckUtils]: 188: Hoare triple {79831#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79859#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:01,378 INFO L290 TraceCheckUtils]: 187: Hoare triple {79831#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79831#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:01,378 INFO L290 TraceCheckUtils]: 186: Hoare triple {79831#(<= ~counter~0 33)} assume !!(0 != ~r~0); {79831#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:01,378 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {78878#true} {79831#(<= ~counter~0 33)} #63#return; {79831#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:01,378 INFO L290 TraceCheckUtils]: 184: Hoare triple {78878#true} assume true; {78878#true} is VALID [2022-04-08 12:51:01,379 INFO L290 TraceCheckUtils]: 183: Hoare triple {78878#true} assume !(0 == ~cond); {78878#true} is VALID [2022-04-08 12:51:01,379 INFO L290 TraceCheckUtils]: 182: Hoare triple {78878#true} ~cond := #in~cond; {78878#true} is VALID [2022-04-08 12:51:01,379 INFO L272 TraceCheckUtils]: 181: Hoare triple {79831#(<= ~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)); {78878#true} is VALID [2022-04-08 12:51:01,379 INFO L290 TraceCheckUtils]: 180: Hoare triple {79831#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {79831#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:01,380 INFO L290 TraceCheckUtils]: 179: Hoare triple {79803#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79831#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:01,380 INFO L290 TraceCheckUtils]: 178: Hoare triple {79803#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79803#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:01,380 INFO L290 TraceCheckUtils]: 177: Hoare triple {79803#(<= ~counter~0 32)} assume !!(0 != ~r~0); {79803#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:01,381 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {78878#true} {79803#(<= ~counter~0 32)} #63#return; {79803#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:01,381 INFO L290 TraceCheckUtils]: 175: Hoare triple {78878#true} assume true; {78878#true} is VALID [2022-04-08 12:51:01,381 INFO L290 TraceCheckUtils]: 174: Hoare triple {78878#true} assume !(0 == ~cond); {78878#true} is VALID [2022-04-08 12:51:01,381 INFO L290 TraceCheckUtils]: 173: Hoare triple {78878#true} ~cond := #in~cond; {78878#true} is VALID [2022-04-08 12:51:01,381 INFO L272 TraceCheckUtils]: 172: Hoare triple {79803#(<= ~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)); {78878#true} is VALID [2022-04-08 12:51:01,381 INFO L290 TraceCheckUtils]: 171: Hoare triple {79803#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {79803#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:01,382 INFO L290 TraceCheckUtils]: 170: Hoare triple {79775#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79803#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:01,382 INFO L290 TraceCheckUtils]: 169: Hoare triple {79775#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79775#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:01,382 INFO L290 TraceCheckUtils]: 168: Hoare triple {79775#(<= ~counter~0 31)} assume !!(0 != ~r~0); {79775#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:01,383 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {78878#true} {79775#(<= ~counter~0 31)} #63#return; {79775#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:01,383 INFO L290 TraceCheckUtils]: 166: Hoare triple {78878#true} assume true; {78878#true} is VALID [2022-04-08 12:51:01,383 INFO L290 TraceCheckUtils]: 165: Hoare triple {78878#true} assume !(0 == ~cond); {78878#true} is VALID [2022-04-08 12:51:01,383 INFO L290 TraceCheckUtils]: 164: Hoare triple {78878#true} ~cond := #in~cond; {78878#true} is VALID [2022-04-08 12:51:01,383 INFO L272 TraceCheckUtils]: 163: Hoare triple {79775#(<= ~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)); {78878#true} is VALID [2022-04-08 12:51:01,383 INFO L290 TraceCheckUtils]: 162: Hoare triple {79775#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {79775#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:01,384 INFO L290 TraceCheckUtils]: 161: Hoare triple {79747#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79775#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:01,384 INFO L290 TraceCheckUtils]: 160: Hoare triple {79747#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79747#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:01,385 INFO L290 TraceCheckUtils]: 159: Hoare triple {79747#(<= ~counter~0 30)} assume !!(0 != ~r~0); {79747#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:01,385 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {78878#true} {79747#(<= ~counter~0 30)} #63#return; {79747#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:01,385 INFO L290 TraceCheckUtils]: 157: Hoare triple {78878#true} assume true; {78878#true} is VALID [2022-04-08 12:51:01,385 INFO L290 TraceCheckUtils]: 156: Hoare triple {78878#true} assume !(0 == ~cond); {78878#true} is VALID [2022-04-08 12:51:01,385 INFO L290 TraceCheckUtils]: 155: Hoare triple {78878#true} ~cond := #in~cond; {78878#true} is VALID [2022-04-08 12:51:01,386 INFO L272 TraceCheckUtils]: 154: Hoare triple {79747#(<= ~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)); {78878#true} is VALID [2022-04-08 12:51:01,386 INFO L290 TraceCheckUtils]: 153: Hoare triple {79747#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {79747#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:01,387 INFO L290 TraceCheckUtils]: 152: Hoare triple {79719#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79747#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:01,387 INFO L290 TraceCheckUtils]: 151: Hoare triple {79719#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79719#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:01,387 INFO L290 TraceCheckUtils]: 150: Hoare triple {79719#(<= ~counter~0 29)} assume !!(0 != ~r~0); {79719#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:01,388 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {78878#true} {79719#(<= ~counter~0 29)} #63#return; {79719#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:01,388 INFO L290 TraceCheckUtils]: 148: Hoare triple {78878#true} assume true; {78878#true} is VALID [2022-04-08 12:51:01,388 INFO L290 TraceCheckUtils]: 147: Hoare triple {78878#true} assume !(0 == ~cond); {78878#true} is VALID [2022-04-08 12:51:01,388 INFO L290 TraceCheckUtils]: 146: Hoare triple {78878#true} ~cond := #in~cond; {78878#true} is VALID [2022-04-08 12:51:01,388 INFO L272 TraceCheckUtils]: 145: Hoare triple {79719#(<= ~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)); {78878#true} is VALID [2022-04-08 12:51:01,388 INFO L290 TraceCheckUtils]: 144: Hoare triple {79719#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {79719#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:01,389 INFO L290 TraceCheckUtils]: 143: Hoare triple {79691#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79719#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:01,389 INFO L290 TraceCheckUtils]: 142: Hoare triple {79691#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79691#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:01,389 INFO L290 TraceCheckUtils]: 141: Hoare triple {79691#(<= ~counter~0 28)} assume !!(0 != ~r~0); {79691#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:01,390 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {78878#true} {79691#(<= ~counter~0 28)} #63#return; {79691#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:01,390 INFO L290 TraceCheckUtils]: 139: Hoare triple {78878#true} assume true; {78878#true} is VALID [2022-04-08 12:51:01,390 INFO L290 TraceCheckUtils]: 138: Hoare triple {78878#true} assume !(0 == ~cond); {78878#true} is VALID [2022-04-08 12:51:01,390 INFO L290 TraceCheckUtils]: 137: Hoare triple {78878#true} ~cond := #in~cond; {78878#true} is VALID [2022-04-08 12:51:01,390 INFO L272 TraceCheckUtils]: 136: Hoare triple {79691#(<= ~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)); {78878#true} is VALID [2022-04-08 12:51:01,390 INFO L290 TraceCheckUtils]: 135: Hoare triple {79691#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {79691#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:01,391 INFO L290 TraceCheckUtils]: 134: Hoare triple {79663#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79691#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:01,391 INFO L290 TraceCheckUtils]: 133: Hoare triple {79663#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79663#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:01,392 INFO L290 TraceCheckUtils]: 132: Hoare triple {79663#(<= ~counter~0 27)} assume !!(0 != ~r~0); {79663#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:01,392 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {78878#true} {79663#(<= ~counter~0 27)} #63#return; {79663#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:01,392 INFO L290 TraceCheckUtils]: 130: Hoare triple {78878#true} assume true; {78878#true} is VALID [2022-04-08 12:51:01,392 INFO L290 TraceCheckUtils]: 129: Hoare triple {78878#true} assume !(0 == ~cond); {78878#true} is VALID [2022-04-08 12:51:01,392 INFO L290 TraceCheckUtils]: 128: Hoare triple {78878#true} ~cond := #in~cond; {78878#true} is VALID [2022-04-08 12:51:01,392 INFO L272 TraceCheckUtils]: 127: Hoare triple {79663#(<= ~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)); {78878#true} is VALID [2022-04-08 12:51:01,393 INFO L290 TraceCheckUtils]: 126: Hoare triple {79663#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {79663#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:01,393 INFO L290 TraceCheckUtils]: 125: Hoare triple {79635#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79663#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:01,394 INFO L290 TraceCheckUtils]: 124: Hoare triple {79635#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79635#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:01,394 INFO L290 TraceCheckUtils]: 123: Hoare triple {79635#(<= ~counter~0 26)} assume !!(0 != ~r~0); {79635#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:01,394 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {78878#true} {79635#(<= ~counter~0 26)} #63#return; {79635#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:01,394 INFO L290 TraceCheckUtils]: 121: Hoare triple {78878#true} assume true; {78878#true} is VALID [2022-04-08 12:51:01,395 INFO L290 TraceCheckUtils]: 120: Hoare triple {78878#true} assume !(0 == ~cond); {78878#true} is VALID [2022-04-08 12:51:01,395 INFO L290 TraceCheckUtils]: 119: Hoare triple {78878#true} ~cond := #in~cond; {78878#true} is VALID [2022-04-08 12:51:01,395 INFO L272 TraceCheckUtils]: 118: Hoare triple {79635#(<= ~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)); {78878#true} is VALID [2022-04-08 12:51:01,395 INFO L290 TraceCheckUtils]: 117: Hoare triple {79635#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {79635#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:01,396 INFO L290 TraceCheckUtils]: 116: Hoare triple {79607#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79635#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:01,396 INFO L290 TraceCheckUtils]: 115: Hoare triple {79607#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79607#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:01,396 INFO L290 TraceCheckUtils]: 114: Hoare triple {79607#(<= ~counter~0 25)} assume !!(0 != ~r~0); {79607#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:01,397 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {78878#true} {79607#(<= ~counter~0 25)} #63#return; {79607#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:01,397 INFO L290 TraceCheckUtils]: 112: Hoare triple {78878#true} assume true; {78878#true} is VALID [2022-04-08 12:51:01,397 INFO L290 TraceCheckUtils]: 111: Hoare triple {78878#true} assume !(0 == ~cond); {78878#true} is VALID [2022-04-08 12:51:01,397 INFO L290 TraceCheckUtils]: 110: Hoare triple {78878#true} ~cond := #in~cond; {78878#true} is VALID [2022-04-08 12:51:01,397 INFO L272 TraceCheckUtils]: 109: Hoare triple {79607#(<= ~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)); {78878#true} is VALID [2022-04-08 12:51:01,397 INFO L290 TraceCheckUtils]: 108: Hoare triple {79607#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {79607#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:01,398 INFO L290 TraceCheckUtils]: 107: Hoare triple {79579#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79607#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:01,398 INFO L290 TraceCheckUtils]: 106: Hoare triple {79579#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79579#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:01,398 INFO L290 TraceCheckUtils]: 105: Hoare triple {79579#(<= ~counter~0 24)} assume !!(0 != ~r~0); {79579#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:01,399 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {78878#true} {79579#(<= ~counter~0 24)} #63#return; {79579#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:01,399 INFO L290 TraceCheckUtils]: 103: Hoare triple {78878#true} assume true; {78878#true} is VALID [2022-04-08 12:51:01,399 INFO L290 TraceCheckUtils]: 102: Hoare triple {78878#true} assume !(0 == ~cond); {78878#true} is VALID [2022-04-08 12:51:01,399 INFO L290 TraceCheckUtils]: 101: Hoare triple {78878#true} ~cond := #in~cond; {78878#true} is VALID [2022-04-08 12:51:01,399 INFO L272 TraceCheckUtils]: 100: Hoare triple {79579#(<= ~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)); {78878#true} is VALID [2022-04-08 12:51:01,399 INFO L290 TraceCheckUtils]: 99: Hoare triple {79579#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {79579#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:01,400 INFO L290 TraceCheckUtils]: 98: Hoare triple {79551#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79579#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:01,400 INFO L290 TraceCheckUtils]: 97: Hoare triple {79551#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79551#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:01,401 INFO L290 TraceCheckUtils]: 96: Hoare triple {79551#(<= ~counter~0 23)} assume !!(0 != ~r~0); {79551#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:01,401 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {78878#true} {79551#(<= ~counter~0 23)} #63#return; {79551#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:01,401 INFO L290 TraceCheckUtils]: 94: Hoare triple {78878#true} assume true; {78878#true} is VALID [2022-04-08 12:51:01,401 INFO L290 TraceCheckUtils]: 93: Hoare triple {78878#true} assume !(0 == ~cond); {78878#true} is VALID [2022-04-08 12:51:01,401 INFO L290 TraceCheckUtils]: 92: Hoare triple {78878#true} ~cond := #in~cond; {78878#true} is VALID [2022-04-08 12:51:01,402 INFO L272 TraceCheckUtils]: 91: Hoare triple {79551#(<= ~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)); {78878#true} is VALID [2022-04-08 12:51:01,402 INFO L290 TraceCheckUtils]: 90: Hoare triple {79551#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {79551#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:01,402 INFO L290 TraceCheckUtils]: 89: Hoare triple {79523#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79551#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:01,403 INFO L290 TraceCheckUtils]: 88: Hoare triple {79523#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79523#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:01,403 INFO L290 TraceCheckUtils]: 87: Hoare triple {79523#(<= ~counter~0 22)} assume !!(0 != ~r~0); {79523#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:01,403 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {78878#true} {79523#(<= ~counter~0 22)} #63#return; {79523#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:01,404 INFO L290 TraceCheckUtils]: 85: Hoare triple {78878#true} assume true; {78878#true} is VALID [2022-04-08 12:51:01,404 INFO L290 TraceCheckUtils]: 84: Hoare triple {78878#true} assume !(0 == ~cond); {78878#true} is VALID [2022-04-08 12:51:01,404 INFO L290 TraceCheckUtils]: 83: Hoare triple {78878#true} ~cond := #in~cond; {78878#true} is VALID [2022-04-08 12:51:01,404 INFO L272 TraceCheckUtils]: 82: Hoare triple {79523#(<= ~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)); {78878#true} is VALID [2022-04-08 12:51:01,404 INFO L290 TraceCheckUtils]: 81: Hoare triple {79523#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {79523#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:01,405 INFO L290 TraceCheckUtils]: 80: Hoare triple {79495#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79523#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:01,405 INFO L290 TraceCheckUtils]: 79: Hoare triple {79495#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79495#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:01,405 INFO L290 TraceCheckUtils]: 78: Hoare triple {79495#(<= ~counter~0 21)} assume !!(0 != ~r~0); {79495#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:01,406 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {78878#true} {79495#(<= ~counter~0 21)} #63#return; {79495#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:01,406 INFO L290 TraceCheckUtils]: 76: Hoare triple {78878#true} assume true; {78878#true} is VALID [2022-04-08 12:51:01,406 INFO L290 TraceCheckUtils]: 75: Hoare triple {78878#true} assume !(0 == ~cond); {78878#true} is VALID [2022-04-08 12:51:01,406 INFO L290 TraceCheckUtils]: 74: Hoare triple {78878#true} ~cond := #in~cond; {78878#true} is VALID [2022-04-08 12:51:01,406 INFO L272 TraceCheckUtils]: 73: Hoare triple {79495#(<= ~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)); {78878#true} is VALID [2022-04-08 12:51:01,406 INFO L290 TraceCheckUtils]: 72: Hoare triple {79495#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {79495#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:01,407 INFO L290 TraceCheckUtils]: 71: Hoare triple {79467#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79495#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:01,407 INFO L290 TraceCheckUtils]: 70: Hoare triple {79467#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79467#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:01,408 INFO L290 TraceCheckUtils]: 69: Hoare triple {79467#(<= ~counter~0 20)} assume !!(0 != ~r~0); {79467#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:01,408 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {78878#true} {79467#(<= ~counter~0 20)} #63#return; {79467#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:01,408 INFO L290 TraceCheckUtils]: 67: Hoare triple {78878#true} assume true; {78878#true} is VALID [2022-04-08 12:51:01,408 INFO L290 TraceCheckUtils]: 66: Hoare triple {78878#true} assume !(0 == ~cond); {78878#true} is VALID [2022-04-08 12:51:01,408 INFO L290 TraceCheckUtils]: 65: Hoare triple {78878#true} ~cond := #in~cond; {78878#true} is VALID [2022-04-08 12:51:01,408 INFO L272 TraceCheckUtils]: 64: Hoare triple {79467#(<= ~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)); {78878#true} is VALID [2022-04-08 12:51:01,409 INFO L290 TraceCheckUtils]: 63: Hoare triple {79467#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {79467#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:01,409 INFO L290 TraceCheckUtils]: 62: Hoare triple {79439#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79467#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:01,410 INFO L290 TraceCheckUtils]: 61: Hoare triple {79439#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79439#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:01,410 INFO L290 TraceCheckUtils]: 60: Hoare triple {79439#(<= ~counter~0 19)} assume !!(0 != ~r~0); {79439#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:01,410 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {78878#true} {79439#(<= ~counter~0 19)} #63#return; {79439#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:01,410 INFO L290 TraceCheckUtils]: 58: Hoare triple {78878#true} assume true; {78878#true} is VALID [2022-04-08 12:51:01,410 INFO L290 TraceCheckUtils]: 57: Hoare triple {78878#true} assume !(0 == ~cond); {78878#true} is VALID [2022-04-08 12:51:01,411 INFO L290 TraceCheckUtils]: 56: Hoare triple {78878#true} ~cond := #in~cond; {78878#true} is VALID [2022-04-08 12:51:01,411 INFO L272 TraceCheckUtils]: 55: Hoare triple {79439#(<= ~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)); {78878#true} is VALID [2022-04-08 12:51:01,411 INFO L290 TraceCheckUtils]: 54: Hoare triple {79439#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {79439#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:01,412 INFO L290 TraceCheckUtils]: 53: Hoare triple {79411#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79439#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:01,412 INFO L290 TraceCheckUtils]: 52: Hoare triple {79411#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79411#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:01,412 INFO L290 TraceCheckUtils]: 51: Hoare triple {79411#(<= ~counter~0 18)} assume !!(0 != ~r~0); {79411#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:01,413 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {78878#true} {79411#(<= ~counter~0 18)} #63#return; {79411#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:01,413 INFO L290 TraceCheckUtils]: 49: Hoare triple {78878#true} assume true; {78878#true} is VALID [2022-04-08 12:51:01,413 INFO L290 TraceCheckUtils]: 48: Hoare triple {78878#true} assume !(0 == ~cond); {78878#true} is VALID [2022-04-08 12:51:01,413 INFO L290 TraceCheckUtils]: 47: Hoare triple {78878#true} ~cond := #in~cond; {78878#true} is VALID [2022-04-08 12:51:01,413 INFO L272 TraceCheckUtils]: 46: Hoare triple {79411#(<= ~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)); {78878#true} is VALID [2022-04-08 12:51:01,413 INFO L290 TraceCheckUtils]: 45: Hoare triple {79411#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {79411#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:01,414 INFO L290 TraceCheckUtils]: 44: Hoare triple {79383#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79411#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:01,414 INFO L290 TraceCheckUtils]: 43: Hoare triple {79383#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79383#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:01,414 INFO L290 TraceCheckUtils]: 42: Hoare triple {79383#(<= ~counter~0 17)} assume !!(0 != ~r~0); {79383#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:01,415 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {78878#true} {79383#(<= ~counter~0 17)} #63#return; {79383#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:01,415 INFO L290 TraceCheckUtils]: 40: Hoare triple {78878#true} assume true; {78878#true} is VALID [2022-04-08 12:51:01,415 INFO L290 TraceCheckUtils]: 39: Hoare triple {78878#true} assume !(0 == ~cond); {78878#true} is VALID [2022-04-08 12:51:01,415 INFO L290 TraceCheckUtils]: 38: Hoare triple {78878#true} ~cond := #in~cond; {78878#true} is VALID [2022-04-08 12:51:01,415 INFO L272 TraceCheckUtils]: 37: Hoare triple {79383#(<= ~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)); {78878#true} is VALID [2022-04-08 12:51:01,415 INFO L290 TraceCheckUtils]: 36: Hoare triple {79383#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {79383#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:01,416 INFO L290 TraceCheckUtils]: 35: Hoare triple {79355#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79383#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:01,416 INFO L290 TraceCheckUtils]: 34: Hoare triple {79355#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79355#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:01,417 INFO L290 TraceCheckUtils]: 33: Hoare triple {79355#(<= ~counter~0 16)} assume !!(0 != ~r~0); {79355#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:01,417 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {78878#true} {79355#(<= ~counter~0 16)} #63#return; {79355#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:01,417 INFO L290 TraceCheckUtils]: 31: Hoare triple {78878#true} assume true; {78878#true} is VALID [2022-04-08 12:51:01,417 INFO L290 TraceCheckUtils]: 30: Hoare triple {78878#true} assume !(0 == ~cond); {78878#true} is VALID [2022-04-08 12:51:01,417 INFO L290 TraceCheckUtils]: 29: Hoare triple {78878#true} ~cond := #in~cond; {78878#true} is VALID [2022-04-08 12:51:01,418 INFO L272 TraceCheckUtils]: 28: Hoare triple {79355#(<= ~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)); {78878#true} is VALID [2022-04-08 12:51:01,418 INFO L290 TraceCheckUtils]: 27: Hoare triple {79355#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {79355#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:01,418 INFO L290 TraceCheckUtils]: 26: Hoare triple {79327#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79355#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:01,419 INFO L290 TraceCheckUtils]: 25: Hoare triple {79327#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79327#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:01,419 INFO L290 TraceCheckUtils]: 24: Hoare triple {79327#(<= ~counter~0 15)} assume !!(0 != ~r~0); {79327#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:01,420 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {78878#true} {79327#(<= ~counter~0 15)} #63#return; {79327#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:01,420 INFO L290 TraceCheckUtils]: 22: Hoare triple {78878#true} assume true; {78878#true} is VALID [2022-04-08 12:51:01,420 INFO L290 TraceCheckUtils]: 21: Hoare triple {78878#true} assume !(0 == ~cond); {78878#true} is VALID [2022-04-08 12:51:01,420 INFO L290 TraceCheckUtils]: 20: Hoare triple {78878#true} ~cond := #in~cond; {78878#true} is VALID [2022-04-08 12:51:01,420 INFO L272 TraceCheckUtils]: 19: Hoare triple {79327#(<= ~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)); {78878#true} is VALID [2022-04-08 12:51:01,420 INFO L290 TraceCheckUtils]: 18: Hoare triple {79327#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {79327#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:01,421 INFO L290 TraceCheckUtils]: 17: Hoare triple {79299#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79327#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:01,421 INFO L290 TraceCheckUtils]: 16: Hoare triple {79299#(<= ~counter~0 14)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {79299#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:01,421 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {78878#true} {79299#(<= ~counter~0 14)} #61#return; {79299#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:01,422 INFO L290 TraceCheckUtils]: 14: Hoare triple {78878#true} assume true; {78878#true} is VALID [2022-04-08 12:51:01,422 INFO L290 TraceCheckUtils]: 13: Hoare triple {78878#true} assume !(0 == ~cond); {78878#true} is VALID [2022-04-08 12:51:01,422 INFO L290 TraceCheckUtils]: 12: Hoare triple {78878#true} ~cond := #in~cond; {78878#true} is VALID [2022-04-08 12:51:01,422 INFO L272 TraceCheckUtils]: 11: Hoare triple {79299#(<= ~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)); {78878#true} is VALID [2022-04-08 12:51:01,422 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {78878#true} {79299#(<= ~counter~0 14)} #59#return; {79299#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:01,422 INFO L290 TraceCheckUtils]: 9: Hoare triple {78878#true} assume true; {78878#true} is VALID [2022-04-08 12:51:01,422 INFO L290 TraceCheckUtils]: 8: Hoare triple {78878#true} assume !(0 == ~cond); {78878#true} is VALID [2022-04-08 12:51:01,422 INFO L290 TraceCheckUtils]: 7: Hoare triple {78878#true} ~cond := #in~cond; {78878#true} is VALID [2022-04-08 12:51:01,422 INFO L272 TraceCheckUtils]: 6: Hoare triple {79299#(<= ~counter~0 14)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {78878#true} is VALID [2022-04-08 12:51:01,423 INFO L290 TraceCheckUtils]: 5: Hoare triple {79299#(<= ~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; {79299#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:01,423 INFO L272 TraceCheckUtils]: 4: Hoare triple {79299#(<= ~counter~0 14)} call #t~ret7 := main(); {79299#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:01,423 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {79299#(<= ~counter~0 14)} {78878#true} #67#return; {79299#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:01,423 INFO L290 TraceCheckUtils]: 2: Hoare triple {79299#(<= ~counter~0 14)} assume true; {79299#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:01,424 INFO L290 TraceCheckUtils]: 1: Hoare triple {78878#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; {79299#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:01,424 INFO L272 TraceCheckUtils]: 0: Hoare triple {78878#true} call ULTIMATE.init(); {78878#true} is VALID [2022-04-08 12:51:01,425 INFO L134 CoverageAnalysis]: Checked inductivity of 5499 backedges. 70 proven. 3045 refuted. 0 times theorem prover too weak. 2384 trivial. 0 not checked. [2022-04-08 12:51:01,425 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:51:01,425 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1064992391] [2022-04-08 12:51:01,425 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:51:01,425 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1681048802] [2022-04-08 12:51:01,425 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1681048802] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:51:01,425 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:51:01,425 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [39, 39] total 54 [2022-04-08 12:51:01,425 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:51:01,425 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [141002941] [2022-04-08 12:51:01,425 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [141002941] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:51:01,425 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:51:01,426 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [39] imperfect sequences [] total 39 [2022-04-08 12:51:01,426 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1596434852] [2022-04-08 12:51:01,426 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:51:01,426 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 [2022-04-08 12:51:01,426 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:51:01,427 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) [2022-04-08 12:51:01,669 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 335 edges. 335 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:51:01,670 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 39 states [2022-04-08 12:51:01,670 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:51:01,670 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2022-04-08 12:51:01,670 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 12:51:01,670 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) [2022-04-08 12:51:03,511 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:51:03,511 INFO L93 Difference]: Finished difference Result 349 states and 386 transitions. [2022-04-08 12:51:03,511 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2022-04-08 12:51:03,511 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 [2022-04-08 12:51:03,512 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:51:03,512 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) [2022-04-08 12:51:03,520 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 385 transitions. [2022-04-08 12:51:03,521 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) [2022-04-08 12:51:03,529 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 385 transitions. [2022-04-08 12:51:03,529 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 74 states and 385 transitions. [2022-04-08 12:51:03,849 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 385 edges. 385 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:51:03,855 INFO L225 Difference]: With dead ends: 349 [2022-04-08 12:51:03,855 INFO L226 Difference]: Without dead ends: 344 [2022-04-08 12:51:03,855 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 710 GetRequests, 622 SyntacticMatches, 1 SemanticMatches, 87 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 693 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=3186, Invalid=4646, Unknown=0, NotChecked=0, Total=7832 [2022-04-08 12:51:03,856 INFO L913 BasicCegarLoop]: 61 mSDtfsCounter, 166 mSDsluCounter, 313 mSDsCounter, 0 mSdLazyCounter, 203 mSolverCounterSat, 49 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 166 SdHoareTripleChecker+Valid, 374 SdHoareTripleChecker+Invalid, 252 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 49 IncrementalHoareTripleChecker+Valid, 203 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-08 12:51:03,856 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [166 Valid, 374 Invalid, 252 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [49 Valid, 203 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-08 12:51:03,856 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 344 states. [2022-04-08 12:51:04,390 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 344 to 344. [2022-04-08 12:51:04,390 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:51:04,391 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) [2022-04-08 12:51:04,391 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) [2022-04-08 12:51:04,391 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) [2022-04-08 12:51:04,396 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:51:04,396 INFO L93 Difference]: Finished difference Result 344 states and 381 transitions. [2022-04-08 12:51:04,396 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 381 transitions. [2022-04-08 12:51:04,397 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:51:04,397 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:51:04,397 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. [2022-04-08 12:51:04,397 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. [2022-04-08 12:51:04,401 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:51:04,401 INFO L93 Difference]: Finished difference Result 344 states and 381 transitions. [2022-04-08 12:51:04,401 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 381 transitions. [2022-04-08 12:51:04,402 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:51:04,402 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:51:04,402 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:51:04,402 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:51:04,402 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) [2022-04-08 12:51:04,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 344 states and 381 transitions. [2022-04-08 12:51:04,407 INFO L78 Accepts]: Start accepts. Automaton has 344 states and 381 transitions. Word has length 338 [2022-04-08 12:51:04,408 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:51:04,408 INFO L478 AbstractCegarLoop]: Abstraction has 344 states and 381 transitions. [2022-04-08 12:51:04,408 INFO L479 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) [2022-04-08 12:51:04,408 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 344 states and 381 transitions. [2022-04-08 12:51:05,241 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 381 edges. 381 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:51:05,241 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 381 transitions. [2022-04-08 12:51:05,242 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2022-04-08 12:51:05,242 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:51:05,242 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:51:05,261 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (40)] Forceful destruction successful, exit code 0 [2022-04-08 12:51:05,447 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 40 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable38 [2022-04-08 12:51:05,447 INFO L403 AbstractCegarLoop]: === Iteration 40 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:51:05,448 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:51:05,448 INFO L85 PathProgramCache]: Analyzing trace with hash 1597682838, now seen corresponding path program 71 times [2022-04-08 12:51:05,448 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:51:05,448 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1962896678] [2022-04-08 12:51:05,448 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:51:05,449 INFO L85 PathProgramCache]: Analyzing trace with hash 1597682838, now seen corresponding path program 72 times [2022-04-08 12:51:05,449 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:51:05,449 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1214738096] [2022-04-08 12:51:05,449 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:51:05,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:51:05,481 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:51:05,481 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1897660714] [2022-04-08 12:51:05,481 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 12:51:05,482 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:51:05,482 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:51:05,483 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) [2022-04-08 12:51:05,484 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (41)] Waiting until timeout for monitored process [2022-04-08 12:51:07,750 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 37 check-sat command(s) [2022-04-08 12:51:07,750 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:51:07,757 INFO L263 TraceCheckSpWp]: Trace formula consists of 813 conjuncts, 77 conjunts are in the unsatisfiable core [2022-04-08 12:51:07,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:51:07,814 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:51:09,701 INFO L272 TraceCheckUtils]: 0: Hoare triple {83103#true} call ULTIMATE.init(); {83103#true} is VALID [2022-04-08 12:51:09,702 INFO L290 TraceCheckUtils]: 1: Hoare triple {83103#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; {83111#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:09,702 INFO L290 TraceCheckUtils]: 2: Hoare triple {83111#(<= ~counter~0 0)} assume true; {83111#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:09,703 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {83111#(<= ~counter~0 0)} {83103#true} #67#return; {83111#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:09,703 INFO L272 TraceCheckUtils]: 4: Hoare triple {83111#(<= ~counter~0 0)} call #t~ret7 := main(); {83111#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:09,703 INFO L290 TraceCheckUtils]: 5: Hoare triple {83111#(<= ~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; {83111#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:09,704 INFO L272 TraceCheckUtils]: 6: Hoare triple {83111#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {83111#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:09,704 INFO L290 TraceCheckUtils]: 7: Hoare triple {83111#(<= ~counter~0 0)} ~cond := #in~cond; {83111#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:09,704 INFO L290 TraceCheckUtils]: 8: Hoare triple {83111#(<= ~counter~0 0)} assume !(0 == ~cond); {83111#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:09,704 INFO L290 TraceCheckUtils]: 9: Hoare triple {83111#(<= ~counter~0 0)} assume true; {83111#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:09,705 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {83111#(<= ~counter~0 0)} {83111#(<= ~counter~0 0)} #59#return; {83111#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:09,705 INFO L272 TraceCheckUtils]: 11: Hoare triple {83111#(<= ~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)); {83111#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:09,705 INFO L290 TraceCheckUtils]: 12: Hoare triple {83111#(<= ~counter~0 0)} ~cond := #in~cond; {83111#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:09,706 INFO L290 TraceCheckUtils]: 13: Hoare triple {83111#(<= ~counter~0 0)} assume !(0 == ~cond); {83111#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:09,706 INFO L290 TraceCheckUtils]: 14: Hoare triple {83111#(<= ~counter~0 0)} assume true; {83111#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:09,706 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {83111#(<= ~counter~0 0)} {83111#(<= ~counter~0 0)} #61#return; {83111#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:09,707 INFO L290 TraceCheckUtils]: 16: Hoare triple {83111#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {83111#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:09,708 INFO L290 TraceCheckUtils]: 17: Hoare triple {83111#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83160#(<= ~counter~0 1)} is VALID [2022-04-08 12:51:09,708 INFO L290 TraceCheckUtils]: 18: Hoare triple {83160#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {83160#(<= ~counter~0 1)} is VALID [2022-04-08 12:51:09,709 INFO L272 TraceCheckUtils]: 19: Hoare triple {83160#(<= ~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)); {83160#(<= ~counter~0 1)} is VALID [2022-04-08 12:51:09,709 INFO L290 TraceCheckUtils]: 20: Hoare triple {83160#(<= ~counter~0 1)} ~cond := #in~cond; {83160#(<= ~counter~0 1)} is VALID [2022-04-08 12:51:09,709 INFO L290 TraceCheckUtils]: 21: Hoare triple {83160#(<= ~counter~0 1)} assume !(0 == ~cond); {83160#(<= ~counter~0 1)} is VALID [2022-04-08 12:51:09,710 INFO L290 TraceCheckUtils]: 22: Hoare triple {83160#(<= ~counter~0 1)} assume true; {83160#(<= ~counter~0 1)} is VALID [2022-04-08 12:51:09,710 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {83160#(<= ~counter~0 1)} {83160#(<= ~counter~0 1)} #63#return; {83160#(<= ~counter~0 1)} is VALID [2022-04-08 12:51:09,710 INFO L290 TraceCheckUtils]: 24: Hoare triple {83160#(<= ~counter~0 1)} assume !!(0 != ~r~0); {83160#(<= ~counter~0 1)} is VALID [2022-04-08 12:51:09,711 INFO L290 TraceCheckUtils]: 25: Hoare triple {83160#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83160#(<= ~counter~0 1)} is VALID [2022-04-08 12:51:09,711 INFO L290 TraceCheckUtils]: 26: Hoare triple {83160#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83188#(<= ~counter~0 2)} is VALID [2022-04-08 12:51:09,712 INFO L290 TraceCheckUtils]: 27: Hoare triple {83188#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {83188#(<= ~counter~0 2)} is VALID [2022-04-08 12:51:09,712 INFO L272 TraceCheckUtils]: 28: Hoare triple {83188#(<= ~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)); {83188#(<= ~counter~0 2)} is VALID [2022-04-08 12:51:09,712 INFO L290 TraceCheckUtils]: 29: Hoare triple {83188#(<= ~counter~0 2)} ~cond := #in~cond; {83188#(<= ~counter~0 2)} is VALID [2022-04-08 12:51:09,713 INFO L290 TraceCheckUtils]: 30: Hoare triple {83188#(<= ~counter~0 2)} assume !(0 == ~cond); {83188#(<= ~counter~0 2)} is VALID [2022-04-08 12:51:09,713 INFO L290 TraceCheckUtils]: 31: Hoare triple {83188#(<= ~counter~0 2)} assume true; {83188#(<= ~counter~0 2)} is VALID [2022-04-08 12:51:09,713 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {83188#(<= ~counter~0 2)} {83188#(<= ~counter~0 2)} #63#return; {83188#(<= ~counter~0 2)} is VALID [2022-04-08 12:51:09,714 INFO L290 TraceCheckUtils]: 33: Hoare triple {83188#(<= ~counter~0 2)} assume !!(0 != ~r~0); {83188#(<= ~counter~0 2)} is VALID [2022-04-08 12:51:09,714 INFO L290 TraceCheckUtils]: 34: Hoare triple {83188#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83188#(<= ~counter~0 2)} is VALID [2022-04-08 12:51:09,715 INFO L290 TraceCheckUtils]: 35: Hoare triple {83188#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83216#(<= ~counter~0 3)} is VALID [2022-04-08 12:51:09,715 INFO L290 TraceCheckUtils]: 36: Hoare triple {83216#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {83216#(<= ~counter~0 3)} is VALID [2022-04-08 12:51:09,715 INFO L272 TraceCheckUtils]: 37: Hoare triple {83216#(<= ~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)); {83216#(<= ~counter~0 3)} is VALID [2022-04-08 12:51:09,716 INFO L290 TraceCheckUtils]: 38: Hoare triple {83216#(<= ~counter~0 3)} ~cond := #in~cond; {83216#(<= ~counter~0 3)} is VALID [2022-04-08 12:51:09,716 INFO L290 TraceCheckUtils]: 39: Hoare triple {83216#(<= ~counter~0 3)} assume !(0 == ~cond); {83216#(<= ~counter~0 3)} is VALID [2022-04-08 12:51:09,716 INFO L290 TraceCheckUtils]: 40: Hoare triple {83216#(<= ~counter~0 3)} assume true; {83216#(<= ~counter~0 3)} is VALID [2022-04-08 12:51:09,717 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {83216#(<= ~counter~0 3)} {83216#(<= ~counter~0 3)} #63#return; {83216#(<= ~counter~0 3)} is VALID [2022-04-08 12:51:09,717 INFO L290 TraceCheckUtils]: 42: Hoare triple {83216#(<= ~counter~0 3)} assume !!(0 != ~r~0); {83216#(<= ~counter~0 3)} is VALID [2022-04-08 12:51:09,717 INFO L290 TraceCheckUtils]: 43: Hoare triple {83216#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83216#(<= ~counter~0 3)} is VALID [2022-04-08 12:51:09,718 INFO L290 TraceCheckUtils]: 44: Hoare triple {83216#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83244#(<= ~counter~0 4)} is VALID [2022-04-08 12:51:09,718 INFO L290 TraceCheckUtils]: 45: Hoare triple {83244#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {83244#(<= ~counter~0 4)} is VALID [2022-04-08 12:51:09,719 INFO L272 TraceCheckUtils]: 46: Hoare triple {83244#(<= ~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)); {83244#(<= ~counter~0 4)} is VALID [2022-04-08 12:51:09,719 INFO L290 TraceCheckUtils]: 47: Hoare triple {83244#(<= ~counter~0 4)} ~cond := #in~cond; {83244#(<= ~counter~0 4)} is VALID [2022-04-08 12:51:09,719 INFO L290 TraceCheckUtils]: 48: Hoare triple {83244#(<= ~counter~0 4)} assume !(0 == ~cond); {83244#(<= ~counter~0 4)} is VALID [2022-04-08 12:51:09,719 INFO L290 TraceCheckUtils]: 49: Hoare triple {83244#(<= ~counter~0 4)} assume true; {83244#(<= ~counter~0 4)} is VALID [2022-04-08 12:51:09,720 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {83244#(<= ~counter~0 4)} {83244#(<= ~counter~0 4)} #63#return; {83244#(<= ~counter~0 4)} is VALID [2022-04-08 12:51:09,720 INFO L290 TraceCheckUtils]: 51: Hoare triple {83244#(<= ~counter~0 4)} assume !!(0 != ~r~0); {83244#(<= ~counter~0 4)} is VALID [2022-04-08 12:51:09,720 INFO L290 TraceCheckUtils]: 52: Hoare triple {83244#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83244#(<= ~counter~0 4)} is VALID [2022-04-08 12:51:09,721 INFO L290 TraceCheckUtils]: 53: Hoare triple {83244#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83272#(<= ~counter~0 5)} is VALID [2022-04-08 12:51:09,722 INFO L290 TraceCheckUtils]: 54: Hoare triple {83272#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {83272#(<= ~counter~0 5)} is VALID [2022-04-08 12:51:09,722 INFO L272 TraceCheckUtils]: 55: Hoare triple {83272#(<= ~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)); {83272#(<= ~counter~0 5)} is VALID [2022-04-08 12:51:09,722 INFO L290 TraceCheckUtils]: 56: Hoare triple {83272#(<= ~counter~0 5)} ~cond := #in~cond; {83272#(<= ~counter~0 5)} is VALID [2022-04-08 12:51:09,722 INFO L290 TraceCheckUtils]: 57: Hoare triple {83272#(<= ~counter~0 5)} assume !(0 == ~cond); {83272#(<= ~counter~0 5)} is VALID [2022-04-08 12:51:09,723 INFO L290 TraceCheckUtils]: 58: Hoare triple {83272#(<= ~counter~0 5)} assume true; {83272#(<= ~counter~0 5)} is VALID [2022-04-08 12:51:09,723 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {83272#(<= ~counter~0 5)} {83272#(<= ~counter~0 5)} #63#return; {83272#(<= ~counter~0 5)} is VALID [2022-04-08 12:51:09,723 INFO L290 TraceCheckUtils]: 60: Hoare triple {83272#(<= ~counter~0 5)} assume !!(0 != ~r~0); {83272#(<= ~counter~0 5)} is VALID [2022-04-08 12:51:09,724 INFO L290 TraceCheckUtils]: 61: Hoare triple {83272#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83272#(<= ~counter~0 5)} is VALID [2022-04-08 12:51:09,725 INFO L290 TraceCheckUtils]: 62: Hoare triple {83272#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83300#(<= ~counter~0 6)} is VALID [2022-04-08 12:51:09,725 INFO L290 TraceCheckUtils]: 63: Hoare triple {83300#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {83300#(<= ~counter~0 6)} is VALID [2022-04-08 12:51:09,725 INFO L272 TraceCheckUtils]: 64: Hoare triple {83300#(<= ~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)); {83300#(<= ~counter~0 6)} is VALID [2022-04-08 12:51:09,726 INFO L290 TraceCheckUtils]: 65: Hoare triple {83300#(<= ~counter~0 6)} ~cond := #in~cond; {83300#(<= ~counter~0 6)} is VALID [2022-04-08 12:51:09,726 INFO L290 TraceCheckUtils]: 66: Hoare triple {83300#(<= ~counter~0 6)} assume !(0 == ~cond); {83300#(<= ~counter~0 6)} is VALID [2022-04-08 12:51:09,726 INFO L290 TraceCheckUtils]: 67: Hoare triple {83300#(<= ~counter~0 6)} assume true; {83300#(<= ~counter~0 6)} is VALID [2022-04-08 12:51:09,727 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {83300#(<= ~counter~0 6)} {83300#(<= ~counter~0 6)} #63#return; {83300#(<= ~counter~0 6)} is VALID [2022-04-08 12:51:09,727 INFO L290 TraceCheckUtils]: 69: Hoare triple {83300#(<= ~counter~0 6)} assume !!(0 != ~r~0); {83300#(<= ~counter~0 6)} is VALID [2022-04-08 12:51:09,727 INFO L290 TraceCheckUtils]: 70: Hoare triple {83300#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83300#(<= ~counter~0 6)} is VALID [2022-04-08 12:51:09,728 INFO L290 TraceCheckUtils]: 71: Hoare triple {83300#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83328#(<= ~counter~0 7)} is VALID [2022-04-08 12:51:09,728 INFO L290 TraceCheckUtils]: 72: Hoare triple {83328#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {83328#(<= ~counter~0 7)} is VALID [2022-04-08 12:51:09,729 INFO L272 TraceCheckUtils]: 73: Hoare triple {83328#(<= ~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)); {83328#(<= ~counter~0 7)} is VALID [2022-04-08 12:51:09,729 INFO L290 TraceCheckUtils]: 74: Hoare triple {83328#(<= ~counter~0 7)} ~cond := #in~cond; {83328#(<= ~counter~0 7)} is VALID [2022-04-08 12:51:09,729 INFO L290 TraceCheckUtils]: 75: Hoare triple {83328#(<= ~counter~0 7)} assume !(0 == ~cond); {83328#(<= ~counter~0 7)} is VALID [2022-04-08 12:51:09,729 INFO L290 TraceCheckUtils]: 76: Hoare triple {83328#(<= ~counter~0 7)} assume true; {83328#(<= ~counter~0 7)} is VALID [2022-04-08 12:51:09,730 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {83328#(<= ~counter~0 7)} {83328#(<= ~counter~0 7)} #63#return; {83328#(<= ~counter~0 7)} is VALID [2022-04-08 12:51:09,730 INFO L290 TraceCheckUtils]: 78: Hoare triple {83328#(<= ~counter~0 7)} assume !!(0 != ~r~0); {83328#(<= ~counter~0 7)} is VALID [2022-04-08 12:51:09,730 INFO L290 TraceCheckUtils]: 79: Hoare triple {83328#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83328#(<= ~counter~0 7)} is VALID [2022-04-08 12:51:09,731 INFO L290 TraceCheckUtils]: 80: Hoare triple {83328#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83356#(<= ~counter~0 8)} is VALID [2022-04-08 12:51:09,731 INFO L290 TraceCheckUtils]: 81: Hoare triple {83356#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {83356#(<= ~counter~0 8)} is VALID [2022-04-08 12:51:09,732 INFO L272 TraceCheckUtils]: 82: Hoare triple {83356#(<= ~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)); {83356#(<= ~counter~0 8)} is VALID [2022-04-08 12:51:09,732 INFO L290 TraceCheckUtils]: 83: Hoare triple {83356#(<= ~counter~0 8)} ~cond := #in~cond; {83356#(<= ~counter~0 8)} is VALID [2022-04-08 12:51:09,732 INFO L290 TraceCheckUtils]: 84: Hoare triple {83356#(<= ~counter~0 8)} assume !(0 == ~cond); {83356#(<= ~counter~0 8)} is VALID [2022-04-08 12:51:09,733 INFO L290 TraceCheckUtils]: 85: Hoare triple {83356#(<= ~counter~0 8)} assume true; {83356#(<= ~counter~0 8)} is VALID [2022-04-08 12:51:09,733 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {83356#(<= ~counter~0 8)} {83356#(<= ~counter~0 8)} #63#return; {83356#(<= ~counter~0 8)} is VALID [2022-04-08 12:51:09,733 INFO L290 TraceCheckUtils]: 87: Hoare triple {83356#(<= ~counter~0 8)} assume !!(0 != ~r~0); {83356#(<= ~counter~0 8)} is VALID [2022-04-08 12:51:09,734 INFO L290 TraceCheckUtils]: 88: Hoare triple {83356#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83356#(<= ~counter~0 8)} is VALID [2022-04-08 12:51:09,734 INFO L290 TraceCheckUtils]: 89: Hoare triple {83356#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83384#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:09,735 INFO L290 TraceCheckUtils]: 90: Hoare triple {83384#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {83384#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:09,735 INFO L272 TraceCheckUtils]: 91: Hoare triple {83384#(<= ~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)); {83384#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:09,735 INFO L290 TraceCheckUtils]: 92: Hoare triple {83384#(<= ~counter~0 9)} ~cond := #in~cond; {83384#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:09,736 INFO L290 TraceCheckUtils]: 93: Hoare triple {83384#(<= ~counter~0 9)} assume !(0 == ~cond); {83384#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:09,736 INFO L290 TraceCheckUtils]: 94: Hoare triple {83384#(<= ~counter~0 9)} assume true; {83384#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:09,736 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {83384#(<= ~counter~0 9)} {83384#(<= ~counter~0 9)} #63#return; {83384#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:09,737 INFO L290 TraceCheckUtils]: 96: Hoare triple {83384#(<= ~counter~0 9)} assume !!(0 != ~r~0); {83384#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:09,737 INFO L290 TraceCheckUtils]: 97: Hoare triple {83384#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83384#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:09,738 INFO L290 TraceCheckUtils]: 98: Hoare triple {83384#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83412#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:09,738 INFO L290 TraceCheckUtils]: 99: Hoare triple {83412#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {83412#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:09,738 INFO L272 TraceCheckUtils]: 100: Hoare triple {83412#(<= ~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)); {83412#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:09,739 INFO L290 TraceCheckUtils]: 101: Hoare triple {83412#(<= ~counter~0 10)} ~cond := #in~cond; {83412#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:09,739 INFO L290 TraceCheckUtils]: 102: Hoare triple {83412#(<= ~counter~0 10)} assume !(0 == ~cond); {83412#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:09,739 INFO L290 TraceCheckUtils]: 103: Hoare triple {83412#(<= ~counter~0 10)} assume true; {83412#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:09,740 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {83412#(<= ~counter~0 10)} {83412#(<= ~counter~0 10)} #63#return; {83412#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:09,740 INFO L290 TraceCheckUtils]: 105: Hoare triple {83412#(<= ~counter~0 10)} assume !!(0 != ~r~0); {83412#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:09,740 INFO L290 TraceCheckUtils]: 106: Hoare triple {83412#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83412#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:09,741 INFO L290 TraceCheckUtils]: 107: Hoare triple {83412#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83440#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:09,741 INFO L290 TraceCheckUtils]: 108: Hoare triple {83440#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {83440#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:09,742 INFO L272 TraceCheckUtils]: 109: Hoare triple {83440#(<= ~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)); {83440#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:09,742 INFO L290 TraceCheckUtils]: 110: Hoare triple {83440#(<= ~counter~0 11)} ~cond := #in~cond; {83440#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:09,742 INFO L290 TraceCheckUtils]: 111: Hoare triple {83440#(<= ~counter~0 11)} assume !(0 == ~cond); {83440#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:09,742 INFO L290 TraceCheckUtils]: 112: Hoare triple {83440#(<= ~counter~0 11)} assume true; {83440#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:09,743 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {83440#(<= ~counter~0 11)} {83440#(<= ~counter~0 11)} #63#return; {83440#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:09,743 INFO L290 TraceCheckUtils]: 114: Hoare triple {83440#(<= ~counter~0 11)} assume !!(0 != ~r~0); {83440#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:09,743 INFO L290 TraceCheckUtils]: 115: Hoare triple {83440#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83440#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:09,744 INFO L290 TraceCheckUtils]: 116: Hoare triple {83440#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83468#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:09,744 INFO L290 TraceCheckUtils]: 117: Hoare triple {83468#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {83468#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:09,745 INFO L272 TraceCheckUtils]: 118: Hoare triple {83468#(<= ~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)); {83468#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:09,745 INFO L290 TraceCheckUtils]: 119: Hoare triple {83468#(<= ~counter~0 12)} ~cond := #in~cond; {83468#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:09,745 INFO L290 TraceCheckUtils]: 120: Hoare triple {83468#(<= ~counter~0 12)} assume !(0 == ~cond); {83468#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:09,746 INFO L290 TraceCheckUtils]: 121: Hoare triple {83468#(<= ~counter~0 12)} assume true; {83468#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:09,746 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {83468#(<= ~counter~0 12)} {83468#(<= ~counter~0 12)} #63#return; {83468#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:09,746 INFO L290 TraceCheckUtils]: 123: Hoare triple {83468#(<= ~counter~0 12)} assume !!(0 != ~r~0); {83468#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:09,747 INFO L290 TraceCheckUtils]: 124: Hoare triple {83468#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83468#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:09,748 INFO L290 TraceCheckUtils]: 125: Hoare triple {83468#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83496#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:09,748 INFO L290 TraceCheckUtils]: 126: Hoare triple {83496#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {83496#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:09,748 INFO L272 TraceCheckUtils]: 127: Hoare triple {83496#(<= ~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)); {83496#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:09,749 INFO L290 TraceCheckUtils]: 128: Hoare triple {83496#(<= ~counter~0 13)} ~cond := #in~cond; {83496#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:09,749 INFO L290 TraceCheckUtils]: 129: Hoare triple {83496#(<= ~counter~0 13)} assume !(0 == ~cond); {83496#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:09,749 INFO L290 TraceCheckUtils]: 130: Hoare triple {83496#(<= ~counter~0 13)} assume true; {83496#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:09,750 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {83496#(<= ~counter~0 13)} {83496#(<= ~counter~0 13)} #63#return; {83496#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:09,750 INFO L290 TraceCheckUtils]: 132: Hoare triple {83496#(<= ~counter~0 13)} assume !!(0 != ~r~0); {83496#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:09,750 INFO L290 TraceCheckUtils]: 133: Hoare triple {83496#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83496#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:09,751 INFO L290 TraceCheckUtils]: 134: Hoare triple {83496#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83524#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:09,751 INFO L290 TraceCheckUtils]: 135: Hoare triple {83524#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {83524#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:09,752 INFO L272 TraceCheckUtils]: 136: Hoare triple {83524#(<= ~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)); {83524#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:09,752 INFO L290 TraceCheckUtils]: 137: Hoare triple {83524#(<= ~counter~0 14)} ~cond := #in~cond; {83524#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:09,752 INFO L290 TraceCheckUtils]: 138: Hoare triple {83524#(<= ~counter~0 14)} assume !(0 == ~cond); {83524#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:09,752 INFO L290 TraceCheckUtils]: 139: Hoare triple {83524#(<= ~counter~0 14)} assume true; {83524#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:09,753 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {83524#(<= ~counter~0 14)} {83524#(<= ~counter~0 14)} #63#return; {83524#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:09,753 INFO L290 TraceCheckUtils]: 141: Hoare triple {83524#(<= ~counter~0 14)} assume !!(0 != ~r~0); {83524#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:09,753 INFO L290 TraceCheckUtils]: 142: Hoare triple {83524#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83524#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:09,754 INFO L290 TraceCheckUtils]: 143: Hoare triple {83524#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83552#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:09,754 INFO L290 TraceCheckUtils]: 144: Hoare triple {83552#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {83552#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:09,755 INFO L272 TraceCheckUtils]: 145: Hoare triple {83552#(<= ~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)); {83552#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:09,755 INFO L290 TraceCheckUtils]: 146: Hoare triple {83552#(<= ~counter~0 15)} ~cond := #in~cond; {83552#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:09,755 INFO L290 TraceCheckUtils]: 147: Hoare triple {83552#(<= ~counter~0 15)} assume !(0 == ~cond); {83552#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:09,756 INFO L290 TraceCheckUtils]: 148: Hoare triple {83552#(<= ~counter~0 15)} assume true; {83552#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:09,756 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {83552#(<= ~counter~0 15)} {83552#(<= ~counter~0 15)} #63#return; {83552#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:09,756 INFO L290 TraceCheckUtils]: 150: Hoare triple {83552#(<= ~counter~0 15)} assume !!(0 != ~r~0); {83552#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:09,757 INFO L290 TraceCheckUtils]: 151: Hoare triple {83552#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83552#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:09,757 INFO L290 TraceCheckUtils]: 152: Hoare triple {83552#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83580#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:09,758 INFO L290 TraceCheckUtils]: 153: Hoare triple {83580#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {83580#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:09,758 INFO L272 TraceCheckUtils]: 154: Hoare triple {83580#(<= ~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)); {83580#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:09,758 INFO L290 TraceCheckUtils]: 155: Hoare triple {83580#(<= ~counter~0 16)} ~cond := #in~cond; {83580#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:09,759 INFO L290 TraceCheckUtils]: 156: Hoare triple {83580#(<= ~counter~0 16)} assume !(0 == ~cond); {83580#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:09,759 INFO L290 TraceCheckUtils]: 157: Hoare triple {83580#(<= ~counter~0 16)} assume true; {83580#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:09,759 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {83580#(<= ~counter~0 16)} {83580#(<= ~counter~0 16)} #63#return; {83580#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:09,760 INFO L290 TraceCheckUtils]: 159: Hoare triple {83580#(<= ~counter~0 16)} assume !!(0 != ~r~0); {83580#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:09,760 INFO L290 TraceCheckUtils]: 160: Hoare triple {83580#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83580#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:09,761 INFO L290 TraceCheckUtils]: 161: Hoare triple {83580#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83608#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:09,761 INFO L290 TraceCheckUtils]: 162: Hoare triple {83608#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {83608#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:09,761 INFO L272 TraceCheckUtils]: 163: Hoare triple {83608#(<= ~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)); {83608#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:09,762 INFO L290 TraceCheckUtils]: 164: Hoare triple {83608#(<= ~counter~0 17)} ~cond := #in~cond; {83608#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:09,762 INFO L290 TraceCheckUtils]: 165: Hoare triple {83608#(<= ~counter~0 17)} assume !(0 == ~cond); {83608#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:09,762 INFO L290 TraceCheckUtils]: 166: Hoare triple {83608#(<= ~counter~0 17)} assume true; {83608#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:09,763 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {83608#(<= ~counter~0 17)} {83608#(<= ~counter~0 17)} #63#return; {83608#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:09,763 INFO L290 TraceCheckUtils]: 168: Hoare triple {83608#(<= ~counter~0 17)} assume !!(0 != ~r~0); {83608#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:09,763 INFO L290 TraceCheckUtils]: 169: Hoare triple {83608#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83608#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:09,764 INFO L290 TraceCheckUtils]: 170: Hoare triple {83608#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83636#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:09,764 INFO L290 TraceCheckUtils]: 171: Hoare triple {83636#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {83636#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:09,765 INFO L272 TraceCheckUtils]: 172: Hoare triple {83636#(<= ~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)); {83636#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:09,765 INFO L290 TraceCheckUtils]: 173: Hoare triple {83636#(<= ~counter~0 18)} ~cond := #in~cond; {83636#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:09,765 INFO L290 TraceCheckUtils]: 174: Hoare triple {83636#(<= ~counter~0 18)} assume !(0 == ~cond); {83636#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:09,765 INFO L290 TraceCheckUtils]: 175: Hoare triple {83636#(<= ~counter~0 18)} assume true; {83636#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:09,766 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {83636#(<= ~counter~0 18)} {83636#(<= ~counter~0 18)} #63#return; {83636#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:09,766 INFO L290 TraceCheckUtils]: 177: Hoare triple {83636#(<= ~counter~0 18)} assume !!(0 != ~r~0); {83636#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:09,766 INFO L290 TraceCheckUtils]: 178: Hoare triple {83636#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83636#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:09,767 INFO L290 TraceCheckUtils]: 179: Hoare triple {83636#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83664#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:09,767 INFO L290 TraceCheckUtils]: 180: Hoare triple {83664#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {83664#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:09,768 INFO L272 TraceCheckUtils]: 181: Hoare triple {83664#(<= ~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)); {83664#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:09,768 INFO L290 TraceCheckUtils]: 182: Hoare triple {83664#(<= ~counter~0 19)} ~cond := #in~cond; {83664#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:09,769 INFO L290 TraceCheckUtils]: 183: Hoare triple {83664#(<= ~counter~0 19)} assume !(0 == ~cond); {83664#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:09,769 INFO L290 TraceCheckUtils]: 184: Hoare triple {83664#(<= ~counter~0 19)} assume true; {83664#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:09,769 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {83664#(<= ~counter~0 19)} {83664#(<= ~counter~0 19)} #63#return; {83664#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:09,770 INFO L290 TraceCheckUtils]: 186: Hoare triple {83664#(<= ~counter~0 19)} assume !!(0 != ~r~0); {83664#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:09,770 INFO L290 TraceCheckUtils]: 187: Hoare triple {83664#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83664#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:09,771 INFO L290 TraceCheckUtils]: 188: Hoare triple {83664#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83692#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:09,771 INFO L290 TraceCheckUtils]: 189: Hoare triple {83692#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {83692#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:09,771 INFO L272 TraceCheckUtils]: 190: Hoare triple {83692#(<= ~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)); {83692#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:09,772 INFO L290 TraceCheckUtils]: 191: Hoare triple {83692#(<= ~counter~0 20)} ~cond := #in~cond; {83692#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:09,772 INFO L290 TraceCheckUtils]: 192: Hoare triple {83692#(<= ~counter~0 20)} assume !(0 == ~cond); {83692#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:09,772 INFO L290 TraceCheckUtils]: 193: Hoare triple {83692#(<= ~counter~0 20)} assume true; {83692#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:09,773 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {83692#(<= ~counter~0 20)} {83692#(<= ~counter~0 20)} #63#return; {83692#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:09,773 INFO L290 TraceCheckUtils]: 195: Hoare triple {83692#(<= ~counter~0 20)} assume !!(0 != ~r~0); {83692#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:09,773 INFO L290 TraceCheckUtils]: 196: Hoare triple {83692#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83692#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:09,774 INFO L290 TraceCheckUtils]: 197: Hoare triple {83692#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83720#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:09,774 INFO L290 TraceCheckUtils]: 198: Hoare triple {83720#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {83720#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:09,775 INFO L272 TraceCheckUtils]: 199: Hoare triple {83720#(<= ~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)); {83720#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:09,775 INFO L290 TraceCheckUtils]: 200: Hoare triple {83720#(<= ~counter~0 21)} ~cond := #in~cond; {83720#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:09,775 INFO L290 TraceCheckUtils]: 201: Hoare triple {83720#(<= ~counter~0 21)} assume !(0 == ~cond); {83720#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:09,775 INFO L290 TraceCheckUtils]: 202: Hoare triple {83720#(<= ~counter~0 21)} assume true; {83720#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:09,776 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {83720#(<= ~counter~0 21)} {83720#(<= ~counter~0 21)} #63#return; {83720#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:09,776 INFO L290 TraceCheckUtils]: 204: Hoare triple {83720#(<= ~counter~0 21)} assume !!(0 != ~r~0); {83720#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:09,776 INFO L290 TraceCheckUtils]: 205: Hoare triple {83720#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83720#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:09,777 INFO L290 TraceCheckUtils]: 206: Hoare triple {83720#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83748#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:09,777 INFO L290 TraceCheckUtils]: 207: Hoare triple {83748#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {83748#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:09,778 INFO L272 TraceCheckUtils]: 208: Hoare triple {83748#(<= ~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)); {83748#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:09,778 INFO L290 TraceCheckUtils]: 209: Hoare triple {83748#(<= ~counter~0 22)} ~cond := #in~cond; {83748#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:09,778 INFO L290 TraceCheckUtils]: 210: Hoare triple {83748#(<= ~counter~0 22)} assume !(0 == ~cond); {83748#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:09,779 INFO L290 TraceCheckUtils]: 211: Hoare triple {83748#(<= ~counter~0 22)} assume true; {83748#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:09,779 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {83748#(<= ~counter~0 22)} {83748#(<= ~counter~0 22)} #63#return; {83748#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:09,779 INFO L290 TraceCheckUtils]: 213: Hoare triple {83748#(<= ~counter~0 22)} assume !!(0 != ~r~0); {83748#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:09,780 INFO L290 TraceCheckUtils]: 214: Hoare triple {83748#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83748#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:09,780 INFO L290 TraceCheckUtils]: 215: Hoare triple {83748#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83776#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:09,781 INFO L290 TraceCheckUtils]: 216: Hoare triple {83776#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {83776#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:09,781 INFO L272 TraceCheckUtils]: 217: Hoare triple {83776#(<= ~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)); {83776#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:09,781 INFO L290 TraceCheckUtils]: 218: Hoare triple {83776#(<= ~counter~0 23)} ~cond := #in~cond; {83776#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:09,782 INFO L290 TraceCheckUtils]: 219: Hoare triple {83776#(<= ~counter~0 23)} assume !(0 == ~cond); {83776#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:09,782 INFO L290 TraceCheckUtils]: 220: Hoare triple {83776#(<= ~counter~0 23)} assume true; {83776#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:09,782 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {83776#(<= ~counter~0 23)} {83776#(<= ~counter~0 23)} #63#return; {83776#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:09,783 INFO L290 TraceCheckUtils]: 222: Hoare triple {83776#(<= ~counter~0 23)} assume !!(0 != ~r~0); {83776#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:09,783 INFO L290 TraceCheckUtils]: 223: Hoare triple {83776#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83776#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:09,784 INFO L290 TraceCheckUtils]: 224: Hoare triple {83776#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83804#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:09,784 INFO L290 TraceCheckUtils]: 225: Hoare triple {83804#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {83804#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:09,784 INFO L272 TraceCheckUtils]: 226: Hoare triple {83804#(<= ~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)); {83804#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:09,785 INFO L290 TraceCheckUtils]: 227: Hoare triple {83804#(<= ~counter~0 24)} ~cond := #in~cond; {83804#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:09,785 INFO L290 TraceCheckUtils]: 228: Hoare triple {83804#(<= ~counter~0 24)} assume !(0 == ~cond); {83804#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:09,785 INFO L290 TraceCheckUtils]: 229: Hoare triple {83804#(<= ~counter~0 24)} assume true; {83804#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:09,786 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {83804#(<= ~counter~0 24)} {83804#(<= ~counter~0 24)} #63#return; {83804#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:09,786 INFO L290 TraceCheckUtils]: 231: Hoare triple {83804#(<= ~counter~0 24)} assume !!(0 != ~r~0); {83804#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:09,786 INFO L290 TraceCheckUtils]: 232: Hoare triple {83804#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83804#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:09,787 INFO L290 TraceCheckUtils]: 233: Hoare triple {83804#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83832#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:09,787 INFO L290 TraceCheckUtils]: 234: Hoare triple {83832#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {83832#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:09,788 INFO L272 TraceCheckUtils]: 235: Hoare triple {83832#(<= ~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)); {83832#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:09,788 INFO L290 TraceCheckUtils]: 236: Hoare triple {83832#(<= ~counter~0 25)} ~cond := #in~cond; {83832#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:09,788 INFO L290 TraceCheckUtils]: 237: Hoare triple {83832#(<= ~counter~0 25)} assume !(0 == ~cond); {83832#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:09,789 INFO L290 TraceCheckUtils]: 238: Hoare triple {83832#(<= ~counter~0 25)} assume true; {83832#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:09,789 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {83832#(<= ~counter~0 25)} {83832#(<= ~counter~0 25)} #63#return; {83832#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:09,789 INFO L290 TraceCheckUtils]: 240: Hoare triple {83832#(<= ~counter~0 25)} assume !!(0 != ~r~0); {83832#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:09,790 INFO L290 TraceCheckUtils]: 241: Hoare triple {83832#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83832#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:09,790 INFO L290 TraceCheckUtils]: 242: Hoare triple {83832#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83860#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:09,791 INFO L290 TraceCheckUtils]: 243: Hoare triple {83860#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {83860#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:09,791 INFO L272 TraceCheckUtils]: 244: Hoare triple {83860#(<= ~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)); {83860#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:09,791 INFO L290 TraceCheckUtils]: 245: Hoare triple {83860#(<= ~counter~0 26)} ~cond := #in~cond; {83860#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:09,792 INFO L290 TraceCheckUtils]: 246: Hoare triple {83860#(<= ~counter~0 26)} assume !(0 == ~cond); {83860#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:09,792 INFO L290 TraceCheckUtils]: 247: Hoare triple {83860#(<= ~counter~0 26)} assume true; {83860#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:09,792 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {83860#(<= ~counter~0 26)} {83860#(<= ~counter~0 26)} #63#return; {83860#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:09,793 INFO L290 TraceCheckUtils]: 249: Hoare triple {83860#(<= ~counter~0 26)} assume !!(0 != ~r~0); {83860#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:09,793 INFO L290 TraceCheckUtils]: 250: Hoare triple {83860#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83860#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:09,794 INFO L290 TraceCheckUtils]: 251: Hoare triple {83860#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83888#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:09,794 INFO L290 TraceCheckUtils]: 252: Hoare triple {83888#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {83888#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:09,794 INFO L272 TraceCheckUtils]: 253: Hoare triple {83888#(<= ~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)); {83888#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:09,795 INFO L290 TraceCheckUtils]: 254: Hoare triple {83888#(<= ~counter~0 27)} ~cond := #in~cond; {83888#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:09,795 INFO L290 TraceCheckUtils]: 255: Hoare triple {83888#(<= ~counter~0 27)} assume !(0 == ~cond); {83888#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:09,795 INFO L290 TraceCheckUtils]: 256: Hoare triple {83888#(<= ~counter~0 27)} assume true; {83888#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:09,796 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {83888#(<= ~counter~0 27)} {83888#(<= ~counter~0 27)} #63#return; {83888#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:09,796 INFO L290 TraceCheckUtils]: 258: Hoare triple {83888#(<= ~counter~0 27)} assume !!(0 != ~r~0); {83888#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:09,796 INFO L290 TraceCheckUtils]: 259: Hoare triple {83888#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83888#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:09,797 INFO L290 TraceCheckUtils]: 260: Hoare triple {83888#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83916#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:09,797 INFO L290 TraceCheckUtils]: 261: Hoare triple {83916#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {83916#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:09,798 INFO L272 TraceCheckUtils]: 262: Hoare triple {83916#(<= ~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)); {83916#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:09,798 INFO L290 TraceCheckUtils]: 263: Hoare triple {83916#(<= ~counter~0 28)} ~cond := #in~cond; {83916#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:09,798 INFO L290 TraceCheckUtils]: 264: Hoare triple {83916#(<= ~counter~0 28)} assume !(0 == ~cond); {83916#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:09,798 INFO L290 TraceCheckUtils]: 265: Hoare triple {83916#(<= ~counter~0 28)} assume true; {83916#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:09,799 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {83916#(<= ~counter~0 28)} {83916#(<= ~counter~0 28)} #63#return; {83916#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:09,799 INFO L290 TraceCheckUtils]: 267: Hoare triple {83916#(<= ~counter~0 28)} assume !!(0 != ~r~0); {83916#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:09,799 INFO L290 TraceCheckUtils]: 268: Hoare triple {83916#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83916#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:09,800 INFO L290 TraceCheckUtils]: 269: Hoare triple {83916#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83944#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:09,800 INFO L290 TraceCheckUtils]: 270: Hoare triple {83944#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {83944#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:09,801 INFO L272 TraceCheckUtils]: 271: Hoare triple {83944#(<= ~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)); {83944#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:09,801 INFO L290 TraceCheckUtils]: 272: Hoare triple {83944#(<= ~counter~0 29)} ~cond := #in~cond; {83944#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:09,801 INFO L290 TraceCheckUtils]: 273: Hoare triple {83944#(<= ~counter~0 29)} assume !(0 == ~cond); {83944#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:09,802 INFO L290 TraceCheckUtils]: 274: Hoare triple {83944#(<= ~counter~0 29)} assume true; {83944#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:09,802 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {83944#(<= ~counter~0 29)} {83944#(<= ~counter~0 29)} #63#return; {83944#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:09,802 INFO L290 TraceCheckUtils]: 276: Hoare triple {83944#(<= ~counter~0 29)} assume !!(0 != ~r~0); {83944#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:09,803 INFO L290 TraceCheckUtils]: 277: Hoare triple {83944#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83944#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:09,803 INFO L290 TraceCheckUtils]: 278: Hoare triple {83944#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83972#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:09,804 INFO L290 TraceCheckUtils]: 279: Hoare triple {83972#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {83972#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:09,804 INFO L272 TraceCheckUtils]: 280: Hoare triple {83972#(<= ~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)); {83972#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:09,804 INFO L290 TraceCheckUtils]: 281: Hoare triple {83972#(<= ~counter~0 30)} ~cond := #in~cond; {83972#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:09,805 INFO L290 TraceCheckUtils]: 282: Hoare triple {83972#(<= ~counter~0 30)} assume !(0 == ~cond); {83972#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:09,805 INFO L290 TraceCheckUtils]: 283: Hoare triple {83972#(<= ~counter~0 30)} assume true; {83972#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:09,805 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {83972#(<= ~counter~0 30)} {83972#(<= ~counter~0 30)} #63#return; {83972#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:09,806 INFO L290 TraceCheckUtils]: 285: Hoare triple {83972#(<= ~counter~0 30)} assume !!(0 != ~r~0); {83972#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:09,806 INFO L290 TraceCheckUtils]: 286: Hoare triple {83972#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83972#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:09,807 INFO L290 TraceCheckUtils]: 287: Hoare triple {83972#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84000#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:09,807 INFO L290 TraceCheckUtils]: 288: Hoare triple {84000#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {84000#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:09,807 INFO L272 TraceCheckUtils]: 289: Hoare triple {84000#(<= ~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)); {84000#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:09,808 INFO L290 TraceCheckUtils]: 290: Hoare triple {84000#(<= ~counter~0 31)} ~cond := #in~cond; {84000#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:09,808 INFO L290 TraceCheckUtils]: 291: Hoare triple {84000#(<= ~counter~0 31)} assume !(0 == ~cond); {84000#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:09,808 INFO L290 TraceCheckUtils]: 292: Hoare triple {84000#(<= ~counter~0 31)} assume true; {84000#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:09,809 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {84000#(<= ~counter~0 31)} {84000#(<= ~counter~0 31)} #63#return; {84000#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:09,809 INFO L290 TraceCheckUtils]: 294: Hoare triple {84000#(<= ~counter~0 31)} assume !!(0 != ~r~0); {84000#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:09,809 INFO L290 TraceCheckUtils]: 295: Hoare triple {84000#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84000#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:09,810 INFO L290 TraceCheckUtils]: 296: Hoare triple {84000#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84028#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:09,810 INFO L290 TraceCheckUtils]: 297: Hoare triple {84028#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {84028#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:09,811 INFO L272 TraceCheckUtils]: 298: Hoare triple {84028#(<= ~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)); {84028#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:09,811 INFO L290 TraceCheckUtils]: 299: Hoare triple {84028#(<= ~counter~0 32)} ~cond := #in~cond; {84028#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:09,811 INFO L290 TraceCheckUtils]: 300: Hoare triple {84028#(<= ~counter~0 32)} assume !(0 == ~cond); {84028#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:09,812 INFO L290 TraceCheckUtils]: 301: Hoare triple {84028#(<= ~counter~0 32)} assume true; {84028#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:09,812 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {84028#(<= ~counter~0 32)} {84028#(<= ~counter~0 32)} #63#return; {84028#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:09,812 INFO L290 TraceCheckUtils]: 303: Hoare triple {84028#(<= ~counter~0 32)} assume !!(0 != ~r~0); {84028#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:09,813 INFO L290 TraceCheckUtils]: 304: Hoare triple {84028#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84028#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:09,813 INFO L290 TraceCheckUtils]: 305: Hoare triple {84028#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84056#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:09,814 INFO L290 TraceCheckUtils]: 306: Hoare triple {84056#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {84056#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:09,814 INFO L272 TraceCheckUtils]: 307: Hoare triple {84056#(<= ~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)); {84056#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:09,814 INFO L290 TraceCheckUtils]: 308: Hoare triple {84056#(<= ~counter~0 33)} ~cond := #in~cond; {84056#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:09,815 INFO L290 TraceCheckUtils]: 309: Hoare triple {84056#(<= ~counter~0 33)} assume !(0 == ~cond); {84056#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:09,815 INFO L290 TraceCheckUtils]: 310: Hoare triple {84056#(<= ~counter~0 33)} assume true; {84056#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:09,815 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {84056#(<= ~counter~0 33)} {84056#(<= ~counter~0 33)} #63#return; {84056#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:09,816 INFO L290 TraceCheckUtils]: 312: Hoare triple {84056#(<= ~counter~0 33)} assume !!(0 != ~r~0); {84056#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:09,816 INFO L290 TraceCheckUtils]: 313: Hoare triple {84056#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84056#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:09,817 INFO L290 TraceCheckUtils]: 314: Hoare triple {84056#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84084#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:09,817 INFO L290 TraceCheckUtils]: 315: Hoare triple {84084#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {84084#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:09,817 INFO L272 TraceCheckUtils]: 316: Hoare triple {84084#(<= ~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)); {84084#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:09,818 INFO L290 TraceCheckUtils]: 317: Hoare triple {84084#(<= ~counter~0 34)} ~cond := #in~cond; {84084#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:09,818 INFO L290 TraceCheckUtils]: 318: Hoare triple {84084#(<= ~counter~0 34)} assume !(0 == ~cond); {84084#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:09,818 INFO L290 TraceCheckUtils]: 319: Hoare triple {84084#(<= ~counter~0 34)} assume true; {84084#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:09,819 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {84084#(<= ~counter~0 34)} {84084#(<= ~counter~0 34)} #63#return; {84084#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:09,819 INFO L290 TraceCheckUtils]: 321: Hoare triple {84084#(<= ~counter~0 34)} assume !!(0 != ~r~0); {84084#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:09,819 INFO L290 TraceCheckUtils]: 322: Hoare triple {84084#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84084#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:09,820 INFO L290 TraceCheckUtils]: 323: Hoare triple {84084#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84112#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:09,820 INFO L290 TraceCheckUtils]: 324: Hoare triple {84112#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {84112#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:09,821 INFO L272 TraceCheckUtils]: 325: Hoare triple {84112#(<= ~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)); {84112#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:09,821 INFO L290 TraceCheckUtils]: 326: Hoare triple {84112#(<= ~counter~0 35)} ~cond := #in~cond; {84112#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:09,821 INFO L290 TraceCheckUtils]: 327: Hoare triple {84112#(<= ~counter~0 35)} assume !(0 == ~cond); {84112#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:09,821 INFO L290 TraceCheckUtils]: 328: Hoare triple {84112#(<= ~counter~0 35)} assume true; {84112#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:09,822 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {84112#(<= ~counter~0 35)} {84112#(<= ~counter~0 35)} #63#return; {84112#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:09,822 INFO L290 TraceCheckUtils]: 330: Hoare triple {84112#(<= ~counter~0 35)} assume !!(0 != ~r~0); {84112#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:09,823 INFO L290 TraceCheckUtils]: 331: Hoare triple {84112#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84112#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:09,823 INFO L290 TraceCheckUtils]: 332: Hoare triple {84112#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84140#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:09,824 INFO L290 TraceCheckUtils]: 333: Hoare triple {84140#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {84140#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:09,824 INFO L272 TraceCheckUtils]: 334: Hoare triple {84140#(<= ~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)); {84140#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:09,824 INFO L290 TraceCheckUtils]: 335: Hoare triple {84140#(<= ~counter~0 36)} ~cond := #in~cond; {84140#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:09,825 INFO L290 TraceCheckUtils]: 336: Hoare triple {84140#(<= ~counter~0 36)} assume !(0 == ~cond); {84140#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:09,825 INFO L290 TraceCheckUtils]: 337: Hoare triple {84140#(<= ~counter~0 36)} assume true; {84140#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:09,825 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {84140#(<= ~counter~0 36)} {84140#(<= ~counter~0 36)} #63#return; {84140#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:09,826 INFO L290 TraceCheckUtils]: 339: Hoare triple {84140#(<= ~counter~0 36)} assume !!(0 != ~r~0); {84140#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:09,826 INFO L290 TraceCheckUtils]: 340: Hoare triple {84140#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84140#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:09,826 INFO L290 TraceCheckUtils]: 341: Hoare triple {84140#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84168#(<= |main_#t~post6| 36)} is VALID [2022-04-08 12:51:09,826 INFO L290 TraceCheckUtils]: 342: Hoare triple {84168#(<= |main_#t~post6| 36)} assume !(#t~post6 < 50);havoc #t~post6; {83104#false} is VALID [2022-04-08 12:51:09,827 INFO L272 TraceCheckUtils]: 343: Hoare triple {83104#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)); {83104#false} is VALID [2022-04-08 12:51:09,827 INFO L290 TraceCheckUtils]: 344: Hoare triple {83104#false} ~cond := #in~cond; {83104#false} is VALID [2022-04-08 12:51:09,827 INFO L290 TraceCheckUtils]: 345: Hoare triple {83104#false} assume 0 == ~cond; {83104#false} is VALID [2022-04-08 12:51:09,827 INFO L290 TraceCheckUtils]: 346: Hoare triple {83104#false} assume !false; {83104#false} is VALID [2022-04-08 12:51:09,827 INFO L134 CoverageAnalysis]: Checked inductivity of 5818 backedges. 72 proven. 5742 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:51:09,828 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:51:11,578 INFO L290 TraceCheckUtils]: 346: Hoare triple {83104#false} assume !false; {83104#false} is VALID [2022-04-08 12:51:11,579 INFO L290 TraceCheckUtils]: 345: Hoare triple {83104#false} assume 0 == ~cond; {83104#false} is VALID [2022-04-08 12:51:11,579 INFO L290 TraceCheckUtils]: 344: Hoare triple {83104#false} ~cond := #in~cond; {83104#false} is VALID [2022-04-08 12:51:11,579 INFO L272 TraceCheckUtils]: 343: Hoare triple {83104#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)); {83104#false} is VALID [2022-04-08 12:51:11,579 INFO L290 TraceCheckUtils]: 342: Hoare triple {84196#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {83104#false} is VALID [2022-04-08 12:51:11,579 INFO L290 TraceCheckUtils]: 341: Hoare triple {84200#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84196#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:51:11,580 INFO L290 TraceCheckUtils]: 340: Hoare triple {84200#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84200#(< ~counter~0 50)} is VALID [2022-04-08 12:51:11,580 INFO L290 TraceCheckUtils]: 339: Hoare triple {84200#(< ~counter~0 50)} assume !!(0 != ~r~0); {84200#(< ~counter~0 50)} is VALID [2022-04-08 12:51:11,580 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {83103#true} {84200#(< ~counter~0 50)} #63#return; {84200#(< ~counter~0 50)} is VALID [2022-04-08 12:51:11,580 INFO L290 TraceCheckUtils]: 337: Hoare triple {83103#true} assume true; {83103#true} is VALID [2022-04-08 12:51:11,580 INFO L290 TraceCheckUtils]: 336: Hoare triple {83103#true} assume !(0 == ~cond); {83103#true} is VALID [2022-04-08 12:51:11,581 INFO L290 TraceCheckUtils]: 335: Hoare triple {83103#true} ~cond := #in~cond; {83103#true} is VALID [2022-04-08 12:51:11,581 INFO L272 TraceCheckUtils]: 334: Hoare triple {84200#(< ~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)); {83103#true} is VALID [2022-04-08 12:51:11,581 INFO L290 TraceCheckUtils]: 333: Hoare triple {84200#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {84200#(< ~counter~0 50)} is VALID [2022-04-08 12:51:11,582 INFO L290 TraceCheckUtils]: 332: Hoare triple {84228#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84200#(< ~counter~0 50)} is VALID [2022-04-08 12:51:11,583 INFO L290 TraceCheckUtils]: 331: Hoare triple {84228#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84228#(< ~counter~0 49)} is VALID [2022-04-08 12:51:11,583 INFO L290 TraceCheckUtils]: 330: Hoare triple {84228#(< ~counter~0 49)} assume !!(0 != ~r~0); {84228#(< ~counter~0 49)} is VALID [2022-04-08 12:51:11,584 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {83103#true} {84228#(< ~counter~0 49)} #63#return; {84228#(< ~counter~0 49)} is VALID [2022-04-08 12:51:11,584 INFO L290 TraceCheckUtils]: 328: Hoare triple {83103#true} assume true; {83103#true} is VALID [2022-04-08 12:51:11,584 INFO L290 TraceCheckUtils]: 327: Hoare triple {83103#true} assume !(0 == ~cond); {83103#true} is VALID [2022-04-08 12:51:11,584 INFO L290 TraceCheckUtils]: 326: Hoare triple {83103#true} ~cond := #in~cond; {83103#true} is VALID [2022-04-08 12:51:11,584 INFO L272 TraceCheckUtils]: 325: Hoare triple {84228#(< ~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)); {83103#true} is VALID [2022-04-08 12:51:11,584 INFO L290 TraceCheckUtils]: 324: Hoare triple {84228#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {84228#(< ~counter~0 49)} is VALID [2022-04-08 12:51:11,585 INFO L290 TraceCheckUtils]: 323: Hoare triple {84256#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84228#(< ~counter~0 49)} is VALID [2022-04-08 12:51:11,585 INFO L290 TraceCheckUtils]: 322: Hoare triple {84256#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84256#(< ~counter~0 48)} is VALID [2022-04-08 12:51:11,585 INFO L290 TraceCheckUtils]: 321: Hoare triple {84256#(< ~counter~0 48)} assume !!(0 != ~r~0); {84256#(< ~counter~0 48)} is VALID [2022-04-08 12:51:11,586 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {83103#true} {84256#(< ~counter~0 48)} #63#return; {84256#(< ~counter~0 48)} is VALID [2022-04-08 12:51:11,586 INFO L290 TraceCheckUtils]: 319: Hoare triple {83103#true} assume true; {83103#true} is VALID [2022-04-08 12:51:11,586 INFO L290 TraceCheckUtils]: 318: Hoare triple {83103#true} assume !(0 == ~cond); {83103#true} is VALID [2022-04-08 12:51:11,586 INFO L290 TraceCheckUtils]: 317: Hoare triple {83103#true} ~cond := #in~cond; {83103#true} is VALID [2022-04-08 12:51:11,586 INFO L272 TraceCheckUtils]: 316: Hoare triple {84256#(< ~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)); {83103#true} is VALID [2022-04-08 12:51:11,586 INFO L290 TraceCheckUtils]: 315: Hoare triple {84256#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {84256#(< ~counter~0 48)} is VALID [2022-04-08 12:51:11,587 INFO L290 TraceCheckUtils]: 314: Hoare triple {84284#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84256#(< ~counter~0 48)} is VALID [2022-04-08 12:51:11,587 INFO L290 TraceCheckUtils]: 313: Hoare triple {84284#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84284#(< ~counter~0 47)} is VALID [2022-04-08 12:51:11,588 INFO L290 TraceCheckUtils]: 312: Hoare triple {84284#(< ~counter~0 47)} assume !!(0 != ~r~0); {84284#(< ~counter~0 47)} is VALID [2022-04-08 12:51:11,588 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {83103#true} {84284#(< ~counter~0 47)} #63#return; {84284#(< ~counter~0 47)} is VALID [2022-04-08 12:51:11,588 INFO L290 TraceCheckUtils]: 310: Hoare triple {83103#true} assume true; {83103#true} is VALID [2022-04-08 12:51:11,588 INFO L290 TraceCheckUtils]: 309: Hoare triple {83103#true} assume !(0 == ~cond); {83103#true} is VALID [2022-04-08 12:51:11,588 INFO L290 TraceCheckUtils]: 308: Hoare triple {83103#true} ~cond := #in~cond; {83103#true} is VALID [2022-04-08 12:51:11,588 INFO L272 TraceCheckUtils]: 307: Hoare triple {84284#(< ~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)); {83103#true} is VALID [2022-04-08 12:51:11,589 INFO L290 TraceCheckUtils]: 306: Hoare triple {84284#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {84284#(< ~counter~0 47)} is VALID [2022-04-08 12:51:11,589 INFO L290 TraceCheckUtils]: 305: Hoare triple {84312#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84284#(< ~counter~0 47)} is VALID [2022-04-08 12:51:11,590 INFO L290 TraceCheckUtils]: 304: Hoare triple {84312#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84312#(< ~counter~0 46)} is VALID [2022-04-08 12:51:11,590 INFO L290 TraceCheckUtils]: 303: Hoare triple {84312#(< ~counter~0 46)} assume !!(0 != ~r~0); {84312#(< ~counter~0 46)} is VALID [2022-04-08 12:51:11,590 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {83103#true} {84312#(< ~counter~0 46)} #63#return; {84312#(< ~counter~0 46)} is VALID [2022-04-08 12:51:11,590 INFO L290 TraceCheckUtils]: 301: Hoare triple {83103#true} assume true; {83103#true} is VALID [2022-04-08 12:51:11,591 INFO L290 TraceCheckUtils]: 300: Hoare triple {83103#true} assume !(0 == ~cond); {83103#true} is VALID [2022-04-08 12:51:11,591 INFO L290 TraceCheckUtils]: 299: Hoare triple {83103#true} ~cond := #in~cond; {83103#true} is VALID [2022-04-08 12:51:11,591 INFO L272 TraceCheckUtils]: 298: Hoare triple {84312#(< ~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)); {83103#true} is VALID [2022-04-08 12:51:11,591 INFO L290 TraceCheckUtils]: 297: Hoare triple {84312#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {84312#(< ~counter~0 46)} is VALID [2022-04-08 12:51:11,592 INFO L290 TraceCheckUtils]: 296: Hoare triple {84340#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84312#(< ~counter~0 46)} is VALID [2022-04-08 12:51:11,592 INFO L290 TraceCheckUtils]: 295: Hoare triple {84340#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84340#(< ~counter~0 45)} is VALID [2022-04-08 12:51:11,592 INFO L290 TraceCheckUtils]: 294: Hoare triple {84340#(< ~counter~0 45)} assume !!(0 != ~r~0); {84340#(< ~counter~0 45)} is VALID [2022-04-08 12:51:11,593 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {83103#true} {84340#(< ~counter~0 45)} #63#return; {84340#(< ~counter~0 45)} is VALID [2022-04-08 12:51:11,593 INFO L290 TraceCheckUtils]: 292: Hoare triple {83103#true} assume true; {83103#true} is VALID [2022-04-08 12:51:11,593 INFO L290 TraceCheckUtils]: 291: Hoare triple {83103#true} assume !(0 == ~cond); {83103#true} is VALID [2022-04-08 12:51:11,593 INFO L290 TraceCheckUtils]: 290: Hoare triple {83103#true} ~cond := #in~cond; {83103#true} is VALID [2022-04-08 12:51:11,593 INFO L272 TraceCheckUtils]: 289: Hoare triple {84340#(< ~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)); {83103#true} is VALID [2022-04-08 12:51:11,593 INFO L290 TraceCheckUtils]: 288: Hoare triple {84340#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {84340#(< ~counter~0 45)} is VALID [2022-04-08 12:51:11,594 INFO L290 TraceCheckUtils]: 287: Hoare triple {84368#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84340#(< ~counter~0 45)} is VALID [2022-04-08 12:51:11,594 INFO L290 TraceCheckUtils]: 286: Hoare triple {84368#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84368#(< ~counter~0 44)} is VALID [2022-04-08 12:51:11,595 INFO L290 TraceCheckUtils]: 285: Hoare triple {84368#(< ~counter~0 44)} assume !!(0 != ~r~0); {84368#(< ~counter~0 44)} is VALID [2022-04-08 12:51:11,595 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {83103#true} {84368#(< ~counter~0 44)} #63#return; {84368#(< ~counter~0 44)} is VALID [2022-04-08 12:51:11,595 INFO L290 TraceCheckUtils]: 283: Hoare triple {83103#true} assume true; {83103#true} is VALID [2022-04-08 12:51:11,595 INFO L290 TraceCheckUtils]: 282: Hoare triple {83103#true} assume !(0 == ~cond); {83103#true} is VALID [2022-04-08 12:51:11,595 INFO L290 TraceCheckUtils]: 281: Hoare triple {83103#true} ~cond := #in~cond; {83103#true} is VALID [2022-04-08 12:51:11,595 INFO L272 TraceCheckUtils]: 280: Hoare triple {84368#(< ~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)); {83103#true} is VALID [2022-04-08 12:51:11,596 INFO L290 TraceCheckUtils]: 279: Hoare triple {84368#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {84368#(< ~counter~0 44)} is VALID [2022-04-08 12:51:11,596 INFO L290 TraceCheckUtils]: 278: Hoare triple {84396#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84368#(< ~counter~0 44)} is VALID [2022-04-08 12:51:11,597 INFO L290 TraceCheckUtils]: 277: Hoare triple {84396#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84396#(< ~counter~0 43)} is VALID [2022-04-08 12:51:11,597 INFO L290 TraceCheckUtils]: 276: Hoare triple {84396#(< ~counter~0 43)} assume !!(0 != ~r~0); {84396#(< ~counter~0 43)} is VALID [2022-04-08 12:51:11,597 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {83103#true} {84396#(< ~counter~0 43)} #63#return; {84396#(< ~counter~0 43)} is VALID [2022-04-08 12:51:11,597 INFO L290 TraceCheckUtils]: 274: Hoare triple {83103#true} assume true; {83103#true} is VALID [2022-04-08 12:51:11,597 INFO L290 TraceCheckUtils]: 273: Hoare triple {83103#true} assume !(0 == ~cond); {83103#true} is VALID [2022-04-08 12:51:11,598 INFO L290 TraceCheckUtils]: 272: Hoare triple {83103#true} ~cond := #in~cond; {83103#true} is VALID [2022-04-08 12:51:11,598 INFO L272 TraceCheckUtils]: 271: Hoare triple {84396#(< ~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)); {83103#true} is VALID [2022-04-08 12:51:11,598 INFO L290 TraceCheckUtils]: 270: Hoare triple {84396#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {84396#(< ~counter~0 43)} is VALID [2022-04-08 12:51:11,599 INFO L290 TraceCheckUtils]: 269: Hoare triple {84424#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84396#(< ~counter~0 43)} is VALID [2022-04-08 12:51:11,599 INFO L290 TraceCheckUtils]: 268: Hoare triple {84424#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84424#(< ~counter~0 42)} is VALID [2022-04-08 12:51:11,599 INFO L290 TraceCheckUtils]: 267: Hoare triple {84424#(< ~counter~0 42)} assume !!(0 != ~r~0); {84424#(< ~counter~0 42)} is VALID [2022-04-08 12:51:11,600 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {83103#true} {84424#(< ~counter~0 42)} #63#return; {84424#(< ~counter~0 42)} is VALID [2022-04-08 12:51:11,600 INFO L290 TraceCheckUtils]: 265: Hoare triple {83103#true} assume true; {83103#true} is VALID [2022-04-08 12:51:11,600 INFO L290 TraceCheckUtils]: 264: Hoare triple {83103#true} assume !(0 == ~cond); {83103#true} is VALID [2022-04-08 12:51:11,600 INFO L290 TraceCheckUtils]: 263: Hoare triple {83103#true} ~cond := #in~cond; {83103#true} is VALID [2022-04-08 12:51:11,600 INFO L272 TraceCheckUtils]: 262: Hoare triple {84424#(< ~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)); {83103#true} is VALID [2022-04-08 12:51:11,600 INFO L290 TraceCheckUtils]: 261: Hoare triple {84424#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {84424#(< ~counter~0 42)} is VALID [2022-04-08 12:51:11,601 INFO L290 TraceCheckUtils]: 260: Hoare triple {84452#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84424#(< ~counter~0 42)} is VALID [2022-04-08 12:51:11,601 INFO L290 TraceCheckUtils]: 259: Hoare triple {84452#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84452#(< ~counter~0 41)} is VALID [2022-04-08 12:51:11,601 INFO L290 TraceCheckUtils]: 258: Hoare triple {84452#(< ~counter~0 41)} assume !!(0 != ~r~0); {84452#(< ~counter~0 41)} is VALID [2022-04-08 12:51:11,602 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {83103#true} {84452#(< ~counter~0 41)} #63#return; {84452#(< ~counter~0 41)} is VALID [2022-04-08 12:51:11,602 INFO L290 TraceCheckUtils]: 256: Hoare triple {83103#true} assume true; {83103#true} is VALID [2022-04-08 12:51:11,602 INFO L290 TraceCheckUtils]: 255: Hoare triple {83103#true} assume !(0 == ~cond); {83103#true} is VALID [2022-04-08 12:51:11,602 INFO L290 TraceCheckUtils]: 254: Hoare triple {83103#true} ~cond := #in~cond; {83103#true} is VALID [2022-04-08 12:51:11,602 INFO L272 TraceCheckUtils]: 253: Hoare triple {84452#(< ~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)); {83103#true} is VALID [2022-04-08 12:51:11,602 INFO L290 TraceCheckUtils]: 252: Hoare triple {84452#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {84452#(< ~counter~0 41)} is VALID [2022-04-08 12:51:11,603 INFO L290 TraceCheckUtils]: 251: Hoare triple {84480#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84452#(< ~counter~0 41)} is VALID [2022-04-08 12:51:11,603 INFO L290 TraceCheckUtils]: 250: Hoare triple {84480#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84480#(< ~counter~0 40)} is VALID [2022-04-08 12:51:11,604 INFO L290 TraceCheckUtils]: 249: Hoare triple {84480#(< ~counter~0 40)} assume !!(0 != ~r~0); {84480#(< ~counter~0 40)} is VALID [2022-04-08 12:51:11,604 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {83103#true} {84480#(< ~counter~0 40)} #63#return; {84480#(< ~counter~0 40)} is VALID [2022-04-08 12:51:11,604 INFO L290 TraceCheckUtils]: 247: Hoare triple {83103#true} assume true; {83103#true} is VALID [2022-04-08 12:51:11,604 INFO L290 TraceCheckUtils]: 246: Hoare triple {83103#true} assume !(0 == ~cond); {83103#true} is VALID [2022-04-08 12:51:11,604 INFO L290 TraceCheckUtils]: 245: Hoare triple {83103#true} ~cond := #in~cond; {83103#true} is VALID [2022-04-08 12:51:11,604 INFO L272 TraceCheckUtils]: 244: Hoare triple {84480#(< ~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)); {83103#true} is VALID [2022-04-08 12:51:11,605 INFO L290 TraceCheckUtils]: 243: Hoare triple {84480#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {84480#(< ~counter~0 40)} is VALID [2022-04-08 12:51:11,606 INFO L290 TraceCheckUtils]: 242: Hoare triple {84508#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84480#(< ~counter~0 40)} is VALID [2022-04-08 12:51:11,606 INFO L290 TraceCheckUtils]: 241: Hoare triple {84508#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84508#(< ~counter~0 39)} is VALID [2022-04-08 12:51:11,606 INFO L290 TraceCheckUtils]: 240: Hoare triple {84508#(< ~counter~0 39)} assume !!(0 != ~r~0); {84508#(< ~counter~0 39)} is VALID [2022-04-08 12:51:11,607 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {83103#true} {84508#(< ~counter~0 39)} #63#return; {84508#(< ~counter~0 39)} is VALID [2022-04-08 12:51:11,607 INFO L290 TraceCheckUtils]: 238: Hoare triple {83103#true} assume true; {83103#true} is VALID [2022-04-08 12:51:11,607 INFO L290 TraceCheckUtils]: 237: Hoare triple {83103#true} assume !(0 == ~cond); {83103#true} is VALID [2022-04-08 12:51:11,607 INFO L290 TraceCheckUtils]: 236: Hoare triple {83103#true} ~cond := #in~cond; {83103#true} is VALID [2022-04-08 12:51:11,607 INFO L272 TraceCheckUtils]: 235: Hoare triple {84508#(< ~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)); {83103#true} is VALID [2022-04-08 12:51:11,607 INFO L290 TraceCheckUtils]: 234: Hoare triple {84508#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {84508#(< ~counter~0 39)} is VALID [2022-04-08 12:51:11,608 INFO L290 TraceCheckUtils]: 233: Hoare triple {84536#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84508#(< ~counter~0 39)} is VALID [2022-04-08 12:51:11,608 INFO L290 TraceCheckUtils]: 232: Hoare triple {84536#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84536#(< ~counter~0 38)} is VALID [2022-04-08 12:51:11,608 INFO L290 TraceCheckUtils]: 231: Hoare triple {84536#(< ~counter~0 38)} assume !!(0 != ~r~0); {84536#(< ~counter~0 38)} is VALID [2022-04-08 12:51:11,609 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {83103#true} {84536#(< ~counter~0 38)} #63#return; {84536#(< ~counter~0 38)} is VALID [2022-04-08 12:51:11,609 INFO L290 TraceCheckUtils]: 229: Hoare triple {83103#true} assume true; {83103#true} is VALID [2022-04-08 12:51:11,609 INFO L290 TraceCheckUtils]: 228: Hoare triple {83103#true} assume !(0 == ~cond); {83103#true} is VALID [2022-04-08 12:51:11,609 INFO L290 TraceCheckUtils]: 227: Hoare triple {83103#true} ~cond := #in~cond; {83103#true} is VALID [2022-04-08 12:51:11,609 INFO L272 TraceCheckUtils]: 226: Hoare triple {84536#(< ~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)); {83103#true} is VALID [2022-04-08 12:51:11,609 INFO L290 TraceCheckUtils]: 225: Hoare triple {84536#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {84536#(< ~counter~0 38)} is VALID [2022-04-08 12:51:11,610 INFO L290 TraceCheckUtils]: 224: Hoare triple {84140#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84536#(< ~counter~0 38)} is VALID [2022-04-08 12:51:11,610 INFO L290 TraceCheckUtils]: 223: Hoare triple {84140#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84140#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:11,611 INFO L290 TraceCheckUtils]: 222: Hoare triple {84140#(<= ~counter~0 36)} assume !!(0 != ~r~0); {84140#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:11,611 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {83103#true} {84140#(<= ~counter~0 36)} #63#return; {84140#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:11,611 INFO L290 TraceCheckUtils]: 220: Hoare triple {83103#true} assume true; {83103#true} is VALID [2022-04-08 12:51:11,611 INFO L290 TraceCheckUtils]: 219: Hoare triple {83103#true} assume !(0 == ~cond); {83103#true} is VALID [2022-04-08 12:51:11,611 INFO L290 TraceCheckUtils]: 218: Hoare triple {83103#true} ~cond := #in~cond; {83103#true} is VALID [2022-04-08 12:51:11,611 INFO L272 TraceCheckUtils]: 217: Hoare triple {84140#(<= ~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)); {83103#true} is VALID [2022-04-08 12:51:11,612 INFO L290 TraceCheckUtils]: 216: Hoare triple {84140#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {84140#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:11,612 INFO L290 TraceCheckUtils]: 215: Hoare triple {84112#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84140#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:11,613 INFO L290 TraceCheckUtils]: 214: Hoare triple {84112#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84112#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:11,613 INFO L290 TraceCheckUtils]: 213: Hoare triple {84112#(<= ~counter~0 35)} assume !!(0 != ~r~0); {84112#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:11,613 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {83103#true} {84112#(<= ~counter~0 35)} #63#return; {84112#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:11,613 INFO L290 TraceCheckUtils]: 211: Hoare triple {83103#true} assume true; {83103#true} is VALID [2022-04-08 12:51:11,614 INFO L290 TraceCheckUtils]: 210: Hoare triple {83103#true} assume !(0 == ~cond); {83103#true} is VALID [2022-04-08 12:51:11,614 INFO L290 TraceCheckUtils]: 209: Hoare triple {83103#true} ~cond := #in~cond; {83103#true} is VALID [2022-04-08 12:51:11,614 INFO L272 TraceCheckUtils]: 208: Hoare triple {84112#(<= ~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)); {83103#true} is VALID [2022-04-08 12:51:11,614 INFO L290 TraceCheckUtils]: 207: Hoare triple {84112#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {84112#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:11,615 INFO L290 TraceCheckUtils]: 206: Hoare triple {84084#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84112#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:11,615 INFO L290 TraceCheckUtils]: 205: Hoare triple {84084#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84084#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:11,615 INFO L290 TraceCheckUtils]: 204: Hoare triple {84084#(<= ~counter~0 34)} assume !!(0 != ~r~0); {84084#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:11,616 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {83103#true} {84084#(<= ~counter~0 34)} #63#return; {84084#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:11,616 INFO L290 TraceCheckUtils]: 202: Hoare triple {83103#true} assume true; {83103#true} is VALID [2022-04-08 12:51:11,616 INFO L290 TraceCheckUtils]: 201: Hoare triple {83103#true} assume !(0 == ~cond); {83103#true} is VALID [2022-04-08 12:51:11,616 INFO L290 TraceCheckUtils]: 200: Hoare triple {83103#true} ~cond := #in~cond; {83103#true} is VALID [2022-04-08 12:51:11,616 INFO L272 TraceCheckUtils]: 199: Hoare triple {84084#(<= ~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)); {83103#true} is VALID [2022-04-08 12:51:11,616 INFO L290 TraceCheckUtils]: 198: Hoare triple {84084#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {84084#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:11,617 INFO L290 TraceCheckUtils]: 197: Hoare triple {84056#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84084#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:11,617 INFO L290 TraceCheckUtils]: 196: Hoare triple {84056#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84056#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:11,618 INFO L290 TraceCheckUtils]: 195: Hoare triple {84056#(<= ~counter~0 33)} assume !!(0 != ~r~0); {84056#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:11,618 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {83103#true} {84056#(<= ~counter~0 33)} #63#return; {84056#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:11,618 INFO L290 TraceCheckUtils]: 193: Hoare triple {83103#true} assume true; {83103#true} is VALID [2022-04-08 12:51:11,618 INFO L290 TraceCheckUtils]: 192: Hoare triple {83103#true} assume !(0 == ~cond); {83103#true} is VALID [2022-04-08 12:51:11,618 INFO L290 TraceCheckUtils]: 191: Hoare triple {83103#true} ~cond := #in~cond; {83103#true} is VALID [2022-04-08 12:51:11,618 INFO L272 TraceCheckUtils]: 190: Hoare triple {84056#(<= ~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)); {83103#true} is VALID [2022-04-08 12:51:11,619 INFO L290 TraceCheckUtils]: 189: Hoare triple {84056#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {84056#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:11,619 INFO L290 TraceCheckUtils]: 188: Hoare triple {84028#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84056#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:11,620 INFO L290 TraceCheckUtils]: 187: Hoare triple {84028#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84028#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:11,620 INFO L290 TraceCheckUtils]: 186: Hoare triple {84028#(<= ~counter~0 32)} assume !!(0 != ~r~0); {84028#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:11,620 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {83103#true} {84028#(<= ~counter~0 32)} #63#return; {84028#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:11,620 INFO L290 TraceCheckUtils]: 184: Hoare triple {83103#true} assume true; {83103#true} is VALID [2022-04-08 12:51:11,620 INFO L290 TraceCheckUtils]: 183: Hoare triple {83103#true} assume !(0 == ~cond); {83103#true} is VALID [2022-04-08 12:51:11,620 INFO L290 TraceCheckUtils]: 182: Hoare triple {83103#true} ~cond := #in~cond; {83103#true} is VALID [2022-04-08 12:51:11,621 INFO L272 TraceCheckUtils]: 181: Hoare triple {84028#(<= ~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)); {83103#true} is VALID [2022-04-08 12:51:11,621 INFO L290 TraceCheckUtils]: 180: Hoare triple {84028#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {84028#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:11,622 INFO L290 TraceCheckUtils]: 179: Hoare triple {84000#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84028#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:11,622 INFO L290 TraceCheckUtils]: 178: Hoare triple {84000#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84000#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:11,622 INFO L290 TraceCheckUtils]: 177: Hoare triple {84000#(<= ~counter~0 31)} assume !!(0 != ~r~0); {84000#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:11,623 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {83103#true} {84000#(<= ~counter~0 31)} #63#return; {84000#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:11,623 INFO L290 TraceCheckUtils]: 175: Hoare triple {83103#true} assume true; {83103#true} is VALID [2022-04-08 12:51:11,623 INFO L290 TraceCheckUtils]: 174: Hoare triple {83103#true} assume !(0 == ~cond); {83103#true} is VALID [2022-04-08 12:51:11,623 INFO L290 TraceCheckUtils]: 173: Hoare triple {83103#true} ~cond := #in~cond; {83103#true} is VALID [2022-04-08 12:51:11,623 INFO L272 TraceCheckUtils]: 172: Hoare triple {84000#(<= ~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)); {83103#true} is VALID [2022-04-08 12:51:11,623 INFO L290 TraceCheckUtils]: 171: Hoare triple {84000#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {84000#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:11,624 INFO L290 TraceCheckUtils]: 170: Hoare triple {83972#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84000#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:11,624 INFO L290 TraceCheckUtils]: 169: Hoare triple {83972#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83972#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:11,624 INFO L290 TraceCheckUtils]: 168: Hoare triple {83972#(<= ~counter~0 30)} assume !!(0 != ~r~0); {83972#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:11,625 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {83103#true} {83972#(<= ~counter~0 30)} #63#return; {83972#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:11,625 INFO L290 TraceCheckUtils]: 166: Hoare triple {83103#true} assume true; {83103#true} is VALID [2022-04-08 12:51:11,625 INFO L290 TraceCheckUtils]: 165: Hoare triple {83103#true} assume !(0 == ~cond); {83103#true} is VALID [2022-04-08 12:51:11,625 INFO L290 TraceCheckUtils]: 164: Hoare triple {83103#true} ~cond := #in~cond; {83103#true} is VALID [2022-04-08 12:51:11,625 INFO L272 TraceCheckUtils]: 163: Hoare triple {83972#(<= ~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)); {83103#true} is VALID [2022-04-08 12:51:11,625 INFO L290 TraceCheckUtils]: 162: Hoare triple {83972#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {83972#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:11,626 INFO L290 TraceCheckUtils]: 161: Hoare triple {83944#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83972#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:11,626 INFO L290 TraceCheckUtils]: 160: Hoare triple {83944#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83944#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:11,627 INFO L290 TraceCheckUtils]: 159: Hoare triple {83944#(<= ~counter~0 29)} assume !!(0 != ~r~0); {83944#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:11,627 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {83103#true} {83944#(<= ~counter~0 29)} #63#return; {83944#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:11,627 INFO L290 TraceCheckUtils]: 157: Hoare triple {83103#true} assume true; {83103#true} is VALID [2022-04-08 12:51:11,627 INFO L290 TraceCheckUtils]: 156: Hoare triple {83103#true} assume !(0 == ~cond); {83103#true} is VALID [2022-04-08 12:51:11,627 INFO L290 TraceCheckUtils]: 155: Hoare triple {83103#true} ~cond := #in~cond; {83103#true} is VALID [2022-04-08 12:51:11,627 INFO L272 TraceCheckUtils]: 154: Hoare triple {83944#(<= ~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)); {83103#true} is VALID [2022-04-08 12:51:11,628 INFO L290 TraceCheckUtils]: 153: Hoare triple {83944#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {83944#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:11,628 INFO L290 TraceCheckUtils]: 152: Hoare triple {83916#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83944#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:11,629 INFO L290 TraceCheckUtils]: 151: Hoare triple {83916#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83916#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:11,629 INFO L290 TraceCheckUtils]: 150: Hoare triple {83916#(<= ~counter~0 28)} assume !!(0 != ~r~0); {83916#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:11,629 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {83103#true} {83916#(<= ~counter~0 28)} #63#return; {83916#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:11,630 INFO L290 TraceCheckUtils]: 148: Hoare triple {83103#true} assume true; {83103#true} is VALID [2022-04-08 12:51:11,630 INFO L290 TraceCheckUtils]: 147: Hoare triple {83103#true} assume !(0 == ~cond); {83103#true} is VALID [2022-04-08 12:51:11,630 INFO L290 TraceCheckUtils]: 146: Hoare triple {83103#true} ~cond := #in~cond; {83103#true} is VALID [2022-04-08 12:51:11,630 INFO L272 TraceCheckUtils]: 145: Hoare triple {83916#(<= ~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)); {83103#true} is VALID [2022-04-08 12:51:11,630 INFO L290 TraceCheckUtils]: 144: Hoare triple {83916#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {83916#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:11,631 INFO L290 TraceCheckUtils]: 143: Hoare triple {83888#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83916#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:11,631 INFO L290 TraceCheckUtils]: 142: Hoare triple {83888#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83888#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:11,631 INFO L290 TraceCheckUtils]: 141: Hoare triple {83888#(<= ~counter~0 27)} assume !!(0 != ~r~0); {83888#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:11,632 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {83103#true} {83888#(<= ~counter~0 27)} #63#return; {83888#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:11,632 INFO L290 TraceCheckUtils]: 139: Hoare triple {83103#true} assume true; {83103#true} is VALID [2022-04-08 12:51:11,632 INFO L290 TraceCheckUtils]: 138: Hoare triple {83103#true} assume !(0 == ~cond); {83103#true} is VALID [2022-04-08 12:51:11,632 INFO L290 TraceCheckUtils]: 137: Hoare triple {83103#true} ~cond := #in~cond; {83103#true} is VALID [2022-04-08 12:51:11,632 INFO L272 TraceCheckUtils]: 136: Hoare triple {83888#(<= ~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)); {83103#true} is VALID [2022-04-08 12:51:11,632 INFO L290 TraceCheckUtils]: 135: Hoare triple {83888#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {83888#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:11,633 INFO L290 TraceCheckUtils]: 134: Hoare triple {83860#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83888#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:11,633 INFO L290 TraceCheckUtils]: 133: Hoare triple {83860#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83860#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:11,634 INFO L290 TraceCheckUtils]: 132: Hoare triple {83860#(<= ~counter~0 26)} assume !!(0 != ~r~0); {83860#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:11,634 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {83103#true} {83860#(<= ~counter~0 26)} #63#return; {83860#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:11,634 INFO L290 TraceCheckUtils]: 130: Hoare triple {83103#true} assume true; {83103#true} is VALID [2022-04-08 12:51:11,634 INFO L290 TraceCheckUtils]: 129: Hoare triple {83103#true} assume !(0 == ~cond); {83103#true} is VALID [2022-04-08 12:51:11,634 INFO L290 TraceCheckUtils]: 128: Hoare triple {83103#true} ~cond := #in~cond; {83103#true} is VALID [2022-04-08 12:51:11,634 INFO L272 TraceCheckUtils]: 127: Hoare triple {83860#(<= ~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)); {83103#true} is VALID [2022-04-08 12:51:11,635 INFO L290 TraceCheckUtils]: 126: Hoare triple {83860#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {83860#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:11,635 INFO L290 TraceCheckUtils]: 125: Hoare triple {83832#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83860#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:11,636 INFO L290 TraceCheckUtils]: 124: Hoare triple {83832#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83832#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:11,636 INFO L290 TraceCheckUtils]: 123: Hoare triple {83832#(<= ~counter~0 25)} assume !!(0 != ~r~0); {83832#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:11,636 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {83103#true} {83832#(<= ~counter~0 25)} #63#return; {83832#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:11,636 INFO L290 TraceCheckUtils]: 121: Hoare triple {83103#true} assume true; {83103#true} is VALID [2022-04-08 12:51:11,636 INFO L290 TraceCheckUtils]: 120: Hoare triple {83103#true} assume !(0 == ~cond); {83103#true} is VALID [2022-04-08 12:51:11,637 INFO L290 TraceCheckUtils]: 119: Hoare triple {83103#true} ~cond := #in~cond; {83103#true} is VALID [2022-04-08 12:51:11,637 INFO L272 TraceCheckUtils]: 118: Hoare triple {83832#(<= ~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)); {83103#true} is VALID [2022-04-08 12:51:11,637 INFO L290 TraceCheckUtils]: 117: Hoare triple {83832#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {83832#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:11,638 INFO L290 TraceCheckUtils]: 116: Hoare triple {83804#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83832#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:11,638 INFO L290 TraceCheckUtils]: 115: Hoare triple {83804#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83804#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:11,638 INFO L290 TraceCheckUtils]: 114: Hoare triple {83804#(<= ~counter~0 24)} assume !!(0 != ~r~0); {83804#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:11,639 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {83103#true} {83804#(<= ~counter~0 24)} #63#return; {83804#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:11,639 INFO L290 TraceCheckUtils]: 112: Hoare triple {83103#true} assume true; {83103#true} is VALID [2022-04-08 12:51:11,639 INFO L290 TraceCheckUtils]: 111: Hoare triple {83103#true} assume !(0 == ~cond); {83103#true} is VALID [2022-04-08 12:51:11,639 INFO L290 TraceCheckUtils]: 110: Hoare triple {83103#true} ~cond := #in~cond; {83103#true} is VALID [2022-04-08 12:51:11,639 INFO L272 TraceCheckUtils]: 109: Hoare triple {83804#(<= ~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)); {83103#true} is VALID [2022-04-08 12:51:11,639 INFO L290 TraceCheckUtils]: 108: Hoare triple {83804#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {83804#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:11,640 INFO L290 TraceCheckUtils]: 107: Hoare triple {83776#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83804#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:11,640 INFO L290 TraceCheckUtils]: 106: Hoare triple {83776#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83776#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:11,640 INFO L290 TraceCheckUtils]: 105: Hoare triple {83776#(<= ~counter~0 23)} assume !!(0 != ~r~0); {83776#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:11,641 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {83103#true} {83776#(<= ~counter~0 23)} #63#return; {83776#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:11,641 INFO L290 TraceCheckUtils]: 103: Hoare triple {83103#true} assume true; {83103#true} is VALID [2022-04-08 12:51:11,641 INFO L290 TraceCheckUtils]: 102: Hoare triple {83103#true} assume !(0 == ~cond); {83103#true} is VALID [2022-04-08 12:51:11,641 INFO L290 TraceCheckUtils]: 101: Hoare triple {83103#true} ~cond := #in~cond; {83103#true} is VALID [2022-04-08 12:51:11,641 INFO L272 TraceCheckUtils]: 100: Hoare triple {83776#(<= ~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)); {83103#true} is VALID [2022-04-08 12:51:11,641 INFO L290 TraceCheckUtils]: 99: Hoare triple {83776#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {83776#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:11,642 INFO L290 TraceCheckUtils]: 98: Hoare triple {83748#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83776#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:11,642 INFO L290 TraceCheckUtils]: 97: Hoare triple {83748#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83748#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:11,643 INFO L290 TraceCheckUtils]: 96: Hoare triple {83748#(<= ~counter~0 22)} assume !!(0 != ~r~0); {83748#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:11,643 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {83103#true} {83748#(<= ~counter~0 22)} #63#return; {83748#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:11,643 INFO L290 TraceCheckUtils]: 94: Hoare triple {83103#true} assume true; {83103#true} is VALID [2022-04-08 12:51:11,643 INFO L290 TraceCheckUtils]: 93: Hoare triple {83103#true} assume !(0 == ~cond); {83103#true} is VALID [2022-04-08 12:51:11,643 INFO L290 TraceCheckUtils]: 92: Hoare triple {83103#true} ~cond := #in~cond; {83103#true} is VALID [2022-04-08 12:51:11,644 INFO L272 TraceCheckUtils]: 91: Hoare triple {83748#(<= ~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)); {83103#true} is VALID [2022-04-08 12:51:11,644 INFO L290 TraceCheckUtils]: 90: Hoare triple {83748#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {83748#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:11,644 INFO L290 TraceCheckUtils]: 89: Hoare triple {83720#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83748#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:11,645 INFO L290 TraceCheckUtils]: 88: Hoare triple {83720#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83720#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:11,645 INFO L290 TraceCheckUtils]: 87: Hoare triple {83720#(<= ~counter~0 21)} assume !!(0 != ~r~0); {83720#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:11,645 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {83103#true} {83720#(<= ~counter~0 21)} #63#return; {83720#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:11,646 INFO L290 TraceCheckUtils]: 85: Hoare triple {83103#true} assume true; {83103#true} is VALID [2022-04-08 12:51:11,646 INFO L290 TraceCheckUtils]: 84: Hoare triple {83103#true} assume !(0 == ~cond); {83103#true} is VALID [2022-04-08 12:51:11,646 INFO L290 TraceCheckUtils]: 83: Hoare triple {83103#true} ~cond := #in~cond; {83103#true} is VALID [2022-04-08 12:51:11,646 INFO L272 TraceCheckUtils]: 82: Hoare triple {83720#(<= ~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)); {83103#true} is VALID [2022-04-08 12:51:11,646 INFO L290 TraceCheckUtils]: 81: Hoare triple {83720#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {83720#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:11,647 INFO L290 TraceCheckUtils]: 80: Hoare triple {83692#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83720#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:11,647 INFO L290 TraceCheckUtils]: 79: Hoare triple {83692#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83692#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:11,647 INFO L290 TraceCheckUtils]: 78: Hoare triple {83692#(<= ~counter~0 20)} assume !!(0 != ~r~0); {83692#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:11,648 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {83103#true} {83692#(<= ~counter~0 20)} #63#return; {83692#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:11,648 INFO L290 TraceCheckUtils]: 76: Hoare triple {83103#true} assume true; {83103#true} is VALID [2022-04-08 12:51:11,648 INFO L290 TraceCheckUtils]: 75: Hoare triple {83103#true} assume !(0 == ~cond); {83103#true} is VALID [2022-04-08 12:51:11,648 INFO L290 TraceCheckUtils]: 74: Hoare triple {83103#true} ~cond := #in~cond; {83103#true} is VALID [2022-04-08 12:51:11,648 INFO L272 TraceCheckUtils]: 73: Hoare triple {83692#(<= ~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)); {83103#true} is VALID [2022-04-08 12:51:11,648 INFO L290 TraceCheckUtils]: 72: Hoare triple {83692#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {83692#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:11,649 INFO L290 TraceCheckUtils]: 71: Hoare triple {83664#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83692#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:11,649 INFO L290 TraceCheckUtils]: 70: Hoare triple {83664#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83664#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:11,650 INFO L290 TraceCheckUtils]: 69: Hoare triple {83664#(<= ~counter~0 19)} assume !!(0 != ~r~0); {83664#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:11,650 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {83103#true} {83664#(<= ~counter~0 19)} #63#return; {83664#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:11,650 INFO L290 TraceCheckUtils]: 67: Hoare triple {83103#true} assume true; {83103#true} is VALID [2022-04-08 12:51:11,650 INFO L290 TraceCheckUtils]: 66: Hoare triple {83103#true} assume !(0 == ~cond); {83103#true} is VALID [2022-04-08 12:51:11,650 INFO L290 TraceCheckUtils]: 65: Hoare triple {83103#true} ~cond := #in~cond; {83103#true} is VALID [2022-04-08 12:51:11,650 INFO L272 TraceCheckUtils]: 64: Hoare triple {83664#(<= ~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)); {83103#true} is VALID [2022-04-08 12:51:11,651 INFO L290 TraceCheckUtils]: 63: Hoare triple {83664#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {83664#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:11,651 INFO L290 TraceCheckUtils]: 62: Hoare triple {83636#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83664#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:11,652 INFO L290 TraceCheckUtils]: 61: Hoare triple {83636#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83636#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:11,652 INFO L290 TraceCheckUtils]: 60: Hoare triple {83636#(<= ~counter~0 18)} assume !!(0 != ~r~0); {83636#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:11,652 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {83103#true} {83636#(<= ~counter~0 18)} #63#return; {83636#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:11,652 INFO L290 TraceCheckUtils]: 58: Hoare triple {83103#true} assume true; {83103#true} is VALID [2022-04-08 12:51:11,652 INFO L290 TraceCheckUtils]: 57: Hoare triple {83103#true} assume !(0 == ~cond); {83103#true} is VALID [2022-04-08 12:51:11,653 INFO L290 TraceCheckUtils]: 56: Hoare triple {83103#true} ~cond := #in~cond; {83103#true} is VALID [2022-04-08 12:51:11,653 INFO L272 TraceCheckUtils]: 55: Hoare triple {83636#(<= ~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)); {83103#true} is VALID [2022-04-08 12:51:11,653 INFO L290 TraceCheckUtils]: 54: Hoare triple {83636#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {83636#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:11,654 INFO L290 TraceCheckUtils]: 53: Hoare triple {83608#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83636#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:11,654 INFO L290 TraceCheckUtils]: 52: Hoare triple {83608#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83608#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:11,654 INFO L290 TraceCheckUtils]: 51: Hoare triple {83608#(<= ~counter~0 17)} assume !!(0 != ~r~0); {83608#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:11,655 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {83103#true} {83608#(<= ~counter~0 17)} #63#return; {83608#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:11,655 INFO L290 TraceCheckUtils]: 49: Hoare triple {83103#true} assume true; {83103#true} is VALID [2022-04-08 12:51:11,655 INFO L290 TraceCheckUtils]: 48: Hoare triple {83103#true} assume !(0 == ~cond); {83103#true} is VALID [2022-04-08 12:51:11,655 INFO L290 TraceCheckUtils]: 47: Hoare triple {83103#true} ~cond := #in~cond; {83103#true} is VALID [2022-04-08 12:51:11,655 INFO L272 TraceCheckUtils]: 46: Hoare triple {83608#(<= ~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)); {83103#true} is VALID [2022-04-08 12:51:11,655 INFO L290 TraceCheckUtils]: 45: Hoare triple {83608#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {83608#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:11,656 INFO L290 TraceCheckUtils]: 44: Hoare triple {83580#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83608#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:11,656 INFO L290 TraceCheckUtils]: 43: Hoare triple {83580#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83580#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:11,656 INFO L290 TraceCheckUtils]: 42: Hoare triple {83580#(<= ~counter~0 16)} assume !!(0 != ~r~0); {83580#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:11,657 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {83103#true} {83580#(<= ~counter~0 16)} #63#return; {83580#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:11,657 INFO L290 TraceCheckUtils]: 40: Hoare triple {83103#true} assume true; {83103#true} is VALID [2022-04-08 12:51:11,657 INFO L290 TraceCheckUtils]: 39: Hoare triple {83103#true} assume !(0 == ~cond); {83103#true} is VALID [2022-04-08 12:51:11,657 INFO L290 TraceCheckUtils]: 38: Hoare triple {83103#true} ~cond := #in~cond; {83103#true} is VALID [2022-04-08 12:51:11,657 INFO L272 TraceCheckUtils]: 37: Hoare triple {83580#(<= ~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)); {83103#true} is VALID [2022-04-08 12:51:11,657 INFO L290 TraceCheckUtils]: 36: Hoare triple {83580#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {83580#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:11,658 INFO L290 TraceCheckUtils]: 35: Hoare triple {83552#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83580#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:11,658 INFO L290 TraceCheckUtils]: 34: Hoare triple {83552#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83552#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:11,659 INFO L290 TraceCheckUtils]: 33: Hoare triple {83552#(<= ~counter~0 15)} assume !!(0 != ~r~0); {83552#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:11,659 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {83103#true} {83552#(<= ~counter~0 15)} #63#return; {83552#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:11,659 INFO L290 TraceCheckUtils]: 31: Hoare triple {83103#true} assume true; {83103#true} is VALID [2022-04-08 12:51:11,659 INFO L290 TraceCheckUtils]: 30: Hoare triple {83103#true} assume !(0 == ~cond); {83103#true} is VALID [2022-04-08 12:51:11,659 INFO L290 TraceCheckUtils]: 29: Hoare triple {83103#true} ~cond := #in~cond; {83103#true} is VALID [2022-04-08 12:51:11,660 INFO L272 TraceCheckUtils]: 28: Hoare triple {83552#(<= ~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)); {83103#true} is VALID [2022-04-08 12:51:11,660 INFO L290 TraceCheckUtils]: 27: Hoare triple {83552#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {83552#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:11,661 INFO L290 TraceCheckUtils]: 26: Hoare triple {83524#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83552#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:11,661 INFO L290 TraceCheckUtils]: 25: Hoare triple {83524#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83524#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:11,661 INFO L290 TraceCheckUtils]: 24: Hoare triple {83524#(<= ~counter~0 14)} assume !!(0 != ~r~0); {83524#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:11,662 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {83103#true} {83524#(<= ~counter~0 14)} #63#return; {83524#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:11,662 INFO L290 TraceCheckUtils]: 22: Hoare triple {83103#true} assume true; {83103#true} is VALID [2022-04-08 12:51:11,662 INFO L290 TraceCheckUtils]: 21: Hoare triple {83103#true} assume !(0 == ~cond); {83103#true} is VALID [2022-04-08 12:51:11,662 INFO L290 TraceCheckUtils]: 20: Hoare triple {83103#true} ~cond := #in~cond; {83103#true} is VALID [2022-04-08 12:51:11,662 INFO L272 TraceCheckUtils]: 19: Hoare triple {83524#(<= ~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)); {83103#true} is VALID [2022-04-08 12:51:11,662 INFO L290 TraceCheckUtils]: 18: Hoare triple {83524#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {83524#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:11,663 INFO L290 TraceCheckUtils]: 17: Hoare triple {83496#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83524#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:11,663 INFO L290 TraceCheckUtils]: 16: Hoare triple {83496#(<= ~counter~0 13)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {83496#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:11,663 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {83103#true} {83496#(<= ~counter~0 13)} #61#return; {83496#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:11,664 INFO L290 TraceCheckUtils]: 14: Hoare triple {83103#true} assume true; {83103#true} is VALID [2022-04-08 12:51:11,664 INFO L290 TraceCheckUtils]: 13: Hoare triple {83103#true} assume !(0 == ~cond); {83103#true} is VALID [2022-04-08 12:51:11,664 INFO L290 TraceCheckUtils]: 12: Hoare triple {83103#true} ~cond := #in~cond; {83103#true} is VALID [2022-04-08 12:51:11,664 INFO L272 TraceCheckUtils]: 11: Hoare triple {83496#(<= ~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)); {83103#true} is VALID [2022-04-08 12:51:11,664 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {83103#true} {83496#(<= ~counter~0 13)} #59#return; {83496#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:11,664 INFO L290 TraceCheckUtils]: 9: Hoare triple {83103#true} assume true; {83103#true} is VALID [2022-04-08 12:51:11,664 INFO L290 TraceCheckUtils]: 8: Hoare triple {83103#true} assume !(0 == ~cond); {83103#true} is VALID [2022-04-08 12:51:11,664 INFO L290 TraceCheckUtils]: 7: Hoare triple {83103#true} ~cond := #in~cond; {83103#true} is VALID [2022-04-08 12:51:11,664 INFO L272 TraceCheckUtils]: 6: Hoare triple {83496#(<= ~counter~0 13)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {83103#true} is VALID [2022-04-08 12:51:11,665 INFO L290 TraceCheckUtils]: 5: Hoare triple {83496#(<= ~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; {83496#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:11,665 INFO L272 TraceCheckUtils]: 4: Hoare triple {83496#(<= ~counter~0 13)} call #t~ret7 := main(); {83496#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:11,665 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {83496#(<= ~counter~0 13)} {83103#true} #67#return; {83496#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:11,665 INFO L290 TraceCheckUtils]: 2: Hoare triple {83496#(<= ~counter~0 13)} assume true; {83496#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:11,666 INFO L290 TraceCheckUtils]: 1: Hoare triple {83103#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; {83496#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:11,666 INFO L272 TraceCheckUtils]: 0: Hoare triple {83103#true} call ULTIMATE.init(); {83103#true} is VALID [2022-04-08 12:51:11,667 INFO L134 CoverageAnalysis]: Checked inductivity of 5818 backedges. 72 proven. 3222 refuted. 0 times theorem prover too weak. 2524 trivial. 0 not checked. [2022-04-08 12:51:11,667 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:51:11,667 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1214738096] [2022-04-08 12:51:11,667 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:51:11,667 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1897660714] [2022-04-08 12:51:11,667 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1897660714] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:51:11,667 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:51:11,667 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [40, 40] total 54 [2022-04-08 12:51:11,667 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:51:11,667 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1962896678] [2022-04-08 12:51:11,667 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1962896678] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:51:11,667 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:51:11,668 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [40] imperfect sequences [] total 40 [2022-04-08 12:51:11,668 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1220590517] [2022-04-08 12:51:11,668 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:51:11,668 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 [2022-04-08 12:51:11,668 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:51:11,669 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) [2022-04-08 12:51:11,921 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 344 edges. 344 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:51:11,921 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 40 states [2022-04-08 12:51:11,921 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:51:11,922 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2022-04-08 12:51:11,922 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 12:51:11,922 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) [2022-04-08 12:51:13,846 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:51:13,847 INFO L93 Difference]: Finished difference Result 358 states and 396 transitions. [2022-04-08 12:51:13,847 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2022-04-08 12:51:13,847 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 [2022-04-08 12:51:13,847 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:51:13,847 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) [2022-04-08 12:51:13,854 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 76 states and 395 transitions. [2022-04-08 12:51:13,854 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) [2022-04-08 12:51:13,860 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 76 states and 395 transitions. [2022-04-08 12:51:13,860 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 76 states and 395 transitions. [2022-04-08 12:51:14,164 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 395 edges. 395 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:51:14,170 INFO L225 Difference]: With dead ends: 358 [2022-04-08 12:51:14,170 INFO L226 Difference]: Without dead ends: 353 [2022-04-08 12:51:14,171 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 729 GetRequests, 640 SyntacticMatches, 1 SemanticMatches, 88 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 728 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=3239, Invalid=4771, Unknown=0, NotChecked=0, Total=8010 [2022-04-08 12:51:14,171 INFO L913 BasicCegarLoop]: 62 mSDtfsCounter, 155 mSDsluCounter, 302 mSDsCounter, 0 mSdLazyCounter, 221 mSolverCounterSat, 35 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 155 SdHoareTripleChecker+Valid, 364 SdHoareTripleChecker+Invalid, 256 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 35 IncrementalHoareTripleChecker+Valid, 221 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-08 12:51:14,171 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [155 Valid, 364 Invalid, 256 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [35 Valid, 221 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-08 12:51:14,172 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 353 states. [2022-04-08 12:51:14,726 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 353 to 353. [2022-04-08 12:51:14,726 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:51:14,726 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) [2022-04-08 12:51:14,726 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) [2022-04-08 12:51:14,727 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) [2022-04-08 12:51:14,731 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:51:14,731 INFO L93 Difference]: Finished difference Result 353 states and 391 transitions. [2022-04-08 12:51:14,731 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 391 transitions. [2022-04-08 12:51:14,731 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:51:14,732 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:51:14,732 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. [2022-04-08 12:51:14,732 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. [2022-04-08 12:51:14,738 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:51:14,738 INFO L93 Difference]: Finished difference Result 353 states and 391 transitions. [2022-04-08 12:51:14,738 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 391 transitions. [2022-04-08 12:51:14,738 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:51:14,738 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:51:14,739 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:51:14,739 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:51:14,739 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) [2022-04-08 12:51:14,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 353 states and 391 transitions. [2022-04-08 12:51:14,745 INFO L78 Accepts]: Start accepts. Automaton has 353 states and 391 transitions. Word has length 347 [2022-04-08 12:51:14,745 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:51:14,745 INFO L478 AbstractCegarLoop]: Abstraction has 353 states and 391 transitions. [2022-04-08 12:51:14,745 INFO L479 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) [2022-04-08 12:51:14,745 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 353 states and 391 transitions. [2022-04-08 12:51:17,265 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 391 edges. 390 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-08 12:51:17,266 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 391 transitions. [2022-04-08 12:51:17,267 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2022-04-08 12:51:17,267 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:51:17,267 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:51:17,274 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (41)] Forceful destruction successful, exit code 0 [2022-04-08 12:51:17,467 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 41 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable39 [2022-04-08 12:51:17,468 INFO L403 AbstractCegarLoop]: === Iteration 41 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:51:17,468 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:51:17,468 INFO L85 PathProgramCache]: Analyzing trace with hash 2068976540, now seen corresponding path program 73 times [2022-04-08 12:51:17,468 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:51:17,468 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1867053759] [2022-04-08 12:51:17,468 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:51:17,468 INFO L85 PathProgramCache]: Analyzing trace with hash 2068976540, now seen corresponding path program 74 times [2022-04-08 12:51:17,468 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:51:17,469 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [802567815] [2022-04-08 12:51:17,469 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:51:17,469 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:51:17,494 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:51:17,494 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [560156202] [2022-04-08 12:51:17,494 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 12:51:17,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:51:17,494 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:51:17,495 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) [2022-04-08 12:51:17,527 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (42)] Waiting until timeout for monitored process [2022-04-08 12:51:17,669 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 12:51:17,669 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:51:17,672 INFO L263 TraceCheckSpWp]: Trace formula consists of 833 conjuncts, 79 conjunts are in the unsatisfiable core [2022-04-08 12:51:17,727 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:51:17,730 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:51:19,638 INFO L272 TraceCheckUtils]: 0: Hoare triple {87438#true} call ULTIMATE.init(); {87438#true} is VALID [2022-04-08 12:51:19,639 INFO L290 TraceCheckUtils]: 1: Hoare triple {87438#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; {87446#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:19,639 INFO L290 TraceCheckUtils]: 2: Hoare triple {87446#(<= ~counter~0 0)} assume true; {87446#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:19,639 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {87446#(<= ~counter~0 0)} {87438#true} #67#return; {87446#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:19,640 INFO L272 TraceCheckUtils]: 4: Hoare triple {87446#(<= ~counter~0 0)} call #t~ret7 := main(); {87446#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:19,640 INFO L290 TraceCheckUtils]: 5: Hoare triple {87446#(<= ~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; {87446#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:19,640 INFO L272 TraceCheckUtils]: 6: Hoare triple {87446#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {87446#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:19,641 INFO L290 TraceCheckUtils]: 7: Hoare triple {87446#(<= ~counter~0 0)} ~cond := #in~cond; {87446#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:19,641 INFO L290 TraceCheckUtils]: 8: Hoare triple {87446#(<= ~counter~0 0)} assume !(0 == ~cond); {87446#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:19,641 INFO L290 TraceCheckUtils]: 9: Hoare triple {87446#(<= ~counter~0 0)} assume true; {87446#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:19,642 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {87446#(<= ~counter~0 0)} {87446#(<= ~counter~0 0)} #59#return; {87446#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:19,642 INFO L272 TraceCheckUtils]: 11: Hoare triple {87446#(<= ~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)); {87446#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:19,642 INFO L290 TraceCheckUtils]: 12: Hoare triple {87446#(<= ~counter~0 0)} ~cond := #in~cond; {87446#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:19,642 INFO L290 TraceCheckUtils]: 13: Hoare triple {87446#(<= ~counter~0 0)} assume !(0 == ~cond); {87446#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:19,643 INFO L290 TraceCheckUtils]: 14: Hoare triple {87446#(<= ~counter~0 0)} assume true; {87446#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:19,643 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {87446#(<= ~counter~0 0)} {87446#(<= ~counter~0 0)} #61#return; {87446#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:19,643 INFO L290 TraceCheckUtils]: 16: Hoare triple {87446#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {87446#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:19,645 INFO L290 TraceCheckUtils]: 17: Hoare triple {87446#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87495#(<= ~counter~0 1)} is VALID [2022-04-08 12:51:19,645 INFO L290 TraceCheckUtils]: 18: Hoare triple {87495#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {87495#(<= ~counter~0 1)} is VALID [2022-04-08 12:51:19,646 INFO L272 TraceCheckUtils]: 19: Hoare triple {87495#(<= ~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)); {87495#(<= ~counter~0 1)} is VALID [2022-04-08 12:51:19,646 INFO L290 TraceCheckUtils]: 20: Hoare triple {87495#(<= ~counter~0 1)} ~cond := #in~cond; {87495#(<= ~counter~0 1)} is VALID [2022-04-08 12:51:19,646 INFO L290 TraceCheckUtils]: 21: Hoare triple {87495#(<= ~counter~0 1)} assume !(0 == ~cond); {87495#(<= ~counter~0 1)} is VALID [2022-04-08 12:51:19,647 INFO L290 TraceCheckUtils]: 22: Hoare triple {87495#(<= ~counter~0 1)} assume true; {87495#(<= ~counter~0 1)} is VALID [2022-04-08 12:51:19,647 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {87495#(<= ~counter~0 1)} {87495#(<= ~counter~0 1)} #63#return; {87495#(<= ~counter~0 1)} is VALID [2022-04-08 12:51:19,647 INFO L290 TraceCheckUtils]: 24: Hoare triple {87495#(<= ~counter~0 1)} assume !!(0 != ~r~0); {87495#(<= ~counter~0 1)} is VALID [2022-04-08 12:51:19,648 INFO L290 TraceCheckUtils]: 25: Hoare triple {87495#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87495#(<= ~counter~0 1)} is VALID [2022-04-08 12:51:19,648 INFO L290 TraceCheckUtils]: 26: Hoare triple {87495#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87523#(<= ~counter~0 2)} is VALID [2022-04-08 12:51:19,649 INFO L290 TraceCheckUtils]: 27: Hoare triple {87523#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {87523#(<= ~counter~0 2)} is VALID [2022-04-08 12:51:19,649 INFO L272 TraceCheckUtils]: 28: Hoare triple {87523#(<= ~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)); {87523#(<= ~counter~0 2)} is VALID [2022-04-08 12:51:19,649 INFO L290 TraceCheckUtils]: 29: Hoare triple {87523#(<= ~counter~0 2)} ~cond := #in~cond; {87523#(<= ~counter~0 2)} is VALID [2022-04-08 12:51:19,650 INFO L290 TraceCheckUtils]: 30: Hoare triple {87523#(<= ~counter~0 2)} assume !(0 == ~cond); {87523#(<= ~counter~0 2)} is VALID [2022-04-08 12:51:19,650 INFO L290 TraceCheckUtils]: 31: Hoare triple {87523#(<= ~counter~0 2)} assume true; {87523#(<= ~counter~0 2)} is VALID [2022-04-08 12:51:19,650 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {87523#(<= ~counter~0 2)} {87523#(<= ~counter~0 2)} #63#return; {87523#(<= ~counter~0 2)} is VALID [2022-04-08 12:51:19,651 INFO L290 TraceCheckUtils]: 33: Hoare triple {87523#(<= ~counter~0 2)} assume !!(0 != ~r~0); {87523#(<= ~counter~0 2)} is VALID [2022-04-08 12:51:19,651 INFO L290 TraceCheckUtils]: 34: Hoare triple {87523#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87523#(<= ~counter~0 2)} is VALID [2022-04-08 12:51:19,652 INFO L290 TraceCheckUtils]: 35: Hoare triple {87523#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87551#(<= ~counter~0 3)} is VALID [2022-04-08 12:51:19,652 INFO L290 TraceCheckUtils]: 36: Hoare triple {87551#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {87551#(<= ~counter~0 3)} is VALID [2022-04-08 12:51:19,652 INFO L272 TraceCheckUtils]: 37: Hoare triple {87551#(<= ~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)); {87551#(<= ~counter~0 3)} is VALID [2022-04-08 12:51:19,653 INFO L290 TraceCheckUtils]: 38: Hoare triple {87551#(<= ~counter~0 3)} ~cond := #in~cond; {87551#(<= ~counter~0 3)} is VALID [2022-04-08 12:51:19,653 INFO L290 TraceCheckUtils]: 39: Hoare triple {87551#(<= ~counter~0 3)} assume !(0 == ~cond); {87551#(<= ~counter~0 3)} is VALID [2022-04-08 12:51:19,653 INFO L290 TraceCheckUtils]: 40: Hoare triple {87551#(<= ~counter~0 3)} assume true; {87551#(<= ~counter~0 3)} is VALID [2022-04-08 12:51:19,654 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {87551#(<= ~counter~0 3)} {87551#(<= ~counter~0 3)} #63#return; {87551#(<= ~counter~0 3)} is VALID [2022-04-08 12:51:19,654 INFO L290 TraceCheckUtils]: 42: Hoare triple {87551#(<= ~counter~0 3)} assume !!(0 != ~r~0); {87551#(<= ~counter~0 3)} is VALID [2022-04-08 12:51:19,654 INFO L290 TraceCheckUtils]: 43: Hoare triple {87551#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87551#(<= ~counter~0 3)} is VALID [2022-04-08 12:51:19,655 INFO L290 TraceCheckUtils]: 44: Hoare triple {87551#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87579#(<= ~counter~0 4)} is VALID [2022-04-08 12:51:19,655 INFO L290 TraceCheckUtils]: 45: Hoare triple {87579#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {87579#(<= ~counter~0 4)} is VALID [2022-04-08 12:51:19,656 INFO L272 TraceCheckUtils]: 46: Hoare triple {87579#(<= ~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)); {87579#(<= ~counter~0 4)} is VALID [2022-04-08 12:51:19,656 INFO L290 TraceCheckUtils]: 47: Hoare triple {87579#(<= ~counter~0 4)} ~cond := #in~cond; {87579#(<= ~counter~0 4)} is VALID [2022-04-08 12:51:19,656 INFO L290 TraceCheckUtils]: 48: Hoare triple {87579#(<= ~counter~0 4)} assume !(0 == ~cond); {87579#(<= ~counter~0 4)} is VALID [2022-04-08 12:51:19,657 INFO L290 TraceCheckUtils]: 49: Hoare triple {87579#(<= ~counter~0 4)} assume true; {87579#(<= ~counter~0 4)} is VALID [2022-04-08 12:51:19,657 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {87579#(<= ~counter~0 4)} {87579#(<= ~counter~0 4)} #63#return; {87579#(<= ~counter~0 4)} is VALID [2022-04-08 12:51:19,657 INFO L290 TraceCheckUtils]: 51: Hoare triple {87579#(<= ~counter~0 4)} assume !!(0 != ~r~0); {87579#(<= ~counter~0 4)} is VALID [2022-04-08 12:51:19,658 INFO L290 TraceCheckUtils]: 52: Hoare triple {87579#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87579#(<= ~counter~0 4)} is VALID [2022-04-08 12:51:19,658 INFO L290 TraceCheckUtils]: 53: Hoare triple {87579#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87607#(<= ~counter~0 5)} is VALID [2022-04-08 12:51:19,659 INFO L290 TraceCheckUtils]: 54: Hoare triple {87607#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {87607#(<= ~counter~0 5)} is VALID [2022-04-08 12:51:19,659 INFO L272 TraceCheckUtils]: 55: Hoare triple {87607#(<= ~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)); {87607#(<= ~counter~0 5)} is VALID [2022-04-08 12:51:19,659 INFO L290 TraceCheckUtils]: 56: Hoare triple {87607#(<= ~counter~0 5)} ~cond := #in~cond; {87607#(<= ~counter~0 5)} is VALID [2022-04-08 12:51:19,660 INFO L290 TraceCheckUtils]: 57: Hoare triple {87607#(<= ~counter~0 5)} assume !(0 == ~cond); {87607#(<= ~counter~0 5)} is VALID [2022-04-08 12:51:19,660 INFO L290 TraceCheckUtils]: 58: Hoare triple {87607#(<= ~counter~0 5)} assume true; {87607#(<= ~counter~0 5)} is VALID [2022-04-08 12:51:19,660 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {87607#(<= ~counter~0 5)} {87607#(<= ~counter~0 5)} #63#return; {87607#(<= ~counter~0 5)} is VALID [2022-04-08 12:51:19,661 INFO L290 TraceCheckUtils]: 60: Hoare triple {87607#(<= ~counter~0 5)} assume !!(0 != ~r~0); {87607#(<= ~counter~0 5)} is VALID [2022-04-08 12:51:19,661 INFO L290 TraceCheckUtils]: 61: Hoare triple {87607#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87607#(<= ~counter~0 5)} is VALID [2022-04-08 12:51:19,662 INFO L290 TraceCheckUtils]: 62: Hoare triple {87607#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87635#(<= ~counter~0 6)} is VALID [2022-04-08 12:51:19,662 INFO L290 TraceCheckUtils]: 63: Hoare triple {87635#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {87635#(<= ~counter~0 6)} is VALID [2022-04-08 12:51:19,662 INFO L272 TraceCheckUtils]: 64: Hoare triple {87635#(<= ~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)); {87635#(<= ~counter~0 6)} is VALID [2022-04-08 12:51:19,663 INFO L290 TraceCheckUtils]: 65: Hoare triple {87635#(<= ~counter~0 6)} ~cond := #in~cond; {87635#(<= ~counter~0 6)} is VALID [2022-04-08 12:51:19,663 INFO L290 TraceCheckUtils]: 66: Hoare triple {87635#(<= ~counter~0 6)} assume !(0 == ~cond); {87635#(<= ~counter~0 6)} is VALID [2022-04-08 12:51:19,663 INFO L290 TraceCheckUtils]: 67: Hoare triple {87635#(<= ~counter~0 6)} assume true; {87635#(<= ~counter~0 6)} is VALID [2022-04-08 12:51:19,664 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {87635#(<= ~counter~0 6)} {87635#(<= ~counter~0 6)} #63#return; {87635#(<= ~counter~0 6)} is VALID [2022-04-08 12:51:19,664 INFO L290 TraceCheckUtils]: 69: Hoare triple {87635#(<= ~counter~0 6)} assume !!(0 != ~r~0); {87635#(<= ~counter~0 6)} is VALID [2022-04-08 12:51:19,664 INFO L290 TraceCheckUtils]: 70: Hoare triple {87635#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87635#(<= ~counter~0 6)} is VALID [2022-04-08 12:51:19,665 INFO L290 TraceCheckUtils]: 71: Hoare triple {87635#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87663#(<= ~counter~0 7)} is VALID [2022-04-08 12:51:19,665 INFO L290 TraceCheckUtils]: 72: Hoare triple {87663#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {87663#(<= ~counter~0 7)} is VALID [2022-04-08 12:51:19,666 INFO L272 TraceCheckUtils]: 73: Hoare triple {87663#(<= ~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)); {87663#(<= ~counter~0 7)} is VALID [2022-04-08 12:51:19,666 INFO L290 TraceCheckUtils]: 74: Hoare triple {87663#(<= ~counter~0 7)} ~cond := #in~cond; {87663#(<= ~counter~0 7)} is VALID [2022-04-08 12:51:19,666 INFO L290 TraceCheckUtils]: 75: Hoare triple {87663#(<= ~counter~0 7)} assume !(0 == ~cond); {87663#(<= ~counter~0 7)} is VALID [2022-04-08 12:51:19,667 INFO L290 TraceCheckUtils]: 76: Hoare triple {87663#(<= ~counter~0 7)} assume true; {87663#(<= ~counter~0 7)} is VALID [2022-04-08 12:51:19,667 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {87663#(<= ~counter~0 7)} {87663#(<= ~counter~0 7)} #63#return; {87663#(<= ~counter~0 7)} is VALID [2022-04-08 12:51:19,667 INFO L290 TraceCheckUtils]: 78: Hoare triple {87663#(<= ~counter~0 7)} assume !!(0 != ~r~0); {87663#(<= ~counter~0 7)} is VALID [2022-04-08 12:51:19,668 INFO L290 TraceCheckUtils]: 79: Hoare triple {87663#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87663#(<= ~counter~0 7)} is VALID [2022-04-08 12:51:19,668 INFO L290 TraceCheckUtils]: 80: Hoare triple {87663#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87691#(<= ~counter~0 8)} is VALID [2022-04-08 12:51:19,669 INFO L290 TraceCheckUtils]: 81: Hoare triple {87691#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {87691#(<= ~counter~0 8)} is VALID [2022-04-08 12:51:19,669 INFO L272 TraceCheckUtils]: 82: Hoare triple {87691#(<= ~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)); {87691#(<= ~counter~0 8)} is VALID [2022-04-08 12:51:19,669 INFO L290 TraceCheckUtils]: 83: Hoare triple {87691#(<= ~counter~0 8)} ~cond := #in~cond; {87691#(<= ~counter~0 8)} is VALID [2022-04-08 12:51:19,670 INFO L290 TraceCheckUtils]: 84: Hoare triple {87691#(<= ~counter~0 8)} assume !(0 == ~cond); {87691#(<= ~counter~0 8)} is VALID [2022-04-08 12:51:19,670 INFO L290 TraceCheckUtils]: 85: Hoare triple {87691#(<= ~counter~0 8)} assume true; {87691#(<= ~counter~0 8)} is VALID [2022-04-08 12:51:19,670 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {87691#(<= ~counter~0 8)} {87691#(<= ~counter~0 8)} #63#return; {87691#(<= ~counter~0 8)} is VALID [2022-04-08 12:51:19,671 INFO L290 TraceCheckUtils]: 87: Hoare triple {87691#(<= ~counter~0 8)} assume !!(0 != ~r~0); {87691#(<= ~counter~0 8)} is VALID [2022-04-08 12:51:19,671 INFO L290 TraceCheckUtils]: 88: Hoare triple {87691#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87691#(<= ~counter~0 8)} is VALID [2022-04-08 12:51:19,672 INFO L290 TraceCheckUtils]: 89: Hoare triple {87691#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87719#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:19,672 INFO L290 TraceCheckUtils]: 90: Hoare triple {87719#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {87719#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:19,672 INFO L272 TraceCheckUtils]: 91: Hoare triple {87719#(<= ~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)); {87719#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:19,673 INFO L290 TraceCheckUtils]: 92: Hoare triple {87719#(<= ~counter~0 9)} ~cond := #in~cond; {87719#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:19,673 INFO L290 TraceCheckUtils]: 93: Hoare triple {87719#(<= ~counter~0 9)} assume !(0 == ~cond); {87719#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:19,673 INFO L290 TraceCheckUtils]: 94: Hoare triple {87719#(<= ~counter~0 9)} assume true; {87719#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:19,674 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {87719#(<= ~counter~0 9)} {87719#(<= ~counter~0 9)} #63#return; {87719#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:19,674 INFO L290 TraceCheckUtils]: 96: Hoare triple {87719#(<= ~counter~0 9)} assume !!(0 != ~r~0); {87719#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:19,674 INFO L290 TraceCheckUtils]: 97: Hoare triple {87719#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87719#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:19,675 INFO L290 TraceCheckUtils]: 98: Hoare triple {87719#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87747#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:19,675 INFO L290 TraceCheckUtils]: 99: Hoare triple {87747#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {87747#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:19,676 INFO L272 TraceCheckUtils]: 100: Hoare triple {87747#(<= ~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)); {87747#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:19,676 INFO L290 TraceCheckUtils]: 101: Hoare triple {87747#(<= ~counter~0 10)} ~cond := #in~cond; {87747#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:19,676 INFO L290 TraceCheckUtils]: 102: Hoare triple {87747#(<= ~counter~0 10)} assume !(0 == ~cond); {87747#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:19,676 INFO L290 TraceCheckUtils]: 103: Hoare triple {87747#(<= ~counter~0 10)} assume true; {87747#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:19,677 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {87747#(<= ~counter~0 10)} {87747#(<= ~counter~0 10)} #63#return; {87747#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:19,677 INFO L290 TraceCheckUtils]: 105: Hoare triple {87747#(<= ~counter~0 10)} assume !!(0 != ~r~0); {87747#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:19,677 INFO L290 TraceCheckUtils]: 106: Hoare triple {87747#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87747#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:19,678 INFO L290 TraceCheckUtils]: 107: Hoare triple {87747#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87775#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:19,679 INFO L290 TraceCheckUtils]: 108: Hoare triple {87775#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {87775#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:19,679 INFO L272 TraceCheckUtils]: 109: Hoare triple {87775#(<= ~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)); {87775#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:19,679 INFO L290 TraceCheckUtils]: 110: Hoare triple {87775#(<= ~counter~0 11)} ~cond := #in~cond; {87775#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:19,680 INFO L290 TraceCheckUtils]: 111: Hoare triple {87775#(<= ~counter~0 11)} assume !(0 == ~cond); {87775#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:19,680 INFO L290 TraceCheckUtils]: 112: Hoare triple {87775#(<= ~counter~0 11)} assume true; {87775#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:19,680 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {87775#(<= ~counter~0 11)} {87775#(<= ~counter~0 11)} #63#return; {87775#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:19,681 INFO L290 TraceCheckUtils]: 114: Hoare triple {87775#(<= ~counter~0 11)} assume !!(0 != ~r~0); {87775#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:19,681 INFO L290 TraceCheckUtils]: 115: Hoare triple {87775#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87775#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:19,682 INFO L290 TraceCheckUtils]: 116: Hoare triple {87775#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87803#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:19,682 INFO L290 TraceCheckUtils]: 117: Hoare triple {87803#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {87803#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:19,682 INFO L272 TraceCheckUtils]: 118: Hoare triple {87803#(<= ~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)); {87803#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:19,683 INFO L290 TraceCheckUtils]: 119: Hoare triple {87803#(<= ~counter~0 12)} ~cond := #in~cond; {87803#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:19,683 INFO L290 TraceCheckUtils]: 120: Hoare triple {87803#(<= ~counter~0 12)} assume !(0 == ~cond); {87803#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:19,683 INFO L290 TraceCheckUtils]: 121: Hoare triple {87803#(<= ~counter~0 12)} assume true; {87803#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:19,684 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {87803#(<= ~counter~0 12)} {87803#(<= ~counter~0 12)} #63#return; {87803#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:19,684 INFO L290 TraceCheckUtils]: 123: Hoare triple {87803#(<= ~counter~0 12)} assume !!(0 != ~r~0); {87803#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:19,684 INFO L290 TraceCheckUtils]: 124: Hoare triple {87803#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87803#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:19,685 INFO L290 TraceCheckUtils]: 125: Hoare triple {87803#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87831#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:19,685 INFO L290 TraceCheckUtils]: 126: Hoare triple {87831#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {87831#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:19,686 INFO L272 TraceCheckUtils]: 127: Hoare triple {87831#(<= ~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)); {87831#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:19,686 INFO L290 TraceCheckUtils]: 128: Hoare triple {87831#(<= ~counter~0 13)} ~cond := #in~cond; {87831#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:19,686 INFO L290 TraceCheckUtils]: 129: Hoare triple {87831#(<= ~counter~0 13)} assume !(0 == ~cond); {87831#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:19,686 INFO L290 TraceCheckUtils]: 130: Hoare triple {87831#(<= ~counter~0 13)} assume true; {87831#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:19,687 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {87831#(<= ~counter~0 13)} {87831#(<= ~counter~0 13)} #63#return; {87831#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:19,687 INFO L290 TraceCheckUtils]: 132: Hoare triple {87831#(<= ~counter~0 13)} assume !!(0 != ~r~0); {87831#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:19,687 INFO L290 TraceCheckUtils]: 133: Hoare triple {87831#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87831#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:19,688 INFO L290 TraceCheckUtils]: 134: Hoare triple {87831#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87859#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:19,688 INFO L290 TraceCheckUtils]: 135: Hoare triple {87859#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {87859#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:19,689 INFO L272 TraceCheckUtils]: 136: Hoare triple {87859#(<= ~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)); {87859#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:19,689 INFO L290 TraceCheckUtils]: 137: Hoare triple {87859#(<= ~counter~0 14)} ~cond := #in~cond; {87859#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:19,689 INFO L290 TraceCheckUtils]: 138: Hoare triple {87859#(<= ~counter~0 14)} assume !(0 == ~cond); {87859#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:19,690 INFO L290 TraceCheckUtils]: 139: Hoare triple {87859#(<= ~counter~0 14)} assume true; {87859#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:19,690 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {87859#(<= ~counter~0 14)} {87859#(<= ~counter~0 14)} #63#return; {87859#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:19,690 INFO L290 TraceCheckUtils]: 141: Hoare triple {87859#(<= ~counter~0 14)} assume !!(0 != ~r~0); {87859#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:19,691 INFO L290 TraceCheckUtils]: 142: Hoare triple {87859#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87859#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:19,692 INFO L290 TraceCheckUtils]: 143: Hoare triple {87859#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87887#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:19,692 INFO L290 TraceCheckUtils]: 144: Hoare triple {87887#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {87887#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:19,692 INFO L272 TraceCheckUtils]: 145: Hoare triple {87887#(<= ~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)); {87887#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:19,693 INFO L290 TraceCheckUtils]: 146: Hoare triple {87887#(<= ~counter~0 15)} ~cond := #in~cond; {87887#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:19,693 INFO L290 TraceCheckUtils]: 147: Hoare triple {87887#(<= ~counter~0 15)} assume !(0 == ~cond); {87887#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:19,693 INFO L290 TraceCheckUtils]: 148: Hoare triple {87887#(<= ~counter~0 15)} assume true; {87887#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:19,694 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {87887#(<= ~counter~0 15)} {87887#(<= ~counter~0 15)} #63#return; {87887#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:19,694 INFO L290 TraceCheckUtils]: 150: Hoare triple {87887#(<= ~counter~0 15)} assume !!(0 != ~r~0); {87887#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:19,694 INFO L290 TraceCheckUtils]: 151: Hoare triple {87887#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87887#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:19,695 INFO L290 TraceCheckUtils]: 152: Hoare triple {87887#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87915#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:19,695 INFO L290 TraceCheckUtils]: 153: Hoare triple {87915#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {87915#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:19,696 INFO L272 TraceCheckUtils]: 154: Hoare triple {87915#(<= ~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)); {87915#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:19,696 INFO L290 TraceCheckUtils]: 155: Hoare triple {87915#(<= ~counter~0 16)} ~cond := #in~cond; {87915#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:19,696 INFO L290 TraceCheckUtils]: 156: Hoare triple {87915#(<= ~counter~0 16)} assume !(0 == ~cond); {87915#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:19,696 INFO L290 TraceCheckUtils]: 157: Hoare triple {87915#(<= ~counter~0 16)} assume true; {87915#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:19,697 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {87915#(<= ~counter~0 16)} {87915#(<= ~counter~0 16)} #63#return; {87915#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:19,697 INFO L290 TraceCheckUtils]: 159: Hoare triple {87915#(<= ~counter~0 16)} assume !!(0 != ~r~0); {87915#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:19,697 INFO L290 TraceCheckUtils]: 160: Hoare triple {87915#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87915#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:19,698 INFO L290 TraceCheckUtils]: 161: Hoare triple {87915#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87943#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:19,698 INFO L290 TraceCheckUtils]: 162: Hoare triple {87943#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {87943#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:19,699 INFO L272 TraceCheckUtils]: 163: Hoare triple {87943#(<= ~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)); {87943#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:19,699 INFO L290 TraceCheckUtils]: 164: Hoare triple {87943#(<= ~counter~0 17)} ~cond := #in~cond; {87943#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:19,699 INFO L290 TraceCheckUtils]: 165: Hoare triple {87943#(<= ~counter~0 17)} assume !(0 == ~cond); {87943#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:19,700 INFO L290 TraceCheckUtils]: 166: Hoare triple {87943#(<= ~counter~0 17)} assume true; {87943#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:19,700 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {87943#(<= ~counter~0 17)} {87943#(<= ~counter~0 17)} #63#return; {87943#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:19,700 INFO L290 TraceCheckUtils]: 168: Hoare triple {87943#(<= ~counter~0 17)} assume !!(0 != ~r~0); {87943#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:19,701 INFO L290 TraceCheckUtils]: 169: Hoare triple {87943#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87943#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:19,701 INFO L290 TraceCheckUtils]: 170: Hoare triple {87943#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87971#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:19,702 INFO L290 TraceCheckUtils]: 171: Hoare triple {87971#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {87971#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:19,702 INFO L272 TraceCheckUtils]: 172: Hoare triple {87971#(<= ~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)); {87971#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:19,702 INFO L290 TraceCheckUtils]: 173: Hoare triple {87971#(<= ~counter~0 18)} ~cond := #in~cond; {87971#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:19,703 INFO L290 TraceCheckUtils]: 174: Hoare triple {87971#(<= ~counter~0 18)} assume !(0 == ~cond); {87971#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:19,703 INFO L290 TraceCheckUtils]: 175: Hoare triple {87971#(<= ~counter~0 18)} assume true; {87971#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:19,703 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {87971#(<= ~counter~0 18)} {87971#(<= ~counter~0 18)} #63#return; {87971#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:19,704 INFO L290 TraceCheckUtils]: 177: Hoare triple {87971#(<= ~counter~0 18)} assume !!(0 != ~r~0); {87971#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:19,704 INFO L290 TraceCheckUtils]: 178: Hoare triple {87971#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87971#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:19,705 INFO L290 TraceCheckUtils]: 179: Hoare triple {87971#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87999#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:19,705 INFO L290 TraceCheckUtils]: 180: Hoare triple {87999#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {87999#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:19,706 INFO L272 TraceCheckUtils]: 181: Hoare triple {87999#(<= ~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)); {87999#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:19,706 INFO L290 TraceCheckUtils]: 182: Hoare triple {87999#(<= ~counter~0 19)} ~cond := #in~cond; {87999#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:19,706 INFO L290 TraceCheckUtils]: 183: Hoare triple {87999#(<= ~counter~0 19)} assume !(0 == ~cond); {87999#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:19,706 INFO L290 TraceCheckUtils]: 184: Hoare triple {87999#(<= ~counter~0 19)} assume true; {87999#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:19,707 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {87999#(<= ~counter~0 19)} {87999#(<= ~counter~0 19)} #63#return; {87999#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:19,707 INFO L290 TraceCheckUtils]: 186: Hoare triple {87999#(<= ~counter~0 19)} assume !!(0 != ~r~0); {87999#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:19,707 INFO L290 TraceCheckUtils]: 187: Hoare triple {87999#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87999#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:19,708 INFO L290 TraceCheckUtils]: 188: Hoare triple {87999#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88027#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:19,708 INFO L290 TraceCheckUtils]: 189: Hoare triple {88027#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {88027#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:19,709 INFO L272 TraceCheckUtils]: 190: Hoare triple {88027#(<= ~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)); {88027#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:19,709 INFO L290 TraceCheckUtils]: 191: Hoare triple {88027#(<= ~counter~0 20)} ~cond := #in~cond; {88027#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:19,709 INFO L290 TraceCheckUtils]: 192: Hoare triple {88027#(<= ~counter~0 20)} assume !(0 == ~cond); {88027#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:19,710 INFO L290 TraceCheckUtils]: 193: Hoare triple {88027#(<= ~counter~0 20)} assume true; {88027#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:19,710 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {88027#(<= ~counter~0 20)} {88027#(<= ~counter~0 20)} #63#return; {88027#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:19,710 INFO L290 TraceCheckUtils]: 195: Hoare triple {88027#(<= ~counter~0 20)} assume !!(0 != ~r~0); {88027#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:19,711 INFO L290 TraceCheckUtils]: 196: Hoare triple {88027#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88027#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:19,711 INFO L290 TraceCheckUtils]: 197: Hoare triple {88027#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88055#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:19,712 INFO L290 TraceCheckUtils]: 198: Hoare triple {88055#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {88055#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:19,712 INFO L272 TraceCheckUtils]: 199: Hoare triple {88055#(<= ~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)); {88055#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:19,712 INFO L290 TraceCheckUtils]: 200: Hoare triple {88055#(<= ~counter~0 21)} ~cond := #in~cond; {88055#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:19,713 INFO L290 TraceCheckUtils]: 201: Hoare triple {88055#(<= ~counter~0 21)} assume !(0 == ~cond); {88055#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:19,713 INFO L290 TraceCheckUtils]: 202: Hoare triple {88055#(<= ~counter~0 21)} assume true; {88055#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:19,713 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {88055#(<= ~counter~0 21)} {88055#(<= ~counter~0 21)} #63#return; {88055#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:19,714 INFO L290 TraceCheckUtils]: 204: Hoare triple {88055#(<= ~counter~0 21)} assume !!(0 != ~r~0); {88055#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:19,714 INFO L290 TraceCheckUtils]: 205: Hoare triple {88055#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88055#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:19,715 INFO L290 TraceCheckUtils]: 206: Hoare triple {88055#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88083#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:19,715 INFO L290 TraceCheckUtils]: 207: Hoare triple {88083#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {88083#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:19,716 INFO L272 TraceCheckUtils]: 208: Hoare triple {88083#(<= ~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)); {88083#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:19,716 INFO L290 TraceCheckUtils]: 209: Hoare triple {88083#(<= ~counter~0 22)} ~cond := #in~cond; {88083#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:19,716 INFO L290 TraceCheckUtils]: 210: Hoare triple {88083#(<= ~counter~0 22)} assume !(0 == ~cond); {88083#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:19,716 INFO L290 TraceCheckUtils]: 211: Hoare triple {88083#(<= ~counter~0 22)} assume true; {88083#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:19,717 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {88083#(<= ~counter~0 22)} {88083#(<= ~counter~0 22)} #63#return; {88083#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:19,717 INFO L290 TraceCheckUtils]: 213: Hoare triple {88083#(<= ~counter~0 22)} assume !!(0 != ~r~0); {88083#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:19,717 INFO L290 TraceCheckUtils]: 214: Hoare triple {88083#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88083#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:19,718 INFO L290 TraceCheckUtils]: 215: Hoare triple {88083#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88111#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:19,718 INFO L290 TraceCheckUtils]: 216: Hoare triple {88111#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {88111#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:19,719 INFO L272 TraceCheckUtils]: 217: Hoare triple {88111#(<= ~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)); {88111#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:19,719 INFO L290 TraceCheckUtils]: 218: Hoare triple {88111#(<= ~counter~0 23)} ~cond := #in~cond; {88111#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:19,719 INFO L290 TraceCheckUtils]: 219: Hoare triple {88111#(<= ~counter~0 23)} assume !(0 == ~cond); {88111#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:19,720 INFO L290 TraceCheckUtils]: 220: Hoare triple {88111#(<= ~counter~0 23)} assume true; {88111#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:19,720 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {88111#(<= ~counter~0 23)} {88111#(<= ~counter~0 23)} #63#return; {88111#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:19,720 INFO L290 TraceCheckUtils]: 222: Hoare triple {88111#(<= ~counter~0 23)} assume !!(0 != ~r~0); {88111#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:19,721 INFO L290 TraceCheckUtils]: 223: Hoare triple {88111#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88111#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:19,721 INFO L290 TraceCheckUtils]: 224: Hoare triple {88111#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88139#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:19,722 INFO L290 TraceCheckUtils]: 225: Hoare triple {88139#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {88139#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:19,722 INFO L272 TraceCheckUtils]: 226: Hoare triple {88139#(<= ~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)); {88139#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:19,722 INFO L290 TraceCheckUtils]: 227: Hoare triple {88139#(<= ~counter~0 24)} ~cond := #in~cond; {88139#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:19,723 INFO L290 TraceCheckUtils]: 228: Hoare triple {88139#(<= ~counter~0 24)} assume !(0 == ~cond); {88139#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:19,723 INFO L290 TraceCheckUtils]: 229: Hoare triple {88139#(<= ~counter~0 24)} assume true; {88139#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:19,723 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {88139#(<= ~counter~0 24)} {88139#(<= ~counter~0 24)} #63#return; {88139#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:19,724 INFO L290 TraceCheckUtils]: 231: Hoare triple {88139#(<= ~counter~0 24)} assume !!(0 != ~r~0); {88139#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:19,724 INFO L290 TraceCheckUtils]: 232: Hoare triple {88139#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88139#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:19,725 INFO L290 TraceCheckUtils]: 233: Hoare triple {88139#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88167#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:19,725 INFO L290 TraceCheckUtils]: 234: Hoare triple {88167#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {88167#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:19,725 INFO L272 TraceCheckUtils]: 235: Hoare triple {88167#(<= ~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)); {88167#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:19,726 INFO L290 TraceCheckUtils]: 236: Hoare triple {88167#(<= ~counter~0 25)} ~cond := #in~cond; {88167#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:19,726 INFO L290 TraceCheckUtils]: 237: Hoare triple {88167#(<= ~counter~0 25)} assume !(0 == ~cond); {88167#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:19,726 INFO L290 TraceCheckUtils]: 238: Hoare triple {88167#(<= ~counter~0 25)} assume true; {88167#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:19,727 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {88167#(<= ~counter~0 25)} {88167#(<= ~counter~0 25)} #63#return; {88167#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:19,727 INFO L290 TraceCheckUtils]: 240: Hoare triple {88167#(<= ~counter~0 25)} assume !!(0 != ~r~0); {88167#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:19,727 INFO L290 TraceCheckUtils]: 241: Hoare triple {88167#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88167#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:19,728 INFO L290 TraceCheckUtils]: 242: Hoare triple {88167#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88195#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:19,728 INFO L290 TraceCheckUtils]: 243: Hoare triple {88195#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {88195#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:19,729 INFO L272 TraceCheckUtils]: 244: Hoare triple {88195#(<= ~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)); {88195#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:19,729 INFO L290 TraceCheckUtils]: 245: Hoare triple {88195#(<= ~counter~0 26)} ~cond := #in~cond; {88195#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:19,729 INFO L290 TraceCheckUtils]: 246: Hoare triple {88195#(<= ~counter~0 26)} assume !(0 == ~cond); {88195#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:19,730 INFO L290 TraceCheckUtils]: 247: Hoare triple {88195#(<= ~counter~0 26)} assume true; {88195#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:19,730 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {88195#(<= ~counter~0 26)} {88195#(<= ~counter~0 26)} #63#return; {88195#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:19,730 INFO L290 TraceCheckUtils]: 249: Hoare triple {88195#(<= ~counter~0 26)} assume !!(0 != ~r~0); {88195#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:19,731 INFO L290 TraceCheckUtils]: 250: Hoare triple {88195#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88195#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:19,731 INFO L290 TraceCheckUtils]: 251: Hoare triple {88195#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88223#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:19,732 INFO L290 TraceCheckUtils]: 252: Hoare triple {88223#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {88223#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:19,732 INFO L272 TraceCheckUtils]: 253: Hoare triple {88223#(<= ~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)); {88223#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:19,732 INFO L290 TraceCheckUtils]: 254: Hoare triple {88223#(<= ~counter~0 27)} ~cond := #in~cond; {88223#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:19,733 INFO L290 TraceCheckUtils]: 255: Hoare triple {88223#(<= ~counter~0 27)} assume !(0 == ~cond); {88223#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:19,733 INFO L290 TraceCheckUtils]: 256: Hoare triple {88223#(<= ~counter~0 27)} assume true; {88223#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:19,733 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {88223#(<= ~counter~0 27)} {88223#(<= ~counter~0 27)} #63#return; {88223#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:19,734 INFO L290 TraceCheckUtils]: 258: Hoare triple {88223#(<= ~counter~0 27)} assume !!(0 != ~r~0); {88223#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:19,734 INFO L290 TraceCheckUtils]: 259: Hoare triple {88223#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88223#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:19,735 INFO L290 TraceCheckUtils]: 260: Hoare triple {88223#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88251#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:19,735 INFO L290 TraceCheckUtils]: 261: Hoare triple {88251#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {88251#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:19,735 INFO L272 TraceCheckUtils]: 262: Hoare triple {88251#(<= ~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)); {88251#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:19,736 INFO L290 TraceCheckUtils]: 263: Hoare triple {88251#(<= ~counter~0 28)} ~cond := #in~cond; {88251#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:19,736 INFO L290 TraceCheckUtils]: 264: Hoare triple {88251#(<= ~counter~0 28)} assume !(0 == ~cond); {88251#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:19,736 INFO L290 TraceCheckUtils]: 265: Hoare triple {88251#(<= ~counter~0 28)} assume true; {88251#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:19,737 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {88251#(<= ~counter~0 28)} {88251#(<= ~counter~0 28)} #63#return; {88251#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:19,737 INFO L290 TraceCheckUtils]: 267: Hoare triple {88251#(<= ~counter~0 28)} assume !!(0 != ~r~0); {88251#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:19,737 INFO L290 TraceCheckUtils]: 268: Hoare triple {88251#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88251#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:19,738 INFO L290 TraceCheckUtils]: 269: Hoare triple {88251#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88279#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:19,738 INFO L290 TraceCheckUtils]: 270: Hoare triple {88279#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {88279#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:19,739 INFO L272 TraceCheckUtils]: 271: Hoare triple {88279#(<= ~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)); {88279#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:19,739 INFO L290 TraceCheckUtils]: 272: Hoare triple {88279#(<= ~counter~0 29)} ~cond := #in~cond; {88279#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:19,739 INFO L290 TraceCheckUtils]: 273: Hoare triple {88279#(<= ~counter~0 29)} assume !(0 == ~cond); {88279#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:19,740 INFO L290 TraceCheckUtils]: 274: Hoare triple {88279#(<= ~counter~0 29)} assume true; {88279#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:19,740 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {88279#(<= ~counter~0 29)} {88279#(<= ~counter~0 29)} #63#return; {88279#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:19,740 INFO L290 TraceCheckUtils]: 276: Hoare triple {88279#(<= ~counter~0 29)} assume !!(0 != ~r~0); {88279#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:19,741 INFO L290 TraceCheckUtils]: 277: Hoare triple {88279#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88279#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:19,741 INFO L290 TraceCheckUtils]: 278: Hoare triple {88279#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88307#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:19,742 INFO L290 TraceCheckUtils]: 279: Hoare triple {88307#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {88307#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:19,742 INFO L272 TraceCheckUtils]: 280: Hoare triple {88307#(<= ~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)); {88307#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:19,742 INFO L290 TraceCheckUtils]: 281: Hoare triple {88307#(<= ~counter~0 30)} ~cond := #in~cond; {88307#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:19,743 INFO L290 TraceCheckUtils]: 282: Hoare triple {88307#(<= ~counter~0 30)} assume !(0 == ~cond); {88307#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:19,743 INFO L290 TraceCheckUtils]: 283: Hoare triple {88307#(<= ~counter~0 30)} assume true; {88307#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:19,743 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {88307#(<= ~counter~0 30)} {88307#(<= ~counter~0 30)} #63#return; {88307#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:19,744 INFO L290 TraceCheckUtils]: 285: Hoare triple {88307#(<= ~counter~0 30)} assume !!(0 != ~r~0); {88307#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:19,744 INFO L290 TraceCheckUtils]: 286: Hoare triple {88307#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88307#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:19,745 INFO L290 TraceCheckUtils]: 287: Hoare triple {88307#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88335#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:19,745 INFO L290 TraceCheckUtils]: 288: Hoare triple {88335#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {88335#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:19,745 INFO L272 TraceCheckUtils]: 289: Hoare triple {88335#(<= ~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)); {88335#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:19,746 INFO L290 TraceCheckUtils]: 290: Hoare triple {88335#(<= ~counter~0 31)} ~cond := #in~cond; {88335#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:19,746 INFO L290 TraceCheckUtils]: 291: Hoare triple {88335#(<= ~counter~0 31)} assume !(0 == ~cond); {88335#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:19,746 INFO L290 TraceCheckUtils]: 292: Hoare triple {88335#(<= ~counter~0 31)} assume true; {88335#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:19,747 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {88335#(<= ~counter~0 31)} {88335#(<= ~counter~0 31)} #63#return; {88335#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:19,747 INFO L290 TraceCheckUtils]: 294: Hoare triple {88335#(<= ~counter~0 31)} assume !!(0 != ~r~0); {88335#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:19,747 INFO L290 TraceCheckUtils]: 295: Hoare triple {88335#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88335#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:19,748 INFO L290 TraceCheckUtils]: 296: Hoare triple {88335#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88363#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:19,748 INFO L290 TraceCheckUtils]: 297: Hoare triple {88363#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {88363#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:19,749 INFO L272 TraceCheckUtils]: 298: Hoare triple {88363#(<= ~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)); {88363#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:19,749 INFO L290 TraceCheckUtils]: 299: Hoare triple {88363#(<= ~counter~0 32)} ~cond := #in~cond; {88363#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:19,749 INFO L290 TraceCheckUtils]: 300: Hoare triple {88363#(<= ~counter~0 32)} assume !(0 == ~cond); {88363#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:19,749 INFO L290 TraceCheckUtils]: 301: Hoare triple {88363#(<= ~counter~0 32)} assume true; {88363#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:19,750 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {88363#(<= ~counter~0 32)} {88363#(<= ~counter~0 32)} #63#return; {88363#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:19,750 INFO L290 TraceCheckUtils]: 303: Hoare triple {88363#(<= ~counter~0 32)} assume !!(0 != ~r~0); {88363#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:19,750 INFO L290 TraceCheckUtils]: 304: Hoare triple {88363#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88363#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:19,751 INFO L290 TraceCheckUtils]: 305: Hoare triple {88363#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88391#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:19,752 INFO L290 TraceCheckUtils]: 306: Hoare triple {88391#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {88391#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:19,752 INFO L272 TraceCheckUtils]: 307: Hoare triple {88391#(<= ~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)); {88391#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:19,752 INFO L290 TraceCheckUtils]: 308: Hoare triple {88391#(<= ~counter~0 33)} ~cond := #in~cond; {88391#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:19,753 INFO L290 TraceCheckUtils]: 309: Hoare triple {88391#(<= ~counter~0 33)} assume !(0 == ~cond); {88391#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:19,753 INFO L290 TraceCheckUtils]: 310: Hoare triple {88391#(<= ~counter~0 33)} assume true; {88391#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:19,753 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {88391#(<= ~counter~0 33)} {88391#(<= ~counter~0 33)} #63#return; {88391#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:19,754 INFO L290 TraceCheckUtils]: 312: Hoare triple {88391#(<= ~counter~0 33)} assume !!(0 != ~r~0); {88391#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:19,754 INFO L290 TraceCheckUtils]: 313: Hoare triple {88391#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88391#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:19,755 INFO L290 TraceCheckUtils]: 314: Hoare triple {88391#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88419#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:19,755 INFO L290 TraceCheckUtils]: 315: Hoare triple {88419#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {88419#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:19,755 INFO L272 TraceCheckUtils]: 316: Hoare triple {88419#(<= ~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)); {88419#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:19,756 INFO L290 TraceCheckUtils]: 317: Hoare triple {88419#(<= ~counter~0 34)} ~cond := #in~cond; {88419#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:19,756 INFO L290 TraceCheckUtils]: 318: Hoare triple {88419#(<= ~counter~0 34)} assume !(0 == ~cond); {88419#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:19,756 INFO L290 TraceCheckUtils]: 319: Hoare triple {88419#(<= ~counter~0 34)} assume true; {88419#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:19,757 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {88419#(<= ~counter~0 34)} {88419#(<= ~counter~0 34)} #63#return; {88419#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:19,757 INFO L290 TraceCheckUtils]: 321: Hoare triple {88419#(<= ~counter~0 34)} assume !!(0 != ~r~0); {88419#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:19,757 INFO L290 TraceCheckUtils]: 322: Hoare triple {88419#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88419#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:19,758 INFO L290 TraceCheckUtils]: 323: Hoare triple {88419#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88447#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:19,758 INFO L290 TraceCheckUtils]: 324: Hoare triple {88447#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {88447#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:19,759 INFO L272 TraceCheckUtils]: 325: Hoare triple {88447#(<= ~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)); {88447#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:19,759 INFO L290 TraceCheckUtils]: 326: Hoare triple {88447#(<= ~counter~0 35)} ~cond := #in~cond; {88447#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:19,759 INFO L290 TraceCheckUtils]: 327: Hoare triple {88447#(<= ~counter~0 35)} assume !(0 == ~cond); {88447#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:19,759 INFO L290 TraceCheckUtils]: 328: Hoare triple {88447#(<= ~counter~0 35)} assume true; {88447#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:19,760 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {88447#(<= ~counter~0 35)} {88447#(<= ~counter~0 35)} #63#return; {88447#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:19,760 INFO L290 TraceCheckUtils]: 330: Hoare triple {88447#(<= ~counter~0 35)} assume !!(0 != ~r~0); {88447#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:19,760 INFO L290 TraceCheckUtils]: 331: Hoare triple {88447#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88447#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:19,761 INFO L290 TraceCheckUtils]: 332: Hoare triple {88447#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88475#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:19,762 INFO L290 TraceCheckUtils]: 333: Hoare triple {88475#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {88475#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:19,762 INFO L272 TraceCheckUtils]: 334: Hoare triple {88475#(<= ~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)); {88475#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:19,762 INFO L290 TraceCheckUtils]: 335: Hoare triple {88475#(<= ~counter~0 36)} ~cond := #in~cond; {88475#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:19,763 INFO L290 TraceCheckUtils]: 336: Hoare triple {88475#(<= ~counter~0 36)} assume !(0 == ~cond); {88475#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:19,763 INFO L290 TraceCheckUtils]: 337: Hoare triple {88475#(<= ~counter~0 36)} assume true; {88475#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:19,763 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {88475#(<= ~counter~0 36)} {88475#(<= ~counter~0 36)} #63#return; {88475#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:19,764 INFO L290 TraceCheckUtils]: 339: Hoare triple {88475#(<= ~counter~0 36)} assume !!(0 != ~r~0); {88475#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:19,764 INFO L290 TraceCheckUtils]: 340: Hoare triple {88475#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88475#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:19,765 INFO L290 TraceCheckUtils]: 341: Hoare triple {88475#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88503#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:19,765 INFO L290 TraceCheckUtils]: 342: Hoare triple {88503#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {88503#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:19,765 INFO L272 TraceCheckUtils]: 343: Hoare triple {88503#(<= ~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)); {88503#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:19,766 INFO L290 TraceCheckUtils]: 344: Hoare triple {88503#(<= ~counter~0 37)} ~cond := #in~cond; {88503#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:19,766 INFO L290 TraceCheckUtils]: 345: Hoare triple {88503#(<= ~counter~0 37)} assume !(0 == ~cond); {88503#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:19,766 INFO L290 TraceCheckUtils]: 346: Hoare triple {88503#(<= ~counter~0 37)} assume true; {88503#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:19,767 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {88503#(<= ~counter~0 37)} {88503#(<= ~counter~0 37)} #63#return; {88503#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:19,767 INFO L290 TraceCheckUtils]: 348: Hoare triple {88503#(<= ~counter~0 37)} assume !!(0 != ~r~0); {88503#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:19,767 INFO L290 TraceCheckUtils]: 349: Hoare triple {88503#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88503#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:19,768 INFO L290 TraceCheckUtils]: 350: Hoare triple {88503#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88531#(<= |main_#t~post6| 37)} is VALID [2022-04-08 12:51:19,768 INFO L290 TraceCheckUtils]: 351: Hoare triple {88531#(<= |main_#t~post6| 37)} assume !(#t~post6 < 50);havoc #t~post6; {87439#false} is VALID [2022-04-08 12:51:19,768 INFO L272 TraceCheckUtils]: 352: Hoare triple {87439#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)); {87439#false} is VALID [2022-04-08 12:51:19,768 INFO L290 TraceCheckUtils]: 353: Hoare triple {87439#false} ~cond := #in~cond; {87439#false} is VALID [2022-04-08 12:51:19,768 INFO L290 TraceCheckUtils]: 354: Hoare triple {87439#false} assume 0 == ~cond; {87439#false} is VALID [2022-04-08 12:51:19,768 INFO L290 TraceCheckUtils]: 355: Hoare triple {87439#false} assume !false; {87439#false} is VALID [2022-04-08 12:51:19,769 INFO L134 CoverageAnalysis]: Checked inductivity of 6146 backedges. 74 proven. 6068 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:51:19,769 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:51:21,556 INFO L290 TraceCheckUtils]: 355: Hoare triple {87439#false} assume !false; {87439#false} is VALID [2022-04-08 12:51:21,556 INFO L290 TraceCheckUtils]: 354: Hoare triple {87439#false} assume 0 == ~cond; {87439#false} is VALID [2022-04-08 12:51:21,556 INFO L290 TraceCheckUtils]: 353: Hoare triple {87439#false} ~cond := #in~cond; {87439#false} is VALID [2022-04-08 12:51:21,556 INFO L272 TraceCheckUtils]: 352: Hoare triple {87439#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)); {87439#false} is VALID [2022-04-08 12:51:21,557 INFO L290 TraceCheckUtils]: 351: Hoare triple {88559#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {87439#false} is VALID [2022-04-08 12:51:21,557 INFO L290 TraceCheckUtils]: 350: Hoare triple {88563#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88559#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:51:21,557 INFO L290 TraceCheckUtils]: 349: Hoare triple {88563#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88563#(< ~counter~0 50)} is VALID [2022-04-08 12:51:21,557 INFO L290 TraceCheckUtils]: 348: Hoare triple {88563#(< ~counter~0 50)} assume !!(0 != ~r~0); {88563#(< ~counter~0 50)} is VALID [2022-04-08 12:51:21,558 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {87438#true} {88563#(< ~counter~0 50)} #63#return; {88563#(< ~counter~0 50)} is VALID [2022-04-08 12:51:21,558 INFO L290 TraceCheckUtils]: 346: Hoare triple {87438#true} assume true; {87438#true} is VALID [2022-04-08 12:51:21,558 INFO L290 TraceCheckUtils]: 345: Hoare triple {87438#true} assume !(0 == ~cond); {87438#true} is VALID [2022-04-08 12:51:21,558 INFO L290 TraceCheckUtils]: 344: Hoare triple {87438#true} ~cond := #in~cond; {87438#true} is VALID [2022-04-08 12:51:21,558 INFO L272 TraceCheckUtils]: 343: Hoare triple {88563#(< ~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)); {87438#true} is VALID [2022-04-08 12:51:21,558 INFO L290 TraceCheckUtils]: 342: Hoare triple {88563#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {88563#(< ~counter~0 50)} is VALID [2022-04-08 12:51:21,560 INFO L290 TraceCheckUtils]: 341: Hoare triple {88591#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88563#(< ~counter~0 50)} is VALID [2022-04-08 12:51:21,560 INFO L290 TraceCheckUtils]: 340: Hoare triple {88591#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88591#(< ~counter~0 49)} is VALID [2022-04-08 12:51:21,561 INFO L290 TraceCheckUtils]: 339: Hoare triple {88591#(< ~counter~0 49)} assume !!(0 != ~r~0); {88591#(< ~counter~0 49)} is VALID [2022-04-08 12:51:21,561 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {87438#true} {88591#(< ~counter~0 49)} #63#return; {88591#(< ~counter~0 49)} is VALID [2022-04-08 12:51:21,561 INFO L290 TraceCheckUtils]: 337: Hoare triple {87438#true} assume true; {87438#true} is VALID [2022-04-08 12:51:21,561 INFO L290 TraceCheckUtils]: 336: Hoare triple {87438#true} assume !(0 == ~cond); {87438#true} is VALID [2022-04-08 12:51:21,561 INFO L290 TraceCheckUtils]: 335: Hoare triple {87438#true} ~cond := #in~cond; {87438#true} is VALID [2022-04-08 12:51:21,561 INFO L272 TraceCheckUtils]: 334: Hoare triple {88591#(< ~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)); {87438#true} is VALID [2022-04-08 12:51:21,562 INFO L290 TraceCheckUtils]: 333: Hoare triple {88591#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {88591#(< ~counter~0 49)} is VALID [2022-04-08 12:51:21,562 INFO L290 TraceCheckUtils]: 332: Hoare triple {88619#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88591#(< ~counter~0 49)} is VALID [2022-04-08 12:51:21,563 INFO L290 TraceCheckUtils]: 331: Hoare triple {88619#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88619#(< ~counter~0 48)} is VALID [2022-04-08 12:51:21,563 INFO L290 TraceCheckUtils]: 330: Hoare triple {88619#(< ~counter~0 48)} assume !!(0 != ~r~0); {88619#(< ~counter~0 48)} is VALID [2022-04-08 12:51:21,563 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {87438#true} {88619#(< ~counter~0 48)} #63#return; {88619#(< ~counter~0 48)} is VALID [2022-04-08 12:51:21,564 INFO L290 TraceCheckUtils]: 328: Hoare triple {87438#true} assume true; {87438#true} is VALID [2022-04-08 12:51:21,564 INFO L290 TraceCheckUtils]: 327: Hoare triple {87438#true} assume !(0 == ~cond); {87438#true} is VALID [2022-04-08 12:51:21,564 INFO L290 TraceCheckUtils]: 326: Hoare triple {87438#true} ~cond := #in~cond; {87438#true} is VALID [2022-04-08 12:51:21,564 INFO L272 TraceCheckUtils]: 325: Hoare triple {88619#(< ~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)); {87438#true} is VALID [2022-04-08 12:51:21,564 INFO L290 TraceCheckUtils]: 324: Hoare triple {88619#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {88619#(< ~counter~0 48)} is VALID [2022-04-08 12:51:21,565 INFO L290 TraceCheckUtils]: 323: Hoare triple {88647#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88619#(< ~counter~0 48)} is VALID [2022-04-08 12:51:21,565 INFO L290 TraceCheckUtils]: 322: Hoare triple {88647#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88647#(< ~counter~0 47)} is VALID [2022-04-08 12:51:21,565 INFO L290 TraceCheckUtils]: 321: Hoare triple {88647#(< ~counter~0 47)} assume !!(0 != ~r~0); {88647#(< ~counter~0 47)} is VALID [2022-04-08 12:51:21,566 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {87438#true} {88647#(< ~counter~0 47)} #63#return; {88647#(< ~counter~0 47)} is VALID [2022-04-08 12:51:21,566 INFO L290 TraceCheckUtils]: 319: Hoare triple {87438#true} assume true; {87438#true} is VALID [2022-04-08 12:51:21,566 INFO L290 TraceCheckUtils]: 318: Hoare triple {87438#true} assume !(0 == ~cond); {87438#true} is VALID [2022-04-08 12:51:21,566 INFO L290 TraceCheckUtils]: 317: Hoare triple {87438#true} ~cond := #in~cond; {87438#true} is VALID [2022-04-08 12:51:21,566 INFO L272 TraceCheckUtils]: 316: Hoare triple {88647#(< ~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)); {87438#true} is VALID [2022-04-08 12:51:21,566 INFO L290 TraceCheckUtils]: 315: Hoare triple {88647#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {88647#(< ~counter~0 47)} is VALID [2022-04-08 12:51:21,567 INFO L290 TraceCheckUtils]: 314: Hoare triple {88675#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88647#(< ~counter~0 47)} is VALID [2022-04-08 12:51:21,567 INFO L290 TraceCheckUtils]: 313: Hoare triple {88675#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88675#(< ~counter~0 46)} is VALID [2022-04-08 12:51:21,568 INFO L290 TraceCheckUtils]: 312: Hoare triple {88675#(< ~counter~0 46)} assume !!(0 != ~r~0); {88675#(< ~counter~0 46)} is VALID [2022-04-08 12:51:21,568 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {87438#true} {88675#(< ~counter~0 46)} #63#return; {88675#(< ~counter~0 46)} is VALID [2022-04-08 12:51:21,568 INFO L290 TraceCheckUtils]: 310: Hoare triple {87438#true} assume true; {87438#true} is VALID [2022-04-08 12:51:21,568 INFO L290 TraceCheckUtils]: 309: Hoare triple {87438#true} assume !(0 == ~cond); {87438#true} is VALID [2022-04-08 12:51:21,568 INFO L290 TraceCheckUtils]: 308: Hoare triple {87438#true} ~cond := #in~cond; {87438#true} is VALID [2022-04-08 12:51:21,568 INFO L272 TraceCheckUtils]: 307: Hoare triple {88675#(< ~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)); {87438#true} is VALID [2022-04-08 12:51:21,569 INFO L290 TraceCheckUtils]: 306: Hoare triple {88675#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {88675#(< ~counter~0 46)} is VALID [2022-04-08 12:51:21,569 INFO L290 TraceCheckUtils]: 305: Hoare triple {88703#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88675#(< ~counter~0 46)} is VALID [2022-04-08 12:51:21,570 INFO L290 TraceCheckUtils]: 304: Hoare triple {88703#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88703#(< ~counter~0 45)} is VALID [2022-04-08 12:51:21,570 INFO L290 TraceCheckUtils]: 303: Hoare triple {88703#(< ~counter~0 45)} assume !!(0 != ~r~0); {88703#(< ~counter~0 45)} is VALID [2022-04-08 12:51:21,570 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {87438#true} {88703#(< ~counter~0 45)} #63#return; {88703#(< ~counter~0 45)} is VALID [2022-04-08 12:51:21,571 INFO L290 TraceCheckUtils]: 301: Hoare triple {87438#true} assume true; {87438#true} is VALID [2022-04-08 12:51:21,571 INFO L290 TraceCheckUtils]: 300: Hoare triple {87438#true} assume !(0 == ~cond); {87438#true} is VALID [2022-04-08 12:51:21,571 INFO L290 TraceCheckUtils]: 299: Hoare triple {87438#true} ~cond := #in~cond; {87438#true} is VALID [2022-04-08 12:51:21,571 INFO L272 TraceCheckUtils]: 298: Hoare triple {88703#(< ~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)); {87438#true} is VALID [2022-04-08 12:51:21,571 INFO L290 TraceCheckUtils]: 297: Hoare triple {88703#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {88703#(< ~counter~0 45)} is VALID [2022-04-08 12:51:21,572 INFO L290 TraceCheckUtils]: 296: Hoare triple {88731#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88703#(< ~counter~0 45)} is VALID [2022-04-08 12:51:21,572 INFO L290 TraceCheckUtils]: 295: Hoare triple {88731#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88731#(< ~counter~0 44)} is VALID [2022-04-08 12:51:21,572 INFO L290 TraceCheckUtils]: 294: Hoare triple {88731#(< ~counter~0 44)} assume !!(0 != ~r~0); {88731#(< ~counter~0 44)} is VALID [2022-04-08 12:51:21,573 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {87438#true} {88731#(< ~counter~0 44)} #63#return; {88731#(< ~counter~0 44)} is VALID [2022-04-08 12:51:21,573 INFO L290 TraceCheckUtils]: 292: Hoare triple {87438#true} assume true; {87438#true} is VALID [2022-04-08 12:51:21,573 INFO L290 TraceCheckUtils]: 291: Hoare triple {87438#true} assume !(0 == ~cond); {87438#true} is VALID [2022-04-08 12:51:21,573 INFO L290 TraceCheckUtils]: 290: Hoare triple {87438#true} ~cond := #in~cond; {87438#true} is VALID [2022-04-08 12:51:21,573 INFO L272 TraceCheckUtils]: 289: Hoare triple {88731#(< ~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)); {87438#true} is VALID [2022-04-08 12:51:21,573 INFO L290 TraceCheckUtils]: 288: Hoare triple {88731#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {88731#(< ~counter~0 44)} is VALID [2022-04-08 12:51:21,574 INFO L290 TraceCheckUtils]: 287: Hoare triple {88759#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88731#(< ~counter~0 44)} is VALID [2022-04-08 12:51:21,574 INFO L290 TraceCheckUtils]: 286: Hoare triple {88759#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88759#(< ~counter~0 43)} is VALID [2022-04-08 12:51:21,575 INFO L290 TraceCheckUtils]: 285: Hoare triple {88759#(< ~counter~0 43)} assume !!(0 != ~r~0); {88759#(< ~counter~0 43)} is VALID [2022-04-08 12:51:21,575 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {87438#true} {88759#(< ~counter~0 43)} #63#return; {88759#(< ~counter~0 43)} is VALID [2022-04-08 12:51:21,575 INFO L290 TraceCheckUtils]: 283: Hoare triple {87438#true} assume true; {87438#true} is VALID [2022-04-08 12:51:21,575 INFO L290 TraceCheckUtils]: 282: Hoare triple {87438#true} assume !(0 == ~cond); {87438#true} is VALID [2022-04-08 12:51:21,575 INFO L290 TraceCheckUtils]: 281: Hoare triple {87438#true} ~cond := #in~cond; {87438#true} is VALID [2022-04-08 12:51:21,575 INFO L272 TraceCheckUtils]: 280: Hoare triple {88759#(< ~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)); {87438#true} is VALID [2022-04-08 12:51:21,576 INFO L290 TraceCheckUtils]: 279: Hoare triple {88759#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {88759#(< ~counter~0 43)} is VALID [2022-04-08 12:51:21,576 INFO L290 TraceCheckUtils]: 278: Hoare triple {88787#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88759#(< ~counter~0 43)} is VALID [2022-04-08 12:51:21,577 INFO L290 TraceCheckUtils]: 277: Hoare triple {88787#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88787#(< ~counter~0 42)} is VALID [2022-04-08 12:51:21,577 INFO L290 TraceCheckUtils]: 276: Hoare triple {88787#(< ~counter~0 42)} assume !!(0 != ~r~0); {88787#(< ~counter~0 42)} is VALID [2022-04-08 12:51:21,577 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {87438#true} {88787#(< ~counter~0 42)} #63#return; {88787#(< ~counter~0 42)} is VALID [2022-04-08 12:51:21,577 INFO L290 TraceCheckUtils]: 274: Hoare triple {87438#true} assume true; {87438#true} is VALID [2022-04-08 12:51:21,578 INFO L290 TraceCheckUtils]: 273: Hoare triple {87438#true} assume !(0 == ~cond); {87438#true} is VALID [2022-04-08 12:51:21,578 INFO L290 TraceCheckUtils]: 272: Hoare triple {87438#true} ~cond := #in~cond; {87438#true} is VALID [2022-04-08 12:51:21,578 INFO L272 TraceCheckUtils]: 271: Hoare triple {88787#(< ~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)); {87438#true} is VALID [2022-04-08 12:51:21,578 INFO L290 TraceCheckUtils]: 270: Hoare triple {88787#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {88787#(< ~counter~0 42)} is VALID [2022-04-08 12:51:21,579 INFO L290 TraceCheckUtils]: 269: Hoare triple {88815#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88787#(< ~counter~0 42)} is VALID [2022-04-08 12:51:21,579 INFO L290 TraceCheckUtils]: 268: Hoare triple {88815#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88815#(< ~counter~0 41)} is VALID [2022-04-08 12:51:21,579 INFO L290 TraceCheckUtils]: 267: Hoare triple {88815#(< ~counter~0 41)} assume !!(0 != ~r~0); {88815#(< ~counter~0 41)} is VALID [2022-04-08 12:51:21,580 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {87438#true} {88815#(< ~counter~0 41)} #63#return; {88815#(< ~counter~0 41)} is VALID [2022-04-08 12:51:21,580 INFO L290 TraceCheckUtils]: 265: Hoare triple {87438#true} assume true; {87438#true} is VALID [2022-04-08 12:51:21,580 INFO L290 TraceCheckUtils]: 264: Hoare triple {87438#true} assume !(0 == ~cond); {87438#true} is VALID [2022-04-08 12:51:21,580 INFO L290 TraceCheckUtils]: 263: Hoare triple {87438#true} ~cond := #in~cond; {87438#true} is VALID [2022-04-08 12:51:21,580 INFO L272 TraceCheckUtils]: 262: Hoare triple {88815#(< ~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)); {87438#true} is VALID [2022-04-08 12:51:21,580 INFO L290 TraceCheckUtils]: 261: Hoare triple {88815#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {88815#(< ~counter~0 41)} is VALID [2022-04-08 12:51:21,581 INFO L290 TraceCheckUtils]: 260: Hoare triple {88843#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88815#(< ~counter~0 41)} is VALID [2022-04-08 12:51:21,581 INFO L290 TraceCheckUtils]: 259: Hoare triple {88843#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88843#(< ~counter~0 40)} is VALID [2022-04-08 12:51:21,582 INFO L290 TraceCheckUtils]: 258: Hoare triple {88843#(< ~counter~0 40)} assume !!(0 != ~r~0); {88843#(< ~counter~0 40)} is VALID [2022-04-08 12:51:21,582 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {87438#true} {88843#(< ~counter~0 40)} #63#return; {88843#(< ~counter~0 40)} is VALID [2022-04-08 12:51:21,582 INFO L290 TraceCheckUtils]: 256: Hoare triple {87438#true} assume true; {87438#true} is VALID [2022-04-08 12:51:21,582 INFO L290 TraceCheckUtils]: 255: Hoare triple {87438#true} assume !(0 == ~cond); {87438#true} is VALID [2022-04-08 12:51:21,582 INFO L290 TraceCheckUtils]: 254: Hoare triple {87438#true} ~cond := #in~cond; {87438#true} is VALID [2022-04-08 12:51:21,582 INFO L272 TraceCheckUtils]: 253: Hoare triple {88843#(< ~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)); {87438#true} is VALID [2022-04-08 12:51:21,583 INFO L290 TraceCheckUtils]: 252: Hoare triple {88843#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {88843#(< ~counter~0 40)} is VALID [2022-04-08 12:51:21,583 INFO L290 TraceCheckUtils]: 251: Hoare triple {88871#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88843#(< ~counter~0 40)} is VALID [2022-04-08 12:51:21,584 INFO L290 TraceCheckUtils]: 250: Hoare triple {88871#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88871#(< ~counter~0 39)} is VALID [2022-04-08 12:51:21,584 INFO L290 TraceCheckUtils]: 249: Hoare triple {88871#(< ~counter~0 39)} assume !!(0 != ~r~0); {88871#(< ~counter~0 39)} is VALID [2022-04-08 12:51:21,584 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {87438#true} {88871#(< ~counter~0 39)} #63#return; {88871#(< ~counter~0 39)} is VALID [2022-04-08 12:51:21,584 INFO L290 TraceCheckUtils]: 247: Hoare triple {87438#true} assume true; {87438#true} is VALID [2022-04-08 12:51:21,584 INFO L290 TraceCheckUtils]: 246: Hoare triple {87438#true} assume !(0 == ~cond); {87438#true} is VALID [2022-04-08 12:51:21,585 INFO L290 TraceCheckUtils]: 245: Hoare triple {87438#true} ~cond := #in~cond; {87438#true} is VALID [2022-04-08 12:51:21,585 INFO L272 TraceCheckUtils]: 244: Hoare triple {88871#(< ~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)); {87438#true} is VALID [2022-04-08 12:51:21,585 INFO L290 TraceCheckUtils]: 243: Hoare triple {88871#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {88871#(< ~counter~0 39)} is VALID [2022-04-08 12:51:21,586 INFO L290 TraceCheckUtils]: 242: Hoare triple {88503#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88871#(< ~counter~0 39)} is VALID [2022-04-08 12:51:21,586 INFO L290 TraceCheckUtils]: 241: Hoare triple {88503#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88503#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:21,586 INFO L290 TraceCheckUtils]: 240: Hoare triple {88503#(<= ~counter~0 37)} assume !!(0 != ~r~0); {88503#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:21,587 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {87438#true} {88503#(<= ~counter~0 37)} #63#return; {88503#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:21,587 INFO L290 TraceCheckUtils]: 238: Hoare triple {87438#true} assume true; {87438#true} is VALID [2022-04-08 12:51:21,587 INFO L290 TraceCheckUtils]: 237: Hoare triple {87438#true} assume !(0 == ~cond); {87438#true} is VALID [2022-04-08 12:51:21,587 INFO L290 TraceCheckUtils]: 236: Hoare triple {87438#true} ~cond := #in~cond; {87438#true} is VALID [2022-04-08 12:51:21,587 INFO L272 TraceCheckUtils]: 235: Hoare triple {88503#(<= ~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)); {87438#true} is VALID [2022-04-08 12:51:21,587 INFO L290 TraceCheckUtils]: 234: Hoare triple {88503#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {88503#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:21,588 INFO L290 TraceCheckUtils]: 233: Hoare triple {88475#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88503#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:21,588 INFO L290 TraceCheckUtils]: 232: Hoare triple {88475#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88475#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:21,588 INFO L290 TraceCheckUtils]: 231: Hoare triple {88475#(<= ~counter~0 36)} assume !!(0 != ~r~0); {88475#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:21,589 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {87438#true} {88475#(<= ~counter~0 36)} #63#return; {88475#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:21,589 INFO L290 TraceCheckUtils]: 229: Hoare triple {87438#true} assume true; {87438#true} is VALID [2022-04-08 12:51:21,589 INFO L290 TraceCheckUtils]: 228: Hoare triple {87438#true} assume !(0 == ~cond); {87438#true} is VALID [2022-04-08 12:51:21,589 INFO L290 TraceCheckUtils]: 227: Hoare triple {87438#true} ~cond := #in~cond; {87438#true} is VALID [2022-04-08 12:51:21,589 INFO L272 TraceCheckUtils]: 226: Hoare triple {88475#(<= ~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)); {87438#true} is VALID [2022-04-08 12:51:21,589 INFO L290 TraceCheckUtils]: 225: Hoare triple {88475#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {88475#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:21,590 INFO L290 TraceCheckUtils]: 224: Hoare triple {88447#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88475#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:21,591 INFO L290 TraceCheckUtils]: 223: Hoare triple {88447#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88447#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:21,591 INFO L290 TraceCheckUtils]: 222: Hoare triple {88447#(<= ~counter~0 35)} assume !!(0 != ~r~0); {88447#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:21,591 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {87438#true} {88447#(<= ~counter~0 35)} #63#return; {88447#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:21,591 INFO L290 TraceCheckUtils]: 220: Hoare triple {87438#true} assume true; {87438#true} is VALID [2022-04-08 12:51:21,591 INFO L290 TraceCheckUtils]: 219: Hoare triple {87438#true} assume !(0 == ~cond); {87438#true} is VALID [2022-04-08 12:51:21,591 INFO L290 TraceCheckUtils]: 218: Hoare triple {87438#true} ~cond := #in~cond; {87438#true} is VALID [2022-04-08 12:51:21,592 INFO L272 TraceCheckUtils]: 217: Hoare triple {88447#(<= ~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)); {87438#true} is VALID [2022-04-08 12:51:21,592 INFO L290 TraceCheckUtils]: 216: Hoare triple {88447#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {88447#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:21,593 INFO L290 TraceCheckUtils]: 215: Hoare triple {88419#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88447#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:21,593 INFO L290 TraceCheckUtils]: 214: Hoare triple {88419#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88419#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:21,593 INFO L290 TraceCheckUtils]: 213: Hoare triple {88419#(<= ~counter~0 34)} assume !!(0 != ~r~0); {88419#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:21,594 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {87438#true} {88419#(<= ~counter~0 34)} #63#return; {88419#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:21,594 INFO L290 TraceCheckUtils]: 211: Hoare triple {87438#true} assume true; {87438#true} is VALID [2022-04-08 12:51:21,594 INFO L290 TraceCheckUtils]: 210: Hoare triple {87438#true} assume !(0 == ~cond); {87438#true} is VALID [2022-04-08 12:51:21,594 INFO L290 TraceCheckUtils]: 209: Hoare triple {87438#true} ~cond := #in~cond; {87438#true} is VALID [2022-04-08 12:51:21,594 INFO L272 TraceCheckUtils]: 208: Hoare triple {88419#(<= ~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)); {87438#true} is VALID [2022-04-08 12:51:21,594 INFO L290 TraceCheckUtils]: 207: Hoare triple {88419#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {88419#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:21,595 INFO L290 TraceCheckUtils]: 206: Hoare triple {88391#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88419#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:21,595 INFO L290 TraceCheckUtils]: 205: Hoare triple {88391#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88391#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:21,595 INFO L290 TraceCheckUtils]: 204: Hoare triple {88391#(<= ~counter~0 33)} assume !!(0 != ~r~0); {88391#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:21,596 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {87438#true} {88391#(<= ~counter~0 33)} #63#return; {88391#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:21,596 INFO L290 TraceCheckUtils]: 202: Hoare triple {87438#true} assume true; {87438#true} is VALID [2022-04-08 12:51:21,596 INFO L290 TraceCheckUtils]: 201: Hoare triple {87438#true} assume !(0 == ~cond); {87438#true} is VALID [2022-04-08 12:51:21,596 INFO L290 TraceCheckUtils]: 200: Hoare triple {87438#true} ~cond := #in~cond; {87438#true} is VALID [2022-04-08 12:51:21,596 INFO L272 TraceCheckUtils]: 199: Hoare triple {88391#(<= ~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)); {87438#true} is VALID [2022-04-08 12:51:21,596 INFO L290 TraceCheckUtils]: 198: Hoare triple {88391#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {88391#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:21,597 INFO L290 TraceCheckUtils]: 197: Hoare triple {88363#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88391#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:21,597 INFO L290 TraceCheckUtils]: 196: Hoare triple {88363#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88363#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:21,598 INFO L290 TraceCheckUtils]: 195: Hoare triple {88363#(<= ~counter~0 32)} assume !!(0 != ~r~0); {88363#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:21,598 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {87438#true} {88363#(<= ~counter~0 32)} #63#return; {88363#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:21,598 INFO L290 TraceCheckUtils]: 193: Hoare triple {87438#true} assume true; {87438#true} is VALID [2022-04-08 12:51:21,598 INFO L290 TraceCheckUtils]: 192: Hoare triple {87438#true} assume !(0 == ~cond); {87438#true} is VALID [2022-04-08 12:51:21,598 INFO L290 TraceCheckUtils]: 191: Hoare triple {87438#true} ~cond := #in~cond; {87438#true} is VALID [2022-04-08 12:51:21,598 INFO L272 TraceCheckUtils]: 190: Hoare triple {88363#(<= ~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)); {87438#true} is VALID [2022-04-08 12:51:21,599 INFO L290 TraceCheckUtils]: 189: Hoare triple {88363#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {88363#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:21,599 INFO L290 TraceCheckUtils]: 188: Hoare triple {88335#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88363#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:21,600 INFO L290 TraceCheckUtils]: 187: Hoare triple {88335#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88335#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:21,600 INFO L290 TraceCheckUtils]: 186: Hoare triple {88335#(<= ~counter~0 31)} assume !!(0 != ~r~0); {88335#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:21,601 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {87438#true} {88335#(<= ~counter~0 31)} #63#return; {88335#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:21,601 INFO L290 TraceCheckUtils]: 184: Hoare triple {87438#true} assume true; {87438#true} is VALID [2022-04-08 12:51:21,601 INFO L290 TraceCheckUtils]: 183: Hoare triple {87438#true} assume !(0 == ~cond); {87438#true} is VALID [2022-04-08 12:51:21,601 INFO L290 TraceCheckUtils]: 182: Hoare triple {87438#true} ~cond := #in~cond; {87438#true} is VALID [2022-04-08 12:51:21,601 INFO L272 TraceCheckUtils]: 181: Hoare triple {88335#(<= ~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)); {87438#true} is VALID [2022-04-08 12:51:21,601 INFO L290 TraceCheckUtils]: 180: Hoare triple {88335#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {88335#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:21,602 INFO L290 TraceCheckUtils]: 179: Hoare triple {88307#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88335#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:21,602 INFO L290 TraceCheckUtils]: 178: Hoare triple {88307#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88307#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:21,602 INFO L290 TraceCheckUtils]: 177: Hoare triple {88307#(<= ~counter~0 30)} assume !!(0 != ~r~0); {88307#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:21,603 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {87438#true} {88307#(<= ~counter~0 30)} #63#return; {88307#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:21,603 INFO L290 TraceCheckUtils]: 175: Hoare triple {87438#true} assume true; {87438#true} is VALID [2022-04-08 12:51:21,603 INFO L290 TraceCheckUtils]: 174: Hoare triple {87438#true} assume !(0 == ~cond); {87438#true} is VALID [2022-04-08 12:51:21,603 INFO L290 TraceCheckUtils]: 173: Hoare triple {87438#true} ~cond := #in~cond; {87438#true} is VALID [2022-04-08 12:51:21,603 INFO L272 TraceCheckUtils]: 172: Hoare triple {88307#(<= ~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)); {87438#true} is VALID [2022-04-08 12:51:21,603 INFO L290 TraceCheckUtils]: 171: Hoare triple {88307#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {88307#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:21,604 INFO L290 TraceCheckUtils]: 170: Hoare triple {88279#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88307#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:21,604 INFO L290 TraceCheckUtils]: 169: Hoare triple {88279#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88279#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:21,605 INFO L290 TraceCheckUtils]: 168: Hoare triple {88279#(<= ~counter~0 29)} assume !!(0 != ~r~0); {88279#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:21,605 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {87438#true} {88279#(<= ~counter~0 29)} #63#return; {88279#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:21,605 INFO L290 TraceCheckUtils]: 166: Hoare triple {87438#true} assume true; {87438#true} is VALID [2022-04-08 12:51:21,605 INFO L290 TraceCheckUtils]: 165: Hoare triple {87438#true} assume !(0 == ~cond); {87438#true} is VALID [2022-04-08 12:51:21,605 INFO L290 TraceCheckUtils]: 164: Hoare triple {87438#true} ~cond := #in~cond; {87438#true} is VALID [2022-04-08 12:51:21,605 INFO L272 TraceCheckUtils]: 163: Hoare triple {88279#(<= ~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)); {87438#true} is VALID [2022-04-08 12:51:21,606 INFO L290 TraceCheckUtils]: 162: Hoare triple {88279#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {88279#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:21,607 INFO L290 TraceCheckUtils]: 161: Hoare triple {88251#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88279#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:21,607 INFO L290 TraceCheckUtils]: 160: Hoare triple {88251#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88251#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:21,607 INFO L290 TraceCheckUtils]: 159: Hoare triple {88251#(<= ~counter~0 28)} assume !!(0 != ~r~0); {88251#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:21,608 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {87438#true} {88251#(<= ~counter~0 28)} #63#return; {88251#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:21,608 INFO L290 TraceCheckUtils]: 157: Hoare triple {87438#true} assume true; {87438#true} is VALID [2022-04-08 12:51:21,608 INFO L290 TraceCheckUtils]: 156: Hoare triple {87438#true} assume !(0 == ~cond); {87438#true} is VALID [2022-04-08 12:51:21,608 INFO L290 TraceCheckUtils]: 155: Hoare triple {87438#true} ~cond := #in~cond; {87438#true} is VALID [2022-04-08 12:51:21,608 INFO L272 TraceCheckUtils]: 154: Hoare triple {88251#(<= ~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)); {87438#true} is VALID [2022-04-08 12:51:21,608 INFO L290 TraceCheckUtils]: 153: Hoare triple {88251#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {88251#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:21,609 INFO L290 TraceCheckUtils]: 152: Hoare triple {88223#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88251#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:21,609 INFO L290 TraceCheckUtils]: 151: Hoare triple {88223#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88223#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:21,609 INFO L290 TraceCheckUtils]: 150: Hoare triple {88223#(<= ~counter~0 27)} assume !!(0 != ~r~0); {88223#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:21,610 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {87438#true} {88223#(<= ~counter~0 27)} #63#return; {88223#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:21,610 INFO L290 TraceCheckUtils]: 148: Hoare triple {87438#true} assume true; {87438#true} is VALID [2022-04-08 12:51:21,610 INFO L290 TraceCheckUtils]: 147: Hoare triple {87438#true} assume !(0 == ~cond); {87438#true} is VALID [2022-04-08 12:51:21,610 INFO L290 TraceCheckUtils]: 146: Hoare triple {87438#true} ~cond := #in~cond; {87438#true} is VALID [2022-04-08 12:51:21,610 INFO L272 TraceCheckUtils]: 145: Hoare triple {88223#(<= ~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)); {87438#true} is VALID [2022-04-08 12:51:21,610 INFO L290 TraceCheckUtils]: 144: Hoare triple {88223#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {88223#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:21,611 INFO L290 TraceCheckUtils]: 143: Hoare triple {88195#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88223#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:21,611 INFO L290 TraceCheckUtils]: 142: Hoare triple {88195#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88195#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:21,612 INFO L290 TraceCheckUtils]: 141: Hoare triple {88195#(<= ~counter~0 26)} assume !!(0 != ~r~0); {88195#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:21,612 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {87438#true} {88195#(<= ~counter~0 26)} #63#return; {88195#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:21,612 INFO L290 TraceCheckUtils]: 139: Hoare triple {87438#true} assume true; {87438#true} is VALID [2022-04-08 12:51:21,612 INFO L290 TraceCheckUtils]: 138: Hoare triple {87438#true} assume !(0 == ~cond); {87438#true} is VALID [2022-04-08 12:51:21,612 INFO L290 TraceCheckUtils]: 137: Hoare triple {87438#true} ~cond := #in~cond; {87438#true} is VALID [2022-04-08 12:51:21,612 INFO L272 TraceCheckUtils]: 136: Hoare triple {88195#(<= ~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)); {87438#true} is VALID [2022-04-08 12:51:21,613 INFO L290 TraceCheckUtils]: 135: Hoare triple {88195#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {88195#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:21,613 INFO L290 TraceCheckUtils]: 134: Hoare triple {88167#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88195#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:21,614 INFO L290 TraceCheckUtils]: 133: Hoare triple {88167#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88167#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:21,614 INFO L290 TraceCheckUtils]: 132: Hoare triple {88167#(<= ~counter~0 25)} assume !!(0 != ~r~0); {88167#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:21,614 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {87438#true} {88167#(<= ~counter~0 25)} #63#return; {88167#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:21,615 INFO L290 TraceCheckUtils]: 130: Hoare triple {87438#true} assume true; {87438#true} is VALID [2022-04-08 12:51:21,615 INFO L290 TraceCheckUtils]: 129: Hoare triple {87438#true} assume !(0 == ~cond); {87438#true} is VALID [2022-04-08 12:51:21,615 INFO L290 TraceCheckUtils]: 128: Hoare triple {87438#true} ~cond := #in~cond; {87438#true} is VALID [2022-04-08 12:51:21,615 INFO L272 TraceCheckUtils]: 127: Hoare triple {88167#(<= ~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)); {87438#true} is VALID [2022-04-08 12:51:21,615 INFO L290 TraceCheckUtils]: 126: Hoare triple {88167#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {88167#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:21,616 INFO L290 TraceCheckUtils]: 125: Hoare triple {88139#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88167#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:21,616 INFO L290 TraceCheckUtils]: 124: Hoare triple {88139#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88139#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:21,616 INFO L290 TraceCheckUtils]: 123: Hoare triple {88139#(<= ~counter~0 24)} assume !!(0 != ~r~0); {88139#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:21,617 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {87438#true} {88139#(<= ~counter~0 24)} #63#return; {88139#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:21,617 INFO L290 TraceCheckUtils]: 121: Hoare triple {87438#true} assume true; {87438#true} is VALID [2022-04-08 12:51:21,617 INFO L290 TraceCheckUtils]: 120: Hoare triple {87438#true} assume !(0 == ~cond); {87438#true} is VALID [2022-04-08 12:51:21,617 INFO L290 TraceCheckUtils]: 119: Hoare triple {87438#true} ~cond := #in~cond; {87438#true} is VALID [2022-04-08 12:51:21,617 INFO L272 TraceCheckUtils]: 118: Hoare triple {88139#(<= ~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)); {87438#true} is VALID [2022-04-08 12:51:21,617 INFO L290 TraceCheckUtils]: 117: Hoare triple {88139#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {88139#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:21,618 INFO L290 TraceCheckUtils]: 116: Hoare triple {88111#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88139#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:21,618 INFO L290 TraceCheckUtils]: 115: Hoare triple {88111#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88111#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:21,619 INFO L290 TraceCheckUtils]: 114: Hoare triple {88111#(<= ~counter~0 23)} assume !!(0 != ~r~0); {88111#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:21,619 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {87438#true} {88111#(<= ~counter~0 23)} #63#return; {88111#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:21,619 INFO L290 TraceCheckUtils]: 112: Hoare triple {87438#true} assume true; {87438#true} is VALID [2022-04-08 12:51:21,619 INFO L290 TraceCheckUtils]: 111: Hoare triple {87438#true} assume !(0 == ~cond); {87438#true} is VALID [2022-04-08 12:51:21,619 INFO L290 TraceCheckUtils]: 110: Hoare triple {87438#true} ~cond := #in~cond; {87438#true} is VALID [2022-04-08 12:51:21,619 INFO L272 TraceCheckUtils]: 109: Hoare triple {88111#(<= ~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)); {87438#true} is VALID [2022-04-08 12:51:21,620 INFO L290 TraceCheckUtils]: 108: Hoare triple {88111#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {88111#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:21,620 INFO L290 TraceCheckUtils]: 107: Hoare triple {88083#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88111#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:21,621 INFO L290 TraceCheckUtils]: 106: Hoare triple {88083#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88083#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:21,621 INFO L290 TraceCheckUtils]: 105: Hoare triple {88083#(<= ~counter~0 22)} assume !!(0 != ~r~0); {88083#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:21,621 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {87438#true} {88083#(<= ~counter~0 22)} #63#return; {88083#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:21,622 INFO L290 TraceCheckUtils]: 103: Hoare triple {87438#true} assume true; {87438#true} is VALID [2022-04-08 12:51:21,622 INFO L290 TraceCheckUtils]: 102: Hoare triple {87438#true} assume !(0 == ~cond); {87438#true} is VALID [2022-04-08 12:51:21,622 INFO L290 TraceCheckUtils]: 101: Hoare triple {87438#true} ~cond := #in~cond; {87438#true} is VALID [2022-04-08 12:51:21,622 INFO L272 TraceCheckUtils]: 100: Hoare triple {88083#(<= ~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)); {87438#true} is VALID [2022-04-08 12:51:21,622 INFO L290 TraceCheckUtils]: 99: Hoare triple {88083#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {88083#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:21,623 INFO L290 TraceCheckUtils]: 98: Hoare triple {88055#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88083#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:21,623 INFO L290 TraceCheckUtils]: 97: Hoare triple {88055#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88055#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:21,623 INFO L290 TraceCheckUtils]: 96: Hoare triple {88055#(<= ~counter~0 21)} assume !!(0 != ~r~0); {88055#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:21,624 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {87438#true} {88055#(<= ~counter~0 21)} #63#return; {88055#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:21,624 INFO L290 TraceCheckUtils]: 94: Hoare triple {87438#true} assume true; {87438#true} is VALID [2022-04-08 12:51:21,624 INFO L290 TraceCheckUtils]: 93: Hoare triple {87438#true} assume !(0 == ~cond); {87438#true} is VALID [2022-04-08 12:51:21,624 INFO L290 TraceCheckUtils]: 92: Hoare triple {87438#true} ~cond := #in~cond; {87438#true} is VALID [2022-04-08 12:51:21,624 INFO L272 TraceCheckUtils]: 91: Hoare triple {88055#(<= ~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)); {87438#true} is VALID [2022-04-08 12:51:21,624 INFO L290 TraceCheckUtils]: 90: Hoare triple {88055#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {88055#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:21,625 INFO L290 TraceCheckUtils]: 89: Hoare triple {88027#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88055#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:21,625 INFO L290 TraceCheckUtils]: 88: Hoare triple {88027#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88027#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:21,626 INFO L290 TraceCheckUtils]: 87: Hoare triple {88027#(<= ~counter~0 20)} assume !!(0 != ~r~0); {88027#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:21,626 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {87438#true} {88027#(<= ~counter~0 20)} #63#return; {88027#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:21,626 INFO L290 TraceCheckUtils]: 85: Hoare triple {87438#true} assume true; {87438#true} is VALID [2022-04-08 12:51:21,626 INFO L290 TraceCheckUtils]: 84: Hoare triple {87438#true} assume !(0 == ~cond); {87438#true} is VALID [2022-04-08 12:51:21,626 INFO L290 TraceCheckUtils]: 83: Hoare triple {87438#true} ~cond := #in~cond; {87438#true} is VALID [2022-04-08 12:51:21,626 INFO L272 TraceCheckUtils]: 82: Hoare triple {88027#(<= ~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)); {87438#true} is VALID [2022-04-08 12:51:21,627 INFO L290 TraceCheckUtils]: 81: Hoare triple {88027#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {88027#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:21,627 INFO L290 TraceCheckUtils]: 80: Hoare triple {87999#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88027#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:21,628 INFO L290 TraceCheckUtils]: 79: Hoare triple {87999#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87999#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:21,628 INFO L290 TraceCheckUtils]: 78: Hoare triple {87999#(<= ~counter~0 19)} assume !!(0 != ~r~0); {87999#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:21,628 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {87438#true} {87999#(<= ~counter~0 19)} #63#return; {87999#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:21,629 INFO L290 TraceCheckUtils]: 76: Hoare triple {87438#true} assume true; {87438#true} is VALID [2022-04-08 12:51:21,629 INFO L290 TraceCheckUtils]: 75: Hoare triple {87438#true} assume !(0 == ~cond); {87438#true} is VALID [2022-04-08 12:51:21,629 INFO L290 TraceCheckUtils]: 74: Hoare triple {87438#true} ~cond := #in~cond; {87438#true} is VALID [2022-04-08 12:51:21,629 INFO L272 TraceCheckUtils]: 73: Hoare triple {87999#(<= ~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)); {87438#true} is VALID [2022-04-08 12:51:21,629 INFO L290 TraceCheckUtils]: 72: Hoare triple {87999#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {87999#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:21,630 INFO L290 TraceCheckUtils]: 71: Hoare triple {87971#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87999#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:21,630 INFO L290 TraceCheckUtils]: 70: Hoare triple {87971#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87971#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:21,630 INFO L290 TraceCheckUtils]: 69: Hoare triple {87971#(<= ~counter~0 18)} assume !!(0 != ~r~0); {87971#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:21,631 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {87438#true} {87971#(<= ~counter~0 18)} #63#return; {87971#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:21,631 INFO L290 TraceCheckUtils]: 67: Hoare triple {87438#true} assume true; {87438#true} is VALID [2022-04-08 12:51:21,631 INFO L290 TraceCheckUtils]: 66: Hoare triple {87438#true} assume !(0 == ~cond); {87438#true} is VALID [2022-04-08 12:51:21,631 INFO L290 TraceCheckUtils]: 65: Hoare triple {87438#true} ~cond := #in~cond; {87438#true} is VALID [2022-04-08 12:51:21,631 INFO L272 TraceCheckUtils]: 64: Hoare triple {87971#(<= ~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)); {87438#true} is VALID [2022-04-08 12:51:21,631 INFO L290 TraceCheckUtils]: 63: Hoare triple {87971#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {87971#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:21,632 INFO L290 TraceCheckUtils]: 62: Hoare triple {87943#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87971#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:21,632 INFO L290 TraceCheckUtils]: 61: Hoare triple {87943#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87943#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:21,633 INFO L290 TraceCheckUtils]: 60: Hoare triple {87943#(<= ~counter~0 17)} assume !!(0 != ~r~0); {87943#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:21,633 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {87438#true} {87943#(<= ~counter~0 17)} #63#return; {87943#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:21,633 INFO L290 TraceCheckUtils]: 58: Hoare triple {87438#true} assume true; {87438#true} is VALID [2022-04-08 12:51:21,633 INFO L290 TraceCheckUtils]: 57: Hoare triple {87438#true} assume !(0 == ~cond); {87438#true} is VALID [2022-04-08 12:51:21,633 INFO L290 TraceCheckUtils]: 56: Hoare triple {87438#true} ~cond := #in~cond; {87438#true} is VALID [2022-04-08 12:51:21,633 INFO L272 TraceCheckUtils]: 55: Hoare triple {87943#(<= ~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)); {87438#true} is VALID [2022-04-08 12:51:21,634 INFO L290 TraceCheckUtils]: 54: Hoare triple {87943#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {87943#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:21,634 INFO L290 TraceCheckUtils]: 53: Hoare triple {87915#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87943#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:21,635 INFO L290 TraceCheckUtils]: 52: Hoare triple {87915#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87915#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:21,635 INFO L290 TraceCheckUtils]: 51: Hoare triple {87915#(<= ~counter~0 16)} assume !!(0 != ~r~0); {87915#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:21,635 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {87438#true} {87915#(<= ~counter~0 16)} #63#return; {87915#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:21,635 INFO L290 TraceCheckUtils]: 49: Hoare triple {87438#true} assume true; {87438#true} is VALID [2022-04-08 12:51:21,636 INFO L290 TraceCheckUtils]: 48: Hoare triple {87438#true} assume !(0 == ~cond); {87438#true} is VALID [2022-04-08 12:51:21,636 INFO L290 TraceCheckUtils]: 47: Hoare triple {87438#true} ~cond := #in~cond; {87438#true} is VALID [2022-04-08 12:51:21,636 INFO L272 TraceCheckUtils]: 46: Hoare triple {87915#(<= ~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)); {87438#true} is VALID [2022-04-08 12:51:21,636 INFO L290 TraceCheckUtils]: 45: Hoare triple {87915#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {87915#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:21,637 INFO L290 TraceCheckUtils]: 44: Hoare triple {87887#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87915#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:21,637 INFO L290 TraceCheckUtils]: 43: Hoare triple {87887#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87887#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:21,637 INFO L290 TraceCheckUtils]: 42: Hoare triple {87887#(<= ~counter~0 15)} assume !!(0 != ~r~0); {87887#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:21,638 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {87438#true} {87887#(<= ~counter~0 15)} #63#return; {87887#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:21,638 INFO L290 TraceCheckUtils]: 40: Hoare triple {87438#true} assume true; {87438#true} is VALID [2022-04-08 12:51:21,638 INFO L290 TraceCheckUtils]: 39: Hoare triple {87438#true} assume !(0 == ~cond); {87438#true} is VALID [2022-04-08 12:51:21,638 INFO L290 TraceCheckUtils]: 38: Hoare triple {87438#true} ~cond := #in~cond; {87438#true} is VALID [2022-04-08 12:51:21,638 INFO L272 TraceCheckUtils]: 37: Hoare triple {87887#(<= ~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)); {87438#true} is VALID [2022-04-08 12:51:21,638 INFO L290 TraceCheckUtils]: 36: Hoare triple {87887#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {87887#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:21,639 INFO L290 TraceCheckUtils]: 35: Hoare triple {87859#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87887#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:21,639 INFO L290 TraceCheckUtils]: 34: Hoare triple {87859#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87859#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:21,640 INFO L290 TraceCheckUtils]: 33: Hoare triple {87859#(<= ~counter~0 14)} assume !!(0 != ~r~0); {87859#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:21,640 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {87438#true} {87859#(<= ~counter~0 14)} #63#return; {87859#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:21,640 INFO L290 TraceCheckUtils]: 31: Hoare triple {87438#true} assume true; {87438#true} is VALID [2022-04-08 12:51:21,640 INFO L290 TraceCheckUtils]: 30: Hoare triple {87438#true} assume !(0 == ~cond); {87438#true} is VALID [2022-04-08 12:51:21,640 INFO L290 TraceCheckUtils]: 29: Hoare triple {87438#true} ~cond := #in~cond; {87438#true} is VALID [2022-04-08 12:51:21,640 INFO L272 TraceCheckUtils]: 28: Hoare triple {87859#(<= ~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)); {87438#true} is VALID [2022-04-08 12:51:21,641 INFO L290 TraceCheckUtils]: 27: Hoare triple {87859#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {87859#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:21,641 INFO L290 TraceCheckUtils]: 26: Hoare triple {87831#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87859#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:21,642 INFO L290 TraceCheckUtils]: 25: Hoare triple {87831#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87831#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:21,642 INFO L290 TraceCheckUtils]: 24: Hoare triple {87831#(<= ~counter~0 13)} assume !!(0 != ~r~0); {87831#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:21,642 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {87438#true} {87831#(<= ~counter~0 13)} #63#return; {87831#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:21,642 INFO L290 TraceCheckUtils]: 22: Hoare triple {87438#true} assume true; {87438#true} is VALID [2022-04-08 12:51:21,642 INFO L290 TraceCheckUtils]: 21: Hoare triple {87438#true} assume !(0 == ~cond); {87438#true} is VALID [2022-04-08 12:51:21,643 INFO L290 TraceCheckUtils]: 20: Hoare triple {87438#true} ~cond := #in~cond; {87438#true} is VALID [2022-04-08 12:51:21,643 INFO L272 TraceCheckUtils]: 19: Hoare triple {87831#(<= ~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)); {87438#true} is VALID [2022-04-08 12:51:21,643 INFO L290 TraceCheckUtils]: 18: Hoare triple {87831#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {87831#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:21,644 INFO L290 TraceCheckUtils]: 17: Hoare triple {87803#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87831#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:21,644 INFO L290 TraceCheckUtils]: 16: Hoare triple {87803#(<= ~counter~0 12)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {87803#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:21,644 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {87438#true} {87803#(<= ~counter~0 12)} #61#return; {87803#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:21,644 INFO L290 TraceCheckUtils]: 14: Hoare triple {87438#true} assume true; {87438#true} is VALID [2022-04-08 12:51:21,644 INFO L290 TraceCheckUtils]: 13: Hoare triple {87438#true} assume !(0 == ~cond); {87438#true} is VALID [2022-04-08 12:51:21,644 INFO L290 TraceCheckUtils]: 12: Hoare triple {87438#true} ~cond := #in~cond; {87438#true} is VALID [2022-04-08 12:51:21,645 INFO L272 TraceCheckUtils]: 11: Hoare triple {87803#(<= ~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)); {87438#true} is VALID [2022-04-08 12:51:21,645 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {87438#true} {87803#(<= ~counter~0 12)} #59#return; {87803#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:21,645 INFO L290 TraceCheckUtils]: 9: Hoare triple {87438#true} assume true; {87438#true} is VALID [2022-04-08 12:51:21,645 INFO L290 TraceCheckUtils]: 8: Hoare triple {87438#true} assume !(0 == ~cond); {87438#true} is VALID [2022-04-08 12:51:21,645 INFO L290 TraceCheckUtils]: 7: Hoare triple {87438#true} ~cond := #in~cond; {87438#true} is VALID [2022-04-08 12:51:21,645 INFO L272 TraceCheckUtils]: 6: Hoare triple {87803#(<= ~counter~0 12)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {87438#true} is VALID [2022-04-08 12:51:21,645 INFO L290 TraceCheckUtils]: 5: Hoare triple {87803#(<= ~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; {87803#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:21,646 INFO L272 TraceCheckUtils]: 4: Hoare triple {87803#(<= ~counter~0 12)} call #t~ret7 := main(); {87803#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:21,646 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {87803#(<= ~counter~0 12)} {87438#true} #67#return; {87803#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:21,646 INFO L290 TraceCheckUtils]: 2: Hoare triple {87803#(<= ~counter~0 12)} assume true; {87803#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:21,647 INFO L290 TraceCheckUtils]: 1: Hoare triple {87438#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; {87803#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:21,647 INFO L272 TraceCheckUtils]: 0: Hoare triple {87438#true} call ULTIMATE.init(); {87438#true} is VALID [2022-04-08 12:51:21,647 INFO L134 CoverageAnalysis]: Checked inductivity of 6146 backedges. 74 proven. 3404 refuted. 0 times theorem prover too weak. 2668 trivial. 0 not checked. [2022-04-08 12:51:21,648 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:51:21,648 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [802567815] [2022-04-08 12:51:21,648 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:51:21,648 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [560156202] [2022-04-08 12:51:21,648 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [560156202] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:51:21,648 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:51:21,648 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [41, 41] total 54 [2022-04-08 12:51:21,648 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:51:21,648 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1867053759] [2022-04-08 12:51:21,648 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1867053759] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:51:21,648 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:51:21,648 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [41] imperfect sequences [] total 41 [2022-04-08 12:51:21,648 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [15837082] [2022-04-08 12:51:21,649 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:51:21,649 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 [2022-04-08 12:51:21,649 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:51:21,650 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) [2022-04-08 12:51:21,922 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 353 edges. 353 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:51:21,922 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 41 states [2022-04-08 12:51:21,922 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:51:21,923 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 41 interpolants. [2022-04-08 12:51:21,923 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 12:51:21,923 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) [2022-04-08 12:51:23,939 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:51:23,939 INFO L93 Difference]: Finished difference Result 367 states and 406 transitions. [2022-04-08 12:51:23,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2022-04-08 12:51:23,939 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 [2022-04-08 12:51:23,940 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:51:23,940 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) [2022-04-08 12:51:23,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 405 transitions. [2022-04-08 12:51:23,947 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) [2022-04-08 12:51:23,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 405 transitions. [2022-04-08 12:51:23,953 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 78 states and 405 transitions. [2022-04-08 12:51:24,272 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 405 edges. 405 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:51:24,278 INFO L225 Difference]: With dead ends: 367 [2022-04-08 12:51:24,278 INFO L226 Difference]: Without dead ends: 362 [2022-04-08 12:51:24,278 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 748 GetRequests, 658 SyntacticMatches, 1 SemanticMatches, 89 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 764 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=3292, Invalid=4898, Unknown=0, NotChecked=0, Total=8190 [2022-04-08 12:51:24,279 INFO L913 BasicCegarLoop]: 63 mSDtfsCounter, 186 mSDsluCounter, 297 mSDsCounter, 0 mSdLazyCounter, 217 mSolverCounterSat, 42 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 186 SdHoareTripleChecker+Valid, 360 SdHoareTripleChecker+Invalid, 259 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 42 IncrementalHoareTripleChecker+Valid, 217 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-08 12:51:24,279 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [186 Valid, 360 Invalid, 259 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [42 Valid, 217 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-08 12:51:24,279 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 362 states. [2022-04-08 12:51:24,923 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 362 to 362. [2022-04-08 12:51:24,923 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:51:24,923 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) [2022-04-08 12:51:24,924 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) [2022-04-08 12:51:24,924 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) [2022-04-08 12:51:24,930 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:51:24,930 INFO L93 Difference]: Finished difference Result 362 states and 401 transitions. [2022-04-08 12:51:24,931 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 401 transitions. [2022-04-08 12:51:24,931 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:51:24,931 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:51:24,931 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. [2022-04-08 12:51:24,932 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. [2022-04-08 12:51:24,938 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:51:24,939 INFO L93 Difference]: Finished difference Result 362 states and 401 transitions. [2022-04-08 12:51:24,939 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 401 transitions. [2022-04-08 12:51:24,939 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:51:24,939 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:51:24,939 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:51:24,939 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:51:24,940 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) [2022-04-08 12:51:24,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 362 states and 401 transitions. [2022-04-08 12:51:24,948 INFO L78 Accepts]: Start accepts. Automaton has 362 states and 401 transitions. Word has length 356 [2022-04-08 12:51:24,949 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:51:24,949 INFO L478 AbstractCegarLoop]: Abstraction has 362 states and 401 transitions. [2022-04-08 12:51:24,949 INFO L479 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) [2022-04-08 12:51:24,949 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 362 states and 401 transitions. [2022-04-08 12:51:26,434 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 401 edges. 401 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:51:26,434 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 401 transitions. [2022-04-08 12:51:26,435 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2022-04-08 12:51:26,435 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:51:26,435 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:51:26,452 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (42)] Forceful destruction successful, exit code 0 [2022-04-08 12:51:26,639 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40,42 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:51:26,639 INFO L403 AbstractCegarLoop]: === Iteration 42 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:51:26,639 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:51:26,640 INFO L85 PathProgramCache]: Analyzing trace with hash 63847254, now seen corresponding path program 75 times [2022-04-08 12:51:26,640 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:51:26,640 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1734173096] [2022-04-08 12:51:26,640 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:51:26,640 INFO L85 PathProgramCache]: Analyzing trace with hash 63847254, now seen corresponding path program 76 times [2022-04-08 12:51:26,640 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:51:26,640 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1316735753] [2022-04-08 12:51:26,640 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:51:26,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:51:26,667 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:51:26,667 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1282950086] [2022-04-08 12:51:26,667 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 12:51:26,667 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:51:26,667 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:51:26,668 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) [2022-04-08 12:51:26,668 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (43)] Waiting until timeout for monitored process [2022-04-08 12:51:27,087 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 12:51:27,087 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:51:27,091 INFO L263 TraceCheckSpWp]: Trace formula consists of 853 conjuncts, 81 conjunts are in the unsatisfiable core [2022-04-08 12:51:27,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:51:27,152 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:51:29,141 INFO L272 TraceCheckUtils]: 0: Hoare triple {91883#true} call ULTIMATE.init(); {91883#true} is VALID [2022-04-08 12:51:29,141 INFO L290 TraceCheckUtils]: 1: Hoare triple {91883#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; {91891#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:29,142 INFO L290 TraceCheckUtils]: 2: Hoare triple {91891#(<= ~counter~0 0)} assume true; {91891#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:29,142 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {91891#(<= ~counter~0 0)} {91883#true} #67#return; {91891#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:29,142 INFO L272 TraceCheckUtils]: 4: Hoare triple {91891#(<= ~counter~0 0)} call #t~ret7 := main(); {91891#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:29,143 INFO L290 TraceCheckUtils]: 5: Hoare triple {91891#(<= ~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; {91891#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:29,143 INFO L272 TraceCheckUtils]: 6: Hoare triple {91891#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {91891#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:29,143 INFO L290 TraceCheckUtils]: 7: Hoare triple {91891#(<= ~counter~0 0)} ~cond := #in~cond; {91891#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:29,143 INFO L290 TraceCheckUtils]: 8: Hoare triple {91891#(<= ~counter~0 0)} assume !(0 == ~cond); {91891#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:29,144 INFO L290 TraceCheckUtils]: 9: Hoare triple {91891#(<= ~counter~0 0)} assume true; {91891#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:29,144 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {91891#(<= ~counter~0 0)} {91891#(<= ~counter~0 0)} #59#return; {91891#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:29,145 INFO L272 TraceCheckUtils]: 11: Hoare triple {91891#(<= ~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)); {91891#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:29,145 INFO L290 TraceCheckUtils]: 12: Hoare triple {91891#(<= ~counter~0 0)} ~cond := #in~cond; {91891#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:29,145 INFO L290 TraceCheckUtils]: 13: Hoare triple {91891#(<= ~counter~0 0)} assume !(0 == ~cond); {91891#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:29,145 INFO L290 TraceCheckUtils]: 14: Hoare triple {91891#(<= ~counter~0 0)} assume true; {91891#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:29,146 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {91891#(<= ~counter~0 0)} {91891#(<= ~counter~0 0)} #61#return; {91891#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:29,146 INFO L290 TraceCheckUtils]: 16: Hoare triple {91891#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {91891#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:29,148 INFO L290 TraceCheckUtils]: 17: Hoare triple {91891#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {91940#(<= ~counter~0 1)} is VALID [2022-04-08 12:51:29,148 INFO L290 TraceCheckUtils]: 18: Hoare triple {91940#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {91940#(<= ~counter~0 1)} is VALID [2022-04-08 12:51:29,148 INFO L272 TraceCheckUtils]: 19: Hoare triple {91940#(<= ~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)); {91940#(<= ~counter~0 1)} is VALID [2022-04-08 12:51:29,149 INFO L290 TraceCheckUtils]: 20: Hoare triple {91940#(<= ~counter~0 1)} ~cond := #in~cond; {91940#(<= ~counter~0 1)} is VALID [2022-04-08 12:51:29,149 INFO L290 TraceCheckUtils]: 21: Hoare triple {91940#(<= ~counter~0 1)} assume !(0 == ~cond); {91940#(<= ~counter~0 1)} is VALID [2022-04-08 12:51:29,149 INFO L290 TraceCheckUtils]: 22: Hoare triple {91940#(<= ~counter~0 1)} assume true; {91940#(<= ~counter~0 1)} is VALID [2022-04-08 12:51:29,150 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {91940#(<= ~counter~0 1)} {91940#(<= ~counter~0 1)} #63#return; {91940#(<= ~counter~0 1)} is VALID [2022-04-08 12:51:29,150 INFO L290 TraceCheckUtils]: 24: Hoare triple {91940#(<= ~counter~0 1)} assume !!(0 != ~r~0); {91940#(<= ~counter~0 1)} is VALID [2022-04-08 12:51:29,150 INFO L290 TraceCheckUtils]: 25: Hoare triple {91940#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {91940#(<= ~counter~0 1)} is VALID [2022-04-08 12:51:29,151 INFO L290 TraceCheckUtils]: 26: Hoare triple {91940#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {91968#(<= ~counter~0 2)} is VALID [2022-04-08 12:51:29,151 INFO L290 TraceCheckUtils]: 27: Hoare triple {91968#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {91968#(<= ~counter~0 2)} is VALID [2022-04-08 12:51:29,152 INFO L272 TraceCheckUtils]: 28: Hoare triple {91968#(<= ~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)); {91968#(<= ~counter~0 2)} is VALID [2022-04-08 12:51:29,152 INFO L290 TraceCheckUtils]: 29: Hoare triple {91968#(<= ~counter~0 2)} ~cond := #in~cond; {91968#(<= ~counter~0 2)} is VALID [2022-04-08 12:51:29,152 INFO L290 TraceCheckUtils]: 30: Hoare triple {91968#(<= ~counter~0 2)} assume !(0 == ~cond); {91968#(<= ~counter~0 2)} is VALID [2022-04-08 12:51:29,153 INFO L290 TraceCheckUtils]: 31: Hoare triple {91968#(<= ~counter~0 2)} assume true; {91968#(<= ~counter~0 2)} is VALID [2022-04-08 12:51:29,153 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {91968#(<= ~counter~0 2)} {91968#(<= ~counter~0 2)} #63#return; {91968#(<= ~counter~0 2)} is VALID [2022-04-08 12:51:29,153 INFO L290 TraceCheckUtils]: 33: Hoare triple {91968#(<= ~counter~0 2)} assume !!(0 != ~r~0); {91968#(<= ~counter~0 2)} is VALID [2022-04-08 12:51:29,154 INFO L290 TraceCheckUtils]: 34: Hoare triple {91968#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {91968#(<= ~counter~0 2)} is VALID [2022-04-08 12:51:29,154 INFO L290 TraceCheckUtils]: 35: Hoare triple {91968#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {91996#(<= ~counter~0 3)} is VALID [2022-04-08 12:51:29,155 INFO L290 TraceCheckUtils]: 36: Hoare triple {91996#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {91996#(<= ~counter~0 3)} is VALID [2022-04-08 12:51:29,155 INFO L272 TraceCheckUtils]: 37: Hoare triple {91996#(<= ~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)); {91996#(<= ~counter~0 3)} is VALID [2022-04-08 12:51:29,155 INFO L290 TraceCheckUtils]: 38: Hoare triple {91996#(<= ~counter~0 3)} ~cond := #in~cond; {91996#(<= ~counter~0 3)} is VALID [2022-04-08 12:51:29,156 INFO L290 TraceCheckUtils]: 39: Hoare triple {91996#(<= ~counter~0 3)} assume !(0 == ~cond); {91996#(<= ~counter~0 3)} is VALID [2022-04-08 12:51:29,156 INFO L290 TraceCheckUtils]: 40: Hoare triple {91996#(<= ~counter~0 3)} assume true; {91996#(<= ~counter~0 3)} is VALID [2022-04-08 12:51:29,156 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {91996#(<= ~counter~0 3)} {91996#(<= ~counter~0 3)} #63#return; {91996#(<= ~counter~0 3)} is VALID [2022-04-08 12:51:29,157 INFO L290 TraceCheckUtils]: 42: Hoare triple {91996#(<= ~counter~0 3)} assume !!(0 != ~r~0); {91996#(<= ~counter~0 3)} is VALID [2022-04-08 12:51:29,157 INFO L290 TraceCheckUtils]: 43: Hoare triple {91996#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {91996#(<= ~counter~0 3)} is VALID [2022-04-08 12:51:29,158 INFO L290 TraceCheckUtils]: 44: Hoare triple {91996#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92024#(<= ~counter~0 4)} is VALID [2022-04-08 12:51:29,158 INFO L290 TraceCheckUtils]: 45: Hoare triple {92024#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {92024#(<= ~counter~0 4)} is VALID [2022-04-08 12:51:29,158 INFO L272 TraceCheckUtils]: 46: Hoare triple {92024#(<= ~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)); {92024#(<= ~counter~0 4)} is VALID [2022-04-08 12:51:29,159 INFO L290 TraceCheckUtils]: 47: Hoare triple {92024#(<= ~counter~0 4)} ~cond := #in~cond; {92024#(<= ~counter~0 4)} is VALID [2022-04-08 12:51:29,159 INFO L290 TraceCheckUtils]: 48: Hoare triple {92024#(<= ~counter~0 4)} assume !(0 == ~cond); {92024#(<= ~counter~0 4)} is VALID [2022-04-08 12:51:29,159 INFO L290 TraceCheckUtils]: 49: Hoare triple {92024#(<= ~counter~0 4)} assume true; {92024#(<= ~counter~0 4)} is VALID [2022-04-08 12:51:29,160 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {92024#(<= ~counter~0 4)} {92024#(<= ~counter~0 4)} #63#return; {92024#(<= ~counter~0 4)} is VALID [2022-04-08 12:51:29,160 INFO L290 TraceCheckUtils]: 51: Hoare triple {92024#(<= ~counter~0 4)} assume !!(0 != ~r~0); {92024#(<= ~counter~0 4)} is VALID [2022-04-08 12:51:29,160 INFO L290 TraceCheckUtils]: 52: Hoare triple {92024#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92024#(<= ~counter~0 4)} is VALID [2022-04-08 12:51:29,161 INFO L290 TraceCheckUtils]: 53: Hoare triple {92024#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92052#(<= ~counter~0 5)} is VALID [2022-04-08 12:51:29,161 INFO L290 TraceCheckUtils]: 54: Hoare triple {92052#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {92052#(<= ~counter~0 5)} is VALID [2022-04-08 12:51:29,162 INFO L272 TraceCheckUtils]: 55: Hoare triple {92052#(<= ~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)); {92052#(<= ~counter~0 5)} is VALID [2022-04-08 12:51:29,162 INFO L290 TraceCheckUtils]: 56: Hoare triple {92052#(<= ~counter~0 5)} ~cond := #in~cond; {92052#(<= ~counter~0 5)} is VALID [2022-04-08 12:51:29,162 INFO L290 TraceCheckUtils]: 57: Hoare triple {92052#(<= ~counter~0 5)} assume !(0 == ~cond); {92052#(<= ~counter~0 5)} is VALID [2022-04-08 12:51:29,162 INFO L290 TraceCheckUtils]: 58: Hoare triple {92052#(<= ~counter~0 5)} assume true; {92052#(<= ~counter~0 5)} is VALID [2022-04-08 12:51:29,163 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {92052#(<= ~counter~0 5)} {92052#(<= ~counter~0 5)} #63#return; {92052#(<= ~counter~0 5)} is VALID [2022-04-08 12:51:29,163 INFO L290 TraceCheckUtils]: 60: Hoare triple {92052#(<= ~counter~0 5)} assume !!(0 != ~r~0); {92052#(<= ~counter~0 5)} is VALID [2022-04-08 12:51:29,163 INFO L290 TraceCheckUtils]: 61: Hoare triple {92052#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92052#(<= ~counter~0 5)} is VALID [2022-04-08 12:51:29,164 INFO L290 TraceCheckUtils]: 62: Hoare triple {92052#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92080#(<= ~counter~0 6)} is VALID [2022-04-08 12:51:29,165 INFO L290 TraceCheckUtils]: 63: Hoare triple {92080#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {92080#(<= ~counter~0 6)} is VALID [2022-04-08 12:51:29,165 INFO L272 TraceCheckUtils]: 64: Hoare triple {92080#(<= ~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)); {92080#(<= ~counter~0 6)} is VALID [2022-04-08 12:51:29,165 INFO L290 TraceCheckUtils]: 65: Hoare triple {92080#(<= ~counter~0 6)} ~cond := #in~cond; {92080#(<= ~counter~0 6)} is VALID [2022-04-08 12:51:29,166 INFO L290 TraceCheckUtils]: 66: Hoare triple {92080#(<= ~counter~0 6)} assume !(0 == ~cond); {92080#(<= ~counter~0 6)} is VALID [2022-04-08 12:51:29,166 INFO L290 TraceCheckUtils]: 67: Hoare triple {92080#(<= ~counter~0 6)} assume true; {92080#(<= ~counter~0 6)} is VALID [2022-04-08 12:51:29,166 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {92080#(<= ~counter~0 6)} {92080#(<= ~counter~0 6)} #63#return; {92080#(<= ~counter~0 6)} is VALID [2022-04-08 12:51:29,167 INFO L290 TraceCheckUtils]: 69: Hoare triple {92080#(<= ~counter~0 6)} assume !!(0 != ~r~0); {92080#(<= ~counter~0 6)} is VALID [2022-04-08 12:51:29,167 INFO L290 TraceCheckUtils]: 70: Hoare triple {92080#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92080#(<= ~counter~0 6)} is VALID [2022-04-08 12:51:29,168 INFO L290 TraceCheckUtils]: 71: Hoare triple {92080#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92108#(<= ~counter~0 7)} is VALID [2022-04-08 12:51:29,168 INFO L290 TraceCheckUtils]: 72: Hoare triple {92108#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {92108#(<= ~counter~0 7)} is VALID [2022-04-08 12:51:29,168 INFO L272 TraceCheckUtils]: 73: Hoare triple {92108#(<= ~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)); {92108#(<= ~counter~0 7)} is VALID [2022-04-08 12:51:29,169 INFO L290 TraceCheckUtils]: 74: Hoare triple {92108#(<= ~counter~0 7)} ~cond := #in~cond; {92108#(<= ~counter~0 7)} is VALID [2022-04-08 12:51:29,169 INFO L290 TraceCheckUtils]: 75: Hoare triple {92108#(<= ~counter~0 7)} assume !(0 == ~cond); {92108#(<= ~counter~0 7)} is VALID [2022-04-08 12:51:29,169 INFO L290 TraceCheckUtils]: 76: Hoare triple {92108#(<= ~counter~0 7)} assume true; {92108#(<= ~counter~0 7)} is VALID [2022-04-08 12:51:29,170 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {92108#(<= ~counter~0 7)} {92108#(<= ~counter~0 7)} #63#return; {92108#(<= ~counter~0 7)} is VALID [2022-04-08 12:51:29,170 INFO L290 TraceCheckUtils]: 78: Hoare triple {92108#(<= ~counter~0 7)} assume !!(0 != ~r~0); {92108#(<= ~counter~0 7)} is VALID [2022-04-08 12:51:29,170 INFO L290 TraceCheckUtils]: 79: Hoare triple {92108#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92108#(<= ~counter~0 7)} is VALID [2022-04-08 12:51:29,171 INFO L290 TraceCheckUtils]: 80: Hoare triple {92108#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92136#(<= ~counter~0 8)} is VALID [2022-04-08 12:51:29,171 INFO L290 TraceCheckUtils]: 81: Hoare triple {92136#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {92136#(<= ~counter~0 8)} is VALID [2022-04-08 12:51:29,172 INFO L272 TraceCheckUtils]: 82: Hoare triple {92136#(<= ~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)); {92136#(<= ~counter~0 8)} is VALID [2022-04-08 12:51:29,172 INFO L290 TraceCheckUtils]: 83: Hoare triple {92136#(<= ~counter~0 8)} ~cond := #in~cond; {92136#(<= ~counter~0 8)} is VALID [2022-04-08 12:51:29,172 INFO L290 TraceCheckUtils]: 84: Hoare triple {92136#(<= ~counter~0 8)} assume !(0 == ~cond); {92136#(<= ~counter~0 8)} is VALID [2022-04-08 12:51:29,172 INFO L290 TraceCheckUtils]: 85: Hoare triple {92136#(<= ~counter~0 8)} assume true; {92136#(<= ~counter~0 8)} is VALID [2022-04-08 12:51:29,173 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {92136#(<= ~counter~0 8)} {92136#(<= ~counter~0 8)} #63#return; {92136#(<= ~counter~0 8)} is VALID [2022-04-08 12:51:29,173 INFO L290 TraceCheckUtils]: 87: Hoare triple {92136#(<= ~counter~0 8)} assume !!(0 != ~r~0); {92136#(<= ~counter~0 8)} is VALID [2022-04-08 12:51:29,173 INFO L290 TraceCheckUtils]: 88: Hoare triple {92136#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92136#(<= ~counter~0 8)} is VALID [2022-04-08 12:51:29,174 INFO L290 TraceCheckUtils]: 89: Hoare triple {92136#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92164#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:29,174 INFO L290 TraceCheckUtils]: 90: Hoare triple {92164#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {92164#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:29,175 INFO L272 TraceCheckUtils]: 91: Hoare triple {92164#(<= ~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)); {92164#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:29,175 INFO L290 TraceCheckUtils]: 92: Hoare triple {92164#(<= ~counter~0 9)} ~cond := #in~cond; {92164#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:29,175 INFO L290 TraceCheckUtils]: 93: Hoare triple {92164#(<= ~counter~0 9)} assume !(0 == ~cond); {92164#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:29,176 INFO L290 TraceCheckUtils]: 94: Hoare triple {92164#(<= ~counter~0 9)} assume true; {92164#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:29,176 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {92164#(<= ~counter~0 9)} {92164#(<= ~counter~0 9)} #63#return; {92164#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:29,176 INFO L290 TraceCheckUtils]: 96: Hoare triple {92164#(<= ~counter~0 9)} assume !!(0 != ~r~0); {92164#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:29,177 INFO L290 TraceCheckUtils]: 97: Hoare triple {92164#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92164#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:29,178 INFO L290 TraceCheckUtils]: 98: Hoare triple {92164#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92192#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:29,178 INFO L290 TraceCheckUtils]: 99: Hoare triple {92192#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {92192#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:29,178 INFO L272 TraceCheckUtils]: 100: Hoare triple {92192#(<= ~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)); {92192#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:29,179 INFO L290 TraceCheckUtils]: 101: Hoare triple {92192#(<= ~counter~0 10)} ~cond := #in~cond; {92192#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:29,179 INFO L290 TraceCheckUtils]: 102: Hoare triple {92192#(<= ~counter~0 10)} assume !(0 == ~cond); {92192#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:29,179 INFO L290 TraceCheckUtils]: 103: Hoare triple {92192#(<= ~counter~0 10)} assume true; {92192#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:29,180 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {92192#(<= ~counter~0 10)} {92192#(<= ~counter~0 10)} #63#return; {92192#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:29,180 INFO L290 TraceCheckUtils]: 105: Hoare triple {92192#(<= ~counter~0 10)} assume !!(0 != ~r~0); {92192#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:29,180 INFO L290 TraceCheckUtils]: 106: Hoare triple {92192#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92192#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:29,181 INFO L290 TraceCheckUtils]: 107: Hoare triple {92192#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92220#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:29,181 INFO L290 TraceCheckUtils]: 108: Hoare triple {92220#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {92220#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:29,182 INFO L272 TraceCheckUtils]: 109: Hoare triple {92220#(<= ~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)); {92220#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:29,182 INFO L290 TraceCheckUtils]: 110: Hoare triple {92220#(<= ~counter~0 11)} ~cond := #in~cond; {92220#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:29,182 INFO L290 TraceCheckUtils]: 111: Hoare triple {92220#(<= ~counter~0 11)} assume !(0 == ~cond); {92220#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:29,182 INFO L290 TraceCheckUtils]: 112: Hoare triple {92220#(<= ~counter~0 11)} assume true; {92220#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:29,183 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {92220#(<= ~counter~0 11)} {92220#(<= ~counter~0 11)} #63#return; {92220#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:29,183 INFO L290 TraceCheckUtils]: 114: Hoare triple {92220#(<= ~counter~0 11)} assume !!(0 != ~r~0); {92220#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:29,183 INFO L290 TraceCheckUtils]: 115: Hoare triple {92220#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92220#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:29,184 INFO L290 TraceCheckUtils]: 116: Hoare triple {92220#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92248#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:29,184 INFO L290 TraceCheckUtils]: 117: Hoare triple {92248#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {92248#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:29,185 INFO L272 TraceCheckUtils]: 118: Hoare triple {92248#(<= ~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)); {92248#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:29,185 INFO L290 TraceCheckUtils]: 119: Hoare triple {92248#(<= ~counter~0 12)} ~cond := #in~cond; {92248#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:29,185 INFO L290 TraceCheckUtils]: 120: Hoare triple {92248#(<= ~counter~0 12)} assume !(0 == ~cond); {92248#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:29,186 INFO L290 TraceCheckUtils]: 121: Hoare triple {92248#(<= ~counter~0 12)} assume true; {92248#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:29,186 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {92248#(<= ~counter~0 12)} {92248#(<= ~counter~0 12)} #63#return; {92248#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:29,186 INFO L290 TraceCheckUtils]: 123: Hoare triple {92248#(<= ~counter~0 12)} assume !!(0 != ~r~0); {92248#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:29,187 INFO L290 TraceCheckUtils]: 124: Hoare triple {92248#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92248#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:29,187 INFO L290 TraceCheckUtils]: 125: Hoare triple {92248#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92276#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:29,188 INFO L290 TraceCheckUtils]: 126: Hoare triple {92276#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {92276#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:29,188 INFO L272 TraceCheckUtils]: 127: Hoare triple {92276#(<= ~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)); {92276#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:29,188 INFO L290 TraceCheckUtils]: 128: Hoare triple {92276#(<= ~counter~0 13)} ~cond := #in~cond; {92276#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:29,189 INFO L290 TraceCheckUtils]: 129: Hoare triple {92276#(<= ~counter~0 13)} assume !(0 == ~cond); {92276#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:29,189 INFO L290 TraceCheckUtils]: 130: Hoare triple {92276#(<= ~counter~0 13)} assume true; {92276#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:29,189 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {92276#(<= ~counter~0 13)} {92276#(<= ~counter~0 13)} #63#return; {92276#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:29,190 INFO L290 TraceCheckUtils]: 132: Hoare triple {92276#(<= ~counter~0 13)} assume !!(0 != ~r~0); {92276#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:29,190 INFO L290 TraceCheckUtils]: 133: Hoare triple {92276#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92276#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:29,191 INFO L290 TraceCheckUtils]: 134: Hoare triple {92276#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92304#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:29,191 INFO L290 TraceCheckUtils]: 135: Hoare triple {92304#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {92304#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:29,191 INFO L272 TraceCheckUtils]: 136: Hoare triple {92304#(<= ~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)); {92304#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:29,192 INFO L290 TraceCheckUtils]: 137: Hoare triple {92304#(<= ~counter~0 14)} ~cond := #in~cond; {92304#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:29,192 INFO L290 TraceCheckUtils]: 138: Hoare triple {92304#(<= ~counter~0 14)} assume !(0 == ~cond); {92304#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:29,192 INFO L290 TraceCheckUtils]: 139: Hoare triple {92304#(<= ~counter~0 14)} assume true; {92304#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:29,193 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {92304#(<= ~counter~0 14)} {92304#(<= ~counter~0 14)} #63#return; {92304#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:29,193 INFO L290 TraceCheckUtils]: 141: Hoare triple {92304#(<= ~counter~0 14)} assume !!(0 != ~r~0); {92304#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:29,193 INFO L290 TraceCheckUtils]: 142: Hoare triple {92304#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92304#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:29,194 INFO L290 TraceCheckUtils]: 143: Hoare triple {92304#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92332#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:29,194 INFO L290 TraceCheckUtils]: 144: Hoare triple {92332#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {92332#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:29,195 INFO L272 TraceCheckUtils]: 145: Hoare triple {92332#(<= ~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)); {92332#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:29,195 INFO L290 TraceCheckUtils]: 146: Hoare triple {92332#(<= ~counter~0 15)} ~cond := #in~cond; {92332#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:29,195 INFO L290 TraceCheckUtils]: 147: Hoare triple {92332#(<= ~counter~0 15)} assume !(0 == ~cond); {92332#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:29,196 INFO L290 TraceCheckUtils]: 148: Hoare triple {92332#(<= ~counter~0 15)} assume true; {92332#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:29,196 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {92332#(<= ~counter~0 15)} {92332#(<= ~counter~0 15)} #63#return; {92332#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:29,196 INFO L290 TraceCheckUtils]: 150: Hoare triple {92332#(<= ~counter~0 15)} assume !!(0 != ~r~0); {92332#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:29,197 INFO L290 TraceCheckUtils]: 151: Hoare triple {92332#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92332#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:29,197 INFO L290 TraceCheckUtils]: 152: Hoare triple {92332#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92360#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:29,198 INFO L290 TraceCheckUtils]: 153: Hoare triple {92360#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {92360#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:29,198 INFO L272 TraceCheckUtils]: 154: Hoare triple {92360#(<= ~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)); {92360#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:29,198 INFO L290 TraceCheckUtils]: 155: Hoare triple {92360#(<= ~counter~0 16)} ~cond := #in~cond; {92360#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:29,199 INFO L290 TraceCheckUtils]: 156: Hoare triple {92360#(<= ~counter~0 16)} assume !(0 == ~cond); {92360#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:29,199 INFO L290 TraceCheckUtils]: 157: Hoare triple {92360#(<= ~counter~0 16)} assume true; {92360#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:29,199 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {92360#(<= ~counter~0 16)} {92360#(<= ~counter~0 16)} #63#return; {92360#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:29,200 INFO L290 TraceCheckUtils]: 159: Hoare triple {92360#(<= ~counter~0 16)} assume !!(0 != ~r~0); {92360#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:29,200 INFO L290 TraceCheckUtils]: 160: Hoare triple {92360#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92360#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:29,201 INFO L290 TraceCheckUtils]: 161: Hoare triple {92360#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92388#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:29,201 INFO L290 TraceCheckUtils]: 162: Hoare triple {92388#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {92388#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:29,201 INFO L272 TraceCheckUtils]: 163: Hoare triple {92388#(<= ~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)); {92388#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:29,202 INFO L290 TraceCheckUtils]: 164: Hoare triple {92388#(<= ~counter~0 17)} ~cond := #in~cond; {92388#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:29,202 INFO L290 TraceCheckUtils]: 165: Hoare triple {92388#(<= ~counter~0 17)} assume !(0 == ~cond); {92388#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:29,202 INFO L290 TraceCheckUtils]: 166: Hoare triple {92388#(<= ~counter~0 17)} assume true; {92388#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:29,203 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {92388#(<= ~counter~0 17)} {92388#(<= ~counter~0 17)} #63#return; {92388#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:29,203 INFO L290 TraceCheckUtils]: 168: Hoare triple {92388#(<= ~counter~0 17)} assume !!(0 != ~r~0); {92388#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:29,203 INFO L290 TraceCheckUtils]: 169: Hoare triple {92388#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92388#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:29,204 INFO L290 TraceCheckUtils]: 170: Hoare triple {92388#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92416#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:29,204 INFO L290 TraceCheckUtils]: 171: Hoare triple {92416#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {92416#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:29,205 INFO L272 TraceCheckUtils]: 172: Hoare triple {92416#(<= ~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)); {92416#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:29,205 INFO L290 TraceCheckUtils]: 173: Hoare triple {92416#(<= ~counter~0 18)} ~cond := #in~cond; {92416#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:29,205 INFO L290 TraceCheckUtils]: 174: Hoare triple {92416#(<= ~counter~0 18)} assume !(0 == ~cond); {92416#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:29,205 INFO L290 TraceCheckUtils]: 175: Hoare triple {92416#(<= ~counter~0 18)} assume true; {92416#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:29,206 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {92416#(<= ~counter~0 18)} {92416#(<= ~counter~0 18)} #63#return; {92416#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:29,206 INFO L290 TraceCheckUtils]: 177: Hoare triple {92416#(<= ~counter~0 18)} assume !!(0 != ~r~0); {92416#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:29,206 INFO L290 TraceCheckUtils]: 178: Hoare triple {92416#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92416#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:29,207 INFO L290 TraceCheckUtils]: 179: Hoare triple {92416#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92444#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:29,208 INFO L290 TraceCheckUtils]: 180: Hoare triple {92444#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {92444#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:29,208 INFO L272 TraceCheckUtils]: 181: Hoare triple {92444#(<= ~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)); {92444#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:29,208 INFO L290 TraceCheckUtils]: 182: Hoare triple {92444#(<= ~counter~0 19)} ~cond := #in~cond; {92444#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:29,209 INFO L290 TraceCheckUtils]: 183: Hoare triple {92444#(<= ~counter~0 19)} assume !(0 == ~cond); {92444#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:29,209 INFO L290 TraceCheckUtils]: 184: Hoare triple {92444#(<= ~counter~0 19)} assume true; {92444#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:29,209 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {92444#(<= ~counter~0 19)} {92444#(<= ~counter~0 19)} #63#return; {92444#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:29,210 INFO L290 TraceCheckUtils]: 186: Hoare triple {92444#(<= ~counter~0 19)} assume !!(0 != ~r~0); {92444#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:29,210 INFO L290 TraceCheckUtils]: 187: Hoare triple {92444#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92444#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:29,211 INFO L290 TraceCheckUtils]: 188: Hoare triple {92444#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92472#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:29,211 INFO L290 TraceCheckUtils]: 189: Hoare triple {92472#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {92472#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:29,211 INFO L272 TraceCheckUtils]: 190: Hoare triple {92472#(<= ~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)); {92472#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:29,212 INFO L290 TraceCheckUtils]: 191: Hoare triple {92472#(<= ~counter~0 20)} ~cond := #in~cond; {92472#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:29,212 INFO L290 TraceCheckUtils]: 192: Hoare triple {92472#(<= ~counter~0 20)} assume !(0 == ~cond); {92472#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:29,212 INFO L290 TraceCheckUtils]: 193: Hoare triple {92472#(<= ~counter~0 20)} assume true; {92472#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:29,213 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {92472#(<= ~counter~0 20)} {92472#(<= ~counter~0 20)} #63#return; {92472#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:29,213 INFO L290 TraceCheckUtils]: 195: Hoare triple {92472#(<= ~counter~0 20)} assume !!(0 != ~r~0); {92472#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:29,213 INFO L290 TraceCheckUtils]: 196: Hoare triple {92472#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92472#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:29,214 INFO L290 TraceCheckUtils]: 197: Hoare triple {92472#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92500#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:29,214 INFO L290 TraceCheckUtils]: 198: Hoare triple {92500#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {92500#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:29,215 INFO L272 TraceCheckUtils]: 199: Hoare triple {92500#(<= ~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)); {92500#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:29,215 INFO L290 TraceCheckUtils]: 200: Hoare triple {92500#(<= ~counter~0 21)} ~cond := #in~cond; {92500#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:29,215 INFO L290 TraceCheckUtils]: 201: Hoare triple {92500#(<= ~counter~0 21)} assume !(0 == ~cond); {92500#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:29,215 INFO L290 TraceCheckUtils]: 202: Hoare triple {92500#(<= ~counter~0 21)} assume true; {92500#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:29,216 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {92500#(<= ~counter~0 21)} {92500#(<= ~counter~0 21)} #63#return; {92500#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:29,216 INFO L290 TraceCheckUtils]: 204: Hoare triple {92500#(<= ~counter~0 21)} assume !!(0 != ~r~0); {92500#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:29,216 INFO L290 TraceCheckUtils]: 205: Hoare triple {92500#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92500#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:29,217 INFO L290 TraceCheckUtils]: 206: Hoare triple {92500#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92528#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:29,218 INFO L290 TraceCheckUtils]: 207: Hoare triple {92528#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {92528#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:29,218 INFO L272 TraceCheckUtils]: 208: Hoare triple {92528#(<= ~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)); {92528#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:29,218 INFO L290 TraceCheckUtils]: 209: Hoare triple {92528#(<= ~counter~0 22)} ~cond := #in~cond; {92528#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:29,219 INFO L290 TraceCheckUtils]: 210: Hoare triple {92528#(<= ~counter~0 22)} assume !(0 == ~cond); {92528#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:29,219 INFO L290 TraceCheckUtils]: 211: Hoare triple {92528#(<= ~counter~0 22)} assume true; {92528#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:29,219 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {92528#(<= ~counter~0 22)} {92528#(<= ~counter~0 22)} #63#return; {92528#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:29,220 INFO L290 TraceCheckUtils]: 213: Hoare triple {92528#(<= ~counter~0 22)} assume !!(0 != ~r~0); {92528#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:29,220 INFO L290 TraceCheckUtils]: 214: Hoare triple {92528#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92528#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:29,221 INFO L290 TraceCheckUtils]: 215: Hoare triple {92528#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92556#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:29,221 INFO L290 TraceCheckUtils]: 216: Hoare triple {92556#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {92556#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:29,221 INFO L272 TraceCheckUtils]: 217: Hoare triple {92556#(<= ~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)); {92556#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:29,222 INFO L290 TraceCheckUtils]: 218: Hoare triple {92556#(<= ~counter~0 23)} ~cond := #in~cond; {92556#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:29,222 INFO L290 TraceCheckUtils]: 219: Hoare triple {92556#(<= ~counter~0 23)} assume !(0 == ~cond); {92556#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:29,222 INFO L290 TraceCheckUtils]: 220: Hoare triple {92556#(<= ~counter~0 23)} assume true; {92556#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:29,223 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {92556#(<= ~counter~0 23)} {92556#(<= ~counter~0 23)} #63#return; {92556#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:29,223 INFO L290 TraceCheckUtils]: 222: Hoare triple {92556#(<= ~counter~0 23)} assume !!(0 != ~r~0); {92556#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:29,223 INFO L290 TraceCheckUtils]: 223: Hoare triple {92556#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92556#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:29,224 INFO L290 TraceCheckUtils]: 224: Hoare triple {92556#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92584#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:29,224 INFO L290 TraceCheckUtils]: 225: Hoare triple {92584#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {92584#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:29,225 INFO L272 TraceCheckUtils]: 226: Hoare triple {92584#(<= ~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)); {92584#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:29,225 INFO L290 TraceCheckUtils]: 227: Hoare triple {92584#(<= ~counter~0 24)} ~cond := #in~cond; {92584#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:29,225 INFO L290 TraceCheckUtils]: 228: Hoare triple {92584#(<= ~counter~0 24)} assume !(0 == ~cond); {92584#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:29,225 INFO L290 TraceCheckUtils]: 229: Hoare triple {92584#(<= ~counter~0 24)} assume true; {92584#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:29,226 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {92584#(<= ~counter~0 24)} {92584#(<= ~counter~0 24)} #63#return; {92584#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:29,226 INFO L290 TraceCheckUtils]: 231: Hoare triple {92584#(<= ~counter~0 24)} assume !!(0 != ~r~0); {92584#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:29,226 INFO L290 TraceCheckUtils]: 232: Hoare triple {92584#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92584#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:29,227 INFO L290 TraceCheckUtils]: 233: Hoare triple {92584#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92612#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:29,228 INFO L290 TraceCheckUtils]: 234: Hoare triple {92612#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {92612#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:29,228 INFO L272 TraceCheckUtils]: 235: Hoare triple {92612#(<= ~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)); {92612#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:29,228 INFO L290 TraceCheckUtils]: 236: Hoare triple {92612#(<= ~counter~0 25)} ~cond := #in~cond; {92612#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:29,229 INFO L290 TraceCheckUtils]: 237: Hoare triple {92612#(<= ~counter~0 25)} assume !(0 == ~cond); {92612#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:29,229 INFO L290 TraceCheckUtils]: 238: Hoare triple {92612#(<= ~counter~0 25)} assume true; {92612#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:29,229 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {92612#(<= ~counter~0 25)} {92612#(<= ~counter~0 25)} #63#return; {92612#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:29,230 INFO L290 TraceCheckUtils]: 240: Hoare triple {92612#(<= ~counter~0 25)} assume !!(0 != ~r~0); {92612#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:29,230 INFO L290 TraceCheckUtils]: 241: Hoare triple {92612#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92612#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:29,231 INFO L290 TraceCheckUtils]: 242: Hoare triple {92612#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92640#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:29,231 INFO L290 TraceCheckUtils]: 243: Hoare triple {92640#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {92640#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:29,231 INFO L272 TraceCheckUtils]: 244: Hoare triple {92640#(<= ~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)); {92640#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:29,232 INFO L290 TraceCheckUtils]: 245: Hoare triple {92640#(<= ~counter~0 26)} ~cond := #in~cond; {92640#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:29,232 INFO L290 TraceCheckUtils]: 246: Hoare triple {92640#(<= ~counter~0 26)} assume !(0 == ~cond); {92640#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:29,232 INFO L290 TraceCheckUtils]: 247: Hoare triple {92640#(<= ~counter~0 26)} assume true; {92640#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:29,233 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {92640#(<= ~counter~0 26)} {92640#(<= ~counter~0 26)} #63#return; {92640#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:29,233 INFO L290 TraceCheckUtils]: 249: Hoare triple {92640#(<= ~counter~0 26)} assume !!(0 != ~r~0); {92640#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:29,233 INFO L290 TraceCheckUtils]: 250: Hoare triple {92640#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92640#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:29,234 INFO L290 TraceCheckUtils]: 251: Hoare triple {92640#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92668#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:29,234 INFO L290 TraceCheckUtils]: 252: Hoare triple {92668#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {92668#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:29,235 INFO L272 TraceCheckUtils]: 253: Hoare triple {92668#(<= ~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)); {92668#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:29,235 INFO L290 TraceCheckUtils]: 254: Hoare triple {92668#(<= ~counter~0 27)} ~cond := #in~cond; {92668#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:29,235 INFO L290 TraceCheckUtils]: 255: Hoare triple {92668#(<= ~counter~0 27)} assume !(0 == ~cond); {92668#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:29,235 INFO L290 TraceCheckUtils]: 256: Hoare triple {92668#(<= ~counter~0 27)} assume true; {92668#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:29,236 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {92668#(<= ~counter~0 27)} {92668#(<= ~counter~0 27)} #63#return; {92668#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:29,236 INFO L290 TraceCheckUtils]: 258: Hoare triple {92668#(<= ~counter~0 27)} assume !!(0 != ~r~0); {92668#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:29,236 INFO L290 TraceCheckUtils]: 259: Hoare triple {92668#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92668#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:29,237 INFO L290 TraceCheckUtils]: 260: Hoare triple {92668#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92696#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:29,238 INFO L290 TraceCheckUtils]: 261: Hoare triple {92696#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {92696#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:29,238 INFO L272 TraceCheckUtils]: 262: Hoare triple {92696#(<= ~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)); {92696#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:29,238 INFO L290 TraceCheckUtils]: 263: Hoare triple {92696#(<= ~counter~0 28)} ~cond := #in~cond; {92696#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:29,239 INFO L290 TraceCheckUtils]: 264: Hoare triple {92696#(<= ~counter~0 28)} assume !(0 == ~cond); {92696#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:29,239 INFO L290 TraceCheckUtils]: 265: Hoare triple {92696#(<= ~counter~0 28)} assume true; {92696#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:29,239 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {92696#(<= ~counter~0 28)} {92696#(<= ~counter~0 28)} #63#return; {92696#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:29,240 INFO L290 TraceCheckUtils]: 267: Hoare triple {92696#(<= ~counter~0 28)} assume !!(0 != ~r~0); {92696#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:29,240 INFO L290 TraceCheckUtils]: 268: Hoare triple {92696#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92696#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:29,241 INFO L290 TraceCheckUtils]: 269: Hoare triple {92696#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92724#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:29,241 INFO L290 TraceCheckUtils]: 270: Hoare triple {92724#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {92724#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:29,241 INFO L272 TraceCheckUtils]: 271: Hoare triple {92724#(<= ~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)); {92724#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:29,242 INFO L290 TraceCheckUtils]: 272: Hoare triple {92724#(<= ~counter~0 29)} ~cond := #in~cond; {92724#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:29,242 INFO L290 TraceCheckUtils]: 273: Hoare triple {92724#(<= ~counter~0 29)} assume !(0 == ~cond); {92724#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:29,242 INFO L290 TraceCheckUtils]: 274: Hoare triple {92724#(<= ~counter~0 29)} assume true; {92724#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:29,243 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {92724#(<= ~counter~0 29)} {92724#(<= ~counter~0 29)} #63#return; {92724#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:29,243 INFO L290 TraceCheckUtils]: 276: Hoare triple {92724#(<= ~counter~0 29)} assume !!(0 != ~r~0); {92724#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:29,243 INFO L290 TraceCheckUtils]: 277: Hoare triple {92724#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92724#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:29,244 INFO L290 TraceCheckUtils]: 278: Hoare triple {92724#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92752#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:29,244 INFO L290 TraceCheckUtils]: 279: Hoare triple {92752#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {92752#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:29,245 INFO L272 TraceCheckUtils]: 280: Hoare triple {92752#(<= ~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)); {92752#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:29,245 INFO L290 TraceCheckUtils]: 281: Hoare triple {92752#(<= ~counter~0 30)} ~cond := #in~cond; {92752#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:29,245 INFO L290 TraceCheckUtils]: 282: Hoare triple {92752#(<= ~counter~0 30)} assume !(0 == ~cond); {92752#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:29,245 INFO L290 TraceCheckUtils]: 283: Hoare triple {92752#(<= ~counter~0 30)} assume true; {92752#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:29,246 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {92752#(<= ~counter~0 30)} {92752#(<= ~counter~0 30)} #63#return; {92752#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:29,246 INFO L290 TraceCheckUtils]: 285: Hoare triple {92752#(<= ~counter~0 30)} assume !!(0 != ~r~0); {92752#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:29,246 INFO L290 TraceCheckUtils]: 286: Hoare triple {92752#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92752#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:29,247 INFO L290 TraceCheckUtils]: 287: Hoare triple {92752#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92780#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:29,248 INFO L290 TraceCheckUtils]: 288: Hoare triple {92780#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {92780#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:29,248 INFO L272 TraceCheckUtils]: 289: Hoare triple {92780#(<= ~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)); {92780#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:29,248 INFO L290 TraceCheckUtils]: 290: Hoare triple {92780#(<= ~counter~0 31)} ~cond := #in~cond; {92780#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:29,249 INFO L290 TraceCheckUtils]: 291: Hoare triple {92780#(<= ~counter~0 31)} assume !(0 == ~cond); {92780#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:29,249 INFO L290 TraceCheckUtils]: 292: Hoare triple {92780#(<= ~counter~0 31)} assume true; {92780#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:29,249 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {92780#(<= ~counter~0 31)} {92780#(<= ~counter~0 31)} #63#return; {92780#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:29,250 INFO L290 TraceCheckUtils]: 294: Hoare triple {92780#(<= ~counter~0 31)} assume !!(0 != ~r~0); {92780#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:29,250 INFO L290 TraceCheckUtils]: 295: Hoare triple {92780#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92780#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:29,251 INFO L290 TraceCheckUtils]: 296: Hoare triple {92780#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92808#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:29,251 INFO L290 TraceCheckUtils]: 297: Hoare triple {92808#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {92808#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:29,251 INFO L272 TraceCheckUtils]: 298: Hoare triple {92808#(<= ~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)); {92808#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:29,252 INFO L290 TraceCheckUtils]: 299: Hoare triple {92808#(<= ~counter~0 32)} ~cond := #in~cond; {92808#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:29,252 INFO L290 TraceCheckUtils]: 300: Hoare triple {92808#(<= ~counter~0 32)} assume !(0 == ~cond); {92808#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:29,252 INFO L290 TraceCheckUtils]: 301: Hoare triple {92808#(<= ~counter~0 32)} assume true; {92808#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:29,253 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {92808#(<= ~counter~0 32)} {92808#(<= ~counter~0 32)} #63#return; {92808#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:29,253 INFO L290 TraceCheckUtils]: 303: Hoare triple {92808#(<= ~counter~0 32)} assume !!(0 != ~r~0); {92808#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:29,253 INFO L290 TraceCheckUtils]: 304: Hoare triple {92808#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92808#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:29,254 INFO L290 TraceCheckUtils]: 305: Hoare triple {92808#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92836#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:29,254 INFO L290 TraceCheckUtils]: 306: Hoare triple {92836#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {92836#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:29,255 INFO L272 TraceCheckUtils]: 307: Hoare triple {92836#(<= ~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)); {92836#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:29,255 INFO L290 TraceCheckUtils]: 308: Hoare triple {92836#(<= ~counter~0 33)} ~cond := #in~cond; {92836#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:29,255 INFO L290 TraceCheckUtils]: 309: Hoare triple {92836#(<= ~counter~0 33)} assume !(0 == ~cond); {92836#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:29,256 INFO L290 TraceCheckUtils]: 310: Hoare triple {92836#(<= ~counter~0 33)} assume true; {92836#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:29,256 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {92836#(<= ~counter~0 33)} {92836#(<= ~counter~0 33)} #63#return; {92836#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:29,256 INFO L290 TraceCheckUtils]: 312: Hoare triple {92836#(<= ~counter~0 33)} assume !!(0 != ~r~0); {92836#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:29,257 INFO L290 TraceCheckUtils]: 313: Hoare triple {92836#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92836#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:29,257 INFO L290 TraceCheckUtils]: 314: Hoare triple {92836#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92864#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:29,258 INFO L290 TraceCheckUtils]: 315: Hoare triple {92864#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {92864#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:29,258 INFO L272 TraceCheckUtils]: 316: Hoare triple {92864#(<= ~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)); {92864#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:29,258 INFO L290 TraceCheckUtils]: 317: Hoare triple {92864#(<= ~counter~0 34)} ~cond := #in~cond; {92864#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:29,259 INFO L290 TraceCheckUtils]: 318: Hoare triple {92864#(<= ~counter~0 34)} assume !(0 == ~cond); {92864#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:29,259 INFO L290 TraceCheckUtils]: 319: Hoare triple {92864#(<= ~counter~0 34)} assume true; {92864#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:29,259 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {92864#(<= ~counter~0 34)} {92864#(<= ~counter~0 34)} #63#return; {92864#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:29,260 INFO L290 TraceCheckUtils]: 321: Hoare triple {92864#(<= ~counter~0 34)} assume !!(0 != ~r~0); {92864#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:29,260 INFO L290 TraceCheckUtils]: 322: Hoare triple {92864#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92864#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:29,261 INFO L290 TraceCheckUtils]: 323: Hoare triple {92864#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92892#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:29,261 INFO L290 TraceCheckUtils]: 324: Hoare triple {92892#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {92892#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:29,261 INFO L272 TraceCheckUtils]: 325: Hoare triple {92892#(<= ~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)); {92892#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:29,262 INFO L290 TraceCheckUtils]: 326: Hoare triple {92892#(<= ~counter~0 35)} ~cond := #in~cond; {92892#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:29,262 INFO L290 TraceCheckUtils]: 327: Hoare triple {92892#(<= ~counter~0 35)} assume !(0 == ~cond); {92892#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:29,262 INFO L290 TraceCheckUtils]: 328: Hoare triple {92892#(<= ~counter~0 35)} assume true; {92892#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:29,263 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {92892#(<= ~counter~0 35)} {92892#(<= ~counter~0 35)} #63#return; {92892#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:29,263 INFO L290 TraceCheckUtils]: 330: Hoare triple {92892#(<= ~counter~0 35)} assume !!(0 != ~r~0); {92892#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:29,263 INFO L290 TraceCheckUtils]: 331: Hoare triple {92892#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92892#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:29,264 INFO L290 TraceCheckUtils]: 332: Hoare triple {92892#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92920#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:29,264 INFO L290 TraceCheckUtils]: 333: Hoare triple {92920#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {92920#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:29,265 INFO L272 TraceCheckUtils]: 334: Hoare triple {92920#(<= ~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)); {92920#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:29,265 INFO L290 TraceCheckUtils]: 335: Hoare triple {92920#(<= ~counter~0 36)} ~cond := #in~cond; {92920#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:29,265 INFO L290 TraceCheckUtils]: 336: Hoare triple {92920#(<= ~counter~0 36)} assume !(0 == ~cond); {92920#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:29,266 INFO L290 TraceCheckUtils]: 337: Hoare triple {92920#(<= ~counter~0 36)} assume true; {92920#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:29,266 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {92920#(<= ~counter~0 36)} {92920#(<= ~counter~0 36)} #63#return; {92920#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:29,266 INFO L290 TraceCheckUtils]: 339: Hoare triple {92920#(<= ~counter~0 36)} assume !!(0 != ~r~0); {92920#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:29,267 INFO L290 TraceCheckUtils]: 340: Hoare triple {92920#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92920#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:29,267 INFO L290 TraceCheckUtils]: 341: Hoare triple {92920#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92948#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:29,268 INFO L290 TraceCheckUtils]: 342: Hoare triple {92948#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {92948#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:29,268 INFO L272 TraceCheckUtils]: 343: Hoare triple {92948#(<= ~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)); {92948#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:29,268 INFO L290 TraceCheckUtils]: 344: Hoare triple {92948#(<= ~counter~0 37)} ~cond := #in~cond; {92948#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:29,269 INFO L290 TraceCheckUtils]: 345: Hoare triple {92948#(<= ~counter~0 37)} assume !(0 == ~cond); {92948#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:29,269 INFO L290 TraceCheckUtils]: 346: Hoare triple {92948#(<= ~counter~0 37)} assume true; {92948#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:29,269 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {92948#(<= ~counter~0 37)} {92948#(<= ~counter~0 37)} #63#return; {92948#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:29,270 INFO L290 TraceCheckUtils]: 348: Hoare triple {92948#(<= ~counter~0 37)} assume !!(0 != ~r~0); {92948#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:29,270 INFO L290 TraceCheckUtils]: 349: Hoare triple {92948#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92948#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:29,271 INFO L290 TraceCheckUtils]: 350: Hoare triple {92948#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92976#(<= ~counter~0 38)} is VALID [2022-04-08 12:51:29,271 INFO L290 TraceCheckUtils]: 351: Hoare triple {92976#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {92976#(<= ~counter~0 38)} is VALID [2022-04-08 12:51:29,271 INFO L272 TraceCheckUtils]: 352: Hoare triple {92976#(<= ~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)); {92976#(<= ~counter~0 38)} is VALID [2022-04-08 12:51:29,272 INFO L290 TraceCheckUtils]: 353: Hoare triple {92976#(<= ~counter~0 38)} ~cond := #in~cond; {92976#(<= ~counter~0 38)} is VALID [2022-04-08 12:51:29,272 INFO L290 TraceCheckUtils]: 354: Hoare triple {92976#(<= ~counter~0 38)} assume !(0 == ~cond); {92976#(<= ~counter~0 38)} is VALID [2022-04-08 12:51:29,272 INFO L290 TraceCheckUtils]: 355: Hoare triple {92976#(<= ~counter~0 38)} assume true; {92976#(<= ~counter~0 38)} is VALID [2022-04-08 12:51:29,273 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {92976#(<= ~counter~0 38)} {92976#(<= ~counter~0 38)} #63#return; {92976#(<= ~counter~0 38)} is VALID [2022-04-08 12:51:29,273 INFO L290 TraceCheckUtils]: 357: Hoare triple {92976#(<= ~counter~0 38)} assume !!(0 != ~r~0); {92976#(<= ~counter~0 38)} is VALID [2022-04-08 12:51:29,273 INFO L290 TraceCheckUtils]: 358: Hoare triple {92976#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92976#(<= ~counter~0 38)} is VALID [2022-04-08 12:51:29,274 INFO L290 TraceCheckUtils]: 359: Hoare triple {92976#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93004#(<= |main_#t~post6| 38)} is VALID [2022-04-08 12:51:29,274 INFO L290 TraceCheckUtils]: 360: Hoare triple {93004#(<= |main_#t~post6| 38)} assume !(#t~post6 < 50);havoc #t~post6; {91884#false} is VALID [2022-04-08 12:51:29,274 INFO L272 TraceCheckUtils]: 361: Hoare triple {91884#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)); {91884#false} is VALID [2022-04-08 12:51:29,274 INFO L290 TraceCheckUtils]: 362: Hoare triple {91884#false} ~cond := #in~cond; {91884#false} is VALID [2022-04-08 12:51:29,274 INFO L290 TraceCheckUtils]: 363: Hoare triple {91884#false} assume 0 == ~cond; {91884#false} is VALID [2022-04-08 12:51:29,274 INFO L290 TraceCheckUtils]: 364: Hoare triple {91884#false} assume !false; {91884#false} is VALID [2022-04-08 12:51:29,275 INFO L134 CoverageAnalysis]: Checked inductivity of 6483 backedges. 76 proven. 6403 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:51:29,275 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:51:31,041 INFO L290 TraceCheckUtils]: 364: Hoare triple {91884#false} assume !false; {91884#false} is VALID [2022-04-08 12:51:31,041 INFO L290 TraceCheckUtils]: 363: Hoare triple {91884#false} assume 0 == ~cond; {91884#false} is VALID [2022-04-08 12:51:31,042 INFO L290 TraceCheckUtils]: 362: Hoare triple {91884#false} ~cond := #in~cond; {91884#false} is VALID [2022-04-08 12:51:31,042 INFO L272 TraceCheckUtils]: 361: Hoare triple {91884#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)); {91884#false} is VALID [2022-04-08 12:51:31,042 INFO L290 TraceCheckUtils]: 360: Hoare triple {93032#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {91884#false} is VALID [2022-04-08 12:51:31,042 INFO L290 TraceCheckUtils]: 359: Hoare triple {93036#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93032#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:51:31,042 INFO L290 TraceCheckUtils]: 358: Hoare triple {93036#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93036#(< ~counter~0 50)} is VALID [2022-04-08 12:51:31,043 INFO L290 TraceCheckUtils]: 357: Hoare triple {93036#(< ~counter~0 50)} assume !!(0 != ~r~0); {93036#(< ~counter~0 50)} is VALID [2022-04-08 12:51:31,043 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {91883#true} {93036#(< ~counter~0 50)} #63#return; {93036#(< ~counter~0 50)} is VALID [2022-04-08 12:51:31,043 INFO L290 TraceCheckUtils]: 355: Hoare triple {91883#true} assume true; {91883#true} is VALID [2022-04-08 12:51:31,043 INFO L290 TraceCheckUtils]: 354: Hoare triple {91883#true} assume !(0 == ~cond); {91883#true} is VALID [2022-04-08 12:51:31,043 INFO L290 TraceCheckUtils]: 353: Hoare triple {91883#true} ~cond := #in~cond; {91883#true} is VALID [2022-04-08 12:51:31,044 INFO L272 TraceCheckUtils]: 352: Hoare triple {93036#(< ~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)); {91883#true} is VALID [2022-04-08 12:51:31,044 INFO L290 TraceCheckUtils]: 351: Hoare triple {93036#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {93036#(< ~counter~0 50)} is VALID [2022-04-08 12:51:31,046 INFO L290 TraceCheckUtils]: 350: Hoare triple {93064#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93036#(< ~counter~0 50)} is VALID [2022-04-08 12:51:31,046 INFO L290 TraceCheckUtils]: 349: Hoare triple {93064#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93064#(< ~counter~0 49)} is VALID [2022-04-08 12:51:31,046 INFO L290 TraceCheckUtils]: 348: Hoare triple {93064#(< ~counter~0 49)} assume !!(0 != ~r~0); {93064#(< ~counter~0 49)} is VALID [2022-04-08 12:51:31,047 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {91883#true} {93064#(< ~counter~0 49)} #63#return; {93064#(< ~counter~0 49)} is VALID [2022-04-08 12:51:31,047 INFO L290 TraceCheckUtils]: 346: Hoare triple {91883#true} assume true; {91883#true} is VALID [2022-04-08 12:51:31,047 INFO L290 TraceCheckUtils]: 345: Hoare triple {91883#true} assume !(0 == ~cond); {91883#true} is VALID [2022-04-08 12:51:31,047 INFO L290 TraceCheckUtils]: 344: Hoare triple {91883#true} ~cond := #in~cond; {91883#true} is VALID [2022-04-08 12:51:31,047 INFO L272 TraceCheckUtils]: 343: Hoare triple {93064#(< ~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)); {91883#true} is VALID [2022-04-08 12:51:31,047 INFO L290 TraceCheckUtils]: 342: Hoare triple {93064#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {93064#(< ~counter~0 49)} is VALID [2022-04-08 12:51:31,048 INFO L290 TraceCheckUtils]: 341: Hoare triple {93092#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93064#(< ~counter~0 49)} is VALID [2022-04-08 12:51:31,048 INFO L290 TraceCheckUtils]: 340: Hoare triple {93092#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93092#(< ~counter~0 48)} is VALID [2022-04-08 12:51:31,048 INFO L290 TraceCheckUtils]: 339: Hoare triple {93092#(< ~counter~0 48)} assume !!(0 != ~r~0); {93092#(< ~counter~0 48)} is VALID [2022-04-08 12:51:31,049 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {91883#true} {93092#(< ~counter~0 48)} #63#return; {93092#(< ~counter~0 48)} is VALID [2022-04-08 12:51:31,049 INFO L290 TraceCheckUtils]: 337: Hoare triple {91883#true} assume true; {91883#true} is VALID [2022-04-08 12:51:31,049 INFO L290 TraceCheckUtils]: 336: Hoare triple {91883#true} assume !(0 == ~cond); {91883#true} is VALID [2022-04-08 12:51:31,049 INFO L290 TraceCheckUtils]: 335: Hoare triple {91883#true} ~cond := #in~cond; {91883#true} is VALID [2022-04-08 12:51:31,049 INFO L272 TraceCheckUtils]: 334: Hoare triple {93092#(< ~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)); {91883#true} is VALID [2022-04-08 12:51:31,049 INFO L290 TraceCheckUtils]: 333: Hoare triple {93092#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {93092#(< ~counter~0 48)} is VALID [2022-04-08 12:51:31,050 INFO L290 TraceCheckUtils]: 332: Hoare triple {93120#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93092#(< ~counter~0 48)} is VALID [2022-04-08 12:51:31,050 INFO L290 TraceCheckUtils]: 331: Hoare triple {93120#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93120#(< ~counter~0 47)} is VALID [2022-04-08 12:51:31,051 INFO L290 TraceCheckUtils]: 330: Hoare triple {93120#(< ~counter~0 47)} assume !!(0 != ~r~0); {93120#(< ~counter~0 47)} is VALID [2022-04-08 12:51:31,051 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {91883#true} {93120#(< ~counter~0 47)} #63#return; {93120#(< ~counter~0 47)} is VALID [2022-04-08 12:51:31,051 INFO L290 TraceCheckUtils]: 328: Hoare triple {91883#true} assume true; {91883#true} is VALID [2022-04-08 12:51:31,051 INFO L290 TraceCheckUtils]: 327: Hoare triple {91883#true} assume !(0 == ~cond); {91883#true} is VALID [2022-04-08 12:51:31,051 INFO L290 TraceCheckUtils]: 326: Hoare triple {91883#true} ~cond := #in~cond; {91883#true} is VALID [2022-04-08 12:51:31,052 INFO L272 TraceCheckUtils]: 325: Hoare triple {93120#(< ~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)); {91883#true} is VALID [2022-04-08 12:51:31,052 INFO L290 TraceCheckUtils]: 324: Hoare triple {93120#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {93120#(< ~counter~0 47)} is VALID [2022-04-08 12:51:31,053 INFO L290 TraceCheckUtils]: 323: Hoare triple {93148#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93120#(< ~counter~0 47)} is VALID [2022-04-08 12:51:31,053 INFO L290 TraceCheckUtils]: 322: Hoare triple {93148#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93148#(< ~counter~0 46)} is VALID [2022-04-08 12:51:31,053 INFO L290 TraceCheckUtils]: 321: Hoare triple {93148#(< ~counter~0 46)} assume !!(0 != ~r~0); {93148#(< ~counter~0 46)} is VALID [2022-04-08 12:51:31,054 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {91883#true} {93148#(< ~counter~0 46)} #63#return; {93148#(< ~counter~0 46)} is VALID [2022-04-08 12:51:31,054 INFO L290 TraceCheckUtils]: 319: Hoare triple {91883#true} assume true; {91883#true} is VALID [2022-04-08 12:51:31,054 INFO L290 TraceCheckUtils]: 318: Hoare triple {91883#true} assume !(0 == ~cond); {91883#true} is VALID [2022-04-08 12:51:31,054 INFO L290 TraceCheckUtils]: 317: Hoare triple {91883#true} ~cond := #in~cond; {91883#true} is VALID [2022-04-08 12:51:31,054 INFO L272 TraceCheckUtils]: 316: Hoare triple {93148#(< ~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)); {91883#true} is VALID [2022-04-08 12:51:31,054 INFO L290 TraceCheckUtils]: 315: Hoare triple {93148#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {93148#(< ~counter~0 46)} is VALID [2022-04-08 12:51:31,055 INFO L290 TraceCheckUtils]: 314: Hoare triple {93176#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93148#(< ~counter~0 46)} is VALID [2022-04-08 12:51:31,055 INFO L290 TraceCheckUtils]: 313: Hoare triple {93176#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93176#(< ~counter~0 45)} is VALID [2022-04-08 12:51:31,056 INFO L290 TraceCheckUtils]: 312: Hoare triple {93176#(< ~counter~0 45)} assume !!(0 != ~r~0); {93176#(< ~counter~0 45)} is VALID [2022-04-08 12:51:31,056 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {91883#true} {93176#(< ~counter~0 45)} #63#return; {93176#(< ~counter~0 45)} is VALID [2022-04-08 12:51:31,056 INFO L290 TraceCheckUtils]: 310: Hoare triple {91883#true} assume true; {91883#true} is VALID [2022-04-08 12:51:31,056 INFO L290 TraceCheckUtils]: 309: Hoare triple {91883#true} assume !(0 == ~cond); {91883#true} is VALID [2022-04-08 12:51:31,056 INFO L290 TraceCheckUtils]: 308: Hoare triple {91883#true} ~cond := #in~cond; {91883#true} is VALID [2022-04-08 12:51:31,056 INFO L272 TraceCheckUtils]: 307: Hoare triple {93176#(< ~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)); {91883#true} is VALID [2022-04-08 12:51:31,057 INFO L290 TraceCheckUtils]: 306: Hoare triple {93176#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {93176#(< ~counter~0 45)} is VALID [2022-04-08 12:51:31,058 INFO L290 TraceCheckUtils]: 305: Hoare triple {93204#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93176#(< ~counter~0 45)} is VALID [2022-04-08 12:51:31,058 INFO L290 TraceCheckUtils]: 304: Hoare triple {93204#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93204#(< ~counter~0 44)} is VALID [2022-04-08 12:51:31,058 INFO L290 TraceCheckUtils]: 303: Hoare triple {93204#(< ~counter~0 44)} assume !!(0 != ~r~0); {93204#(< ~counter~0 44)} is VALID [2022-04-08 12:51:31,059 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {91883#true} {93204#(< ~counter~0 44)} #63#return; {93204#(< ~counter~0 44)} is VALID [2022-04-08 12:51:31,059 INFO L290 TraceCheckUtils]: 301: Hoare triple {91883#true} assume true; {91883#true} is VALID [2022-04-08 12:51:31,059 INFO L290 TraceCheckUtils]: 300: Hoare triple {91883#true} assume !(0 == ~cond); {91883#true} is VALID [2022-04-08 12:51:31,059 INFO L290 TraceCheckUtils]: 299: Hoare triple {91883#true} ~cond := #in~cond; {91883#true} is VALID [2022-04-08 12:51:31,059 INFO L272 TraceCheckUtils]: 298: Hoare triple {93204#(< ~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)); {91883#true} is VALID [2022-04-08 12:51:31,059 INFO L290 TraceCheckUtils]: 297: Hoare triple {93204#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {93204#(< ~counter~0 44)} is VALID [2022-04-08 12:51:31,060 INFO L290 TraceCheckUtils]: 296: Hoare triple {93232#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93204#(< ~counter~0 44)} is VALID [2022-04-08 12:51:31,060 INFO L290 TraceCheckUtils]: 295: Hoare triple {93232#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93232#(< ~counter~0 43)} is VALID [2022-04-08 12:51:31,060 INFO L290 TraceCheckUtils]: 294: Hoare triple {93232#(< ~counter~0 43)} assume !!(0 != ~r~0); {93232#(< ~counter~0 43)} is VALID [2022-04-08 12:51:31,061 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {91883#true} {93232#(< ~counter~0 43)} #63#return; {93232#(< ~counter~0 43)} is VALID [2022-04-08 12:51:31,061 INFO L290 TraceCheckUtils]: 292: Hoare triple {91883#true} assume true; {91883#true} is VALID [2022-04-08 12:51:31,061 INFO L290 TraceCheckUtils]: 291: Hoare triple {91883#true} assume !(0 == ~cond); {91883#true} is VALID [2022-04-08 12:51:31,061 INFO L290 TraceCheckUtils]: 290: Hoare triple {91883#true} ~cond := #in~cond; {91883#true} is VALID [2022-04-08 12:51:31,061 INFO L272 TraceCheckUtils]: 289: Hoare triple {93232#(< ~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)); {91883#true} is VALID [2022-04-08 12:51:31,061 INFO L290 TraceCheckUtils]: 288: Hoare triple {93232#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {93232#(< ~counter~0 43)} is VALID [2022-04-08 12:51:31,062 INFO L290 TraceCheckUtils]: 287: Hoare triple {93260#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93232#(< ~counter~0 43)} is VALID [2022-04-08 12:51:31,063 INFO L290 TraceCheckUtils]: 286: Hoare triple {93260#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93260#(< ~counter~0 42)} is VALID [2022-04-08 12:51:31,063 INFO L290 TraceCheckUtils]: 285: Hoare triple {93260#(< ~counter~0 42)} assume !!(0 != ~r~0); {93260#(< ~counter~0 42)} is VALID [2022-04-08 12:51:31,063 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {91883#true} {93260#(< ~counter~0 42)} #63#return; {93260#(< ~counter~0 42)} is VALID [2022-04-08 12:51:31,063 INFO L290 TraceCheckUtils]: 283: Hoare triple {91883#true} assume true; {91883#true} is VALID [2022-04-08 12:51:31,064 INFO L290 TraceCheckUtils]: 282: Hoare triple {91883#true} assume !(0 == ~cond); {91883#true} is VALID [2022-04-08 12:51:31,064 INFO L290 TraceCheckUtils]: 281: Hoare triple {91883#true} ~cond := #in~cond; {91883#true} is VALID [2022-04-08 12:51:31,064 INFO L272 TraceCheckUtils]: 280: Hoare triple {93260#(< ~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)); {91883#true} is VALID [2022-04-08 12:51:31,064 INFO L290 TraceCheckUtils]: 279: Hoare triple {93260#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {93260#(< ~counter~0 42)} is VALID [2022-04-08 12:51:31,065 INFO L290 TraceCheckUtils]: 278: Hoare triple {93288#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93260#(< ~counter~0 42)} is VALID [2022-04-08 12:51:31,065 INFO L290 TraceCheckUtils]: 277: Hoare triple {93288#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93288#(< ~counter~0 41)} is VALID [2022-04-08 12:51:31,065 INFO L290 TraceCheckUtils]: 276: Hoare triple {93288#(< ~counter~0 41)} assume !!(0 != ~r~0); {93288#(< ~counter~0 41)} is VALID [2022-04-08 12:51:31,066 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {91883#true} {93288#(< ~counter~0 41)} #63#return; {93288#(< ~counter~0 41)} is VALID [2022-04-08 12:51:31,066 INFO L290 TraceCheckUtils]: 274: Hoare triple {91883#true} assume true; {91883#true} is VALID [2022-04-08 12:51:31,066 INFO L290 TraceCheckUtils]: 273: Hoare triple {91883#true} assume !(0 == ~cond); {91883#true} is VALID [2022-04-08 12:51:31,066 INFO L290 TraceCheckUtils]: 272: Hoare triple {91883#true} ~cond := #in~cond; {91883#true} is VALID [2022-04-08 12:51:31,066 INFO L272 TraceCheckUtils]: 271: Hoare triple {93288#(< ~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)); {91883#true} is VALID [2022-04-08 12:51:31,066 INFO L290 TraceCheckUtils]: 270: Hoare triple {93288#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {93288#(< ~counter~0 41)} is VALID [2022-04-08 12:51:31,067 INFO L290 TraceCheckUtils]: 269: Hoare triple {93316#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93288#(< ~counter~0 41)} is VALID [2022-04-08 12:51:31,067 INFO L290 TraceCheckUtils]: 268: Hoare triple {93316#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93316#(< ~counter~0 40)} is VALID [2022-04-08 12:51:31,068 INFO L290 TraceCheckUtils]: 267: Hoare triple {93316#(< ~counter~0 40)} assume !!(0 != ~r~0); {93316#(< ~counter~0 40)} is VALID [2022-04-08 12:51:31,068 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {91883#true} {93316#(< ~counter~0 40)} #63#return; {93316#(< ~counter~0 40)} is VALID [2022-04-08 12:51:31,068 INFO L290 TraceCheckUtils]: 265: Hoare triple {91883#true} assume true; {91883#true} is VALID [2022-04-08 12:51:31,068 INFO L290 TraceCheckUtils]: 264: Hoare triple {91883#true} assume !(0 == ~cond); {91883#true} is VALID [2022-04-08 12:51:31,068 INFO L290 TraceCheckUtils]: 263: Hoare triple {91883#true} ~cond := #in~cond; {91883#true} is VALID [2022-04-08 12:51:31,068 INFO L272 TraceCheckUtils]: 262: Hoare triple {93316#(< ~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)); {91883#true} is VALID [2022-04-08 12:51:31,069 INFO L290 TraceCheckUtils]: 261: Hoare triple {93316#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {93316#(< ~counter~0 40)} is VALID [2022-04-08 12:51:31,069 INFO L290 TraceCheckUtils]: 260: Hoare triple {92976#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93316#(< ~counter~0 40)} is VALID [2022-04-08 12:51:31,070 INFO L290 TraceCheckUtils]: 259: Hoare triple {92976#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92976#(<= ~counter~0 38)} is VALID [2022-04-08 12:51:31,070 INFO L290 TraceCheckUtils]: 258: Hoare triple {92976#(<= ~counter~0 38)} assume !!(0 != ~r~0); {92976#(<= ~counter~0 38)} is VALID [2022-04-08 12:51:31,071 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {91883#true} {92976#(<= ~counter~0 38)} #63#return; {92976#(<= ~counter~0 38)} is VALID [2022-04-08 12:51:31,071 INFO L290 TraceCheckUtils]: 256: Hoare triple {91883#true} assume true; {91883#true} is VALID [2022-04-08 12:51:31,071 INFO L290 TraceCheckUtils]: 255: Hoare triple {91883#true} assume !(0 == ~cond); {91883#true} is VALID [2022-04-08 12:51:31,071 INFO L290 TraceCheckUtils]: 254: Hoare triple {91883#true} ~cond := #in~cond; {91883#true} is VALID [2022-04-08 12:51:31,071 INFO L272 TraceCheckUtils]: 253: Hoare triple {92976#(<= ~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)); {91883#true} is VALID [2022-04-08 12:51:31,071 INFO L290 TraceCheckUtils]: 252: Hoare triple {92976#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {92976#(<= ~counter~0 38)} is VALID [2022-04-08 12:51:31,072 INFO L290 TraceCheckUtils]: 251: Hoare triple {92948#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92976#(<= ~counter~0 38)} is VALID [2022-04-08 12:51:31,072 INFO L290 TraceCheckUtils]: 250: Hoare triple {92948#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92948#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:31,072 INFO L290 TraceCheckUtils]: 249: Hoare triple {92948#(<= ~counter~0 37)} assume !!(0 != ~r~0); {92948#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:31,073 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {91883#true} {92948#(<= ~counter~0 37)} #63#return; {92948#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:31,073 INFO L290 TraceCheckUtils]: 247: Hoare triple {91883#true} assume true; {91883#true} is VALID [2022-04-08 12:51:31,073 INFO L290 TraceCheckUtils]: 246: Hoare triple {91883#true} assume !(0 == ~cond); {91883#true} is VALID [2022-04-08 12:51:31,073 INFO L290 TraceCheckUtils]: 245: Hoare triple {91883#true} ~cond := #in~cond; {91883#true} is VALID [2022-04-08 12:51:31,073 INFO L272 TraceCheckUtils]: 244: Hoare triple {92948#(<= ~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)); {91883#true} is VALID [2022-04-08 12:51:31,073 INFO L290 TraceCheckUtils]: 243: Hoare triple {92948#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {92948#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:31,074 INFO L290 TraceCheckUtils]: 242: Hoare triple {92920#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92948#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:31,074 INFO L290 TraceCheckUtils]: 241: Hoare triple {92920#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92920#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:31,075 INFO L290 TraceCheckUtils]: 240: Hoare triple {92920#(<= ~counter~0 36)} assume !!(0 != ~r~0); {92920#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:31,075 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {91883#true} {92920#(<= ~counter~0 36)} #63#return; {92920#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:31,075 INFO L290 TraceCheckUtils]: 238: Hoare triple {91883#true} assume true; {91883#true} is VALID [2022-04-08 12:51:31,075 INFO L290 TraceCheckUtils]: 237: Hoare triple {91883#true} assume !(0 == ~cond); {91883#true} is VALID [2022-04-08 12:51:31,075 INFO L290 TraceCheckUtils]: 236: Hoare triple {91883#true} ~cond := #in~cond; {91883#true} is VALID [2022-04-08 12:51:31,076 INFO L272 TraceCheckUtils]: 235: Hoare triple {92920#(<= ~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)); {91883#true} is VALID [2022-04-08 12:51:31,076 INFO L290 TraceCheckUtils]: 234: Hoare triple {92920#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {92920#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:31,077 INFO L290 TraceCheckUtils]: 233: Hoare triple {92892#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92920#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:31,077 INFO L290 TraceCheckUtils]: 232: Hoare triple {92892#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92892#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:31,077 INFO L290 TraceCheckUtils]: 231: Hoare triple {92892#(<= ~counter~0 35)} assume !!(0 != ~r~0); {92892#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:31,078 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {91883#true} {92892#(<= ~counter~0 35)} #63#return; {92892#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:31,078 INFO L290 TraceCheckUtils]: 229: Hoare triple {91883#true} assume true; {91883#true} is VALID [2022-04-08 12:51:31,078 INFO L290 TraceCheckUtils]: 228: Hoare triple {91883#true} assume !(0 == ~cond); {91883#true} is VALID [2022-04-08 12:51:31,078 INFO L290 TraceCheckUtils]: 227: Hoare triple {91883#true} ~cond := #in~cond; {91883#true} is VALID [2022-04-08 12:51:31,078 INFO L272 TraceCheckUtils]: 226: Hoare triple {92892#(<= ~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)); {91883#true} is VALID [2022-04-08 12:51:31,078 INFO L290 TraceCheckUtils]: 225: Hoare triple {92892#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {92892#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:31,079 INFO L290 TraceCheckUtils]: 224: Hoare triple {92864#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92892#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:31,079 INFO L290 TraceCheckUtils]: 223: Hoare triple {92864#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92864#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:31,079 INFO L290 TraceCheckUtils]: 222: Hoare triple {92864#(<= ~counter~0 34)} assume !!(0 != ~r~0); {92864#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:31,080 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {91883#true} {92864#(<= ~counter~0 34)} #63#return; {92864#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:31,080 INFO L290 TraceCheckUtils]: 220: Hoare triple {91883#true} assume true; {91883#true} is VALID [2022-04-08 12:51:31,080 INFO L290 TraceCheckUtils]: 219: Hoare triple {91883#true} assume !(0 == ~cond); {91883#true} is VALID [2022-04-08 12:51:31,080 INFO L290 TraceCheckUtils]: 218: Hoare triple {91883#true} ~cond := #in~cond; {91883#true} is VALID [2022-04-08 12:51:31,080 INFO L272 TraceCheckUtils]: 217: Hoare triple {92864#(<= ~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)); {91883#true} is VALID [2022-04-08 12:51:31,080 INFO L290 TraceCheckUtils]: 216: Hoare triple {92864#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {92864#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:31,081 INFO L290 TraceCheckUtils]: 215: Hoare triple {92836#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92864#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:31,082 INFO L290 TraceCheckUtils]: 214: Hoare triple {92836#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92836#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:31,082 INFO L290 TraceCheckUtils]: 213: Hoare triple {92836#(<= ~counter~0 33)} assume !!(0 != ~r~0); {92836#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:31,082 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {91883#true} {92836#(<= ~counter~0 33)} #63#return; {92836#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:31,082 INFO L290 TraceCheckUtils]: 211: Hoare triple {91883#true} assume true; {91883#true} is VALID [2022-04-08 12:51:31,082 INFO L290 TraceCheckUtils]: 210: Hoare triple {91883#true} assume !(0 == ~cond); {91883#true} is VALID [2022-04-08 12:51:31,082 INFO L290 TraceCheckUtils]: 209: Hoare triple {91883#true} ~cond := #in~cond; {91883#true} is VALID [2022-04-08 12:51:31,083 INFO L272 TraceCheckUtils]: 208: Hoare triple {92836#(<= ~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)); {91883#true} is VALID [2022-04-08 12:51:31,083 INFO L290 TraceCheckUtils]: 207: Hoare triple {92836#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {92836#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:31,084 INFO L290 TraceCheckUtils]: 206: Hoare triple {92808#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92836#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:31,084 INFO L290 TraceCheckUtils]: 205: Hoare triple {92808#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92808#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:31,084 INFO L290 TraceCheckUtils]: 204: Hoare triple {92808#(<= ~counter~0 32)} assume !!(0 != ~r~0); {92808#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:31,085 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {91883#true} {92808#(<= ~counter~0 32)} #63#return; {92808#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:31,085 INFO L290 TraceCheckUtils]: 202: Hoare triple {91883#true} assume true; {91883#true} is VALID [2022-04-08 12:51:31,085 INFO L290 TraceCheckUtils]: 201: Hoare triple {91883#true} assume !(0 == ~cond); {91883#true} is VALID [2022-04-08 12:51:31,085 INFO L290 TraceCheckUtils]: 200: Hoare triple {91883#true} ~cond := #in~cond; {91883#true} is VALID [2022-04-08 12:51:31,085 INFO L272 TraceCheckUtils]: 199: Hoare triple {92808#(<= ~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)); {91883#true} is VALID [2022-04-08 12:51:31,085 INFO L290 TraceCheckUtils]: 198: Hoare triple {92808#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {92808#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:31,086 INFO L290 TraceCheckUtils]: 197: Hoare triple {92780#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92808#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:31,086 INFO L290 TraceCheckUtils]: 196: Hoare triple {92780#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92780#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:31,086 INFO L290 TraceCheckUtils]: 195: Hoare triple {92780#(<= ~counter~0 31)} assume !!(0 != ~r~0); {92780#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:31,087 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {91883#true} {92780#(<= ~counter~0 31)} #63#return; {92780#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:31,087 INFO L290 TraceCheckUtils]: 193: Hoare triple {91883#true} assume true; {91883#true} is VALID [2022-04-08 12:51:31,087 INFO L290 TraceCheckUtils]: 192: Hoare triple {91883#true} assume !(0 == ~cond); {91883#true} is VALID [2022-04-08 12:51:31,087 INFO L290 TraceCheckUtils]: 191: Hoare triple {91883#true} ~cond := #in~cond; {91883#true} is VALID [2022-04-08 12:51:31,087 INFO L272 TraceCheckUtils]: 190: Hoare triple {92780#(<= ~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)); {91883#true} is VALID [2022-04-08 12:51:31,088 INFO L290 TraceCheckUtils]: 189: Hoare triple {92780#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {92780#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:31,088 INFO L290 TraceCheckUtils]: 188: Hoare triple {92752#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92780#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:31,089 INFO L290 TraceCheckUtils]: 187: Hoare triple {92752#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92752#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:31,089 INFO L290 TraceCheckUtils]: 186: Hoare triple {92752#(<= ~counter~0 30)} assume !!(0 != ~r~0); {92752#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:31,089 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {91883#true} {92752#(<= ~counter~0 30)} #63#return; {92752#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:31,089 INFO L290 TraceCheckUtils]: 184: Hoare triple {91883#true} assume true; {91883#true} is VALID [2022-04-08 12:51:31,090 INFO L290 TraceCheckUtils]: 183: Hoare triple {91883#true} assume !(0 == ~cond); {91883#true} is VALID [2022-04-08 12:51:31,090 INFO L290 TraceCheckUtils]: 182: Hoare triple {91883#true} ~cond := #in~cond; {91883#true} is VALID [2022-04-08 12:51:31,090 INFO L272 TraceCheckUtils]: 181: Hoare triple {92752#(<= ~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)); {91883#true} is VALID [2022-04-08 12:51:31,090 INFO L290 TraceCheckUtils]: 180: Hoare triple {92752#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {92752#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:31,091 INFO L290 TraceCheckUtils]: 179: Hoare triple {92724#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92752#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:31,091 INFO L290 TraceCheckUtils]: 178: Hoare triple {92724#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92724#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:31,091 INFO L290 TraceCheckUtils]: 177: Hoare triple {92724#(<= ~counter~0 29)} assume !!(0 != ~r~0); {92724#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:31,092 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {91883#true} {92724#(<= ~counter~0 29)} #63#return; {92724#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:31,092 INFO L290 TraceCheckUtils]: 175: Hoare triple {91883#true} assume true; {91883#true} is VALID [2022-04-08 12:51:31,092 INFO L290 TraceCheckUtils]: 174: Hoare triple {91883#true} assume !(0 == ~cond); {91883#true} is VALID [2022-04-08 12:51:31,092 INFO L290 TraceCheckUtils]: 173: Hoare triple {91883#true} ~cond := #in~cond; {91883#true} is VALID [2022-04-08 12:51:31,092 INFO L272 TraceCheckUtils]: 172: Hoare triple {92724#(<= ~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)); {91883#true} is VALID [2022-04-08 12:51:31,092 INFO L290 TraceCheckUtils]: 171: Hoare triple {92724#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {92724#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:31,093 INFO L290 TraceCheckUtils]: 170: Hoare triple {92696#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92724#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:31,093 INFO L290 TraceCheckUtils]: 169: Hoare triple {92696#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92696#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:31,094 INFO L290 TraceCheckUtils]: 168: Hoare triple {92696#(<= ~counter~0 28)} assume !!(0 != ~r~0); {92696#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:31,094 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {91883#true} {92696#(<= ~counter~0 28)} #63#return; {92696#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:31,094 INFO L290 TraceCheckUtils]: 166: Hoare triple {91883#true} assume true; {91883#true} is VALID [2022-04-08 12:51:31,094 INFO L290 TraceCheckUtils]: 165: Hoare triple {91883#true} assume !(0 == ~cond); {91883#true} is VALID [2022-04-08 12:51:31,094 INFO L290 TraceCheckUtils]: 164: Hoare triple {91883#true} ~cond := #in~cond; {91883#true} is VALID [2022-04-08 12:51:31,094 INFO L272 TraceCheckUtils]: 163: Hoare triple {92696#(<= ~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)); {91883#true} is VALID [2022-04-08 12:51:31,095 INFO L290 TraceCheckUtils]: 162: Hoare triple {92696#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {92696#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:31,095 INFO L290 TraceCheckUtils]: 161: Hoare triple {92668#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92696#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:31,096 INFO L290 TraceCheckUtils]: 160: Hoare triple {92668#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92668#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:31,096 INFO L290 TraceCheckUtils]: 159: Hoare triple {92668#(<= ~counter~0 27)} assume !!(0 != ~r~0); {92668#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:31,096 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {91883#true} {92668#(<= ~counter~0 27)} #63#return; {92668#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:31,097 INFO L290 TraceCheckUtils]: 157: Hoare triple {91883#true} assume true; {91883#true} is VALID [2022-04-08 12:51:31,097 INFO L290 TraceCheckUtils]: 156: Hoare triple {91883#true} assume !(0 == ~cond); {91883#true} is VALID [2022-04-08 12:51:31,097 INFO L290 TraceCheckUtils]: 155: Hoare triple {91883#true} ~cond := #in~cond; {91883#true} is VALID [2022-04-08 12:51:31,097 INFO L272 TraceCheckUtils]: 154: Hoare triple {92668#(<= ~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)); {91883#true} is VALID [2022-04-08 12:51:31,097 INFO L290 TraceCheckUtils]: 153: Hoare triple {92668#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {92668#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:31,098 INFO L290 TraceCheckUtils]: 152: Hoare triple {92640#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92668#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:31,098 INFO L290 TraceCheckUtils]: 151: Hoare triple {92640#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92640#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:31,098 INFO L290 TraceCheckUtils]: 150: Hoare triple {92640#(<= ~counter~0 26)} assume !!(0 != ~r~0); {92640#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:31,099 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {91883#true} {92640#(<= ~counter~0 26)} #63#return; {92640#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:31,099 INFO L290 TraceCheckUtils]: 148: Hoare triple {91883#true} assume true; {91883#true} is VALID [2022-04-08 12:51:31,099 INFO L290 TraceCheckUtils]: 147: Hoare triple {91883#true} assume !(0 == ~cond); {91883#true} is VALID [2022-04-08 12:51:31,099 INFO L290 TraceCheckUtils]: 146: Hoare triple {91883#true} ~cond := #in~cond; {91883#true} is VALID [2022-04-08 12:51:31,099 INFO L272 TraceCheckUtils]: 145: Hoare triple {92640#(<= ~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)); {91883#true} is VALID [2022-04-08 12:51:31,099 INFO L290 TraceCheckUtils]: 144: Hoare triple {92640#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {92640#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:31,100 INFO L290 TraceCheckUtils]: 143: Hoare triple {92612#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92640#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:31,100 INFO L290 TraceCheckUtils]: 142: Hoare triple {92612#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92612#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:31,101 INFO L290 TraceCheckUtils]: 141: Hoare triple {92612#(<= ~counter~0 25)} assume !!(0 != ~r~0); {92612#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:31,101 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {91883#true} {92612#(<= ~counter~0 25)} #63#return; {92612#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:31,101 INFO L290 TraceCheckUtils]: 139: Hoare triple {91883#true} assume true; {91883#true} is VALID [2022-04-08 12:51:31,101 INFO L290 TraceCheckUtils]: 138: Hoare triple {91883#true} assume !(0 == ~cond); {91883#true} is VALID [2022-04-08 12:51:31,101 INFO L290 TraceCheckUtils]: 137: Hoare triple {91883#true} ~cond := #in~cond; {91883#true} is VALID [2022-04-08 12:51:31,101 INFO L272 TraceCheckUtils]: 136: Hoare triple {92612#(<= ~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)); {91883#true} is VALID [2022-04-08 12:51:31,102 INFO L290 TraceCheckUtils]: 135: Hoare triple {92612#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {92612#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:31,103 INFO L290 TraceCheckUtils]: 134: Hoare triple {92584#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92612#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:31,103 INFO L290 TraceCheckUtils]: 133: Hoare triple {92584#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92584#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:31,103 INFO L290 TraceCheckUtils]: 132: Hoare triple {92584#(<= ~counter~0 24)} assume !!(0 != ~r~0); {92584#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:31,104 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {91883#true} {92584#(<= ~counter~0 24)} #63#return; {92584#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:31,104 INFO L290 TraceCheckUtils]: 130: Hoare triple {91883#true} assume true; {91883#true} is VALID [2022-04-08 12:51:31,104 INFO L290 TraceCheckUtils]: 129: Hoare triple {91883#true} assume !(0 == ~cond); {91883#true} is VALID [2022-04-08 12:51:31,104 INFO L290 TraceCheckUtils]: 128: Hoare triple {91883#true} ~cond := #in~cond; {91883#true} is VALID [2022-04-08 12:51:31,104 INFO L272 TraceCheckUtils]: 127: Hoare triple {92584#(<= ~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)); {91883#true} is VALID [2022-04-08 12:51:31,104 INFO L290 TraceCheckUtils]: 126: Hoare triple {92584#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {92584#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:31,105 INFO L290 TraceCheckUtils]: 125: Hoare triple {92556#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92584#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:31,105 INFO L290 TraceCheckUtils]: 124: Hoare triple {92556#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92556#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:31,105 INFO L290 TraceCheckUtils]: 123: Hoare triple {92556#(<= ~counter~0 23)} assume !!(0 != ~r~0); {92556#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:31,106 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {91883#true} {92556#(<= ~counter~0 23)} #63#return; {92556#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:31,106 INFO L290 TraceCheckUtils]: 121: Hoare triple {91883#true} assume true; {91883#true} is VALID [2022-04-08 12:51:31,106 INFO L290 TraceCheckUtils]: 120: Hoare triple {91883#true} assume !(0 == ~cond); {91883#true} is VALID [2022-04-08 12:51:31,106 INFO L290 TraceCheckUtils]: 119: Hoare triple {91883#true} ~cond := #in~cond; {91883#true} is VALID [2022-04-08 12:51:31,106 INFO L272 TraceCheckUtils]: 118: Hoare triple {92556#(<= ~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)); {91883#true} is VALID [2022-04-08 12:51:31,106 INFO L290 TraceCheckUtils]: 117: Hoare triple {92556#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {92556#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:31,107 INFO L290 TraceCheckUtils]: 116: Hoare triple {92528#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92556#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:31,107 INFO L290 TraceCheckUtils]: 115: Hoare triple {92528#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92528#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:31,108 INFO L290 TraceCheckUtils]: 114: Hoare triple {92528#(<= ~counter~0 22)} assume !!(0 != ~r~0); {92528#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:31,108 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {91883#true} {92528#(<= ~counter~0 22)} #63#return; {92528#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:31,108 INFO L290 TraceCheckUtils]: 112: Hoare triple {91883#true} assume true; {91883#true} is VALID [2022-04-08 12:51:31,108 INFO L290 TraceCheckUtils]: 111: Hoare triple {91883#true} assume !(0 == ~cond); {91883#true} is VALID [2022-04-08 12:51:31,108 INFO L290 TraceCheckUtils]: 110: Hoare triple {91883#true} ~cond := #in~cond; {91883#true} is VALID [2022-04-08 12:51:31,109 INFO L272 TraceCheckUtils]: 109: Hoare triple {92528#(<= ~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)); {91883#true} is VALID [2022-04-08 12:51:31,109 INFO L290 TraceCheckUtils]: 108: Hoare triple {92528#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {92528#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:31,110 INFO L290 TraceCheckUtils]: 107: Hoare triple {92500#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92528#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:31,110 INFO L290 TraceCheckUtils]: 106: Hoare triple {92500#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92500#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:31,110 INFO L290 TraceCheckUtils]: 105: Hoare triple {92500#(<= ~counter~0 21)} assume !!(0 != ~r~0); {92500#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:31,111 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {91883#true} {92500#(<= ~counter~0 21)} #63#return; {92500#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:31,111 INFO L290 TraceCheckUtils]: 103: Hoare triple {91883#true} assume true; {91883#true} is VALID [2022-04-08 12:51:31,111 INFO L290 TraceCheckUtils]: 102: Hoare triple {91883#true} assume !(0 == ~cond); {91883#true} is VALID [2022-04-08 12:51:31,111 INFO L290 TraceCheckUtils]: 101: Hoare triple {91883#true} ~cond := #in~cond; {91883#true} is VALID [2022-04-08 12:51:31,111 INFO L272 TraceCheckUtils]: 100: Hoare triple {92500#(<= ~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)); {91883#true} is VALID [2022-04-08 12:51:31,111 INFO L290 TraceCheckUtils]: 99: Hoare triple {92500#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {92500#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:31,112 INFO L290 TraceCheckUtils]: 98: Hoare triple {92472#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92500#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:31,112 INFO L290 TraceCheckUtils]: 97: Hoare triple {92472#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92472#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:31,112 INFO L290 TraceCheckUtils]: 96: Hoare triple {92472#(<= ~counter~0 20)} assume !!(0 != ~r~0); {92472#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:31,113 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {91883#true} {92472#(<= ~counter~0 20)} #63#return; {92472#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:31,113 INFO L290 TraceCheckUtils]: 94: Hoare triple {91883#true} assume true; {91883#true} is VALID [2022-04-08 12:51:31,113 INFO L290 TraceCheckUtils]: 93: Hoare triple {91883#true} assume !(0 == ~cond); {91883#true} is VALID [2022-04-08 12:51:31,113 INFO L290 TraceCheckUtils]: 92: Hoare triple {91883#true} ~cond := #in~cond; {91883#true} is VALID [2022-04-08 12:51:31,113 INFO L272 TraceCheckUtils]: 91: Hoare triple {92472#(<= ~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)); {91883#true} is VALID [2022-04-08 12:51:31,113 INFO L290 TraceCheckUtils]: 90: Hoare triple {92472#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {92472#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:31,114 INFO L290 TraceCheckUtils]: 89: Hoare triple {92444#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92472#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:31,115 INFO L290 TraceCheckUtils]: 88: Hoare triple {92444#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92444#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:31,115 INFO L290 TraceCheckUtils]: 87: Hoare triple {92444#(<= ~counter~0 19)} assume !!(0 != ~r~0); {92444#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:31,115 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {91883#true} {92444#(<= ~counter~0 19)} #63#return; {92444#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:31,115 INFO L290 TraceCheckUtils]: 85: Hoare triple {91883#true} assume true; {91883#true} is VALID [2022-04-08 12:51:31,115 INFO L290 TraceCheckUtils]: 84: Hoare triple {91883#true} assume !(0 == ~cond); {91883#true} is VALID [2022-04-08 12:51:31,115 INFO L290 TraceCheckUtils]: 83: Hoare triple {91883#true} ~cond := #in~cond; {91883#true} is VALID [2022-04-08 12:51:31,116 INFO L272 TraceCheckUtils]: 82: Hoare triple {92444#(<= ~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)); {91883#true} is VALID [2022-04-08 12:51:31,116 INFO L290 TraceCheckUtils]: 81: Hoare triple {92444#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {92444#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:31,117 INFO L290 TraceCheckUtils]: 80: Hoare triple {92416#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92444#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:31,117 INFO L290 TraceCheckUtils]: 79: Hoare triple {92416#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92416#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:31,117 INFO L290 TraceCheckUtils]: 78: Hoare triple {92416#(<= ~counter~0 18)} assume !!(0 != ~r~0); {92416#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:31,118 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {91883#true} {92416#(<= ~counter~0 18)} #63#return; {92416#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:31,118 INFO L290 TraceCheckUtils]: 76: Hoare triple {91883#true} assume true; {91883#true} is VALID [2022-04-08 12:51:31,118 INFO L290 TraceCheckUtils]: 75: Hoare triple {91883#true} assume !(0 == ~cond); {91883#true} is VALID [2022-04-08 12:51:31,118 INFO L290 TraceCheckUtils]: 74: Hoare triple {91883#true} ~cond := #in~cond; {91883#true} is VALID [2022-04-08 12:51:31,118 INFO L272 TraceCheckUtils]: 73: Hoare triple {92416#(<= ~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)); {91883#true} is VALID [2022-04-08 12:51:31,118 INFO L290 TraceCheckUtils]: 72: Hoare triple {92416#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {92416#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:31,119 INFO L290 TraceCheckUtils]: 71: Hoare triple {92388#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92416#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:31,119 INFO L290 TraceCheckUtils]: 70: Hoare triple {92388#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92388#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:31,119 INFO L290 TraceCheckUtils]: 69: Hoare triple {92388#(<= ~counter~0 17)} assume !!(0 != ~r~0); {92388#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:31,120 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {91883#true} {92388#(<= ~counter~0 17)} #63#return; {92388#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:31,120 INFO L290 TraceCheckUtils]: 67: Hoare triple {91883#true} assume true; {91883#true} is VALID [2022-04-08 12:51:31,120 INFO L290 TraceCheckUtils]: 66: Hoare triple {91883#true} assume !(0 == ~cond); {91883#true} is VALID [2022-04-08 12:51:31,120 INFO L290 TraceCheckUtils]: 65: Hoare triple {91883#true} ~cond := #in~cond; {91883#true} is VALID [2022-04-08 12:51:31,120 INFO L272 TraceCheckUtils]: 64: Hoare triple {92388#(<= ~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)); {91883#true} is VALID [2022-04-08 12:51:31,121 INFO L290 TraceCheckUtils]: 63: Hoare triple {92388#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {92388#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:31,121 INFO L290 TraceCheckUtils]: 62: Hoare triple {92360#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92388#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:31,122 INFO L290 TraceCheckUtils]: 61: Hoare triple {92360#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92360#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:31,122 INFO L290 TraceCheckUtils]: 60: Hoare triple {92360#(<= ~counter~0 16)} assume !!(0 != ~r~0); {92360#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:31,122 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {91883#true} {92360#(<= ~counter~0 16)} #63#return; {92360#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:31,122 INFO L290 TraceCheckUtils]: 58: Hoare triple {91883#true} assume true; {91883#true} is VALID [2022-04-08 12:51:31,123 INFO L290 TraceCheckUtils]: 57: Hoare triple {91883#true} assume !(0 == ~cond); {91883#true} is VALID [2022-04-08 12:51:31,123 INFO L290 TraceCheckUtils]: 56: Hoare triple {91883#true} ~cond := #in~cond; {91883#true} is VALID [2022-04-08 12:51:31,123 INFO L272 TraceCheckUtils]: 55: Hoare triple {92360#(<= ~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)); {91883#true} is VALID [2022-04-08 12:51:31,123 INFO L290 TraceCheckUtils]: 54: Hoare triple {92360#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {92360#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:31,124 INFO L290 TraceCheckUtils]: 53: Hoare triple {92332#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92360#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:31,124 INFO L290 TraceCheckUtils]: 52: Hoare triple {92332#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92332#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:31,124 INFO L290 TraceCheckUtils]: 51: Hoare triple {92332#(<= ~counter~0 15)} assume !!(0 != ~r~0); {92332#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:31,125 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {91883#true} {92332#(<= ~counter~0 15)} #63#return; {92332#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:31,125 INFO L290 TraceCheckUtils]: 49: Hoare triple {91883#true} assume true; {91883#true} is VALID [2022-04-08 12:51:31,125 INFO L290 TraceCheckUtils]: 48: Hoare triple {91883#true} assume !(0 == ~cond); {91883#true} is VALID [2022-04-08 12:51:31,125 INFO L290 TraceCheckUtils]: 47: Hoare triple {91883#true} ~cond := #in~cond; {91883#true} is VALID [2022-04-08 12:51:31,125 INFO L272 TraceCheckUtils]: 46: Hoare triple {92332#(<= ~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)); {91883#true} is VALID [2022-04-08 12:51:31,125 INFO L290 TraceCheckUtils]: 45: Hoare triple {92332#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {92332#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:31,126 INFO L290 TraceCheckUtils]: 44: Hoare triple {92304#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92332#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:31,126 INFO L290 TraceCheckUtils]: 43: Hoare triple {92304#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92304#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:31,127 INFO L290 TraceCheckUtils]: 42: Hoare triple {92304#(<= ~counter~0 14)} assume !!(0 != ~r~0); {92304#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:31,127 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {91883#true} {92304#(<= ~counter~0 14)} #63#return; {92304#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:31,127 INFO L290 TraceCheckUtils]: 40: Hoare triple {91883#true} assume true; {91883#true} is VALID [2022-04-08 12:51:31,127 INFO L290 TraceCheckUtils]: 39: Hoare triple {91883#true} assume !(0 == ~cond); {91883#true} is VALID [2022-04-08 12:51:31,127 INFO L290 TraceCheckUtils]: 38: Hoare triple {91883#true} ~cond := #in~cond; {91883#true} is VALID [2022-04-08 12:51:31,127 INFO L272 TraceCheckUtils]: 37: Hoare triple {92304#(<= ~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)); {91883#true} is VALID [2022-04-08 12:51:31,128 INFO L290 TraceCheckUtils]: 36: Hoare triple {92304#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {92304#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:31,128 INFO L290 TraceCheckUtils]: 35: Hoare triple {92276#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92304#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:31,129 INFO L290 TraceCheckUtils]: 34: Hoare triple {92276#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92276#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:31,129 INFO L290 TraceCheckUtils]: 33: Hoare triple {92276#(<= ~counter~0 13)} assume !!(0 != ~r~0); {92276#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:31,129 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {91883#true} {92276#(<= ~counter~0 13)} #63#return; {92276#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:31,130 INFO L290 TraceCheckUtils]: 31: Hoare triple {91883#true} assume true; {91883#true} is VALID [2022-04-08 12:51:31,130 INFO L290 TraceCheckUtils]: 30: Hoare triple {91883#true} assume !(0 == ~cond); {91883#true} is VALID [2022-04-08 12:51:31,130 INFO L290 TraceCheckUtils]: 29: Hoare triple {91883#true} ~cond := #in~cond; {91883#true} is VALID [2022-04-08 12:51:31,130 INFO L272 TraceCheckUtils]: 28: Hoare triple {92276#(<= ~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)); {91883#true} is VALID [2022-04-08 12:51:31,130 INFO L290 TraceCheckUtils]: 27: Hoare triple {92276#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {92276#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:31,131 INFO L290 TraceCheckUtils]: 26: Hoare triple {92248#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92276#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:31,131 INFO L290 TraceCheckUtils]: 25: Hoare triple {92248#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92248#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:31,131 INFO L290 TraceCheckUtils]: 24: Hoare triple {92248#(<= ~counter~0 12)} assume !!(0 != ~r~0); {92248#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:31,132 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {91883#true} {92248#(<= ~counter~0 12)} #63#return; {92248#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:31,132 INFO L290 TraceCheckUtils]: 22: Hoare triple {91883#true} assume true; {91883#true} is VALID [2022-04-08 12:51:31,132 INFO L290 TraceCheckUtils]: 21: Hoare triple {91883#true} assume !(0 == ~cond); {91883#true} is VALID [2022-04-08 12:51:31,132 INFO L290 TraceCheckUtils]: 20: Hoare triple {91883#true} ~cond := #in~cond; {91883#true} is VALID [2022-04-08 12:51:31,132 INFO L272 TraceCheckUtils]: 19: Hoare triple {92248#(<= ~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)); {91883#true} is VALID [2022-04-08 12:51:31,132 INFO L290 TraceCheckUtils]: 18: Hoare triple {92248#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {92248#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:31,133 INFO L290 TraceCheckUtils]: 17: Hoare triple {92220#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92248#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:31,133 INFO L290 TraceCheckUtils]: 16: Hoare triple {92220#(<= ~counter~0 11)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {92220#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:31,134 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {91883#true} {92220#(<= ~counter~0 11)} #61#return; {92220#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:31,134 INFO L290 TraceCheckUtils]: 14: Hoare triple {91883#true} assume true; {91883#true} is VALID [2022-04-08 12:51:31,134 INFO L290 TraceCheckUtils]: 13: Hoare triple {91883#true} assume !(0 == ~cond); {91883#true} is VALID [2022-04-08 12:51:31,134 INFO L290 TraceCheckUtils]: 12: Hoare triple {91883#true} ~cond := #in~cond; {91883#true} is VALID [2022-04-08 12:51:31,134 INFO L272 TraceCheckUtils]: 11: Hoare triple {92220#(<= ~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)); {91883#true} is VALID [2022-04-08 12:51:31,134 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {91883#true} {92220#(<= ~counter~0 11)} #59#return; {92220#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:31,135 INFO L290 TraceCheckUtils]: 9: Hoare triple {91883#true} assume true; {91883#true} is VALID [2022-04-08 12:51:31,135 INFO L290 TraceCheckUtils]: 8: Hoare triple {91883#true} assume !(0 == ~cond); {91883#true} is VALID [2022-04-08 12:51:31,135 INFO L290 TraceCheckUtils]: 7: Hoare triple {91883#true} ~cond := #in~cond; {91883#true} is VALID [2022-04-08 12:51:31,135 INFO L272 TraceCheckUtils]: 6: Hoare triple {92220#(<= ~counter~0 11)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {91883#true} is VALID [2022-04-08 12:51:31,135 INFO L290 TraceCheckUtils]: 5: Hoare triple {92220#(<= ~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; {92220#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:31,135 INFO L272 TraceCheckUtils]: 4: Hoare triple {92220#(<= ~counter~0 11)} call #t~ret7 := main(); {92220#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:31,136 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {92220#(<= ~counter~0 11)} {91883#true} #67#return; {92220#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:31,136 INFO L290 TraceCheckUtils]: 2: Hoare triple {92220#(<= ~counter~0 11)} assume true; {92220#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:31,136 INFO L290 TraceCheckUtils]: 1: Hoare triple {91883#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; {92220#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:31,136 INFO L272 TraceCheckUtils]: 0: Hoare triple {91883#true} call ULTIMATE.init(); {91883#true} is VALID [2022-04-08 12:51:31,137 INFO L134 CoverageAnalysis]: Checked inductivity of 6483 backedges. 76 proven. 3591 refuted. 0 times theorem prover too weak. 2816 trivial. 0 not checked. [2022-04-08 12:51:31,137 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:51:31,137 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1316735753] [2022-04-08 12:51:31,137 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:51:31,137 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1282950086] [2022-04-08 12:51:31,137 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1282950086] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:51:31,137 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:51:31,138 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [42, 42] total 54 [2022-04-08 12:51:31,138 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:51:31,138 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1734173096] [2022-04-08 12:51:31,138 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1734173096] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:51:31,138 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:51:31,138 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [42] imperfect sequences [] total 42 [2022-04-08 12:51:31,138 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1075148198] [2022-04-08 12:51:31,138 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:51:31,139 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 [2022-04-08 12:51:31,139 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:51:31,139 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) [2022-04-08 12:51:31,414 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 362 edges. 362 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:51:31,414 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 42 states [2022-04-08 12:51:31,415 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:51:31,415 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 42 interpolants. [2022-04-08 12:51:31,415 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 12:51:31,415 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) [2022-04-08 12:51:33,576 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:51:33,577 INFO L93 Difference]: Finished difference Result 376 states and 416 transitions. [2022-04-08 12:51:33,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 80 states. [2022-04-08 12:51:33,577 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 [2022-04-08 12:51:33,577 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:51:33,577 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) [2022-04-08 12:51:33,584 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 415 transitions. [2022-04-08 12:51:33,584 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) [2022-04-08 12:51:33,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 415 transitions. [2022-04-08 12:51:33,591 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 80 states and 415 transitions. [2022-04-08 12:51:33,929 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 415 edges. 415 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:51:33,935 INFO L225 Difference]: With dead ends: 376 [2022-04-08 12:51:33,935 INFO L226 Difference]: Without dead ends: 371 [2022-04-08 12:51:33,936 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 767 GetRequests, 676 SyntacticMatches, 1 SemanticMatches, 90 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 801 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=3345, Invalid=5027, Unknown=0, NotChecked=0, Total=8372 [2022-04-08 12:51:33,936 INFO L913 BasicCegarLoop]: 64 mSDtfsCounter, 139 mSDsluCounter, 322 mSDsCounter, 0 mSdLazyCounter, 268 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 139 SdHoareTripleChecker+Valid, 386 SdHoareTripleChecker+Invalid, 289 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 268 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-08 12:51:33,936 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [139 Valid, 386 Invalid, 289 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 268 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-08 12:51:33,937 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 371 states. [2022-04-08 12:51:34,571 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 371 to 371. [2022-04-08 12:51:34,572 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:51:34,572 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) [2022-04-08 12:51:34,572 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) [2022-04-08 12:51:34,572 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) [2022-04-08 12:51:34,577 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:51:34,577 INFO L93 Difference]: Finished difference Result 371 states and 411 transitions. [2022-04-08 12:51:34,577 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 411 transitions. [2022-04-08 12:51:34,577 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:51:34,578 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:51:34,578 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. [2022-04-08 12:51:34,578 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. [2022-04-08 12:51:34,583 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:51:34,583 INFO L93 Difference]: Finished difference Result 371 states and 411 transitions. [2022-04-08 12:51:34,583 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 411 transitions. [2022-04-08 12:51:34,583 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:51:34,583 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:51:34,583 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:51:34,583 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:51:34,583 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) [2022-04-08 12:51:34,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 371 states and 411 transitions. [2022-04-08 12:51:34,589 INFO L78 Accepts]: Start accepts. Automaton has 371 states and 411 transitions. Word has length 365 [2022-04-08 12:51:34,589 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:51:34,589 INFO L478 AbstractCegarLoop]: Abstraction has 371 states and 411 transitions. [2022-04-08 12:51:34,589 INFO L479 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) [2022-04-08 12:51:34,590 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 371 states and 411 transitions. [2022-04-08 12:51:36,098 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 411 edges. 411 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:51:36,098 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 411 transitions. [2022-04-08 12:51:36,099 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 375 [2022-04-08 12:51:36,099 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:51:36,099 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:51:36,107 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (43)] Forceful destruction successful, exit code 0 [2022-04-08 12:51:36,300 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable41,43 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:51:36,300 INFO L403 AbstractCegarLoop]: === Iteration 43 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:51:36,300 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:51:36,300 INFO L85 PathProgramCache]: Analyzing trace with hash -194370340, now seen corresponding path program 77 times [2022-04-08 12:51:36,300 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:51:36,300 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1569184236] [2022-04-08 12:51:36,301 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:51:36,301 INFO L85 PathProgramCache]: Analyzing trace with hash -194370340, now seen corresponding path program 78 times [2022-04-08 12:51:36,302 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:51:36,302 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1392578455] [2022-04-08 12:51:36,302 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:51:36,302 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:51:36,344 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:51:36,345 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1062715946] [2022-04-08 12:51:36,345 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 12:51:36,345 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:51:36,345 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:51:36,346 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) [2022-04-08 12:51:36,389 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (44)] Waiting until timeout for monitored process [2022-04-08 12:51:40,429 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 40 check-sat command(s) [2022-04-08 12:51:40,429 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:51:40,440 INFO L263 TraceCheckSpWp]: Trace formula consists of 873 conjuncts, 83 conjunts are in the unsatisfiable core [2022-04-08 12:51:40,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:51:40,501 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:51:42,564 INFO L272 TraceCheckUtils]: 0: Hoare triple {96438#true} call ULTIMATE.init(); {96438#true} is VALID [2022-04-08 12:51:42,565 INFO L290 TraceCheckUtils]: 1: Hoare triple {96438#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; {96446#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:42,565 INFO L290 TraceCheckUtils]: 2: Hoare triple {96446#(<= ~counter~0 0)} assume true; {96446#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:42,566 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {96446#(<= ~counter~0 0)} {96438#true} #67#return; {96446#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:42,566 INFO L272 TraceCheckUtils]: 4: Hoare triple {96446#(<= ~counter~0 0)} call #t~ret7 := main(); {96446#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:42,566 INFO L290 TraceCheckUtils]: 5: Hoare triple {96446#(<= ~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; {96446#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:42,567 INFO L272 TraceCheckUtils]: 6: Hoare triple {96446#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {96446#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:42,567 INFO L290 TraceCheckUtils]: 7: Hoare triple {96446#(<= ~counter~0 0)} ~cond := #in~cond; {96446#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:42,567 INFO L290 TraceCheckUtils]: 8: Hoare triple {96446#(<= ~counter~0 0)} assume !(0 == ~cond); {96446#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:42,567 INFO L290 TraceCheckUtils]: 9: Hoare triple {96446#(<= ~counter~0 0)} assume true; {96446#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:42,568 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {96446#(<= ~counter~0 0)} {96446#(<= ~counter~0 0)} #59#return; {96446#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:42,568 INFO L272 TraceCheckUtils]: 11: Hoare triple {96446#(<= ~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)); {96446#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:42,568 INFO L290 TraceCheckUtils]: 12: Hoare triple {96446#(<= ~counter~0 0)} ~cond := #in~cond; {96446#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:42,569 INFO L290 TraceCheckUtils]: 13: Hoare triple {96446#(<= ~counter~0 0)} assume !(0 == ~cond); {96446#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:42,569 INFO L290 TraceCheckUtils]: 14: Hoare triple {96446#(<= ~counter~0 0)} assume true; {96446#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:42,569 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {96446#(<= ~counter~0 0)} {96446#(<= ~counter~0 0)} #61#return; {96446#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:42,569 INFO L290 TraceCheckUtils]: 16: Hoare triple {96446#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {96446#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:42,571 INFO L290 TraceCheckUtils]: 17: Hoare triple {96446#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96495#(<= ~counter~0 1)} is VALID [2022-04-08 12:51:42,572 INFO L290 TraceCheckUtils]: 18: Hoare triple {96495#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {96495#(<= ~counter~0 1)} is VALID [2022-04-08 12:51:42,572 INFO L272 TraceCheckUtils]: 19: Hoare triple {96495#(<= ~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)); {96495#(<= ~counter~0 1)} is VALID [2022-04-08 12:51:42,572 INFO L290 TraceCheckUtils]: 20: Hoare triple {96495#(<= ~counter~0 1)} ~cond := #in~cond; {96495#(<= ~counter~0 1)} is VALID [2022-04-08 12:51:42,573 INFO L290 TraceCheckUtils]: 21: Hoare triple {96495#(<= ~counter~0 1)} assume !(0 == ~cond); {96495#(<= ~counter~0 1)} is VALID [2022-04-08 12:51:42,573 INFO L290 TraceCheckUtils]: 22: Hoare triple {96495#(<= ~counter~0 1)} assume true; {96495#(<= ~counter~0 1)} is VALID [2022-04-08 12:51:42,573 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {96495#(<= ~counter~0 1)} {96495#(<= ~counter~0 1)} #63#return; {96495#(<= ~counter~0 1)} is VALID [2022-04-08 12:51:42,574 INFO L290 TraceCheckUtils]: 24: Hoare triple {96495#(<= ~counter~0 1)} assume !!(0 != ~r~0); {96495#(<= ~counter~0 1)} is VALID [2022-04-08 12:51:42,574 INFO L290 TraceCheckUtils]: 25: Hoare triple {96495#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96495#(<= ~counter~0 1)} is VALID [2022-04-08 12:51:42,575 INFO L290 TraceCheckUtils]: 26: Hoare triple {96495#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96523#(<= ~counter~0 2)} is VALID [2022-04-08 12:51:42,575 INFO L290 TraceCheckUtils]: 27: Hoare triple {96523#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {96523#(<= ~counter~0 2)} is VALID [2022-04-08 12:51:42,575 INFO L272 TraceCheckUtils]: 28: Hoare triple {96523#(<= ~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)); {96523#(<= ~counter~0 2)} is VALID [2022-04-08 12:51:42,576 INFO L290 TraceCheckUtils]: 29: Hoare triple {96523#(<= ~counter~0 2)} ~cond := #in~cond; {96523#(<= ~counter~0 2)} is VALID [2022-04-08 12:51:42,576 INFO L290 TraceCheckUtils]: 30: Hoare triple {96523#(<= ~counter~0 2)} assume !(0 == ~cond); {96523#(<= ~counter~0 2)} is VALID [2022-04-08 12:51:42,576 INFO L290 TraceCheckUtils]: 31: Hoare triple {96523#(<= ~counter~0 2)} assume true; {96523#(<= ~counter~0 2)} is VALID [2022-04-08 12:51:42,577 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {96523#(<= ~counter~0 2)} {96523#(<= ~counter~0 2)} #63#return; {96523#(<= ~counter~0 2)} is VALID [2022-04-08 12:51:42,577 INFO L290 TraceCheckUtils]: 33: Hoare triple {96523#(<= ~counter~0 2)} assume !!(0 != ~r~0); {96523#(<= ~counter~0 2)} is VALID [2022-04-08 12:51:42,577 INFO L290 TraceCheckUtils]: 34: Hoare triple {96523#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96523#(<= ~counter~0 2)} is VALID [2022-04-08 12:51:42,578 INFO L290 TraceCheckUtils]: 35: Hoare triple {96523#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96551#(<= ~counter~0 3)} is VALID [2022-04-08 12:51:42,578 INFO L290 TraceCheckUtils]: 36: Hoare triple {96551#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {96551#(<= ~counter~0 3)} is VALID [2022-04-08 12:51:42,579 INFO L272 TraceCheckUtils]: 37: Hoare triple {96551#(<= ~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)); {96551#(<= ~counter~0 3)} is VALID [2022-04-08 12:51:42,579 INFO L290 TraceCheckUtils]: 38: Hoare triple {96551#(<= ~counter~0 3)} ~cond := #in~cond; {96551#(<= ~counter~0 3)} is VALID [2022-04-08 12:51:42,579 INFO L290 TraceCheckUtils]: 39: Hoare triple {96551#(<= ~counter~0 3)} assume !(0 == ~cond); {96551#(<= ~counter~0 3)} is VALID [2022-04-08 12:51:42,580 INFO L290 TraceCheckUtils]: 40: Hoare triple {96551#(<= ~counter~0 3)} assume true; {96551#(<= ~counter~0 3)} is VALID [2022-04-08 12:51:42,580 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {96551#(<= ~counter~0 3)} {96551#(<= ~counter~0 3)} #63#return; {96551#(<= ~counter~0 3)} is VALID [2022-04-08 12:51:42,580 INFO L290 TraceCheckUtils]: 42: Hoare triple {96551#(<= ~counter~0 3)} assume !!(0 != ~r~0); {96551#(<= ~counter~0 3)} is VALID [2022-04-08 12:51:42,580 INFO L290 TraceCheckUtils]: 43: Hoare triple {96551#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96551#(<= ~counter~0 3)} is VALID [2022-04-08 12:51:42,581 INFO L290 TraceCheckUtils]: 44: Hoare triple {96551#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96579#(<= ~counter~0 4)} is VALID [2022-04-08 12:51:42,582 INFO L290 TraceCheckUtils]: 45: Hoare triple {96579#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {96579#(<= ~counter~0 4)} is VALID [2022-04-08 12:51:42,582 INFO L272 TraceCheckUtils]: 46: Hoare triple {96579#(<= ~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)); {96579#(<= ~counter~0 4)} is VALID [2022-04-08 12:51:42,582 INFO L290 TraceCheckUtils]: 47: Hoare triple {96579#(<= ~counter~0 4)} ~cond := #in~cond; {96579#(<= ~counter~0 4)} is VALID [2022-04-08 12:51:42,583 INFO L290 TraceCheckUtils]: 48: Hoare triple {96579#(<= ~counter~0 4)} assume !(0 == ~cond); {96579#(<= ~counter~0 4)} is VALID [2022-04-08 12:51:42,583 INFO L290 TraceCheckUtils]: 49: Hoare triple {96579#(<= ~counter~0 4)} assume true; {96579#(<= ~counter~0 4)} is VALID [2022-04-08 12:51:42,583 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {96579#(<= ~counter~0 4)} {96579#(<= ~counter~0 4)} #63#return; {96579#(<= ~counter~0 4)} is VALID [2022-04-08 12:51:42,584 INFO L290 TraceCheckUtils]: 51: Hoare triple {96579#(<= ~counter~0 4)} assume !!(0 != ~r~0); {96579#(<= ~counter~0 4)} is VALID [2022-04-08 12:51:42,584 INFO L290 TraceCheckUtils]: 52: Hoare triple {96579#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96579#(<= ~counter~0 4)} is VALID [2022-04-08 12:51:42,585 INFO L290 TraceCheckUtils]: 53: Hoare triple {96579#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96607#(<= ~counter~0 5)} is VALID [2022-04-08 12:51:42,585 INFO L290 TraceCheckUtils]: 54: Hoare triple {96607#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {96607#(<= ~counter~0 5)} is VALID [2022-04-08 12:51:42,586 INFO L272 TraceCheckUtils]: 55: Hoare triple {96607#(<= ~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)); {96607#(<= ~counter~0 5)} is VALID [2022-04-08 12:51:42,586 INFO L290 TraceCheckUtils]: 56: Hoare triple {96607#(<= ~counter~0 5)} ~cond := #in~cond; {96607#(<= ~counter~0 5)} is VALID [2022-04-08 12:51:42,586 INFO L290 TraceCheckUtils]: 57: Hoare triple {96607#(<= ~counter~0 5)} assume !(0 == ~cond); {96607#(<= ~counter~0 5)} is VALID [2022-04-08 12:51:42,586 INFO L290 TraceCheckUtils]: 58: Hoare triple {96607#(<= ~counter~0 5)} assume true; {96607#(<= ~counter~0 5)} is VALID [2022-04-08 12:51:42,587 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {96607#(<= ~counter~0 5)} {96607#(<= ~counter~0 5)} #63#return; {96607#(<= ~counter~0 5)} is VALID [2022-04-08 12:51:42,587 INFO L290 TraceCheckUtils]: 60: Hoare triple {96607#(<= ~counter~0 5)} assume !!(0 != ~r~0); {96607#(<= ~counter~0 5)} is VALID [2022-04-08 12:51:42,587 INFO L290 TraceCheckUtils]: 61: Hoare triple {96607#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96607#(<= ~counter~0 5)} is VALID [2022-04-08 12:51:42,588 INFO L290 TraceCheckUtils]: 62: Hoare triple {96607#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96635#(<= ~counter~0 6)} is VALID [2022-04-08 12:51:42,588 INFO L290 TraceCheckUtils]: 63: Hoare triple {96635#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {96635#(<= ~counter~0 6)} is VALID [2022-04-08 12:51:42,589 INFO L272 TraceCheckUtils]: 64: Hoare triple {96635#(<= ~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)); {96635#(<= ~counter~0 6)} is VALID [2022-04-08 12:51:42,589 INFO L290 TraceCheckUtils]: 65: Hoare triple {96635#(<= ~counter~0 6)} ~cond := #in~cond; {96635#(<= ~counter~0 6)} is VALID [2022-04-08 12:51:42,589 INFO L290 TraceCheckUtils]: 66: Hoare triple {96635#(<= ~counter~0 6)} assume !(0 == ~cond); {96635#(<= ~counter~0 6)} is VALID [2022-04-08 12:51:42,590 INFO L290 TraceCheckUtils]: 67: Hoare triple {96635#(<= ~counter~0 6)} assume true; {96635#(<= ~counter~0 6)} is VALID [2022-04-08 12:51:42,590 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {96635#(<= ~counter~0 6)} {96635#(<= ~counter~0 6)} #63#return; {96635#(<= ~counter~0 6)} is VALID [2022-04-08 12:51:42,590 INFO L290 TraceCheckUtils]: 69: Hoare triple {96635#(<= ~counter~0 6)} assume !!(0 != ~r~0); {96635#(<= ~counter~0 6)} is VALID [2022-04-08 12:51:42,591 INFO L290 TraceCheckUtils]: 70: Hoare triple {96635#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96635#(<= ~counter~0 6)} is VALID [2022-04-08 12:51:42,591 INFO L290 TraceCheckUtils]: 71: Hoare triple {96635#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96663#(<= ~counter~0 7)} is VALID [2022-04-08 12:51:42,592 INFO L290 TraceCheckUtils]: 72: Hoare triple {96663#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {96663#(<= ~counter~0 7)} is VALID [2022-04-08 12:51:42,592 INFO L272 TraceCheckUtils]: 73: Hoare triple {96663#(<= ~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)); {96663#(<= ~counter~0 7)} is VALID [2022-04-08 12:51:42,592 INFO L290 TraceCheckUtils]: 74: Hoare triple {96663#(<= ~counter~0 7)} ~cond := #in~cond; {96663#(<= ~counter~0 7)} is VALID [2022-04-08 12:51:42,593 INFO L290 TraceCheckUtils]: 75: Hoare triple {96663#(<= ~counter~0 7)} assume !(0 == ~cond); {96663#(<= ~counter~0 7)} is VALID [2022-04-08 12:51:42,593 INFO L290 TraceCheckUtils]: 76: Hoare triple {96663#(<= ~counter~0 7)} assume true; {96663#(<= ~counter~0 7)} is VALID [2022-04-08 12:51:42,593 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {96663#(<= ~counter~0 7)} {96663#(<= ~counter~0 7)} #63#return; {96663#(<= ~counter~0 7)} is VALID [2022-04-08 12:51:42,594 INFO L290 TraceCheckUtils]: 78: Hoare triple {96663#(<= ~counter~0 7)} assume !!(0 != ~r~0); {96663#(<= ~counter~0 7)} is VALID [2022-04-08 12:51:42,594 INFO L290 TraceCheckUtils]: 79: Hoare triple {96663#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96663#(<= ~counter~0 7)} is VALID [2022-04-08 12:51:42,595 INFO L290 TraceCheckUtils]: 80: Hoare triple {96663#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96691#(<= ~counter~0 8)} is VALID [2022-04-08 12:51:42,595 INFO L290 TraceCheckUtils]: 81: Hoare triple {96691#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {96691#(<= ~counter~0 8)} is VALID [2022-04-08 12:51:42,595 INFO L272 TraceCheckUtils]: 82: Hoare triple {96691#(<= ~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)); {96691#(<= ~counter~0 8)} is VALID [2022-04-08 12:51:42,596 INFO L290 TraceCheckUtils]: 83: Hoare triple {96691#(<= ~counter~0 8)} ~cond := #in~cond; {96691#(<= ~counter~0 8)} is VALID [2022-04-08 12:51:42,596 INFO L290 TraceCheckUtils]: 84: Hoare triple {96691#(<= ~counter~0 8)} assume !(0 == ~cond); {96691#(<= ~counter~0 8)} is VALID [2022-04-08 12:51:42,596 INFO L290 TraceCheckUtils]: 85: Hoare triple {96691#(<= ~counter~0 8)} assume true; {96691#(<= ~counter~0 8)} is VALID [2022-04-08 12:51:42,597 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {96691#(<= ~counter~0 8)} {96691#(<= ~counter~0 8)} #63#return; {96691#(<= ~counter~0 8)} is VALID [2022-04-08 12:51:42,597 INFO L290 TraceCheckUtils]: 87: Hoare triple {96691#(<= ~counter~0 8)} assume !!(0 != ~r~0); {96691#(<= ~counter~0 8)} is VALID [2022-04-08 12:51:42,597 INFO L290 TraceCheckUtils]: 88: Hoare triple {96691#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96691#(<= ~counter~0 8)} is VALID [2022-04-08 12:51:42,598 INFO L290 TraceCheckUtils]: 89: Hoare triple {96691#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96719#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:42,598 INFO L290 TraceCheckUtils]: 90: Hoare triple {96719#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {96719#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:42,599 INFO L272 TraceCheckUtils]: 91: Hoare triple {96719#(<= ~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)); {96719#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:42,599 INFO L290 TraceCheckUtils]: 92: Hoare triple {96719#(<= ~counter~0 9)} ~cond := #in~cond; {96719#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:42,599 INFO L290 TraceCheckUtils]: 93: Hoare triple {96719#(<= ~counter~0 9)} assume !(0 == ~cond); {96719#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:42,600 INFO L290 TraceCheckUtils]: 94: Hoare triple {96719#(<= ~counter~0 9)} assume true; {96719#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:42,600 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {96719#(<= ~counter~0 9)} {96719#(<= ~counter~0 9)} #63#return; {96719#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:42,600 INFO L290 TraceCheckUtils]: 96: Hoare triple {96719#(<= ~counter~0 9)} assume !!(0 != ~r~0); {96719#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:42,601 INFO L290 TraceCheckUtils]: 97: Hoare triple {96719#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96719#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:42,601 INFO L290 TraceCheckUtils]: 98: Hoare triple {96719#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96747#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:42,602 INFO L290 TraceCheckUtils]: 99: Hoare triple {96747#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {96747#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:42,602 INFO L272 TraceCheckUtils]: 100: Hoare triple {96747#(<= ~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)); {96747#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:42,602 INFO L290 TraceCheckUtils]: 101: Hoare triple {96747#(<= ~counter~0 10)} ~cond := #in~cond; {96747#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:42,603 INFO L290 TraceCheckUtils]: 102: Hoare triple {96747#(<= ~counter~0 10)} assume !(0 == ~cond); {96747#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:42,603 INFO L290 TraceCheckUtils]: 103: Hoare triple {96747#(<= ~counter~0 10)} assume true; {96747#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:42,603 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {96747#(<= ~counter~0 10)} {96747#(<= ~counter~0 10)} #63#return; {96747#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:42,604 INFO L290 TraceCheckUtils]: 105: Hoare triple {96747#(<= ~counter~0 10)} assume !!(0 != ~r~0); {96747#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:42,604 INFO L290 TraceCheckUtils]: 106: Hoare triple {96747#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96747#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:42,605 INFO L290 TraceCheckUtils]: 107: Hoare triple {96747#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96775#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:42,605 INFO L290 TraceCheckUtils]: 108: Hoare triple {96775#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {96775#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:42,606 INFO L272 TraceCheckUtils]: 109: Hoare triple {96775#(<= ~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)); {96775#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:42,606 INFO L290 TraceCheckUtils]: 110: Hoare triple {96775#(<= ~counter~0 11)} ~cond := #in~cond; {96775#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:42,606 INFO L290 TraceCheckUtils]: 111: Hoare triple {96775#(<= ~counter~0 11)} assume !(0 == ~cond); {96775#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:42,606 INFO L290 TraceCheckUtils]: 112: Hoare triple {96775#(<= ~counter~0 11)} assume true; {96775#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:42,607 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {96775#(<= ~counter~0 11)} {96775#(<= ~counter~0 11)} #63#return; {96775#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:42,607 INFO L290 TraceCheckUtils]: 114: Hoare triple {96775#(<= ~counter~0 11)} assume !!(0 != ~r~0); {96775#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:42,607 INFO L290 TraceCheckUtils]: 115: Hoare triple {96775#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96775#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:42,608 INFO L290 TraceCheckUtils]: 116: Hoare triple {96775#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96803#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:42,608 INFO L290 TraceCheckUtils]: 117: Hoare triple {96803#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {96803#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:42,609 INFO L272 TraceCheckUtils]: 118: Hoare triple {96803#(<= ~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)); {96803#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:42,609 INFO L290 TraceCheckUtils]: 119: Hoare triple {96803#(<= ~counter~0 12)} ~cond := #in~cond; {96803#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:42,609 INFO L290 TraceCheckUtils]: 120: Hoare triple {96803#(<= ~counter~0 12)} assume !(0 == ~cond); {96803#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:42,610 INFO L290 TraceCheckUtils]: 121: Hoare triple {96803#(<= ~counter~0 12)} assume true; {96803#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:42,610 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {96803#(<= ~counter~0 12)} {96803#(<= ~counter~0 12)} #63#return; {96803#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:42,610 INFO L290 TraceCheckUtils]: 123: Hoare triple {96803#(<= ~counter~0 12)} assume !!(0 != ~r~0); {96803#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:42,611 INFO L290 TraceCheckUtils]: 124: Hoare triple {96803#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96803#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:42,611 INFO L290 TraceCheckUtils]: 125: Hoare triple {96803#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96831#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:42,612 INFO L290 TraceCheckUtils]: 126: Hoare triple {96831#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {96831#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:42,612 INFO L272 TraceCheckUtils]: 127: Hoare triple {96831#(<= ~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)); {96831#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:42,612 INFO L290 TraceCheckUtils]: 128: Hoare triple {96831#(<= ~counter~0 13)} ~cond := #in~cond; {96831#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:42,613 INFO L290 TraceCheckUtils]: 129: Hoare triple {96831#(<= ~counter~0 13)} assume !(0 == ~cond); {96831#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:42,613 INFO L290 TraceCheckUtils]: 130: Hoare triple {96831#(<= ~counter~0 13)} assume true; {96831#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:42,613 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {96831#(<= ~counter~0 13)} {96831#(<= ~counter~0 13)} #63#return; {96831#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:42,614 INFO L290 TraceCheckUtils]: 132: Hoare triple {96831#(<= ~counter~0 13)} assume !!(0 != ~r~0); {96831#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:42,614 INFO L290 TraceCheckUtils]: 133: Hoare triple {96831#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96831#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:42,615 INFO L290 TraceCheckUtils]: 134: Hoare triple {96831#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96859#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:42,615 INFO L290 TraceCheckUtils]: 135: Hoare triple {96859#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {96859#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:42,616 INFO L272 TraceCheckUtils]: 136: Hoare triple {96859#(<= ~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)); {96859#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:42,616 INFO L290 TraceCheckUtils]: 137: Hoare triple {96859#(<= ~counter~0 14)} ~cond := #in~cond; {96859#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:42,616 INFO L290 TraceCheckUtils]: 138: Hoare triple {96859#(<= ~counter~0 14)} assume !(0 == ~cond); {96859#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:42,616 INFO L290 TraceCheckUtils]: 139: Hoare triple {96859#(<= ~counter~0 14)} assume true; {96859#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:42,617 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {96859#(<= ~counter~0 14)} {96859#(<= ~counter~0 14)} #63#return; {96859#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:42,617 INFO L290 TraceCheckUtils]: 141: Hoare triple {96859#(<= ~counter~0 14)} assume !!(0 != ~r~0); {96859#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:42,617 INFO L290 TraceCheckUtils]: 142: Hoare triple {96859#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96859#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:42,618 INFO L290 TraceCheckUtils]: 143: Hoare triple {96859#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96887#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:42,618 INFO L290 TraceCheckUtils]: 144: Hoare triple {96887#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {96887#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:42,619 INFO L272 TraceCheckUtils]: 145: Hoare triple {96887#(<= ~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)); {96887#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:42,619 INFO L290 TraceCheckUtils]: 146: Hoare triple {96887#(<= ~counter~0 15)} ~cond := #in~cond; {96887#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:42,619 INFO L290 TraceCheckUtils]: 147: Hoare triple {96887#(<= ~counter~0 15)} assume !(0 == ~cond); {96887#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:42,620 INFO L290 TraceCheckUtils]: 148: Hoare triple {96887#(<= ~counter~0 15)} assume true; {96887#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:42,620 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {96887#(<= ~counter~0 15)} {96887#(<= ~counter~0 15)} #63#return; {96887#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:42,620 INFO L290 TraceCheckUtils]: 150: Hoare triple {96887#(<= ~counter~0 15)} assume !!(0 != ~r~0); {96887#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:42,621 INFO L290 TraceCheckUtils]: 151: Hoare triple {96887#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96887#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:42,621 INFO L290 TraceCheckUtils]: 152: Hoare triple {96887#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96915#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:42,622 INFO L290 TraceCheckUtils]: 153: Hoare triple {96915#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {96915#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:42,622 INFO L272 TraceCheckUtils]: 154: Hoare triple {96915#(<= ~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)); {96915#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:42,622 INFO L290 TraceCheckUtils]: 155: Hoare triple {96915#(<= ~counter~0 16)} ~cond := #in~cond; {96915#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:42,623 INFO L290 TraceCheckUtils]: 156: Hoare triple {96915#(<= ~counter~0 16)} assume !(0 == ~cond); {96915#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:42,623 INFO L290 TraceCheckUtils]: 157: Hoare triple {96915#(<= ~counter~0 16)} assume true; {96915#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:42,623 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {96915#(<= ~counter~0 16)} {96915#(<= ~counter~0 16)} #63#return; {96915#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:42,624 INFO L290 TraceCheckUtils]: 159: Hoare triple {96915#(<= ~counter~0 16)} assume !!(0 != ~r~0); {96915#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:42,624 INFO L290 TraceCheckUtils]: 160: Hoare triple {96915#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96915#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:42,625 INFO L290 TraceCheckUtils]: 161: Hoare triple {96915#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96943#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:42,625 INFO L290 TraceCheckUtils]: 162: Hoare triple {96943#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {96943#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:42,626 INFO L272 TraceCheckUtils]: 163: Hoare triple {96943#(<= ~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)); {96943#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:42,626 INFO L290 TraceCheckUtils]: 164: Hoare triple {96943#(<= ~counter~0 17)} ~cond := #in~cond; {96943#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:42,626 INFO L290 TraceCheckUtils]: 165: Hoare triple {96943#(<= ~counter~0 17)} assume !(0 == ~cond); {96943#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:42,626 INFO L290 TraceCheckUtils]: 166: Hoare triple {96943#(<= ~counter~0 17)} assume true; {96943#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:42,627 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {96943#(<= ~counter~0 17)} {96943#(<= ~counter~0 17)} #63#return; {96943#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:42,627 INFO L290 TraceCheckUtils]: 168: Hoare triple {96943#(<= ~counter~0 17)} assume !!(0 != ~r~0); {96943#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:42,627 INFO L290 TraceCheckUtils]: 169: Hoare triple {96943#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96943#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:42,628 INFO L290 TraceCheckUtils]: 170: Hoare triple {96943#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96971#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:42,628 INFO L290 TraceCheckUtils]: 171: Hoare triple {96971#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {96971#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:42,629 INFO L272 TraceCheckUtils]: 172: Hoare triple {96971#(<= ~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)); {96971#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:42,629 INFO L290 TraceCheckUtils]: 173: Hoare triple {96971#(<= ~counter~0 18)} ~cond := #in~cond; {96971#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:42,629 INFO L290 TraceCheckUtils]: 174: Hoare triple {96971#(<= ~counter~0 18)} assume !(0 == ~cond); {96971#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:42,630 INFO L290 TraceCheckUtils]: 175: Hoare triple {96971#(<= ~counter~0 18)} assume true; {96971#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:42,630 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {96971#(<= ~counter~0 18)} {96971#(<= ~counter~0 18)} #63#return; {96971#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:42,630 INFO L290 TraceCheckUtils]: 177: Hoare triple {96971#(<= ~counter~0 18)} assume !!(0 != ~r~0); {96971#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:42,631 INFO L290 TraceCheckUtils]: 178: Hoare triple {96971#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96971#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:42,631 INFO L290 TraceCheckUtils]: 179: Hoare triple {96971#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96999#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:42,632 INFO L290 TraceCheckUtils]: 180: Hoare triple {96999#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {96999#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:42,632 INFO L272 TraceCheckUtils]: 181: Hoare triple {96999#(<= ~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)); {96999#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:42,632 INFO L290 TraceCheckUtils]: 182: Hoare triple {96999#(<= ~counter~0 19)} ~cond := #in~cond; {96999#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:42,633 INFO L290 TraceCheckUtils]: 183: Hoare triple {96999#(<= ~counter~0 19)} assume !(0 == ~cond); {96999#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:42,633 INFO L290 TraceCheckUtils]: 184: Hoare triple {96999#(<= ~counter~0 19)} assume true; {96999#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:42,633 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {96999#(<= ~counter~0 19)} {96999#(<= ~counter~0 19)} #63#return; {96999#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:42,634 INFO L290 TraceCheckUtils]: 186: Hoare triple {96999#(<= ~counter~0 19)} assume !!(0 != ~r~0); {96999#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:42,634 INFO L290 TraceCheckUtils]: 187: Hoare triple {96999#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96999#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:42,635 INFO L290 TraceCheckUtils]: 188: Hoare triple {96999#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97027#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:42,635 INFO L290 TraceCheckUtils]: 189: Hoare triple {97027#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {97027#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:42,636 INFO L272 TraceCheckUtils]: 190: Hoare triple {97027#(<= ~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)); {97027#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:42,636 INFO L290 TraceCheckUtils]: 191: Hoare triple {97027#(<= ~counter~0 20)} ~cond := #in~cond; {97027#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:42,636 INFO L290 TraceCheckUtils]: 192: Hoare triple {97027#(<= ~counter~0 20)} assume !(0 == ~cond); {97027#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:42,636 INFO L290 TraceCheckUtils]: 193: Hoare triple {97027#(<= ~counter~0 20)} assume true; {97027#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:42,637 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {97027#(<= ~counter~0 20)} {97027#(<= ~counter~0 20)} #63#return; {97027#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:42,637 INFO L290 TraceCheckUtils]: 195: Hoare triple {97027#(<= ~counter~0 20)} assume !!(0 != ~r~0); {97027#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:42,637 INFO L290 TraceCheckUtils]: 196: Hoare triple {97027#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97027#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:42,638 INFO L290 TraceCheckUtils]: 197: Hoare triple {97027#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97055#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:42,638 INFO L290 TraceCheckUtils]: 198: Hoare triple {97055#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {97055#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:42,639 INFO L272 TraceCheckUtils]: 199: Hoare triple {97055#(<= ~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)); {97055#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:42,639 INFO L290 TraceCheckUtils]: 200: Hoare triple {97055#(<= ~counter~0 21)} ~cond := #in~cond; {97055#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:42,639 INFO L290 TraceCheckUtils]: 201: Hoare triple {97055#(<= ~counter~0 21)} assume !(0 == ~cond); {97055#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:42,640 INFO L290 TraceCheckUtils]: 202: Hoare triple {97055#(<= ~counter~0 21)} assume true; {97055#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:42,640 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {97055#(<= ~counter~0 21)} {97055#(<= ~counter~0 21)} #63#return; {97055#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:42,640 INFO L290 TraceCheckUtils]: 204: Hoare triple {97055#(<= ~counter~0 21)} assume !!(0 != ~r~0); {97055#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:42,641 INFO L290 TraceCheckUtils]: 205: Hoare triple {97055#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97055#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:42,641 INFO L290 TraceCheckUtils]: 206: Hoare triple {97055#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97083#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:42,642 INFO L290 TraceCheckUtils]: 207: Hoare triple {97083#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {97083#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:42,642 INFO L272 TraceCheckUtils]: 208: Hoare triple {97083#(<= ~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)); {97083#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:42,642 INFO L290 TraceCheckUtils]: 209: Hoare triple {97083#(<= ~counter~0 22)} ~cond := #in~cond; {97083#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:42,643 INFO L290 TraceCheckUtils]: 210: Hoare triple {97083#(<= ~counter~0 22)} assume !(0 == ~cond); {97083#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:42,643 INFO L290 TraceCheckUtils]: 211: Hoare triple {97083#(<= ~counter~0 22)} assume true; {97083#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:42,643 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {97083#(<= ~counter~0 22)} {97083#(<= ~counter~0 22)} #63#return; {97083#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:42,644 INFO L290 TraceCheckUtils]: 213: Hoare triple {97083#(<= ~counter~0 22)} assume !!(0 != ~r~0); {97083#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:42,644 INFO L290 TraceCheckUtils]: 214: Hoare triple {97083#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97083#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:42,645 INFO L290 TraceCheckUtils]: 215: Hoare triple {97083#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97111#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:42,645 INFO L290 TraceCheckUtils]: 216: Hoare triple {97111#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {97111#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:42,646 INFO L272 TraceCheckUtils]: 217: Hoare triple {97111#(<= ~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)); {97111#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:42,646 INFO L290 TraceCheckUtils]: 218: Hoare triple {97111#(<= ~counter~0 23)} ~cond := #in~cond; {97111#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:42,646 INFO L290 TraceCheckUtils]: 219: Hoare triple {97111#(<= ~counter~0 23)} assume !(0 == ~cond); {97111#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:42,646 INFO L290 TraceCheckUtils]: 220: Hoare triple {97111#(<= ~counter~0 23)} assume true; {97111#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:42,647 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {97111#(<= ~counter~0 23)} {97111#(<= ~counter~0 23)} #63#return; {97111#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:42,647 INFO L290 TraceCheckUtils]: 222: Hoare triple {97111#(<= ~counter~0 23)} assume !!(0 != ~r~0); {97111#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:42,647 INFO L290 TraceCheckUtils]: 223: Hoare triple {97111#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97111#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:42,648 INFO L290 TraceCheckUtils]: 224: Hoare triple {97111#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97139#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:42,648 INFO L290 TraceCheckUtils]: 225: Hoare triple {97139#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {97139#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:42,649 INFO L272 TraceCheckUtils]: 226: Hoare triple {97139#(<= ~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)); {97139#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:42,649 INFO L290 TraceCheckUtils]: 227: Hoare triple {97139#(<= ~counter~0 24)} ~cond := #in~cond; {97139#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:42,649 INFO L290 TraceCheckUtils]: 228: Hoare triple {97139#(<= ~counter~0 24)} assume !(0 == ~cond); {97139#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:42,650 INFO L290 TraceCheckUtils]: 229: Hoare triple {97139#(<= ~counter~0 24)} assume true; {97139#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:42,650 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {97139#(<= ~counter~0 24)} {97139#(<= ~counter~0 24)} #63#return; {97139#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:42,650 INFO L290 TraceCheckUtils]: 231: Hoare triple {97139#(<= ~counter~0 24)} assume !!(0 != ~r~0); {97139#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:42,651 INFO L290 TraceCheckUtils]: 232: Hoare triple {97139#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97139#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:42,652 INFO L290 TraceCheckUtils]: 233: Hoare triple {97139#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97167#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:42,652 INFO L290 TraceCheckUtils]: 234: Hoare triple {97167#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {97167#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:42,652 INFO L272 TraceCheckUtils]: 235: Hoare triple {97167#(<= ~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)); {97167#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:42,653 INFO L290 TraceCheckUtils]: 236: Hoare triple {97167#(<= ~counter~0 25)} ~cond := #in~cond; {97167#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:42,653 INFO L290 TraceCheckUtils]: 237: Hoare triple {97167#(<= ~counter~0 25)} assume !(0 == ~cond); {97167#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:42,653 INFO L290 TraceCheckUtils]: 238: Hoare triple {97167#(<= ~counter~0 25)} assume true; {97167#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:42,654 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {97167#(<= ~counter~0 25)} {97167#(<= ~counter~0 25)} #63#return; {97167#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:42,654 INFO L290 TraceCheckUtils]: 240: Hoare triple {97167#(<= ~counter~0 25)} assume !!(0 != ~r~0); {97167#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:42,654 INFO L290 TraceCheckUtils]: 241: Hoare triple {97167#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97167#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:42,655 INFO L290 TraceCheckUtils]: 242: Hoare triple {97167#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97195#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:42,655 INFO L290 TraceCheckUtils]: 243: Hoare triple {97195#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {97195#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:42,656 INFO L272 TraceCheckUtils]: 244: Hoare triple {97195#(<= ~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)); {97195#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:42,656 INFO L290 TraceCheckUtils]: 245: Hoare triple {97195#(<= ~counter~0 26)} ~cond := #in~cond; {97195#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:42,656 INFO L290 TraceCheckUtils]: 246: Hoare triple {97195#(<= ~counter~0 26)} assume !(0 == ~cond); {97195#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:42,656 INFO L290 TraceCheckUtils]: 247: Hoare triple {97195#(<= ~counter~0 26)} assume true; {97195#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:42,657 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {97195#(<= ~counter~0 26)} {97195#(<= ~counter~0 26)} #63#return; {97195#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:42,657 INFO L290 TraceCheckUtils]: 249: Hoare triple {97195#(<= ~counter~0 26)} assume !!(0 != ~r~0); {97195#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:42,657 INFO L290 TraceCheckUtils]: 250: Hoare triple {97195#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97195#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:42,658 INFO L290 TraceCheckUtils]: 251: Hoare triple {97195#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97223#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:42,658 INFO L290 TraceCheckUtils]: 252: Hoare triple {97223#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {97223#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:42,659 INFO L272 TraceCheckUtils]: 253: Hoare triple {97223#(<= ~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)); {97223#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:42,659 INFO L290 TraceCheckUtils]: 254: Hoare triple {97223#(<= ~counter~0 27)} ~cond := #in~cond; {97223#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:42,659 INFO L290 TraceCheckUtils]: 255: Hoare triple {97223#(<= ~counter~0 27)} assume !(0 == ~cond); {97223#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:42,660 INFO L290 TraceCheckUtils]: 256: Hoare triple {97223#(<= ~counter~0 27)} assume true; {97223#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:42,660 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {97223#(<= ~counter~0 27)} {97223#(<= ~counter~0 27)} #63#return; {97223#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:42,660 INFO L290 TraceCheckUtils]: 258: Hoare triple {97223#(<= ~counter~0 27)} assume !!(0 != ~r~0); {97223#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:42,661 INFO L290 TraceCheckUtils]: 259: Hoare triple {97223#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97223#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:42,662 INFO L290 TraceCheckUtils]: 260: Hoare triple {97223#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97251#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:42,662 INFO L290 TraceCheckUtils]: 261: Hoare triple {97251#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {97251#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:42,662 INFO L272 TraceCheckUtils]: 262: Hoare triple {97251#(<= ~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)); {97251#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:42,663 INFO L290 TraceCheckUtils]: 263: Hoare triple {97251#(<= ~counter~0 28)} ~cond := #in~cond; {97251#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:42,663 INFO L290 TraceCheckUtils]: 264: Hoare triple {97251#(<= ~counter~0 28)} assume !(0 == ~cond); {97251#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:42,663 INFO L290 TraceCheckUtils]: 265: Hoare triple {97251#(<= ~counter~0 28)} assume true; {97251#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:42,664 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {97251#(<= ~counter~0 28)} {97251#(<= ~counter~0 28)} #63#return; {97251#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:42,664 INFO L290 TraceCheckUtils]: 267: Hoare triple {97251#(<= ~counter~0 28)} assume !!(0 != ~r~0); {97251#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:42,664 INFO L290 TraceCheckUtils]: 268: Hoare triple {97251#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97251#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:42,665 INFO L290 TraceCheckUtils]: 269: Hoare triple {97251#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97279#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:42,665 INFO L290 TraceCheckUtils]: 270: Hoare triple {97279#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {97279#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:42,666 INFO L272 TraceCheckUtils]: 271: Hoare triple {97279#(<= ~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)); {97279#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:42,666 INFO L290 TraceCheckUtils]: 272: Hoare triple {97279#(<= ~counter~0 29)} ~cond := #in~cond; {97279#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:42,666 INFO L290 TraceCheckUtils]: 273: Hoare triple {97279#(<= ~counter~0 29)} assume !(0 == ~cond); {97279#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:42,666 INFO L290 TraceCheckUtils]: 274: Hoare triple {97279#(<= ~counter~0 29)} assume true; {97279#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:42,667 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {97279#(<= ~counter~0 29)} {97279#(<= ~counter~0 29)} #63#return; {97279#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:42,667 INFO L290 TraceCheckUtils]: 276: Hoare triple {97279#(<= ~counter~0 29)} assume !!(0 != ~r~0); {97279#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:42,667 INFO L290 TraceCheckUtils]: 277: Hoare triple {97279#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97279#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:42,668 INFO L290 TraceCheckUtils]: 278: Hoare triple {97279#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97307#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:42,668 INFO L290 TraceCheckUtils]: 279: Hoare triple {97307#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {97307#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:42,669 INFO L272 TraceCheckUtils]: 280: Hoare triple {97307#(<= ~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)); {97307#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:42,669 INFO L290 TraceCheckUtils]: 281: Hoare triple {97307#(<= ~counter~0 30)} ~cond := #in~cond; {97307#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:42,669 INFO L290 TraceCheckUtils]: 282: Hoare triple {97307#(<= ~counter~0 30)} assume !(0 == ~cond); {97307#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:42,670 INFO L290 TraceCheckUtils]: 283: Hoare triple {97307#(<= ~counter~0 30)} assume true; {97307#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:42,670 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {97307#(<= ~counter~0 30)} {97307#(<= ~counter~0 30)} #63#return; {97307#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:42,670 INFO L290 TraceCheckUtils]: 285: Hoare triple {97307#(<= ~counter~0 30)} assume !!(0 != ~r~0); {97307#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:42,671 INFO L290 TraceCheckUtils]: 286: Hoare triple {97307#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97307#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:42,672 INFO L290 TraceCheckUtils]: 287: Hoare triple {97307#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97335#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:42,672 INFO L290 TraceCheckUtils]: 288: Hoare triple {97335#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {97335#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:42,672 INFO L272 TraceCheckUtils]: 289: Hoare triple {97335#(<= ~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)); {97335#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:42,673 INFO L290 TraceCheckUtils]: 290: Hoare triple {97335#(<= ~counter~0 31)} ~cond := #in~cond; {97335#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:42,673 INFO L290 TraceCheckUtils]: 291: Hoare triple {97335#(<= ~counter~0 31)} assume !(0 == ~cond); {97335#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:42,673 INFO L290 TraceCheckUtils]: 292: Hoare triple {97335#(<= ~counter~0 31)} assume true; {97335#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:42,674 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {97335#(<= ~counter~0 31)} {97335#(<= ~counter~0 31)} #63#return; {97335#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:42,674 INFO L290 TraceCheckUtils]: 294: Hoare triple {97335#(<= ~counter~0 31)} assume !!(0 != ~r~0); {97335#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:42,674 INFO L290 TraceCheckUtils]: 295: Hoare triple {97335#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97335#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:42,675 INFO L290 TraceCheckUtils]: 296: Hoare triple {97335#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97363#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:42,675 INFO L290 TraceCheckUtils]: 297: Hoare triple {97363#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {97363#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:42,676 INFO L272 TraceCheckUtils]: 298: Hoare triple {97363#(<= ~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)); {97363#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:42,676 INFO L290 TraceCheckUtils]: 299: Hoare triple {97363#(<= ~counter~0 32)} ~cond := #in~cond; {97363#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:42,676 INFO L290 TraceCheckUtils]: 300: Hoare triple {97363#(<= ~counter~0 32)} assume !(0 == ~cond); {97363#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:42,677 INFO L290 TraceCheckUtils]: 301: Hoare triple {97363#(<= ~counter~0 32)} assume true; {97363#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:42,677 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {97363#(<= ~counter~0 32)} {97363#(<= ~counter~0 32)} #63#return; {97363#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:42,677 INFO L290 TraceCheckUtils]: 303: Hoare triple {97363#(<= ~counter~0 32)} assume !!(0 != ~r~0); {97363#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:42,678 INFO L290 TraceCheckUtils]: 304: Hoare triple {97363#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97363#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:42,678 INFO L290 TraceCheckUtils]: 305: Hoare triple {97363#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97391#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:42,679 INFO L290 TraceCheckUtils]: 306: Hoare triple {97391#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {97391#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:42,679 INFO L272 TraceCheckUtils]: 307: Hoare triple {97391#(<= ~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)); {97391#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:42,679 INFO L290 TraceCheckUtils]: 308: Hoare triple {97391#(<= ~counter~0 33)} ~cond := #in~cond; {97391#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:42,680 INFO L290 TraceCheckUtils]: 309: Hoare triple {97391#(<= ~counter~0 33)} assume !(0 == ~cond); {97391#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:42,680 INFO L290 TraceCheckUtils]: 310: Hoare triple {97391#(<= ~counter~0 33)} assume true; {97391#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:42,680 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {97391#(<= ~counter~0 33)} {97391#(<= ~counter~0 33)} #63#return; {97391#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:42,681 INFO L290 TraceCheckUtils]: 312: Hoare triple {97391#(<= ~counter~0 33)} assume !!(0 != ~r~0); {97391#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:42,681 INFO L290 TraceCheckUtils]: 313: Hoare triple {97391#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97391#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:42,682 INFO L290 TraceCheckUtils]: 314: Hoare triple {97391#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97419#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:42,682 INFO L290 TraceCheckUtils]: 315: Hoare triple {97419#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {97419#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:42,682 INFO L272 TraceCheckUtils]: 316: Hoare triple {97419#(<= ~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)); {97419#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:42,683 INFO L290 TraceCheckUtils]: 317: Hoare triple {97419#(<= ~counter~0 34)} ~cond := #in~cond; {97419#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:42,683 INFO L290 TraceCheckUtils]: 318: Hoare triple {97419#(<= ~counter~0 34)} assume !(0 == ~cond); {97419#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:42,683 INFO L290 TraceCheckUtils]: 319: Hoare triple {97419#(<= ~counter~0 34)} assume true; {97419#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:42,684 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {97419#(<= ~counter~0 34)} {97419#(<= ~counter~0 34)} #63#return; {97419#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:42,684 INFO L290 TraceCheckUtils]: 321: Hoare triple {97419#(<= ~counter~0 34)} assume !!(0 != ~r~0); {97419#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:42,684 INFO L290 TraceCheckUtils]: 322: Hoare triple {97419#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97419#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:42,685 INFO L290 TraceCheckUtils]: 323: Hoare triple {97419#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97447#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:42,685 INFO L290 TraceCheckUtils]: 324: Hoare triple {97447#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {97447#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:42,686 INFO L272 TraceCheckUtils]: 325: Hoare triple {97447#(<= ~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)); {97447#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:42,686 INFO L290 TraceCheckUtils]: 326: Hoare triple {97447#(<= ~counter~0 35)} ~cond := #in~cond; {97447#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:42,686 INFO L290 TraceCheckUtils]: 327: Hoare triple {97447#(<= ~counter~0 35)} assume !(0 == ~cond); {97447#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:42,687 INFO L290 TraceCheckUtils]: 328: Hoare triple {97447#(<= ~counter~0 35)} assume true; {97447#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:42,687 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {97447#(<= ~counter~0 35)} {97447#(<= ~counter~0 35)} #63#return; {97447#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:42,687 INFO L290 TraceCheckUtils]: 330: Hoare triple {97447#(<= ~counter~0 35)} assume !!(0 != ~r~0); {97447#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:42,688 INFO L290 TraceCheckUtils]: 331: Hoare triple {97447#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97447#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:42,688 INFO L290 TraceCheckUtils]: 332: Hoare triple {97447#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97475#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:42,689 INFO L290 TraceCheckUtils]: 333: Hoare triple {97475#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {97475#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:42,689 INFO L272 TraceCheckUtils]: 334: Hoare triple {97475#(<= ~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)); {97475#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:42,689 INFO L290 TraceCheckUtils]: 335: Hoare triple {97475#(<= ~counter~0 36)} ~cond := #in~cond; {97475#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:42,690 INFO L290 TraceCheckUtils]: 336: Hoare triple {97475#(<= ~counter~0 36)} assume !(0 == ~cond); {97475#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:42,690 INFO L290 TraceCheckUtils]: 337: Hoare triple {97475#(<= ~counter~0 36)} assume true; {97475#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:42,690 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {97475#(<= ~counter~0 36)} {97475#(<= ~counter~0 36)} #63#return; {97475#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:42,691 INFO L290 TraceCheckUtils]: 339: Hoare triple {97475#(<= ~counter~0 36)} assume !!(0 != ~r~0); {97475#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:42,691 INFO L290 TraceCheckUtils]: 340: Hoare triple {97475#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97475#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:42,692 INFO L290 TraceCheckUtils]: 341: Hoare triple {97475#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97503#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:42,692 INFO L290 TraceCheckUtils]: 342: Hoare triple {97503#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {97503#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:42,693 INFO L272 TraceCheckUtils]: 343: Hoare triple {97503#(<= ~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)); {97503#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:42,693 INFO L290 TraceCheckUtils]: 344: Hoare triple {97503#(<= ~counter~0 37)} ~cond := #in~cond; {97503#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:42,693 INFO L290 TraceCheckUtils]: 345: Hoare triple {97503#(<= ~counter~0 37)} assume !(0 == ~cond); {97503#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:42,693 INFO L290 TraceCheckUtils]: 346: Hoare triple {97503#(<= ~counter~0 37)} assume true; {97503#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:42,694 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {97503#(<= ~counter~0 37)} {97503#(<= ~counter~0 37)} #63#return; {97503#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:42,694 INFO L290 TraceCheckUtils]: 348: Hoare triple {97503#(<= ~counter~0 37)} assume !!(0 != ~r~0); {97503#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:42,694 INFO L290 TraceCheckUtils]: 349: Hoare triple {97503#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97503#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:42,695 INFO L290 TraceCheckUtils]: 350: Hoare triple {97503#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97531#(<= ~counter~0 38)} is VALID [2022-04-08 12:51:42,695 INFO L290 TraceCheckUtils]: 351: Hoare triple {97531#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {97531#(<= ~counter~0 38)} is VALID [2022-04-08 12:51:42,696 INFO L272 TraceCheckUtils]: 352: Hoare triple {97531#(<= ~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)); {97531#(<= ~counter~0 38)} is VALID [2022-04-08 12:51:42,696 INFO L290 TraceCheckUtils]: 353: Hoare triple {97531#(<= ~counter~0 38)} ~cond := #in~cond; {97531#(<= ~counter~0 38)} is VALID [2022-04-08 12:51:42,697 INFO L290 TraceCheckUtils]: 354: Hoare triple {97531#(<= ~counter~0 38)} assume !(0 == ~cond); {97531#(<= ~counter~0 38)} is VALID [2022-04-08 12:51:42,697 INFO L290 TraceCheckUtils]: 355: Hoare triple {97531#(<= ~counter~0 38)} assume true; {97531#(<= ~counter~0 38)} is VALID [2022-04-08 12:51:42,697 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {97531#(<= ~counter~0 38)} {97531#(<= ~counter~0 38)} #63#return; {97531#(<= ~counter~0 38)} is VALID [2022-04-08 12:51:42,698 INFO L290 TraceCheckUtils]: 357: Hoare triple {97531#(<= ~counter~0 38)} assume !!(0 != ~r~0); {97531#(<= ~counter~0 38)} is VALID [2022-04-08 12:51:42,698 INFO L290 TraceCheckUtils]: 358: Hoare triple {97531#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97531#(<= ~counter~0 38)} is VALID [2022-04-08 12:51:42,699 INFO L290 TraceCheckUtils]: 359: Hoare triple {97531#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97559#(<= ~counter~0 39)} is VALID [2022-04-08 12:51:42,699 INFO L290 TraceCheckUtils]: 360: Hoare triple {97559#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {97559#(<= ~counter~0 39)} is VALID [2022-04-08 12:51:42,699 INFO L272 TraceCheckUtils]: 361: Hoare triple {97559#(<= ~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)); {97559#(<= ~counter~0 39)} is VALID [2022-04-08 12:51:42,700 INFO L290 TraceCheckUtils]: 362: Hoare triple {97559#(<= ~counter~0 39)} ~cond := #in~cond; {97559#(<= ~counter~0 39)} is VALID [2022-04-08 12:51:42,700 INFO L290 TraceCheckUtils]: 363: Hoare triple {97559#(<= ~counter~0 39)} assume !(0 == ~cond); {97559#(<= ~counter~0 39)} is VALID [2022-04-08 12:51:42,700 INFO L290 TraceCheckUtils]: 364: Hoare triple {97559#(<= ~counter~0 39)} assume true; {97559#(<= ~counter~0 39)} is VALID [2022-04-08 12:51:42,701 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {97559#(<= ~counter~0 39)} {97559#(<= ~counter~0 39)} #63#return; {97559#(<= ~counter~0 39)} is VALID [2022-04-08 12:51:42,701 INFO L290 TraceCheckUtils]: 366: Hoare triple {97559#(<= ~counter~0 39)} assume !!(0 != ~r~0); {97559#(<= ~counter~0 39)} is VALID [2022-04-08 12:51:42,701 INFO L290 TraceCheckUtils]: 367: Hoare triple {97559#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97559#(<= ~counter~0 39)} is VALID [2022-04-08 12:51:42,702 INFO L290 TraceCheckUtils]: 368: Hoare triple {97559#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97587#(<= |main_#t~post6| 39)} is VALID [2022-04-08 12:51:42,702 INFO L290 TraceCheckUtils]: 369: Hoare triple {97587#(<= |main_#t~post6| 39)} assume !(#t~post6 < 50);havoc #t~post6; {96439#false} is VALID [2022-04-08 12:51:42,702 INFO L272 TraceCheckUtils]: 370: Hoare triple {96439#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)); {96439#false} is VALID [2022-04-08 12:51:42,702 INFO L290 TraceCheckUtils]: 371: Hoare triple {96439#false} ~cond := #in~cond; {96439#false} is VALID [2022-04-08 12:51:42,702 INFO L290 TraceCheckUtils]: 372: Hoare triple {96439#false} assume 0 == ~cond; {96439#false} is VALID [2022-04-08 12:51:42,702 INFO L290 TraceCheckUtils]: 373: Hoare triple {96439#false} assume !false; {96439#false} is VALID [2022-04-08 12:51:42,703 INFO L134 CoverageAnalysis]: Checked inductivity of 6829 backedges. 78 proven. 6747 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:51:42,703 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:51:44,461 INFO L290 TraceCheckUtils]: 373: Hoare triple {96439#false} assume !false; {96439#false} is VALID [2022-04-08 12:51:44,461 INFO L290 TraceCheckUtils]: 372: Hoare triple {96439#false} assume 0 == ~cond; {96439#false} is VALID [2022-04-08 12:51:44,461 INFO L290 TraceCheckUtils]: 371: Hoare triple {96439#false} ~cond := #in~cond; {96439#false} is VALID [2022-04-08 12:51:44,461 INFO L272 TraceCheckUtils]: 370: Hoare triple {96439#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)); {96439#false} is VALID [2022-04-08 12:51:44,461 INFO L290 TraceCheckUtils]: 369: Hoare triple {97615#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {96439#false} is VALID [2022-04-08 12:51:44,462 INFO L290 TraceCheckUtils]: 368: Hoare triple {97619#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97615#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:51:44,462 INFO L290 TraceCheckUtils]: 367: Hoare triple {97619#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97619#(< ~counter~0 50)} is VALID [2022-04-08 12:51:44,462 INFO L290 TraceCheckUtils]: 366: Hoare triple {97619#(< ~counter~0 50)} assume !!(0 != ~r~0); {97619#(< ~counter~0 50)} is VALID [2022-04-08 12:51:44,463 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {96438#true} {97619#(< ~counter~0 50)} #63#return; {97619#(< ~counter~0 50)} is VALID [2022-04-08 12:51:44,463 INFO L290 TraceCheckUtils]: 364: Hoare triple {96438#true} assume true; {96438#true} is VALID [2022-04-08 12:51:44,463 INFO L290 TraceCheckUtils]: 363: Hoare triple {96438#true} assume !(0 == ~cond); {96438#true} is VALID [2022-04-08 12:51:44,463 INFO L290 TraceCheckUtils]: 362: Hoare triple {96438#true} ~cond := #in~cond; {96438#true} is VALID [2022-04-08 12:51:44,463 INFO L272 TraceCheckUtils]: 361: Hoare triple {97619#(< ~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)); {96438#true} is VALID [2022-04-08 12:51:44,463 INFO L290 TraceCheckUtils]: 360: Hoare triple {97619#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {97619#(< ~counter~0 50)} is VALID [2022-04-08 12:51:44,465 INFO L290 TraceCheckUtils]: 359: Hoare triple {97647#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97619#(< ~counter~0 50)} is VALID [2022-04-08 12:51:44,465 INFO L290 TraceCheckUtils]: 358: Hoare triple {97647#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97647#(< ~counter~0 49)} is VALID [2022-04-08 12:51:44,466 INFO L290 TraceCheckUtils]: 357: Hoare triple {97647#(< ~counter~0 49)} assume !!(0 != ~r~0); {97647#(< ~counter~0 49)} is VALID [2022-04-08 12:51:44,466 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {96438#true} {97647#(< ~counter~0 49)} #63#return; {97647#(< ~counter~0 49)} is VALID [2022-04-08 12:51:44,466 INFO L290 TraceCheckUtils]: 355: Hoare triple {96438#true} assume true; {96438#true} is VALID [2022-04-08 12:51:44,466 INFO L290 TraceCheckUtils]: 354: Hoare triple {96438#true} assume !(0 == ~cond); {96438#true} is VALID [2022-04-08 12:51:44,466 INFO L290 TraceCheckUtils]: 353: Hoare triple {96438#true} ~cond := #in~cond; {96438#true} is VALID [2022-04-08 12:51:44,466 INFO L272 TraceCheckUtils]: 352: Hoare triple {97647#(< ~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)); {96438#true} is VALID [2022-04-08 12:51:44,467 INFO L290 TraceCheckUtils]: 351: Hoare triple {97647#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {97647#(< ~counter~0 49)} is VALID [2022-04-08 12:51:44,467 INFO L290 TraceCheckUtils]: 350: Hoare triple {97675#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97647#(< ~counter~0 49)} is VALID [2022-04-08 12:51:44,468 INFO L290 TraceCheckUtils]: 349: Hoare triple {97675#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97675#(< ~counter~0 48)} is VALID [2022-04-08 12:51:44,468 INFO L290 TraceCheckUtils]: 348: Hoare triple {97675#(< ~counter~0 48)} assume !!(0 != ~r~0); {97675#(< ~counter~0 48)} is VALID [2022-04-08 12:51:44,468 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {96438#true} {97675#(< ~counter~0 48)} #63#return; {97675#(< ~counter~0 48)} is VALID [2022-04-08 12:51:44,469 INFO L290 TraceCheckUtils]: 346: Hoare triple {96438#true} assume true; {96438#true} is VALID [2022-04-08 12:51:44,469 INFO L290 TraceCheckUtils]: 345: Hoare triple {96438#true} assume !(0 == ~cond); {96438#true} is VALID [2022-04-08 12:51:44,469 INFO L290 TraceCheckUtils]: 344: Hoare triple {96438#true} ~cond := #in~cond; {96438#true} is VALID [2022-04-08 12:51:44,469 INFO L272 TraceCheckUtils]: 343: Hoare triple {97675#(< ~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)); {96438#true} is VALID [2022-04-08 12:51:44,469 INFO L290 TraceCheckUtils]: 342: Hoare triple {97675#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {97675#(< ~counter~0 48)} is VALID [2022-04-08 12:51:44,470 INFO L290 TraceCheckUtils]: 341: Hoare triple {97703#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97675#(< ~counter~0 48)} is VALID [2022-04-08 12:51:44,470 INFO L290 TraceCheckUtils]: 340: Hoare triple {97703#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97703#(< ~counter~0 47)} is VALID [2022-04-08 12:51:44,470 INFO L290 TraceCheckUtils]: 339: Hoare triple {97703#(< ~counter~0 47)} assume !!(0 != ~r~0); {97703#(< ~counter~0 47)} is VALID [2022-04-08 12:51:44,471 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {96438#true} {97703#(< ~counter~0 47)} #63#return; {97703#(< ~counter~0 47)} is VALID [2022-04-08 12:51:44,471 INFO L290 TraceCheckUtils]: 337: Hoare triple {96438#true} assume true; {96438#true} is VALID [2022-04-08 12:51:44,471 INFO L290 TraceCheckUtils]: 336: Hoare triple {96438#true} assume !(0 == ~cond); {96438#true} is VALID [2022-04-08 12:51:44,471 INFO L290 TraceCheckUtils]: 335: Hoare triple {96438#true} ~cond := #in~cond; {96438#true} is VALID [2022-04-08 12:51:44,471 INFO L272 TraceCheckUtils]: 334: Hoare triple {97703#(< ~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)); {96438#true} is VALID [2022-04-08 12:51:44,471 INFO L290 TraceCheckUtils]: 333: Hoare triple {97703#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {97703#(< ~counter~0 47)} is VALID [2022-04-08 12:51:44,472 INFO L290 TraceCheckUtils]: 332: Hoare triple {97731#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97703#(< ~counter~0 47)} is VALID [2022-04-08 12:51:44,472 INFO L290 TraceCheckUtils]: 331: Hoare triple {97731#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97731#(< ~counter~0 46)} is VALID [2022-04-08 12:51:44,473 INFO L290 TraceCheckUtils]: 330: Hoare triple {97731#(< ~counter~0 46)} assume !!(0 != ~r~0); {97731#(< ~counter~0 46)} is VALID [2022-04-08 12:51:44,473 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {96438#true} {97731#(< ~counter~0 46)} #63#return; {97731#(< ~counter~0 46)} is VALID [2022-04-08 12:51:44,473 INFO L290 TraceCheckUtils]: 328: Hoare triple {96438#true} assume true; {96438#true} is VALID [2022-04-08 12:51:44,473 INFO L290 TraceCheckUtils]: 327: Hoare triple {96438#true} assume !(0 == ~cond); {96438#true} is VALID [2022-04-08 12:51:44,473 INFO L290 TraceCheckUtils]: 326: Hoare triple {96438#true} ~cond := #in~cond; {96438#true} is VALID [2022-04-08 12:51:44,473 INFO L272 TraceCheckUtils]: 325: Hoare triple {97731#(< ~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)); {96438#true} is VALID [2022-04-08 12:51:44,474 INFO L290 TraceCheckUtils]: 324: Hoare triple {97731#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {97731#(< ~counter~0 46)} is VALID [2022-04-08 12:51:44,475 INFO L290 TraceCheckUtils]: 323: Hoare triple {97759#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97731#(< ~counter~0 46)} is VALID [2022-04-08 12:51:44,475 INFO L290 TraceCheckUtils]: 322: Hoare triple {97759#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97759#(< ~counter~0 45)} is VALID [2022-04-08 12:51:44,475 INFO L290 TraceCheckUtils]: 321: Hoare triple {97759#(< ~counter~0 45)} assume !!(0 != ~r~0); {97759#(< ~counter~0 45)} is VALID [2022-04-08 12:51:44,476 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {96438#true} {97759#(< ~counter~0 45)} #63#return; {97759#(< ~counter~0 45)} is VALID [2022-04-08 12:51:44,476 INFO L290 TraceCheckUtils]: 319: Hoare triple {96438#true} assume true; {96438#true} is VALID [2022-04-08 12:51:44,476 INFO L290 TraceCheckUtils]: 318: Hoare triple {96438#true} assume !(0 == ~cond); {96438#true} is VALID [2022-04-08 12:51:44,476 INFO L290 TraceCheckUtils]: 317: Hoare triple {96438#true} ~cond := #in~cond; {96438#true} is VALID [2022-04-08 12:51:44,476 INFO L272 TraceCheckUtils]: 316: Hoare triple {97759#(< ~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)); {96438#true} is VALID [2022-04-08 12:51:44,476 INFO L290 TraceCheckUtils]: 315: Hoare triple {97759#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {97759#(< ~counter~0 45)} is VALID [2022-04-08 12:51:44,477 INFO L290 TraceCheckUtils]: 314: Hoare triple {97787#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97759#(< ~counter~0 45)} is VALID [2022-04-08 12:51:44,477 INFO L290 TraceCheckUtils]: 313: Hoare triple {97787#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97787#(< ~counter~0 44)} is VALID [2022-04-08 12:51:44,477 INFO L290 TraceCheckUtils]: 312: Hoare triple {97787#(< ~counter~0 44)} assume !!(0 != ~r~0); {97787#(< ~counter~0 44)} is VALID [2022-04-08 12:51:44,478 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {96438#true} {97787#(< ~counter~0 44)} #63#return; {97787#(< ~counter~0 44)} is VALID [2022-04-08 12:51:44,478 INFO L290 TraceCheckUtils]: 310: Hoare triple {96438#true} assume true; {96438#true} is VALID [2022-04-08 12:51:44,478 INFO L290 TraceCheckUtils]: 309: Hoare triple {96438#true} assume !(0 == ~cond); {96438#true} is VALID [2022-04-08 12:51:44,478 INFO L290 TraceCheckUtils]: 308: Hoare triple {96438#true} ~cond := #in~cond; {96438#true} is VALID [2022-04-08 12:51:44,478 INFO L272 TraceCheckUtils]: 307: Hoare triple {97787#(< ~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)); {96438#true} is VALID [2022-04-08 12:51:44,478 INFO L290 TraceCheckUtils]: 306: Hoare triple {97787#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {97787#(< ~counter~0 44)} is VALID [2022-04-08 12:51:44,479 INFO L290 TraceCheckUtils]: 305: Hoare triple {97815#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97787#(< ~counter~0 44)} is VALID [2022-04-08 12:51:44,479 INFO L290 TraceCheckUtils]: 304: Hoare triple {97815#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97815#(< ~counter~0 43)} is VALID [2022-04-08 12:51:44,480 INFO L290 TraceCheckUtils]: 303: Hoare triple {97815#(< ~counter~0 43)} assume !!(0 != ~r~0); {97815#(< ~counter~0 43)} is VALID [2022-04-08 12:51:44,480 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {96438#true} {97815#(< ~counter~0 43)} #63#return; {97815#(< ~counter~0 43)} is VALID [2022-04-08 12:51:44,480 INFO L290 TraceCheckUtils]: 301: Hoare triple {96438#true} assume true; {96438#true} is VALID [2022-04-08 12:51:44,480 INFO L290 TraceCheckUtils]: 300: Hoare triple {96438#true} assume !(0 == ~cond); {96438#true} is VALID [2022-04-08 12:51:44,480 INFO L290 TraceCheckUtils]: 299: Hoare triple {96438#true} ~cond := #in~cond; {96438#true} is VALID [2022-04-08 12:51:44,481 INFO L272 TraceCheckUtils]: 298: Hoare triple {97815#(< ~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)); {96438#true} is VALID [2022-04-08 12:51:44,481 INFO L290 TraceCheckUtils]: 297: Hoare triple {97815#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {97815#(< ~counter~0 43)} is VALID [2022-04-08 12:51:44,482 INFO L290 TraceCheckUtils]: 296: Hoare triple {97843#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97815#(< ~counter~0 43)} is VALID [2022-04-08 12:51:44,482 INFO L290 TraceCheckUtils]: 295: Hoare triple {97843#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97843#(< ~counter~0 42)} is VALID [2022-04-08 12:51:44,482 INFO L290 TraceCheckUtils]: 294: Hoare triple {97843#(< ~counter~0 42)} assume !!(0 != ~r~0); {97843#(< ~counter~0 42)} is VALID [2022-04-08 12:51:44,483 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {96438#true} {97843#(< ~counter~0 42)} #63#return; {97843#(< ~counter~0 42)} is VALID [2022-04-08 12:51:44,483 INFO L290 TraceCheckUtils]: 292: Hoare triple {96438#true} assume true; {96438#true} is VALID [2022-04-08 12:51:44,483 INFO L290 TraceCheckUtils]: 291: Hoare triple {96438#true} assume !(0 == ~cond); {96438#true} is VALID [2022-04-08 12:51:44,483 INFO L290 TraceCheckUtils]: 290: Hoare triple {96438#true} ~cond := #in~cond; {96438#true} is VALID [2022-04-08 12:51:44,483 INFO L272 TraceCheckUtils]: 289: Hoare triple {97843#(< ~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)); {96438#true} is VALID [2022-04-08 12:51:44,483 INFO L290 TraceCheckUtils]: 288: Hoare triple {97843#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {97843#(< ~counter~0 42)} is VALID [2022-04-08 12:51:44,484 INFO L290 TraceCheckUtils]: 287: Hoare triple {97871#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97843#(< ~counter~0 42)} is VALID [2022-04-08 12:51:44,484 INFO L290 TraceCheckUtils]: 286: Hoare triple {97871#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97871#(< ~counter~0 41)} is VALID [2022-04-08 12:51:44,484 INFO L290 TraceCheckUtils]: 285: Hoare triple {97871#(< ~counter~0 41)} assume !!(0 != ~r~0); {97871#(< ~counter~0 41)} is VALID [2022-04-08 12:51:44,485 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {96438#true} {97871#(< ~counter~0 41)} #63#return; {97871#(< ~counter~0 41)} is VALID [2022-04-08 12:51:44,485 INFO L290 TraceCheckUtils]: 283: Hoare triple {96438#true} assume true; {96438#true} is VALID [2022-04-08 12:51:44,485 INFO L290 TraceCheckUtils]: 282: Hoare triple {96438#true} assume !(0 == ~cond); {96438#true} is VALID [2022-04-08 12:51:44,485 INFO L290 TraceCheckUtils]: 281: Hoare triple {96438#true} ~cond := #in~cond; {96438#true} is VALID [2022-04-08 12:51:44,485 INFO L272 TraceCheckUtils]: 280: Hoare triple {97871#(< ~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)); {96438#true} is VALID [2022-04-08 12:51:44,485 INFO L290 TraceCheckUtils]: 279: Hoare triple {97871#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {97871#(< ~counter~0 41)} is VALID [2022-04-08 12:51:44,486 INFO L290 TraceCheckUtils]: 278: Hoare triple {97559#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97871#(< ~counter~0 41)} is VALID [2022-04-08 12:51:44,487 INFO L290 TraceCheckUtils]: 277: Hoare triple {97559#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97559#(<= ~counter~0 39)} is VALID [2022-04-08 12:51:44,487 INFO L290 TraceCheckUtils]: 276: Hoare triple {97559#(<= ~counter~0 39)} assume !!(0 != ~r~0); {97559#(<= ~counter~0 39)} is VALID [2022-04-08 12:51:44,487 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {96438#true} {97559#(<= ~counter~0 39)} #63#return; {97559#(<= ~counter~0 39)} is VALID [2022-04-08 12:51:44,487 INFO L290 TraceCheckUtils]: 274: Hoare triple {96438#true} assume true; {96438#true} is VALID [2022-04-08 12:51:44,487 INFO L290 TraceCheckUtils]: 273: Hoare triple {96438#true} assume !(0 == ~cond); {96438#true} is VALID [2022-04-08 12:51:44,488 INFO L290 TraceCheckUtils]: 272: Hoare triple {96438#true} ~cond := #in~cond; {96438#true} is VALID [2022-04-08 12:51:44,488 INFO L272 TraceCheckUtils]: 271: Hoare triple {97559#(<= ~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)); {96438#true} is VALID [2022-04-08 12:51:44,488 INFO L290 TraceCheckUtils]: 270: Hoare triple {97559#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {97559#(<= ~counter~0 39)} is VALID [2022-04-08 12:51:44,489 INFO L290 TraceCheckUtils]: 269: Hoare triple {97531#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97559#(<= ~counter~0 39)} is VALID [2022-04-08 12:51:44,489 INFO L290 TraceCheckUtils]: 268: Hoare triple {97531#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97531#(<= ~counter~0 38)} is VALID [2022-04-08 12:51:44,489 INFO L290 TraceCheckUtils]: 267: Hoare triple {97531#(<= ~counter~0 38)} assume !!(0 != ~r~0); {97531#(<= ~counter~0 38)} is VALID [2022-04-08 12:51:44,490 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {96438#true} {97531#(<= ~counter~0 38)} #63#return; {97531#(<= ~counter~0 38)} is VALID [2022-04-08 12:51:44,490 INFO L290 TraceCheckUtils]: 265: Hoare triple {96438#true} assume true; {96438#true} is VALID [2022-04-08 12:51:44,490 INFO L290 TraceCheckUtils]: 264: Hoare triple {96438#true} assume !(0 == ~cond); {96438#true} is VALID [2022-04-08 12:51:44,490 INFO L290 TraceCheckUtils]: 263: Hoare triple {96438#true} ~cond := #in~cond; {96438#true} is VALID [2022-04-08 12:51:44,490 INFO L272 TraceCheckUtils]: 262: Hoare triple {97531#(<= ~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)); {96438#true} is VALID [2022-04-08 12:51:44,490 INFO L290 TraceCheckUtils]: 261: Hoare triple {97531#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {97531#(<= ~counter~0 38)} is VALID [2022-04-08 12:51:44,491 INFO L290 TraceCheckUtils]: 260: Hoare triple {97503#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97531#(<= ~counter~0 38)} is VALID [2022-04-08 12:51:44,491 INFO L290 TraceCheckUtils]: 259: Hoare triple {97503#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97503#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:44,492 INFO L290 TraceCheckUtils]: 258: Hoare triple {97503#(<= ~counter~0 37)} assume !!(0 != ~r~0); {97503#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:44,492 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {96438#true} {97503#(<= ~counter~0 37)} #63#return; {97503#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:44,492 INFO L290 TraceCheckUtils]: 256: Hoare triple {96438#true} assume true; {96438#true} is VALID [2022-04-08 12:51:44,492 INFO L290 TraceCheckUtils]: 255: Hoare triple {96438#true} assume !(0 == ~cond); {96438#true} is VALID [2022-04-08 12:51:44,492 INFO L290 TraceCheckUtils]: 254: Hoare triple {96438#true} ~cond := #in~cond; {96438#true} is VALID [2022-04-08 12:51:44,492 INFO L272 TraceCheckUtils]: 253: Hoare triple {97503#(<= ~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)); {96438#true} is VALID [2022-04-08 12:51:44,493 INFO L290 TraceCheckUtils]: 252: Hoare triple {97503#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {97503#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:44,493 INFO L290 TraceCheckUtils]: 251: Hoare triple {97475#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97503#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:44,494 INFO L290 TraceCheckUtils]: 250: Hoare triple {97475#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97475#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:44,494 INFO L290 TraceCheckUtils]: 249: Hoare triple {97475#(<= ~counter~0 36)} assume !!(0 != ~r~0); {97475#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:44,494 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {96438#true} {97475#(<= ~counter~0 36)} #63#return; {97475#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:44,494 INFO L290 TraceCheckUtils]: 247: Hoare triple {96438#true} assume true; {96438#true} is VALID [2022-04-08 12:51:44,495 INFO L290 TraceCheckUtils]: 246: Hoare triple {96438#true} assume !(0 == ~cond); {96438#true} is VALID [2022-04-08 12:51:44,495 INFO L290 TraceCheckUtils]: 245: Hoare triple {96438#true} ~cond := #in~cond; {96438#true} is VALID [2022-04-08 12:51:44,495 INFO L272 TraceCheckUtils]: 244: Hoare triple {97475#(<= ~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)); {96438#true} is VALID [2022-04-08 12:51:44,495 INFO L290 TraceCheckUtils]: 243: Hoare triple {97475#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {97475#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:44,496 INFO L290 TraceCheckUtils]: 242: Hoare triple {97447#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97475#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:44,496 INFO L290 TraceCheckUtils]: 241: Hoare triple {97447#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97447#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:44,496 INFO L290 TraceCheckUtils]: 240: Hoare triple {97447#(<= ~counter~0 35)} assume !!(0 != ~r~0); {97447#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:44,497 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {96438#true} {97447#(<= ~counter~0 35)} #63#return; {97447#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:44,497 INFO L290 TraceCheckUtils]: 238: Hoare triple {96438#true} assume true; {96438#true} is VALID [2022-04-08 12:51:44,497 INFO L290 TraceCheckUtils]: 237: Hoare triple {96438#true} assume !(0 == ~cond); {96438#true} is VALID [2022-04-08 12:51:44,497 INFO L290 TraceCheckUtils]: 236: Hoare triple {96438#true} ~cond := #in~cond; {96438#true} is VALID [2022-04-08 12:51:44,497 INFO L272 TraceCheckUtils]: 235: Hoare triple {97447#(<= ~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)); {96438#true} is VALID [2022-04-08 12:51:44,497 INFO L290 TraceCheckUtils]: 234: Hoare triple {97447#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {97447#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:44,498 INFO L290 TraceCheckUtils]: 233: Hoare triple {97419#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97447#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:44,498 INFO L290 TraceCheckUtils]: 232: Hoare triple {97419#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97419#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:44,499 INFO L290 TraceCheckUtils]: 231: Hoare triple {97419#(<= ~counter~0 34)} assume !!(0 != ~r~0); {97419#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:44,499 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {96438#true} {97419#(<= ~counter~0 34)} #63#return; {97419#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:44,499 INFO L290 TraceCheckUtils]: 229: Hoare triple {96438#true} assume true; {96438#true} is VALID [2022-04-08 12:51:44,499 INFO L290 TraceCheckUtils]: 228: Hoare triple {96438#true} assume !(0 == ~cond); {96438#true} is VALID [2022-04-08 12:51:44,499 INFO L290 TraceCheckUtils]: 227: Hoare triple {96438#true} ~cond := #in~cond; {96438#true} is VALID [2022-04-08 12:51:44,499 INFO L272 TraceCheckUtils]: 226: Hoare triple {97419#(<= ~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)); {96438#true} is VALID [2022-04-08 12:51:44,500 INFO L290 TraceCheckUtils]: 225: Hoare triple {97419#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {97419#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:44,501 INFO L290 TraceCheckUtils]: 224: Hoare triple {97391#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97419#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:44,501 INFO L290 TraceCheckUtils]: 223: Hoare triple {97391#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97391#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:44,501 INFO L290 TraceCheckUtils]: 222: Hoare triple {97391#(<= ~counter~0 33)} assume !!(0 != ~r~0); {97391#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:44,502 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {96438#true} {97391#(<= ~counter~0 33)} #63#return; {97391#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:44,502 INFO L290 TraceCheckUtils]: 220: Hoare triple {96438#true} assume true; {96438#true} is VALID [2022-04-08 12:51:44,502 INFO L290 TraceCheckUtils]: 219: Hoare triple {96438#true} assume !(0 == ~cond); {96438#true} is VALID [2022-04-08 12:51:44,502 INFO L290 TraceCheckUtils]: 218: Hoare triple {96438#true} ~cond := #in~cond; {96438#true} is VALID [2022-04-08 12:51:44,502 INFO L272 TraceCheckUtils]: 217: Hoare triple {97391#(<= ~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)); {96438#true} is VALID [2022-04-08 12:51:44,502 INFO L290 TraceCheckUtils]: 216: Hoare triple {97391#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {97391#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:44,503 INFO L290 TraceCheckUtils]: 215: Hoare triple {97363#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97391#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:44,503 INFO L290 TraceCheckUtils]: 214: Hoare triple {97363#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97363#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:44,503 INFO L290 TraceCheckUtils]: 213: Hoare triple {97363#(<= ~counter~0 32)} assume !!(0 != ~r~0); {97363#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:44,504 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {96438#true} {97363#(<= ~counter~0 32)} #63#return; {97363#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:44,504 INFO L290 TraceCheckUtils]: 211: Hoare triple {96438#true} assume true; {96438#true} is VALID [2022-04-08 12:51:44,504 INFO L290 TraceCheckUtils]: 210: Hoare triple {96438#true} assume !(0 == ~cond); {96438#true} is VALID [2022-04-08 12:51:44,504 INFO L290 TraceCheckUtils]: 209: Hoare triple {96438#true} ~cond := #in~cond; {96438#true} is VALID [2022-04-08 12:51:44,504 INFO L272 TraceCheckUtils]: 208: Hoare triple {97363#(<= ~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)); {96438#true} is VALID [2022-04-08 12:51:44,504 INFO L290 TraceCheckUtils]: 207: Hoare triple {97363#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {97363#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:44,505 INFO L290 TraceCheckUtils]: 206: Hoare triple {97335#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97363#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:44,506 INFO L290 TraceCheckUtils]: 205: Hoare triple {97335#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97335#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:44,506 INFO L290 TraceCheckUtils]: 204: Hoare triple {97335#(<= ~counter~0 31)} assume !!(0 != ~r~0); {97335#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:44,506 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {96438#true} {97335#(<= ~counter~0 31)} #63#return; {97335#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:44,506 INFO L290 TraceCheckUtils]: 202: Hoare triple {96438#true} assume true; {96438#true} is VALID [2022-04-08 12:51:44,506 INFO L290 TraceCheckUtils]: 201: Hoare triple {96438#true} assume !(0 == ~cond); {96438#true} is VALID [2022-04-08 12:51:44,506 INFO L290 TraceCheckUtils]: 200: Hoare triple {96438#true} ~cond := #in~cond; {96438#true} is VALID [2022-04-08 12:51:44,507 INFO L272 TraceCheckUtils]: 199: Hoare triple {97335#(<= ~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)); {96438#true} is VALID [2022-04-08 12:51:44,507 INFO L290 TraceCheckUtils]: 198: Hoare triple {97335#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {97335#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:44,508 INFO L290 TraceCheckUtils]: 197: Hoare triple {97307#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97335#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:44,508 INFO L290 TraceCheckUtils]: 196: Hoare triple {97307#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97307#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:44,508 INFO L290 TraceCheckUtils]: 195: Hoare triple {97307#(<= ~counter~0 30)} assume !!(0 != ~r~0); {97307#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:44,509 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {96438#true} {97307#(<= ~counter~0 30)} #63#return; {97307#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:44,509 INFO L290 TraceCheckUtils]: 193: Hoare triple {96438#true} assume true; {96438#true} is VALID [2022-04-08 12:51:44,509 INFO L290 TraceCheckUtils]: 192: Hoare triple {96438#true} assume !(0 == ~cond); {96438#true} is VALID [2022-04-08 12:51:44,509 INFO L290 TraceCheckUtils]: 191: Hoare triple {96438#true} ~cond := #in~cond; {96438#true} is VALID [2022-04-08 12:51:44,509 INFO L272 TraceCheckUtils]: 190: Hoare triple {97307#(<= ~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)); {96438#true} is VALID [2022-04-08 12:51:44,509 INFO L290 TraceCheckUtils]: 189: Hoare triple {97307#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {97307#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:44,510 INFO L290 TraceCheckUtils]: 188: Hoare triple {97279#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97307#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:44,510 INFO L290 TraceCheckUtils]: 187: Hoare triple {97279#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97279#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:44,510 INFO L290 TraceCheckUtils]: 186: Hoare triple {97279#(<= ~counter~0 29)} assume !!(0 != ~r~0); {97279#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:44,511 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {96438#true} {97279#(<= ~counter~0 29)} #63#return; {97279#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:44,511 INFO L290 TraceCheckUtils]: 184: Hoare triple {96438#true} assume true; {96438#true} is VALID [2022-04-08 12:51:44,511 INFO L290 TraceCheckUtils]: 183: Hoare triple {96438#true} assume !(0 == ~cond); {96438#true} is VALID [2022-04-08 12:51:44,511 INFO L290 TraceCheckUtils]: 182: Hoare triple {96438#true} ~cond := #in~cond; {96438#true} is VALID [2022-04-08 12:51:44,511 INFO L272 TraceCheckUtils]: 181: Hoare triple {97279#(<= ~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)); {96438#true} is VALID [2022-04-08 12:51:44,511 INFO L290 TraceCheckUtils]: 180: Hoare triple {97279#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {97279#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:44,512 INFO L290 TraceCheckUtils]: 179: Hoare triple {97251#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97279#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:44,513 INFO L290 TraceCheckUtils]: 178: Hoare triple {97251#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97251#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:44,513 INFO L290 TraceCheckUtils]: 177: Hoare triple {97251#(<= ~counter~0 28)} assume !!(0 != ~r~0); {97251#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:44,513 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {96438#true} {97251#(<= ~counter~0 28)} #63#return; {97251#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:44,513 INFO L290 TraceCheckUtils]: 175: Hoare triple {96438#true} assume true; {96438#true} is VALID [2022-04-08 12:51:44,513 INFO L290 TraceCheckUtils]: 174: Hoare triple {96438#true} assume !(0 == ~cond); {96438#true} is VALID [2022-04-08 12:51:44,513 INFO L290 TraceCheckUtils]: 173: Hoare triple {96438#true} ~cond := #in~cond; {96438#true} is VALID [2022-04-08 12:51:44,514 INFO L272 TraceCheckUtils]: 172: Hoare triple {97251#(<= ~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)); {96438#true} is VALID [2022-04-08 12:51:44,514 INFO L290 TraceCheckUtils]: 171: Hoare triple {97251#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {97251#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:44,515 INFO L290 TraceCheckUtils]: 170: Hoare triple {97223#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97251#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:44,515 INFO L290 TraceCheckUtils]: 169: Hoare triple {97223#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97223#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:44,515 INFO L290 TraceCheckUtils]: 168: Hoare triple {97223#(<= ~counter~0 27)} assume !!(0 != ~r~0); {97223#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:44,516 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {96438#true} {97223#(<= ~counter~0 27)} #63#return; {97223#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:44,516 INFO L290 TraceCheckUtils]: 166: Hoare triple {96438#true} assume true; {96438#true} is VALID [2022-04-08 12:51:44,516 INFO L290 TraceCheckUtils]: 165: Hoare triple {96438#true} assume !(0 == ~cond); {96438#true} is VALID [2022-04-08 12:51:44,516 INFO L290 TraceCheckUtils]: 164: Hoare triple {96438#true} ~cond := #in~cond; {96438#true} is VALID [2022-04-08 12:51:44,516 INFO L272 TraceCheckUtils]: 163: Hoare triple {97223#(<= ~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)); {96438#true} is VALID [2022-04-08 12:51:44,516 INFO L290 TraceCheckUtils]: 162: Hoare triple {97223#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {97223#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:44,517 INFO L290 TraceCheckUtils]: 161: Hoare triple {97195#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97223#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:44,517 INFO L290 TraceCheckUtils]: 160: Hoare triple {97195#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97195#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:44,517 INFO L290 TraceCheckUtils]: 159: Hoare triple {97195#(<= ~counter~0 26)} assume !!(0 != ~r~0); {97195#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:44,518 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {96438#true} {97195#(<= ~counter~0 26)} #63#return; {97195#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:44,518 INFO L290 TraceCheckUtils]: 157: Hoare triple {96438#true} assume true; {96438#true} is VALID [2022-04-08 12:51:44,518 INFO L290 TraceCheckUtils]: 156: Hoare triple {96438#true} assume !(0 == ~cond); {96438#true} is VALID [2022-04-08 12:51:44,518 INFO L290 TraceCheckUtils]: 155: Hoare triple {96438#true} ~cond := #in~cond; {96438#true} is VALID [2022-04-08 12:51:44,518 INFO L272 TraceCheckUtils]: 154: Hoare triple {97195#(<= ~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)); {96438#true} is VALID [2022-04-08 12:51:44,518 INFO L290 TraceCheckUtils]: 153: Hoare triple {97195#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {97195#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:44,519 INFO L290 TraceCheckUtils]: 152: Hoare triple {97167#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97195#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:44,520 INFO L290 TraceCheckUtils]: 151: Hoare triple {97167#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97167#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:44,520 INFO L290 TraceCheckUtils]: 150: Hoare triple {97167#(<= ~counter~0 25)} assume !!(0 != ~r~0); {97167#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:44,520 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {96438#true} {97167#(<= ~counter~0 25)} #63#return; {97167#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:44,520 INFO L290 TraceCheckUtils]: 148: Hoare triple {96438#true} assume true; {96438#true} is VALID [2022-04-08 12:51:44,520 INFO L290 TraceCheckUtils]: 147: Hoare triple {96438#true} assume !(0 == ~cond); {96438#true} is VALID [2022-04-08 12:51:44,521 INFO L290 TraceCheckUtils]: 146: Hoare triple {96438#true} ~cond := #in~cond; {96438#true} is VALID [2022-04-08 12:51:44,521 INFO L272 TraceCheckUtils]: 145: Hoare triple {97167#(<= ~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)); {96438#true} is VALID [2022-04-08 12:51:44,521 INFO L290 TraceCheckUtils]: 144: Hoare triple {97167#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {97167#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:44,522 INFO L290 TraceCheckUtils]: 143: Hoare triple {97139#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97167#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:44,522 INFO L290 TraceCheckUtils]: 142: Hoare triple {97139#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97139#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:44,522 INFO L290 TraceCheckUtils]: 141: Hoare triple {97139#(<= ~counter~0 24)} assume !!(0 != ~r~0); {97139#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:44,523 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {96438#true} {97139#(<= ~counter~0 24)} #63#return; {97139#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:44,523 INFO L290 TraceCheckUtils]: 139: Hoare triple {96438#true} assume true; {96438#true} is VALID [2022-04-08 12:51:44,523 INFO L290 TraceCheckUtils]: 138: Hoare triple {96438#true} assume !(0 == ~cond); {96438#true} is VALID [2022-04-08 12:51:44,523 INFO L290 TraceCheckUtils]: 137: Hoare triple {96438#true} ~cond := #in~cond; {96438#true} is VALID [2022-04-08 12:51:44,523 INFO L272 TraceCheckUtils]: 136: Hoare triple {97139#(<= ~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)); {96438#true} is VALID [2022-04-08 12:51:44,523 INFO L290 TraceCheckUtils]: 135: Hoare triple {97139#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {97139#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:44,524 INFO L290 TraceCheckUtils]: 134: Hoare triple {97111#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97139#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:44,524 INFO L290 TraceCheckUtils]: 133: Hoare triple {97111#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97111#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:44,525 INFO L290 TraceCheckUtils]: 132: Hoare triple {97111#(<= ~counter~0 23)} assume !!(0 != ~r~0); {97111#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:44,525 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {96438#true} {97111#(<= ~counter~0 23)} #63#return; {97111#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:44,525 INFO L290 TraceCheckUtils]: 130: Hoare triple {96438#true} assume true; {96438#true} is VALID [2022-04-08 12:51:44,525 INFO L290 TraceCheckUtils]: 129: Hoare triple {96438#true} assume !(0 == ~cond); {96438#true} is VALID [2022-04-08 12:51:44,525 INFO L290 TraceCheckUtils]: 128: Hoare triple {96438#true} ~cond := #in~cond; {96438#true} is VALID [2022-04-08 12:51:44,525 INFO L272 TraceCheckUtils]: 127: Hoare triple {97111#(<= ~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)); {96438#true} is VALID [2022-04-08 12:51:44,526 INFO L290 TraceCheckUtils]: 126: Hoare triple {97111#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {97111#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:44,526 INFO L290 TraceCheckUtils]: 125: Hoare triple {97083#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97111#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:44,527 INFO L290 TraceCheckUtils]: 124: Hoare triple {97083#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97083#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:44,527 INFO L290 TraceCheckUtils]: 123: Hoare triple {97083#(<= ~counter~0 22)} assume !!(0 != ~r~0); {97083#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:44,527 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {96438#true} {97083#(<= ~counter~0 22)} #63#return; {97083#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:44,527 INFO L290 TraceCheckUtils]: 121: Hoare triple {96438#true} assume true; {96438#true} is VALID [2022-04-08 12:51:44,528 INFO L290 TraceCheckUtils]: 120: Hoare triple {96438#true} assume !(0 == ~cond); {96438#true} is VALID [2022-04-08 12:51:44,528 INFO L290 TraceCheckUtils]: 119: Hoare triple {96438#true} ~cond := #in~cond; {96438#true} is VALID [2022-04-08 12:51:44,528 INFO L272 TraceCheckUtils]: 118: Hoare triple {97083#(<= ~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)); {96438#true} is VALID [2022-04-08 12:51:44,528 INFO L290 TraceCheckUtils]: 117: Hoare triple {97083#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {97083#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:44,529 INFO L290 TraceCheckUtils]: 116: Hoare triple {97055#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97083#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:44,529 INFO L290 TraceCheckUtils]: 115: Hoare triple {97055#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97055#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:44,529 INFO L290 TraceCheckUtils]: 114: Hoare triple {97055#(<= ~counter~0 21)} assume !!(0 != ~r~0); {97055#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:44,530 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {96438#true} {97055#(<= ~counter~0 21)} #63#return; {97055#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:44,530 INFO L290 TraceCheckUtils]: 112: Hoare triple {96438#true} assume true; {96438#true} is VALID [2022-04-08 12:51:44,530 INFO L290 TraceCheckUtils]: 111: Hoare triple {96438#true} assume !(0 == ~cond); {96438#true} is VALID [2022-04-08 12:51:44,530 INFO L290 TraceCheckUtils]: 110: Hoare triple {96438#true} ~cond := #in~cond; {96438#true} is VALID [2022-04-08 12:51:44,530 INFO L272 TraceCheckUtils]: 109: Hoare triple {97055#(<= ~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)); {96438#true} is VALID [2022-04-08 12:51:44,530 INFO L290 TraceCheckUtils]: 108: Hoare triple {97055#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {97055#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:44,531 INFO L290 TraceCheckUtils]: 107: Hoare triple {97027#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97055#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:44,531 INFO L290 TraceCheckUtils]: 106: Hoare triple {97027#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97027#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:44,532 INFO L290 TraceCheckUtils]: 105: Hoare triple {97027#(<= ~counter~0 20)} assume !!(0 != ~r~0); {97027#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:44,532 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {96438#true} {97027#(<= ~counter~0 20)} #63#return; {97027#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:44,532 INFO L290 TraceCheckUtils]: 103: Hoare triple {96438#true} assume true; {96438#true} is VALID [2022-04-08 12:51:44,532 INFO L290 TraceCheckUtils]: 102: Hoare triple {96438#true} assume !(0 == ~cond); {96438#true} is VALID [2022-04-08 12:51:44,532 INFO L290 TraceCheckUtils]: 101: Hoare triple {96438#true} ~cond := #in~cond; {96438#true} is VALID [2022-04-08 12:51:44,532 INFO L272 TraceCheckUtils]: 100: Hoare triple {97027#(<= ~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)); {96438#true} is VALID [2022-04-08 12:51:44,533 INFO L290 TraceCheckUtils]: 99: Hoare triple {97027#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {97027#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:44,533 INFO L290 TraceCheckUtils]: 98: Hoare triple {96999#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97027#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:44,534 INFO L290 TraceCheckUtils]: 97: Hoare triple {96999#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96999#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:44,534 INFO L290 TraceCheckUtils]: 96: Hoare triple {96999#(<= ~counter~0 19)} assume !!(0 != ~r~0); {96999#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:44,534 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {96438#true} {96999#(<= ~counter~0 19)} #63#return; {96999#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:44,535 INFO L290 TraceCheckUtils]: 94: Hoare triple {96438#true} assume true; {96438#true} is VALID [2022-04-08 12:51:44,535 INFO L290 TraceCheckUtils]: 93: Hoare triple {96438#true} assume !(0 == ~cond); {96438#true} is VALID [2022-04-08 12:51:44,535 INFO L290 TraceCheckUtils]: 92: Hoare triple {96438#true} ~cond := #in~cond; {96438#true} is VALID [2022-04-08 12:51:44,535 INFO L272 TraceCheckUtils]: 91: Hoare triple {96999#(<= ~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)); {96438#true} is VALID [2022-04-08 12:51:44,535 INFO L290 TraceCheckUtils]: 90: Hoare triple {96999#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {96999#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:44,536 INFO L290 TraceCheckUtils]: 89: Hoare triple {96971#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96999#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:44,536 INFO L290 TraceCheckUtils]: 88: Hoare triple {96971#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96971#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:44,536 INFO L290 TraceCheckUtils]: 87: Hoare triple {96971#(<= ~counter~0 18)} assume !!(0 != ~r~0); {96971#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:44,537 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {96438#true} {96971#(<= ~counter~0 18)} #63#return; {96971#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:44,537 INFO L290 TraceCheckUtils]: 85: Hoare triple {96438#true} assume true; {96438#true} is VALID [2022-04-08 12:51:44,537 INFO L290 TraceCheckUtils]: 84: Hoare triple {96438#true} assume !(0 == ~cond); {96438#true} is VALID [2022-04-08 12:51:44,537 INFO L290 TraceCheckUtils]: 83: Hoare triple {96438#true} ~cond := #in~cond; {96438#true} is VALID [2022-04-08 12:51:44,537 INFO L272 TraceCheckUtils]: 82: Hoare triple {96971#(<= ~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)); {96438#true} is VALID [2022-04-08 12:51:44,537 INFO L290 TraceCheckUtils]: 81: Hoare triple {96971#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {96971#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:44,538 INFO L290 TraceCheckUtils]: 80: Hoare triple {96943#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96971#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:44,538 INFO L290 TraceCheckUtils]: 79: Hoare triple {96943#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96943#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:44,539 INFO L290 TraceCheckUtils]: 78: Hoare triple {96943#(<= ~counter~0 17)} assume !!(0 != ~r~0); {96943#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:44,539 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {96438#true} {96943#(<= ~counter~0 17)} #63#return; {96943#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:44,539 INFO L290 TraceCheckUtils]: 76: Hoare triple {96438#true} assume true; {96438#true} is VALID [2022-04-08 12:51:44,539 INFO L290 TraceCheckUtils]: 75: Hoare triple {96438#true} assume !(0 == ~cond); {96438#true} is VALID [2022-04-08 12:51:44,539 INFO L290 TraceCheckUtils]: 74: Hoare triple {96438#true} ~cond := #in~cond; {96438#true} is VALID [2022-04-08 12:51:44,539 INFO L272 TraceCheckUtils]: 73: Hoare triple {96943#(<= ~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)); {96438#true} is VALID [2022-04-08 12:51:44,540 INFO L290 TraceCheckUtils]: 72: Hoare triple {96943#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {96943#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:44,541 INFO L290 TraceCheckUtils]: 71: Hoare triple {96915#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96943#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:44,541 INFO L290 TraceCheckUtils]: 70: Hoare triple {96915#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96915#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:44,541 INFO L290 TraceCheckUtils]: 69: Hoare triple {96915#(<= ~counter~0 16)} assume !!(0 != ~r~0); {96915#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:44,542 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {96438#true} {96915#(<= ~counter~0 16)} #63#return; {96915#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:44,542 INFO L290 TraceCheckUtils]: 67: Hoare triple {96438#true} assume true; {96438#true} is VALID [2022-04-08 12:51:44,542 INFO L290 TraceCheckUtils]: 66: Hoare triple {96438#true} assume !(0 == ~cond); {96438#true} is VALID [2022-04-08 12:51:44,542 INFO L290 TraceCheckUtils]: 65: Hoare triple {96438#true} ~cond := #in~cond; {96438#true} is VALID [2022-04-08 12:51:44,542 INFO L272 TraceCheckUtils]: 64: Hoare triple {96915#(<= ~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)); {96438#true} is VALID [2022-04-08 12:51:44,542 INFO L290 TraceCheckUtils]: 63: Hoare triple {96915#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {96915#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:44,543 INFO L290 TraceCheckUtils]: 62: Hoare triple {96887#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96915#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:44,543 INFO L290 TraceCheckUtils]: 61: Hoare triple {96887#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96887#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:44,543 INFO L290 TraceCheckUtils]: 60: Hoare triple {96887#(<= ~counter~0 15)} assume !!(0 != ~r~0); {96887#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:44,544 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {96438#true} {96887#(<= ~counter~0 15)} #63#return; {96887#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:44,544 INFO L290 TraceCheckUtils]: 58: Hoare triple {96438#true} assume true; {96438#true} is VALID [2022-04-08 12:51:44,544 INFO L290 TraceCheckUtils]: 57: Hoare triple {96438#true} assume !(0 == ~cond); {96438#true} is VALID [2022-04-08 12:51:44,544 INFO L290 TraceCheckUtils]: 56: Hoare triple {96438#true} ~cond := #in~cond; {96438#true} is VALID [2022-04-08 12:51:44,544 INFO L272 TraceCheckUtils]: 55: Hoare triple {96887#(<= ~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)); {96438#true} is VALID [2022-04-08 12:51:44,544 INFO L290 TraceCheckUtils]: 54: Hoare triple {96887#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {96887#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:44,545 INFO L290 TraceCheckUtils]: 53: Hoare triple {96859#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96887#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:44,546 INFO L290 TraceCheckUtils]: 52: Hoare triple {96859#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96859#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:44,546 INFO L290 TraceCheckUtils]: 51: Hoare triple {96859#(<= ~counter~0 14)} assume !!(0 != ~r~0); {96859#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:44,546 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {96438#true} {96859#(<= ~counter~0 14)} #63#return; {96859#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:44,546 INFO L290 TraceCheckUtils]: 49: Hoare triple {96438#true} assume true; {96438#true} is VALID [2022-04-08 12:51:44,546 INFO L290 TraceCheckUtils]: 48: Hoare triple {96438#true} assume !(0 == ~cond); {96438#true} is VALID [2022-04-08 12:51:44,546 INFO L290 TraceCheckUtils]: 47: Hoare triple {96438#true} ~cond := #in~cond; {96438#true} is VALID [2022-04-08 12:51:44,547 INFO L272 TraceCheckUtils]: 46: Hoare triple {96859#(<= ~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)); {96438#true} is VALID [2022-04-08 12:51:44,547 INFO L290 TraceCheckUtils]: 45: Hoare triple {96859#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {96859#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:44,548 INFO L290 TraceCheckUtils]: 44: Hoare triple {96831#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96859#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:44,548 INFO L290 TraceCheckUtils]: 43: Hoare triple {96831#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96831#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:44,548 INFO L290 TraceCheckUtils]: 42: Hoare triple {96831#(<= ~counter~0 13)} assume !!(0 != ~r~0); {96831#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:44,549 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {96438#true} {96831#(<= ~counter~0 13)} #63#return; {96831#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:44,549 INFO L290 TraceCheckUtils]: 40: Hoare triple {96438#true} assume true; {96438#true} is VALID [2022-04-08 12:51:44,549 INFO L290 TraceCheckUtils]: 39: Hoare triple {96438#true} assume !(0 == ~cond); {96438#true} is VALID [2022-04-08 12:51:44,549 INFO L290 TraceCheckUtils]: 38: Hoare triple {96438#true} ~cond := #in~cond; {96438#true} is VALID [2022-04-08 12:51:44,549 INFO L272 TraceCheckUtils]: 37: Hoare triple {96831#(<= ~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)); {96438#true} is VALID [2022-04-08 12:51:44,549 INFO L290 TraceCheckUtils]: 36: Hoare triple {96831#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {96831#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:44,550 INFO L290 TraceCheckUtils]: 35: Hoare triple {96803#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96831#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:44,550 INFO L290 TraceCheckUtils]: 34: Hoare triple {96803#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96803#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:44,550 INFO L290 TraceCheckUtils]: 33: Hoare triple {96803#(<= ~counter~0 12)} assume !!(0 != ~r~0); {96803#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:44,551 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {96438#true} {96803#(<= ~counter~0 12)} #63#return; {96803#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:44,551 INFO L290 TraceCheckUtils]: 31: Hoare triple {96438#true} assume true; {96438#true} is VALID [2022-04-08 12:51:44,551 INFO L290 TraceCheckUtils]: 30: Hoare triple {96438#true} assume !(0 == ~cond); {96438#true} is VALID [2022-04-08 12:51:44,551 INFO L290 TraceCheckUtils]: 29: Hoare triple {96438#true} ~cond := #in~cond; {96438#true} is VALID [2022-04-08 12:51:44,551 INFO L272 TraceCheckUtils]: 28: Hoare triple {96803#(<= ~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)); {96438#true} is VALID [2022-04-08 12:51:44,552 INFO L290 TraceCheckUtils]: 27: Hoare triple {96803#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {96803#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:44,552 INFO L290 TraceCheckUtils]: 26: Hoare triple {96775#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96803#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:44,553 INFO L290 TraceCheckUtils]: 25: Hoare triple {96775#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96775#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:44,553 INFO L290 TraceCheckUtils]: 24: Hoare triple {96775#(<= ~counter~0 11)} assume !!(0 != ~r~0); {96775#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:44,553 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {96438#true} {96775#(<= ~counter~0 11)} #63#return; {96775#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:44,553 INFO L290 TraceCheckUtils]: 22: Hoare triple {96438#true} assume true; {96438#true} is VALID [2022-04-08 12:51:44,553 INFO L290 TraceCheckUtils]: 21: Hoare triple {96438#true} assume !(0 == ~cond); {96438#true} is VALID [2022-04-08 12:51:44,554 INFO L290 TraceCheckUtils]: 20: Hoare triple {96438#true} ~cond := #in~cond; {96438#true} is VALID [2022-04-08 12:51:44,554 INFO L272 TraceCheckUtils]: 19: Hoare triple {96775#(<= ~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)); {96438#true} is VALID [2022-04-08 12:51:44,554 INFO L290 TraceCheckUtils]: 18: Hoare triple {96775#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {96775#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:44,555 INFO L290 TraceCheckUtils]: 17: Hoare triple {96747#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96775#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:44,555 INFO L290 TraceCheckUtils]: 16: Hoare triple {96747#(<= ~counter~0 10)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {96747#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:44,555 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {96438#true} {96747#(<= ~counter~0 10)} #61#return; {96747#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:44,555 INFO L290 TraceCheckUtils]: 14: Hoare triple {96438#true} assume true; {96438#true} is VALID [2022-04-08 12:51:44,555 INFO L290 TraceCheckUtils]: 13: Hoare triple {96438#true} assume !(0 == ~cond); {96438#true} is VALID [2022-04-08 12:51:44,556 INFO L290 TraceCheckUtils]: 12: Hoare triple {96438#true} ~cond := #in~cond; {96438#true} is VALID [2022-04-08 12:51:44,556 INFO L272 TraceCheckUtils]: 11: Hoare triple {96747#(<= ~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)); {96438#true} is VALID [2022-04-08 12:51:44,556 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {96438#true} {96747#(<= ~counter~0 10)} #59#return; {96747#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:44,556 INFO L290 TraceCheckUtils]: 9: Hoare triple {96438#true} assume true; {96438#true} is VALID [2022-04-08 12:51:44,556 INFO L290 TraceCheckUtils]: 8: Hoare triple {96438#true} assume !(0 == ~cond); {96438#true} is VALID [2022-04-08 12:51:44,556 INFO L290 TraceCheckUtils]: 7: Hoare triple {96438#true} ~cond := #in~cond; {96438#true} is VALID [2022-04-08 12:51:44,556 INFO L272 TraceCheckUtils]: 6: Hoare triple {96747#(<= ~counter~0 10)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {96438#true} is VALID [2022-04-08 12:51:44,557 INFO L290 TraceCheckUtils]: 5: Hoare triple {96747#(<= ~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; {96747#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:44,557 INFO L272 TraceCheckUtils]: 4: Hoare triple {96747#(<= ~counter~0 10)} call #t~ret7 := main(); {96747#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:44,557 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {96747#(<= ~counter~0 10)} {96438#true} #67#return; {96747#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:44,557 INFO L290 TraceCheckUtils]: 2: Hoare triple {96747#(<= ~counter~0 10)} assume true; {96747#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:44,558 INFO L290 TraceCheckUtils]: 1: Hoare triple {96438#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; {96747#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:44,558 INFO L272 TraceCheckUtils]: 0: Hoare triple {96438#true} call ULTIMATE.init(); {96438#true} is VALID [2022-04-08 12:51:44,559 INFO L134 CoverageAnalysis]: Checked inductivity of 6829 backedges. 78 proven. 3783 refuted. 0 times theorem prover too weak. 2968 trivial. 0 not checked. [2022-04-08 12:51:44,559 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:51:44,559 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1392578455] [2022-04-08 12:51:44,559 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:51:44,559 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1062715946] [2022-04-08 12:51:44,559 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1062715946] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:51:44,559 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:51:44,559 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [43, 43] total 54 [2022-04-08 12:51:44,560 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:51:44,560 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1569184236] [2022-04-08 12:51:44,560 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1569184236] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:51:44,560 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:51:44,560 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [43] imperfect sequences [] total 43 [2022-04-08 12:51:44,560 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [503508634] [2022-04-08 12:51:44,560 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:51:44,561 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 [2022-04-08 12:51:44,561 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:51:44,561 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) [2022-04-08 12:51:44,842 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 371 edges. 371 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:51:44,842 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 43 states [2022-04-08 12:51:44,842 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:51:44,843 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 43 interpolants. [2022-04-08 12:51:44,843 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 12:51:44,843 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) [2022-04-08 12:51:47,155 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:51:47,155 INFO L93 Difference]: Finished difference Result 385 states and 426 transitions. [2022-04-08 12:51:47,155 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 82 states. [2022-04-08 12:51:47,155 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 [2022-04-08 12:51:47,155 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:51:47,156 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) [2022-04-08 12:51:47,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 425 transitions. [2022-04-08 12:51:47,163 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) [2022-04-08 12:51:47,170 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 425 transitions. [2022-04-08 12:51:47,170 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 82 states and 425 transitions. [2022-04-08 12:51:47,514 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 425 edges. 425 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:51:47,520 INFO L225 Difference]: With dead ends: 385 [2022-04-08 12:51:47,520 INFO L226 Difference]: Without dead ends: 380 [2022-04-08 12:51:47,521 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 786 GetRequests, 694 SyntacticMatches, 1 SemanticMatches, 91 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 839 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=3398, Invalid=5158, Unknown=0, NotChecked=0, Total=8556 [2022-04-08 12:51:47,521 INFO L913 BasicCegarLoop]: 65 mSDtfsCounter, 129 mSDsluCounter, 347 mSDsCounter, 0 mSdLazyCounter, 306 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 129 SdHoareTripleChecker+Valid, 412 SdHoareTripleChecker+Invalid, 320 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 306 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-08 12:51:47,522 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [129 Valid, 412 Invalid, 320 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 306 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-08 12:51:47,522 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 380 states. [2022-04-08 12:51:48,118 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 380 to 380. [2022-04-08 12:51:48,118 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:51:48,118 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) [2022-04-08 12:51:48,118 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) [2022-04-08 12:51:48,119 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) [2022-04-08 12:51:48,124 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:51:48,124 INFO L93 Difference]: Finished difference Result 380 states and 421 transitions. [2022-04-08 12:51:48,124 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 421 transitions. [2022-04-08 12:51:48,125 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:51:48,125 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:51:48,125 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. [2022-04-08 12:51:48,125 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. [2022-04-08 12:51:48,130 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:51:48,130 INFO L93 Difference]: Finished difference Result 380 states and 421 transitions. [2022-04-08 12:51:48,130 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 421 transitions. [2022-04-08 12:51:48,130 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:51:48,130 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:51:48,130 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:51:48,130 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:51:48,131 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) [2022-04-08 12:51:48,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 380 states and 421 transitions. [2022-04-08 12:51:48,137 INFO L78 Accepts]: Start accepts. Automaton has 380 states and 421 transitions. Word has length 374 [2022-04-08 12:51:48,137 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:51:48,137 INFO L478 AbstractCegarLoop]: Abstraction has 380 states and 421 transitions. [2022-04-08 12:51:48,137 INFO L479 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) [2022-04-08 12:51:48,138 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 380 states and 421 transitions. [2022-04-08 12:51:50,736 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 421 edges. 420 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-08 12:51:50,737 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 421 transitions. [2022-04-08 12:51:50,738 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 384 [2022-04-08 12:51:50,738 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:51:50,738 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:51:50,745 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (44)] Forceful destruction successful, exit code 0 [2022-04-08 12:51:50,938 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 44 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable42 [2022-04-08 12:51:50,939 INFO L403 AbstractCegarLoop]: === Iteration 44 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:51:50,939 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:51:50,939 INFO L85 PathProgramCache]: Analyzing trace with hash 949326358, now seen corresponding path program 79 times [2022-04-08 12:51:50,939 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:51:50,939 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1690834423] [2022-04-08 12:51:50,940 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:51:50,940 INFO L85 PathProgramCache]: Analyzing trace with hash 949326358, now seen corresponding path program 80 times [2022-04-08 12:51:50,940 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:51:50,940 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2111916183] [2022-04-08 12:51:50,940 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:51:50,940 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:51:50,981 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:51:50,981 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [135409306] [2022-04-08 12:51:50,982 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 12:51:50,982 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:51:50,982 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:51:50,983 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) [2022-04-08 12:51:50,983 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (45)] Waiting until timeout for monitored process [2022-04-08 12:51:51,121 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 12:51:51,121 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:51:51,125 INFO L263 TraceCheckSpWp]: Trace formula consists of 893 conjuncts, 85 conjunts are in the unsatisfiable core [2022-04-08 12:51:51,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:51:51,201 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:51:53,302 INFO L272 TraceCheckUtils]: 0: Hoare triple {101103#true} call ULTIMATE.init(); {101103#true} is VALID [2022-04-08 12:51:53,303 INFO L290 TraceCheckUtils]: 1: Hoare triple {101103#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; {101111#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:53,303 INFO L290 TraceCheckUtils]: 2: Hoare triple {101111#(<= ~counter~0 0)} assume true; {101111#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:53,304 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {101111#(<= ~counter~0 0)} {101103#true} #67#return; {101111#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:53,304 INFO L272 TraceCheckUtils]: 4: Hoare triple {101111#(<= ~counter~0 0)} call #t~ret7 := main(); {101111#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:53,305 INFO L290 TraceCheckUtils]: 5: Hoare triple {101111#(<= ~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; {101111#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:53,305 INFO L272 TraceCheckUtils]: 6: Hoare triple {101111#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {101111#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:53,305 INFO L290 TraceCheckUtils]: 7: Hoare triple {101111#(<= ~counter~0 0)} ~cond := #in~cond; {101111#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:53,306 INFO L290 TraceCheckUtils]: 8: Hoare triple {101111#(<= ~counter~0 0)} assume !(0 == ~cond); {101111#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:53,306 INFO L290 TraceCheckUtils]: 9: Hoare triple {101111#(<= ~counter~0 0)} assume true; {101111#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:53,307 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {101111#(<= ~counter~0 0)} {101111#(<= ~counter~0 0)} #59#return; {101111#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:53,307 INFO L272 TraceCheckUtils]: 11: Hoare triple {101111#(<= ~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)); {101111#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:53,307 INFO L290 TraceCheckUtils]: 12: Hoare triple {101111#(<= ~counter~0 0)} ~cond := #in~cond; {101111#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:53,308 INFO L290 TraceCheckUtils]: 13: Hoare triple {101111#(<= ~counter~0 0)} assume !(0 == ~cond); {101111#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:53,308 INFO L290 TraceCheckUtils]: 14: Hoare triple {101111#(<= ~counter~0 0)} assume true; {101111#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:53,309 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {101111#(<= ~counter~0 0)} {101111#(<= ~counter~0 0)} #61#return; {101111#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:53,309 INFO L290 TraceCheckUtils]: 16: Hoare triple {101111#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {101111#(<= ~counter~0 0)} is VALID [2022-04-08 12:51:53,311 INFO L290 TraceCheckUtils]: 17: Hoare triple {101111#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101160#(<= ~counter~0 1)} is VALID [2022-04-08 12:51:53,311 INFO L290 TraceCheckUtils]: 18: Hoare triple {101160#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {101160#(<= ~counter~0 1)} is VALID [2022-04-08 12:51:53,312 INFO L272 TraceCheckUtils]: 19: Hoare triple {101160#(<= ~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)); {101160#(<= ~counter~0 1)} is VALID [2022-04-08 12:51:53,312 INFO L290 TraceCheckUtils]: 20: Hoare triple {101160#(<= ~counter~0 1)} ~cond := #in~cond; {101160#(<= ~counter~0 1)} is VALID [2022-04-08 12:51:53,313 INFO L290 TraceCheckUtils]: 21: Hoare triple {101160#(<= ~counter~0 1)} assume !(0 == ~cond); {101160#(<= ~counter~0 1)} is VALID [2022-04-08 12:51:53,313 INFO L290 TraceCheckUtils]: 22: Hoare triple {101160#(<= ~counter~0 1)} assume true; {101160#(<= ~counter~0 1)} is VALID [2022-04-08 12:51:53,314 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {101160#(<= ~counter~0 1)} {101160#(<= ~counter~0 1)} #63#return; {101160#(<= ~counter~0 1)} is VALID [2022-04-08 12:51:53,314 INFO L290 TraceCheckUtils]: 24: Hoare triple {101160#(<= ~counter~0 1)} assume !!(0 != ~r~0); {101160#(<= ~counter~0 1)} is VALID [2022-04-08 12:51:53,314 INFO L290 TraceCheckUtils]: 25: Hoare triple {101160#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101160#(<= ~counter~0 1)} is VALID [2022-04-08 12:51:53,315 INFO L290 TraceCheckUtils]: 26: Hoare triple {101160#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101188#(<= ~counter~0 2)} is VALID [2022-04-08 12:51:53,316 INFO L290 TraceCheckUtils]: 27: Hoare triple {101188#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {101188#(<= ~counter~0 2)} is VALID [2022-04-08 12:51:53,317 INFO L272 TraceCheckUtils]: 28: Hoare triple {101188#(<= ~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)); {101188#(<= ~counter~0 2)} is VALID [2022-04-08 12:51:53,317 INFO L290 TraceCheckUtils]: 29: Hoare triple {101188#(<= ~counter~0 2)} ~cond := #in~cond; {101188#(<= ~counter~0 2)} is VALID [2022-04-08 12:51:53,317 INFO L290 TraceCheckUtils]: 30: Hoare triple {101188#(<= ~counter~0 2)} assume !(0 == ~cond); {101188#(<= ~counter~0 2)} is VALID [2022-04-08 12:51:53,318 INFO L290 TraceCheckUtils]: 31: Hoare triple {101188#(<= ~counter~0 2)} assume true; {101188#(<= ~counter~0 2)} is VALID [2022-04-08 12:51:53,318 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {101188#(<= ~counter~0 2)} {101188#(<= ~counter~0 2)} #63#return; {101188#(<= ~counter~0 2)} is VALID [2022-04-08 12:51:53,319 INFO L290 TraceCheckUtils]: 33: Hoare triple {101188#(<= ~counter~0 2)} assume !!(0 != ~r~0); {101188#(<= ~counter~0 2)} is VALID [2022-04-08 12:51:53,319 INFO L290 TraceCheckUtils]: 34: Hoare triple {101188#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101188#(<= ~counter~0 2)} is VALID [2022-04-08 12:51:53,320 INFO L290 TraceCheckUtils]: 35: Hoare triple {101188#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101216#(<= ~counter~0 3)} is VALID [2022-04-08 12:51:53,321 INFO L290 TraceCheckUtils]: 36: Hoare triple {101216#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {101216#(<= ~counter~0 3)} is VALID [2022-04-08 12:51:53,321 INFO L272 TraceCheckUtils]: 37: Hoare triple {101216#(<= ~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)); {101216#(<= ~counter~0 3)} is VALID [2022-04-08 12:51:53,322 INFO L290 TraceCheckUtils]: 38: Hoare triple {101216#(<= ~counter~0 3)} ~cond := #in~cond; {101216#(<= ~counter~0 3)} is VALID [2022-04-08 12:51:53,322 INFO L290 TraceCheckUtils]: 39: Hoare triple {101216#(<= ~counter~0 3)} assume !(0 == ~cond); {101216#(<= ~counter~0 3)} is VALID [2022-04-08 12:51:53,322 INFO L290 TraceCheckUtils]: 40: Hoare triple {101216#(<= ~counter~0 3)} assume true; {101216#(<= ~counter~0 3)} is VALID [2022-04-08 12:51:53,323 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {101216#(<= ~counter~0 3)} {101216#(<= ~counter~0 3)} #63#return; {101216#(<= ~counter~0 3)} is VALID [2022-04-08 12:51:53,323 INFO L290 TraceCheckUtils]: 42: Hoare triple {101216#(<= ~counter~0 3)} assume !!(0 != ~r~0); {101216#(<= ~counter~0 3)} is VALID [2022-04-08 12:51:53,323 INFO L290 TraceCheckUtils]: 43: Hoare triple {101216#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101216#(<= ~counter~0 3)} is VALID [2022-04-08 12:51:53,324 INFO L290 TraceCheckUtils]: 44: Hoare triple {101216#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101244#(<= ~counter~0 4)} is VALID [2022-04-08 12:51:53,324 INFO L290 TraceCheckUtils]: 45: Hoare triple {101244#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {101244#(<= ~counter~0 4)} is VALID [2022-04-08 12:51:53,325 INFO L272 TraceCheckUtils]: 46: Hoare triple {101244#(<= ~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)); {101244#(<= ~counter~0 4)} is VALID [2022-04-08 12:51:53,325 INFO L290 TraceCheckUtils]: 47: Hoare triple {101244#(<= ~counter~0 4)} ~cond := #in~cond; {101244#(<= ~counter~0 4)} is VALID [2022-04-08 12:51:53,325 INFO L290 TraceCheckUtils]: 48: Hoare triple {101244#(<= ~counter~0 4)} assume !(0 == ~cond); {101244#(<= ~counter~0 4)} is VALID [2022-04-08 12:51:53,326 INFO L290 TraceCheckUtils]: 49: Hoare triple {101244#(<= ~counter~0 4)} assume true; {101244#(<= ~counter~0 4)} is VALID [2022-04-08 12:51:53,326 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {101244#(<= ~counter~0 4)} {101244#(<= ~counter~0 4)} #63#return; {101244#(<= ~counter~0 4)} is VALID [2022-04-08 12:51:53,326 INFO L290 TraceCheckUtils]: 51: Hoare triple {101244#(<= ~counter~0 4)} assume !!(0 != ~r~0); {101244#(<= ~counter~0 4)} is VALID [2022-04-08 12:51:53,327 INFO L290 TraceCheckUtils]: 52: Hoare triple {101244#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101244#(<= ~counter~0 4)} is VALID [2022-04-08 12:51:53,328 INFO L290 TraceCheckUtils]: 53: Hoare triple {101244#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101272#(<= ~counter~0 5)} is VALID [2022-04-08 12:51:53,328 INFO L290 TraceCheckUtils]: 54: Hoare triple {101272#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {101272#(<= ~counter~0 5)} is VALID [2022-04-08 12:51:53,328 INFO L272 TraceCheckUtils]: 55: Hoare triple {101272#(<= ~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)); {101272#(<= ~counter~0 5)} is VALID [2022-04-08 12:51:53,329 INFO L290 TraceCheckUtils]: 56: Hoare triple {101272#(<= ~counter~0 5)} ~cond := #in~cond; {101272#(<= ~counter~0 5)} is VALID [2022-04-08 12:51:53,329 INFO L290 TraceCheckUtils]: 57: Hoare triple {101272#(<= ~counter~0 5)} assume !(0 == ~cond); {101272#(<= ~counter~0 5)} is VALID [2022-04-08 12:51:53,329 INFO L290 TraceCheckUtils]: 58: Hoare triple {101272#(<= ~counter~0 5)} assume true; {101272#(<= ~counter~0 5)} is VALID [2022-04-08 12:51:53,330 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {101272#(<= ~counter~0 5)} {101272#(<= ~counter~0 5)} #63#return; {101272#(<= ~counter~0 5)} is VALID [2022-04-08 12:51:53,330 INFO L290 TraceCheckUtils]: 60: Hoare triple {101272#(<= ~counter~0 5)} assume !!(0 != ~r~0); {101272#(<= ~counter~0 5)} is VALID [2022-04-08 12:51:53,330 INFO L290 TraceCheckUtils]: 61: Hoare triple {101272#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101272#(<= ~counter~0 5)} is VALID [2022-04-08 12:51:53,331 INFO L290 TraceCheckUtils]: 62: Hoare triple {101272#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101300#(<= ~counter~0 6)} is VALID [2022-04-08 12:51:53,331 INFO L290 TraceCheckUtils]: 63: Hoare triple {101300#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {101300#(<= ~counter~0 6)} is VALID [2022-04-08 12:51:53,332 INFO L272 TraceCheckUtils]: 64: Hoare triple {101300#(<= ~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)); {101300#(<= ~counter~0 6)} is VALID [2022-04-08 12:51:53,332 INFO L290 TraceCheckUtils]: 65: Hoare triple {101300#(<= ~counter~0 6)} ~cond := #in~cond; {101300#(<= ~counter~0 6)} is VALID [2022-04-08 12:51:53,332 INFO L290 TraceCheckUtils]: 66: Hoare triple {101300#(<= ~counter~0 6)} assume !(0 == ~cond); {101300#(<= ~counter~0 6)} is VALID [2022-04-08 12:51:53,332 INFO L290 TraceCheckUtils]: 67: Hoare triple {101300#(<= ~counter~0 6)} assume true; {101300#(<= ~counter~0 6)} is VALID [2022-04-08 12:51:53,333 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {101300#(<= ~counter~0 6)} {101300#(<= ~counter~0 6)} #63#return; {101300#(<= ~counter~0 6)} is VALID [2022-04-08 12:51:53,333 INFO L290 TraceCheckUtils]: 69: Hoare triple {101300#(<= ~counter~0 6)} assume !!(0 != ~r~0); {101300#(<= ~counter~0 6)} is VALID [2022-04-08 12:51:53,333 INFO L290 TraceCheckUtils]: 70: Hoare triple {101300#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101300#(<= ~counter~0 6)} is VALID [2022-04-08 12:51:53,334 INFO L290 TraceCheckUtils]: 71: Hoare triple {101300#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101328#(<= ~counter~0 7)} is VALID [2022-04-08 12:51:53,334 INFO L290 TraceCheckUtils]: 72: Hoare triple {101328#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {101328#(<= ~counter~0 7)} is VALID [2022-04-08 12:51:53,335 INFO L272 TraceCheckUtils]: 73: Hoare triple {101328#(<= ~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)); {101328#(<= ~counter~0 7)} is VALID [2022-04-08 12:51:53,335 INFO L290 TraceCheckUtils]: 74: Hoare triple {101328#(<= ~counter~0 7)} ~cond := #in~cond; {101328#(<= ~counter~0 7)} is VALID [2022-04-08 12:51:53,335 INFO L290 TraceCheckUtils]: 75: Hoare triple {101328#(<= ~counter~0 7)} assume !(0 == ~cond); {101328#(<= ~counter~0 7)} is VALID [2022-04-08 12:51:53,336 INFO L290 TraceCheckUtils]: 76: Hoare triple {101328#(<= ~counter~0 7)} assume true; {101328#(<= ~counter~0 7)} is VALID [2022-04-08 12:51:53,336 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {101328#(<= ~counter~0 7)} {101328#(<= ~counter~0 7)} #63#return; {101328#(<= ~counter~0 7)} is VALID [2022-04-08 12:51:53,336 INFO L290 TraceCheckUtils]: 78: Hoare triple {101328#(<= ~counter~0 7)} assume !!(0 != ~r~0); {101328#(<= ~counter~0 7)} is VALID [2022-04-08 12:51:53,337 INFO L290 TraceCheckUtils]: 79: Hoare triple {101328#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101328#(<= ~counter~0 7)} is VALID [2022-04-08 12:51:53,338 INFO L290 TraceCheckUtils]: 80: Hoare triple {101328#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101356#(<= ~counter~0 8)} is VALID [2022-04-08 12:51:53,338 INFO L290 TraceCheckUtils]: 81: Hoare triple {101356#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {101356#(<= ~counter~0 8)} is VALID [2022-04-08 12:51:53,338 INFO L272 TraceCheckUtils]: 82: Hoare triple {101356#(<= ~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)); {101356#(<= ~counter~0 8)} is VALID [2022-04-08 12:51:53,339 INFO L290 TraceCheckUtils]: 83: Hoare triple {101356#(<= ~counter~0 8)} ~cond := #in~cond; {101356#(<= ~counter~0 8)} is VALID [2022-04-08 12:51:53,339 INFO L290 TraceCheckUtils]: 84: Hoare triple {101356#(<= ~counter~0 8)} assume !(0 == ~cond); {101356#(<= ~counter~0 8)} is VALID [2022-04-08 12:51:53,339 INFO L290 TraceCheckUtils]: 85: Hoare triple {101356#(<= ~counter~0 8)} assume true; {101356#(<= ~counter~0 8)} is VALID [2022-04-08 12:51:53,340 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {101356#(<= ~counter~0 8)} {101356#(<= ~counter~0 8)} #63#return; {101356#(<= ~counter~0 8)} is VALID [2022-04-08 12:51:53,340 INFO L290 TraceCheckUtils]: 87: Hoare triple {101356#(<= ~counter~0 8)} assume !!(0 != ~r~0); {101356#(<= ~counter~0 8)} is VALID [2022-04-08 12:51:53,340 INFO L290 TraceCheckUtils]: 88: Hoare triple {101356#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101356#(<= ~counter~0 8)} is VALID [2022-04-08 12:51:53,341 INFO L290 TraceCheckUtils]: 89: Hoare triple {101356#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101384#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:53,341 INFO L290 TraceCheckUtils]: 90: Hoare triple {101384#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {101384#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:53,342 INFO L272 TraceCheckUtils]: 91: Hoare triple {101384#(<= ~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)); {101384#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:53,342 INFO L290 TraceCheckUtils]: 92: Hoare triple {101384#(<= ~counter~0 9)} ~cond := #in~cond; {101384#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:53,342 INFO L290 TraceCheckUtils]: 93: Hoare triple {101384#(<= ~counter~0 9)} assume !(0 == ~cond); {101384#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:53,342 INFO L290 TraceCheckUtils]: 94: Hoare triple {101384#(<= ~counter~0 9)} assume true; {101384#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:53,343 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {101384#(<= ~counter~0 9)} {101384#(<= ~counter~0 9)} #63#return; {101384#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:53,343 INFO L290 TraceCheckUtils]: 96: Hoare triple {101384#(<= ~counter~0 9)} assume !!(0 != ~r~0); {101384#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:53,343 INFO L290 TraceCheckUtils]: 97: Hoare triple {101384#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101384#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:53,344 INFO L290 TraceCheckUtils]: 98: Hoare triple {101384#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101412#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:53,344 INFO L290 TraceCheckUtils]: 99: Hoare triple {101412#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {101412#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:53,345 INFO L272 TraceCheckUtils]: 100: Hoare triple {101412#(<= ~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)); {101412#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:53,345 INFO L290 TraceCheckUtils]: 101: Hoare triple {101412#(<= ~counter~0 10)} ~cond := #in~cond; {101412#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:53,345 INFO L290 TraceCheckUtils]: 102: Hoare triple {101412#(<= ~counter~0 10)} assume !(0 == ~cond); {101412#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:53,346 INFO L290 TraceCheckUtils]: 103: Hoare triple {101412#(<= ~counter~0 10)} assume true; {101412#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:53,346 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {101412#(<= ~counter~0 10)} {101412#(<= ~counter~0 10)} #63#return; {101412#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:53,346 INFO L290 TraceCheckUtils]: 105: Hoare triple {101412#(<= ~counter~0 10)} assume !!(0 != ~r~0); {101412#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:53,347 INFO L290 TraceCheckUtils]: 106: Hoare triple {101412#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101412#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:53,348 INFO L290 TraceCheckUtils]: 107: Hoare triple {101412#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101440#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:53,348 INFO L290 TraceCheckUtils]: 108: Hoare triple {101440#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {101440#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:53,348 INFO L272 TraceCheckUtils]: 109: Hoare triple {101440#(<= ~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)); {101440#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:53,349 INFO L290 TraceCheckUtils]: 110: Hoare triple {101440#(<= ~counter~0 11)} ~cond := #in~cond; {101440#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:53,349 INFO L290 TraceCheckUtils]: 111: Hoare triple {101440#(<= ~counter~0 11)} assume !(0 == ~cond); {101440#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:53,349 INFO L290 TraceCheckUtils]: 112: Hoare triple {101440#(<= ~counter~0 11)} assume true; {101440#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:53,350 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {101440#(<= ~counter~0 11)} {101440#(<= ~counter~0 11)} #63#return; {101440#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:53,350 INFO L290 TraceCheckUtils]: 114: Hoare triple {101440#(<= ~counter~0 11)} assume !!(0 != ~r~0); {101440#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:53,350 INFO L290 TraceCheckUtils]: 115: Hoare triple {101440#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101440#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:53,351 INFO L290 TraceCheckUtils]: 116: Hoare triple {101440#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101468#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:53,351 INFO L290 TraceCheckUtils]: 117: Hoare triple {101468#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {101468#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:53,352 INFO L272 TraceCheckUtils]: 118: Hoare triple {101468#(<= ~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)); {101468#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:53,352 INFO L290 TraceCheckUtils]: 119: Hoare triple {101468#(<= ~counter~0 12)} ~cond := #in~cond; {101468#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:53,352 INFO L290 TraceCheckUtils]: 120: Hoare triple {101468#(<= ~counter~0 12)} assume !(0 == ~cond); {101468#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:53,352 INFO L290 TraceCheckUtils]: 121: Hoare triple {101468#(<= ~counter~0 12)} assume true; {101468#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:53,353 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {101468#(<= ~counter~0 12)} {101468#(<= ~counter~0 12)} #63#return; {101468#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:53,353 INFO L290 TraceCheckUtils]: 123: Hoare triple {101468#(<= ~counter~0 12)} assume !!(0 != ~r~0); {101468#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:53,353 INFO L290 TraceCheckUtils]: 124: Hoare triple {101468#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101468#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:53,354 INFO L290 TraceCheckUtils]: 125: Hoare triple {101468#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101496#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:53,355 INFO L290 TraceCheckUtils]: 126: Hoare triple {101496#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {101496#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:53,355 INFO L272 TraceCheckUtils]: 127: Hoare triple {101496#(<= ~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)); {101496#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:53,355 INFO L290 TraceCheckUtils]: 128: Hoare triple {101496#(<= ~counter~0 13)} ~cond := #in~cond; {101496#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:53,356 INFO L290 TraceCheckUtils]: 129: Hoare triple {101496#(<= ~counter~0 13)} assume !(0 == ~cond); {101496#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:53,356 INFO L290 TraceCheckUtils]: 130: Hoare triple {101496#(<= ~counter~0 13)} assume true; {101496#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:53,356 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {101496#(<= ~counter~0 13)} {101496#(<= ~counter~0 13)} #63#return; {101496#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:53,357 INFO L290 TraceCheckUtils]: 132: Hoare triple {101496#(<= ~counter~0 13)} assume !!(0 != ~r~0); {101496#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:53,357 INFO L290 TraceCheckUtils]: 133: Hoare triple {101496#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101496#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:53,358 INFO L290 TraceCheckUtils]: 134: Hoare triple {101496#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101524#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:53,358 INFO L290 TraceCheckUtils]: 135: Hoare triple {101524#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {101524#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:53,358 INFO L272 TraceCheckUtils]: 136: Hoare triple {101524#(<= ~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)); {101524#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:53,359 INFO L290 TraceCheckUtils]: 137: Hoare triple {101524#(<= ~counter~0 14)} ~cond := #in~cond; {101524#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:53,359 INFO L290 TraceCheckUtils]: 138: Hoare triple {101524#(<= ~counter~0 14)} assume !(0 == ~cond); {101524#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:53,359 INFO L290 TraceCheckUtils]: 139: Hoare triple {101524#(<= ~counter~0 14)} assume true; {101524#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:53,360 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {101524#(<= ~counter~0 14)} {101524#(<= ~counter~0 14)} #63#return; {101524#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:53,360 INFO L290 TraceCheckUtils]: 141: Hoare triple {101524#(<= ~counter~0 14)} assume !!(0 != ~r~0); {101524#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:53,360 INFO L290 TraceCheckUtils]: 142: Hoare triple {101524#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101524#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:53,361 INFO L290 TraceCheckUtils]: 143: Hoare triple {101524#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101552#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:53,361 INFO L290 TraceCheckUtils]: 144: Hoare triple {101552#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {101552#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:53,362 INFO L272 TraceCheckUtils]: 145: Hoare triple {101552#(<= ~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)); {101552#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:53,362 INFO L290 TraceCheckUtils]: 146: Hoare triple {101552#(<= ~counter~0 15)} ~cond := #in~cond; {101552#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:53,362 INFO L290 TraceCheckUtils]: 147: Hoare triple {101552#(<= ~counter~0 15)} assume !(0 == ~cond); {101552#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:53,362 INFO L290 TraceCheckUtils]: 148: Hoare triple {101552#(<= ~counter~0 15)} assume true; {101552#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:53,363 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {101552#(<= ~counter~0 15)} {101552#(<= ~counter~0 15)} #63#return; {101552#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:53,363 INFO L290 TraceCheckUtils]: 150: Hoare triple {101552#(<= ~counter~0 15)} assume !!(0 != ~r~0); {101552#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:53,363 INFO L290 TraceCheckUtils]: 151: Hoare triple {101552#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101552#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:53,364 INFO L290 TraceCheckUtils]: 152: Hoare triple {101552#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101580#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:53,365 INFO L290 TraceCheckUtils]: 153: Hoare triple {101580#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {101580#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:53,365 INFO L272 TraceCheckUtils]: 154: Hoare triple {101580#(<= ~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)); {101580#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:53,365 INFO L290 TraceCheckUtils]: 155: Hoare triple {101580#(<= ~counter~0 16)} ~cond := #in~cond; {101580#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:53,366 INFO L290 TraceCheckUtils]: 156: Hoare triple {101580#(<= ~counter~0 16)} assume !(0 == ~cond); {101580#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:53,366 INFO L290 TraceCheckUtils]: 157: Hoare triple {101580#(<= ~counter~0 16)} assume true; {101580#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:53,366 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {101580#(<= ~counter~0 16)} {101580#(<= ~counter~0 16)} #63#return; {101580#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:53,367 INFO L290 TraceCheckUtils]: 159: Hoare triple {101580#(<= ~counter~0 16)} assume !!(0 != ~r~0); {101580#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:53,367 INFO L290 TraceCheckUtils]: 160: Hoare triple {101580#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101580#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:53,368 INFO L290 TraceCheckUtils]: 161: Hoare triple {101580#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101608#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:53,368 INFO L290 TraceCheckUtils]: 162: Hoare triple {101608#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {101608#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:53,368 INFO L272 TraceCheckUtils]: 163: Hoare triple {101608#(<= ~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)); {101608#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:53,369 INFO L290 TraceCheckUtils]: 164: Hoare triple {101608#(<= ~counter~0 17)} ~cond := #in~cond; {101608#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:53,369 INFO L290 TraceCheckUtils]: 165: Hoare triple {101608#(<= ~counter~0 17)} assume !(0 == ~cond); {101608#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:53,369 INFO L290 TraceCheckUtils]: 166: Hoare triple {101608#(<= ~counter~0 17)} assume true; {101608#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:53,370 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {101608#(<= ~counter~0 17)} {101608#(<= ~counter~0 17)} #63#return; {101608#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:53,370 INFO L290 TraceCheckUtils]: 168: Hoare triple {101608#(<= ~counter~0 17)} assume !!(0 != ~r~0); {101608#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:53,370 INFO L290 TraceCheckUtils]: 169: Hoare triple {101608#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101608#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:53,371 INFO L290 TraceCheckUtils]: 170: Hoare triple {101608#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101636#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:53,371 INFO L290 TraceCheckUtils]: 171: Hoare triple {101636#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {101636#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:53,372 INFO L272 TraceCheckUtils]: 172: Hoare triple {101636#(<= ~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)); {101636#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:53,372 INFO L290 TraceCheckUtils]: 173: Hoare triple {101636#(<= ~counter~0 18)} ~cond := #in~cond; {101636#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:53,372 INFO L290 TraceCheckUtils]: 174: Hoare triple {101636#(<= ~counter~0 18)} assume !(0 == ~cond); {101636#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:53,373 INFO L290 TraceCheckUtils]: 175: Hoare triple {101636#(<= ~counter~0 18)} assume true; {101636#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:53,373 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {101636#(<= ~counter~0 18)} {101636#(<= ~counter~0 18)} #63#return; {101636#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:53,373 INFO L290 TraceCheckUtils]: 177: Hoare triple {101636#(<= ~counter~0 18)} assume !!(0 != ~r~0); {101636#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:53,374 INFO L290 TraceCheckUtils]: 178: Hoare triple {101636#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101636#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:53,374 INFO L290 TraceCheckUtils]: 179: Hoare triple {101636#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101664#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:53,375 INFO L290 TraceCheckUtils]: 180: Hoare triple {101664#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {101664#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:53,375 INFO L272 TraceCheckUtils]: 181: Hoare triple {101664#(<= ~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)); {101664#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:53,375 INFO L290 TraceCheckUtils]: 182: Hoare triple {101664#(<= ~counter~0 19)} ~cond := #in~cond; {101664#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:53,376 INFO L290 TraceCheckUtils]: 183: Hoare triple {101664#(<= ~counter~0 19)} assume !(0 == ~cond); {101664#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:53,376 INFO L290 TraceCheckUtils]: 184: Hoare triple {101664#(<= ~counter~0 19)} assume true; {101664#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:53,376 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {101664#(<= ~counter~0 19)} {101664#(<= ~counter~0 19)} #63#return; {101664#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:53,377 INFO L290 TraceCheckUtils]: 186: Hoare triple {101664#(<= ~counter~0 19)} assume !!(0 != ~r~0); {101664#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:53,377 INFO L290 TraceCheckUtils]: 187: Hoare triple {101664#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101664#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:53,378 INFO L290 TraceCheckUtils]: 188: Hoare triple {101664#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101692#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:53,378 INFO L290 TraceCheckUtils]: 189: Hoare triple {101692#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {101692#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:53,378 INFO L272 TraceCheckUtils]: 190: Hoare triple {101692#(<= ~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)); {101692#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:53,379 INFO L290 TraceCheckUtils]: 191: Hoare triple {101692#(<= ~counter~0 20)} ~cond := #in~cond; {101692#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:53,379 INFO L290 TraceCheckUtils]: 192: Hoare triple {101692#(<= ~counter~0 20)} assume !(0 == ~cond); {101692#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:53,379 INFO L290 TraceCheckUtils]: 193: Hoare triple {101692#(<= ~counter~0 20)} assume true; {101692#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:53,380 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {101692#(<= ~counter~0 20)} {101692#(<= ~counter~0 20)} #63#return; {101692#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:53,380 INFO L290 TraceCheckUtils]: 195: Hoare triple {101692#(<= ~counter~0 20)} assume !!(0 != ~r~0); {101692#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:53,380 INFO L290 TraceCheckUtils]: 196: Hoare triple {101692#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101692#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:53,381 INFO L290 TraceCheckUtils]: 197: Hoare triple {101692#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101720#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:53,381 INFO L290 TraceCheckUtils]: 198: Hoare triple {101720#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {101720#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:53,382 INFO L272 TraceCheckUtils]: 199: Hoare triple {101720#(<= ~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)); {101720#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:53,382 INFO L290 TraceCheckUtils]: 200: Hoare triple {101720#(<= ~counter~0 21)} ~cond := #in~cond; {101720#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:53,382 INFO L290 TraceCheckUtils]: 201: Hoare triple {101720#(<= ~counter~0 21)} assume !(0 == ~cond); {101720#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:53,383 INFO L290 TraceCheckUtils]: 202: Hoare triple {101720#(<= ~counter~0 21)} assume true; {101720#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:53,383 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {101720#(<= ~counter~0 21)} {101720#(<= ~counter~0 21)} #63#return; {101720#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:53,383 INFO L290 TraceCheckUtils]: 204: Hoare triple {101720#(<= ~counter~0 21)} assume !!(0 != ~r~0); {101720#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:53,384 INFO L290 TraceCheckUtils]: 205: Hoare triple {101720#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101720#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:53,384 INFO L290 TraceCheckUtils]: 206: Hoare triple {101720#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101748#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:53,385 INFO L290 TraceCheckUtils]: 207: Hoare triple {101748#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {101748#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:53,385 INFO L272 TraceCheckUtils]: 208: Hoare triple {101748#(<= ~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)); {101748#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:53,385 INFO L290 TraceCheckUtils]: 209: Hoare triple {101748#(<= ~counter~0 22)} ~cond := #in~cond; {101748#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:53,386 INFO L290 TraceCheckUtils]: 210: Hoare triple {101748#(<= ~counter~0 22)} assume !(0 == ~cond); {101748#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:53,386 INFO L290 TraceCheckUtils]: 211: Hoare triple {101748#(<= ~counter~0 22)} assume true; {101748#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:53,386 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {101748#(<= ~counter~0 22)} {101748#(<= ~counter~0 22)} #63#return; {101748#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:53,387 INFO L290 TraceCheckUtils]: 213: Hoare triple {101748#(<= ~counter~0 22)} assume !!(0 != ~r~0); {101748#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:53,387 INFO L290 TraceCheckUtils]: 214: Hoare triple {101748#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101748#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:53,388 INFO L290 TraceCheckUtils]: 215: Hoare triple {101748#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101776#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:53,388 INFO L290 TraceCheckUtils]: 216: Hoare triple {101776#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {101776#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:53,389 INFO L272 TraceCheckUtils]: 217: Hoare triple {101776#(<= ~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)); {101776#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:53,389 INFO L290 TraceCheckUtils]: 218: Hoare triple {101776#(<= ~counter~0 23)} ~cond := #in~cond; {101776#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:53,389 INFO L290 TraceCheckUtils]: 219: Hoare triple {101776#(<= ~counter~0 23)} assume !(0 == ~cond); {101776#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:53,389 INFO L290 TraceCheckUtils]: 220: Hoare triple {101776#(<= ~counter~0 23)} assume true; {101776#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:53,390 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {101776#(<= ~counter~0 23)} {101776#(<= ~counter~0 23)} #63#return; {101776#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:53,390 INFO L290 TraceCheckUtils]: 222: Hoare triple {101776#(<= ~counter~0 23)} assume !!(0 != ~r~0); {101776#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:53,390 INFO L290 TraceCheckUtils]: 223: Hoare triple {101776#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101776#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:53,391 INFO L290 TraceCheckUtils]: 224: Hoare triple {101776#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101804#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:53,391 INFO L290 TraceCheckUtils]: 225: Hoare triple {101804#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {101804#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:53,392 INFO L272 TraceCheckUtils]: 226: Hoare triple {101804#(<= ~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)); {101804#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:53,392 INFO L290 TraceCheckUtils]: 227: Hoare triple {101804#(<= ~counter~0 24)} ~cond := #in~cond; {101804#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:53,392 INFO L290 TraceCheckUtils]: 228: Hoare triple {101804#(<= ~counter~0 24)} assume !(0 == ~cond); {101804#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:53,393 INFO L290 TraceCheckUtils]: 229: Hoare triple {101804#(<= ~counter~0 24)} assume true; {101804#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:53,393 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {101804#(<= ~counter~0 24)} {101804#(<= ~counter~0 24)} #63#return; {101804#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:53,393 INFO L290 TraceCheckUtils]: 231: Hoare triple {101804#(<= ~counter~0 24)} assume !!(0 != ~r~0); {101804#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:53,394 INFO L290 TraceCheckUtils]: 232: Hoare triple {101804#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101804#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:53,394 INFO L290 TraceCheckUtils]: 233: Hoare triple {101804#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101832#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:53,395 INFO L290 TraceCheckUtils]: 234: Hoare triple {101832#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {101832#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:53,395 INFO L272 TraceCheckUtils]: 235: Hoare triple {101832#(<= ~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)); {101832#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:53,395 INFO L290 TraceCheckUtils]: 236: Hoare triple {101832#(<= ~counter~0 25)} ~cond := #in~cond; {101832#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:53,396 INFO L290 TraceCheckUtils]: 237: Hoare triple {101832#(<= ~counter~0 25)} assume !(0 == ~cond); {101832#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:53,396 INFO L290 TraceCheckUtils]: 238: Hoare triple {101832#(<= ~counter~0 25)} assume true; {101832#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:53,396 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {101832#(<= ~counter~0 25)} {101832#(<= ~counter~0 25)} #63#return; {101832#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:53,397 INFO L290 TraceCheckUtils]: 240: Hoare triple {101832#(<= ~counter~0 25)} assume !!(0 != ~r~0); {101832#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:53,397 INFO L290 TraceCheckUtils]: 241: Hoare triple {101832#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101832#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:53,398 INFO L290 TraceCheckUtils]: 242: Hoare triple {101832#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101860#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:53,398 INFO L290 TraceCheckUtils]: 243: Hoare triple {101860#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {101860#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:53,399 INFO L272 TraceCheckUtils]: 244: Hoare triple {101860#(<= ~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)); {101860#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:53,399 INFO L290 TraceCheckUtils]: 245: Hoare triple {101860#(<= ~counter~0 26)} ~cond := #in~cond; {101860#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:53,399 INFO L290 TraceCheckUtils]: 246: Hoare triple {101860#(<= ~counter~0 26)} assume !(0 == ~cond); {101860#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:53,399 INFO L290 TraceCheckUtils]: 247: Hoare triple {101860#(<= ~counter~0 26)} assume true; {101860#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:53,400 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {101860#(<= ~counter~0 26)} {101860#(<= ~counter~0 26)} #63#return; {101860#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:53,400 INFO L290 TraceCheckUtils]: 249: Hoare triple {101860#(<= ~counter~0 26)} assume !!(0 != ~r~0); {101860#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:53,400 INFO L290 TraceCheckUtils]: 250: Hoare triple {101860#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101860#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:53,401 INFO L290 TraceCheckUtils]: 251: Hoare triple {101860#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101888#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:53,401 INFO L290 TraceCheckUtils]: 252: Hoare triple {101888#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {101888#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:53,402 INFO L272 TraceCheckUtils]: 253: Hoare triple {101888#(<= ~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)); {101888#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:53,402 INFO L290 TraceCheckUtils]: 254: Hoare triple {101888#(<= ~counter~0 27)} ~cond := #in~cond; {101888#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:53,402 INFO L290 TraceCheckUtils]: 255: Hoare triple {101888#(<= ~counter~0 27)} assume !(0 == ~cond); {101888#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:53,403 INFO L290 TraceCheckUtils]: 256: Hoare triple {101888#(<= ~counter~0 27)} assume true; {101888#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:53,403 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {101888#(<= ~counter~0 27)} {101888#(<= ~counter~0 27)} #63#return; {101888#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:53,403 INFO L290 TraceCheckUtils]: 258: Hoare triple {101888#(<= ~counter~0 27)} assume !!(0 != ~r~0); {101888#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:53,404 INFO L290 TraceCheckUtils]: 259: Hoare triple {101888#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101888#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:53,405 INFO L290 TraceCheckUtils]: 260: Hoare triple {101888#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101916#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:53,405 INFO L290 TraceCheckUtils]: 261: Hoare triple {101916#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {101916#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:53,405 INFO L272 TraceCheckUtils]: 262: Hoare triple {101916#(<= ~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)); {101916#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:53,406 INFO L290 TraceCheckUtils]: 263: Hoare triple {101916#(<= ~counter~0 28)} ~cond := #in~cond; {101916#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:53,406 INFO L290 TraceCheckUtils]: 264: Hoare triple {101916#(<= ~counter~0 28)} assume !(0 == ~cond); {101916#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:53,406 INFO L290 TraceCheckUtils]: 265: Hoare triple {101916#(<= ~counter~0 28)} assume true; {101916#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:53,407 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {101916#(<= ~counter~0 28)} {101916#(<= ~counter~0 28)} #63#return; {101916#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:53,407 INFO L290 TraceCheckUtils]: 267: Hoare triple {101916#(<= ~counter~0 28)} assume !!(0 != ~r~0); {101916#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:53,407 INFO L290 TraceCheckUtils]: 268: Hoare triple {101916#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101916#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:53,408 INFO L290 TraceCheckUtils]: 269: Hoare triple {101916#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101944#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:53,408 INFO L290 TraceCheckUtils]: 270: Hoare triple {101944#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {101944#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:53,409 INFO L272 TraceCheckUtils]: 271: Hoare triple {101944#(<= ~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)); {101944#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:53,409 INFO L290 TraceCheckUtils]: 272: Hoare triple {101944#(<= ~counter~0 29)} ~cond := #in~cond; {101944#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:53,409 INFO L290 TraceCheckUtils]: 273: Hoare triple {101944#(<= ~counter~0 29)} assume !(0 == ~cond); {101944#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:53,409 INFO L290 TraceCheckUtils]: 274: Hoare triple {101944#(<= ~counter~0 29)} assume true; {101944#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:53,410 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {101944#(<= ~counter~0 29)} {101944#(<= ~counter~0 29)} #63#return; {101944#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:53,410 INFO L290 TraceCheckUtils]: 276: Hoare triple {101944#(<= ~counter~0 29)} assume !!(0 != ~r~0); {101944#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:53,410 INFO L290 TraceCheckUtils]: 277: Hoare triple {101944#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101944#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:53,411 INFO L290 TraceCheckUtils]: 278: Hoare triple {101944#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101972#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:53,412 INFO L290 TraceCheckUtils]: 279: Hoare triple {101972#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {101972#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:53,412 INFO L272 TraceCheckUtils]: 280: Hoare triple {101972#(<= ~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)); {101972#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:53,412 INFO L290 TraceCheckUtils]: 281: Hoare triple {101972#(<= ~counter~0 30)} ~cond := #in~cond; {101972#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:53,413 INFO L290 TraceCheckUtils]: 282: Hoare triple {101972#(<= ~counter~0 30)} assume !(0 == ~cond); {101972#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:53,413 INFO L290 TraceCheckUtils]: 283: Hoare triple {101972#(<= ~counter~0 30)} assume true; {101972#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:53,413 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {101972#(<= ~counter~0 30)} {101972#(<= ~counter~0 30)} #63#return; {101972#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:53,414 INFO L290 TraceCheckUtils]: 285: Hoare triple {101972#(<= ~counter~0 30)} assume !!(0 != ~r~0); {101972#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:53,414 INFO L290 TraceCheckUtils]: 286: Hoare triple {101972#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101972#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:53,415 INFO L290 TraceCheckUtils]: 287: Hoare triple {101972#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102000#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:53,415 INFO L290 TraceCheckUtils]: 288: Hoare triple {102000#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {102000#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:53,415 INFO L272 TraceCheckUtils]: 289: Hoare triple {102000#(<= ~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)); {102000#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:53,416 INFO L290 TraceCheckUtils]: 290: Hoare triple {102000#(<= ~counter~0 31)} ~cond := #in~cond; {102000#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:53,416 INFO L290 TraceCheckUtils]: 291: Hoare triple {102000#(<= ~counter~0 31)} assume !(0 == ~cond); {102000#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:53,416 INFO L290 TraceCheckUtils]: 292: Hoare triple {102000#(<= ~counter~0 31)} assume true; {102000#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:53,417 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {102000#(<= ~counter~0 31)} {102000#(<= ~counter~0 31)} #63#return; {102000#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:53,417 INFO L290 TraceCheckUtils]: 294: Hoare triple {102000#(<= ~counter~0 31)} assume !!(0 != ~r~0); {102000#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:53,417 INFO L290 TraceCheckUtils]: 295: Hoare triple {102000#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102000#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:53,418 INFO L290 TraceCheckUtils]: 296: Hoare triple {102000#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102028#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:53,418 INFO L290 TraceCheckUtils]: 297: Hoare triple {102028#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {102028#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:53,419 INFO L272 TraceCheckUtils]: 298: Hoare triple {102028#(<= ~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)); {102028#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:53,419 INFO L290 TraceCheckUtils]: 299: Hoare triple {102028#(<= ~counter~0 32)} ~cond := #in~cond; {102028#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:53,419 INFO L290 TraceCheckUtils]: 300: Hoare triple {102028#(<= ~counter~0 32)} assume !(0 == ~cond); {102028#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:53,420 INFO L290 TraceCheckUtils]: 301: Hoare triple {102028#(<= ~counter~0 32)} assume true; {102028#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:53,420 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {102028#(<= ~counter~0 32)} {102028#(<= ~counter~0 32)} #63#return; {102028#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:53,420 INFO L290 TraceCheckUtils]: 303: Hoare triple {102028#(<= ~counter~0 32)} assume !!(0 != ~r~0); {102028#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:53,421 INFO L290 TraceCheckUtils]: 304: Hoare triple {102028#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102028#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:53,421 INFO L290 TraceCheckUtils]: 305: Hoare triple {102028#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102056#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:53,422 INFO L290 TraceCheckUtils]: 306: Hoare triple {102056#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {102056#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:53,422 INFO L272 TraceCheckUtils]: 307: Hoare triple {102056#(<= ~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)); {102056#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:53,422 INFO L290 TraceCheckUtils]: 308: Hoare triple {102056#(<= ~counter~0 33)} ~cond := #in~cond; {102056#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:53,423 INFO L290 TraceCheckUtils]: 309: Hoare triple {102056#(<= ~counter~0 33)} assume !(0 == ~cond); {102056#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:53,423 INFO L290 TraceCheckUtils]: 310: Hoare triple {102056#(<= ~counter~0 33)} assume true; {102056#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:53,423 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {102056#(<= ~counter~0 33)} {102056#(<= ~counter~0 33)} #63#return; {102056#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:53,424 INFO L290 TraceCheckUtils]: 312: Hoare triple {102056#(<= ~counter~0 33)} assume !!(0 != ~r~0); {102056#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:53,424 INFO L290 TraceCheckUtils]: 313: Hoare triple {102056#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102056#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:53,425 INFO L290 TraceCheckUtils]: 314: Hoare triple {102056#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102084#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:53,425 INFO L290 TraceCheckUtils]: 315: Hoare triple {102084#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {102084#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:53,425 INFO L272 TraceCheckUtils]: 316: Hoare triple {102084#(<= ~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)); {102084#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:53,426 INFO L290 TraceCheckUtils]: 317: Hoare triple {102084#(<= ~counter~0 34)} ~cond := #in~cond; {102084#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:53,426 INFO L290 TraceCheckUtils]: 318: Hoare triple {102084#(<= ~counter~0 34)} assume !(0 == ~cond); {102084#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:53,426 INFO L290 TraceCheckUtils]: 319: Hoare triple {102084#(<= ~counter~0 34)} assume true; {102084#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:53,427 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {102084#(<= ~counter~0 34)} {102084#(<= ~counter~0 34)} #63#return; {102084#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:53,427 INFO L290 TraceCheckUtils]: 321: Hoare triple {102084#(<= ~counter~0 34)} assume !!(0 != ~r~0); {102084#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:53,427 INFO L290 TraceCheckUtils]: 322: Hoare triple {102084#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102084#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:53,428 INFO L290 TraceCheckUtils]: 323: Hoare triple {102084#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102112#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:53,428 INFO L290 TraceCheckUtils]: 324: Hoare triple {102112#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {102112#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:53,429 INFO L272 TraceCheckUtils]: 325: Hoare triple {102112#(<= ~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)); {102112#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:53,429 INFO L290 TraceCheckUtils]: 326: Hoare triple {102112#(<= ~counter~0 35)} ~cond := #in~cond; {102112#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:53,429 INFO L290 TraceCheckUtils]: 327: Hoare triple {102112#(<= ~counter~0 35)} assume !(0 == ~cond); {102112#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:53,430 INFO L290 TraceCheckUtils]: 328: Hoare triple {102112#(<= ~counter~0 35)} assume true; {102112#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:53,430 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {102112#(<= ~counter~0 35)} {102112#(<= ~counter~0 35)} #63#return; {102112#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:53,430 INFO L290 TraceCheckUtils]: 330: Hoare triple {102112#(<= ~counter~0 35)} assume !!(0 != ~r~0); {102112#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:53,431 INFO L290 TraceCheckUtils]: 331: Hoare triple {102112#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102112#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:53,431 INFO L290 TraceCheckUtils]: 332: Hoare triple {102112#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102140#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:53,432 INFO L290 TraceCheckUtils]: 333: Hoare triple {102140#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {102140#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:53,432 INFO L272 TraceCheckUtils]: 334: Hoare triple {102140#(<= ~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)); {102140#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:53,432 INFO L290 TraceCheckUtils]: 335: Hoare triple {102140#(<= ~counter~0 36)} ~cond := #in~cond; {102140#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:53,433 INFO L290 TraceCheckUtils]: 336: Hoare triple {102140#(<= ~counter~0 36)} assume !(0 == ~cond); {102140#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:53,433 INFO L290 TraceCheckUtils]: 337: Hoare triple {102140#(<= ~counter~0 36)} assume true; {102140#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:53,433 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {102140#(<= ~counter~0 36)} {102140#(<= ~counter~0 36)} #63#return; {102140#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:53,434 INFO L290 TraceCheckUtils]: 339: Hoare triple {102140#(<= ~counter~0 36)} assume !!(0 != ~r~0); {102140#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:53,434 INFO L290 TraceCheckUtils]: 340: Hoare triple {102140#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102140#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:53,435 INFO L290 TraceCheckUtils]: 341: Hoare triple {102140#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102168#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:53,435 INFO L290 TraceCheckUtils]: 342: Hoare triple {102168#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {102168#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:53,436 INFO L272 TraceCheckUtils]: 343: Hoare triple {102168#(<= ~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)); {102168#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:53,436 INFO L290 TraceCheckUtils]: 344: Hoare triple {102168#(<= ~counter~0 37)} ~cond := #in~cond; {102168#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:53,436 INFO L290 TraceCheckUtils]: 345: Hoare triple {102168#(<= ~counter~0 37)} assume !(0 == ~cond); {102168#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:53,436 INFO L290 TraceCheckUtils]: 346: Hoare triple {102168#(<= ~counter~0 37)} assume true; {102168#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:53,437 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {102168#(<= ~counter~0 37)} {102168#(<= ~counter~0 37)} #63#return; {102168#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:53,437 INFO L290 TraceCheckUtils]: 348: Hoare triple {102168#(<= ~counter~0 37)} assume !!(0 != ~r~0); {102168#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:53,437 INFO L290 TraceCheckUtils]: 349: Hoare triple {102168#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102168#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:53,438 INFO L290 TraceCheckUtils]: 350: Hoare triple {102168#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102196#(<= ~counter~0 38)} is VALID [2022-04-08 12:51:53,438 INFO L290 TraceCheckUtils]: 351: Hoare triple {102196#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {102196#(<= ~counter~0 38)} is VALID [2022-04-08 12:51:53,439 INFO L272 TraceCheckUtils]: 352: Hoare triple {102196#(<= ~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)); {102196#(<= ~counter~0 38)} is VALID [2022-04-08 12:51:53,439 INFO L290 TraceCheckUtils]: 353: Hoare triple {102196#(<= ~counter~0 38)} ~cond := #in~cond; {102196#(<= ~counter~0 38)} is VALID [2022-04-08 12:51:53,440 INFO L290 TraceCheckUtils]: 354: Hoare triple {102196#(<= ~counter~0 38)} assume !(0 == ~cond); {102196#(<= ~counter~0 38)} is VALID [2022-04-08 12:51:53,440 INFO L290 TraceCheckUtils]: 355: Hoare triple {102196#(<= ~counter~0 38)} assume true; {102196#(<= ~counter~0 38)} is VALID [2022-04-08 12:51:53,440 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {102196#(<= ~counter~0 38)} {102196#(<= ~counter~0 38)} #63#return; {102196#(<= ~counter~0 38)} is VALID [2022-04-08 12:51:53,441 INFO L290 TraceCheckUtils]: 357: Hoare triple {102196#(<= ~counter~0 38)} assume !!(0 != ~r~0); {102196#(<= ~counter~0 38)} is VALID [2022-04-08 12:51:53,441 INFO L290 TraceCheckUtils]: 358: Hoare triple {102196#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102196#(<= ~counter~0 38)} is VALID [2022-04-08 12:51:53,442 INFO L290 TraceCheckUtils]: 359: Hoare triple {102196#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102224#(<= ~counter~0 39)} is VALID [2022-04-08 12:51:53,442 INFO L290 TraceCheckUtils]: 360: Hoare triple {102224#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {102224#(<= ~counter~0 39)} is VALID [2022-04-08 12:51:53,442 INFO L272 TraceCheckUtils]: 361: Hoare triple {102224#(<= ~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)); {102224#(<= ~counter~0 39)} is VALID [2022-04-08 12:51:53,443 INFO L290 TraceCheckUtils]: 362: Hoare triple {102224#(<= ~counter~0 39)} ~cond := #in~cond; {102224#(<= ~counter~0 39)} is VALID [2022-04-08 12:51:53,443 INFO L290 TraceCheckUtils]: 363: Hoare triple {102224#(<= ~counter~0 39)} assume !(0 == ~cond); {102224#(<= ~counter~0 39)} is VALID [2022-04-08 12:51:53,443 INFO L290 TraceCheckUtils]: 364: Hoare triple {102224#(<= ~counter~0 39)} assume true; {102224#(<= ~counter~0 39)} is VALID [2022-04-08 12:51:53,444 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {102224#(<= ~counter~0 39)} {102224#(<= ~counter~0 39)} #63#return; {102224#(<= ~counter~0 39)} is VALID [2022-04-08 12:51:53,444 INFO L290 TraceCheckUtils]: 366: Hoare triple {102224#(<= ~counter~0 39)} assume !!(0 != ~r~0); {102224#(<= ~counter~0 39)} is VALID [2022-04-08 12:51:53,444 INFO L290 TraceCheckUtils]: 367: Hoare triple {102224#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102224#(<= ~counter~0 39)} is VALID [2022-04-08 12:51:53,445 INFO L290 TraceCheckUtils]: 368: Hoare triple {102224#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102252#(<= ~counter~0 40)} is VALID [2022-04-08 12:51:53,445 INFO L290 TraceCheckUtils]: 369: Hoare triple {102252#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {102252#(<= ~counter~0 40)} is VALID [2022-04-08 12:51:53,446 INFO L272 TraceCheckUtils]: 370: Hoare triple {102252#(<= ~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)); {102252#(<= ~counter~0 40)} is VALID [2022-04-08 12:51:53,446 INFO L290 TraceCheckUtils]: 371: Hoare triple {102252#(<= ~counter~0 40)} ~cond := #in~cond; {102252#(<= ~counter~0 40)} is VALID [2022-04-08 12:51:53,446 INFO L290 TraceCheckUtils]: 372: Hoare triple {102252#(<= ~counter~0 40)} assume !(0 == ~cond); {102252#(<= ~counter~0 40)} is VALID [2022-04-08 12:51:53,446 INFO L290 TraceCheckUtils]: 373: Hoare triple {102252#(<= ~counter~0 40)} assume true; {102252#(<= ~counter~0 40)} is VALID [2022-04-08 12:51:53,447 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {102252#(<= ~counter~0 40)} {102252#(<= ~counter~0 40)} #63#return; {102252#(<= ~counter~0 40)} is VALID [2022-04-08 12:51:53,447 INFO L290 TraceCheckUtils]: 375: Hoare triple {102252#(<= ~counter~0 40)} assume !!(0 != ~r~0); {102252#(<= ~counter~0 40)} is VALID [2022-04-08 12:51:53,447 INFO L290 TraceCheckUtils]: 376: Hoare triple {102252#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102252#(<= ~counter~0 40)} is VALID [2022-04-08 12:51:53,448 INFO L290 TraceCheckUtils]: 377: Hoare triple {102252#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102280#(<= |main_#t~post6| 40)} is VALID [2022-04-08 12:51:53,448 INFO L290 TraceCheckUtils]: 378: Hoare triple {102280#(<= |main_#t~post6| 40)} assume !(#t~post6 < 50);havoc #t~post6; {101104#false} is VALID [2022-04-08 12:51:53,448 INFO L272 TraceCheckUtils]: 379: Hoare triple {101104#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)); {101104#false} is VALID [2022-04-08 12:51:53,448 INFO L290 TraceCheckUtils]: 380: Hoare triple {101104#false} ~cond := #in~cond; {101104#false} is VALID [2022-04-08 12:51:53,448 INFO L290 TraceCheckUtils]: 381: Hoare triple {101104#false} assume 0 == ~cond; {101104#false} is VALID [2022-04-08 12:51:53,448 INFO L290 TraceCheckUtils]: 382: Hoare triple {101104#false} assume !false; {101104#false} is VALID [2022-04-08 12:51:53,449 INFO L134 CoverageAnalysis]: Checked inductivity of 7184 backedges. 80 proven. 7100 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:51:53,449 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:51:55,254 INFO L290 TraceCheckUtils]: 382: Hoare triple {101104#false} assume !false; {101104#false} is VALID [2022-04-08 12:51:55,254 INFO L290 TraceCheckUtils]: 381: Hoare triple {101104#false} assume 0 == ~cond; {101104#false} is VALID [2022-04-08 12:51:55,254 INFO L290 TraceCheckUtils]: 380: Hoare triple {101104#false} ~cond := #in~cond; {101104#false} is VALID [2022-04-08 12:51:55,254 INFO L272 TraceCheckUtils]: 379: Hoare triple {101104#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)); {101104#false} is VALID [2022-04-08 12:51:55,254 INFO L290 TraceCheckUtils]: 378: Hoare triple {102308#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {101104#false} is VALID [2022-04-08 12:51:55,255 INFO L290 TraceCheckUtils]: 377: Hoare triple {102312#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102308#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:51:55,255 INFO L290 TraceCheckUtils]: 376: Hoare triple {102312#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102312#(< ~counter~0 50)} is VALID [2022-04-08 12:51:55,255 INFO L290 TraceCheckUtils]: 375: Hoare triple {102312#(< ~counter~0 50)} assume !!(0 != ~r~0); {102312#(< ~counter~0 50)} is VALID [2022-04-08 12:51:55,256 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {101103#true} {102312#(< ~counter~0 50)} #63#return; {102312#(< ~counter~0 50)} is VALID [2022-04-08 12:51:55,256 INFO L290 TraceCheckUtils]: 373: Hoare triple {101103#true} assume true; {101103#true} is VALID [2022-04-08 12:51:55,256 INFO L290 TraceCheckUtils]: 372: Hoare triple {101103#true} assume !(0 == ~cond); {101103#true} is VALID [2022-04-08 12:51:55,256 INFO L290 TraceCheckUtils]: 371: Hoare triple {101103#true} ~cond := #in~cond; {101103#true} is VALID [2022-04-08 12:51:55,256 INFO L272 TraceCheckUtils]: 370: Hoare triple {102312#(< ~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)); {101103#true} is VALID [2022-04-08 12:51:55,256 INFO L290 TraceCheckUtils]: 369: Hoare triple {102312#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {102312#(< ~counter~0 50)} is VALID [2022-04-08 12:51:55,258 INFO L290 TraceCheckUtils]: 368: Hoare triple {102340#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102312#(< ~counter~0 50)} is VALID [2022-04-08 12:51:55,258 INFO L290 TraceCheckUtils]: 367: Hoare triple {102340#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102340#(< ~counter~0 49)} is VALID [2022-04-08 12:51:55,259 INFO L290 TraceCheckUtils]: 366: Hoare triple {102340#(< ~counter~0 49)} assume !!(0 != ~r~0); {102340#(< ~counter~0 49)} is VALID [2022-04-08 12:51:55,259 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {101103#true} {102340#(< ~counter~0 49)} #63#return; {102340#(< ~counter~0 49)} is VALID [2022-04-08 12:51:55,259 INFO L290 TraceCheckUtils]: 364: Hoare triple {101103#true} assume true; {101103#true} is VALID [2022-04-08 12:51:55,259 INFO L290 TraceCheckUtils]: 363: Hoare triple {101103#true} assume !(0 == ~cond); {101103#true} is VALID [2022-04-08 12:51:55,259 INFO L290 TraceCheckUtils]: 362: Hoare triple {101103#true} ~cond := #in~cond; {101103#true} is VALID [2022-04-08 12:51:55,259 INFO L272 TraceCheckUtils]: 361: Hoare triple {102340#(< ~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)); {101103#true} is VALID [2022-04-08 12:51:55,260 INFO L290 TraceCheckUtils]: 360: Hoare triple {102340#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {102340#(< ~counter~0 49)} is VALID [2022-04-08 12:51:55,260 INFO L290 TraceCheckUtils]: 359: Hoare triple {102368#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102340#(< ~counter~0 49)} is VALID [2022-04-08 12:51:55,261 INFO L290 TraceCheckUtils]: 358: Hoare triple {102368#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102368#(< ~counter~0 48)} is VALID [2022-04-08 12:51:55,261 INFO L290 TraceCheckUtils]: 357: Hoare triple {102368#(< ~counter~0 48)} assume !!(0 != ~r~0); {102368#(< ~counter~0 48)} is VALID [2022-04-08 12:51:55,262 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {101103#true} {102368#(< ~counter~0 48)} #63#return; {102368#(< ~counter~0 48)} is VALID [2022-04-08 12:51:55,262 INFO L290 TraceCheckUtils]: 355: Hoare triple {101103#true} assume true; {101103#true} is VALID [2022-04-08 12:51:55,262 INFO L290 TraceCheckUtils]: 354: Hoare triple {101103#true} assume !(0 == ~cond); {101103#true} is VALID [2022-04-08 12:51:55,262 INFO L290 TraceCheckUtils]: 353: Hoare triple {101103#true} ~cond := #in~cond; {101103#true} is VALID [2022-04-08 12:51:55,262 INFO L272 TraceCheckUtils]: 352: Hoare triple {102368#(< ~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)); {101103#true} is VALID [2022-04-08 12:51:55,262 INFO L290 TraceCheckUtils]: 351: Hoare triple {102368#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {102368#(< ~counter~0 48)} is VALID [2022-04-08 12:51:55,263 INFO L290 TraceCheckUtils]: 350: Hoare triple {102396#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102368#(< ~counter~0 48)} is VALID [2022-04-08 12:51:55,263 INFO L290 TraceCheckUtils]: 349: Hoare triple {102396#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102396#(< ~counter~0 47)} is VALID [2022-04-08 12:51:55,263 INFO L290 TraceCheckUtils]: 348: Hoare triple {102396#(< ~counter~0 47)} assume !!(0 != ~r~0); {102396#(< ~counter~0 47)} is VALID [2022-04-08 12:51:55,264 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {101103#true} {102396#(< ~counter~0 47)} #63#return; {102396#(< ~counter~0 47)} is VALID [2022-04-08 12:51:55,264 INFO L290 TraceCheckUtils]: 346: Hoare triple {101103#true} assume true; {101103#true} is VALID [2022-04-08 12:51:55,264 INFO L290 TraceCheckUtils]: 345: Hoare triple {101103#true} assume !(0 == ~cond); {101103#true} is VALID [2022-04-08 12:51:55,264 INFO L290 TraceCheckUtils]: 344: Hoare triple {101103#true} ~cond := #in~cond; {101103#true} is VALID [2022-04-08 12:51:55,264 INFO L272 TraceCheckUtils]: 343: Hoare triple {102396#(< ~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)); {101103#true} is VALID [2022-04-08 12:51:55,264 INFO L290 TraceCheckUtils]: 342: Hoare triple {102396#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {102396#(< ~counter~0 47)} is VALID [2022-04-08 12:51:55,265 INFO L290 TraceCheckUtils]: 341: Hoare triple {102424#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102396#(< ~counter~0 47)} is VALID [2022-04-08 12:51:55,266 INFO L290 TraceCheckUtils]: 340: Hoare triple {102424#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102424#(< ~counter~0 46)} is VALID [2022-04-08 12:51:55,266 INFO L290 TraceCheckUtils]: 339: Hoare triple {102424#(< ~counter~0 46)} assume !!(0 != ~r~0); {102424#(< ~counter~0 46)} is VALID [2022-04-08 12:51:55,266 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {101103#true} {102424#(< ~counter~0 46)} #63#return; {102424#(< ~counter~0 46)} is VALID [2022-04-08 12:51:55,266 INFO L290 TraceCheckUtils]: 337: Hoare triple {101103#true} assume true; {101103#true} is VALID [2022-04-08 12:51:55,267 INFO L290 TraceCheckUtils]: 336: Hoare triple {101103#true} assume !(0 == ~cond); {101103#true} is VALID [2022-04-08 12:51:55,267 INFO L290 TraceCheckUtils]: 335: Hoare triple {101103#true} ~cond := #in~cond; {101103#true} is VALID [2022-04-08 12:51:55,267 INFO L272 TraceCheckUtils]: 334: Hoare triple {102424#(< ~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)); {101103#true} is VALID [2022-04-08 12:51:55,267 INFO L290 TraceCheckUtils]: 333: Hoare triple {102424#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {102424#(< ~counter~0 46)} is VALID [2022-04-08 12:51:55,268 INFO L290 TraceCheckUtils]: 332: Hoare triple {102452#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102424#(< ~counter~0 46)} is VALID [2022-04-08 12:51:55,268 INFO L290 TraceCheckUtils]: 331: Hoare triple {102452#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102452#(< ~counter~0 45)} is VALID [2022-04-08 12:51:55,268 INFO L290 TraceCheckUtils]: 330: Hoare triple {102452#(< ~counter~0 45)} assume !!(0 != ~r~0); {102452#(< ~counter~0 45)} is VALID [2022-04-08 12:51:55,269 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {101103#true} {102452#(< ~counter~0 45)} #63#return; {102452#(< ~counter~0 45)} is VALID [2022-04-08 12:51:55,269 INFO L290 TraceCheckUtils]: 328: Hoare triple {101103#true} assume true; {101103#true} is VALID [2022-04-08 12:51:55,269 INFO L290 TraceCheckUtils]: 327: Hoare triple {101103#true} assume !(0 == ~cond); {101103#true} is VALID [2022-04-08 12:51:55,269 INFO L290 TraceCheckUtils]: 326: Hoare triple {101103#true} ~cond := #in~cond; {101103#true} is VALID [2022-04-08 12:51:55,269 INFO L272 TraceCheckUtils]: 325: Hoare triple {102452#(< ~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)); {101103#true} is VALID [2022-04-08 12:51:55,269 INFO L290 TraceCheckUtils]: 324: Hoare triple {102452#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {102452#(< ~counter~0 45)} is VALID [2022-04-08 12:51:55,270 INFO L290 TraceCheckUtils]: 323: Hoare triple {102480#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102452#(< ~counter~0 45)} is VALID [2022-04-08 12:51:55,270 INFO L290 TraceCheckUtils]: 322: Hoare triple {102480#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102480#(< ~counter~0 44)} is VALID [2022-04-08 12:51:55,271 INFO L290 TraceCheckUtils]: 321: Hoare triple {102480#(< ~counter~0 44)} assume !!(0 != ~r~0); {102480#(< ~counter~0 44)} is VALID [2022-04-08 12:51:55,271 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {101103#true} {102480#(< ~counter~0 44)} #63#return; {102480#(< ~counter~0 44)} is VALID [2022-04-08 12:51:55,271 INFO L290 TraceCheckUtils]: 319: Hoare triple {101103#true} assume true; {101103#true} is VALID [2022-04-08 12:51:55,271 INFO L290 TraceCheckUtils]: 318: Hoare triple {101103#true} assume !(0 == ~cond); {101103#true} is VALID [2022-04-08 12:51:55,271 INFO L290 TraceCheckUtils]: 317: Hoare triple {101103#true} ~cond := #in~cond; {101103#true} is VALID [2022-04-08 12:51:55,271 INFO L272 TraceCheckUtils]: 316: Hoare triple {102480#(< ~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)); {101103#true} is VALID [2022-04-08 12:51:55,272 INFO L290 TraceCheckUtils]: 315: Hoare triple {102480#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {102480#(< ~counter~0 44)} is VALID [2022-04-08 12:51:55,273 INFO L290 TraceCheckUtils]: 314: Hoare triple {102508#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102480#(< ~counter~0 44)} is VALID [2022-04-08 12:51:55,273 INFO L290 TraceCheckUtils]: 313: Hoare triple {102508#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102508#(< ~counter~0 43)} is VALID [2022-04-08 12:51:55,273 INFO L290 TraceCheckUtils]: 312: Hoare triple {102508#(< ~counter~0 43)} assume !!(0 != ~r~0); {102508#(< ~counter~0 43)} is VALID [2022-04-08 12:51:55,274 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {101103#true} {102508#(< ~counter~0 43)} #63#return; {102508#(< ~counter~0 43)} is VALID [2022-04-08 12:51:55,274 INFO L290 TraceCheckUtils]: 310: Hoare triple {101103#true} assume true; {101103#true} is VALID [2022-04-08 12:51:55,274 INFO L290 TraceCheckUtils]: 309: Hoare triple {101103#true} assume !(0 == ~cond); {101103#true} is VALID [2022-04-08 12:51:55,274 INFO L290 TraceCheckUtils]: 308: Hoare triple {101103#true} ~cond := #in~cond; {101103#true} is VALID [2022-04-08 12:51:55,274 INFO L272 TraceCheckUtils]: 307: Hoare triple {102508#(< ~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)); {101103#true} is VALID [2022-04-08 12:51:55,274 INFO L290 TraceCheckUtils]: 306: Hoare triple {102508#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {102508#(< ~counter~0 43)} is VALID [2022-04-08 12:51:55,275 INFO L290 TraceCheckUtils]: 305: Hoare triple {102536#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102508#(< ~counter~0 43)} is VALID [2022-04-08 12:51:55,275 INFO L290 TraceCheckUtils]: 304: Hoare triple {102536#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102536#(< ~counter~0 42)} is VALID [2022-04-08 12:51:55,275 INFO L290 TraceCheckUtils]: 303: Hoare triple {102536#(< ~counter~0 42)} assume !!(0 != ~r~0); {102536#(< ~counter~0 42)} is VALID [2022-04-08 12:51:55,276 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {101103#true} {102536#(< ~counter~0 42)} #63#return; {102536#(< ~counter~0 42)} is VALID [2022-04-08 12:51:55,276 INFO L290 TraceCheckUtils]: 301: Hoare triple {101103#true} assume true; {101103#true} is VALID [2022-04-08 12:51:55,276 INFO L290 TraceCheckUtils]: 300: Hoare triple {101103#true} assume !(0 == ~cond); {101103#true} is VALID [2022-04-08 12:51:55,276 INFO L290 TraceCheckUtils]: 299: Hoare triple {101103#true} ~cond := #in~cond; {101103#true} is VALID [2022-04-08 12:51:55,276 INFO L272 TraceCheckUtils]: 298: Hoare triple {102536#(< ~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)); {101103#true} is VALID [2022-04-08 12:51:55,276 INFO L290 TraceCheckUtils]: 297: Hoare triple {102536#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {102536#(< ~counter~0 42)} is VALID [2022-04-08 12:51:55,277 INFO L290 TraceCheckUtils]: 296: Hoare triple {102252#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102536#(< ~counter~0 42)} is VALID [2022-04-08 12:51:55,278 INFO L290 TraceCheckUtils]: 295: Hoare triple {102252#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102252#(<= ~counter~0 40)} is VALID [2022-04-08 12:51:55,278 INFO L290 TraceCheckUtils]: 294: Hoare triple {102252#(<= ~counter~0 40)} assume !!(0 != ~r~0); {102252#(<= ~counter~0 40)} is VALID [2022-04-08 12:51:55,278 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {101103#true} {102252#(<= ~counter~0 40)} #63#return; {102252#(<= ~counter~0 40)} is VALID [2022-04-08 12:51:55,278 INFO L290 TraceCheckUtils]: 292: Hoare triple {101103#true} assume true; {101103#true} is VALID [2022-04-08 12:51:55,278 INFO L290 TraceCheckUtils]: 291: Hoare triple {101103#true} assume !(0 == ~cond); {101103#true} is VALID [2022-04-08 12:51:55,278 INFO L290 TraceCheckUtils]: 290: Hoare triple {101103#true} ~cond := #in~cond; {101103#true} is VALID [2022-04-08 12:51:55,279 INFO L272 TraceCheckUtils]: 289: Hoare triple {102252#(<= ~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)); {101103#true} is VALID [2022-04-08 12:51:55,279 INFO L290 TraceCheckUtils]: 288: Hoare triple {102252#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {102252#(<= ~counter~0 40)} is VALID [2022-04-08 12:51:55,280 INFO L290 TraceCheckUtils]: 287: Hoare triple {102224#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102252#(<= ~counter~0 40)} is VALID [2022-04-08 12:51:55,280 INFO L290 TraceCheckUtils]: 286: Hoare triple {102224#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102224#(<= ~counter~0 39)} is VALID [2022-04-08 12:51:55,280 INFO L290 TraceCheckUtils]: 285: Hoare triple {102224#(<= ~counter~0 39)} assume !!(0 != ~r~0); {102224#(<= ~counter~0 39)} is VALID [2022-04-08 12:51:55,281 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {101103#true} {102224#(<= ~counter~0 39)} #63#return; {102224#(<= ~counter~0 39)} is VALID [2022-04-08 12:51:55,281 INFO L290 TraceCheckUtils]: 283: Hoare triple {101103#true} assume true; {101103#true} is VALID [2022-04-08 12:51:55,281 INFO L290 TraceCheckUtils]: 282: Hoare triple {101103#true} assume !(0 == ~cond); {101103#true} is VALID [2022-04-08 12:51:55,281 INFO L290 TraceCheckUtils]: 281: Hoare triple {101103#true} ~cond := #in~cond; {101103#true} is VALID [2022-04-08 12:51:55,281 INFO L272 TraceCheckUtils]: 280: Hoare triple {102224#(<= ~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)); {101103#true} is VALID [2022-04-08 12:51:55,281 INFO L290 TraceCheckUtils]: 279: Hoare triple {102224#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {102224#(<= ~counter~0 39)} is VALID [2022-04-08 12:51:55,282 INFO L290 TraceCheckUtils]: 278: Hoare triple {102196#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102224#(<= ~counter~0 39)} is VALID [2022-04-08 12:51:55,282 INFO L290 TraceCheckUtils]: 277: Hoare triple {102196#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102196#(<= ~counter~0 38)} is VALID [2022-04-08 12:51:55,283 INFO L290 TraceCheckUtils]: 276: Hoare triple {102196#(<= ~counter~0 38)} assume !!(0 != ~r~0); {102196#(<= ~counter~0 38)} is VALID [2022-04-08 12:51:55,283 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {101103#true} {102196#(<= ~counter~0 38)} #63#return; {102196#(<= ~counter~0 38)} is VALID [2022-04-08 12:51:55,283 INFO L290 TraceCheckUtils]: 274: Hoare triple {101103#true} assume true; {101103#true} is VALID [2022-04-08 12:51:55,283 INFO L290 TraceCheckUtils]: 273: Hoare triple {101103#true} assume !(0 == ~cond); {101103#true} is VALID [2022-04-08 12:51:55,283 INFO L290 TraceCheckUtils]: 272: Hoare triple {101103#true} ~cond := #in~cond; {101103#true} is VALID [2022-04-08 12:51:55,283 INFO L272 TraceCheckUtils]: 271: Hoare triple {102196#(<= ~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)); {101103#true} is VALID [2022-04-08 12:51:55,284 INFO L290 TraceCheckUtils]: 270: Hoare triple {102196#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {102196#(<= ~counter~0 38)} is VALID [2022-04-08 12:51:55,284 INFO L290 TraceCheckUtils]: 269: Hoare triple {102168#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102196#(<= ~counter~0 38)} is VALID [2022-04-08 12:51:55,285 INFO L290 TraceCheckUtils]: 268: Hoare triple {102168#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102168#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:55,285 INFO L290 TraceCheckUtils]: 267: Hoare triple {102168#(<= ~counter~0 37)} assume !!(0 != ~r~0); {102168#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:55,285 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {101103#true} {102168#(<= ~counter~0 37)} #63#return; {102168#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:55,285 INFO L290 TraceCheckUtils]: 265: Hoare triple {101103#true} assume true; {101103#true} is VALID [2022-04-08 12:51:55,286 INFO L290 TraceCheckUtils]: 264: Hoare triple {101103#true} assume !(0 == ~cond); {101103#true} is VALID [2022-04-08 12:51:55,286 INFO L290 TraceCheckUtils]: 263: Hoare triple {101103#true} ~cond := #in~cond; {101103#true} is VALID [2022-04-08 12:51:55,286 INFO L272 TraceCheckUtils]: 262: Hoare triple {102168#(<= ~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)); {101103#true} is VALID [2022-04-08 12:51:55,286 INFO L290 TraceCheckUtils]: 261: Hoare triple {102168#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {102168#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:55,287 INFO L290 TraceCheckUtils]: 260: Hoare triple {102140#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102168#(<= ~counter~0 37)} is VALID [2022-04-08 12:51:55,287 INFO L290 TraceCheckUtils]: 259: Hoare triple {102140#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102140#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:55,287 INFO L290 TraceCheckUtils]: 258: Hoare triple {102140#(<= ~counter~0 36)} assume !!(0 != ~r~0); {102140#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:55,288 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {101103#true} {102140#(<= ~counter~0 36)} #63#return; {102140#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:55,288 INFO L290 TraceCheckUtils]: 256: Hoare triple {101103#true} assume true; {101103#true} is VALID [2022-04-08 12:51:55,288 INFO L290 TraceCheckUtils]: 255: Hoare triple {101103#true} assume !(0 == ~cond); {101103#true} is VALID [2022-04-08 12:51:55,288 INFO L290 TraceCheckUtils]: 254: Hoare triple {101103#true} ~cond := #in~cond; {101103#true} is VALID [2022-04-08 12:51:55,288 INFO L272 TraceCheckUtils]: 253: Hoare triple {102140#(<= ~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)); {101103#true} is VALID [2022-04-08 12:51:55,288 INFO L290 TraceCheckUtils]: 252: Hoare triple {102140#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {102140#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:55,289 INFO L290 TraceCheckUtils]: 251: Hoare triple {102112#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102140#(<= ~counter~0 36)} is VALID [2022-04-08 12:51:55,289 INFO L290 TraceCheckUtils]: 250: Hoare triple {102112#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102112#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:55,290 INFO L290 TraceCheckUtils]: 249: Hoare triple {102112#(<= ~counter~0 35)} assume !!(0 != ~r~0); {102112#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:55,290 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {101103#true} {102112#(<= ~counter~0 35)} #63#return; {102112#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:55,290 INFO L290 TraceCheckUtils]: 247: Hoare triple {101103#true} assume true; {101103#true} is VALID [2022-04-08 12:51:55,290 INFO L290 TraceCheckUtils]: 246: Hoare triple {101103#true} assume !(0 == ~cond); {101103#true} is VALID [2022-04-08 12:51:55,290 INFO L290 TraceCheckUtils]: 245: Hoare triple {101103#true} ~cond := #in~cond; {101103#true} is VALID [2022-04-08 12:51:55,290 INFO L272 TraceCheckUtils]: 244: Hoare triple {102112#(<= ~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)); {101103#true} is VALID [2022-04-08 12:51:55,291 INFO L290 TraceCheckUtils]: 243: Hoare triple {102112#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {102112#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:55,292 INFO L290 TraceCheckUtils]: 242: Hoare triple {102084#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102112#(<= ~counter~0 35)} is VALID [2022-04-08 12:51:55,292 INFO L290 TraceCheckUtils]: 241: Hoare triple {102084#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102084#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:55,292 INFO L290 TraceCheckUtils]: 240: Hoare triple {102084#(<= ~counter~0 34)} assume !!(0 != ~r~0); {102084#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:55,293 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {101103#true} {102084#(<= ~counter~0 34)} #63#return; {102084#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:55,293 INFO L290 TraceCheckUtils]: 238: Hoare triple {101103#true} assume true; {101103#true} is VALID [2022-04-08 12:51:55,293 INFO L290 TraceCheckUtils]: 237: Hoare triple {101103#true} assume !(0 == ~cond); {101103#true} is VALID [2022-04-08 12:51:55,293 INFO L290 TraceCheckUtils]: 236: Hoare triple {101103#true} ~cond := #in~cond; {101103#true} is VALID [2022-04-08 12:51:55,293 INFO L272 TraceCheckUtils]: 235: Hoare triple {102084#(<= ~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)); {101103#true} is VALID [2022-04-08 12:51:55,293 INFO L290 TraceCheckUtils]: 234: Hoare triple {102084#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {102084#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:55,294 INFO L290 TraceCheckUtils]: 233: Hoare triple {102056#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102084#(<= ~counter~0 34)} is VALID [2022-04-08 12:51:55,294 INFO L290 TraceCheckUtils]: 232: Hoare triple {102056#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102056#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:55,294 INFO L290 TraceCheckUtils]: 231: Hoare triple {102056#(<= ~counter~0 33)} assume !!(0 != ~r~0); {102056#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:55,295 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {101103#true} {102056#(<= ~counter~0 33)} #63#return; {102056#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:55,295 INFO L290 TraceCheckUtils]: 229: Hoare triple {101103#true} assume true; {101103#true} is VALID [2022-04-08 12:51:55,295 INFO L290 TraceCheckUtils]: 228: Hoare triple {101103#true} assume !(0 == ~cond); {101103#true} is VALID [2022-04-08 12:51:55,295 INFO L290 TraceCheckUtils]: 227: Hoare triple {101103#true} ~cond := #in~cond; {101103#true} is VALID [2022-04-08 12:51:55,295 INFO L272 TraceCheckUtils]: 226: Hoare triple {102056#(<= ~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)); {101103#true} is VALID [2022-04-08 12:51:55,295 INFO L290 TraceCheckUtils]: 225: Hoare triple {102056#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {102056#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:55,296 INFO L290 TraceCheckUtils]: 224: Hoare triple {102028#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102056#(<= ~counter~0 33)} is VALID [2022-04-08 12:51:55,297 INFO L290 TraceCheckUtils]: 223: Hoare triple {102028#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102028#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:55,297 INFO L290 TraceCheckUtils]: 222: Hoare triple {102028#(<= ~counter~0 32)} assume !!(0 != ~r~0); {102028#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:55,297 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {101103#true} {102028#(<= ~counter~0 32)} #63#return; {102028#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:55,297 INFO L290 TraceCheckUtils]: 220: Hoare triple {101103#true} assume true; {101103#true} is VALID [2022-04-08 12:51:55,297 INFO L290 TraceCheckUtils]: 219: Hoare triple {101103#true} assume !(0 == ~cond); {101103#true} is VALID [2022-04-08 12:51:55,298 INFO L290 TraceCheckUtils]: 218: Hoare triple {101103#true} ~cond := #in~cond; {101103#true} is VALID [2022-04-08 12:51:55,298 INFO L272 TraceCheckUtils]: 217: Hoare triple {102028#(<= ~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)); {101103#true} is VALID [2022-04-08 12:51:55,298 INFO L290 TraceCheckUtils]: 216: Hoare triple {102028#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {102028#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:55,299 INFO L290 TraceCheckUtils]: 215: Hoare triple {102000#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102028#(<= ~counter~0 32)} is VALID [2022-04-08 12:51:55,299 INFO L290 TraceCheckUtils]: 214: Hoare triple {102000#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102000#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:55,299 INFO L290 TraceCheckUtils]: 213: Hoare triple {102000#(<= ~counter~0 31)} assume !!(0 != ~r~0); {102000#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:55,300 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {101103#true} {102000#(<= ~counter~0 31)} #63#return; {102000#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:55,300 INFO L290 TraceCheckUtils]: 211: Hoare triple {101103#true} assume true; {101103#true} is VALID [2022-04-08 12:51:55,300 INFO L290 TraceCheckUtils]: 210: Hoare triple {101103#true} assume !(0 == ~cond); {101103#true} is VALID [2022-04-08 12:51:55,300 INFO L290 TraceCheckUtils]: 209: Hoare triple {101103#true} ~cond := #in~cond; {101103#true} is VALID [2022-04-08 12:51:55,300 INFO L272 TraceCheckUtils]: 208: Hoare triple {102000#(<= ~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)); {101103#true} is VALID [2022-04-08 12:51:55,300 INFO L290 TraceCheckUtils]: 207: Hoare triple {102000#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {102000#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:55,301 INFO L290 TraceCheckUtils]: 206: Hoare triple {101972#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102000#(<= ~counter~0 31)} is VALID [2022-04-08 12:51:55,301 INFO L290 TraceCheckUtils]: 205: Hoare triple {101972#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101972#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:55,302 INFO L290 TraceCheckUtils]: 204: Hoare triple {101972#(<= ~counter~0 30)} assume !!(0 != ~r~0); {101972#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:55,302 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {101103#true} {101972#(<= ~counter~0 30)} #63#return; {101972#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:55,302 INFO L290 TraceCheckUtils]: 202: Hoare triple {101103#true} assume true; {101103#true} is VALID [2022-04-08 12:51:55,302 INFO L290 TraceCheckUtils]: 201: Hoare triple {101103#true} assume !(0 == ~cond); {101103#true} is VALID [2022-04-08 12:51:55,302 INFO L290 TraceCheckUtils]: 200: Hoare triple {101103#true} ~cond := #in~cond; {101103#true} is VALID [2022-04-08 12:51:55,302 INFO L272 TraceCheckUtils]: 199: Hoare triple {101972#(<= ~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)); {101103#true} is VALID [2022-04-08 12:51:55,303 INFO L290 TraceCheckUtils]: 198: Hoare triple {101972#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {101972#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:55,304 INFO L290 TraceCheckUtils]: 197: Hoare triple {101944#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101972#(<= ~counter~0 30)} is VALID [2022-04-08 12:51:55,304 INFO L290 TraceCheckUtils]: 196: Hoare triple {101944#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101944#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:55,304 INFO L290 TraceCheckUtils]: 195: Hoare triple {101944#(<= ~counter~0 29)} assume !!(0 != ~r~0); {101944#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:55,305 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {101103#true} {101944#(<= ~counter~0 29)} #63#return; {101944#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:55,305 INFO L290 TraceCheckUtils]: 193: Hoare triple {101103#true} assume true; {101103#true} is VALID [2022-04-08 12:51:55,305 INFO L290 TraceCheckUtils]: 192: Hoare triple {101103#true} assume !(0 == ~cond); {101103#true} is VALID [2022-04-08 12:51:55,305 INFO L290 TraceCheckUtils]: 191: Hoare triple {101103#true} ~cond := #in~cond; {101103#true} is VALID [2022-04-08 12:51:55,305 INFO L272 TraceCheckUtils]: 190: Hoare triple {101944#(<= ~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)); {101103#true} is VALID [2022-04-08 12:51:55,305 INFO L290 TraceCheckUtils]: 189: Hoare triple {101944#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {101944#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:55,306 INFO L290 TraceCheckUtils]: 188: Hoare triple {101916#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101944#(<= ~counter~0 29)} is VALID [2022-04-08 12:51:55,306 INFO L290 TraceCheckUtils]: 187: Hoare triple {101916#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101916#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:55,306 INFO L290 TraceCheckUtils]: 186: Hoare triple {101916#(<= ~counter~0 28)} assume !!(0 != ~r~0); {101916#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:55,307 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {101103#true} {101916#(<= ~counter~0 28)} #63#return; {101916#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:55,307 INFO L290 TraceCheckUtils]: 184: Hoare triple {101103#true} assume true; {101103#true} is VALID [2022-04-08 12:51:55,307 INFO L290 TraceCheckUtils]: 183: Hoare triple {101103#true} assume !(0 == ~cond); {101103#true} is VALID [2022-04-08 12:51:55,307 INFO L290 TraceCheckUtils]: 182: Hoare triple {101103#true} ~cond := #in~cond; {101103#true} is VALID [2022-04-08 12:51:55,307 INFO L272 TraceCheckUtils]: 181: Hoare triple {101916#(<= ~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)); {101103#true} is VALID [2022-04-08 12:51:55,307 INFO L290 TraceCheckUtils]: 180: Hoare triple {101916#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {101916#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:55,308 INFO L290 TraceCheckUtils]: 179: Hoare triple {101888#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101916#(<= ~counter~0 28)} is VALID [2022-04-08 12:51:55,309 INFO L290 TraceCheckUtils]: 178: Hoare triple {101888#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101888#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:55,309 INFO L290 TraceCheckUtils]: 177: Hoare triple {101888#(<= ~counter~0 27)} assume !!(0 != ~r~0); {101888#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:55,309 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {101103#true} {101888#(<= ~counter~0 27)} #63#return; {101888#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:55,309 INFO L290 TraceCheckUtils]: 175: Hoare triple {101103#true} assume true; {101103#true} is VALID [2022-04-08 12:51:55,309 INFO L290 TraceCheckUtils]: 174: Hoare triple {101103#true} assume !(0 == ~cond); {101103#true} is VALID [2022-04-08 12:51:55,310 INFO L290 TraceCheckUtils]: 173: Hoare triple {101103#true} ~cond := #in~cond; {101103#true} is VALID [2022-04-08 12:51:55,310 INFO L272 TraceCheckUtils]: 172: Hoare triple {101888#(<= ~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)); {101103#true} is VALID [2022-04-08 12:51:55,310 INFO L290 TraceCheckUtils]: 171: Hoare triple {101888#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {101888#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:55,311 INFO L290 TraceCheckUtils]: 170: Hoare triple {101860#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101888#(<= ~counter~0 27)} is VALID [2022-04-08 12:51:55,311 INFO L290 TraceCheckUtils]: 169: Hoare triple {101860#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101860#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:55,311 INFO L290 TraceCheckUtils]: 168: Hoare triple {101860#(<= ~counter~0 26)} assume !!(0 != ~r~0); {101860#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:55,312 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {101103#true} {101860#(<= ~counter~0 26)} #63#return; {101860#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:55,312 INFO L290 TraceCheckUtils]: 166: Hoare triple {101103#true} assume true; {101103#true} is VALID [2022-04-08 12:51:55,312 INFO L290 TraceCheckUtils]: 165: Hoare triple {101103#true} assume !(0 == ~cond); {101103#true} is VALID [2022-04-08 12:51:55,312 INFO L290 TraceCheckUtils]: 164: Hoare triple {101103#true} ~cond := #in~cond; {101103#true} is VALID [2022-04-08 12:51:55,312 INFO L272 TraceCheckUtils]: 163: Hoare triple {101860#(<= ~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)); {101103#true} is VALID [2022-04-08 12:51:55,312 INFO L290 TraceCheckUtils]: 162: Hoare triple {101860#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {101860#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:55,313 INFO L290 TraceCheckUtils]: 161: Hoare triple {101832#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101860#(<= ~counter~0 26)} is VALID [2022-04-08 12:51:55,313 INFO L290 TraceCheckUtils]: 160: Hoare triple {101832#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101832#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:55,314 INFO L290 TraceCheckUtils]: 159: Hoare triple {101832#(<= ~counter~0 25)} assume !!(0 != ~r~0); {101832#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:55,314 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {101103#true} {101832#(<= ~counter~0 25)} #63#return; {101832#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:55,314 INFO L290 TraceCheckUtils]: 157: Hoare triple {101103#true} assume true; {101103#true} is VALID [2022-04-08 12:51:55,314 INFO L290 TraceCheckUtils]: 156: Hoare triple {101103#true} assume !(0 == ~cond); {101103#true} is VALID [2022-04-08 12:51:55,314 INFO L290 TraceCheckUtils]: 155: Hoare triple {101103#true} ~cond := #in~cond; {101103#true} is VALID [2022-04-08 12:51:55,314 INFO L272 TraceCheckUtils]: 154: Hoare triple {101832#(<= ~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)); {101103#true} is VALID [2022-04-08 12:51:55,315 INFO L290 TraceCheckUtils]: 153: Hoare triple {101832#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {101832#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:55,316 INFO L290 TraceCheckUtils]: 152: Hoare triple {101804#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101832#(<= ~counter~0 25)} is VALID [2022-04-08 12:51:55,316 INFO L290 TraceCheckUtils]: 151: Hoare triple {101804#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101804#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:55,316 INFO L290 TraceCheckUtils]: 150: Hoare triple {101804#(<= ~counter~0 24)} assume !!(0 != ~r~0); {101804#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:55,317 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {101103#true} {101804#(<= ~counter~0 24)} #63#return; {101804#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:55,317 INFO L290 TraceCheckUtils]: 148: Hoare triple {101103#true} assume true; {101103#true} is VALID [2022-04-08 12:51:55,317 INFO L290 TraceCheckUtils]: 147: Hoare triple {101103#true} assume !(0 == ~cond); {101103#true} is VALID [2022-04-08 12:51:55,317 INFO L290 TraceCheckUtils]: 146: Hoare triple {101103#true} ~cond := #in~cond; {101103#true} is VALID [2022-04-08 12:51:55,317 INFO L272 TraceCheckUtils]: 145: Hoare triple {101804#(<= ~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)); {101103#true} is VALID [2022-04-08 12:51:55,317 INFO L290 TraceCheckUtils]: 144: Hoare triple {101804#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {101804#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:55,318 INFO L290 TraceCheckUtils]: 143: Hoare triple {101776#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101804#(<= ~counter~0 24)} is VALID [2022-04-08 12:51:55,318 INFO L290 TraceCheckUtils]: 142: Hoare triple {101776#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101776#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:55,318 INFO L290 TraceCheckUtils]: 141: Hoare triple {101776#(<= ~counter~0 23)} assume !!(0 != ~r~0); {101776#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:55,319 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {101103#true} {101776#(<= ~counter~0 23)} #63#return; {101776#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:55,319 INFO L290 TraceCheckUtils]: 139: Hoare triple {101103#true} assume true; {101103#true} is VALID [2022-04-08 12:51:55,319 INFO L290 TraceCheckUtils]: 138: Hoare triple {101103#true} assume !(0 == ~cond); {101103#true} is VALID [2022-04-08 12:51:55,319 INFO L290 TraceCheckUtils]: 137: Hoare triple {101103#true} ~cond := #in~cond; {101103#true} is VALID [2022-04-08 12:51:55,319 INFO L272 TraceCheckUtils]: 136: Hoare triple {101776#(<= ~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)); {101103#true} is VALID [2022-04-08 12:51:55,319 INFO L290 TraceCheckUtils]: 135: Hoare triple {101776#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {101776#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:55,320 INFO L290 TraceCheckUtils]: 134: Hoare triple {101748#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101776#(<= ~counter~0 23)} is VALID [2022-04-08 12:51:55,321 INFO L290 TraceCheckUtils]: 133: Hoare triple {101748#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101748#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:55,321 INFO L290 TraceCheckUtils]: 132: Hoare triple {101748#(<= ~counter~0 22)} assume !!(0 != ~r~0); {101748#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:55,321 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {101103#true} {101748#(<= ~counter~0 22)} #63#return; {101748#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:55,321 INFO L290 TraceCheckUtils]: 130: Hoare triple {101103#true} assume true; {101103#true} is VALID [2022-04-08 12:51:55,321 INFO L290 TraceCheckUtils]: 129: Hoare triple {101103#true} assume !(0 == ~cond); {101103#true} is VALID [2022-04-08 12:51:55,322 INFO L290 TraceCheckUtils]: 128: Hoare triple {101103#true} ~cond := #in~cond; {101103#true} is VALID [2022-04-08 12:51:55,322 INFO L272 TraceCheckUtils]: 127: Hoare triple {101748#(<= ~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)); {101103#true} is VALID [2022-04-08 12:51:55,322 INFO L290 TraceCheckUtils]: 126: Hoare triple {101748#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {101748#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:55,323 INFO L290 TraceCheckUtils]: 125: Hoare triple {101720#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101748#(<= ~counter~0 22)} is VALID [2022-04-08 12:51:55,323 INFO L290 TraceCheckUtils]: 124: Hoare triple {101720#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101720#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:55,323 INFO L290 TraceCheckUtils]: 123: Hoare triple {101720#(<= ~counter~0 21)} assume !!(0 != ~r~0); {101720#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:55,324 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {101103#true} {101720#(<= ~counter~0 21)} #63#return; {101720#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:55,324 INFO L290 TraceCheckUtils]: 121: Hoare triple {101103#true} assume true; {101103#true} is VALID [2022-04-08 12:51:55,324 INFO L290 TraceCheckUtils]: 120: Hoare triple {101103#true} assume !(0 == ~cond); {101103#true} is VALID [2022-04-08 12:51:55,324 INFO L290 TraceCheckUtils]: 119: Hoare triple {101103#true} ~cond := #in~cond; {101103#true} is VALID [2022-04-08 12:51:55,324 INFO L272 TraceCheckUtils]: 118: Hoare triple {101720#(<= ~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)); {101103#true} is VALID [2022-04-08 12:51:55,324 INFO L290 TraceCheckUtils]: 117: Hoare triple {101720#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {101720#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:55,325 INFO L290 TraceCheckUtils]: 116: Hoare triple {101692#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101720#(<= ~counter~0 21)} is VALID [2022-04-08 12:51:55,325 INFO L290 TraceCheckUtils]: 115: Hoare triple {101692#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101692#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:55,326 INFO L290 TraceCheckUtils]: 114: Hoare triple {101692#(<= ~counter~0 20)} assume !!(0 != ~r~0); {101692#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:55,326 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {101103#true} {101692#(<= ~counter~0 20)} #63#return; {101692#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:55,326 INFO L290 TraceCheckUtils]: 112: Hoare triple {101103#true} assume true; {101103#true} is VALID [2022-04-08 12:51:55,326 INFO L290 TraceCheckUtils]: 111: Hoare triple {101103#true} assume !(0 == ~cond); {101103#true} is VALID [2022-04-08 12:51:55,326 INFO L290 TraceCheckUtils]: 110: Hoare triple {101103#true} ~cond := #in~cond; {101103#true} is VALID [2022-04-08 12:51:55,326 INFO L272 TraceCheckUtils]: 109: Hoare triple {101692#(<= ~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)); {101103#true} is VALID [2022-04-08 12:51:55,327 INFO L290 TraceCheckUtils]: 108: Hoare triple {101692#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {101692#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:55,327 INFO L290 TraceCheckUtils]: 107: Hoare triple {101664#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101692#(<= ~counter~0 20)} is VALID [2022-04-08 12:51:55,328 INFO L290 TraceCheckUtils]: 106: Hoare triple {101664#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101664#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:55,328 INFO L290 TraceCheckUtils]: 105: Hoare triple {101664#(<= ~counter~0 19)} assume !!(0 != ~r~0); {101664#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:55,328 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {101103#true} {101664#(<= ~counter~0 19)} #63#return; {101664#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:55,329 INFO L290 TraceCheckUtils]: 103: Hoare triple {101103#true} assume true; {101103#true} is VALID [2022-04-08 12:51:55,329 INFO L290 TraceCheckUtils]: 102: Hoare triple {101103#true} assume !(0 == ~cond); {101103#true} is VALID [2022-04-08 12:51:55,329 INFO L290 TraceCheckUtils]: 101: Hoare triple {101103#true} ~cond := #in~cond; {101103#true} is VALID [2022-04-08 12:51:55,329 INFO L272 TraceCheckUtils]: 100: Hoare triple {101664#(<= ~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)); {101103#true} is VALID [2022-04-08 12:51:55,329 INFO L290 TraceCheckUtils]: 99: Hoare triple {101664#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {101664#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:55,330 INFO L290 TraceCheckUtils]: 98: Hoare triple {101636#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101664#(<= ~counter~0 19)} is VALID [2022-04-08 12:51:55,330 INFO L290 TraceCheckUtils]: 97: Hoare triple {101636#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101636#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:55,330 INFO L290 TraceCheckUtils]: 96: Hoare triple {101636#(<= ~counter~0 18)} assume !!(0 != ~r~0); {101636#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:55,331 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {101103#true} {101636#(<= ~counter~0 18)} #63#return; {101636#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:55,331 INFO L290 TraceCheckUtils]: 94: Hoare triple {101103#true} assume true; {101103#true} is VALID [2022-04-08 12:51:55,331 INFO L290 TraceCheckUtils]: 93: Hoare triple {101103#true} assume !(0 == ~cond); {101103#true} is VALID [2022-04-08 12:51:55,331 INFO L290 TraceCheckUtils]: 92: Hoare triple {101103#true} ~cond := #in~cond; {101103#true} is VALID [2022-04-08 12:51:55,331 INFO L272 TraceCheckUtils]: 91: Hoare triple {101636#(<= ~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)); {101103#true} is VALID [2022-04-08 12:51:55,331 INFO L290 TraceCheckUtils]: 90: Hoare triple {101636#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {101636#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:55,332 INFO L290 TraceCheckUtils]: 89: Hoare triple {101608#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101636#(<= ~counter~0 18)} is VALID [2022-04-08 12:51:55,332 INFO L290 TraceCheckUtils]: 88: Hoare triple {101608#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101608#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:55,333 INFO L290 TraceCheckUtils]: 87: Hoare triple {101608#(<= ~counter~0 17)} assume !!(0 != ~r~0); {101608#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:55,333 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {101103#true} {101608#(<= ~counter~0 17)} #63#return; {101608#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:55,333 INFO L290 TraceCheckUtils]: 85: Hoare triple {101103#true} assume true; {101103#true} is VALID [2022-04-08 12:51:55,333 INFO L290 TraceCheckUtils]: 84: Hoare triple {101103#true} assume !(0 == ~cond); {101103#true} is VALID [2022-04-08 12:51:55,333 INFO L290 TraceCheckUtils]: 83: Hoare triple {101103#true} ~cond := #in~cond; {101103#true} is VALID [2022-04-08 12:51:55,334 INFO L272 TraceCheckUtils]: 82: Hoare triple {101608#(<= ~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)); {101103#true} is VALID [2022-04-08 12:51:55,334 INFO L290 TraceCheckUtils]: 81: Hoare triple {101608#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {101608#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:55,335 INFO L290 TraceCheckUtils]: 80: Hoare triple {101580#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101608#(<= ~counter~0 17)} is VALID [2022-04-08 12:51:55,335 INFO L290 TraceCheckUtils]: 79: Hoare triple {101580#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101580#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:55,335 INFO L290 TraceCheckUtils]: 78: Hoare triple {101580#(<= ~counter~0 16)} assume !!(0 != ~r~0); {101580#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:55,336 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {101103#true} {101580#(<= ~counter~0 16)} #63#return; {101580#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:55,336 INFO L290 TraceCheckUtils]: 76: Hoare triple {101103#true} assume true; {101103#true} is VALID [2022-04-08 12:51:55,336 INFO L290 TraceCheckUtils]: 75: Hoare triple {101103#true} assume !(0 == ~cond); {101103#true} is VALID [2022-04-08 12:51:55,336 INFO L290 TraceCheckUtils]: 74: Hoare triple {101103#true} ~cond := #in~cond; {101103#true} is VALID [2022-04-08 12:51:55,336 INFO L272 TraceCheckUtils]: 73: Hoare triple {101580#(<= ~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)); {101103#true} is VALID [2022-04-08 12:51:55,336 INFO L290 TraceCheckUtils]: 72: Hoare triple {101580#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {101580#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:55,337 INFO L290 TraceCheckUtils]: 71: Hoare triple {101552#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101580#(<= ~counter~0 16)} is VALID [2022-04-08 12:51:55,337 INFO L290 TraceCheckUtils]: 70: Hoare triple {101552#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101552#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:55,337 INFO L290 TraceCheckUtils]: 69: Hoare triple {101552#(<= ~counter~0 15)} assume !!(0 != ~r~0); {101552#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:55,338 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {101103#true} {101552#(<= ~counter~0 15)} #63#return; {101552#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:55,338 INFO L290 TraceCheckUtils]: 67: Hoare triple {101103#true} assume true; {101103#true} is VALID [2022-04-08 12:51:55,338 INFO L290 TraceCheckUtils]: 66: Hoare triple {101103#true} assume !(0 == ~cond); {101103#true} is VALID [2022-04-08 12:51:55,338 INFO L290 TraceCheckUtils]: 65: Hoare triple {101103#true} ~cond := #in~cond; {101103#true} is VALID [2022-04-08 12:51:55,338 INFO L272 TraceCheckUtils]: 64: Hoare triple {101552#(<= ~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)); {101103#true} is VALID [2022-04-08 12:51:55,338 INFO L290 TraceCheckUtils]: 63: Hoare triple {101552#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {101552#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:55,339 INFO L290 TraceCheckUtils]: 62: Hoare triple {101524#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101552#(<= ~counter~0 15)} is VALID [2022-04-08 12:51:55,340 INFO L290 TraceCheckUtils]: 61: Hoare triple {101524#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101524#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:55,340 INFO L290 TraceCheckUtils]: 60: Hoare triple {101524#(<= ~counter~0 14)} assume !!(0 != ~r~0); {101524#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:55,340 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {101103#true} {101524#(<= ~counter~0 14)} #63#return; {101524#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:55,340 INFO L290 TraceCheckUtils]: 58: Hoare triple {101103#true} assume true; {101103#true} is VALID [2022-04-08 12:51:55,340 INFO L290 TraceCheckUtils]: 57: Hoare triple {101103#true} assume !(0 == ~cond); {101103#true} is VALID [2022-04-08 12:51:55,341 INFO L290 TraceCheckUtils]: 56: Hoare triple {101103#true} ~cond := #in~cond; {101103#true} is VALID [2022-04-08 12:51:55,341 INFO L272 TraceCheckUtils]: 55: Hoare triple {101524#(<= ~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)); {101103#true} is VALID [2022-04-08 12:51:55,341 INFO L290 TraceCheckUtils]: 54: Hoare triple {101524#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {101524#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:55,342 INFO L290 TraceCheckUtils]: 53: Hoare triple {101496#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101524#(<= ~counter~0 14)} is VALID [2022-04-08 12:51:55,342 INFO L290 TraceCheckUtils]: 52: Hoare triple {101496#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101496#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:55,342 INFO L290 TraceCheckUtils]: 51: Hoare triple {101496#(<= ~counter~0 13)} assume !!(0 != ~r~0); {101496#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:55,343 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {101103#true} {101496#(<= ~counter~0 13)} #63#return; {101496#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:55,343 INFO L290 TraceCheckUtils]: 49: Hoare triple {101103#true} assume true; {101103#true} is VALID [2022-04-08 12:51:55,343 INFO L290 TraceCheckUtils]: 48: Hoare triple {101103#true} assume !(0 == ~cond); {101103#true} is VALID [2022-04-08 12:51:55,343 INFO L290 TraceCheckUtils]: 47: Hoare triple {101103#true} ~cond := #in~cond; {101103#true} is VALID [2022-04-08 12:51:55,343 INFO L272 TraceCheckUtils]: 46: Hoare triple {101496#(<= ~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)); {101103#true} is VALID [2022-04-08 12:51:55,343 INFO L290 TraceCheckUtils]: 45: Hoare triple {101496#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {101496#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:55,344 INFO L290 TraceCheckUtils]: 44: Hoare triple {101468#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101496#(<= ~counter~0 13)} is VALID [2022-04-08 12:51:55,344 INFO L290 TraceCheckUtils]: 43: Hoare triple {101468#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101468#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:55,345 INFO L290 TraceCheckUtils]: 42: Hoare triple {101468#(<= ~counter~0 12)} assume !!(0 != ~r~0); {101468#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:55,345 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {101103#true} {101468#(<= ~counter~0 12)} #63#return; {101468#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:55,345 INFO L290 TraceCheckUtils]: 40: Hoare triple {101103#true} assume true; {101103#true} is VALID [2022-04-08 12:51:55,345 INFO L290 TraceCheckUtils]: 39: Hoare triple {101103#true} assume !(0 == ~cond); {101103#true} is VALID [2022-04-08 12:51:55,345 INFO L290 TraceCheckUtils]: 38: Hoare triple {101103#true} ~cond := #in~cond; {101103#true} is VALID [2022-04-08 12:51:55,345 INFO L272 TraceCheckUtils]: 37: Hoare triple {101468#(<= ~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)); {101103#true} is VALID [2022-04-08 12:51:55,346 INFO L290 TraceCheckUtils]: 36: Hoare triple {101468#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {101468#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:55,346 INFO L290 TraceCheckUtils]: 35: Hoare triple {101440#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101468#(<= ~counter~0 12)} is VALID [2022-04-08 12:51:55,347 INFO L290 TraceCheckUtils]: 34: Hoare triple {101440#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101440#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:55,347 INFO L290 TraceCheckUtils]: 33: Hoare triple {101440#(<= ~counter~0 11)} assume !!(0 != ~r~0); {101440#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:55,347 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {101103#true} {101440#(<= ~counter~0 11)} #63#return; {101440#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:55,348 INFO L290 TraceCheckUtils]: 31: Hoare triple {101103#true} assume true; {101103#true} is VALID [2022-04-08 12:51:55,348 INFO L290 TraceCheckUtils]: 30: Hoare triple {101103#true} assume !(0 == ~cond); {101103#true} is VALID [2022-04-08 12:51:55,348 INFO L290 TraceCheckUtils]: 29: Hoare triple {101103#true} ~cond := #in~cond; {101103#true} is VALID [2022-04-08 12:51:55,348 INFO L272 TraceCheckUtils]: 28: Hoare triple {101440#(<= ~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)); {101103#true} is VALID [2022-04-08 12:51:55,348 INFO L290 TraceCheckUtils]: 27: Hoare triple {101440#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {101440#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:55,349 INFO L290 TraceCheckUtils]: 26: Hoare triple {101412#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101440#(<= ~counter~0 11)} is VALID [2022-04-08 12:51:55,349 INFO L290 TraceCheckUtils]: 25: Hoare triple {101412#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101412#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:55,349 INFO L290 TraceCheckUtils]: 24: Hoare triple {101412#(<= ~counter~0 10)} assume !!(0 != ~r~0); {101412#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:55,350 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {101103#true} {101412#(<= ~counter~0 10)} #63#return; {101412#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:55,350 INFO L290 TraceCheckUtils]: 22: Hoare triple {101103#true} assume true; {101103#true} is VALID [2022-04-08 12:51:55,350 INFO L290 TraceCheckUtils]: 21: Hoare triple {101103#true} assume !(0 == ~cond); {101103#true} is VALID [2022-04-08 12:51:55,350 INFO L290 TraceCheckUtils]: 20: Hoare triple {101103#true} ~cond := #in~cond; {101103#true} is VALID [2022-04-08 12:51:55,350 INFO L272 TraceCheckUtils]: 19: Hoare triple {101412#(<= ~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)); {101103#true} is VALID [2022-04-08 12:51:55,350 INFO L290 TraceCheckUtils]: 18: Hoare triple {101412#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {101412#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:55,351 INFO L290 TraceCheckUtils]: 17: Hoare triple {101384#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101412#(<= ~counter~0 10)} is VALID [2022-04-08 12:51:55,352 INFO L290 TraceCheckUtils]: 16: Hoare triple {101384#(<= ~counter~0 9)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {101384#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:55,352 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {101103#true} {101384#(<= ~counter~0 9)} #61#return; {101384#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:55,352 INFO L290 TraceCheckUtils]: 14: Hoare triple {101103#true} assume true; {101103#true} is VALID [2022-04-08 12:51:55,352 INFO L290 TraceCheckUtils]: 13: Hoare triple {101103#true} assume !(0 == ~cond); {101103#true} is VALID [2022-04-08 12:51:55,352 INFO L290 TraceCheckUtils]: 12: Hoare triple {101103#true} ~cond := #in~cond; {101103#true} is VALID [2022-04-08 12:51:55,352 INFO L272 TraceCheckUtils]: 11: Hoare triple {101384#(<= ~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)); {101103#true} is VALID [2022-04-08 12:51:55,353 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {101103#true} {101384#(<= ~counter~0 9)} #59#return; {101384#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:55,353 INFO L290 TraceCheckUtils]: 9: Hoare triple {101103#true} assume true; {101103#true} is VALID [2022-04-08 12:51:55,353 INFO L290 TraceCheckUtils]: 8: Hoare triple {101103#true} assume !(0 == ~cond); {101103#true} is VALID [2022-04-08 12:51:55,353 INFO L290 TraceCheckUtils]: 7: Hoare triple {101103#true} ~cond := #in~cond; {101103#true} is VALID [2022-04-08 12:51:55,353 INFO L272 TraceCheckUtils]: 6: Hoare triple {101384#(<= ~counter~0 9)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {101103#true} is VALID [2022-04-08 12:51:55,353 INFO L290 TraceCheckUtils]: 5: Hoare triple {101384#(<= ~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; {101384#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:55,353 INFO L272 TraceCheckUtils]: 4: Hoare triple {101384#(<= ~counter~0 9)} call #t~ret7 := main(); {101384#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:55,354 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {101384#(<= ~counter~0 9)} {101103#true} #67#return; {101384#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:55,354 INFO L290 TraceCheckUtils]: 2: Hoare triple {101384#(<= ~counter~0 9)} assume true; {101384#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:55,354 INFO L290 TraceCheckUtils]: 1: Hoare triple {101103#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; {101384#(<= ~counter~0 9)} is VALID [2022-04-08 12:51:55,354 INFO L272 TraceCheckUtils]: 0: Hoare triple {101103#true} call ULTIMATE.init(); {101103#true} is VALID [2022-04-08 12:51:55,355 INFO L134 CoverageAnalysis]: Checked inductivity of 7184 backedges. 80 proven. 3980 refuted. 0 times theorem prover too weak. 3124 trivial. 0 not checked. [2022-04-08 12:51:55,355 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:51:55,355 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2111916183] [2022-04-08 12:51:55,355 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:51:55,355 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [135409306] [2022-04-08 12:51:55,356 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [135409306] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:51:55,356 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:51:55,356 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [44, 44] total 54 [2022-04-08 12:51:55,356 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:51:55,356 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1690834423] [2022-04-08 12:51:55,356 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1690834423] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:51:55,356 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:51:55,356 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [44] imperfect sequences [] total 44 [2022-04-08 12:51:55,356 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [427313777] [2022-04-08 12:51:55,356 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:51:55,357 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 [2022-04-08 12:51:55,357 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:51:55,357 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) [2022-04-08 12:51:55,648 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 380 edges. 380 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:51:55,648 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 44 states [2022-04-08 12:51:55,648 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:51:55,649 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants. [2022-04-08 12:51:55,649 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 12:51:55,649 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) [2022-04-08 12:51:57,914 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:51:57,915 INFO L93 Difference]: Finished difference Result 394 states and 436 transitions. [2022-04-08 12:51:57,915 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2022-04-08 12:51:57,915 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 [2022-04-08 12:51:57,915 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:51:57,915 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) [2022-04-08 12:51:57,923 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 435 transitions. [2022-04-08 12:51:57,923 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) [2022-04-08 12:51:57,931 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 435 transitions. [2022-04-08 12:51:57,931 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 84 states and 435 transitions. [2022-04-08 12:51:58,305 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 435 edges. 435 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:51:58,314 INFO L225 Difference]: With dead ends: 394 [2022-04-08 12:51:58,315 INFO L226 Difference]: Without dead ends: 389 [2022-04-08 12:51:58,315 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 805 GetRequests, 712 SyntacticMatches, 1 SemanticMatches, 92 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 878 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=3451, Invalid=5291, Unknown=0, NotChecked=0, Total=8742 [2022-04-08 12:51:58,316 INFO L913 BasicCegarLoop]: 66 mSDtfsCounter, 142 mSDsluCounter, 342 mSDsCounter, 0 mSdLazyCounter, 256 mSolverCounterSat, 35 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 142 SdHoareTripleChecker+Valid, 408 SdHoareTripleChecker+Invalid, 291 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 35 IncrementalHoareTripleChecker+Valid, 256 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-08 12:51:58,316 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [142 Valid, 408 Invalid, 291 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [35 Valid, 256 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-08 12:51:58,316 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 389 states. [2022-04-08 12:51:58,970 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 389 to 389. [2022-04-08 12:51:58,971 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:51:58,971 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) [2022-04-08 12:51:58,971 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) [2022-04-08 12:51:58,972 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) [2022-04-08 12:51:58,979 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:51:58,979 INFO L93 Difference]: Finished difference Result 389 states and 431 transitions. [2022-04-08 12:51:58,979 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 431 transitions. [2022-04-08 12:51:58,979 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:51:58,979 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:51:58,980 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. [2022-04-08 12:51:58,980 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. [2022-04-08 12:51:58,987 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:51:58,987 INFO L93 Difference]: Finished difference Result 389 states and 431 transitions. [2022-04-08 12:51:58,987 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 431 transitions. [2022-04-08 12:51:58,987 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:51:58,987 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:51:58,987 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:51:58,987 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:51:58,988 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) [2022-04-08 12:51:58,995 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 389 states and 431 transitions. [2022-04-08 12:51:58,995 INFO L78 Accepts]: Start accepts. Automaton has 389 states and 431 transitions. Word has length 383 [2022-04-08 12:51:58,995 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:51:58,995 INFO L478 AbstractCegarLoop]: Abstraction has 389 states and 431 transitions. [2022-04-08 12:51:58,995 INFO L479 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) [2022-04-08 12:51:58,995 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 389 states and 431 transitions. [2022-04-08 12:52:00,588 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 431 edges. 431 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:52:00,588 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 431 transitions. [2022-04-08 12:52:00,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2022-04-08 12:52:00,589 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:52:00,590 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:52:00,606 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (45)] Forceful destruction successful, exit code 0 [2022-04-08 12:52:00,790 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable43,45 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:52:00,790 INFO L403 AbstractCegarLoop]: === Iteration 45 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:52:00,790 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:52:00,791 INFO L85 PathProgramCache]: Analyzing trace with hash 311977500, now seen corresponding path program 81 times [2022-04-08 12:52:00,791 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:52:00,791 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1303237109] [2022-04-08 12:52:00,791 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:52:00,791 INFO L85 PathProgramCache]: Analyzing trace with hash 311977500, now seen corresponding path program 82 times [2022-04-08 12:52:00,791 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:52:00,791 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [145033037] [2022-04-08 12:52:00,792 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:52:00,792 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:52:00,821 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:52:00,821 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2021956953] [2022-04-08 12:52:00,821 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 12:52:00,821 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:52:00,821 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:52:00,823 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) [2022-04-08 12:52:00,824 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (46)] Waiting until timeout for monitored process [2022-04-08 12:52:01,118 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 12:52:01,118 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:52:01,122 INFO L263 TraceCheckSpWp]: Trace formula consists of 913 conjuncts, 87 conjunts are in the unsatisfiable core [2022-04-08 12:52:01,183 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:52:01,187 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:52:03,376 INFO L272 TraceCheckUtils]: 0: Hoare triple {105878#true} call ULTIMATE.init(); {105878#true} is VALID [2022-04-08 12:52:03,377 INFO L290 TraceCheckUtils]: 1: Hoare triple {105878#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; {105886#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:03,377 INFO L290 TraceCheckUtils]: 2: Hoare triple {105886#(<= ~counter~0 0)} assume true; {105886#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:03,377 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {105886#(<= ~counter~0 0)} {105878#true} #67#return; {105886#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:03,377 INFO L272 TraceCheckUtils]: 4: Hoare triple {105886#(<= ~counter~0 0)} call #t~ret7 := main(); {105886#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:03,378 INFO L290 TraceCheckUtils]: 5: Hoare triple {105886#(<= ~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; {105886#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:03,378 INFO L272 TraceCheckUtils]: 6: Hoare triple {105886#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {105886#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:03,378 INFO L290 TraceCheckUtils]: 7: Hoare triple {105886#(<= ~counter~0 0)} ~cond := #in~cond; {105886#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:03,379 INFO L290 TraceCheckUtils]: 8: Hoare triple {105886#(<= ~counter~0 0)} assume !(0 == ~cond); {105886#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:03,379 INFO L290 TraceCheckUtils]: 9: Hoare triple {105886#(<= ~counter~0 0)} assume true; {105886#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:03,379 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {105886#(<= ~counter~0 0)} {105886#(<= ~counter~0 0)} #59#return; {105886#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:03,380 INFO L272 TraceCheckUtils]: 11: Hoare triple {105886#(<= ~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)); {105886#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:03,380 INFO L290 TraceCheckUtils]: 12: Hoare triple {105886#(<= ~counter~0 0)} ~cond := #in~cond; {105886#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:03,380 INFO L290 TraceCheckUtils]: 13: Hoare triple {105886#(<= ~counter~0 0)} assume !(0 == ~cond); {105886#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:03,381 INFO L290 TraceCheckUtils]: 14: Hoare triple {105886#(<= ~counter~0 0)} assume true; {105886#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:03,381 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {105886#(<= ~counter~0 0)} {105886#(<= ~counter~0 0)} #61#return; {105886#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:03,381 INFO L290 TraceCheckUtils]: 16: Hoare triple {105886#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {105886#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:03,383 INFO L290 TraceCheckUtils]: 17: Hoare triple {105886#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {105935#(<= ~counter~0 1)} is VALID [2022-04-08 12:52:03,384 INFO L290 TraceCheckUtils]: 18: Hoare triple {105935#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {105935#(<= ~counter~0 1)} is VALID [2022-04-08 12:52:03,384 INFO L272 TraceCheckUtils]: 19: Hoare triple {105935#(<= ~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)); {105935#(<= ~counter~0 1)} is VALID [2022-04-08 12:52:03,384 INFO L290 TraceCheckUtils]: 20: Hoare triple {105935#(<= ~counter~0 1)} ~cond := #in~cond; {105935#(<= ~counter~0 1)} is VALID [2022-04-08 12:52:03,385 INFO L290 TraceCheckUtils]: 21: Hoare triple {105935#(<= ~counter~0 1)} assume !(0 == ~cond); {105935#(<= ~counter~0 1)} is VALID [2022-04-08 12:52:03,385 INFO L290 TraceCheckUtils]: 22: Hoare triple {105935#(<= ~counter~0 1)} assume true; {105935#(<= ~counter~0 1)} is VALID [2022-04-08 12:52:03,385 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {105935#(<= ~counter~0 1)} {105935#(<= ~counter~0 1)} #63#return; {105935#(<= ~counter~0 1)} is VALID [2022-04-08 12:52:03,386 INFO L290 TraceCheckUtils]: 24: Hoare triple {105935#(<= ~counter~0 1)} assume !!(0 != ~r~0); {105935#(<= ~counter~0 1)} is VALID [2022-04-08 12:52:03,386 INFO L290 TraceCheckUtils]: 25: Hoare triple {105935#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {105935#(<= ~counter~0 1)} is VALID [2022-04-08 12:52:03,387 INFO L290 TraceCheckUtils]: 26: Hoare triple {105935#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {105963#(<= ~counter~0 2)} is VALID [2022-04-08 12:52:03,387 INFO L290 TraceCheckUtils]: 27: Hoare triple {105963#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {105963#(<= ~counter~0 2)} is VALID [2022-04-08 12:52:03,388 INFO L272 TraceCheckUtils]: 28: Hoare triple {105963#(<= ~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)); {105963#(<= ~counter~0 2)} is VALID [2022-04-08 12:52:03,388 INFO L290 TraceCheckUtils]: 29: Hoare triple {105963#(<= ~counter~0 2)} ~cond := #in~cond; {105963#(<= ~counter~0 2)} is VALID [2022-04-08 12:52:03,388 INFO L290 TraceCheckUtils]: 30: Hoare triple {105963#(<= ~counter~0 2)} assume !(0 == ~cond); {105963#(<= ~counter~0 2)} is VALID [2022-04-08 12:52:03,388 INFO L290 TraceCheckUtils]: 31: Hoare triple {105963#(<= ~counter~0 2)} assume true; {105963#(<= ~counter~0 2)} is VALID [2022-04-08 12:52:03,389 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {105963#(<= ~counter~0 2)} {105963#(<= ~counter~0 2)} #63#return; {105963#(<= ~counter~0 2)} is VALID [2022-04-08 12:52:03,389 INFO L290 TraceCheckUtils]: 33: Hoare triple {105963#(<= ~counter~0 2)} assume !!(0 != ~r~0); {105963#(<= ~counter~0 2)} is VALID [2022-04-08 12:52:03,389 INFO L290 TraceCheckUtils]: 34: Hoare triple {105963#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {105963#(<= ~counter~0 2)} is VALID [2022-04-08 12:52:03,390 INFO L290 TraceCheckUtils]: 35: Hoare triple {105963#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {105991#(<= ~counter~0 3)} is VALID [2022-04-08 12:52:03,391 INFO L290 TraceCheckUtils]: 36: Hoare triple {105991#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {105991#(<= ~counter~0 3)} is VALID [2022-04-08 12:52:03,391 INFO L272 TraceCheckUtils]: 37: Hoare triple {105991#(<= ~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)); {105991#(<= ~counter~0 3)} is VALID [2022-04-08 12:52:03,391 INFO L290 TraceCheckUtils]: 38: Hoare triple {105991#(<= ~counter~0 3)} ~cond := #in~cond; {105991#(<= ~counter~0 3)} is VALID [2022-04-08 12:52:03,392 INFO L290 TraceCheckUtils]: 39: Hoare triple {105991#(<= ~counter~0 3)} assume !(0 == ~cond); {105991#(<= ~counter~0 3)} is VALID [2022-04-08 12:52:03,392 INFO L290 TraceCheckUtils]: 40: Hoare triple {105991#(<= ~counter~0 3)} assume true; {105991#(<= ~counter~0 3)} is VALID [2022-04-08 12:52:03,392 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {105991#(<= ~counter~0 3)} {105991#(<= ~counter~0 3)} #63#return; {105991#(<= ~counter~0 3)} is VALID [2022-04-08 12:52:03,393 INFO L290 TraceCheckUtils]: 42: Hoare triple {105991#(<= ~counter~0 3)} assume !!(0 != ~r~0); {105991#(<= ~counter~0 3)} is VALID [2022-04-08 12:52:03,393 INFO L290 TraceCheckUtils]: 43: Hoare triple {105991#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {105991#(<= ~counter~0 3)} is VALID [2022-04-08 12:52:03,394 INFO L290 TraceCheckUtils]: 44: Hoare triple {105991#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106019#(<= ~counter~0 4)} is VALID [2022-04-08 12:52:03,394 INFO L290 TraceCheckUtils]: 45: Hoare triple {106019#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {106019#(<= ~counter~0 4)} is VALID [2022-04-08 12:52:03,395 INFO L272 TraceCheckUtils]: 46: Hoare triple {106019#(<= ~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)); {106019#(<= ~counter~0 4)} is VALID [2022-04-08 12:52:03,395 INFO L290 TraceCheckUtils]: 47: Hoare triple {106019#(<= ~counter~0 4)} ~cond := #in~cond; {106019#(<= ~counter~0 4)} is VALID [2022-04-08 12:52:03,395 INFO L290 TraceCheckUtils]: 48: Hoare triple {106019#(<= ~counter~0 4)} assume !(0 == ~cond); {106019#(<= ~counter~0 4)} is VALID [2022-04-08 12:52:03,395 INFO L290 TraceCheckUtils]: 49: Hoare triple {106019#(<= ~counter~0 4)} assume true; {106019#(<= ~counter~0 4)} is VALID [2022-04-08 12:52:03,396 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {106019#(<= ~counter~0 4)} {106019#(<= ~counter~0 4)} #63#return; {106019#(<= ~counter~0 4)} is VALID [2022-04-08 12:52:03,396 INFO L290 TraceCheckUtils]: 51: Hoare triple {106019#(<= ~counter~0 4)} assume !!(0 != ~r~0); {106019#(<= ~counter~0 4)} is VALID [2022-04-08 12:52:03,396 INFO L290 TraceCheckUtils]: 52: Hoare triple {106019#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106019#(<= ~counter~0 4)} is VALID [2022-04-08 12:52:03,397 INFO L290 TraceCheckUtils]: 53: Hoare triple {106019#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106047#(<= ~counter~0 5)} is VALID [2022-04-08 12:52:03,398 INFO L290 TraceCheckUtils]: 54: Hoare triple {106047#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {106047#(<= ~counter~0 5)} is VALID [2022-04-08 12:52:03,398 INFO L272 TraceCheckUtils]: 55: Hoare triple {106047#(<= ~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)); {106047#(<= ~counter~0 5)} is VALID [2022-04-08 12:52:03,398 INFO L290 TraceCheckUtils]: 56: Hoare triple {106047#(<= ~counter~0 5)} ~cond := #in~cond; {106047#(<= ~counter~0 5)} is VALID [2022-04-08 12:52:03,399 INFO L290 TraceCheckUtils]: 57: Hoare triple {106047#(<= ~counter~0 5)} assume !(0 == ~cond); {106047#(<= ~counter~0 5)} is VALID [2022-04-08 12:52:03,399 INFO L290 TraceCheckUtils]: 58: Hoare triple {106047#(<= ~counter~0 5)} assume true; {106047#(<= ~counter~0 5)} is VALID [2022-04-08 12:52:03,399 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {106047#(<= ~counter~0 5)} {106047#(<= ~counter~0 5)} #63#return; {106047#(<= ~counter~0 5)} is VALID [2022-04-08 12:52:03,400 INFO L290 TraceCheckUtils]: 60: Hoare triple {106047#(<= ~counter~0 5)} assume !!(0 != ~r~0); {106047#(<= ~counter~0 5)} is VALID [2022-04-08 12:52:03,400 INFO L290 TraceCheckUtils]: 61: Hoare triple {106047#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106047#(<= ~counter~0 5)} is VALID [2022-04-08 12:52:03,401 INFO L290 TraceCheckUtils]: 62: Hoare triple {106047#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106075#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:03,401 INFO L290 TraceCheckUtils]: 63: Hoare triple {106075#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {106075#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:03,402 INFO L272 TraceCheckUtils]: 64: Hoare triple {106075#(<= ~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)); {106075#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:03,402 INFO L290 TraceCheckUtils]: 65: Hoare triple {106075#(<= ~counter~0 6)} ~cond := #in~cond; {106075#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:03,402 INFO L290 TraceCheckUtils]: 66: Hoare triple {106075#(<= ~counter~0 6)} assume !(0 == ~cond); {106075#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:03,402 INFO L290 TraceCheckUtils]: 67: Hoare triple {106075#(<= ~counter~0 6)} assume true; {106075#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:03,403 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {106075#(<= ~counter~0 6)} {106075#(<= ~counter~0 6)} #63#return; {106075#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:03,403 INFO L290 TraceCheckUtils]: 69: Hoare triple {106075#(<= ~counter~0 6)} assume !!(0 != ~r~0); {106075#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:03,403 INFO L290 TraceCheckUtils]: 70: Hoare triple {106075#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106075#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:03,404 INFO L290 TraceCheckUtils]: 71: Hoare triple {106075#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106103#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:03,405 INFO L290 TraceCheckUtils]: 72: Hoare triple {106103#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {106103#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:03,405 INFO L272 TraceCheckUtils]: 73: Hoare triple {106103#(<= ~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)); {106103#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:03,405 INFO L290 TraceCheckUtils]: 74: Hoare triple {106103#(<= ~counter~0 7)} ~cond := #in~cond; {106103#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:03,406 INFO L290 TraceCheckUtils]: 75: Hoare triple {106103#(<= ~counter~0 7)} assume !(0 == ~cond); {106103#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:03,406 INFO L290 TraceCheckUtils]: 76: Hoare triple {106103#(<= ~counter~0 7)} assume true; {106103#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:03,406 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {106103#(<= ~counter~0 7)} {106103#(<= ~counter~0 7)} #63#return; {106103#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:03,407 INFO L290 TraceCheckUtils]: 78: Hoare triple {106103#(<= ~counter~0 7)} assume !!(0 != ~r~0); {106103#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:03,407 INFO L290 TraceCheckUtils]: 79: Hoare triple {106103#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106103#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:03,408 INFO L290 TraceCheckUtils]: 80: Hoare triple {106103#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106131#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:03,408 INFO L290 TraceCheckUtils]: 81: Hoare triple {106131#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {106131#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:03,409 INFO L272 TraceCheckUtils]: 82: Hoare triple {106131#(<= ~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)); {106131#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:03,409 INFO L290 TraceCheckUtils]: 83: Hoare triple {106131#(<= ~counter~0 8)} ~cond := #in~cond; {106131#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:03,409 INFO L290 TraceCheckUtils]: 84: Hoare triple {106131#(<= ~counter~0 8)} assume !(0 == ~cond); {106131#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:03,409 INFO L290 TraceCheckUtils]: 85: Hoare triple {106131#(<= ~counter~0 8)} assume true; {106131#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:03,410 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {106131#(<= ~counter~0 8)} {106131#(<= ~counter~0 8)} #63#return; {106131#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:03,410 INFO L290 TraceCheckUtils]: 87: Hoare triple {106131#(<= ~counter~0 8)} assume !!(0 != ~r~0); {106131#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:03,410 INFO L290 TraceCheckUtils]: 88: Hoare triple {106131#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106131#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:03,411 INFO L290 TraceCheckUtils]: 89: Hoare triple {106131#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106159#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:03,412 INFO L290 TraceCheckUtils]: 90: Hoare triple {106159#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {106159#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:03,412 INFO L272 TraceCheckUtils]: 91: Hoare triple {106159#(<= ~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)); {106159#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:03,412 INFO L290 TraceCheckUtils]: 92: Hoare triple {106159#(<= ~counter~0 9)} ~cond := #in~cond; {106159#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:03,413 INFO L290 TraceCheckUtils]: 93: Hoare triple {106159#(<= ~counter~0 9)} assume !(0 == ~cond); {106159#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:03,413 INFO L290 TraceCheckUtils]: 94: Hoare triple {106159#(<= ~counter~0 9)} assume true; {106159#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:03,413 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {106159#(<= ~counter~0 9)} {106159#(<= ~counter~0 9)} #63#return; {106159#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:03,414 INFO L290 TraceCheckUtils]: 96: Hoare triple {106159#(<= ~counter~0 9)} assume !!(0 != ~r~0); {106159#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:03,414 INFO L290 TraceCheckUtils]: 97: Hoare triple {106159#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106159#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:03,415 INFO L290 TraceCheckUtils]: 98: Hoare triple {106159#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106187#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:03,415 INFO L290 TraceCheckUtils]: 99: Hoare triple {106187#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {106187#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:03,416 INFO L272 TraceCheckUtils]: 100: Hoare triple {106187#(<= ~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)); {106187#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:03,416 INFO L290 TraceCheckUtils]: 101: Hoare triple {106187#(<= ~counter~0 10)} ~cond := #in~cond; {106187#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:03,416 INFO L290 TraceCheckUtils]: 102: Hoare triple {106187#(<= ~counter~0 10)} assume !(0 == ~cond); {106187#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:03,416 INFO L290 TraceCheckUtils]: 103: Hoare triple {106187#(<= ~counter~0 10)} assume true; {106187#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:03,417 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {106187#(<= ~counter~0 10)} {106187#(<= ~counter~0 10)} #63#return; {106187#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:03,417 INFO L290 TraceCheckUtils]: 105: Hoare triple {106187#(<= ~counter~0 10)} assume !!(0 != ~r~0); {106187#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:03,417 INFO L290 TraceCheckUtils]: 106: Hoare triple {106187#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106187#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:03,418 INFO L290 TraceCheckUtils]: 107: Hoare triple {106187#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106215#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:03,419 INFO L290 TraceCheckUtils]: 108: Hoare triple {106215#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {106215#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:03,419 INFO L272 TraceCheckUtils]: 109: Hoare triple {106215#(<= ~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)); {106215#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:03,419 INFO L290 TraceCheckUtils]: 110: Hoare triple {106215#(<= ~counter~0 11)} ~cond := #in~cond; {106215#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:03,420 INFO L290 TraceCheckUtils]: 111: Hoare triple {106215#(<= ~counter~0 11)} assume !(0 == ~cond); {106215#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:03,420 INFO L290 TraceCheckUtils]: 112: Hoare triple {106215#(<= ~counter~0 11)} assume true; {106215#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:03,420 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {106215#(<= ~counter~0 11)} {106215#(<= ~counter~0 11)} #63#return; {106215#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:03,421 INFO L290 TraceCheckUtils]: 114: Hoare triple {106215#(<= ~counter~0 11)} assume !!(0 != ~r~0); {106215#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:03,421 INFO L290 TraceCheckUtils]: 115: Hoare triple {106215#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106215#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:03,422 INFO L290 TraceCheckUtils]: 116: Hoare triple {106215#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106243#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:03,422 INFO L290 TraceCheckUtils]: 117: Hoare triple {106243#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {106243#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:03,423 INFO L272 TraceCheckUtils]: 118: Hoare triple {106243#(<= ~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)); {106243#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:03,423 INFO L290 TraceCheckUtils]: 119: Hoare triple {106243#(<= ~counter~0 12)} ~cond := #in~cond; {106243#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:03,423 INFO L290 TraceCheckUtils]: 120: Hoare triple {106243#(<= ~counter~0 12)} assume !(0 == ~cond); {106243#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:03,423 INFO L290 TraceCheckUtils]: 121: Hoare triple {106243#(<= ~counter~0 12)} assume true; {106243#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:03,424 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {106243#(<= ~counter~0 12)} {106243#(<= ~counter~0 12)} #63#return; {106243#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:03,424 INFO L290 TraceCheckUtils]: 123: Hoare triple {106243#(<= ~counter~0 12)} assume !!(0 != ~r~0); {106243#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:03,424 INFO L290 TraceCheckUtils]: 124: Hoare triple {106243#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106243#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:03,425 INFO L290 TraceCheckUtils]: 125: Hoare triple {106243#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106271#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:03,426 INFO L290 TraceCheckUtils]: 126: Hoare triple {106271#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {106271#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:03,426 INFO L272 TraceCheckUtils]: 127: Hoare triple {106271#(<= ~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)); {106271#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:03,426 INFO L290 TraceCheckUtils]: 128: Hoare triple {106271#(<= ~counter~0 13)} ~cond := #in~cond; {106271#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:03,427 INFO L290 TraceCheckUtils]: 129: Hoare triple {106271#(<= ~counter~0 13)} assume !(0 == ~cond); {106271#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:03,427 INFO L290 TraceCheckUtils]: 130: Hoare triple {106271#(<= ~counter~0 13)} assume true; {106271#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:03,427 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {106271#(<= ~counter~0 13)} {106271#(<= ~counter~0 13)} #63#return; {106271#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:03,428 INFO L290 TraceCheckUtils]: 132: Hoare triple {106271#(<= ~counter~0 13)} assume !!(0 != ~r~0); {106271#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:03,428 INFO L290 TraceCheckUtils]: 133: Hoare triple {106271#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106271#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:03,429 INFO L290 TraceCheckUtils]: 134: Hoare triple {106271#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106299#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:03,429 INFO L290 TraceCheckUtils]: 135: Hoare triple {106299#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {106299#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:03,430 INFO L272 TraceCheckUtils]: 136: Hoare triple {106299#(<= ~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)); {106299#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:03,430 INFO L290 TraceCheckUtils]: 137: Hoare triple {106299#(<= ~counter~0 14)} ~cond := #in~cond; {106299#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:03,430 INFO L290 TraceCheckUtils]: 138: Hoare triple {106299#(<= ~counter~0 14)} assume !(0 == ~cond); {106299#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:03,430 INFO L290 TraceCheckUtils]: 139: Hoare triple {106299#(<= ~counter~0 14)} assume true; {106299#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:03,431 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {106299#(<= ~counter~0 14)} {106299#(<= ~counter~0 14)} #63#return; {106299#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:03,431 INFO L290 TraceCheckUtils]: 141: Hoare triple {106299#(<= ~counter~0 14)} assume !!(0 != ~r~0); {106299#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:03,431 INFO L290 TraceCheckUtils]: 142: Hoare triple {106299#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106299#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:03,432 INFO L290 TraceCheckUtils]: 143: Hoare triple {106299#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106327#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:03,433 INFO L290 TraceCheckUtils]: 144: Hoare triple {106327#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {106327#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:03,433 INFO L272 TraceCheckUtils]: 145: Hoare triple {106327#(<= ~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)); {106327#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:03,433 INFO L290 TraceCheckUtils]: 146: Hoare triple {106327#(<= ~counter~0 15)} ~cond := #in~cond; {106327#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:03,434 INFO L290 TraceCheckUtils]: 147: Hoare triple {106327#(<= ~counter~0 15)} assume !(0 == ~cond); {106327#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:03,434 INFO L290 TraceCheckUtils]: 148: Hoare triple {106327#(<= ~counter~0 15)} assume true; {106327#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:03,434 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {106327#(<= ~counter~0 15)} {106327#(<= ~counter~0 15)} #63#return; {106327#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:03,435 INFO L290 TraceCheckUtils]: 150: Hoare triple {106327#(<= ~counter~0 15)} assume !!(0 != ~r~0); {106327#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:03,435 INFO L290 TraceCheckUtils]: 151: Hoare triple {106327#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106327#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:03,436 INFO L290 TraceCheckUtils]: 152: Hoare triple {106327#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106355#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:03,436 INFO L290 TraceCheckUtils]: 153: Hoare triple {106355#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {106355#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:03,437 INFO L272 TraceCheckUtils]: 154: Hoare triple {106355#(<= ~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)); {106355#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:03,437 INFO L290 TraceCheckUtils]: 155: Hoare triple {106355#(<= ~counter~0 16)} ~cond := #in~cond; {106355#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:03,437 INFO L290 TraceCheckUtils]: 156: Hoare triple {106355#(<= ~counter~0 16)} assume !(0 == ~cond); {106355#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:03,437 INFO L290 TraceCheckUtils]: 157: Hoare triple {106355#(<= ~counter~0 16)} assume true; {106355#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:03,438 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {106355#(<= ~counter~0 16)} {106355#(<= ~counter~0 16)} #63#return; {106355#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:03,438 INFO L290 TraceCheckUtils]: 159: Hoare triple {106355#(<= ~counter~0 16)} assume !!(0 != ~r~0); {106355#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:03,438 INFO L290 TraceCheckUtils]: 160: Hoare triple {106355#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106355#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:03,439 INFO L290 TraceCheckUtils]: 161: Hoare triple {106355#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106383#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:03,440 INFO L290 TraceCheckUtils]: 162: Hoare triple {106383#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {106383#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:03,440 INFO L272 TraceCheckUtils]: 163: Hoare triple {106383#(<= ~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)); {106383#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:03,440 INFO L290 TraceCheckUtils]: 164: Hoare triple {106383#(<= ~counter~0 17)} ~cond := #in~cond; {106383#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:03,441 INFO L290 TraceCheckUtils]: 165: Hoare triple {106383#(<= ~counter~0 17)} assume !(0 == ~cond); {106383#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:03,441 INFO L290 TraceCheckUtils]: 166: Hoare triple {106383#(<= ~counter~0 17)} assume true; {106383#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:03,441 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {106383#(<= ~counter~0 17)} {106383#(<= ~counter~0 17)} #63#return; {106383#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:03,442 INFO L290 TraceCheckUtils]: 168: Hoare triple {106383#(<= ~counter~0 17)} assume !!(0 != ~r~0); {106383#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:03,442 INFO L290 TraceCheckUtils]: 169: Hoare triple {106383#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106383#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:03,443 INFO L290 TraceCheckUtils]: 170: Hoare triple {106383#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106411#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:03,443 INFO L290 TraceCheckUtils]: 171: Hoare triple {106411#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {106411#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:03,444 INFO L272 TraceCheckUtils]: 172: Hoare triple {106411#(<= ~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)); {106411#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:03,444 INFO L290 TraceCheckUtils]: 173: Hoare triple {106411#(<= ~counter~0 18)} ~cond := #in~cond; {106411#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:03,444 INFO L290 TraceCheckUtils]: 174: Hoare triple {106411#(<= ~counter~0 18)} assume !(0 == ~cond); {106411#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:03,444 INFO L290 TraceCheckUtils]: 175: Hoare triple {106411#(<= ~counter~0 18)} assume true; {106411#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:03,445 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {106411#(<= ~counter~0 18)} {106411#(<= ~counter~0 18)} #63#return; {106411#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:03,445 INFO L290 TraceCheckUtils]: 177: Hoare triple {106411#(<= ~counter~0 18)} assume !!(0 != ~r~0); {106411#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:03,445 INFO L290 TraceCheckUtils]: 178: Hoare triple {106411#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106411#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:03,446 INFO L290 TraceCheckUtils]: 179: Hoare triple {106411#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106439#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:03,447 INFO L290 TraceCheckUtils]: 180: Hoare triple {106439#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {106439#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:03,447 INFO L272 TraceCheckUtils]: 181: Hoare triple {106439#(<= ~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)); {106439#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:03,447 INFO L290 TraceCheckUtils]: 182: Hoare triple {106439#(<= ~counter~0 19)} ~cond := #in~cond; {106439#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:03,448 INFO L290 TraceCheckUtils]: 183: Hoare triple {106439#(<= ~counter~0 19)} assume !(0 == ~cond); {106439#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:03,448 INFO L290 TraceCheckUtils]: 184: Hoare triple {106439#(<= ~counter~0 19)} assume true; {106439#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:03,448 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {106439#(<= ~counter~0 19)} {106439#(<= ~counter~0 19)} #63#return; {106439#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:03,449 INFO L290 TraceCheckUtils]: 186: Hoare triple {106439#(<= ~counter~0 19)} assume !!(0 != ~r~0); {106439#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:03,449 INFO L290 TraceCheckUtils]: 187: Hoare triple {106439#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106439#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:03,450 INFO L290 TraceCheckUtils]: 188: Hoare triple {106439#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106467#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:03,450 INFO L290 TraceCheckUtils]: 189: Hoare triple {106467#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {106467#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:03,451 INFO L272 TraceCheckUtils]: 190: Hoare triple {106467#(<= ~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)); {106467#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:03,451 INFO L290 TraceCheckUtils]: 191: Hoare triple {106467#(<= ~counter~0 20)} ~cond := #in~cond; {106467#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:03,451 INFO L290 TraceCheckUtils]: 192: Hoare triple {106467#(<= ~counter~0 20)} assume !(0 == ~cond); {106467#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:03,451 INFO L290 TraceCheckUtils]: 193: Hoare triple {106467#(<= ~counter~0 20)} assume true; {106467#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:03,452 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {106467#(<= ~counter~0 20)} {106467#(<= ~counter~0 20)} #63#return; {106467#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:03,452 INFO L290 TraceCheckUtils]: 195: Hoare triple {106467#(<= ~counter~0 20)} assume !!(0 != ~r~0); {106467#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:03,452 INFO L290 TraceCheckUtils]: 196: Hoare triple {106467#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106467#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:03,453 INFO L290 TraceCheckUtils]: 197: Hoare triple {106467#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106495#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:03,454 INFO L290 TraceCheckUtils]: 198: Hoare triple {106495#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {106495#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:03,454 INFO L272 TraceCheckUtils]: 199: Hoare triple {106495#(<= ~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)); {106495#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:03,454 INFO L290 TraceCheckUtils]: 200: Hoare triple {106495#(<= ~counter~0 21)} ~cond := #in~cond; {106495#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:03,455 INFO L290 TraceCheckUtils]: 201: Hoare triple {106495#(<= ~counter~0 21)} assume !(0 == ~cond); {106495#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:03,455 INFO L290 TraceCheckUtils]: 202: Hoare triple {106495#(<= ~counter~0 21)} assume true; {106495#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:03,455 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {106495#(<= ~counter~0 21)} {106495#(<= ~counter~0 21)} #63#return; {106495#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:03,456 INFO L290 TraceCheckUtils]: 204: Hoare triple {106495#(<= ~counter~0 21)} assume !!(0 != ~r~0); {106495#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:03,456 INFO L290 TraceCheckUtils]: 205: Hoare triple {106495#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106495#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:03,457 INFO L290 TraceCheckUtils]: 206: Hoare triple {106495#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106523#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:03,457 INFO L290 TraceCheckUtils]: 207: Hoare triple {106523#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {106523#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:03,457 INFO L272 TraceCheckUtils]: 208: Hoare triple {106523#(<= ~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)); {106523#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:03,458 INFO L290 TraceCheckUtils]: 209: Hoare triple {106523#(<= ~counter~0 22)} ~cond := #in~cond; {106523#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:03,458 INFO L290 TraceCheckUtils]: 210: Hoare triple {106523#(<= ~counter~0 22)} assume !(0 == ~cond); {106523#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:03,458 INFO L290 TraceCheckUtils]: 211: Hoare triple {106523#(<= ~counter~0 22)} assume true; {106523#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:03,459 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {106523#(<= ~counter~0 22)} {106523#(<= ~counter~0 22)} #63#return; {106523#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:03,459 INFO L290 TraceCheckUtils]: 213: Hoare triple {106523#(<= ~counter~0 22)} assume !!(0 != ~r~0); {106523#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:03,459 INFO L290 TraceCheckUtils]: 214: Hoare triple {106523#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106523#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:03,460 INFO L290 TraceCheckUtils]: 215: Hoare triple {106523#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106551#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:03,460 INFO L290 TraceCheckUtils]: 216: Hoare triple {106551#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {106551#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:03,461 INFO L272 TraceCheckUtils]: 217: Hoare triple {106551#(<= ~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)); {106551#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:03,461 INFO L290 TraceCheckUtils]: 218: Hoare triple {106551#(<= ~counter~0 23)} ~cond := #in~cond; {106551#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:03,462 INFO L290 TraceCheckUtils]: 219: Hoare triple {106551#(<= ~counter~0 23)} assume !(0 == ~cond); {106551#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:03,462 INFO L290 TraceCheckUtils]: 220: Hoare triple {106551#(<= ~counter~0 23)} assume true; {106551#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:03,462 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {106551#(<= ~counter~0 23)} {106551#(<= ~counter~0 23)} #63#return; {106551#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:03,463 INFO L290 TraceCheckUtils]: 222: Hoare triple {106551#(<= ~counter~0 23)} assume !!(0 != ~r~0); {106551#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:03,463 INFO L290 TraceCheckUtils]: 223: Hoare triple {106551#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106551#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:03,464 INFO L290 TraceCheckUtils]: 224: Hoare triple {106551#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106579#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:03,464 INFO L290 TraceCheckUtils]: 225: Hoare triple {106579#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {106579#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:03,465 INFO L272 TraceCheckUtils]: 226: Hoare triple {106579#(<= ~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)); {106579#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:03,465 INFO L290 TraceCheckUtils]: 227: Hoare triple {106579#(<= ~counter~0 24)} ~cond := #in~cond; {106579#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:03,465 INFO L290 TraceCheckUtils]: 228: Hoare triple {106579#(<= ~counter~0 24)} assume !(0 == ~cond); {106579#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:03,465 INFO L290 TraceCheckUtils]: 229: Hoare triple {106579#(<= ~counter~0 24)} assume true; {106579#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:03,466 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {106579#(<= ~counter~0 24)} {106579#(<= ~counter~0 24)} #63#return; {106579#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:03,466 INFO L290 TraceCheckUtils]: 231: Hoare triple {106579#(<= ~counter~0 24)} assume !!(0 != ~r~0); {106579#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:03,466 INFO L290 TraceCheckUtils]: 232: Hoare triple {106579#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106579#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:03,467 INFO L290 TraceCheckUtils]: 233: Hoare triple {106579#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106607#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:03,468 INFO L290 TraceCheckUtils]: 234: Hoare triple {106607#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {106607#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:03,468 INFO L272 TraceCheckUtils]: 235: Hoare triple {106607#(<= ~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)); {106607#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:03,468 INFO L290 TraceCheckUtils]: 236: Hoare triple {106607#(<= ~counter~0 25)} ~cond := #in~cond; {106607#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:03,469 INFO L290 TraceCheckUtils]: 237: Hoare triple {106607#(<= ~counter~0 25)} assume !(0 == ~cond); {106607#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:03,469 INFO L290 TraceCheckUtils]: 238: Hoare triple {106607#(<= ~counter~0 25)} assume true; {106607#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:03,469 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {106607#(<= ~counter~0 25)} {106607#(<= ~counter~0 25)} #63#return; {106607#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:03,470 INFO L290 TraceCheckUtils]: 240: Hoare triple {106607#(<= ~counter~0 25)} assume !!(0 != ~r~0); {106607#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:03,470 INFO L290 TraceCheckUtils]: 241: Hoare triple {106607#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106607#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:03,471 INFO L290 TraceCheckUtils]: 242: Hoare triple {106607#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106635#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:03,471 INFO L290 TraceCheckUtils]: 243: Hoare triple {106635#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {106635#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:03,472 INFO L272 TraceCheckUtils]: 244: Hoare triple {106635#(<= ~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)); {106635#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:03,472 INFO L290 TraceCheckUtils]: 245: Hoare triple {106635#(<= ~counter~0 26)} ~cond := #in~cond; {106635#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:03,472 INFO L290 TraceCheckUtils]: 246: Hoare triple {106635#(<= ~counter~0 26)} assume !(0 == ~cond); {106635#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:03,472 INFO L290 TraceCheckUtils]: 247: Hoare triple {106635#(<= ~counter~0 26)} assume true; {106635#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:03,473 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {106635#(<= ~counter~0 26)} {106635#(<= ~counter~0 26)} #63#return; {106635#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:03,473 INFO L290 TraceCheckUtils]: 249: Hoare triple {106635#(<= ~counter~0 26)} assume !!(0 != ~r~0); {106635#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:03,473 INFO L290 TraceCheckUtils]: 250: Hoare triple {106635#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106635#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:03,474 INFO L290 TraceCheckUtils]: 251: Hoare triple {106635#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106663#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:03,475 INFO L290 TraceCheckUtils]: 252: Hoare triple {106663#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {106663#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:03,475 INFO L272 TraceCheckUtils]: 253: Hoare triple {106663#(<= ~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)); {106663#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:03,475 INFO L290 TraceCheckUtils]: 254: Hoare triple {106663#(<= ~counter~0 27)} ~cond := #in~cond; {106663#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:03,476 INFO L290 TraceCheckUtils]: 255: Hoare triple {106663#(<= ~counter~0 27)} assume !(0 == ~cond); {106663#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:03,476 INFO L290 TraceCheckUtils]: 256: Hoare triple {106663#(<= ~counter~0 27)} assume true; {106663#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:03,476 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {106663#(<= ~counter~0 27)} {106663#(<= ~counter~0 27)} #63#return; {106663#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:03,477 INFO L290 TraceCheckUtils]: 258: Hoare triple {106663#(<= ~counter~0 27)} assume !!(0 != ~r~0); {106663#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:03,477 INFO L290 TraceCheckUtils]: 259: Hoare triple {106663#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106663#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:03,478 INFO L290 TraceCheckUtils]: 260: Hoare triple {106663#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106691#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:03,478 INFO L290 TraceCheckUtils]: 261: Hoare triple {106691#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {106691#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:03,479 INFO L272 TraceCheckUtils]: 262: Hoare triple {106691#(<= ~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)); {106691#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:03,479 INFO L290 TraceCheckUtils]: 263: Hoare triple {106691#(<= ~counter~0 28)} ~cond := #in~cond; {106691#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:03,479 INFO L290 TraceCheckUtils]: 264: Hoare triple {106691#(<= ~counter~0 28)} assume !(0 == ~cond); {106691#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:03,479 INFO L290 TraceCheckUtils]: 265: Hoare triple {106691#(<= ~counter~0 28)} assume true; {106691#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:03,480 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {106691#(<= ~counter~0 28)} {106691#(<= ~counter~0 28)} #63#return; {106691#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:03,480 INFO L290 TraceCheckUtils]: 267: Hoare triple {106691#(<= ~counter~0 28)} assume !!(0 != ~r~0); {106691#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:03,480 INFO L290 TraceCheckUtils]: 268: Hoare triple {106691#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106691#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:03,481 INFO L290 TraceCheckUtils]: 269: Hoare triple {106691#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106719#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:03,482 INFO L290 TraceCheckUtils]: 270: Hoare triple {106719#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {106719#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:03,482 INFO L272 TraceCheckUtils]: 271: Hoare triple {106719#(<= ~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)); {106719#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:03,482 INFO L290 TraceCheckUtils]: 272: Hoare triple {106719#(<= ~counter~0 29)} ~cond := #in~cond; {106719#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:03,483 INFO L290 TraceCheckUtils]: 273: Hoare triple {106719#(<= ~counter~0 29)} assume !(0 == ~cond); {106719#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:03,483 INFO L290 TraceCheckUtils]: 274: Hoare triple {106719#(<= ~counter~0 29)} assume true; {106719#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:03,483 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {106719#(<= ~counter~0 29)} {106719#(<= ~counter~0 29)} #63#return; {106719#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:03,484 INFO L290 TraceCheckUtils]: 276: Hoare triple {106719#(<= ~counter~0 29)} assume !!(0 != ~r~0); {106719#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:03,484 INFO L290 TraceCheckUtils]: 277: Hoare triple {106719#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106719#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:03,485 INFO L290 TraceCheckUtils]: 278: Hoare triple {106719#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106747#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:03,485 INFO L290 TraceCheckUtils]: 279: Hoare triple {106747#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {106747#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:03,486 INFO L272 TraceCheckUtils]: 280: Hoare triple {106747#(<= ~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)); {106747#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:03,486 INFO L290 TraceCheckUtils]: 281: Hoare triple {106747#(<= ~counter~0 30)} ~cond := #in~cond; {106747#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:03,486 INFO L290 TraceCheckUtils]: 282: Hoare triple {106747#(<= ~counter~0 30)} assume !(0 == ~cond); {106747#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:03,486 INFO L290 TraceCheckUtils]: 283: Hoare triple {106747#(<= ~counter~0 30)} assume true; {106747#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:03,487 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {106747#(<= ~counter~0 30)} {106747#(<= ~counter~0 30)} #63#return; {106747#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:03,487 INFO L290 TraceCheckUtils]: 285: Hoare triple {106747#(<= ~counter~0 30)} assume !!(0 != ~r~0); {106747#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:03,487 INFO L290 TraceCheckUtils]: 286: Hoare triple {106747#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106747#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:03,488 INFO L290 TraceCheckUtils]: 287: Hoare triple {106747#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106775#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:03,489 INFO L290 TraceCheckUtils]: 288: Hoare triple {106775#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {106775#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:03,489 INFO L272 TraceCheckUtils]: 289: Hoare triple {106775#(<= ~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)); {106775#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:03,489 INFO L290 TraceCheckUtils]: 290: Hoare triple {106775#(<= ~counter~0 31)} ~cond := #in~cond; {106775#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:03,490 INFO L290 TraceCheckUtils]: 291: Hoare triple {106775#(<= ~counter~0 31)} assume !(0 == ~cond); {106775#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:03,490 INFO L290 TraceCheckUtils]: 292: Hoare triple {106775#(<= ~counter~0 31)} assume true; {106775#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:03,490 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {106775#(<= ~counter~0 31)} {106775#(<= ~counter~0 31)} #63#return; {106775#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:03,491 INFO L290 TraceCheckUtils]: 294: Hoare triple {106775#(<= ~counter~0 31)} assume !!(0 != ~r~0); {106775#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:03,491 INFO L290 TraceCheckUtils]: 295: Hoare triple {106775#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106775#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:03,492 INFO L290 TraceCheckUtils]: 296: Hoare triple {106775#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106803#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:03,492 INFO L290 TraceCheckUtils]: 297: Hoare triple {106803#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {106803#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:03,493 INFO L272 TraceCheckUtils]: 298: Hoare triple {106803#(<= ~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)); {106803#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:03,493 INFO L290 TraceCheckUtils]: 299: Hoare triple {106803#(<= ~counter~0 32)} ~cond := #in~cond; {106803#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:03,493 INFO L290 TraceCheckUtils]: 300: Hoare triple {106803#(<= ~counter~0 32)} assume !(0 == ~cond); {106803#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:03,493 INFO L290 TraceCheckUtils]: 301: Hoare triple {106803#(<= ~counter~0 32)} assume true; {106803#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:03,494 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {106803#(<= ~counter~0 32)} {106803#(<= ~counter~0 32)} #63#return; {106803#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:03,494 INFO L290 TraceCheckUtils]: 303: Hoare triple {106803#(<= ~counter~0 32)} assume !!(0 != ~r~0); {106803#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:03,494 INFO L290 TraceCheckUtils]: 304: Hoare triple {106803#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106803#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:03,495 INFO L290 TraceCheckUtils]: 305: Hoare triple {106803#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106831#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:03,496 INFO L290 TraceCheckUtils]: 306: Hoare triple {106831#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {106831#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:03,496 INFO L272 TraceCheckUtils]: 307: Hoare triple {106831#(<= ~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)); {106831#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:03,496 INFO L290 TraceCheckUtils]: 308: Hoare triple {106831#(<= ~counter~0 33)} ~cond := #in~cond; {106831#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:03,497 INFO L290 TraceCheckUtils]: 309: Hoare triple {106831#(<= ~counter~0 33)} assume !(0 == ~cond); {106831#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:03,497 INFO L290 TraceCheckUtils]: 310: Hoare triple {106831#(<= ~counter~0 33)} assume true; {106831#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:03,497 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {106831#(<= ~counter~0 33)} {106831#(<= ~counter~0 33)} #63#return; {106831#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:03,498 INFO L290 TraceCheckUtils]: 312: Hoare triple {106831#(<= ~counter~0 33)} assume !!(0 != ~r~0); {106831#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:03,498 INFO L290 TraceCheckUtils]: 313: Hoare triple {106831#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106831#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:03,499 INFO L290 TraceCheckUtils]: 314: Hoare triple {106831#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106859#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:03,499 INFO L290 TraceCheckUtils]: 315: Hoare triple {106859#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {106859#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:03,500 INFO L272 TraceCheckUtils]: 316: Hoare triple {106859#(<= ~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)); {106859#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:03,500 INFO L290 TraceCheckUtils]: 317: Hoare triple {106859#(<= ~counter~0 34)} ~cond := #in~cond; {106859#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:03,500 INFO L290 TraceCheckUtils]: 318: Hoare triple {106859#(<= ~counter~0 34)} assume !(0 == ~cond); {106859#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:03,500 INFO L290 TraceCheckUtils]: 319: Hoare triple {106859#(<= ~counter~0 34)} assume true; {106859#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:03,501 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {106859#(<= ~counter~0 34)} {106859#(<= ~counter~0 34)} #63#return; {106859#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:03,501 INFO L290 TraceCheckUtils]: 321: Hoare triple {106859#(<= ~counter~0 34)} assume !!(0 != ~r~0); {106859#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:03,501 INFO L290 TraceCheckUtils]: 322: Hoare triple {106859#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106859#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:03,502 INFO L290 TraceCheckUtils]: 323: Hoare triple {106859#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106887#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:03,503 INFO L290 TraceCheckUtils]: 324: Hoare triple {106887#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {106887#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:03,503 INFO L272 TraceCheckUtils]: 325: Hoare triple {106887#(<= ~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)); {106887#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:03,503 INFO L290 TraceCheckUtils]: 326: Hoare triple {106887#(<= ~counter~0 35)} ~cond := #in~cond; {106887#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:03,504 INFO L290 TraceCheckUtils]: 327: Hoare triple {106887#(<= ~counter~0 35)} assume !(0 == ~cond); {106887#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:03,504 INFO L290 TraceCheckUtils]: 328: Hoare triple {106887#(<= ~counter~0 35)} assume true; {106887#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:03,504 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {106887#(<= ~counter~0 35)} {106887#(<= ~counter~0 35)} #63#return; {106887#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:03,505 INFO L290 TraceCheckUtils]: 330: Hoare triple {106887#(<= ~counter~0 35)} assume !!(0 != ~r~0); {106887#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:03,505 INFO L290 TraceCheckUtils]: 331: Hoare triple {106887#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106887#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:03,506 INFO L290 TraceCheckUtils]: 332: Hoare triple {106887#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106915#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:03,506 INFO L290 TraceCheckUtils]: 333: Hoare triple {106915#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {106915#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:03,507 INFO L272 TraceCheckUtils]: 334: Hoare triple {106915#(<= ~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)); {106915#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:03,507 INFO L290 TraceCheckUtils]: 335: Hoare triple {106915#(<= ~counter~0 36)} ~cond := #in~cond; {106915#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:03,507 INFO L290 TraceCheckUtils]: 336: Hoare triple {106915#(<= ~counter~0 36)} assume !(0 == ~cond); {106915#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:03,507 INFO L290 TraceCheckUtils]: 337: Hoare triple {106915#(<= ~counter~0 36)} assume true; {106915#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:03,508 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {106915#(<= ~counter~0 36)} {106915#(<= ~counter~0 36)} #63#return; {106915#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:03,508 INFO L290 TraceCheckUtils]: 339: Hoare triple {106915#(<= ~counter~0 36)} assume !!(0 != ~r~0); {106915#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:03,509 INFO L290 TraceCheckUtils]: 340: Hoare triple {106915#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106915#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:03,509 INFO L290 TraceCheckUtils]: 341: Hoare triple {106915#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106943#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:03,510 INFO L290 TraceCheckUtils]: 342: Hoare triple {106943#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {106943#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:03,510 INFO L272 TraceCheckUtils]: 343: Hoare triple {106943#(<= ~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)); {106943#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:03,510 INFO L290 TraceCheckUtils]: 344: Hoare triple {106943#(<= ~counter~0 37)} ~cond := #in~cond; {106943#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:03,511 INFO L290 TraceCheckUtils]: 345: Hoare triple {106943#(<= ~counter~0 37)} assume !(0 == ~cond); {106943#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:03,511 INFO L290 TraceCheckUtils]: 346: Hoare triple {106943#(<= ~counter~0 37)} assume true; {106943#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:03,512 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {106943#(<= ~counter~0 37)} {106943#(<= ~counter~0 37)} #63#return; {106943#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:03,512 INFO L290 TraceCheckUtils]: 348: Hoare triple {106943#(<= ~counter~0 37)} assume !!(0 != ~r~0); {106943#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:03,512 INFO L290 TraceCheckUtils]: 349: Hoare triple {106943#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106943#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:03,513 INFO L290 TraceCheckUtils]: 350: Hoare triple {106943#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106971#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:03,513 INFO L290 TraceCheckUtils]: 351: Hoare triple {106971#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {106971#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:03,514 INFO L272 TraceCheckUtils]: 352: Hoare triple {106971#(<= ~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)); {106971#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:03,514 INFO L290 TraceCheckUtils]: 353: Hoare triple {106971#(<= ~counter~0 38)} ~cond := #in~cond; {106971#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:03,514 INFO L290 TraceCheckUtils]: 354: Hoare triple {106971#(<= ~counter~0 38)} assume !(0 == ~cond); {106971#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:03,515 INFO L290 TraceCheckUtils]: 355: Hoare triple {106971#(<= ~counter~0 38)} assume true; {106971#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:03,515 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {106971#(<= ~counter~0 38)} {106971#(<= ~counter~0 38)} #63#return; {106971#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:03,515 INFO L290 TraceCheckUtils]: 357: Hoare triple {106971#(<= ~counter~0 38)} assume !!(0 != ~r~0); {106971#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:03,516 INFO L290 TraceCheckUtils]: 358: Hoare triple {106971#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106971#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:03,516 INFO L290 TraceCheckUtils]: 359: Hoare triple {106971#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106999#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:03,517 INFO L290 TraceCheckUtils]: 360: Hoare triple {106999#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {106999#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:03,517 INFO L272 TraceCheckUtils]: 361: Hoare triple {106999#(<= ~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)); {106999#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:03,518 INFO L290 TraceCheckUtils]: 362: Hoare triple {106999#(<= ~counter~0 39)} ~cond := #in~cond; {106999#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:03,518 INFO L290 TraceCheckUtils]: 363: Hoare triple {106999#(<= ~counter~0 39)} assume !(0 == ~cond); {106999#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:03,518 INFO L290 TraceCheckUtils]: 364: Hoare triple {106999#(<= ~counter~0 39)} assume true; {106999#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:03,519 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {106999#(<= ~counter~0 39)} {106999#(<= ~counter~0 39)} #63#return; {106999#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:03,519 INFO L290 TraceCheckUtils]: 366: Hoare triple {106999#(<= ~counter~0 39)} assume !!(0 != ~r~0); {106999#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:03,519 INFO L290 TraceCheckUtils]: 367: Hoare triple {106999#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106999#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:03,520 INFO L290 TraceCheckUtils]: 368: Hoare triple {106999#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107027#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:03,520 INFO L290 TraceCheckUtils]: 369: Hoare triple {107027#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {107027#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:03,521 INFO L272 TraceCheckUtils]: 370: Hoare triple {107027#(<= ~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)); {107027#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:03,521 INFO L290 TraceCheckUtils]: 371: Hoare triple {107027#(<= ~counter~0 40)} ~cond := #in~cond; {107027#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:03,521 INFO L290 TraceCheckUtils]: 372: Hoare triple {107027#(<= ~counter~0 40)} assume !(0 == ~cond); {107027#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:03,522 INFO L290 TraceCheckUtils]: 373: Hoare triple {107027#(<= ~counter~0 40)} assume true; {107027#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:03,522 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {107027#(<= ~counter~0 40)} {107027#(<= ~counter~0 40)} #63#return; {107027#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:03,522 INFO L290 TraceCheckUtils]: 375: Hoare triple {107027#(<= ~counter~0 40)} assume !!(0 != ~r~0); {107027#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:03,523 INFO L290 TraceCheckUtils]: 376: Hoare triple {107027#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107027#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:03,524 INFO L290 TraceCheckUtils]: 377: Hoare triple {107027#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107055#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:03,524 INFO L290 TraceCheckUtils]: 378: Hoare triple {107055#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {107055#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:03,524 INFO L272 TraceCheckUtils]: 379: Hoare triple {107055#(<= ~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)); {107055#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:03,525 INFO L290 TraceCheckUtils]: 380: Hoare triple {107055#(<= ~counter~0 41)} ~cond := #in~cond; {107055#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:03,525 INFO L290 TraceCheckUtils]: 381: Hoare triple {107055#(<= ~counter~0 41)} assume !(0 == ~cond); {107055#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:03,525 INFO L290 TraceCheckUtils]: 382: Hoare triple {107055#(<= ~counter~0 41)} assume true; {107055#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:03,526 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {107055#(<= ~counter~0 41)} {107055#(<= ~counter~0 41)} #63#return; {107055#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:03,526 INFO L290 TraceCheckUtils]: 384: Hoare triple {107055#(<= ~counter~0 41)} assume !!(0 != ~r~0); {107055#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:03,526 INFO L290 TraceCheckUtils]: 385: Hoare triple {107055#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107055#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:03,527 INFO L290 TraceCheckUtils]: 386: Hoare triple {107055#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107083#(<= |main_#t~post6| 41)} is VALID [2022-04-08 12:52:03,527 INFO L290 TraceCheckUtils]: 387: Hoare triple {107083#(<= |main_#t~post6| 41)} assume !(#t~post6 < 50);havoc #t~post6; {105879#false} is VALID [2022-04-08 12:52:03,527 INFO L272 TraceCheckUtils]: 388: Hoare triple {105879#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)); {105879#false} is VALID [2022-04-08 12:52:03,527 INFO L290 TraceCheckUtils]: 389: Hoare triple {105879#false} ~cond := #in~cond; {105879#false} is VALID [2022-04-08 12:52:03,527 INFO L290 TraceCheckUtils]: 390: Hoare triple {105879#false} assume 0 == ~cond; {105879#false} is VALID [2022-04-08 12:52:03,527 INFO L290 TraceCheckUtils]: 391: Hoare triple {105879#false} assume !false; {105879#false} is VALID [2022-04-08 12:52:03,528 INFO L134 CoverageAnalysis]: Checked inductivity of 7548 backedges. 82 proven. 7462 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:52:03,528 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:52:05,388 INFO L290 TraceCheckUtils]: 391: Hoare triple {105879#false} assume !false; {105879#false} is VALID [2022-04-08 12:52:05,389 INFO L290 TraceCheckUtils]: 390: Hoare triple {105879#false} assume 0 == ~cond; {105879#false} is VALID [2022-04-08 12:52:05,389 INFO L290 TraceCheckUtils]: 389: Hoare triple {105879#false} ~cond := #in~cond; {105879#false} is VALID [2022-04-08 12:52:05,389 INFO L272 TraceCheckUtils]: 388: Hoare triple {105879#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)); {105879#false} is VALID [2022-04-08 12:52:05,389 INFO L290 TraceCheckUtils]: 387: Hoare triple {107111#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {105879#false} is VALID [2022-04-08 12:52:05,389 INFO L290 TraceCheckUtils]: 386: Hoare triple {107115#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107111#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:52:05,390 INFO L290 TraceCheckUtils]: 385: Hoare triple {107115#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107115#(< ~counter~0 50)} is VALID [2022-04-08 12:52:05,390 INFO L290 TraceCheckUtils]: 384: Hoare triple {107115#(< ~counter~0 50)} assume !!(0 != ~r~0); {107115#(< ~counter~0 50)} is VALID [2022-04-08 12:52:05,390 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {105878#true} {107115#(< ~counter~0 50)} #63#return; {107115#(< ~counter~0 50)} is VALID [2022-04-08 12:52:05,390 INFO L290 TraceCheckUtils]: 382: Hoare triple {105878#true} assume true; {105878#true} is VALID [2022-04-08 12:52:05,391 INFO L290 TraceCheckUtils]: 381: Hoare triple {105878#true} assume !(0 == ~cond); {105878#true} is VALID [2022-04-08 12:52:05,391 INFO L290 TraceCheckUtils]: 380: Hoare triple {105878#true} ~cond := #in~cond; {105878#true} is VALID [2022-04-08 12:52:05,391 INFO L272 TraceCheckUtils]: 379: Hoare triple {107115#(< ~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)); {105878#true} is VALID [2022-04-08 12:52:05,391 INFO L290 TraceCheckUtils]: 378: Hoare triple {107115#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {107115#(< ~counter~0 50)} is VALID [2022-04-08 12:52:05,393 INFO L290 TraceCheckUtils]: 377: Hoare triple {107143#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107115#(< ~counter~0 50)} is VALID [2022-04-08 12:52:05,393 INFO L290 TraceCheckUtils]: 376: Hoare triple {107143#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107143#(< ~counter~0 49)} is VALID [2022-04-08 12:52:05,393 INFO L290 TraceCheckUtils]: 375: Hoare triple {107143#(< ~counter~0 49)} assume !!(0 != ~r~0); {107143#(< ~counter~0 49)} is VALID [2022-04-08 12:52:05,394 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {105878#true} {107143#(< ~counter~0 49)} #63#return; {107143#(< ~counter~0 49)} is VALID [2022-04-08 12:52:05,394 INFO L290 TraceCheckUtils]: 373: Hoare triple {105878#true} assume true; {105878#true} is VALID [2022-04-08 12:52:05,394 INFO L290 TraceCheckUtils]: 372: Hoare triple {105878#true} assume !(0 == ~cond); {105878#true} is VALID [2022-04-08 12:52:05,394 INFO L290 TraceCheckUtils]: 371: Hoare triple {105878#true} ~cond := #in~cond; {105878#true} is VALID [2022-04-08 12:52:05,394 INFO L272 TraceCheckUtils]: 370: Hoare triple {107143#(< ~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)); {105878#true} is VALID [2022-04-08 12:52:05,395 INFO L290 TraceCheckUtils]: 369: Hoare triple {107143#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {107143#(< ~counter~0 49)} is VALID [2022-04-08 12:52:05,395 INFO L290 TraceCheckUtils]: 368: Hoare triple {107171#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107143#(< ~counter~0 49)} is VALID [2022-04-08 12:52:05,396 INFO L290 TraceCheckUtils]: 367: Hoare triple {107171#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107171#(< ~counter~0 48)} is VALID [2022-04-08 12:52:05,396 INFO L290 TraceCheckUtils]: 366: Hoare triple {107171#(< ~counter~0 48)} assume !!(0 != ~r~0); {107171#(< ~counter~0 48)} is VALID [2022-04-08 12:52:05,396 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {105878#true} {107171#(< ~counter~0 48)} #63#return; {107171#(< ~counter~0 48)} is VALID [2022-04-08 12:52:05,397 INFO L290 TraceCheckUtils]: 364: Hoare triple {105878#true} assume true; {105878#true} is VALID [2022-04-08 12:52:05,397 INFO L290 TraceCheckUtils]: 363: Hoare triple {105878#true} assume !(0 == ~cond); {105878#true} is VALID [2022-04-08 12:52:05,397 INFO L290 TraceCheckUtils]: 362: Hoare triple {105878#true} ~cond := #in~cond; {105878#true} is VALID [2022-04-08 12:52:05,397 INFO L272 TraceCheckUtils]: 361: Hoare triple {107171#(< ~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)); {105878#true} is VALID [2022-04-08 12:52:05,397 INFO L290 TraceCheckUtils]: 360: Hoare triple {107171#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {107171#(< ~counter~0 48)} is VALID [2022-04-08 12:52:05,398 INFO L290 TraceCheckUtils]: 359: Hoare triple {107199#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107171#(< ~counter~0 48)} is VALID [2022-04-08 12:52:05,398 INFO L290 TraceCheckUtils]: 358: Hoare triple {107199#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107199#(< ~counter~0 47)} is VALID [2022-04-08 12:52:05,398 INFO L290 TraceCheckUtils]: 357: Hoare triple {107199#(< ~counter~0 47)} assume !!(0 != ~r~0); {107199#(< ~counter~0 47)} is VALID [2022-04-08 12:52:05,399 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {105878#true} {107199#(< ~counter~0 47)} #63#return; {107199#(< ~counter~0 47)} is VALID [2022-04-08 12:52:05,399 INFO L290 TraceCheckUtils]: 355: Hoare triple {105878#true} assume true; {105878#true} is VALID [2022-04-08 12:52:05,399 INFO L290 TraceCheckUtils]: 354: Hoare triple {105878#true} assume !(0 == ~cond); {105878#true} is VALID [2022-04-08 12:52:05,399 INFO L290 TraceCheckUtils]: 353: Hoare triple {105878#true} ~cond := #in~cond; {105878#true} is VALID [2022-04-08 12:52:05,399 INFO L272 TraceCheckUtils]: 352: Hoare triple {107199#(< ~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)); {105878#true} is VALID [2022-04-08 12:52:05,399 INFO L290 TraceCheckUtils]: 351: Hoare triple {107199#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {107199#(< ~counter~0 47)} is VALID [2022-04-08 12:52:05,400 INFO L290 TraceCheckUtils]: 350: Hoare triple {107227#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107199#(< ~counter~0 47)} is VALID [2022-04-08 12:52:05,401 INFO L290 TraceCheckUtils]: 349: Hoare triple {107227#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107227#(< ~counter~0 46)} is VALID [2022-04-08 12:52:05,401 INFO L290 TraceCheckUtils]: 348: Hoare triple {107227#(< ~counter~0 46)} assume !!(0 != ~r~0); {107227#(< ~counter~0 46)} is VALID [2022-04-08 12:52:05,401 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {105878#true} {107227#(< ~counter~0 46)} #63#return; {107227#(< ~counter~0 46)} is VALID [2022-04-08 12:52:05,401 INFO L290 TraceCheckUtils]: 346: Hoare triple {105878#true} assume true; {105878#true} is VALID [2022-04-08 12:52:05,402 INFO L290 TraceCheckUtils]: 345: Hoare triple {105878#true} assume !(0 == ~cond); {105878#true} is VALID [2022-04-08 12:52:05,402 INFO L290 TraceCheckUtils]: 344: Hoare triple {105878#true} ~cond := #in~cond; {105878#true} is VALID [2022-04-08 12:52:05,402 INFO L272 TraceCheckUtils]: 343: Hoare triple {107227#(< ~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)); {105878#true} is VALID [2022-04-08 12:52:05,402 INFO L290 TraceCheckUtils]: 342: Hoare triple {107227#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {107227#(< ~counter~0 46)} is VALID [2022-04-08 12:52:05,403 INFO L290 TraceCheckUtils]: 341: Hoare triple {107255#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107227#(< ~counter~0 46)} is VALID [2022-04-08 12:52:05,403 INFO L290 TraceCheckUtils]: 340: Hoare triple {107255#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107255#(< ~counter~0 45)} is VALID [2022-04-08 12:52:05,403 INFO L290 TraceCheckUtils]: 339: Hoare triple {107255#(< ~counter~0 45)} assume !!(0 != ~r~0); {107255#(< ~counter~0 45)} is VALID [2022-04-08 12:52:05,404 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {105878#true} {107255#(< ~counter~0 45)} #63#return; {107255#(< ~counter~0 45)} is VALID [2022-04-08 12:52:05,404 INFO L290 TraceCheckUtils]: 337: Hoare triple {105878#true} assume true; {105878#true} is VALID [2022-04-08 12:52:05,404 INFO L290 TraceCheckUtils]: 336: Hoare triple {105878#true} assume !(0 == ~cond); {105878#true} is VALID [2022-04-08 12:52:05,404 INFO L290 TraceCheckUtils]: 335: Hoare triple {105878#true} ~cond := #in~cond; {105878#true} is VALID [2022-04-08 12:52:05,404 INFO L272 TraceCheckUtils]: 334: Hoare triple {107255#(< ~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)); {105878#true} is VALID [2022-04-08 12:52:05,404 INFO L290 TraceCheckUtils]: 333: Hoare triple {107255#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {107255#(< ~counter~0 45)} is VALID [2022-04-08 12:52:05,405 INFO L290 TraceCheckUtils]: 332: Hoare triple {107283#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107255#(< ~counter~0 45)} is VALID [2022-04-08 12:52:05,406 INFO L290 TraceCheckUtils]: 331: Hoare triple {107283#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107283#(< ~counter~0 44)} is VALID [2022-04-08 12:52:05,406 INFO L290 TraceCheckUtils]: 330: Hoare triple {107283#(< ~counter~0 44)} assume !!(0 != ~r~0); {107283#(< ~counter~0 44)} is VALID [2022-04-08 12:52:05,406 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {105878#true} {107283#(< ~counter~0 44)} #63#return; {107283#(< ~counter~0 44)} is VALID [2022-04-08 12:52:05,406 INFO L290 TraceCheckUtils]: 328: Hoare triple {105878#true} assume true; {105878#true} is VALID [2022-04-08 12:52:05,406 INFO L290 TraceCheckUtils]: 327: Hoare triple {105878#true} assume !(0 == ~cond); {105878#true} is VALID [2022-04-08 12:52:05,407 INFO L290 TraceCheckUtils]: 326: Hoare triple {105878#true} ~cond := #in~cond; {105878#true} is VALID [2022-04-08 12:52:05,407 INFO L272 TraceCheckUtils]: 325: Hoare triple {107283#(< ~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)); {105878#true} is VALID [2022-04-08 12:52:05,407 INFO L290 TraceCheckUtils]: 324: Hoare triple {107283#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {107283#(< ~counter~0 44)} is VALID [2022-04-08 12:52:05,408 INFO L290 TraceCheckUtils]: 323: Hoare triple {107311#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107283#(< ~counter~0 44)} is VALID [2022-04-08 12:52:05,408 INFO L290 TraceCheckUtils]: 322: Hoare triple {107311#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107311#(< ~counter~0 43)} is VALID [2022-04-08 12:52:05,408 INFO L290 TraceCheckUtils]: 321: Hoare triple {107311#(< ~counter~0 43)} assume !!(0 != ~r~0); {107311#(< ~counter~0 43)} is VALID [2022-04-08 12:52:05,409 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {105878#true} {107311#(< ~counter~0 43)} #63#return; {107311#(< ~counter~0 43)} is VALID [2022-04-08 12:52:05,409 INFO L290 TraceCheckUtils]: 319: Hoare triple {105878#true} assume true; {105878#true} is VALID [2022-04-08 12:52:05,409 INFO L290 TraceCheckUtils]: 318: Hoare triple {105878#true} assume !(0 == ~cond); {105878#true} is VALID [2022-04-08 12:52:05,409 INFO L290 TraceCheckUtils]: 317: Hoare triple {105878#true} ~cond := #in~cond; {105878#true} is VALID [2022-04-08 12:52:05,409 INFO L272 TraceCheckUtils]: 316: Hoare triple {107311#(< ~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)); {105878#true} is VALID [2022-04-08 12:52:05,409 INFO L290 TraceCheckUtils]: 315: Hoare triple {107311#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {107311#(< ~counter~0 43)} is VALID [2022-04-08 12:52:05,410 INFO L290 TraceCheckUtils]: 314: Hoare triple {107055#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107311#(< ~counter~0 43)} is VALID [2022-04-08 12:52:05,411 INFO L290 TraceCheckUtils]: 313: Hoare triple {107055#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107055#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:05,411 INFO L290 TraceCheckUtils]: 312: Hoare triple {107055#(<= ~counter~0 41)} assume !!(0 != ~r~0); {107055#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:05,411 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {105878#true} {107055#(<= ~counter~0 41)} #63#return; {107055#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:05,411 INFO L290 TraceCheckUtils]: 310: Hoare triple {105878#true} assume true; {105878#true} is VALID [2022-04-08 12:52:05,411 INFO L290 TraceCheckUtils]: 309: Hoare triple {105878#true} assume !(0 == ~cond); {105878#true} is VALID [2022-04-08 12:52:05,412 INFO L290 TraceCheckUtils]: 308: Hoare triple {105878#true} ~cond := #in~cond; {105878#true} is VALID [2022-04-08 12:52:05,412 INFO L272 TraceCheckUtils]: 307: Hoare triple {107055#(<= ~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)); {105878#true} is VALID [2022-04-08 12:52:05,412 INFO L290 TraceCheckUtils]: 306: Hoare triple {107055#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {107055#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:05,413 INFO L290 TraceCheckUtils]: 305: Hoare triple {107027#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107055#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:05,413 INFO L290 TraceCheckUtils]: 304: Hoare triple {107027#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107027#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:05,413 INFO L290 TraceCheckUtils]: 303: Hoare triple {107027#(<= ~counter~0 40)} assume !!(0 != ~r~0); {107027#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:05,414 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {105878#true} {107027#(<= ~counter~0 40)} #63#return; {107027#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:05,414 INFO L290 TraceCheckUtils]: 301: Hoare triple {105878#true} assume true; {105878#true} is VALID [2022-04-08 12:52:05,414 INFO L290 TraceCheckUtils]: 300: Hoare triple {105878#true} assume !(0 == ~cond); {105878#true} is VALID [2022-04-08 12:52:05,414 INFO L290 TraceCheckUtils]: 299: Hoare triple {105878#true} ~cond := #in~cond; {105878#true} is VALID [2022-04-08 12:52:05,414 INFO L272 TraceCheckUtils]: 298: Hoare triple {107027#(<= ~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)); {105878#true} is VALID [2022-04-08 12:52:05,414 INFO L290 TraceCheckUtils]: 297: Hoare triple {107027#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {107027#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:05,415 INFO L290 TraceCheckUtils]: 296: Hoare triple {106999#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107027#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:05,415 INFO L290 TraceCheckUtils]: 295: Hoare triple {106999#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106999#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:05,416 INFO L290 TraceCheckUtils]: 294: Hoare triple {106999#(<= ~counter~0 39)} assume !!(0 != ~r~0); {106999#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:05,416 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {105878#true} {106999#(<= ~counter~0 39)} #63#return; {106999#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:05,416 INFO L290 TraceCheckUtils]: 292: Hoare triple {105878#true} assume true; {105878#true} is VALID [2022-04-08 12:52:05,416 INFO L290 TraceCheckUtils]: 291: Hoare triple {105878#true} assume !(0 == ~cond); {105878#true} is VALID [2022-04-08 12:52:05,416 INFO L290 TraceCheckUtils]: 290: Hoare triple {105878#true} ~cond := #in~cond; {105878#true} is VALID [2022-04-08 12:52:05,416 INFO L272 TraceCheckUtils]: 289: Hoare triple {106999#(<= ~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)); {105878#true} is VALID [2022-04-08 12:52:05,417 INFO L290 TraceCheckUtils]: 288: Hoare triple {106999#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {106999#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:05,418 INFO L290 TraceCheckUtils]: 287: Hoare triple {106971#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106999#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:05,418 INFO L290 TraceCheckUtils]: 286: Hoare triple {106971#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106971#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:05,418 INFO L290 TraceCheckUtils]: 285: Hoare triple {106971#(<= ~counter~0 38)} assume !!(0 != ~r~0); {106971#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:05,419 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {105878#true} {106971#(<= ~counter~0 38)} #63#return; {106971#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:05,419 INFO L290 TraceCheckUtils]: 283: Hoare triple {105878#true} assume true; {105878#true} is VALID [2022-04-08 12:52:05,419 INFO L290 TraceCheckUtils]: 282: Hoare triple {105878#true} assume !(0 == ~cond); {105878#true} is VALID [2022-04-08 12:52:05,419 INFO L290 TraceCheckUtils]: 281: Hoare triple {105878#true} ~cond := #in~cond; {105878#true} is VALID [2022-04-08 12:52:05,419 INFO L272 TraceCheckUtils]: 280: Hoare triple {106971#(<= ~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)); {105878#true} is VALID [2022-04-08 12:52:05,419 INFO L290 TraceCheckUtils]: 279: Hoare triple {106971#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {106971#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:05,420 INFO L290 TraceCheckUtils]: 278: Hoare triple {106943#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106971#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:05,420 INFO L290 TraceCheckUtils]: 277: Hoare triple {106943#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106943#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:05,421 INFO L290 TraceCheckUtils]: 276: Hoare triple {106943#(<= ~counter~0 37)} assume !!(0 != ~r~0); {106943#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:05,421 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {105878#true} {106943#(<= ~counter~0 37)} #63#return; {106943#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:05,421 INFO L290 TraceCheckUtils]: 274: Hoare triple {105878#true} assume true; {105878#true} is VALID [2022-04-08 12:52:05,421 INFO L290 TraceCheckUtils]: 273: Hoare triple {105878#true} assume !(0 == ~cond); {105878#true} is VALID [2022-04-08 12:52:05,421 INFO L290 TraceCheckUtils]: 272: Hoare triple {105878#true} ~cond := #in~cond; {105878#true} is VALID [2022-04-08 12:52:05,421 INFO L272 TraceCheckUtils]: 271: Hoare triple {106943#(<= ~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)); {105878#true} is VALID [2022-04-08 12:52:05,422 INFO L290 TraceCheckUtils]: 270: Hoare triple {106943#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {106943#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:05,423 INFO L290 TraceCheckUtils]: 269: Hoare triple {106915#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106943#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:05,423 INFO L290 TraceCheckUtils]: 268: Hoare triple {106915#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106915#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:05,423 INFO L290 TraceCheckUtils]: 267: Hoare triple {106915#(<= ~counter~0 36)} assume !!(0 != ~r~0); {106915#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:05,424 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {105878#true} {106915#(<= ~counter~0 36)} #63#return; {106915#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:05,424 INFO L290 TraceCheckUtils]: 265: Hoare triple {105878#true} assume true; {105878#true} is VALID [2022-04-08 12:52:05,424 INFO L290 TraceCheckUtils]: 264: Hoare triple {105878#true} assume !(0 == ~cond); {105878#true} is VALID [2022-04-08 12:52:05,424 INFO L290 TraceCheckUtils]: 263: Hoare triple {105878#true} ~cond := #in~cond; {105878#true} is VALID [2022-04-08 12:52:05,424 INFO L272 TraceCheckUtils]: 262: Hoare triple {106915#(<= ~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)); {105878#true} is VALID [2022-04-08 12:52:05,424 INFO L290 TraceCheckUtils]: 261: Hoare triple {106915#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {106915#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:05,425 INFO L290 TraceCheckUtils]: 260: Hoare triple {106887#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106915#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:05,425 INFO L290 TraceCheckUtils]: 259: Hoare triple {106887#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106887#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:05,426 INFO L290 TraceCheckUtils]: 258: Hoare triple {106887#(<= ~counter~0 35)} assume !!(0 != ~r~0); {106887#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:05,426 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {105878#true} {106887#(<= ~counter~0 35)} #63#return; {106887#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:05,426 INFO L290 TraceCheckUtils]: 256: Hoare triple {105878#true} assume true; {105878#true} is VALID [2022-04-08 12:52:05,426 INFO L290 TraceCheckUtils]: 255: Hoare triple {105878#true} assume !(0 == ~cond); {105878#true} is VALID [2022-04-08 12:52:05,426 INFO L290 TraceCheckUtils]: 254: Hoare triple {105878#true} ~cond := #in~cond; {105878#true} is VALID [2022-04-08 12:52:05,426 INFO L272 TraceCheckUtils]: 253: Hoare triple {106887#(<= ~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)); {105878#true} is VALID [2022-04-08 12:52:05,427 INFO L290 TraceCheckUtils]: 252: Hoare triple {106887#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {106887#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:05,427 INFO L290 TraceCheckUtils]: 251: Hoare triple {106859#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106887#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:05,428 INFO L290 TraceCheckUtils]: 250: Hoare triple {106859#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106859#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:05,428 INFO L290 TraceCheckUtils]: 249: Hoare triple {106859#(<= ~counter~0 34)} assume !!(0 != ~r~0); {106859#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:05,429 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {105878#true} {106859#(<= ~counter~0 34)} #63#return; {106859#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:05,429 INFO L290 TraceCheckUtils]: 247: Hoare triple {105878#true} assume true; {105878#true} is VALID [2022-04-08 12:52:05,429 INFO L290 TraceCheckUtils]: 246: Hoare triple {105878#true} assume !(0 == ~cond); {105878#true} is VALID [2022-04-08 12:52:05,429 INFO L290 TraceCheckUtils]: 245: Hoare triple {105878#true} ~cond := #in~cond; {105878#true} is VALID [2022-04-08 12:52:05,429 INFO L272 TraceCheckUtils]: 244: Hoare triple {106859#(<= ~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)); {105878#true} is VALID [2022-04-08 12:52:05,429 INFO L290 TraceCheckUtils]: 243: Hoare triple {106859#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {106859#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:05,430 INFO L290 TraceCheckUtils]: 242: Hoare triple {106831#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106859#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:05,430 INFO L290 TraceCheckUtils]: 241: Hoare triple {106831#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106831#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:05,430 INFO L290 TraceCheckUtils]: 240: Hoare triple {106831#(<= ~counter~0 33)} assume !!(0 != ~r~0); {106831#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:05,431 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {105878#true} {106831#(<= ~counter~0 33)} #63#return; {106831#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:05,431 INFO L290 TraceCheckUtils]: 238: Hoare triple {105878#true} assume true; {105878#true} is VALID [2022-04-08 12:52:05,431 INFO L290 TraceCheckUtils]: 237: Hoare triple {105878#true} assume !(0 == ~cond); {105878#true} is VALID [2022-04-08 12:52:05,431 INFO L290 TraceCheckUtils]: 236: Hoare triple {105878#true} ~cond := #in~cond; {105878#true} is VALID [2022-04-08 12:52:05,431 INFO L272 TraceCheckUtils]: 235: Hoare triple {106831#(<= ~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)); {105878#true} is VALID [2022-04-08 12:52:05,432 INFO L290 TraceCheckUtils]: 234: Hoare triple {106831#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {106831#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:05,432 INFO L290 TraceCheckUtils]: 233: Hoare triple {106803#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106831#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:05,433 INFO L290 TraceCheckUtils]: 232: Hoare triple {106803#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106803#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:05,433 INFO L290 TraceCheckUtils]: 231: Hoare triple {106803#(<= ~counter~0 32)} assume !!(0 != ~r~0); {106803#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:05,433 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {105878#true} {106803#(<= ~counter~0 32)} #63#return; {106803#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:05,434 INFO L290 TraceCheckUtils]: 229: Hoare triple {105878#true} assume true; {105878#true} is VALID [2022-04-08 12:52:05,434 INFO L290 TraceCheckUtils]: 228: Hoare triple {105878#true} assume !(0 == ~cond); {105878#true} is VALID [2022-04-08 12:52:05,434 INFO L290 TraceCheckUtils]: 227: Hoare triple {105878#true} ~cond := #in~cond; {105878#true} is VALID [2022-04-08 12:52:05,434 INFO L272 TraceCheckUtils]: 226: Hoare triple {106803#(<= ~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)); {105878#true} is VALID [2022-04-08 12:52:05,434 INFO L290 TraceCheckUtils]: 225: Hoare triple {106803#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {106803#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:05,435 INFO L290 TraceCheckUtils]: 224: Hoare triple {106775#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106803#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:05,435 INFO L290 TraceCheckUtils]: 223: Hoare triple {106775#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106775#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:05,435 INFO L290 TraceCheckUtils]: 222: Hoare triple {106775#(<= ~counter~0 31)} assume !!(0 != ~r~0); {106775#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:05,436 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {105878#true} {106775#(<= ~counter~0 31)} #63#return; {106775#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:05,436 INFO L290 TraceCheckUtils]: 220: Hoare triple {105878#true} assume true; {105878#true} is VALID [2022-04-08 12:52:05,436 INFO L290 TraceCheckUtils]: 219: Hoare triple {105878#true} assume !(0 == ~cond); {105878#true} is VALID [2022-04-08 12:52:05,436 INFO L290 TraceCheckUtils]: 218: Hoare triple {105878#true} ~cond := #in~cond; {105878#true} is VALID [2022-04-08 12:52:05,436 INFO L272 TraceCheckUtils]: 217: Hoare triple {106775#(<= ~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)); {105878#true} is VALID [2022-04-08 12:52:05,436 INFO L290 TraceCheckUtils]: 216: Hoare triple {106775#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {106775#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:05,437 INFO L290 TraceCheckUtils]: 215: Hoare triple {106747#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106775#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:05,438 INFO L290 TraceCheckUtils]: 214: Hoare triple {106747#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106747#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:05,438 INFO L290 TraceCheckUtils]: 213: Hoare triple {106747#(<= ~counter~0 30)} assume !!(0 != ~r~0); {106747#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:05,448 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {105878#true} {106747#(<= ~counter~0 30)} #63#return; {106747#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:05,448 INFO L290 TraceCheckUtils]: 211: Hoare triple {105878#true} assume true; {105878#true} is VALID [2022-04-08 12:52:05,448 INFO L290 TraceCheckUtils]: 210: Hoare triple {105878#true} assume !(0 == ~cond); {105878#true} is VALID [2022-04-08 12:52:05,448 INFO L290 TraceCheckUtils]: 209: Hoare triple {105878#true} ~cond := #in~cond; {105878#true} is VALID [2022-04-08 12:52:05,448 INFO L272 TraceCheckUtils]: 208: Hoare triple {106747#(<= ~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)); {105878#true} is VALID [2022-04-08 12:52:05,448 INFO L290 TraceCheckUtils]: 207: Hoare triple {106747#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {106747#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:05,451 INFO L290 TraceCheckUtils]: 206: Hoare triple {106719#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106747#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:05,451 INFO L290 TraceCheckUtils]: 205: Hoare triple {106719#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106719#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:05,451 INFO L290 TraceCheckUtils]: 204: Hoare triple {106719#(<= ~counter~0 29)} assume !!(0 != ~r~0); {106719#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:05,452 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {105878#true} {106719#(<= ~counter~0 29)} #63#return; {106719#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:05,452 INFO L290 TraceCheckUtils]: 202: Hoare triple {105878#true} assume true; {105878#true} is VALID [2022-04-08 12:52:05,452 INFO L290 TraceCheckUtils]: 201: Hoare triple {105878#true} assume !(0 == ~cond); {105878#true} is VALID [2022-04-08 12:52:05,452 INFO L290 TraceCheckUtils]: 200: Hoare triple {105878#true} ~cond := #in~cond; {105878#true} is VALID [2022-04-08 12:52:05,452 INFO L272 TraceCheckUtils]: 199: Hoare triple {106719#(<= ~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)); {105878#true} is VALID [2022-04-08 12:52:05,452 INFO L290 TraceCheckUtils]: 198: Hoare triple {106719#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {106719#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:05,453 INFO L290 TraceCheckUtils]: 197: Hoare triple {106691#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106719#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:05,453 INFO L290 TraceCheckUtils]: 196: Hoare triple {106691#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106691#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:05,454 INFO L290 TraceCheckUtils]: 195: Hoare triple {106691#(<= ~counter~0 28)} assume !!(0 != ~r~0); {106691#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:05,454 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {105878#true} {106691#(<= ~counter~0 28)} #63#return; {106691#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:05,454 INFO L290 TraceCheckUtils]: 193: Hoare triple {105878#true} assume true; {105878#true} is VALID [2022-04-08 12:52:05,454 INFO L290 TraceCheckUtils]: 192: Hoare triple {105878#true} assume !(0 == ~cond); {105878#true} is VALID [2022-04-08 12:52:05,454 INFO L290 TraceCheckUtils]: 191: Hoare triple {105878#true} ~cond := #in~cond; {105878#true} is VALID [2022-04-08 12:52:05,454 INFO L272 TraceCheckUtils]: 190: Hoare triple {106691#(<= ~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)); {105878#true} is VALID [2022-04-08 12:52:05,455 INFO L290 TraceCheckUtils]: 189: Hoare triple {106691#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {106691#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:05,455 INFO L290 TraceCheckUtils]: 188: Hoare triple {106663#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106691#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:05,456 INFO L290 TraceCheckUtils]: 187: Hoare triple {106663#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106663#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:05,456 INFO L290 TraceCheckUtils]: 186: Hoare triple {106663#(<= ~counter~0 27)} assume !!(0 != ~r~0); {106663#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:05,457 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {105878#true} {106663#(<= ~counter~0 27)} #63#return; {106663#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:05,457 INFO L290 TraceCheckUtils]: 184: Hoare triple {105878#true} assume true; {105878#true} is VALID [2022-04-08 12:52:05,457 INFO L290 TraceCheckUtils]: 183: Hoare triple {105878#true} assume !(0 == ~cond); {105878#true} is VALID [2022-04-08 12:52:05,457 INFO L290 TraceCheckUtils]: 182: Hoare triple {105878#true} ~cond := #in~cond; {105878#true} is VALID [2022-04-08 12:52:05,457 INFO L272 TraceCheckUtils]: 181: Hoare triple {106663#(<= ~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)); {105878#true} is VALID [2022-04-08 12:52:05,457 INFO L290 TraceCheckUtils]: 180: Hoare triple {106663#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {106663#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:05,458 INFO L290 TraceCheckUtils]: 179: Hoare triple {106635#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106663#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:05,458 INFO L290 TraceCheckUtils]: 178: Hoare triple {106635#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106635#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:05,458 INFO L290 TraceCheckUtils]: 177: Hoare triple {106635#(<= ~counter~0 26)} assume !!(0 != ~r~0); {106635#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:05,459 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {105878#true} {106635#(<= ~counter~0 26)} #63#return; {106635#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:05,459 INFO L290 TraceCheckUtils]: 175: Hoare triple {105878#true} assume true; {105878#true} is VALID [2022-04-08 12:52:05,459 INFO L290 TraceCheckUtils]: 174: Hoare triple {105878#true} assume !(0 == ~cond); {105878#true} is VALID [2022-04-08 12:52:05,459 INFO L290 TraceCheckUtils]: 173: Hoare triple {105878#true} ~cond := #in~cond; {105878#true} is VALID [2022-04-08 12:52:05,459 INFO L272 TraceCheckUtils]: 172: Hoare triple {106635#(<= ~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)); {105878#true} is VALID [2022-04-08 12:52:05,460 INFO L290 TraceCheckUtils]: 171: Hoare triple {106635#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {106635#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:05,460 INFO L290 TraceCheckUtils]: 170: Hoare triple {106607#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106635#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:05,461 INFO L290 TraceCheckUtils]: 169: Hoare triple {106607#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106607#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:05,461 INFO L290 TraceCheckUtils]: 168: Hoare triple {106607#(<= ~counter~0 25)} assume !!(0 != ~r~0); {106607#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:05,461 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {105878#true} {106607#(<= ~counter~0 25)} #63#return; {106607#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:05,462 INFO L290 TraceCheckUtils]: 166: Hoare triple {105878#true} assume true; {105878#true} is VALID [2022-04-08 12:52:05,462 INFO L290 TraceCheckUtils]: 165: Hoare triple {105878#true} assume !(0 == ~cond); {105878#true} is VALID [2022-04-08 12:52:05,462 INFO L290 TraceCheckUtils]: 164: Hoare triple {105878#true} ~cond := #in~cond; {105878#true} is VALID [2022-04-08 12:52:05,462 INFO L272 TraceCheckUtils]: 163: Hoare triple {106607#(<= ~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)); {105878#true} is VALID [2022-04-08 12:52:05,462 INFO L290 TraceCheckUtils]: 162: Hoare triple {106607#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {106607#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:05,463 INFO L290 TraceCheckUtils]: 161: Hoare triple {106579#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106607#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:05,463 INFO L290 TraceCheckUtils]: 160: Hoare triple {106579#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106579#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:05,463 INFO L290 TraceCheckUtils]: 159: Hoare triple {106579#(<= ~counter~0 24)} assume !!(0 != ~r~0); {106579#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:05,464 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {105878#true} {106579#(<= ~counter~0 24)} #63#return; {106579#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:05,464 INFO L290 TraceCheckUtils]: 157: Hoare triple {105878#true} assume true; {105878#true} is VALID [2022-04-08 12:52:05,464 INFO L290 TraceCheckUtils]: 156: Hoare triple {105878#true} assume !(0 == ~cond); {105878#true} is VALID [2022-04-08 12:52:05,464 INFO L290 TraceCheckUtils]: 155: Hoare triple {105878#true} ~cond := #in~cond; {105878#true} is VALID [2022-04-08 12:52:05,464 INFO L272 TraceCheckUtils]: 154: Hoare triple {106579#(<= ~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)); {105878#true} is VALID [2022-04-08 12:52:05,464 INFO L290 TraceCheckUtils]: 153: Hoare triple {106579#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {106579#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:05,465 INFO L290 TraceCheckUtils]: 152: Hoare triple {106551#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106579#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:05,466 INFO L290 TraceCheckUtils]: 151: Hoare triple {106551#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106551#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:05,466 INFO L290 TraceCheckUtils]: 150: Hoare triple {106551#(<= ~counter~0 23)} assume !!(0 != ~r~0); {106551#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:05,466 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {105878#true} {106551#(<= ~counter~0 23)} #63#return; {106551#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:05,466 INFO L290 TraceCheckUtils]: 148: Hoare triple {105878#true} assume true; {105878#true} is VALID [2022-04-08 12:52:05,467 INFO L290 TraceCheckUtils]: 147: Hoare triple {105878#true} assume !(0 == ~cond); {105878#true} is VALID [2022-04-08 12:52:05,467 INFO L290 TraceCheckUtils]: 146: Hoare triple {105878#true} ~cond := #in~cond; {105878#true} is VALID [2022-04-08 12:52:05,467 INFO L272 TraceCheckUtils]: 145: Hoare triple {106551#(<= ~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)); {105878#true} is VALID [2022-04-08 12:52:05,467 INFO L290 TraceCheckUtils]: 144: Hoare triple {106551#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {106551#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:05,468 INFO L290 TraceCheckUtils]: 143: Hoare triple {106523#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106551#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:05,468 INFO L290 TraceCheckUtils]: 142: Hoare triple {106523#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106523#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:05,468 INFO L290 TraceCheckUtils]: 141: Hoare triple {106523#(<= ~counter~0 22)} assume !!(0 != ~r~0); {106523#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:05,469 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {105878#true} {106523#(<= ~counter~0 22)} #63#return; {106523#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:05,469 INFO L290 TraceCheckUtils]: 139: Hoare triple {105878#true} assume true; {105878#true} is VALID [2022-04-08 12:52:05,469 INFO L290 TraceCheckUtils]: 138: Hoare triple {105878#true} assume !(0 == ~cond); {105878#true} is VALID [2022-04-08 12:52:05,469 INFO L290 TraceCheckUtils]: 137: Hoare triple {105878#true} ~cond := #in~cond; {105878#true} is VALID [2022-04-08 12:52:05,469 INFO L272 TraceCheckUtils]: 136: Hoare triple {106523#(<= ~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)); {105878#true} is VALID [2022-04-08 12:52:05,469 INFO L290 TraceCheckUtils]: 135: Hoare triple {106523#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {106523#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:05,470 INFO L290 TraceCheckUtils]: 134: Hoare triple {106495#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106523#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:05,471 INFO L290 TraceCheckUtils]: 133: Hoare triple {106495#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106495#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:05,471 INFO L290 TraceCheckUtils]: 132: Hoare triple {106495#(<= ~counter~0 21)} assume !!(0 != ~r~0); {106495#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:05,471 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {105878#true} {106495#(<= ~counter~0 21)} #63#return; {106495#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:05,471 INFO L290 TraceCheckUtils]: 130: Hoare triple {105878#true} assume true; {105878#true} is VALID [2022-04-08 12:52:05,471 INFO L290 TraceCheckUtils]: 129: Hoare triple {105878#true} assume !(0 == ~cond); {105878#true} is VALID [2022-04-08 12:52:05,472 INFO L290 TraceCheckUtils]: 128: Hoare triple {105878#true} ~cond := #in~cond; {105878#true} is VALID [2022-04-08 12:52:05,472 INFO L272 TraceCheckUtils]: 127: Hoare triple {106495#(<= ~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)); {105878#true} is VALID [2022-04-08 12:52:05,472 INFO L290 TraceCheckUtils]: 126: Hoare triple {106495#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {106495#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:05,473 INFO L290 TraceCheckUtils]: 125: Hoare triple {106467#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106495#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:05,473 INFO L290 TraceCheckUtils]: 124: Hoare triple {106467#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106467#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:05,473 INFO L290 TraceCheckUtils]: 123: Hoare triple {106467#(<= ~counter~0 20)} assume !!(0 != ~r~0); {106467#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:05,474 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {105878#true} {106467#(<= ~counter~0 20)} #63#return; {106467#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:05,474 INFO L290 TraceCheckUtils]: 121: Hoare triple {105878#true} assume true; {105878#true} is VALID [2022-04-08 12:52:05,474 INFO L290 TraceCheckUtils]: 120: Hoare triple {105878#true} assume !(0 == ~cond); {105878#true} is VALID [2022-04-08 12:52:05,474 INFO L290 TraceCheckUtils]: 119: Hoare triple {105878#true} ~cond := #in~cond; {105878#true} is VALID [2022-04-08 12:52:05,474 INFO L272 TraceCheckUtils]: 118: Hoare triple {106467#(<= ~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)); {105878#true} is VALID [2022-04-08 12:52:05,474 INFO L290 TraceCheckUtils]: 117: Hoare triple {106467#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {106467#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:05,475 INFO L290 TraceCheckUtils]: 116: Hoare triple {106439#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106467#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:05,475 INFO L290 TraceCheckUtils]: 115: Hoare triple {106439#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106439#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:05,476 INFO L290 TraceCheckUtils]: 114: Hoare triple {106439#(<= ~counter~0 19)} assume !!(0 != ~r~0); {106439#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:05,476 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {105878#true} {106439#(<= ~counter~0 19)} #63#return; {106439#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:05,476 INFO L290 TraceCheckUtils]: 112: Hoare triple {105878#true} assume true; {105878#true} is VALID [2022-04-08 12:52:05,476 INFO L290 TraceCheckUtils]: 111: Hoare triple {105878#true} assume !(0 == ~cond); {105878#true} is VALID [2022-04-08 12:52:05,476 INFO L290 TraceCheckUtils]: 110: Hoare triple {105878#true} ~cond := #in~cond; {105878#true} is VALID [2022-04-08 12:52:05,476 INFO L272 TraceCheckUtils]: 109: Hoare triple {106439#(<= ~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)); {105878#true} is VALID [2022-04-08 12:52:05,477 INFO L290 TraceCheckUtils]: 108: Hoare triple {106439#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {106439#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:05,478 INFO L290 TraceCheckUtils]: 107: Hoare triple {106411#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106439#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:05,478 INFO L290 TraceCheckUtils]: 106: Hoare triple {106411#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106411#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:05,478 INFO L290 TraceCheckUtils]: 105: Hoare triple {106411#(<= ~counter~0 18)} assume !!(0 != ~r~0); {106411#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:05,479 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {105878#true} {106411#(<= ~counter~0 18)} #63#return; {106411#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:05,479 INFO L290 TraceCheckUtils]: 103: Hoare triple {105878#true} assume true; {105878#true} is VALID [2022-04-08 12:52:05,479 INFO L290 TraceCheckUtils]: 102: Hoare triple {105878#true} assume !(0 == ~cond); {105878#true} is VALID [2022-04-08 12:52:05,479 INFO L290 TraceCheckUtils]: 101: Hoare triple {105878#true} ~cond := #in~cond; {105878#true} is VALID [2022-04-08 12:52:05,479 INFO L272 TraceCheckUtils]: 100: Hoare triple {106411#(<= ~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)); {105878#true} is VALID [2022-04-08 12:52:05,479 INFO L290 TraceCheckUtils]: 99: Hoare triple {106411#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {106411#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:05,480 INFO L290 TraceCheckUtils]: 98: Hoare triple {106383#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106411#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:05,480 INFO L290 TraceCheckUtils]: 97: Hoare triple {106383#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106383#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:05,481 INFO L290 TraceCheckUtils]: 96: Hoare triple {106383#(<= ~counter~0 17)} assume !!(0 != ~r~0); {106383#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:05,481 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {105878#true} {106383#(<= ~counter~0 17)} #63#return; {106383#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:05,481 INFO L290 TraceCheckUtils]: 94: Hoare triple {105878#true} assume true; {105878#true} is VALID [2022-04-08 12:52:05,481 INFO L290 TraceCheckUtils]: 93: Hoare triple {105878#true} assume !(0 == ~cond); {105878#true} is VALID [2022-04-08 12:52:05,481 INFO L290 TraceCheckUtils]: 92: Hoare triple {105878#true} ~cond := #in~cond; {105878#true} is VALID [2022-04-08 12:52:05,481 INFO L272 TraceCheckUtils]: 91: Hoare triple {106383#(<= ~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)); {105878#true} is VALID [2022-04-08 12:52:05,482 INFO L290 TraceCheckUtils]: 90: Hoare triple {106383#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {106383#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:05,483 INFO L290 TraceCheckUtils]: 89: Hoare triple {106355#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106383#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:05,483 INFO L290 TraceCheckUtils]: 88: Hoare triple {106355#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106355#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:05,483 INFO L290 TraceCheckUtils]: 87: Hoare triple {106355#(<= ~counter~0 16)} assume !!(0 != ~r~0); {106355#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:05,484 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {105878#true} {106355#(<= ~counter~0 16)} #63#return; {106355#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:05,484 INFO L290 TraceCheckUtils]: 85: Hoare triple {105878#true} assume true; {105878#true} is VALID [2022-04-08 12:52:05,484 INFO L290 TraceCheckUtils]: 84: Hoare triple {105878#true} assume !(0 == ~cond); {105878#true} is VALID [2022-04-08 12:52:05,484 INFO L290 TraceCheckUtils]: 83: Hoare triple {105878#true} ~cond := #in~cond; {105878#true} is VALID [2022-04-08 12:52:05,484 INFO L272 TraceCheckUtils]: 82: Hoare triple {106355#(<= ~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)); {105878#true} is VALID [2022-04-08 12:52:05,484 INFO L290 TraceCheckUtils]: 81: Hoare triple {106355#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {106355#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:05,485 INFO L290 TraceCheckUtils]: 80: Hoare triple {106327#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106355#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:05,485 INFO L290 TraceCheckUtils]: 79: Hoare triple {106327#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106327#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:05,486 INFO L290 TraceCheckUtils]: 78: Hoare triple {106327#(<= ~counter~0 15)} assume !!(0 != ~r~0); {106327#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:05,486 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {105878#true} {106327#(<= ~counter~0 15)} #63#return; {106327#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:05,486 INFO L290 TraceCheckUtils]: 76: Hoare triple {105878#true} assume true; {105878#true} is VALID [2022-04-08 12:52:05,486 INFO L290 TraceCheckUtils]: 75: Hoare triple {105878#true} assume !(0 == ~cond); {105878#true} is VALID [2022-04-08 12:52:05,486 INFO L290 TraceCheckUtils]: 74: Hoare triple {105878#true} ~cond := #in~cond; {105878#true} is VALID [2022-04-08 12:52:05,486 INFO L272 TraceCheckUtils]: 73: Hoare triple {106327#(<= ~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)); {105878#true} is VALID [2022-04-08 12:52:05,487 INFO L290 TraceCheckUtils]: 72: Hoare triple {106327#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {106327#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:05,487 INFO L290 TraceCheckUtils]: 71: Hoare triple {106299#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106327#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:05,488 INFO L290 TraceCheckUtils]: 70: Hoare triple {106299#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106299#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:05,488 INFO L290 TraceCheckUtils]: 69: Hoare triple {106299#(<= ~counter~0 14)} assume !!(0 != ~r~0); {106299#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:05,488 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {105878#true} {106299#(<= ~counter~0 14)} #63#return; {106299#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:05,489 INFO L290 TraceCheckUtils]: 67: Hoare triple {105878#true} assume true; {105878#true} is VALID [2022-04-08 12:52:05,489 INFO L290 TraceCheckUtils]: 66: Hoare triple {105878#true} assume !(0 == ~cond); {105878#true} is VALID [2022-04-08 12:52:05,489 INFO L290 TraceCheckUtils]: 65: Hoare triple {105878#true} ~cond := #in~cond; {105878#true} is VALID [2022-04-08 12:52:05,489 INFO L272 TraceCheckUtils]: 64: Hoare triple {106299#(<= ~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)); {105878#true} is VALID [2022-04-08 12:52:05,489 INFO L290 TraceCheckUtils]: 63: Hoare triple {106299#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {106299#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:05,490 INFO L290 TraceCheckUtils]: 62: Hoare triple {106271#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106299#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:05,490 INFO L290 TraceCheckUtils]: 61: Hoare triple {106271#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106271#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:05,490 INFO L290 TraceCheckUtils]: 60: Hoare triple {106271#(<= ~counter~0 13)} assume !!(0 != ~r~0); {106271#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:05,491 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {105878#true} {106271#(<= ~counter~0 13)} #63#return; {106271#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:05,491 INFO L290 TraceCheckUtils]: 58: Hoare triple {105878#true} assume true; {105878#true} is VALID [2022-04-08 12:52:05,491 INFO L290 TraceCheckUtils]: 57: Hoare triple {105878#true} assume !(0 == ~cond); {105878#true} is VALID [2022-04-08 12:52:05,491 INFO L290 TraceCheckUtils]: 56: Hoare triple {105878#true} ~cond := #in~cond; {105878#true} is VALID [2022-04-08 12:52:05,491 INFO L272 TraceCheckUtils]: 55: Hoare triple {106271#(<= ~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)); {105878#true} is VALID [2022-04-08 12:52:05,491 INFO L290 TraceCheckUtils]: 54: Hoare triple {106271#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {106271#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:05,492 INFO L290 TraceCheckUtils]: 53: Hoare triple {106243#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106271#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:05,493 INFO L290 TraceCheckUtils]: 52: Hoare triple {106243#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106243#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:05,493 INFO L290 TraceCheckUtils]: 51: Hoare triple {106243#(<= ~counter~0 12)} assume !!(0 != ~r~0); {106243#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:05,493 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {105878#true} {106243#(<= ~counter~0 12)} #63#return; {106243#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:05,494 INFO L290 TraceCheckUtils]: 49: Hoare triple {105878#true} assume true; {105878#true} is VALID [2022-04-08 12:52:05,494 INFO L290 TraceCheckUtils]: 48: Hoare triple {105878#true} assume !(0 == ~cond); {105878#true} is VALID [2022-04-08 12:52:05,494 INFO L290 TraceCheckUtils]: 47: Hoare triple {105878#true} ~cond := #in~cond; {105878#true} is VALID [2022-04-08 12:52:05,494 INFO L272 TraceCheckUtils]: 46: Hoare triple {106243#(<= ~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)); {105878#true} is VALID [2022-04-08 12:52:05,494 INFO L290 TraceCheckUtils]: 45: Hoare triple {106243#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {106243#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:05,495 INFO L290 TraceCheckUtils]: 44: Hoare triple {106215#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106243#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:05,495 INFO L290 TraceCheckUtils]: 43: Hoare triple {106215#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106215#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:05,495 INFO L290 TraceCheckUtils]: 42: Hoare triple {106215#(<= ~counter~0 11)} assume !!(0 != ~r~0); {106215#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:05,496 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {105878#true} {106215#(<= ~counter~0 11)} #63#return; {106215#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:05,496 INFO L290 TraceCheckUtils]: 40: Hoare triple {105878#true} assume true; {105878#true} is VALID [2022-04-08 12:52:05,496 INFO L290 TraceCheckUtils]: 39: Hoare triple {105878#true} assume !(0 == ~cond); {105878#true} is VALID [2022-04-08 12:52:05,496 INFO L290 TraceCheckUtils]: 38: Hoare triple {105878#true} ~cond := #in~cond; {105878#true} is VALID [2022-04-08 12:52:05,496 INFO L272 TraceCheckUtils]: 37: Hoare triple {106215#(<= ~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)); {105878#true} is VALID [2022-04-08 12:52:05,496 INFO L290 TraceCheckUtils]: 36: Hoare triple {106215#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {106215#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:05,497 INFO L290 TraceCheckUtils]: 35: Hoare triple {106187#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106215#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:05,498 INFO L290 TraceCheckUtils]: 34: Hoare triple {106187#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106187#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:05,498 INFO L290 TraceCheckUtils]: 33: Hoare triple {106187#(<= ~counter~0 10)} assume !!(0 != ~r~0); {106187#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:05,498 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {105878#true} {106187#(<= ~counter~0 10)} #63#return; {106187#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:05,498 INFO L290 TraceCheckUtils]: 31: Hoare triple {105878#true} assume true; {105878#true} is VALID [2022-04-08 12:52:05,498 INFO L290 TraceCheckUtils]: 30: Hoare triple {105878#true} assume !(0 == ~cond); {105878#true} is VALID [2022-04-08 12:52:05,499 INFO L290 TraceCheckUtils]: 29: Hoare triple {105878#true} ~cond := #in~cond; {105878#true} is VALID [2022-04-08 12:52:05,499 INFO L272 TraceCheckUtils]: 28: Hoare triple {106187#(<= ~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)); {105878#true} is VALID [2022-04-08 12:52:05,499 INFO L290 TraceCheckUtils]: 27: Hoare triple {106187#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {106187#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:05,500 INFO L290 TraceCheckUtils]: 26: Hoare triple {106159#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106187#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:05,500 INFO L290 TraceCheckUtils]: 25: Hoare triple {106159#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106159#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:05,500 INFO L290 TraceCheckUtils]: 24: Hoare triple {106159#(<= ~counter~0 9)} assume !!(0 != ~r~0); {106159#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:05,501 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {105878#true} {106159#(<= ~counter~0 9)} #63#return; {106159#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:05,501 INFO L290 TraceCheckUtils]: 22: Hoare triple {105878#true} assume true; {105878#true} is VALID [2022-04-08 12:52:05,501 INFO L290 TraceCheckUtils]: 21: Hoare triple {105878#true} assume !(0 == ~cond); {105878#true} is VALID [2022-04-08 12:52:05,501 INFO L290 TraceCheckUtils]: 20: Hoare triple {105878#true} ~cond := #in~cond; {105878#true} is VALID [2022-04-08 12:52:05,501 INFO L272 TraceCheckUtils]: 19: Hoare triple {106159#(<= ~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)); {105878#true} is VALID [2022-04-08 12:52:05,501 INFO L290 TraceCheckUtils]: 18: Hoare triple {106159#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {106159#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:05,502 INFO L290 TraceCheckUtils]: 17: Hoare triple {106131#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106159#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:05,502 INFO L290 TraceCheckUtils]: 16: Hoare triple {106131#(<= ~counter~0 8)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {106131#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:05,503 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {105878#true} {106131#(<= ~counter~0 8)} #61#return; {106131#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:05,503 INFO L290 TraceCheckUtils]: 14: Hoare triple {105878#true} assume true; {105878#true} is VALID [2022-04-08 12:52:05,503 INFO L290 TraceCheckUtils]: 13: Hoare triple {105878#true} assume !(0 == ~cond); {105878#true} is VALID [2022-04-08 12:52:05,503 INFO L290 TraceCheckUtils]: 12: Hoare triple {105878#true} ~cond := #in~cond; {105878#true} is VALID [2022-04-08 12:52:05,503 INFO L272 TraceCheckUtils]: 11: Hoare triple {106131#(<= ~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)); {105878#true} is VALID [2022-04-08 12:52:05,504 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {105878#true} {106131#(<= ~counter~0 8)} #59#return; {106131#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:05,504 INFO L290 TraceCheckUtils]: 9: Hoare triple {105878#true} assume true; {105878#true} is VALID [2022-04-08 12:52:05,504 INFO L290 TraceCheckUtils]: 8: Hoare triple {105878#true} assume !(0 == ~cond); {105878#true} is VALID [2022-04-08 12:52:05,504 INFO L290 TraceCheckUtils]: 7: Hoare triple {105878#true} ~cond := #in~cond; {105878#true} is VALID [2022-04-08 12:52:05,504 INFO L272 TraceCheckUtils]: 6: Hoare triple {106131#(<= ~counter~0 8)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {105878#true} is VALID [2022-04-08 12:52:05,504 INFO L290 TraceCheckUtils]: 5: Hoare triple {106131#(<= ~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; {106131#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:05,504 INFO L272 TraceCheckUtils]: 4: Hoare triple {106131#(<= ~counter~0 8)} call #t~ret7 := main(); {106131#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:05,505 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {106131#(<= ~counter~0 8)} {105878#true} #67#return; {106131#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:05,505 INFO L290 TraceCheckUtils]: 2: Hoare triple {106131#(<= ~counter~0 8)} assume true; {106131#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:05,505 INFO L290 TraceCheckUtils]: 1: Hoare triple {105878#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; {106131#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:05,506 INFO L272 TraceCheckUtils]: 0: Hoare triple {105878#true} call ULTIMATE.init(); {105878#true} is VALID [2022-04-08 12:52:05,506 INFO L134 CoverageAnalysis]: Checked inductivity of 7548 backedges. 82 proven. 4182 refuted. 0 times theorem prover too weak. 3284 trivial. 0 not checked. [2022-04-08 12:52:05,506 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:52:05,506 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [145033037] [2022-04-08 12:52:05,506 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:52:05,507 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2021956953] [2022-04-08 12:52:05,507 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2021956953] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:52:05,507 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:52:05,507 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [45, 45] total 54 [2022-04-08 12:52:05,507 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:52:05,507 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1303237109] [2022-04-08 12:52:05,507 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1303237109] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:52:05,507 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:52:05,507 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [45] imperfect sequences [] total 45 [2022-04-08 12:52:05,507 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1062484637] [2022-04-08 12:52:05,507 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:52:05,508 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 [2022-04-08 12:52:05,508 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:52:05,508 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) [2022-04-08 12:52:05,822 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 389 edges. 389 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:52:05,822 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 45 states [2022-04-08 12:52:05,823 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:52:05,823 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2022-04-08 12:52:05,823 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 12:52:05,823 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) [2022-04-08 12:52:08,265 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:52:08,265 INFO L93 Difference]: Finished difference Result 403 states and 446 transitions. [2022-04-08 12:52:08,265 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2022-04-08 12:52:08,265 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 [2022-04-08 12:52:08,266 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:52:08,266 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) [2022-04-08 12:52:08,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 445 transitions. [2022-04-08 12:52:08,274 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) [2022-04-08 12:52:08,287 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 445 transitions. [2022-04-08 12:52:08,287 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 86 states and 445 transitions. [2022-04-08 12:52:08,669 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 445 edges. 445 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:52:08,676 INFO L225 Difference]: With dead ends: 403 [2022-04-08 12:52:08,677 INFO L226 Difference]: Without dead ends: 398 [2022-04-08 12:52:08,677 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 824 GetRequests, 730 SyntacticMatches, 1 SemanticMatches, 93 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 918 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=3504, Invalid=5426, Unknown=0, NotChecked=0, Total=8930 [2022-04-08 12:52:08,677 INFO L913 BasicCegarLoop]: 67 mSDtfsCounter, 139 mSDsluCounter, 343 mSDsCounter, 0 mSdLazyCounter, 257 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 139 SdHoareTripleChecker+Valid, 410 SdHoareTripleChecker+Invalid, 278 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 257 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-08 12:52:08,677 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [139 Valid, 410 Invalid, 278 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 257 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-08 12:52:08,678 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 398 states. [2022-04-08 12:52:09,326 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 398 to 398. [2022-04-08 12:52:09,327 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:52:09,327 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) [2022-04-08 12:52:09,327 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) [2022-04-08 12:52:09,328 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) [2022-04-08 12:52:09,333 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:52:09,333 INFO L93 Difference]: Finished difference Result 398 states and 441 transitions. [2022-04-08 12:52:09,333 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 441 transitions. [2022-04-08 12:52:09,334 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:52:09,334 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:52:09,334 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. [2022-04-08 12:52:09,334 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. [2022-04-08 12:52:09,340 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:52:09,340 INFO L93 Difference]: Finished difference Result 398 states and 441 transitions. [2022-04-08 12:52:09,340 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 441 transitions. [2022-04-08 12:52:09,340 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:52:09,340 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:52:09,341 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:52:09,341 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:52:09,341 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) [2022-04-08 12:52:09,348 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 398 states and 441 transitions. [2022-04-08 12:52:09,348 INFO L78 Accepts]: Start accepts. Automaton has 398 states and 441 transitions. Word has length 392 [2022-04-08 12:52:09,348 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:52:09,348 INFO L478 AbstractCegarLoop]: Abstraction has 398 states and 441 transitions. [2022-04-08 12:52:09,349 INFO L479 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) [2022-04-08 12:52:09,349 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 398 states and 441 transitions. [2022-04-08 12:52:10,834 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 441 edges. 441 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:52:10,834 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 441 transitions. [2022-04-08 12:52:10,836 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2022-04-08 12:52:10,836 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:52:10,836 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:52:10,842 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (46)] Forceful destruction successful, exit code 0 [2022-04-08 12:52:11,036 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 46 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable44 [2022-04-08 12:52:11,036 INFO L403 AbstractCegarLoop]: === Iteration 46 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:52:11,037 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:52:11,037 INFO L85 PathProgramCache]: Analyzing trace with hash -432228138, now seen corresponding path program 83 times [2022-04-08 12:52:11,037 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:52:11,037 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1915640404] [2022-04-08 12:52:11,037 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:52:11,037 INFO L85 PathProgramCache]: Analyzing trace with hash -432228138, now seen corresponding path program 84 times [2022-04-08 12:52:11,037 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:52:11,037 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [861634337] [2022-04-08 12:52:11,038 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:52:11,038 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:52:11,066 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:52:11,066 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1029410339] [2022-04-08 12:52:11,066 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 12:52:11,067 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:52:11,067 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:52:11,067 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) [2022-04-08 12:52:11,068 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (47)] Waiting until timeout for monitored process [2022-04-08 12:52:18,128 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 43 check-sat command(s) [2022-04-08 12:52:18,128 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:52:18,146 INFO L263 TraceCheckSpWp]: Trace formula consists of 933 conjuncts, 89 conjunts are in the unsatisfiable core [2022-04-08 12:52:18,210 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:52:18,214 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:52:20,488 INFO L272 TraceCheckUtils]: 0: Hoare triple {110763#true} call ULTIMATE.init(); {110763#true} is VALID [2022-04-08 12:52:20,488 INFO L290 TraceCheckUtils]: 1: Hoare triple {110763#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; {110771#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:20,489 INFO L290 TraceCheckUtils]: 2: Hoare triple {110771#(<= ~counter~0 0)} assume true; {110771#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:20,489 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {110771#(<= ~counter~0 0)} {110763#true} #67#return; {110771#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:20,489 INFO L272 TraceCheckUtils]: 4: Hoare triple {110771#(<= ~counter~0 0)} call #t~ret7 := main(); {110771#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:20,489 INFO L290 TraceCheckUtils]: 5: Hoare triple {110771#(<= ~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; {110771#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:20,490 INFO L272 TraceCheckUtils]: 6: Hoare triple {110771#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {110771#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:20,490 INFO L290 TraceCheckUtils]: 7: Hoare triple {110771#(<= ~counter~0 0)} ~cond := #in~cond; {110771#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:20,490 INFO L290 TraceCheckUtils]: 8: Hoare triple {110771#(<= ~counter~0 0)} assume !(0 == ~cond); {110771#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:20,491 INFO L290 TraceCheckUtils]: 9: Hoare triple {110771#(<= ~counter~0 0)} assume true; {110771#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:20,491 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {110771#(<= ~counter~0 0)} {110771#(<= ~counter~0 0)} #59#return; {110771#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:20,491 INFO L272 TraceCheckUtils]: 11: Hoare triple {110771#(<= ~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)); {110771#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:20,492 INFO L290 TraceCheckUtils]: 12: Hoare triple {110771#(<= ~counter~0 0)} ~cond := #in~cond; {110771#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:20,492 INFO L290 TraceCheckUtils]: 13: Hoare triple {110771#(<= ~counter~0 0)} assume !(0 == ~cond); {110771#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:20,492 INFO L290 TraceCheckUtils]: 14: Hoare triple {110771#(<= ~counter~0 0)} assume true; {110771#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:20,493 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {110771#(<= ~counter~0 0)} {110771#(<= ~counter~0 0)} #61#return; {110771#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:20,493 INFO L290 TraceCheckUtils]: 16: Hoare triple {110771#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {110771#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:20,495 INFO L290 TraceCheckUtils]: 17: Hoare triple {110771#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {110820#(<= ~counter~0 1)} is VALID [2022-04-08 12:52:20,495 INFO L290 TraceCheckUtils]: 18: Hoare triple {110820#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {110820#(<= ~counter~0 1)} is VALID [2022-04-08 12:52:20,496 INFO L272 TraceCheckUtils]: 19: Hoare triple {110820#(<= ~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)); {110820#(<= ~counter~0 1)} is VALID [2022-04-08 12:52:20,496 INFO L290 TraceCheckUtils]: 20: Hoare triple {110820#(<= ~counter~0 1)} ~cond := #in~cond; {110820#(<= ~counter~0 1)} is VALID [2022-04-08 12:52:20,496 INFO L290 TraceCheckUtils]: 21: Hoare triple {110820#(<= ~counter~0 1)} assume !(0 == ~cond); {110820#(<= ~counter~0 1)} is VALID [2022-04-08 12:52:20,497 INFO L290 TraceCheckUtils]: 22: Hoare triple {110820#(<= ~counter~0 1)} assume true; {110820#(<= ~counter~0 1)} is VALID [2022-04-08 12:52:20,497 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {110820#(<= ~counter~0 1)} {110820#(<= ~counter~0 1)} #63#return; {110820#(<= ~counter~0 1)} is VALID [2022-04-08 12:52:20,497 INFO L290 TraceCheckUtils]: 24: Hoare triple {110820#(<= ~counter~0 1)} assume !!(0 != ~r~0); {110820#(<= ~counter~0 1)} is VALID [2022-04-08 12:52:20,498 INFO L290 TraceCheckUtils]: 25: Hoare triple {110820#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {110820#(<= ~counter~0 1)} is VALID [2022-04-08 12:52:20,499 INFO L290 TraceCheckUtils]: 26: Hoare triple {110820#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {110848#(<= ~counter~0 2)} is VALID [2022-04-08 12:52:20,499 INFO L290 TraceCheckUtils]: 27: Hoare triple {110848#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {110848#(<= ~counter~0 2)} is VALID [2022-04-08 12:52:20,499 INFO L272 TraceCheckUtils]: 28: Hoare triple {110848#(<= ~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)); {110848#(<= ~counter~0 2)} is VALID [2022-04-08 12:52:20,500 INFO L290 TraceCheckUtils]: 29: Hoare triple {110848#(<= ~counter~0 2)} ~cond := #in~cond; {110848#(<= ~counter~0 2)} is VALID [2022-04-08 12:52:20,500 INFO L290 TraceCheckUtils]: 30: Hoare triple {110848#(<= ~counter~0 2)} assume !(0 == ~cond); {110848#(<= ~counter~0 2)} is VALID [2022-04-08 12:52:20,500 INFO L290 TraceCheckUtils]: 31: Hoare triple {110848#(<= ~counter~0 2)} assume true; {110848#(<= ~counter~0 2)} is VALID [2022-04-08 12:52:20,501 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {110848#(<= ~counter~0 2)} {110848#(<= ~counter~0 2)} #63#return; {110848#(<= ~counter~0 2)} is VALID [2022-04-08 12:52:20,501 INFO L290 TraceCheckUtils]: 33: Hoare triple {110848#(<= ~counter~0 2)} assume !!(0 != ~r~0); {110848#(<= ~counter~0 2)} is VALID [2022-04-08 12:52:20,501 INFO L290 TraceCheckUtils]: 34: Hoare triple {110848#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {110848#(<= ~counter~0 2)} is VALID [2022-04-08 12:52:20,502 INFO L290 TraceCheckUtils]: 35: Hoare triple {110848#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {110876#(<= ~counter~0 3)} is VALID [2022-04-08 12:52:20,502 INFO L290 TraceCheckUtils]: 36: Hoare triple {110876#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {110876#(<= ~counter~0 3)} is VALID [2022-04-08 12:52:20,503 INFO L272 TraceCheckUtils]: 37: Hoare triple {110876#(<= ~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)); {110876#(<= ~counter~0 3)} is VALID [2022-04-08 12:52:20,503 INFO L290 TraceCheckUtils]: 38: Hoare triple {110876#(<= ~counter~0 3)} ~cond := #in~cond; {110876#(<= ~counter~0 3)} is VALID [2022-04-08 12:52:20,503 INFO L290 TraceCheckUtils]: 39: Hoare triple {110876#(<= ~counter~0 3)} assume !(0 == ~cond); {110876#(<= ~counter~0 3)} is VALID [2022-04-08 12:52:20,504 INFO L290 TraceCheckUtils]: 40: Hoare triple {110876#(<= ~counter~0 3)} assume true; {110876#(<= ~counter~0 3)} is VALID [2022-04-08 12:52:20,504 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {110876#(<= ~counter~0 3)} {110876#(<= ~counter~0 3)} #63#return; {110876#(<= ~counter~0 3)} is VALID [2022-04-08 12:52:20,504 INFO L290 TraceCheckUtils]: 42: Hoare triple {110876#(<= ~counter~0 3)} assume !!(0 != ~r~0); {110876#(<= ~counter~0 3)} is VALID [2022-04-08 12:52:20,505 INFO L290 TraceCheckUtils]: 43: Hoare triple {110876#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {110876#(<= ~counter~0 3)} is VALID [2022-04-08 12:52:20,506 INFO L290 TraceCheckUtils]: 44: Hoare triple {110876#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {110904#(<= ~counter~0 4)} is VALID [2022-04-08 12:52:20,506 INFO L290 TraceCheckUtils]: 45: Hoare triple {110904#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {110904#(<= ~counter~0 4)} is VALID [2022-04-08 12:52:20,506 INFO L272 TraceCheckUtils]: 46: Hoare triple {110904#(<= ~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)); {110904#(<= ~counter~0 4)} is VALID [2022-04-08 12:52:20,507 INFO L290 TraceCheckUtils]: 47: Hoare triple {110904#(<= ~counter~0 4)} ~cond := #in~cond; {110904#(<= ~counter~0 4)} is VALID [2022-04-08 12:52:20,507 INFO L290 TraceCheckUtils]: 48: Hoare triple {110904#(<= ~counter~0 4)} assume !(0 == ~cond); {110904#(<= ~counter~0 4)} is VALID [2022-04-08 12:52:20,507 INFO L290 TraceCheckUtils]: 49: Hoare triple {110904#(<= ~counter~0 4)} assume true; {110904#(<= ~counter~0 4)} is VALID [2022-04-08 12:52:20,508 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {110904#(<= ~counter~0 4)} {110904#(<= ~counter~0 4)} #63#return; {110904#(<= ~counter~0 4)} is VALID [2022-04-08 12:52:20,508 INFO L290 TraceCheckUtils]: 51: Hoare triple {110904#(<= ~counter~0 4)} assume !!(0 != ~r~0); {110904#(<= ~counter~0 4)} is VALID [2022-04-08 12:52:20,508 INFO L290 TraceCheckUtils]: 52: Hoare triple {110904#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {110904#(<= ~counter~0 4)} is VALID [2022-04-08 12:52:20,509 INFO L290 TraceCheckUtils]: 53: Hoare triple {110904#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {110932#(<= ~counter~0 5)} is VALID [2022-04-08 12:52:20,509 INFO L290 TraceCheckUtils]: 54: Hoare triple {110932#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {110932#(<= ~counter~0 5)} is VALID [2022-04-08 12:52:20,510 INFO L272 TraceCheckUtils]: 55: Hoare triple {110932#(<= ~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)); {110932#(<= ~counter~0 5)} is VALID [2022-04-08 12:52:20,510 INFO L290 TraceCheckUtils]: 56: Hoare triple {110932#(<= ~counter~0 5)} ~cond := #in~cond; {110932#(<= ~counter~0 5)} is VALID [2022-04-08 12:52:20,510 INFO L290 TraceCheckUtils]: 57: Hoare triple {110932#(<= ~counter~0 5)} assume !(0 == ~cond); {110932#(<= ~counter~0 5)} is VALID [2022-04-08 12:52:20,511 INFO L290 TraceCheckUtils]: 58: Hoare triple {110932#(<= ~counter~0 5)} assume true; {110932#(<= ~counter~0 5)} is VALID [2022-04-08 12:52:20,520 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {110932#(<= ~counter~0 5)} {110932#(<= ~counter~0 5)} #63#return; {110932#(<= ~counter~0 5)} is VALID [2022-04-08 12:52:20,520 INFO L290 TraceCheckUtils]: 60: Hoare triple {110932#(<= ~counter~0 5)} assume !!(0 != ~r~0); {110932#(<= ~counter~0 5)} is VALID [2022-04-08 12:52:20,520 INFO L290 TraceCheckUtils]: 61: Hoare triple {110932#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {110932#(<= ~counter~0 5)} is VALID [2022-04-08 12:52:20,522 INFO L290 TraceCheckUtils]: 62: Hoare triple {110932#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {110960#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:20,523 INFO L290 TraceCheckUtils]: 63: Hoare triple {110960#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {110960#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:20,523 INFO L272 TraceCheckUtils]: 64: Hoare triple {110960#(<= ~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)); {110960#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:20,523 INFO L290 TraceCheckUtils]: 65: Hoare triple {110960#(<= ~counter~0 6)} ~cond := #in~cond; {110960#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:20,524 INFO L290 TraceCheckUtils]: 66: Hoare triple {110960#(<= ~counter~0 6)} assume !(0 == ~cond); {110960#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:20,524 INFO L290 TraceCheckUtils]: 67: Hoare triple {110960#(<= ~counter~0 6)} assume true; {110960#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:20,524 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {110960#(<= ~counter~0 6)} {110960#(<= ~counter~0 6)} #63#return; {110960#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:20,525 INFO L290 TraceCheckUtils]: 69: Hoare triple {110960#(<= ~counter~0 6)} assume !!(0 != ~r~0); {110960#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:20,525 INFO L290 TraceCheckUtils]: 70: Hoare triple {110960#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {110960#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:20,526 INFO L290 TraceCheckUtils]: 71: Hoare triple {110960#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {110988#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:20,526 INFO L290 TraceCheckUtils]: 72: Hoare triple {110988#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {110988#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:20,527 INFO L272 TraceCheckUtils]: 73: Hoare triple {110988#(<= ~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)); {110988#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:20,527 INFO L290 TraceCheckUtils]: 74: Hoare triple {110988#(<= ~counter~0 7)} ~cond := #in~cond; {110988#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:20,527 INFO L290 TraceCheckUtils]: 75: Hoare triple {110988#(<= ~counter~0 7)} assume !(0 == ~cond); {110988#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:20,527 INFO L290 TraceCheckUtils]: 76: Hoare triple {110988#(<= ~counter~0 7)} assume true; {110988#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:20,528 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {110988#(<= ~counter~0 7)} {110988#(<= ~counter~0 7)} #63#return; {110988#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:20,528 INFO L290 TraceCheckUtils]: 78: Hoare triple {110988#(<= ~counter~0 7)} assume !!(0 != ~r~0); {110988#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:20,528 INFO L290 TraceCheckUtils]: 79: Hoare triple {110988#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {110988#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:20,529 INFO L290 TraceCheckUtils]: 80: Hoare triple {110988#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111016#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:20,530 INFO L290 TraceCheckUtils]: 81: Hoare triple {111016#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {111016#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:20,530 INFO L272 TraceCheckUtils]: 82: Hoare triple {111016#(<= ~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)); {111016#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:20,530 INFO L290 TraceCheckUtils]: 83: Hoare triple {111016#(<= ~counter~0 8)} ~cond := #in~cond; {111016#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:20,531 INFO L290 TraceCheckUtils]: 84: Hoare triple {111016#(<= ~counter~0 8)} assume !(0 == ~cond); {111016#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:20,531 INFO L290 TraceCheckUtils]: 85: Hoare triple {111016#(<= ~counter~0 8)} assume true; {111016#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:20,531 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {111016#(<= ~counter~0 8)} {111016#(<= ~counter~0 8)} #63#return; {111016#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:20,532 INFO L290 TraceCheckUtils]: 87: Hoare triple {111016#(<= ~counter~0 8)} assume !!(0 != ~r~0); {111016#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:20,532 INFO L290 TraceCheckUtils]: 88: Hoare triple {111016#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111016#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:20,533 INFO L290 TraceCheckUtils]: 89: Hoare triple {111016#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111044#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:20,533 INFO L290 TraceCheckUtils]: 90: Hoare triple {111044#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {111044#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:20,534 INFO L272 TraceCheckUtils]: 91: Hoare triple {111044#(<= ~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)); {111044#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:20,534 INFO L290 TraceCheckUtils]: 92: Hoare triple {111044#(<= ~counter~0 9)} ~cond := #in~cond; {111044#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:20,534 INFO L290 TraceCheckUtils]: 93: Hoare triple {111044#(<= ~counter~0 9)} assume !(0 == ~cond); {111044#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:20,534 INFO L290 TraceCheckUtils]: 94: Hoare triple {111044#(<= ~counter~0 9)} assume true; {111044#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:20,535 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {111044#(<= ~counter~0 9)} {111044#(<= ~counter~0 9)} #63#return; {111044#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:20,535 INFO L290 TraceCheckUtils]: 96: Hoare triple {111044#(<= ~counter~0 9)} assume !!(0 != ~r~0); {111044#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:20,536 INFO L290 TraceCheckUtils]: 97: Hoare triple {111044#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111044#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:20,536 INFO L290 TraceCheckUtils]: 98: Hoare triple {111044#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111072#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:20,537 INFO L290 TraceCheckUtils]: 99: Hoare triple {111072#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {111072#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:20,537 INFO L272 TraceCheckUtils]: 100: Hoare triple {111072#(<= ~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)); {111072#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:20,537 INFO L290 TraceCheckUtils]: 101: Hoare triple {111072#(<= ~counter~0 10)} ~cond := #in~cond; {111072#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:20,538 INFO L290 TraceCheckUtils]: 102: Hoare triple {111072#(<= ~counter~0 10)} assume !(0 == ~cond); {111072#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:20,538 INFO L290 TraceCheckUtils]: 103: Hoare triple {111072#(<= ~counter~0 10)} assume true; {111072#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:20,539 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {111072#(<= ~counter~0 10)} {111072#(<= ~counter~0 10)} #63#return; {111072#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:20,539 INFO L290 TraceCheckUtils]: 105: Hoare triple {111072#(<= ~counter~0 10)} assume !!(0 != ~r~0); {111072#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:20,539 INFO L290 TraceCheckUtils]: 106: Hoare triple {111072#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111072#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:20,540 INFO L290 TraceCheckUtils]: 107: Hoare triple {111072#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111100#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:20,540 INFO L290 TraceCheckUtils]: 108: Hoare triple {111100#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {111100#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:20,541 INFO L272 TraceCheckUtils]: 109: Hoare triple {111100#(<= ~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)); {111100#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:20,541 INFO L290 TraceCheckUtils]: 110: Hoare triple {111100#(<= ~counter~0 11)} ~cond := #in~cond; {111100#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:20,541 INFO L290 TraceCheckUtils]: 111: Hoare triple {111100#(<= ~counter~0 11)} assume !(0 == ~cond); {111100#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:20,542 INFO L290 TraceCheckUtils]: 112: Hoare triple {111100#(<= ~counter~0 11)} assume true; {111100#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:20,542 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {111100#(<= ~counter~0 11)} {111100#(<= ~counter~0 11)} #63#return; {111100#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:20,542 INFO L290 TraceCheckUtils]: 114: Hoare triple {111100#(<= ~counter~0 11)} assume !!(0 != ~r~0); {111100#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:20,543 INFO L290 TraceCheckUtils]: 115: Hoare triple {111100#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111100#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:20,544 INFO L290 TraceCheckUtils]: 116: Hoare triple {111100#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111128#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:20,544 INFO L290 TraceCheckUtils]: 117: Hoare triple {111128#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {111128#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:20,544 INFO L272 TraceCheckUtils]: 118: Hoare triple {111128#(<= ~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)); {111128#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:20,545 INFO L290 TraceCheckUtils]: 119: Hoare triple {111128#(<= ~counter~0 12)} ~cond := #in~cond; {111128#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:20,545 INFO L290 TraceCheckUtils]: 120: Hoare triple {111128#(<= ~counter~0 12)} assume !(0 == ~cond); {111128#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:20,545 INFO L290 TraceCheckUtils]: 121: Hoare triple {111128#(<= ~counter~0 12)} assume true; {111128#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:20,546 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {111128#(<= ~counter~0 12)} {111128#(<= ~counter~0 12)} #63#return; {111128#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:20,546 INFO L290 TraceCheckUtils]: 123: Hoare triple {111128#(<= ~counter~0 12)} assume !!(0 != ~r~0); {111128#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:20,546 INFO L290 TraceCheckUtils]: 124: Hoare triple {111128#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111128#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:20,547 INFO L290 TraceCheckUtils]: 125: Hoare triple {111128#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111156#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:20,547 INFO L290 TraceCheckUtils]: 126: Hoare triple {111156#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {111156#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:20,548 INFO L272 TraceCheckUtils]: 127: Hoare triple {111156#(<= ~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)); {111156#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:20,548 INFO L290 TraceCheckUtils]: 128: Hoare triple {111156#(<= ~counter~0 13)} ~cond := #in~cond; {111156#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:20,548 INFO L290 TraceCheckUtils]: 129: Hoare triple {111156#(<= ~counter~0 13)} assume !(0 == ~cond); {111156#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:20,549 INFO L290 TraceCheckUtils]: 130: Hoare triple {111156#(<= ~counter~0 13)} assume true; {111156#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:20,549 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {111156#(<= ~counter~0 13)} {111156#(<= ~counter~0 13)} #63#return; {111156#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:20,549 INFO L290 TraceCheckUtils]: 132: Hoare triple {111156#(<= ~counter~0 13)} assume !!(0 != ~r~0); {111156#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:20,550 INFO L290 TraceCheckUtils]: 133: Hoare triple {111156#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111156#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:20,551 INFO L290 TraceCheckUtils]: 134: Hoare triple {111156#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111184#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:20,551 INFO L290 TraceCheckUtils]: 135: Hoare triple {111184#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {111184#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:20,551 INFO L272 TraceCheckUtils]: 136: Hoare triple {111184#(<= ~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)); {111184#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:20,552 INFO L290 TraceCheckUtils]: 137: Hoare triple {111184#(<= ~counter~0 14)} ~cond := #in~cond; {111184#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:20,552 INFO L290 TraceCheckUtils]: 138: Hoare triple {111184#(<= ~counter~0 14)} assume !(0 == ~cond); {111184#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:20,552 INFO L290 TraceCheckUtils]: 139: Hoare triple {111184#(<= ~counter~0 14)} assume true; {111184#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:20,553 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {111184#(<= ~counter~0 14)} {111184#(<= ~counter~0 14)} #63#return; {111184#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:20,553 INFO L290 TraceCheckUtils]: 141: Hoare triple {111184#(<= ~counter~0 14)} assume !!(0 != ~r~0); {111184#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:20,553 INFO L290 TraceCheckUtils]: 142: Hoare triple {111184#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111184#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:20,554 INFO L290 TraceCheckUtils]: 143: Hoare triple {111184#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111212#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:20,554 INFO L290 TraceCheckUtils]: 144: Hoare triple {111212#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {111212#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:20,555 INFO L272 TraceCheckUtils]: 145: Hoare triple {111212#(<= ~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)); {111212#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:20,555 INFO L290 TraceCheckUtils]: 146: Hoare triple {111212#(<= ~counter~0 15)} ~cond := #in~cond; {111212#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:20,555 INFO L290 TraceCheckUtils]: 147: Hoare triple {111212#(<= ~counter~0 15)} assume !(0 == ~cond); {111212#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:20,556 INFO L290 TraceCheckUtils]: 148: Hoare triple {111212#(<= ~counter~0 15)} assume true; {111212#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:20,556 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {111212#(<= ~counter~0 15)} {111212#(<= ~counter~0 15)} #63#return; {111212#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:20,556 INFO L290 TraceCheckUtils]: 150: Hoare triple {111212#(<= ~counter~0 15)} assume !!(0 != ~r~0); {111212#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:20,557 INFO L290 TraceCheckUtils]: 151: Hoare triple {111212#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111212#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:20,558 INFO L290 TraceCheckUtils]: 152: Hoare triple {111212#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111240#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:20,558 INFO L290 TraceCheckUtils]: 153: Hoare triple {111240#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {111240#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:20,558 INFO L272 TraceCheckUtils]: 154: Hoare triple {111240#(<= ~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)); {111240#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:20,559 INFO L290 TraceCheckUtils]: 155: Hoare triple {111240#(<= ~counter~0 16)} ~cond := #in~cond; {111240#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:20,559 INFO L290 TraceCheckUtils]: 156: Hoare triple {111240#(<= ~counter~0 16)} assume !(0 == ~cond); {111240#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:20,559 INFO L290 TraceCheckUtils]: 157: Hoare triple {111240#(<= ~counter~0 16)} assume true; {111240#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:20,560 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {111240#(<= ~counter~0 16)} {111240#(<= ~counter~0 16)} #63#return; {111240#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:20,560 INFO L290 TraceCheckUtils]: 159: Hoare triple {111240#(<= ~counter~0 16)} assume !!(0 != ~r~0); {111240#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:20,560 INFO L290 TraceCheckUtils]: 160: Hoare triple {111240#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111240#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:20,561 INFO L290 TraceCheckUtils]: 161: Hoare triple {111240#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111268#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:20,561 INFO L290 TraceCheckUtils]: 162: Hoare triple {111268#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {111268#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:20,562 INFO L272 TraceCheckUtils]: 163: Hoare triple {111268#(<= ~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)); {111268#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:20,562 INFO L290 TraceCheckUtils]: 164: Hoare triple {111268#(<= ~counter~0 17)} ~cond := #in~cond; {111268#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:20,562 INFO L290 TraceCheckUtils]: 165: Hoare triple {111268#(<= ~counter~0 17)} assume !(0 == ~cond); {111268#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:20,563 INFO L290 TraceCheckUtils]: 166: Hoare triple {111268#(<= ~counter~0 17)} assume true; {111268#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:20,563 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {111268#(<= ~counter~0 17)} {111268#(<= ~counter~0 17)} #63#return; {111268#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:20,563 INFO L290 TraceCheckUtils]: 168: Hoare triple {111268#(<= ~counter~0 17)} assume !!(0 != ~r~0); {111268#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:20,564 INFO L290 TraceCheckUtils]: 169: Hoare triple {111268#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111268#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:20,565 INFO L290 TraceCheckUtils]: 170: Hoare triple {111268#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111296#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:20,565 INFO L290 TraceCheckUtils]: 171: Hoare triple {111296#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {111296#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:20,565 INFO L272 TraceCheckUtils]: 172: Hoare triple {111296#(<= ~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)); {111296#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:20,566 INFO L290 TraceCheckUtils]: 173: Hoare triple {111296#(<= ~counter~0 18)} ~cond := #in~cond; {111296#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:20,566 INFO L290 TraceCheckUtils]: 174: Hoare triple {111296#(<= ~counter~0 18)} assume !(0 == ~cond); {111296#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:20,566 INFO L290 TraceCheckUtils]: 175: Hoare triple {111296#(<= ~counter~0 18)} assume true; {111296#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:20,567 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {111296#(<= ~counter~0 18)} {111296#(<= ~counter~0 18)} #63#return; {111296#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:20,567 INFO L290 TraceCheckUtils]: 177: Hoare triple {111296#(<= ~counter~0 18)} assume !!(0 != ~r~0); {111296#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:20,567 INFO L290 TraceCheckUtils]: 178: Hoare triple {111296#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111296#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:20,568 INFO L290 TraceCheckUtils]: 179: Hoare triple {111296#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111324#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:20,568 INFO L290 TraceCheckUtils]: 180: Hoare triple {111324#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {111324#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:20,569 INFO L272 TraceCheckUtils]: 181: Hoare triple {111324#(<= ~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)); {111324#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:20,569 INFO L290 TraceCheckUtils]: 182: Hoare triple {111324#(<= ~counter~0 19)} ~cond := #in~cond; {111324#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:20,569 INFO L290 TraceCheckUtils]: 183: Hoare triple {111324#(<= ~counter~0 19)} assume !(0 == ~cond); {111324#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:20,570 INFO L290 TraceCheckUtils]: 184: Hoare triple {111324#(<= ~counter~0 19)} assume true; {111324#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:20,570 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {111324#(<= ~counter~0 19)} {111324#(<= ~counter~0 19)} #63#return; {111324#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:20,570 INFO L290 TraceCheckUtils]: 186: Hoare triple {111324#(<= ~counter~0 19)} assume !!(0 != ~r~0); {111324#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:20,571 INFO L290 TraceCheckUtils]: 187: Hoare triple {111324#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111324#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:20,572 INFO L290 TraceCheckUtils]: 188: Hoare triple {111324#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111352#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:20,572 INFO L290 TraceCheckUtils]: 189: Hoare triple {111352#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {111352#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:20,572 INFO L272 TraceCheckUtils]: 190: Hoare triple {111352#(<= ~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)); {111352#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:20,573 INFO L290 TraceCheckUtils]: 191: Hoare triple {111352#(<= ~counter~0 20)} ~cond := #in~cond; {111352#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:20,573 INFO L290 TraceCheckUtils]: 192: Hoare triple {111352#(<= ~counter~0 20)} assume !(0 == ~cond); {111352#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:20,573 INFO L290 TraceCheckUtils]: 193: Hoare triple {111352#(<= ~counter~0 20)} assume true; {111352#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:20,574 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {111352#(<= ~counter~0 20)} {111352#(<= ~counter~0 20)} #63#return; {111352#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:20,574 INFO L290 TraceCheckUtils]: 195: Hoare triple {111352#(<= ~counter~0 20)} assume !!(0 != ~r~0); {111352#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:20,574 INFO L290 TraceCheckUtils]: 196: Hoare triple {111352#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111352#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:20,575 INFO L290 TraceCheckUtils]: 197: Hoare triple {111352#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111380#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:20,575 INFO L290 TraceCheckUtils]: 198: Hoare triple {111380#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {111380#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:20,576 INFO L272 TraceCheckUtils]: 199: Hoare triple {111380#(<= ~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)); {111380#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:20,576 INFO L290 TraceCheckUtils]: 200: Hoare triple {111380#(<= ~counter~0 21)} ~cond := #in~cond; {111380#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:20,576 INFO L290 TraceCheckUtils]: 201: Hoare triple {111380#(<= ~counter~0 21)} assume !(0 == ~cond); {111380#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:20,577 INFO L290 TraceCheckUtils]: 202: Hoare triple {111380#(<= ~counter~0 21)} assume true; {111380#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:20,577 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {111380#(<= ~counter~0 21)} {111380#(<= ~counter~0 21)} #63#return; {111380#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:20,577 INFO L290 TraceCheckUtils]: 204: Hoare triple {111380#(<= ~counter~0 21)} assume !!(0 != ~r~0); {111380#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:20,578 INFO L290 TraceCheckUtils]: 205: Hoare triple {111380#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111380#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:20,579 INFO L290 TraceCheckUtils]: 206: Hoare triple {111380#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111408#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:20,579 INFO L290 TraceCheckUtils]: 207: Hoare triple {111408#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {111408#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:20,579 INFO L272 TraceCheckUtils]: 208: Hoare triple {111408#(<= ~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)); {111408#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:20,580 INFO L290 TraceCheckUtils]: 209: Hoare triple {111408#(<= ~counter~0 22)} ~cond := #in~cond; {111408#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:20,580 INFO L290 TraceCheckUtils]: 210: Hoare triple {111408#(<= ~counter~0 22)} assume !(0 == ~cond); {111408#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:20,580 INFO L290 TraceCheckUtils]: 211: Hoare triple {111408#(<= ~counter~0 22)} assume true; {111408#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:20,581 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {111408#(<= ~counter~0 22)} {111408#(<= ~counter~0 22)} #63#return; {111408#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:20,581 INFO L290 TraceCheckUtils]: 213: Hoare triple {111408#(<= ~counter~0 22)} assume !!(0 != ~r~0); {111408#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:20,581 INFO L290 TraceCheckUtils]: 214: Hoare triple {111408#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111408#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:20,582 INFO L290 TraceCheckUtils]: 215: Hoare triple {111408#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111436#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:20,582 INFO L290 TraceCheckUtils]: 216: Hoare triple {111436#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {111436#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:20,583 INFO L272 TraceCheckUtils]: 217: Hoare triple {111436#(<= ~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)); {111436#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:20,583 INFO L290 TraceCheckUtils]: 218: Hoare triple {111436#(<= ~counter~0 23)} ~cond := #in~cond; {111436#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:20,583 INFO L290 TraceCheckUtils]: 219: Hoare triple {111436#(<= ~counter~0 23)} assume !(0 == ~cond); {111436#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:20,584 INFO L290 TraceCheckUtils]: 220: Hoare triple {111436#(<= ~counter~0 23)} assume true; {111436#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:20,584 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {111436#(<= ~counter~0 23)} {111436#(<= ~counter~0 23)} #63#return; {111436#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:20,585 INFO L290 TraceCheckUtils]: 222: Hoare triple {111436#(<= ~counter~0 23)} assume !!(0 != ~r~0); {111436#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:20,585 INFO L290 TraceCheckUtils]: 223: Hoare triple {111436#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111436#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:20,586 INFO L290 TraceCheckUtils]: 224: Hoare triple {111436#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111464#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:20,586 INFO L290 TraceCheckUtils]: 225: Hoare triple {111464#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {111464#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:20,586 INFO L272 TraceCheckUtils]: 226: Hoare triple {111464#(<= ~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)); {111464#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:20,587 INFO L290 TraceCheckUtils]: 227: Hoare triple {111464#(<= ~counter~0 24)} ~cond := #in~cond; {111464#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:20,587 INFO L290 TraceCheckUtils]: 228: Hoare triple {111464#(<= ~counter~0 24)} assume !(0 == ~cond); {111464#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:20,587 INFO L290 TraceCheckUtils]: 229: Hoare triple {111464#(<= ~counter~0 24)} assume true; {111464#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:20,588 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {111464#(<= ~counter~0 24)} {111464#(<= ~counter~0 24)} #63#return; {111464#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:20,588 INFO L290 TraceCheckUtils]: 231: Hoare triple {111464#(<= ~counter~0 24)} assume !!(0 != ~r~0); {111464#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:20,588 INFO L290 TraceCheckUtils]: 232: Hoare triple {111464#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111464#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:20,589 INFO L290 TraceCheckUtils]: 233: Hoare triple {111464#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111492#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:20,590 INFO L290 TraceCheckUtils]: 234: Hoare triple {111492#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {111492#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:20,590 INFO L272 TraceCheckUtils]: 235: Hoare triple {111492#(<= ~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)); {111492#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:20,590 INFO L290 TraceCheckUtils]: 236: Hoare triple {111492#(<= ~counter~0 25)} ~cond := #in~cond; {111492#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:20,591 INFO L290 TraceCheckUtils]: 237: Hoare triple {111492#(<= ~counter~0 25)} assume !(0 == ~cond); {111492#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:20,591 INFO L290 TraceCheckUtils]: 238: Hoare triple {111492#(<= ~counter~0 25)} assume true; {111492#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:20,591 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {111492#(<= ~counter~0 25)} {111492#(<= ~counter~0 25)} #63#return; {111492#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:20,592 INFO L290 TraceCheckUtils]: 240: Hoare triple {111492#(<= ~counter~0 25)} assume !!(0 != ~r~0); {111492#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:20,592 INFO L290 TraceCheckUtils]: 241: Hoare triple {111492#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111492#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:20,593 INFO L290 TraceCheckUtils]: 242: Hoare triple {111492#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111520#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:20,593 INFO L290 TraceCheckUtils]: 243: Hoare triple {111520#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {111520#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:20,594 INFO L272 TraceCheckUtils]: 244: Hoare triple {111520#(<= ~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)); {111520#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:20,594 INFO L290 TraceCheckUtils]: 245: Hoare triple {111520#(<= ~counter~0 26)} ~cond := #in~cond; {111520#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:20,594 INFO L290 TraceCheckUtils]: 246: Hoare triple {111520#(<= ~counter~0 26)} assume !(0 == ~cond); {111520#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:20,594 INFO L290 TraceCheckUtils]: 247: Hoare triple {111520#(<= ~counter~0 26)} assume true; {111520#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:20,595 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {111520#(<= ~counter~0 26)} {111520#(<= ~counter~0 26)} #63#return; {111520#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:20,595 INFO L290 TraceCheckUtils]: 249: Hoare triple {111520#(<= ~counter~0 26)} assume !!(0 != ~r~0); {111520#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:20,595 INFO L290 TraceCheckUtils]: 250: Hoare triple {111520#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111520#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:20,596 INFO L290 TraceCheckUtils]: 251: Hoare triple {111520#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111548#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:20,597 INFO L290 TraceCheckUtils]: 252: Hoare triple {111548#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {111548#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:20,597 INFO L272 TraceCheckUtils]: 253: Hoare triple {111548#(<= ~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)); {111548#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:20,597 INFO L290 TraceCheckUtils]: 254: Hoare triple {111548#(<= ~counter~0 27)} ~cond := #in~cond; {111548#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:20,598 INFO L290 TraceCheckUtils]: 255: Hoare triple {111548#(<= ~counter~0 27)} assume !(0 == ~cond); {111548#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:20,598 INFO L290 TraceCheckUtils]: 256: Hoare triple {111548#(<= ~counter~0 27)} assume true; {111548#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:20,598 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {111548#(<= ~counter~0 27)} {111548#(<= ~counter~0 27)} #63#return; {111548#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:20,599 INFO L290 TraceCheckUtils]: 258: Hoare triple {111548#(<= ~counter~0 27)} assume !!(0 != ~r~0); {111548#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:20,599 INFO L290 TraceCheckUtils]: 259: Hoare triple {111548#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111548#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:20,600 INFO L290 TraceCheckUtils]: 260: Hoare triple {111548#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111576#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:20,601 INFO L290 TraceCheckUtils]: 261: Hoare triple {111576#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {111576#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:20,601 INFO L272 TraceCheckUtils]: 262: Hoare triple {111576#(<= ~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)); {111576#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:20,601 INFO L290 TraceCheckUtils]: 263: Hoare triple {111576#(<= ~counter~0 28)} ~cond := #in~cond; {111576#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:20,602 INFO L290 TraceCheckUtils]: 264: Hoare triple {111576#(<= ~counter~0 28)} assume !(0 == ~cond); {111576#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:20,602 INFO L290 TraceCheckUtils]: 265: Hoare triple {111576#(<= ~counter~0 28)} assume true; {111576#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:20,602 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {111576#(<= ~counter~0 28)} {111576#(<= ~counter~0 28)} #63#return; {111576#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:20,603 INFO L290 TraceCheckUtils]: 267: Hoare triple {111576#(<= ~counter~0 28)} assume !!(0 != ~r~0); {111576#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:20,603 INFO L290 TraceCheckUtils]: 268: Hoare triple {111576#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111576#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:20,604 INFO L290 TraceCheckUtils]: 269: Hoare triple {111576#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111604#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:20,604 INFO L290 TraceCheckUtils]: 270: Hoare triple {111604#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {111604#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:20,605 INFO L272 TraceCheckUtils]: 271: Hoare triple {111604#(<= ~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)); {111604#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:20,605 INFO L290 TraceCheckUtils]: 272: Hoare triple {111604#(<= ~counter~0 29)} ~cond := #in~cond; {111604#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:20,605 INFO L290 TraceCheckUtils]: 273: Hoare triple {111604#(<= ~counter~0 29)} assume !(0 == ~cond); {111604#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:20,606 INFO L290 TraceCheckUtils]: 274: Hoare triple {111604#(<= ~counter~0 29)} assume true; {111604#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:20,606 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {111604#(<= ~counter~0 29)} {111604#(<= ~counter~0 29)} #63#return; {111604#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:20,606 INFO L290 TraceCheckUtils]: 276: Hoare triple {111604#(<= ~counter~0 29)} assume !!(0 != ~r~0); {111604#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:20,607 INFO L290 TraceCheckUtils]: 277: Hoare triple {111604#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111604#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:20,608 INFO L290 TraceCheckUtils]: 278: Hoare triple {111604#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111632#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:20,608 INFO L290 TraceCheckUtils]: 279: Hoare triple {111632#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {111632#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:20,609 INFO L272 TraceCheckUtils]: 280: Hoare triple {111632#(<= ~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)); {111632#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:20,609 INFO L290 TraceCheckUtils]: 281: Hoare triple {111632#(<= ~counter~0 30)} ~cond := #in~cond; {111632#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:20,609 INFO L290 TraceCheckUtils]: 282: Hoare triple {111632#(<= ~counter~0 30)} assume !(0 == ~cond); {111632#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:20,610 INFO L290 TraceCheckUtils]: 283: Hoare triple {111632#(<= ~counter~0 30)} assume true; {111632#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:20,610 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {111632#(<= ~counter~0 30)} {111632#(<= ~counter~0 30)} #63#return; {111632#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:20,610 INFO L290 TraceCheckUtils]: 285: Hoare triple {111632#(<= ~counter~0 30)} assume !!(0 != ~r~0); {111632#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:20,611 INFO L290 TraceCheckUtils]: 286: Hoare triple {111632#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111632#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:20,613 INFO L290 TraceCheckUtils]: 287: Hoare triple {111632#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111660#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:20,613 INFO L290 TraceCheckUtils]: 288: Hoare triple {111660#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {111660#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:20,614 INFO L272 TraceCheckUtils]: 289: Hoare triple {111660#(<= ~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)); {111660#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:20,614 INFO L290 TraceCheckUtils]: 290: Hoare triple {111660#(<= ~counter~0 31)} ~cond := #in~cond; {111660#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:20,614 INFO L290 TraceCheckUtils]: 291: Hoare triple {111660#(<= ~counter~0 31)} assume !(0 == ~cond); {111660#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:20,614 INFO L290 TraceCheckUtils]: 292: Hoare triple {111660#(<= ~counter~0 31)} assume true; {111660#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:20,615 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {111660#(<= ~counter~0 31)} {111660#(<= ~counter~0 31)} #63#return; {111660#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:20,615 INFO L290 TraceCheckUtils]: 294: Hoare triple {111660#(<= ~counter~0 31)} assume !!(0 != ~r~0); {111660#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:20,616 INFO L290 TraceCheckUtils]: 295: Hoare triple {111660#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111660#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:20,617 INFO L290 TraceCheckUtils]: 296: Hoare triple {111660#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111688#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:20,618 INFO L290 TraceCheckUtils]: 297: Hoare triple {111688#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {111688#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:20,618 INFO L272 TraceCheckUtils]: 298: Hoare triple {111688#(<= ~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)); {111688#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:20,619 INFO L290 TraceCheckUtils]: 299: Hoare triple {111688#(<= ~counter~0 32)} ~cond := #in~cond; {111688#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:20,619 INFO L290 TraceCheckUtils]: 300: Hoare triple {111688#(<= ~counter~0 32)} assume !(0 == ~cond); {111688#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:20,619 INFO L290 TraceCheckUtils]: 301: Hoare triple {111688#(<= ~counter~0 32)} assume true; {111688#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:20,620 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {111688#(<= ~counter~0 32)} {111688#(<= ~counter~0 32)} #63#return; {111688#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:20,620 INFO L290 TraceCheckUtils]: 303: Hoare triple {111688#(<= ~counter~0 32)} assume !!(0 != ~r~0); {111688#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:20,620 INFO L290 TraceCheckUtils]: 304: Hoare triple {111688#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111688#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:20,622 INFO L290 TraceCheckUtils]: 305: Hoare triple {111688#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111716#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:20,622 INFO L290 TraceCheckUtils]: 306: Hoare triple {111716#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {111716#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:20,622 INFO L272 TraceCheckUtils]: 307: Hoare triple {111716#(<= ~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)); {111716#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:20,623 INFO L290 TraceCheckUtils]: 308: Hoare triple {111716#(<= ~counter~0 33)} ~cond := #in~cond; {111716#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:20,623 INFO L290 TraceCheckUtils]: 309: Hoare triple {111716#(<= ~counter~0 33)} assume !(0 == ~cond); {111716#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:20,623 INFO L290 TraceCheckUtils]: 310: Hoare triple {111716#(<= ~counter~0 33)} assume true; {111716#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:20,624 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {111716#(<= ~counter~0 33)} {111716#(<= ~counter~0 33)} #63#return; {111716#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:20,624 INFO L290 TraceCheckUtils]: 312: Hoare triple {111716#(<= ~counter~0 33)} assume !!(0 != ~r~0); {111716#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:20,624 INFO L290 TraceCheckUtils]: 313: Hoare triple {111716#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111716#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:20,625 INFO L290 TraceCheckUtils]: 314: Hoare triple {111716#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111744#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:20,626 INFO L290 TraceCheckUtils]: 315: Hoare triple {111744#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {111744#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:20,626 INFO L272 TraceCheckUtils]: 316: Hoare triple {111744#(<= ~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)); {111744#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:20,626 INFO L290 TraceCheckUtils]: 317: Hoare triple {111744#(<= ~counter~0 34)} ~cond := #in~cond; {111744#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:20,627 INFO L290 TraceCheckUtils]: 318: Hoare triple {111744#(<= ~counter~0 34)} assume !(0 == ~cond); {111744#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:20,627 INFO L290 TraceCheckUtils]: 319: Hoare triple {111744#(<= ~counter~0 34)} assume true; {111744#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:20,628 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {111744#(<= ~counter~0 34)} {111744#(<= ~counter~0 34)} #63#return; {111744#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:20,628 INFO L290 TraceCheckUtils]: 321: Hoare triple {111744#(<= ~counter~0 34)} assume !!(0 != ~r~0); {111744#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:20,628 INFO L290 TraceCheckUtils]: 322: Hoare triple {111744#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111744#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:20,630 INFO L290 TraceCheckUtils]: 323: Hoare triple {111744#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111772#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:20,631 INFO L290 TraceCheckUtils]: 324: Hoare triple {111772#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {111772#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:20,631 INFO L272 TraceCheckUtils]: 325: Hoare triple {111772#(<= ~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)); {111772#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:20,632 INFO L290 TraceCheckUtils]: 326: Hoare triple {111772#(<= ~counter~0 35)} ~cond := #in~cond; {111772#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:20,632 INFO L290 TraceCheckUtils]: 327: Hoare triple {111772#(<= ~counter~0 35)} assume !(0 == ~cond); {111772#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:20,632 INFO L290 TraceCheckUtils]: 328: Hoare triple {111772#(<= ~counter~0 35)} assume true; {111772#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:20,633 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {111772#(<= ~counter~0 35)} {111772#(<= ~counter~0 35)} #63#return; {111772#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:20,633 INFO L290 TraceCheckUtils]: 330: Hoare triple {111772#(<= ~counter~0 35)} assume !!(0 != ~r~0); {111772#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:20,633 INFO L290 TraceCheckUtils]: 331: Hoare triple {111772#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111772#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:20,636 INFO L290 TraceCheckUtils]: 332: Hoare triple {111772#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111800#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:20,636 INFO L290 TraceCheckUtils]: 333: Hoare triple {111800#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {111800#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:20,636 INFO L272 TraceCheckUtils]: 334: Hoare triple {111800#(<= ~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)); {111800#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:20,637 INFO L290 TraceCheckUtils]: 335: Hoare triple {111800#(<= ~counter~0 36)} ~cond := #in~cond; {111800#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:20,637 INFO L290 TraceCheckUtils]: 336: Hoare triple {111800#(<= ~counter~0 36)} assume !(0 == ~cond); {111800#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:20,637 INFO L290 TraceCheckUtils]: 337: Hoare triple {111800#(<= ~counter~0 36)} assume true; {111800#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:20,638 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {111800#(<= ~counter~0 36)} {111800#(<= ~counter~0 36)} #63#return; {111800#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:20,638 INFO L290 TraceCheckUtils]: 339: Hoare triple {111800#(<= ~counter~0 36)} assume !!(0 != ~r~0); {111800#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:20,638 INFO L290 TraceCheckUtils]: 340: Hoare triple {111800#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111800#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:20,640 INFO L290 TraceCheckUtils]: 341: Hoare triple {111800#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111828#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:20,640 INFO L290 TraceCheckUtils]: 342: Hoare triple {111828#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {111828#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:20,641 INFO L272 TraceCheckUtils]: 343: Hoare triple {111828#(<= ~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)); {111828#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:20,641 INFO L290 TraceCheckUtils]: 344: Hoare triple {111828#(<= ~counter~0 37)} ~cond := #in~cond; {111828#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:20,641 INFO L290 TraceCheckUtils]: 345: Hoare triple {111828#(<= ~counter~0 37)} assume !(0 == ~cond); {111828#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:20,642 INFO L290 TraceCheckUtils]: 346: Hoare triple {111828#(<= ~counter~0 37)} assume true; {111828#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:20,642 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {111828#(<= ~counter~0 37)} {111828#(<= ~counter~0 37)} #63#return; {111828#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:20,642 INFO L290 TraceCheckUtils]: 348: Hoare triple {111828#(<= ~counter~0 37)} assume !!(0 != ~r~0); {111828#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:20,643 INFO L290 TraceCheckUtils]: 349: Hoare triple {111828#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111828#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:20,644 INFO L290 TraceCheckUtils]: 350: Hoare triple {111828#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111856#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:20,644 INFO L290 TraceCheckUtils]: 351: Hoare triple {111856#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {111856#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:20,645 INFO L272 TraceCheckUtils]: 352: Hoare triple {111856#(<= ~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)); {111856#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:20,645 INFO L290 TraceCheckUtils]: 353: Hoare triple {111856#(<= ~counter~0 38)} ~cond := #in~cond; {111856#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:20,645 INFO L290 TraceCheckUtils]: 354: Hoare triple {111856#(<= ~counter~0 38)} assume !(0 == ~cond); {111856#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:20,646 INFO L290 TraceCheckUtils]: 355: Hoare triple {111856#(<= ~counter~0 38)} assume true; {111856#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:20,646 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {111856#(<= ~counter~0 38)} {111856#(<= ~counter~0 38)} #63#return; {111856#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:20,646 INFO L290 TraceCheckUtils]: 357: Hoare triple {111856#(<= ~counter~0 38)} assume !!(0 != ~r~0); {111856#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:20,647 INFO L290 TraceCheckUtils]: 358: Hoare triple {111856#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111856#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:20,648 INFO L290 TraceCheckUtils]: 359: Hoare triple {111856#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111884#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:20,648 INFO L290 TraceCheckUtils]: 360: Hoare triple {111884#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {111884#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:20,649 INFO L272 TraceCheckUtils]: 361: Hoare triple {111884#(<= ~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)); {111884#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:20,649 INFO L290 TraceCheckUtils]: 362: Hoare triple {111884#(<= ~counter~0 39)} ~cond := #in~cond; {111884#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:20,649 INFO L290 TraceCheckUtils]: 363: Hoare triple {111884#(<= ~counter~0 39)} assume !(0 == ~cond); {111884#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:20,650 INFO L290 TraceCheckUtils]: 364: Hoare triple {111884#(<= ~counter~0 39)} assume true; {111884#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:20,650 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {111884#(<= ~counter~0 39)} {111884#(<= ~counter~0 39)} #63#return; {111884#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:20,650 INFO L290 TraceCheckUtils]: 366: Hoare triple {111884#(<= ~counter~0 39)} assume !!(0 != ~r~0); {111884#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:20,651 INFO L290 TraceCheckUtils]: 367: Hoare triple {111884#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111884#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:20,652 INFO L290 TraceCheckUtils]: 368: Hoare triple {111884#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111912#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:20,652 INFO L290 TraceCheckUtils]: 369: Hoare triple {111912#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {111912#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:20,652 INFO L272 TraceCheckUtils]: 370: Hoare triple {111912#(<= ~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)); {111912#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:20,653 INFO L290 TraceCheckUtils]: 371: Hoare triple {111912#(<= ~counter~0 40)} ~cond := #in~cond; {111912#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:20,653 INFO L290 TraceCheckUtils]: 372: Hoare triple {111912#(<= ~counter~0 40)} assume !(0 == ~cond); {111912#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:20,653 INFO L290 TraceCheckUtils]: 373: Hoare triple {111912#(<= ~counter~0 40)} assume true; {111912#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:20,654 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {111912#(<= ~counter~0 40)} {111912#(<= ~counter~0 40)} #63#return; {111912#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:20,654 INFO L290 TraceCheckUtils]: 375: Hoare triple {111912#(<= ~counter~0 40)} assume !!(0 != ~r~0); {111912#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:20,654 INFO L290 TraceCheckUtils]: 376: Hoare triple {111912#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111912#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:20,655 INFO L290 TraceCheckUtils]: 377: Hoare triple {111912#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111940#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:20,656 INFO L290 TraceCheckUtils]: 378: Hoare triple {111940#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {111940#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:20,656 INFO L272 TraceCheckUtils]: 379: Hoare triple {111940#(<= ~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)); {111940#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:20,656 INFO L290 TraceCheckUtils]: 380: Hoare triple {111940#(<= ~counter~0 41)} ~cond := #in~cond; {111940#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:20,657 INFO L290 TraceCheckUtils]: 381: Hoare triple {111940#(<= ~counter~0 41)} assume !(0 == ~cond); {111940#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:20,657 INFO L290 TraceCheckUtils]: 382: Hoare triple {111940#(<= ~counter~0 41)} assume true; {111940#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:20,657 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {111940#(<= ~counter~0 41)} {111940#(<= ~counter~0 41)} #63#return; {111940#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:20,658 INFO L290 TraceCheckUtils]: 384: Hoare triple {111940#(<= ~counter~0 41)} assume !!(0 != ~r~0); {111940#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:20,658 INFO L290 TraceCheckUtils]: 385: Hoare triple {111940#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111940#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:20,659 INFO L290 TraceCheckUtils]: 386: Hoare triple {111940#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111968#(<= ~counter~0 42)} is VALID [2022-04-08 12:52:20,659 INFO L290 TraceCheckUtils]: 387: Hoare triple {111968#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {111968#(<= ~counter~0 42)} is VALID [2022-04-08 12:52:20,660 INFO L272 TraceCheckUtils]: 388: Hoare triple {111968#(<= ~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)); {111968#(<= ~counter~0 42)} is VALID [2022-04-08 12:52:20,660 INFO L290 TraceCheckUtils]: 389: Hoare triple {111968#(<= ~counter~0 42)} ~cond := #in~cond; {111968#(<= ~counter~0 42)} is VALID [2022-04-08 12:52:20,661 INFO L290 TraceCheckUtils]: 390: Hoare triple {111968#(<= ~counter~0 42)} assume !(0 == ~cond); {111968#(<= ~counter~0 42)} is VALID [2022-04-08 12:52:20,661 INFO L290 TraceCheckUtils]: 391: Hoare triple {111968#(<= ~counter~0 42)} assume true; {111968#(<= ~counter~0 42)} is VALID [2022-04-08 12:52:20,661 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {111968#(<= ~counter~0 42)} {111968#(<= ~counter~0 42)} #63#return; {111968#(<= ~counter~0 42)} is VALID [2022-04-08 12:52:20,662 INFO L290 TraceCheckUtils]: 393: Hoare triple {111968#(<= ~counter~0 42)} assume !!(0 != ~r~0); {111968#(<= ~counter~0 42)} is VALID [2022-04-08 12:52:20,662 INFO L290 TraceCheckUtils]: 394: Hoare triple {111968#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111968#(<= ~counter~0 42)} is VALID [2022-04-08 12:52:20,662 INFO L290 TraceCheckUtils]: 395: Hoare triple {111968#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111996#(<= |main_#t~post6| 42)} is VALID [2022-04-08 12:52:20,663 INFO L290 TraceCheckUtils]: 396: Hoare triple {111996#(<= |main_#t~post6| 42)} assume !(#t~post6 < 50);havoc #t~post6; {110764#false} is VALID [2022-04-08 12:52:20,663 INFO L272 TraceCheckUtils]: 397: Hoare triple {110764#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)); {110764#false} is VALID [2022-04-08 12:52:20,663 INFO L290 TraceCheckUtils]: 398: Hoare triple {110764#false} ~cond := #in~cond; {110764#false} is VALID [2022-04-08 12:52:20,663 INFO L290 TraceCheckUtils]: 399: Hoare triple {110764#false} assume 0 == ~cond; {110764#false} is VALID [2022-04-08 12:52:20,663 INFO L290 TraceCheckUtils]: 400: Hoare triple {110764#false} assume !false; {110764#false} is VALID [2022-04-08 12:52:20,664 INFO L134 CoverageAnalysis]: Checked inductivity of 7921 backedges. 84 proven. 7833 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:52:20,664 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:52:22,463 INFO L290 TraceCheckUtils]: 400: Hoare triple {110764#false} assume !false; {110764#false} is VALID [2022-04-08 12:52:22,463 INFO L290 TraceCheckUtils]: 399: Hoare triple {110764#false} assume 0 == ~cond; {110764#false} is VALID [2022-04-08 12:52:22,463 INFO L290 TraceCheckUtils]: 398: Hoare triple {110764#false} ~cond := #in~cond; {110764#false} is VALID [2022-04-08 12:52:22,463 INFO L272 TraceCheckUtils]: 397: Hoare triple {110764#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)); {110764#false} is VALID [2022-04-08 12:52:22,463 INFO L290 TraceCheckUtils]: 396: Hoare triple {112024#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {110764#false} is VALID [2022-04-08 12:52:22,464 INFO L290 TraceCheckUtils]: 395: Hoare triple {112028#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112024#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:52:22,464 INFO L290 TraceCheckUtils]: 394: Hoare triple {112028#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {112028#(< ~counter~0 50)} is VALID [2022-04-08 12:52:22,464 INFO L290 TraceCheckUtils]: 393: Hoare triple {112028#(< ~counter~0 50)} assume !!(0 != ~r~0); {112028#(< ~counter~0 50)} is VALID [2022-04-08 12:52:22,465 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {110763#true} {112028#(< ~counter~0 50)} #63#return; {112028#(< ~counter~0 50)} is VALID [2022-04-08 12:52:22,465 INFO L290 TraceCheckUtils]: 391: Hoare triple {110763#true} assume true; {110763#true} is VALID [2022-04-08 12:52:22,465 INFO L290 TraceCheckUtils]: 390: Hoare triple {110763#true} assume !(0 == ~cond); {110763#true} is VALID [2022-04-08 12:52:22,465 INFO L290 TraceCheckUtils]: 389: Hoare triple {110763#true} ~cond := #in~cond; {110763#true} is VALID [2022-04-08 12:52:22,465 INFO L272 TraceCheckUtils]: 388: Hoare triple {112028#(< ~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)); {110763#true} is VALID [2022-04-08 12:52:22,465 INFO L290 TraceCheckUtils]: 387: Hoare triple {112028#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {112028#(< ~counter~0 50)} is VALID [2022-04-08 12:52:22,467 INFO L290 TraceCheckUtils]: 386: Hoare triple {112056#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112028#(< ~counter~0 50)} is VALID [2022-04-08 12:52:22,468 INFO L290 TraceCheckUtils]: 385: Hoare triple {112056#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {112056#(< ~counter~0 49)} is VALID [2022-04-08 12:52:22,468 INFO L290 TraceCheckUtils]: 384: Hoare triple {112056#(< ~counter~0 49)} assume !!(0 != ~r~0); {112056#(< ~counter~0 49)} is VALID [2022-04-08 12:52:22,468 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {110763#true} {112056#(< ~counter~0 49)} #63#return; {112056#(< ~counter~0 49)} is VALID [2022-04-08 12:52:22,468 INFO L290 TraceCheckUtils]: 382: Hoare triple {110763#true} assume true; {110763#true} is VALID [2022-04-08 12:52:22,468 INFO L290 TraceCheckUtils]: 381: Hoare triple {110763#true} assume !(0 == ~cond); {110763#true} is VALID [2022-04-08 12:52:22,469 INFO L290 TraceCheckUtils]: 380: Hoare triple {110763#true} ~cond := #in~cond; {110763#true} is VALID [2022-04-08 12:52:22,469 INFO L272 TraceCheckUtils]: 379: Hoare triple {112056#(< ~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)); {110763#true} is VALID [2022-04-08 12:52:22,469 INFO L290 TraceCheckUtils]: 378: Hoare triple {112056#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {112056#(< ~counter~0 49)} is VALID [2022-04-08 12:52:22,470 INFO L290 TraceCheckUtils]: 377: Hoare triple {112084#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112056#(< ~counter~0 49)} is VALID [2022-04-08 12:52:22,470 INFO L290 TraceCheckUtils]: 376: Hoare triple {112084#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {112084#(< ~counter~0 48)} is VALID [2022-04-08 12:52:22,470 INFO L290 TraceCheckUtils]: 375: Hoare triple {112084#(< ~counter~0 48)} assume !!(0 != ~r~0); {112084#(< ~counter~0 48)} is VALID [2022-04-08 12:52:22,471 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {110763#true} {112084#(< ~counter~0 48)} #63#return; {112084#(< ~counter~0 48)} is VALID [2022-04-08 12:52:22,471 INFO L290 TraceCheckUtils]: 373: Hoare triple {110763#true} assume true; {110763#true} is VALID [2022-04-08 12:52:22,471 INFO L290 TraceCheckUtils]: 372: Hoare triple {110763#true} assume !(0 == ~cond); {110763#true} is VALID [2022-04-08 12:52:22,471 INFO L290 TraceCheckUtils]: 371: Hoare triple {110763#true} ~cond := #in~cond; {110763#true} is VALID [2022-04-08 12:52:22,471 INFO L272 TraceCheckUtils]: 370: Hoare triple {112084#(< ~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)); {110763#true} is VALID [2022-04-08 12:52:22,471 INFO L290 TraceCheckUtils]: 369: Hoare triple {112084#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {112084#(< ~counter~0 48)} is VALID [2022-04-08 12:52:22,472 INFO L290 TraceCheckUtils]: 368: Hoare triple {112112#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112084#(< ~counter~0 48)} is VALID [2022-04-08 12:52:22,472 INFO L290 TraceCheckUtils]: 367: Hoare triple {112112#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {112112#(< ~counter~0 47)} is VALID [2022-04-08 12:52:22,473 INFO L290 TraceCheckUtils]: 366: Hoare triple {112112#(< ~counter~0 47)} assume !!(0 != ~r~0); {112112#(< ~counter~0 47)} is VALID [2022-04-08 12:52:22,473 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {110763#true} {112112#(< ~counter~0 47)} #63#return; {112112#(< ~counter~0 47)} is VALID [2022-04-08 12:52:22,473 INFO L290 TraceCheckUtils]: 364: Hoare triple {110763#true} assume true; {110763#true} is VALID [2022-04-08 12:52:22,473 INFO L290 TraceCheckUtils]: 363: Hoare triple {110763#true} assume !(0 == ~cond); {110763#true} is VALID [2022-04-08 12:52:22,473 INFO L290 TraceCheckUtils]: 362: Hoare triple {110763#true} ~cond := #in~cond; {110763#true} is VALID [2022-04-08 12:52:22,473 INFO L272 TraceCheckUtils]: 361: Hoare triple {112112#(< ~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)); {110763#true} is VALID [2022-04-08 12:52:22,474 INFO L290 TraceCheckUtils]: 360: Hoare triple {112112#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {112112#(< ~counter~0 47)} is VALID [2022-04-08 12:52:22,475 INFO L290 TraceCheckUtils]: 359: Hoare triple {112140#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112112#(< ~counter~0 47)} is VALID [2022-04-08 12:52:22,475 INFO L290 TraceCheckUtils]: 358: Hoare triple {112140#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {112140#(< ~counter~0 46)} is VALID [2022-04-08 12:52:22,475 INFO L290 TraceCheckUtils]: 357: Hoare triple {112140#(< ~counter~0 46)} assume !!(0 != ~r~0); {112140#(< ~counter~0 46)} is VALID [2022-04-08 12:52:22,476 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {110763#true} {112140#(< ~counter~0 46)} #63#return; {112140#(< ~counter~0 46)} is VALID [2022-04-08 12:52:22,476 INFO L290 TraceCheckUtils]: 355: Hoare triple {110763#true} assume true; {110763#true} is VALID [2022-04-08 12:52:22,476 INFO L290 TraceCheckUtils]: 354: Hoare triple {110763#true} assume !(0 == ~cond); {110763#true} is VALID [2022-04-08 12:52:22,476 INFO L290 TraceCheckUtils]: 353: Hoare triple {110763#true} ~cond := #in~cond; {110763#true} is VALID [2022-04-08 12:52:22,476 INFO L272 TraceCheckUtils]: 352: Hoare triple {112140#(< ~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)); {110763#true} is VALID [2022-04-08 12:52:22,476 INFO L290 TraceCheckUtils]: 351: Hoare triple {112140#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {112140#(< ~counter~0 46)} is VALID [2022-04-08 12:52:22,477 INFO L290 TraceCheckUtils]: 350: Hoare triple {112168#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112140#(< ~counter~0 46)} is VALID [2022-04-08 12:52:22,477 INFO L290 TraceCheckUtils]: 349: Hoare triple {112168#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {112168#(< ~counter~0 45)} is VALID [2022-04-08 12:52:22,478 INFO L290 TraceCheckUtils]: 348: Hoare triple {112168#(< ~counter~0 45)} assume !!(0 != ~r~0); {112168#(< ~counter~0 45)} is VALID [2022-04-08 12:52:22,478 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {110763#true} {112168#(< ~counter~0 45)} #63#return; {112168#(< ~counter~0 45)} is VALID [2022-04-08 12:52:22,478 INFO L290 TraceCheckUtils]: 346: Hoare triple {110763#true} assume true; {110763#true} is VALID [2022-04-08 12:52:22,478 INFO L290 TraceCheckUtils]: 345: Hoare triple {110763#true} assume !(0 == ~cond); {110763#true} is VALID [2022-04-08 12:52:22,478 INFO L290 TraceCheckUtils]: 344: Hoare triple {110763#true} ~cond := #in~cond; {110763#true} is VALID [2022-04-08 12:52:22,478 INFO L272 TraceCheckUtils]: 343: Hoare triple {112168#(< ~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)); {110763#true} is VALID [2022-04-08 12:52:22,479 INFO L290 TraceCheckUtils]: 342: Hoare triple {112168#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {112168#(< ~counter~0 45)} is VALID [2022-04-08 12:52:22,479 INFO L290 TraceCheckUtils]: 341: Hoare triple {112196#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112168#(< ~counter~0 45)} is VALID [2022-04-08 12:52:22,480 INFO L290 TraceCheckUtils]: 340: Hoare triple {112196#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {112196#(< ~counter~0 44)} is VALID [2022-04-08 12:52:22,480 INFO L290 TraceCheckUtils]: 339: Hoare triple {112196#(< ~counter~0 44)} assume !!(0 != ~r~0); {112196#(< ~counter~0 44)} is VALID [2022-04-08 12:52:22,480 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {110763#true} {112196#(< ~counter~0 44)} #63#return; {112196#(< ~counter~0 44)} is VALID [2022-04-08 12:52:22,481 INFO L290 TraceCheckUtils]: 337: Hoare triple {110763#true} assume true; {110763#true} is VALID [2022-04-08 12:52:22,481 INFO L290 TraceCheckUtils]: 336: Hoare triple {110763#true} assume !(0 == ~cond); {110763#true} is VALID [2022-04-08 12:52:22,481 INFO L290 TraceCheckUtils]: 335: Hoare triple {110763#true} ~cond := #in~cond; {110763#true} is VALID [2022-04-08 12:52:22,481 INFO L272 TraceCheckUtils]: 334: Hoare triple {112196#(< ~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)); {110763#true} is VALID [2022-04-08 12:52:22,481 INFO L290 TraceCheckUtils]: 333: Hoare triple {112196#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {112196#(< ~counter~0 44)} is VALID [2022-04-08 12:52:22,482 INFO L290 TraceCheckUtils]: 332: Hoare triple {111968#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112196#(< ~counter~0 44)} is VALID [2022-04-08 12:52:22,482 INFO L290 TraceCheckUtils]: 331: Hoare triple {111968#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111968#(<= ~counter~0 42)} is VALID [2022-04-08 12:52:22,482 INFO L290 TraceCheckUtils]: 330: Hoare triple {111968#(<= ~counter~0 42)} assume !!(0 != ~r~0); {111968#(<= ~counter~0 42)} is VALID [2022-04-08 12:52:22,483 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {110763#true} {111968#(<= ~counter~0 42)} #63#return; {111968#(<= ~counter~0 42)} is VALID [2022-04-08 12:52:22,483 INFO L290 TraceCheckUtils]: 328: Hoare triple {110763#true} assume true; {110763#true} is VALID [2022-04-08 12:52:22,483 INFO L290 TraceCheckUtils]: 327: Hoare triple {110763#true} assume !(0 == ~cond); {110763#true} is VALID [2022-04-08 12:52:22,483 INFO L290 TraceCheckUtils]: 326: Hoare triple {110763#true} ~cond := #in~cond; {110763#true} is VALID [2022-04-08 12:52:22,483 INFO L272 TraceCheckUtils]: 325: Hoare triple {111968#(<= ~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)); {110763#true} is VALID [2022-04-08 12:52:22,483 INFO L290 TraceCheckUtils]: 324: Hoare triple {111968#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {111968#(<= ~counter~0 42)} is VALID [2022-04-08 12:52:22,484 INFO L290 TraceCheckUtils]: 323: Hoare triple {111940#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111968#(<= ~counter~0 42)} is VALID [2022-04-08 12:52:22,485 INFO L290 TraceCheckUtils]: 322: Hoare triple {111940#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111940#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:22,485 INFO L290 TraceCheckUtils]: 321: Hoare triple {111940#(<= ~counter~0 41)} assume !!(0 != ~r~0); {111940#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:22,485 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {110763#true} {111940#(<= ~counter~0 41)} #63#return; {111940#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:22,485 INFO L290 TraceCheckUtils]: 319: Hoare triple {110763#true} assume true; {110763#true} is VALID [2022-04-08 12:52:22,485 INFO L290 TraceCheckUtils]: 318: Hoare triple {110763#true} assume !(0 == ~cond); {110763#true} is VALID [2022-04-08 12:52:22,486 INFO L290 TraceCheckUtils]: 317: Hoare triple {110763#true} ~cond := #in~cond; {110763#true} is VALID [2022-04-08 12:52:22,486 INFO L272 TraceCheckUtils]: 316: Hoare triple {111940#(<= ~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)); {110763#true} is VALID [2022-04-08 12:52:22,486 INFO L290 TraceCheckUtils]: 315: Hoare triple {111940#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {111940#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:22,487 INFO L290 TraceCheckUtils]: 314: Hoare triple {111912#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111940#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:22,487 INFO L290 TraceCheckUtils]: 313: Hoare triple {111912#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111912#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:22,487 INFO L290 TraceCheckUtils]: 312: Hoare triple {111912#(<= ~counter~0 40)} assume !!(0 != ~r~0); {111912#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:22,488 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {110763#true} {111912#(<= ~counter~0 40)} #63#return; {111912#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:22,488 INFO L290 TraceCheckUtils]: 310: Hoare triple {110763#true} assume true; {110763#true} is VALID [2022-04-08 12:52:22,488 INFO L290 TraceCheckUtils]: 309: Hoare triple {110763#true} assume !(0 == ~cond); {110763#true} is VALID [2022-04-08 12:52:22,488 INFO L290 TraceCheckUtils]: 308: Hoare triple {110763#true} ~cond := #in~cond; {110763#true} is VALID [2022-04-08 12:52:22,488 INFO L272 TraceCheckUtils]: 307: Hoare triple {111912#(<= ~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)); {110763#true} is VALID [2022-04-08 12:52:22,488 INFO L290 TraceCheckUtils]: 306: Hoare triple {111912#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {111912#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:22,489 INFO L290 TraceCheckUtils]: 305: Hoare triple {111884#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111912#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:22,489 INFO L290 TraceCheckUtils]: 304: Hoare triple {111884#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111884#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:22,490 INFO L290 TraceCheckUtils]: 303: Hoare triple {111884#(<= ~counter~0 39)} assume !!(0 != ~r~0); {111884#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:22,490 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {110763#true} {111884#(<= ~counter~0 39)} #63#return; {111884#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:22,490 INFO L290 TraceCheckUtils]: 301: Hoare triple {110763#true} assume true; {110763#true} is VALID [2022-04-08 12:52:22,490 INFO L290 TraceCheckUtils]: 300: Hoare triple {110763#true} assume !(0 == ~cond); {110763#true} is VALID [2022-04-08 12:52:22,490 INFO L290 TraceCheckUtils]: 299: Hoare triple {110763#true} ~cond := #in~cond; {110763#true} is VALID [2022-04-08 12:52:22,490 INFO L272 TraceCheckUtils]: 298: Hoare triple {111884#(<= ~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)); {110763#true} is VALID [2022-04-08 12:52:22,491 INFO L290 TraceCheckUtils]: 297: Hoare triple {111884#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {111884#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:22,492 INFO L290 TraceCheckUtils]: 296: Hoare triple {111856#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111884#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:22,492 INFO L290 TraceCheckUtils]: 295: Hoare triple {111856#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111856#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:22,492 INFO L290 TraceCheckUtils]: 294: Hoare triple {111856#(<= ~counter~0 38)} assume !!(0 != ~r~0); {111856#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:22,493 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {110763#true} {111856#(<= ~counter~0 38)} #63#return; {111856#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:22,493 INFO L290 TraceCheckUtils]: 292: Hoare triple {110763#true} assume true; {110763#true} is VALID [2022-04-08 12:52:22,493 INFO L290 TraceCheckUtils]: 291: Hoare triple {110763#true} assume !(0 == ~cond); {110763#true} is VALID [2022-04-08 12:52:22,493 INFO L290 TraceCheckUtils]: 290: Hoare triple {110763#true} ~cond := #in~cond; {110763#true} is VALID [2022-04-08 12:52:22,493 INFO L272 TraceCheckUtils]: 289: Hoare triple {111856#(<= ~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)); {110763#true} is VALID [2022-04-08 12:52:22,493 INFO L290 TraceCheckUtils]: 288: Hoare triple {111856#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {111856#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:22,494 INFO L290 TraceCheckUtils]: 287: Hoare triple {111828#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111856#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:22,494 INFO L290 TraceCheckUtils]: 286: Hoare triple {111828#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111828#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:22,495 INFO L290 TraceCheckUtils]: 285: Hoare triple {111828#(<= ~counter~0 37)} assume !!(0 != ~r~0); {111828#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:22,495 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {110763#true} {111828#(<= ~counter~0 37)} #63#return; {111828#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:22,495 INFO L290 TraceCheckUtils]: 283: Hoare triple {110763#true} assume true; {110763#true} is VALID [2022-04-08 12:52:22,495 INFO L290 TraceCheckUtils]: 282: Hoare triple {110763#true} assume !(0 == ~cond); {110763#true} is VALID [2022-04-08 12:52:22,495 INFO L290 TraceCheckUtils]: 281: Hoare triple {110763#true} ~cond := #in~cond; {110763#true} is VALID [2022-04-08 12:52:22,495 INFO L272 TraceCheckUtils]: 280: Hoare triple {111828#(<= ~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)); {110763#true} is VALID [2022-04-08 12:52:22,496 INFO L290 TraceCheckUtils]: 279: Hoare triple {111828#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {111828#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:22,496 INFO L290 TraceCheckUtils]: 278: Hoare triple {111800#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111828#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:22,497 INFO L290 TraceCheckUtils]: 277: Hoare triple {111800#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111800#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:22,497 INFO L290 TraceCheckUtils]: 276: Hoare triple {111800#(<= ~counter~0 36)} assume !!(0 != ~r~0); {111800#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:22,497 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {110763#true} {111800#(<= ~counter~0 36)} #63#return; {111800#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:22,497 INFO L290 TraceCheckUtils]: 274: Hoare triple {110763#true} assume true; {110763#true} is VALID [2022-04-08 12:52:22,498 INFO L290 TraceCheckUtils]: 273: Hoare triple {110763#true} assume !(0 == ~cond); {110763#true} is VALID [2022-04-08 12:52:22,498 INFO L290 TraceCheckUtils]: 272: Hoare triple {110763#true} ~cond := #in~cond; {110763#true} is VALID [2022-04-08 12:52:22,498 INFO L272 TraceCheckUtils]: 271: Hoare triple {111800#(<= ~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)); {110763#true} is VALID [2022-04-08 12:52:22,498 INFO L290 TraceCheckUtils]: 270: Hoare triple {111800#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {111800#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:22,499 INFO L290 TraceCheckUtils]: 269: Hoare triple {111772#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111800#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:22,499 INFO L290 TraceCheckUtils]: 268: Hoare triple {111772#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111772#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:22,499 INFO L290 TraceCheckUtils]: 267: Hoare triple {111772#(<= ~counter~0 35)} assume !!(0 != ~r~0); {111772#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:22,500 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {110763#true} {111772#(<= ~counter~0 35)} #63#return; {111772#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:22,500 INFO L290 TraceCheckUtils]: 265: Hoare triple {110763#true} assume true; {110763#true} is VALID [2022-04-08 12:52:22,500 INFO L290 TraceCheckUtils]: 264: Hoare triple {110763#true} assume !(0 == ~cond); {110763#true} is VALID [2022-04-08 12:52:22,500 INFO L290 TraceCheckUtils]: 263: Hoare triple {110763#true} ~cond := #in~cond; {110763#true} is VALID [2022-04-08 12:52:22,500 INFO L272 TraceCheckUtils]: 262: Hoare triple {111772#(<= ~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)); {110763#true} is VALID [2022-04-08 12:52:22,500 INFO L290 TraceCheckUtils]: 261: Hoare triple {111772#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {111772#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:22,501 INFO L290 TraceCheckUtils]: 260: Hoare triple {111744#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111772#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:22,501 INFO L290 TraceCheckUtils]: 259: Hoare triple {111744#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111744#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:22,502 INFO L290 TraceCheckUtils]: 258: Hoare triple {111744#(<= ~counter~0 34)} assume !!(0 != ~r~0); {111744#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:22,502 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {110763#true} {111744#(<= ~counter~0 34)} #63#return; {111744#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:22,502 INFO L290 TraceCheckUtils]: 256: Hoare triple {110763#true} assume true; {110763#true} is VALID [2022-04-08 12:52:22,502 INFO L290 TraceCheckUtils]: 255: Hoare triple {110763#true} assume !(0 == ~cond); {110763#true} is VALID [2022-04-08 12:52:22,502 INFO L290 TraceCheckUtils]: 254: Hoare triple {110763#true} ~cond := #in~cond; {110763#true} is VALID [2022-04-08 12:52:22,502 INFO L272 TraceCheckUtils]: 253: Hoare triple {111744#(<= ~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)); {110763#true} is VALID [2022-04-08 12:52:22,503 INFO L290 TraceCheckUtils]: 252: Hoare triple {111744#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {111744#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:22,504 INFO L290 TraceCheckUtils]: 251: Hoare triple {111716#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111744#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:22,504 INFO L290 TraceCheckUtils]: 250: Hoare triple {111716#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111716#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:22,504 INFO L290 TraceCheckUtils]: 249: Hoare triple {111716#(<= ~counter~0 33)} assume !!(0 != ~r~0); {111716#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:22,505 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {110763#true} {111716#(<= ~counter~0 33)} #63#return; {111716#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:22,505 INFO L290 TraceCheckUtils]: 247: Hoare triple {110763#true} assume true; {110763#true} is VALID [2022-04-08 12:52:22,505 INFO L290 TraceCheckUtils]: 246: Hoare triple {110763#true} assume !(0 == ~cond); {110763#true} is VALID [2022-04-08 12:52:22,505 INFO L290 TraceCheckUtils]: 245: Hoare triple {110763#true} ~cond := #in~cond; {110763#true} is VALID [2022-04-08 12:52:22,505 INFO L272 TraceCheckUtils]: 244: Hoare triple {111716#(<= ~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)); {110763#true} is VALID [2022-04-08 12:52:22,505 INFO L290 TraceCheckUtils]: 243: Hoare triple {111716#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {111716#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:22,506 INFO L290 TraceCheckUtils]: 242: Hoare triple {111688#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111716#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:22,506 INFO L290 TraceCheckUtils]: 241: Hoare triple {111688#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111688#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:22,507 INFO L290 TraceCheckUtils]: 240: Hoare triple {111688#(<= ~counter~0 32)} assume !!(0 != ~r~0); {111688#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:22,507 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {110763#true} {111688#(<= ~counter~0 32)} #63#return; {111688#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:22,507 INFO L290 TraceCheckUtils]: 238: Hoare triple {110763#true} assume true; {110763#true} is VALID [2022-04-08 12:52:22,507 INFO L290 TraceCheckUtils]: 237: Hoare triple {110763#true} assume !(0 == ~cond); {110763#true} is VALID [2022-04-08 12:52:22,507 INFO L290 TraceCheckUtils]: 236: Hoare triple {110763#true} ~cond := #in~cond; {110763#true} is VALID [2022-04-08 12:52:22,507 INFO L272 TraceCheckUtils]: 235: Hoare triple {111688#(<= ~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)); {110763#true} is VALID [2022-04-08 12:52:22,508 INFO L290 TraceCheckUtils]: 234: Hoare triple {111688#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {111688#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:22,508 INFO L290 TraceCheckUtils]: 233: Hoare triple {111660#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111688#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:22,509 INFO L290 TraceCheckUtils]: 232: Hoare triple {111660#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111660#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:22,509 INFO L290 TraceCheckUtils]: 231: Hoare triple {111660#(<= ~counter~0 31)} assume !!(0 != ~r~0); {111660#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:22,509 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {110763#true} {111660#(<= ~counter~0 31)} #63#return; {111660#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:22,510 INFO L290 TraceCheckUtils]: 229: Hoare triple {110763#true} assume true; {110763#true} is VALID [2022-04-08 12:52:22,510 INFO L290 TraceCheckUtils]: 228: Hoare triple {110763#true} assume !(0 == ~cond); {110763#true} is VALID [2022-04-08 12:52:22,510 INFO L290 TraceCheckUtils]: 227: Hoare triple {110763#true} ~cond := #in~cond; {110763#true} is VALID [2022-04-08 12:52:22,510 INFO L272 TraceCheckUtils]: 226: Hoare triple {111660#(<= ~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)); {110763#true} is VALID [2022-04-08 12:52:22,510 INFO L290 TraceCheckUtils]: 225: Hoare triple {111660#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {111660#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:22,511 INFO L290 TraceCheckUtils]: 224: Hoare triple {111632#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111660#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:22,511 INFO L290 TraceCheckUtils]: 223: Hoare triple {111632#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111632#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:22,511 INFO L290 TraceCheckUtils]: 222: Hoare triple {111632#(<= ~counter~0 30)} assume !!(0 != ~r~0); {111632#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:22,512 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {110763#true} {111632#(<= ~counter~0 30)} #63#return; {111632#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:22,512 INFO L290 TraceCheckUtils]: 220: Hoare triple {110763#true} assume true; {110763#true} is VALID [2022-04-08 12:52:22,512 INFO L290 TraceCheckUtils]: 219: Hoare triple {110763#true} assume !(0 == ~cond); {110763#true} is VALID [2022-04-08 12:52:22,512 INFO L290 TraceCheckUtils]: 218: Hoare triple {110763#true} ~cond := #in~cond; {110763#true} is VALID [2022-04-08 12:52:22,512 INFO L272 TraceCheckUtils]: 217: Hoare triple {111632#(<= ~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)); {110763#true} is VALID [2022-04-08 12:52:22,512 INFO L290 TraceCheckUtils]: 216: Hoare triple {111632#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {111632#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:22,513 INFO L290 TraceCheckUtils]: 215: Hoare triple {111604#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111632#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:22,514 INFO L290 TraceCheckUtils]: 214: Hoare triple {111604#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111604#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:22,514 INFO L290 TraceCheckUtils]: 213: Hoare triple {111604#(<= ~counter~0 29)} assume !!(0 != ~r~0); {111604#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:22,514 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {110763#true} {111604#(<= ~counter~0 29)} #63#return; {111604#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:22,514 INFO L290 TraceCheckUtils]: 211: Hoare triple {110763#true} assume true; {110763#true} is VALID [2022-04-08 12:52:22,514 INFO L290 TraceCheckUtils]: 210: Hoare triple {110763#true} assume !(0 == ~cond); {110763#true} is VALID [2022-04-08 12:52:22,515 INFO L290 TraceCheckUtils]: 209: Hoare triple {110763#true} ~cond := #in~cond; {110763#true} is VALID [2022-04-08 12:52:22,515 INFO L272 TraceCheckUtils]: 208: Hoare triple {111604#(<= ~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)); {110763#true} is VALID [2022-04-08 12:52:22,515 INFO L290 TraceCheckUtils]: 207: Hoare triple {111604#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {111604#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:22,516 INFO L290 TraceCheckUtils]: 206: Hoare triple {111576#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111604#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:22,516 INFO L290 TraceCheckUtils]: 205: Hoare triple {111576#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111576#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:22,516 INFO L290 TraceCheckUtils]: 204: Hoare triple {111576#(<= ~counter~0 28)} assume !!(0 != ~r~0); {111576#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:22,517 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {110763#true} {111576#(<= ~counter~0 28)} #63#return; {111576#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:22,517 INFO L290 TraceCheckUtils]: 202: Hoare triple {110763#true} assume true; {110763#true} is VALID [2022-04-08 12:52:22,517 INFO L290 TraceCheckUtils]: 201: Hoare triple {110763#true} assume !(0 == ~cond); {110763#true} is VALID [2022-04-08 12:52:22,517 INFO L290 TraceCheckUtils]: 200: Hoare triple {110763#true} ~cond := #in~cond; {110763#true} is VALID [2022-04-08 12:52:22,517 INFO L272 TraceCheckUtils]: 199: Hoare triple {111576#(<= ~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)); {110763#true} is VALID [2022-04-08 12:52:22,517 INFO L290 TraceCheckUtils]: 198: Hoare triple {111576#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {111576#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:22,518 INFO L290 TraceCheckUtils]: 197: Hoare triple {111548#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111576#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:22,518 INFO L290 TraceCheckUtils]: 196: Hoare triple {111548#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111548#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:22,519 INFO L290 TraceCheckUtils]: 195: Hoare triple {111548#(<= ~counter~0 27)} assume !!(0 != ~r~0); {111548#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:22,519 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {110763#true} {111548#(<= ~counter~0 27)} #63#return; {111548#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:22,519 INFO L290 TraceCheckUtils]: 193: Hoare triple {110763#true} assume true; {110763#true} is VALID [2022-04-08 12:52:22,519 INFO L290 TraceCheckUtils]: 192: Hoare triple {110763#true} assume !(0 == ~cond); {110763#true} is VALID [2022-04-08 12:52:22,519 INFO L290 TraceCheckUtils]: 191: Hoare triple {110763#true} ~cond := #in~cond; {110763#true} is VALID [2022-04-08 12:52:22,519 INFO L272 TraceCheckUtils]: 190: Hoare triple {111548#(<= ~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)); {110763#true} is VALID [2022-04-08 12:52:22,520 INFO L290 TraceCheckUtils]: 189: Hoare triple {111548#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {111548#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:22,521 INFO L290 TraceCheckUtils]: 188: Hoare triple {111520#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111548#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:22,521 INFO L290 TraceCheckUtils]: 187: Hoare triple {111520#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111520#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:22,521 INFO L290 TraceCheckUtils]: 186: Hoare triple {111520#(<= ~counter~0 26)} assume !!(0 != ~r~0); {111520#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:22,522 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {110763#true} {111520#(<= ~counter~0 26)} #63#return; {111520#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:22,522 INFO L290 TraceCheckUtils]: 184: Hoare triple {110763#true} assume true; {110763#true} is VALID [2022-04-08 12:52:22,522 INFO L290 TraceCheckUtils]: 183: Hoare triple {110763#true} assume !(0 == ~cond); {110763#true} is VALID [2022-04-08 12:52:22,522 INFO L290 TraceCheckUtils]: 182: Hoare triple {110763#true} ~cond := #in~cond; {110763#true} is VALID [2022-04-08 12:52:22,522 INFO L272 TraceCheckUtils]: 181: Hoare triple {111520#(<= ~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)); {110763#true} is VALID [2022-04-08 12:52:22,522 INFO L290 TraceCheckUtils]: 180: Hoare triple {111520#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {111520#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:22,523 INFO L290 TraceCheckUtils]: 179: Hoare triple {111492#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111520#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:22,523 INFO L290 TraceCheckUtils]: 178: Hoare triple {111492#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111492#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:22,524 INFO L290 TraceCheckUtils]: 177: Hoare triple {111492#(<= ~counter~0 25)} assume !!(0 != ~r~0); {111492#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:22,524 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {110763#true} {111492#(<= ~counter~0 25)} #63#return; {111492#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:22,524 INFO L290 TraceCheckUtils]: 175: Hoare triple {110763#true} assume true; {110763#true} is VALID [2022-04-08 12:52:22,524 INFO L290 TraceCheckUtils]: 174: Hoare triple {110763#true} assume !(0 == ~cond); {110763#true} is VALID [2022-04-08 12:52:22,524 INFO L290 TraceCheckUtils]: 173: Hoare triple {110763#true} ~cond := #in~cond; {110763#true} is VALID [2022-04-08 12:52:22,524 INFO L272 TraceCheckUtils]: 172: Hoare triple {111492#(<= ~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)); {110763#true} is VALID [2022-04-08 12:52:22,525 INFO L290 TraceCheckUtils]: 171: Hoare triple {111492#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {111492#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:22,525 INFO L290 TraceCheckUtils]: 170: Hoare triple {111464#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111492#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:22,526 INFO L290 TraceCheckUtils]: 169: Hoare triple {111464#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111464#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:22,526 INFO L290 TraceCheckUtils]: 168: Hoare triple {111464#(<= ~counter~0 24)} assume !!(0 != ~r~0); {111464#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:22,526 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {110763#true} {111464#(<= ~counter~0 24)} #63#return; {111464#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:22,526 INFO L290 TraceCheckUtils]: 166: Hoare triple {110763#true} assume true; {110763#true} is VALID [2022-04-08 12:52:22,527 INFO L290 TraceCheckUtils]: 165: Hoare triple {110763#true} assume !(0 == ~cond); {110763#true} is VALID [2022-04-08 12:52:22,527 INFO L290 TraceCheckUtils]: 164: Hoare triple {110763#true} ~cond := #in~cond; {110763#true} is VALID [2022-04-08 12:52:22,527 INFO L272 TraceCheckUtils]: 163: Hoare triple {111464#(<= ~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)); {110763#true} is VALID [2022-04-08 12:52:22,527 INFO L290 TraceCheckUtils]: 162: Hoare triple {111464#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {111464#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:22,528 INFO L290 TraceCheckUtils]: 161: Hoare triple {111436#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111464#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:22,528 INFO L290 TraceCheckUtils]: 160: Hoare triple {111436#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111436#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:22,528 INFO L290 TraceCheckUtils]: 159: Hoare triple {111436#(<= ~counter~0 23)} assume !!(0 != ~r~0); {111436#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:22,529 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {110763#true} {111436#(<= ~counter~0 23)} #63#return; {111436#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:22,529 INFO L290 TraceCheckUtils]: 157: Hoare triple {110763#true} assume true; {110763#true} is VALID [2022-04-08 12:52:22,529 INFO L290 TraceCheckUtils]: 156: Hoare triple {110763#true} assume !(0 == ~cond); {110763#true} is VALID [2022-04-08 12:52:22,529 INFO L290 TraceCheckUtils]: 155: Hoare triple {110763#true} ~cond := #in~cond; {110763#true} is VALID [2022-04-08 12:52:22,529 INFO L272 TraceCheckUtils]: 154: Hoare triple {111436#(<= ~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)); {110763#true} is VALID [2022-04-08 12:52:22,529 INFO L290 TraceCheckUtils]: 153: Hoare triple {111436#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {111436#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:22,530 INFO L290 TraceCheckUtils]: 152: Hoare triple {111408#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111436#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:22,530 INFO L290 TraceCheckUtils]: 151: Hoare triple {111408#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111408#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:22,531 INFO L290 TraceCheckUtils]: 150: Hoare triple {111408#(<= ~counter~0 22)} assume !!(0 != ~r~0); {111408#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:22,531 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {110763#true} {111408#(<= ~counter~0 22)} #63#return; {111408#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:22,531 INFO L290 TraceCheckUtils]: 148: Hoare triple {110763#true} assume true; {110763#true} is VALID [2022-04-08 12:52:22,531 INFO L290 TraceCheckUtils]: 147: Hoare triple {110763#true} assume !(0 == ~cond); {110763#true} is VALID [2022-04-08 12:52:22,531 INFO L290 TraceCheckUtils]: 146: Hoare triple {110763#true} ~cond := #in~cond; {110763#true} is VALID [2022-04-08 12:52:22,532 INFO L272 TraceCheckUtils]: 145: Hoare triple {111408#(<= ~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)); {110763#true} is VALID [2022-04-08 12:52:22,532 INFO L290 TraceCheckUtils]: 144: Hoare triple {111408#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {111408#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:22,533 INFO L290 TraceCheckUtils]: 143: Hoare triple {111380#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111408#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:22,533 INFO L290 TraceCheckUtils]: 142: Hoare triple {111380#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111380#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:22,533 INFO L290 TraceCheckUtils]: 141: Hoare triple {111380#(<= ~counter~0 21)} assume !!(0 != ~r~0); {111380#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:22,534 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {110763#true} {111380#(<= ~counter~0 21)} #63#return; {111380#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:22,534 INFO L290 TraceCheckUtils]: 139: Hoare triple {110763#true} assume true; {110763#true} is VALID [2022-04-08 12:52:22,534 INFO L290 TraceCheckUtils]: 138: Hoare triple {110763#true} assume !(0 == ~cond); {110763#true} is VALID [2022-04-08 12:52:22,534 INFO L290 TraceCheckUtils]: 137: Hoare triple {110763#true} ~cond := #in~cond; {110763#true} is VALID [2022-04-08 12:52:22,534 INFO L272 TraceCheckUtils]: 136: Hoare triple {111380#(<= ~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)); {110763#true} is VALID [2022-04-08 12:52:22,534 INFO L290 TraceCheckUtils]: 135: Hoare triple {111380#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {111380#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:22,535 INFO L290 TraceCheckUtils]: 134: Hoare triple {111352#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111380#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:22,535 INFO L290 TraceCheckUtils]: 133: Hoare triple {111352#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111352#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:22,536 INFO L290 TraceCheckUtils]: 132: Hoare triple {111352#(<= ~counter~0 20)} assume !!(0 != ~r~0); {111352#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:22,536 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {110763#true} {111352#(<= ~counter~0 20)} #63#return; {111352#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:22,536 INFO L290 TraceCheckUtils]: 130: Hoare triple {110763#true} assume true; {110763#true} is VALID [2022-04-08 12:52:22,536 INFO L290 TraceCheckUtils]: 129: Hoare triple {110763#true} assume !(0 == ~cond); {110763#true} is VALID [2022-04-08 12:52:22,536 INFO L290 TraceCheckUtils]: 128: Hoare triple {110763#true} ~cond := #in~cond; {110763#true} is VALID [2022-04-08 12:52:22,536 INFO L272 TraceCheckUtils]: 127: Hoare triple {111352#(<= ~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)); {110763#true} is VALID [2022-04-08 12:52:22,537 INFO L290 TraceCheckUtils]: 126: Hoare triple {111352#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {111352#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:22,538 INFO L290 TraceCheckUtils]: 125: Hoare triple {111324#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111352#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:22,538 INFO L290 TraceCheckUtils]: 124: Hoare triple {111324#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111324#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:22,538 INFO L290 TraceCheckUtils]: 123: Hoare triple {111324#(<= ~counter~0 19)} assume !!(0 != ~r~0); {111324#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:22,539 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {110763#true} {111324#(<= ~counter~0 19)} #63#return; {111324#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:22,539 INFO L290 TraceCheckUtils]: 121: Hoare triple {110763#true} assume true; {110763#true} is VALID [2022-04-08 12:52:22,539 INFO L290 TraceCheckUtils]: 120: Hoare triple {110763#true} assume !(0 == ~cond); {110763#true} is VALID [2022-04-08 12:52:22,539 INFO L290 TraceCheckUtils]: 119: Hoare triple {110763#true} ~cond := #in~cond; {110763#true} is VALID [2022-04-08 12:52:22,539 INFO L272 TraceCheckUtils]: 118: Hoare triple {111324#(<= ~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)); {110763#true} is VALID [2022-04-08 12:52:22,539 INFO L290 TraceCheckUtils]: 117: Hoare triple {111324#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {111324#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:22,540 INFO L290 TraceCheckUtils]: 116: Hoare triple {111296#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111324#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:22,540 INFO L290 TraceCheckUtils]: 115: Hoare triple {111296#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111296#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:22,540 INFO L290 TraceCheckUtils]: 114: Hoare triple {111296#(<= ~counter~0 18)} assume !!(0 != ~r~0); {111296#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:22,541 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {110763#true} {111296#(<= ~counter~0 18)} #63#return; {111296#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:22,541 INFO L290 TraceCheckUtils]: 112: Hoare triple {110763#true} assume true; {110763#true} is VALID [2022-04-08 12:52:22,541 INFO L290 TraceCheckUtils]: 111: Hoare triple {110763#true} assume !(0 == ~cond); {110763#true} is VALID [2022-04-08 12:52:22,541 INFO L290 TraceCheckUtils]: 110: Hoare triple {110763#true} ~cond := #in~cond; {110763#true} is VALID [2022-04-08 12:52:22,541 INFO L272 TraceCheckUtils]: 109: Hoare triple {111296#(<= ~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)); {110763#true} is VALID [2022-04-08 12:52:22,541 INFO L290 TraceCheckUtils]: 108: Hoare triple {111296#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {111296#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:22,542 INFO L290 TraceCheckUtils]: 107: Hoare triple {111268#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111296#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:22,543 INFO L290 TraceCheckUtils]: 106: Hoare triple {111268#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111268#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:22,543 INFO L290 TraceCheckUtils]: 105: Hoare triple {111268#(<= ~counter~0 17)} assume !!(0 != ~r~0); {111268#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:22,543 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {110763#true} {111268#(<= ~counter~0 17)} #63#return; {111268#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:22,544 INFO L290 TraceCheckUtils]: 103: Hoare triple {110763#true} assume true; {110763#true} is VALID [2022-04-08 12:52:22,544 INFO L290 TraceCheckUtils]: 102: Hoare triple {110763#true} assume !(0 == ~cond); {110763#true} is VALID [2022-04-08 12:52:22,544 INFO L290 TraceCheckUtils]: 101: Hoare triple {110763#true} ~cond := #in~cond; {110763#true} is VALID [2022-04-08 12:52:22,544 INFO L272 TraceCheckUtils]: 100: Hoare triple {111268#(<= ~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)); {110763#true} is VALID [2022-04-08 12:52:22,544 INFO L290 TraceCheckUtils]: 99: Hoare triple {111268#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {111268#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:22,545 INFO L290 TraceCheckUtils]: 98: Hoare triple {111240#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111268#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:22,545 INFO L290 TraceCheckUtils]: 97: Hoare triple {111240#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111240#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:22,545 INFO L290 TraceCheckUtils]: 96: Hoare triple {111240#(<= ~counter~0 16)} assume !!(0 != ~r~0); {111240#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:22,546 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {110763#true} {111240#(<= ~counter~0 16)} #63#return; {111240#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:22,546 INFO L290 TraceCheckUtils]: 94: Hoare triple {110763#true} assume true; {110763#true} is VALID [2022-04-08 12:52:22,546 INFO L290 TraceCheckUtils]: 93: Hoare triple {110763#true} assume !(0 == ~cond); {110763#true} is VALID [2022-04-08 12:52:22,546 INFO L290 TraceCheckUtils]: 92: Hoare triple {110763#true} ~cond := #in~cond; {110763#true} is VALID [2022-04-08 12:52:22,546 INFO L272 TraceCheckUtils]: 91: Hoare triple {111240#(<= ~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)); {110763#true} is VALID [2022-04-08 12:52:22,546 INFO L290 TraceCheckUtils]: 90: Hoare triple {111240#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {111240#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:22,547 INFO L290 TraceCheckUtils]: 89: Hoare triple {111212#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111240#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:22,548 INFO L290 TraceCheckUtils]: 88: Hoare triple {111212#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111212#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:22,548 INFO L290 TraceCheckUtils]: 87: Hoare triple {111212#(<= ~counter~0 15)} assume !!(0 != ~r~0); {111212#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:22,548 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {110763#true} {111212#(<= ~counter~0 15)} #63#return; {111212#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:22,548 INFO L290 TraceCheckUtils]: 85: Hoare triple {110763#true} assume true; {110763#true} is VALID [2022-04-08 12:52:22,548 INFO L290 TraceCheckUtils]: 84: Hoare triple {110763#true} assume !(0 == ~cond); {110763#true} is VALID [2022-04-08 12:52:22,549 INFO L290 TraceCheckUtils]: 83: Hoare triple {110763#true} ~cond := #in~cond; {110763#true} is VALID [2022-04-08 12:52:22,549 INFO L272 TraceCheckUtils]: 82: Hoare triple {111212#(<= ~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)); {110763#true} is VALID [2022-04-08 12:52:22,549 INFO L290 TraceCheckUtils]: 81: Hoare triple {111212#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {111212#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:22,550 INFO L290 TraceCheckUtils]: 80: Hoare triple {111184#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111212#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:22,550 INFO L290 TraceCheckUtils]: 79: Hoare triple {111184#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111184#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:22,550 INFO L290 TraceCheckUtils]: 78: Hoare triple {111184#(<= ~counter~0 14)} assume !!(0 != ~r~0); {111184#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:22,551 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {110763#true} {111184#(<= ~counter~0 14)} #63#return; {111184#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:22,551 INFO L290 TraceCheckUtils]: 76: Hoare triple {110763#true} assume true; {110763#true} is VALID [2022-04-08 12:52:22,551 INFO L290 TraceCheckUtils]: 75: Hoare triple {110763#true} assume !(0 == ~cond); {110763#true} is VALID [2022-04-08 12:52:22,551 INFO L290 TraceCheckUtils]: 74: Hoare triple {110763#true} ~cond := #in~cond; {110763#true} is VALID [2022-04-08 12:52:22,551 INFO L272 TraceCheckUtils]: 73: Hoare triple {111184#(<= ~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)); {110763#true} is VALID [2022-04-08 12:52:22,551 INFO L290 TraceCheckUtils]: 72: Hoare triple {111184#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {111184#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:22,552 INFO L290 TraceCheckUtils]: 71: Hoare triple {111156#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111184#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:22,552 INFO L290 TraceCheckUtils]: 70: Hoare triple {111156#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111156#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:22,553 INFO L290 TraceCheckUtils]: 69: Hoare triple {111156#(<= ~counter~0 13)} assume !!(0 != ~r~0); {111156#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:22,553 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {110763#true} {111156#(<= ~counter~0 13)} #63#return; {111156#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:22,553 INFO L290 TraceCheckUtils]: 67: Hoare triple {110763#true} assume true; {110763#true} is VALID [2022-04-08 12:52:22,553 INFO L290 TraceCheckUtils]: 66: Hoare triple {110763#true} assume !(0 == ~cond); {110763#true} is VALID [2022-04-08 12:52:22,553 INFO L290 TraceCheckUtils]: 65: Hoare triple {110763#true} ~cond := #in~cond; {110763#true} is VALID [2022-04-08 12:52:22,553 INFO L272 TraceCheckUtils]: 64: Hoare triple {111156#(<= ~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)); {110763#true} is VALID [2022-04-08 12:52:22,554 INFO L290 TraceCheckUtils]: 63: Hoare triple {111156#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {111156#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:22,555 INFO L290 TraceCheckUtils]: 62: Hoare triple {111128#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111156#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:22,555 INFO L290 TraceCheckUtils]: 61: Hoare triple {111128#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111128#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:22,555 INFO L290 TraceCheckUtils]: 60: Hoare triple {111128#(<= ~counter~0 12)} assume !!(0 != ~r~0); {111128#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:22,556 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {110763#true} {111128#(<= ~counter~0 12)} #63#return; {111128#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:22,556 INFO L290 TraceCheckUtils]: 58: Hoare triple {110763#true} assume true; {110763#true} is VALID [2022-04-08 12:52:22,556 INFO L290 TraceCheckUtils]: 57: Hoare triple {110763#true} assume !(0 == ~cond); {110763#true} is VALID [2022-04-08 12:52:22,556 INFO L290 TraceCheckUtils]: 56: Hoare triple {110763#true} ~cond := #in~cond; {110763#true} is VALID [2022-04-08 12:52:22,556 INFO L272 TraceCheckUtils]: 55: Hoare triple {111128#(<= ~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)); {110763#true} is VALID [2022-04-08 12:52:22,556 INFO L290 TraceCheckUtils]: 54: Hoare triple {111128#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {111128#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:22,557 INFO L290 TraceCheckUtils]: 53: Hoare triple {111100#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111128#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:22,557 INFO L290 TraceCheckUtils]: 52: Hoare triple {111100#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111100#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:22,558 INFO L290 TraceCheckUtils]: 51: Hoare triple {111100#(<= ~counter~0 11)} assume !!(0 != ~r~0); {111100#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:22,558 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {110763#true} {111100#(<= ~counter~0 11)} #63#return; {111100#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:22,558 INFO L290 TraceCheckUtils]: 49: Hoare triple {110763#true} assume true; {110763#true} is VALID [2022-04-08 12:52:22,558 INFO L290 TraceCheckUtils]: 48: Hoare triple {110763#true} assume !(0 == ~cond); {110763#true} is VALID [2022-04-08 12:52:22,558 INFO L290 TraceCheckUtils]: 47: Hoare triple {110763#true} ~cond := #in~cond; {110763#true} is VALID [2022-04-08 12:52:22,558 INFO L272 TraceCheckUtils]: 46: Hoare triple {111100#(<= ~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)); {110763#true} is VALID [2022-04-08 12:52:22,559 INFO L290 TraceCheckUtils]: 45: Hoare triple {111100#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {111100#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:22,559 INFO L290 TraceCheckUtils]: 44: Hoare triple {111072#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111100#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:22,560 INFO L290 TraceCheckUtils]: 43: Hoare triple {111072#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111072#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:22,560 INFO L290 TraceCheckUtils]: 42: Hoare triple {111072#(<= ~counter~0 10)} assume !!(0 != ~r~0); {111072#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:22,560 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {110763#true} {111072#(<= ~counter~0 10)} #63#return; {111072#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:22,560 INFO L290 TraceCheckUtils]: 40: Hoare triple {110763#true} assume true; {110763#true} is VALID [2022-04-08 12:52:22,561 INFO L290 TraceCheckUtils]: 39: Hoare triple {110763#true} assume !(0 == ~cond); {110763#true} is VALID [2022-04-08 12:52:22,561 INFO L290 TraceCheckUtils]: 38: Hoare triple {110763#true} ~cond := #in~cond; {110763#true} is VALID [2022-04-08 12:52:22,561 INFO L272 TraceCheckUtils]: 37: Hoare triple {111072#(<= ~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)); {110763#true} is VALID [2022-04-08 12:52:22,561 INFO L290 TraceCheckUtils]: 36: Hoare triple {111072#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {111072#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:22,562 INFO L290 TraceCheckUtils]: 35: Hoare triple {111044#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111072#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:22,562 INFO L290 TraceCheckUtils]: 34: Hoare triple {111044#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111044#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:22,562 INFO L290 TraceCheckUtils]: 33: Hoare triple {111044#(<= ~counter~0 9)} assume !!(0 != ~r~0); {111044#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:22,563 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {110763#true} {111044#(<= ~counter~0 9)} #63#return; {111044#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:22,563 INFO L290 TraceCheckUtils]: 31: Hoare triple {110763#true} assume true; {110763#true} is VALID [2022-04-08 12:52:22,563 INFO L290 TraceCheckUtils]: 30: Hoare triple {110763#true} assume !(0 == ~cond); {110763#true} is VALID [2022-04-08 12:52:22,563 INFO L290 TraceCheckUtils]: 29: Hoare triple {110763#true} ~cond := #in~cond; {110763#true} is VALID [2022-04-08 12:52:22,563 INFO L272 TraceCheckUtils]: 28: Hoare triple {111044#(<= ~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)); {110763#true} is VALID [2022-04-08 12:52:22,563 INFO L290 TraceCheckUtils]: 27: Hoare triple {111044#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {111044#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:22,564 INFO L290 TraceCheckUtils]: 26: Hoare triple {111016#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111044#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:22,565 INFO L290 TraceCheckUtils]: 25: Hoare triple {111016#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111016#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:22,565 INFO L290 TraceCheckUtils]: 24: Hoare triple {111016#(<= ~counter~0 8)} assume !!(0 != ~r~0); {111016#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:22,565 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {110763#true} {111016#(<= ~counter~0 8)} #63#return; {111016#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:22,565 INFO L290 TraceCheckUtils]: 22: Hoare triple {110763#true} assume true; {110763#true} is VALID [2022-04-08 12:52:22,565 INFO L290 TraceCheckUtils]: 21: Hoare triple {110763#true} assume !(0 == ~cond); {110763#true} is VALID [2022-04-08 12:52:22,565 INFO L290 TraceCheckUtils]: 20: Hoare triple {110763#true} ~cond := #in~cond; {110763#true} is VALID [2022-04-08 12:52:22,566 INFO L272 TraceCheckUtils]: 19: Hoare triple {111016#(<= ~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)); {110763#true} is VALID [2022-04-08 12:52:22,566 INFO L290 TraceCheckUtils]: 18: Hoare triple {111016#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {111016#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:22,567 INFO L290 TraceCheckUtils]: 17: Hoare triple {110988#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111016#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:22,567 INFO L290 TraceCheckUtils]: 16: Hoare triple {110988#(<= ~counter~0 7)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {110988#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:22,567 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {110763#true} {110988#(<= ~counter~0 7)} #61#return; {110988#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:22,567 INFO L290 TraceCheckUtils]: 14: Hoare triple {110763#true} assume true; {110763#true} is VALID [2022-04-08 12:52:22,567 INFO L290 TraceCheckUtils]: 13: Hoare triple {110763#true} assume !(0 == ~cond); {110763#true} is VALID [2022-04-08 12:52:22,568 INFO L290 TraceCheckUtils]: 12: Hoare triple {110763#true} ~cond := #in~cond; {110763#true} is VALID [2022-04-08 12:52:22,568 INFO L272 TraceCheckUtils]: 11: Hoare triple {110988#(<= ~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)); {110763#true} is VALID [2022-04-08 12:52:22,568 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {110763#true} {110988#(<= ~counter~0 7)} #59#return; {110988#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:22,568 INFO L290 TraceCheckUtils]: 9: Hoare triple {110763#true} assume true; {110763#true} is VALID [2022-04-08 12:52:22,568 INFO L290 TraceCheckUtils]: 8: Hoare triple {110763#true} assume !(0 == ~cond); {110763#true} is VALID [2022-04-08 12:52:22,568 INFO L290 TraceCheckUtils]: 7: Hoare triple {110763#true} ~cond := #in~cond; {110763#true} is VALID [2022-04-08 12:52:22,568 INFO L272 TraceCheckUtils]: 6: Hoare triple {110988#(<= ~counter~0 7)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {110763#true} is VALID [2022-04-08 12:52:22,569 INFO L290 TraceCheckUtils]: 5: Hoare triple {110988#(<= ~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; {110988#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:22,569 INFO L272 TraceCheckUtils]: 4: Hoare triple {110988#(<= ~counter~0 7)} call #t~ret7 := main(); {110988#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:22,569 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {110988#(<= ~counter~0 7)} {110763#true} #67#return; {110988#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:22,569 INFO L290 TraceCheckUtils]: 2: Hoare triple {110988#(<= ~counter~0 7)} assume true; {110988#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:22,570 INFO L290 TraceCheckUtils]: 1: Hoare triple {110763#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; {110988#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:22,570 INFO L272 TraceCheckUtils]: 0: Hoare triple {110763#true} call ULTIMATE.init(); {110763#true} is VALID [2022-04-08 12:52:22,571 INFO L134 CoverageAnalysis]: Checked inductivity of 7921 backedges. 84 proven. 4389 refuted. 0 times theorem prover too weak. 3448 trivial. 0 not checked. [2022-04-08 12:52:22,571 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:52:22,571 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [861634337] [2022-04-08 12:52:22,571 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:52:22,571 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1029410339] [2022-04-08 12:52:22,571 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1029410339] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:52:22,571 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:52:22,571 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [46, 46] total 54 [2022-04-08 12:52:22,571 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:52:22,571 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1915640404] [2022-04-08 12:52:22,571 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1915640404] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:52:22,571 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:52:22,572 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [46] imperfect sequences [] total 46 [2022-04-08 12:52:22,572 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1971742961] [2022-04-08 12:52:22,572 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:52:22,572 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 [2022-04-08 12:52:22,572 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:52:22,573 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) [2022-04-08 12:52:22,894 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 398 edges. 398 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:52:22,894 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 46 states [2022-04-08 12:52:22,894 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:52:22,894 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 46 interpolants. [2022-04-08 12:52:22,895 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 12:52:22,895 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) [2022-04-08 12:52:25,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:52:25,549 INFO L93 Difference]: Finished difference Result 412 states and 456 transitions. [2022-04-08 12:52:25,549 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2022-04-08 12:52:25,549 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 [2022-04-08 12:52:25,549 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:52:25,549 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) [2022-04-08 12:52:25,557 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 455 transitions. [2022-04-08 12:52:25,558 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) [2022-04-08 12:52:25,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 455 transitions. [2022-04-08 12:52:25,566 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 88 states and 455 transitions. [2022-04-08 12:52:25,971 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 455 edges. 455 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:52:25,979 INFO L225 Difference]: With dead ends: 412 [2022-04-08 12:52:25,979 INFO L226 Difference]: Without dead ends: 407 [2022-04-08 12:52:25,980 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 843 GetRequests, 748 SyntacticMatches, 1 SemanticMatches, 94 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 959 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=3557, Invalid=5563, Unknown=0, NotChecked=0, Total=9120 [2022-04-08 12:52:25,980 INFO L913 BasicCegarLoop]: 68 mSDtfsCounter, 160 mSDsluCounter, 356 mSDsCounter, 0 mSdLazyCounter, 287 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 160 SdHoareTripleChecker+Valid, 424 SdHoareTripleChecker+Invalid, 315 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 287 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-08 12:52:25,980 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [160 Valid, 424 Invalid, 315 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 287 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-08 12:52:25,980 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 407 states. [2022-04-08 12:52:26,666 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 407 to 407. [2022-04-08 12:52:26,667 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:52:26,667 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) [2022-04-08 12:52:26,667 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) [2022-04-08 12:52:26,668 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) [2022-04-08 12:52:26,674 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:52:26,674 INFO L93 Difference]: Finished difference Result 407 states and 451 transitions. [2022-04-08 12:52:26,674 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 451 transitions. [2022-04-08 12:52:26,674 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:52:26,674 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:52:26,674 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. [2022-04-08 12:52:26,674 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. [2022-04-08 12:52:26,682 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:52:26,682 INFO L93 Difference]: Finished difference Result 407 states and 451 transitions. [2022-04-08 12:52:26,682 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 451 transitions. [2022-04-08 12:52:26,682 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:52:26,682 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:52:26,682 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:52:26,682 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:52:26,683 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) [2022-04-08 12:52:26,690 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 407 states and 451 transitions. [2022-04-08 12:52:26,690 INFO L78 Accepts]: Start accepts. Automaton has 407 states and 451 transitions. Word has length 401 [2022-04-08 12:52:26,691 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:52:26,691 INFO L478 AbstractCegarLoop]: Abstraction has 407 states and 451 transitions. [2022-04-08 12:52:26,691 INFO L479 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) [2022-04-08 12:52:26,691 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 407 states and 451 transitions. [2022-04-08 12:52:28,510 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 451 edges. 451 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:52:28,510 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 451 transitions. [2022-04-08 12:52:28,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 411 [2022-04-08 12:52:28,512 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:52:28,512 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:52:28,522 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (47)] Forceful destruction successful, exit code 0 [2022-04-08 12:52:28,713 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable45,47 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:52:28,713 INFO L403 AbstractCegarLoop]: === Iteration 47 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:52:28,713 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:52:28,713 INFO L85 PathProgramCache]: Analyzing trace with hash -290400420, now seen corresponding path program 85 times [2022-04-08 12:52:28,713 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:52:28,713 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2057715041] [2022-04-08 12:52:28,714 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:52:28,714 INFO L85 PathProgramCache]: Analyzing trace with hash -290400420, now seen corresponding path program 86 times [2022-04-08 12:52:28,714 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:52:28,714 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2033711636] [2022-04-08 12:52:28,714 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:52:28,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:52:28,743 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:52:28,743 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1882819973] [2022-04-08 12:52:28,743 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 12:52:28,743 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:52:28,743 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:52:28,744 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) [2022-04-08 12:52:28,745 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (48)] Waiting until timeout for monitored process [2022-04-08 12:52:28,896 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 12:52:28,897 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:52:28,901 INFO L263 TraceCheckSpWp]: Trace formula consists of 953 conjuncts, 91 conjunts are in the unsatisfiable core [2022-04-08 12:52:28,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:52:28,970 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:52:31,317 INFO L272 TraceCheckUtils]: 0: Hoare triple {115758#true} call ULTIMATE.init(); {115758#true} is VALID [2022-04-08 12:52:31,318 INFO L290 TraceCheckUtils]: 1: Hoare triple {115758#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; {115766#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:31,318 INFO L290 TraceCheckUtils]: 2: Hoare triple {115766#(<= ~counter~0 0)} assume true; {115766#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:31,318 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {115766#(<= ~counter~0 0)} {115758#true} #67#return; {115766#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:31,319 INFO L272 TraceCheckUtils]: 4: Hoare triple {115766#(<= ~counter~0 0)} call #t~ret7 := main(); {115766#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:31,319 INFO L290 TraceCheckUtils]: 5: Hoare triple {115766#(<= ~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; {115766#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:31,320 INFO L272 TraceCheckUtils]: 6: Hoare triple {115766#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {115766#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:31,320 INFO L290 TraceCheckUtils]: 7: Hoare triple {115766#(<= ~counter~0 0)} ~cond := #in~cond; {115766#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:31,320 INFO L290 TraceCheckUtils]: 8: Hoare triple {115766#(<= ~counter~0 0)} assume !(0 == ~cond); {115766#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:31,320 INFO L290 TraceCheckUtils]: 9: Hoare triple {115766#(<= ~counter~0 0)} assume true; {115766#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:31,321 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {115766#(<= ~counter~0 0)} {115766#(<= ~counter~0 0)} #59#return; {115766#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:31,321 INFO L272 TraceCheckUtils]: 11: Hoare triple {115766#(<= ~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)); {115766#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:31,321 INFO L290 TraceCheckUtils]: 12: Hoare triple {115766#(<= ~counter~0 0)} ~cond := #in~cond; {115766#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:31,322 INFO L290 TraceCheckUtils]: 13: Hoare triple {115766#(<= ~counter~0 0)} assume !(0 == ~cond); {115766#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:31,322 INFO L290 TraceCheckUtils]: 14: Hoare triple {115766#(<= ~counter~0 0)} assume true; {115766#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:31,322 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {115766#(<= ~counter~0 0)} {115766#(<= ~counter~0 0)} #61#return; {115766#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:31,323 INFO L290 TraceCheckUtils]: 16: Hoare triple {115766#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {115766#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:31,325 INFO L290 TraceCheckUtils]: 17: Hoare triple {115766#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {115815#(<= ~counter~0 1)} is VALID [2022-04-08 12:52:31,325 INFO L290 TraceCheckUtils]: 18: Hoare triple {115815#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {115815#(<= ~counter~0 1)} is VALID [2022-04-08 12:52:31,325 INFO L272 TraceCheckUtils]: 19: Hoare triple {115815#(<= ~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)); {115815#(<= ~counter~0 1)} is VALID [2022-04-08 12:52:31,326 INFO L290 TraceCheckUtils]: 20: Hoare triple {115815#(<= ~counter~0 1)} ~cond := #in~cond; {115815#(<= ~counter~0 1)} is VALID [2022-04-08 12:52:31,326 INFO L290 TraceCheckUtils]: 21: Hoare triple {115815#(<= ~counter~0 1)} assume !(0 == ~cond); {115815#(<= ~counter~0 1)} is VALID [2022-04-08 12:52:31,326 INFO L290 TraceCheckUtils]: 22: Hoare triple {115815#(<= ~counter~0 1)} assume true; {115815#(<= ~counter~0 1)} is VALID [2022-04-08 12:52:31,327 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {115815#(<= ~counter~0 1)} {115815#(<= ~counter~0 1)} #63#return; {115815#(<= ~counter~0 1)} is VALID [2022-04-08 12:52:31,327 INFO L290 TraceCheckUtils]: 24: Hoare triple {115815#(<= ~counter~0 1)} assume !!(0 != ~r~0); {115815#(<= ~counter~0 1)} is VALID [2022-04-08 12:52:31,327 INFO L290 TraceCheckUtils]: 25: Hoare triple {115815#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {115815#(<= ~counter~0 1)} is VALID [2022-04-08 12:52:31,328 INFO L290 TraceCheckUtils]: 26: Hoare triple {115815#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {115843#(<= ~counter~0 2)} is VALID [2022-04-08 12:52:31,328 INFO L290 TraceCheckUtils]: 27: Hoare triple {115843#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {115843#(<= ~counter~0 2)} is VALID [2022-04-08 12:52:31,329 INFO L272 TraceCheckUtils]: 28: Hoare triple {115843#(<= ~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)); {115843#(<= ~counter~0 2)} is VALID [2022-04-08 12:52:31,329 INFO L290 TraceCheckUtils]: 29: Hoare triple {115843#(<= ~counter~0 2)} ~cond := #in~cond; {115843#(<= ~counter~0 2)} is VALID [2022-04-08 12:52:31,329 INFO L290 TraceCheckUtils]: 30: Hoare triple {115843#(<= ~counter~0 2)} assume !(0 == ~cond); {115843#(<= ~counter~0 2)} is VALID [2022-04-08 12:52:31,330 INFO L290 TraceCheckUtils]: 31: Hoare triple {115843#(<= ~counter~0 2)} assume true; {115843#(<= ~counter~0 2)} is VALID [2022-04-08 12:52:31,330 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {115843#(<= ~counter~0 2)} {115843#(<= ~counter~0 2)} #63#return; {115843#(<= ~counter~0 2)} is VALID [2022-04-08 12:52:31,330 INFO L290 TraceCheckUtils]: 33: Hoare triple {115843#(<= ~counter~0 2)} assume !!(0 != ~r~0); {115843#(<= ~counter~0 2)} is VALID [2022-04-08 12:52:31,331 INFO L290 TraceCheckUtils]: 34: Hoare triple {115843#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {115843#(<= ~counter~0 2)} is VALID [2022-04-08 12:52:31,332 INFO L290 TraceCheckUtils]: 35: Hoare triple {115843#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {115871#(<= ~counter~0 3)} is VALID [2022-04-08 12:52:31,332 INFO L290 TraceCheckUtils]: 36: Hoare triple {115871#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {115871#(<= ~counter~0 3)} is VALID [2022-04-08 12:52:31,332 INFO L272 TraceCheckUtils]: 37: Hoare triple {115871#(<= ~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)); {115871#(<= ~counter~0 3)} is VALID [2022-04-08 12:52:31,333 INFO L290 TraceCheckUtils]: 38: Hoare triple {115871#(<= ~counter~0 3)} ~cond := #in~cond; {115871#(<= ~counter~0 3)} is VALID [2022-04-08 12:52:31,333 INFO L290 TraceCheckUtils]: 39: Hoare triple {115871#(<= ~counter~0 3)} assume !(0 == ~cond); {115871#(<= ~counter~0 3)} is VALID [2022-04-08 12:52:31,333 INFO L290 TraceCheckUtils]: 40: Hoare triple {115871#(<= ~counter~0 3)} assume true; {115871#(<= ~counter~0 3)} is VALID [2022-04-08 12:52:31,334 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {115871#(<= ~counter~0 3)} {115871#(<= ~counter~0 3)} #63#return; {115871#(<= ~counter~0 3)} is VALID [2022-04-08 12:52:31,334 INFO L290 TraceCheckUtils]: 42: Hoare triple {115871#(<= ~counter~0 3)} assume !!(0 != ~r~0); {115871#(<= ~counter~0 3)} is VALID [2022-04-08 12:52:31,334 INFO L290 TraceCheckUtils]: 43: Hoare triple {115871#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {115871#(<= ~counter~0 3)} is VALID [2022-04-08 12:52:31,335 INFO L290 TraceCheckUtils]: 44: Hoare triple {115871#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {115899#(<= ~counter~0 4)} is VALID [2022-04-08 12:52:31,335 INFO L290 TraceCheckUtils]: 45: Hoare triple {115899#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {115899#(<= ~counter~0 4)} is VALID [2022-04-08 12:52:31,336 INFO L272 TraceCheckUtils]: 46: Hoare triple {115899#(<= ~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)); {115899#(<= ~counter~0 4)} is VALID [2022-04-08 12:52:31,336 INFO L290 TraceCheckUtils]: 47: Hoare triple {115899#(<= ~counter~0 4)} ~cond := #in~cond; {115899#(<= ~counter~0 4)} is VALID [2022-04-08 12:52:31,336 INFO L290 TraceCheckUtils]: 48: Hoare triple {115899#(<= ~counter~0 4)} assume !(0 == ~cond); {115899#(<= ~counter~0 4)} is VALID [2022-04-08 12:52:31,337 INFO L290 TraceCheckUtils]: 49: Hoare triple {115899#(<= ~counter~0 4)} assume true; {115899#(<= ~counter~0 4)} is VALID [2022-04-08 12:52:31,337 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {115899#(<= ~counter~0 4)} {115899#(<= ~counter~0 4)} #63#return; {115899#(<= ~counter~0 4)} is VALID [2022-04-08 12:52:31,337 INFO L290 TraceCheckUtils]: 51: Hoare triple {115899#(<= ~counter~0 4)} assume !!(0 != ~r~0); {115899#(<= ~counter~0 4)} is VALID [2022-04-08 12:52:31,338 INFO L290 TraceCheckUtils]: 52: Hoare triple {115899#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {115899#(<= ~counter~0 4)} is VALID [2022-04-08 12:52:31,339 INFO L290 TraceCheckUtils]: 53: Hoare triple {115899#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {115927#(<= ~counter~0 5)} is VALID [2022-04-08 12:52:31,339 INFO L290 TraceCheckUtils]: 54: Hoare triple {115927#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {115927#(<= ~counter~0 5)} is VALID [2022-04-08 12:52:31,339 INFO L272 TraceCheckUtils]: 55: Hoare triple {115927#(<= ~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)); {115927#(<= ~counter~0 5)} is VALID [2022-04-08 12:52:31,340 INFO L290 TraceCheckUtils]: 56: Hoare triple {115927#(<= ~counter~0 5)} ~cond := #in~cond; {115927#(<= ~counter~0 5)} is VALID [2022-04-08 12:52:31,340 INFO L290 TraceCheckUtils]: 57: Hoare triple {115927#(<= ~counter~0 5)} assume !(0 == ~cond); {115927#(<= ~counter~0 5)} is VALID [2022-04-08 12:52:31,340 INFO L290 TraceCheckUtils]: 58: Hoare triple {115927#(<= ~counter~0 5)} assume true; {115927#(<= ~counter~0 5)} is VALID [2022-04-08 12:52:31,341 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {115927#(<= ~counter~0 5)} {115927#(<= ~counter~0 5)} #63#return; {115927#(<= ~counter~0 5)} is VALID [2022-04-08 12:52:31,341 INFO L290 TraceCheckUtils]: 60: Hoare triple {115927#(<= ~counter~0 5)} assume !!(0 != ~r~0); {115927#(<= ~counter~0 5)} is VALID [2022-04-08 12:52:31,341 INFO L290 TraceCheckUtils]: 61: Hoare triple {115927#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {115927#(<= ~counter~0 5)} is VALID [2022-04-08 12:52:31,342 INFO L290 TraceCheckUtils]: 62: Hoare triple {115927#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {115955#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:31,342 INFO L290 TraceCheckUtils]: 63: Hoare triple {115955#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {115955#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:31,343 INFO L272 TraceCheckUtils]: 64: Hoare triple {115955#(<= ~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)); {115955#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:31,343 INFO L290 TraceCheckUtils]: 65: Hoare triple {115955#(<= ~counter~0 6)} ~cond := #in~cond; {115955#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:31,343 INFO L290 TraceCheckUtils]: 66: Hoare triple {115955#(<= ~counter~0 6)} assume !(0 == ~cond); {115955#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:31,344 INFO L290 TraceCheckUtils]: 67: Hoare triple {115955#(<= ~counter~0 6)} assume true; {115955#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:31,344 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {115955#(<= ~counter~0 6)} {115955#(<= ~counter~0 6)} #63#return; {115955#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:31,344 INFO L290 TraceCheckUtils]: 69: Hoare triple {115955#(<= ~counter~0 6)} assume !!(0 != ~r~0); {115955#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:31,345 INFO L290 TraceCheckUtils]: 70: Hoare triple {115955#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {115955#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:31,345 INFO L290 TraceCheckUtils]: 71: Hoare triple {115955#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {115983#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:31,346 INFO L290 TraceCheckUtils]: 72: Hoare triple {115983#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {115983#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:31,346 INFO L272 TraceCheckUtils]: 73: Hoare triple {115983#(<= ~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)); {115983#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:31,346 INFO L290 TraceCheckUtils]: 74: Hoare triple {115983#(<= ~counter~0 7)} ~cond := #in~cond; {115983#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:31,347 INFO L290 TraceCheckUtils]: 75: Hoare triple {115983#(<= ~counter~0 7)} assume !(0 == ~cond); {115983#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:31,347 INFO L290 TraceCheckUtils]: 76: Hoare triple {115983#(<= ~counter~0 7)} assume true; {115983#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:31,347 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {115983#(<= ~counter~0 7)} {115983#(<= ~counter~0 7)} #63#return; {115983#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:31,348 INFO L290 TraceCheckUtils]: 78: Hoare triple {115983#(<= ~counter~0 7)} assume !!(0 != ~r~0); {115983#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:31,348 INFO L290 TraceCheckUtils]: 79: Hoare triple {115983#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {115983#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:31,349 INFO L290 TraceCheckUtils]: 80: Hoare triple {115983#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116011#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:31,349 INFO L290 TraceCheckUtils]: 81: Hoare triple {116011#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {116011#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:31,350 INFO L272 TraceCheckUtils]: 82: Hoare triple {116011#(<= ~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)); {116011#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:31,350 INFO L290 TraceCheckUtils]: 83: Hoare triple {116011#(<= ~counter~0 8)} ~cond := #in~cond; {116011#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:31,350 INFO L290 TraceCheckUtils]: 84: Hoare triple {116011#(<= ~counter~0 8)} assume !(0 == ~cond); {116011#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:31,350 INFO L290 TraceCheckUtils]: 85: Hoare triple {116011#(<= ~counter~0 8)} assume true; {116011#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:31,351 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {116011#(<= ~counter~0 8)} {116011#(<= ~counter~0 8)} #63#return; {116011#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:31,351 INFO L290 TraceCheckUtils]: 87: Hoare triple {116011#(<= ~counter~0 8)} assume !!(0 != ~r~0); {116011#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:31,351 INFO L290 TraceCheckUtils]: 88: Hoare triple {116011#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116011#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:31,352 INFO L290 TraceCheckUtils]: 89: Hoare triple {116011#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116039#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:31,353 INFO L290 TraceCheckUtils]: 90: Hoare triple {116039#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {116039#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:31,353 INFO L272 TraceCheckUtils]: 91: Hoare triple {116039#(<= ~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)); {116039#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:31,353 INFO L290 TraceCheckUtils]: 92: Hoare triple {116039#(<= ~counter~0 9)} ~cond := #in~cond; {116039#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:31,354 INFO L290 TraceCheckUtils]: 93: Hoare triple {116039#(<= ~counter~0 9)} assume !(0 == ~cond); {116039#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:31,354 INFO L290 TraceCheckUtils]: 94: Hoare triple {116039#(<= ~counter~0 9)} assume true; {116039#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:31,354 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {116039#(<= ~counter~0 9)} {116039#(<= ~counter~0 9)} #63#return; {116039#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:31,355 INFO L290 TraceCheckUtils]: 96: Hoare triple {116039#(<= ~counter~0 9)} assume !!(0 != ~r~0); {116039#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:31,355 INFO L290 TraceCheckUtils]: 97: Hoare triple {116039#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116039#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:31,356 INFO L290 TraceCheckUtils]: 98: Hoare triple {116039#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116067#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:31,356 INFO L290 TraceCheckUtils]: 99: Hoare triple {116067#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {116067#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:31,356 INFO L272 TraceCheckUtils]: 100: Hoare triple {116067#(<= ~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)); {116067#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:31,357 INFO L290 TraceCheckUtils]: 101: Hoare triple {116067#(<= ~counter~0 10)} ~cond := #in~cond; {116067#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:31,357 INFO L290 TraceCheckUtils]: 102: Hoare triple {116067#(<= ~counter~0 10)} assume !(0 == ~cond); {116067#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:31,357 INFO L290 TraceCheckUtils]: 103: Hoare triple {116067#(<= ~counter~0 10)} assume true; {116067#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:31,358 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {116067#(<= ~counter~0 10)} {116067#(<= ~counter~0 10)} #63#return; {116067#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:31,358 INFO L290 TraceCheckUtils]: 105: Hoare triple {116067#(<= ~counter~0 10)} assume !!(0 != ~r~0); {116067#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:31,358 INFO L290 TraceCheckUtils]: 106: Hoare triple {116067#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116067#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:31,359 INFO L290 TraceCheckUtils]: 107: Hoare triple {116067#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116095#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:31,359 INFO L290 TraceCheckUtils]: 108: Hoare triple {116095#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {116095#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:31,360 INFO L272 TraceCheckUtils]: 109: Hoare triple {116095#(<= ~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)); {116095#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:31,360 INFO L290 TraceCheckUtils]: 110: Hoare triple {116095#(<= ~counter~0 11)} ~cond := #in~cond; {116095#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:31,360 INFO L290 TraceCheckUtils]: 111: Hoare triple {116095#(<= ~counter~0 11)} assume !(0 == ~cond); {116095#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:31,361 INFO L290 TraceCheckUtils]: 112: Hoare triple {116095#(<= ~counter~0 11)} assume true; {116095#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:31,361 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {116095#(<= ~counter~0 11)} {116095#(<= ~counter~0 11)} #63#return; {116095#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:31,361 INFO L290 TraceCheckUtils]: 114: Hoare triple {116095#(<= ~counter~0 11)} assume !!(0 != ~r~0); {116095#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:31,362 INFO L290 TraceCheckUtils]: 115: Hoare triple {116095#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116095#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:31,363 INFO L290 TraceCheckUtils]: 116: Hoare triple {116095#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116123#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:31,363 INFO L290 TraceCheckUtils]: 117: Hoare triple {116123#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {116123#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:31,363 INFO L272 TraceCheckUtils]: 118: Hoare triple {116123#(<= ~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)); {116123#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:31,364 INFO L290 TraceCheckUtils]: 119: Hoare triple {116123#(<= ~counter~0 12)} ~cond := #in~cond; {116123#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:31,364 INFO L290 TraceCheckUtils]: 120: Hoare triple {116123#(<= ~counter~0 12)} assume !(0 == ~cond); {116123#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:31,364 INFO L290 TraceCheckUtils]: 121: Hoare triple {116123#(<= ~counter~0 12)} assume true; {116123#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:31,365 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {116123#(<= ~counter~0 12)} {116123#(<= ~counter~0 12)} #63#return; {116123#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:31,365 INFO L290 TraceCheckUtils]: 123: Hoare triple {116123#(<= ~counter~0 12)} assume !!(0 != ~r~0); {116123#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:31,365 INFO L290 TraceCheckUtils]: 124: Hoare triple {116123#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116123#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:31,366 INFO L290 TraceCheckUtils]: 125: Hoare triple {116123#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116151#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:31,366 INFO L290 TraceCheckUtils]: 126: Hoare triple {116151#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {116151#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:31,367 INFO L272 TraceCheckUtils]: 127: Hoare triple {116151#(<= ~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)); {116151#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:31,367 INFO L290 TraceCheckUtils]: 128: Hoare triple {116151#(<= ~counter~0 13)} ~cond := #in~cond; {116151#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:31,367 INFO L290 TraceCheckUtils]: 129: Hoare triple {116151#(<= ~counter~0 13)} assume !(0 == ~cond); {116151#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:31,368 INFO L290 TraceCheckUtils]: 130: Hoare triple {116151#(<= ~counter~0 13)} assume true; {116151#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:31,368 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {116151#(<= ~counter~0 13)} {116151#(<= ~counter~0 13)} #63#return; {116151#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:31,368 INFO L290 TraceCheckUtils]: 132: Hoare triple {116151#(<= ~counter~0 13)} assume !!(0 != ~r~0); {116151#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:31,369 INFO L290 TraceCheckUtils]: 133: Hoare triple {116151#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116151#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:31,370 INFO L290 TraceCheckUtils]: 134: Hoare triple {116151#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116179#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:31,370 INFO L290 TraceCheckUtils]: 135: Hoare triple {116179#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {116179#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:31,370 INFO L272 TraceCheckUtils]: 136: Hoare triple {116179#(<= ~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)); {116179#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:31,371 INFO L290 TraceCheckUtils]: 137: Hoare triple {116179#(<= ~counter~0 14)} ~cond := #in~cond; {116179#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:31,371 INFO L290 TraceCheckUtils]: 138: Hoare triple {116179#(<= ~counter~0 14)} assume !(0 == ~cond); {116179#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:31,371 INFO L290 TraceCheckUtils]: 139: Hoare triple {116179#(<= ~counter~0 14)} assume true; {116179#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:31,372 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {116179#(<= ~counter~0 14)} {116179#(<= ~counter~0 14)} #63#return; {116179#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:31,372 INFO L290 TraceCheckUtils]: 141: Hoare triple {116179#(<= ~counter~0 14)} assume !!(0 != ~r~0); {116179#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:31,372 INFO L290 TraceCheckUtils]: 142: Hoare triple {116179#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116179#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:31,373 INFO L290 TraceCheckUtils]: 143: Hoare triple {116179#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116207#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:31,373 INFO L290 TraceCheckUtils]: 144: Hoare triple {116207#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {116207#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:31,374 INFO L272 TraceCheckUtils]: 145: Hoare triple {116207#(<= ~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)); {116207#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:31,374 INFO L290 TraceCheckUtils]: 146: Hoare triple {116207#(<= ~counter~0 15)} ~cond := #in~cond; {116207#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:31,374 INFO L290 TraceCheckUtils]: 147: Hoare triple {116207#(<= ~counter~0 15)} assume !(0 == ~cond); {116207#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:31,375 INFO L290 TraceCheckUtils]: 148: Hoare triple {116207#(<= ~counter~0 15)} assume true; {116207#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:31,375 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {116207#(<= ~counter~0 15)} {116207#(<= ~counter~0 15)} #63#return; {116207#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:31,375 INFO L290 TraceCheckUtils]: 150: Hoare triple {116207#(<= ~counter~0 15)} assume !!(0 != ~r~0); {116207#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:31,376 INFO L290 TraceCheckUtils]: 151: Hoare triple {116207#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116207#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:31,377 INFO L290 TraceCheckUtils]: 152: Hoare triple {116207#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116235#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:31,377 INFO L290 TraceCheckUtils]: 153: Hoare triple {116235#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {116235#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:31,377 INFO L272 TraceCheckUtils]: 154: Hoare triple {116235#(<= ~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)); {116235#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:31,378 INFO L290 TraceCheckUtils]: 155: Hoare triple {116235#(<= ~counter~0 16)} ~cond := #in~cond; {116235#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:31,378 INFO L290 TraceCheckUtils]: 156: Hoare triple {116235#(<= ~counter~0 16)} assume !(0 == ~cond); {116235#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:31,378 INFO L290 TraceCheckUtils]: 157: Hoare triple {116235#(<= ~counter~0 16)} assume true; {116235#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:31,379 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {116235#(<= ~counter~0 16)} {116235#(<= ~counter~0 16)} #63#return; {116235#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:31,379 INFO L290 TraceCheckUtils]: 159: Hoare triple {116235#(<= ~counter~0 16)} assume !!(0 != ~r~0); {116235#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:31,379 INFO L290 TraceCheckUtils]: 160: Hoare triple {116235#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116235#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:31,380 INFO L290 TraceCheckUtils]: 161: Hoare triple {116235#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116263#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:31,380 INFO L290 TraceCheckUtils]: 162: Hoare triple {116263#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {116263#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:31,381 INFO L272 TraceCheckUtils]: 163: Hoare triple {116263#(<= ~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)); {116263#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:31,381 INFO L290 TraceCheckUtils]: 164: Hoare triple {116263#(<= ~counter~0 17)} ~cond := #in~cond; {116263#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:31,381 INFO L290 TraceCheckUtils]: 165: Hoare triple {116263#(<= ~counter~0 17)} assume !(0 == ~cond); {116263#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:31,382 INFO L290 TraceCheckUtils]: 166: Hoare triple {116263#(<= ~counter~0 17)} assume true; {116263#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:31,382 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {116263#(<= ~counter~0 17)} {116263#(<= ~counter~0 17)} #63#return; {116263#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:31,382 INFO L290 TraceCheckUtils]: 168: Hoare triple {116263#(<= ~counter~0 17)} assume !!(0 != ~r~0); {116263#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:31,383 INFO L290 TraceCheckUtils]: 169: Hoare triple {116263#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116263#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:31,383 INFO L290 TraceCheckUtils]: 170: Hoare triple {116263#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116291#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:31,384 INFO L290 TraceCheckUtils]: 171: Hoare triple {116291#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {116291#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:31,384 INFO L272 TraceCheckUtils]: 172: Hoare triple {116291#(<= ~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)); {116291#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:31,384 INFO L290 TraceCheckUtils]: 173: Hoare triple {116291#(<= ~counter~0 18)} ~cond := #in~cond; {116291#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:31,385 INFO L290 TraceCheckUtils]: 174: Hoare triple {116291#(<= ~counter~0 18)} assume !(0 == ~cond); {116291#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:31,385 INFO L290 TraceCheckUtils]: 175: Hoare triple {116291#(<= ~counter~0 18)} assume true; {116291#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:31,385 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {116291#(<= ~counter~0 18)} {116291#(<= ~counter~0 18)} #63#return; {116291#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:31,386 INFO L290 TraceCheckUtils]: 177: Hoare triple {116291#(<= ~counter~0 18)} assume !!(0 != ~r~0); {116291#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:31,386 INFO L290 TraceCheckUtils]: 178: Hoare triple {116291#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116291#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:31,387 INFO L290 TraceCheckUtils]: 179: Hoare triple {116291#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116319#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:31,387 INFO L290 TraceCheckUtils]: 180: Hoare triple {116319#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {116319#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:31,388 INFO L272 TraceCheckUtils]: 181: Hoare triple {116319#(<= ~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)); {116319#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:31,388 INFO L290 TraceCheckUtils]: 182: Hoare triple {116319#(<= ~counter~0 19)} ~cond := #in~cond; {116319#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:31,388 INFO L290 TraceCheckUtils]: 183: Hoare triple {116319#(<= ~counter~0 19)} assume !(0 == ~cond); {116319#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:31,388 INFO L290 TraceCheckUtils]: 184: Hoare triple {116319#(<= ~counter~0 19)} assume true; {116319#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:31,389 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {116319#(<= ~counter~0 19)} {116319#(<= ~counter~0 19)} #63#return; {116319#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:31,389 INFO L290 TraceCheckUtils]: 186: Hoare triple {116319#(<= ~counter~0 19)} assume !!(0 != ~r~0); {116319#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:31,389 INFO L290 TraceCheckUtils]: 187: Hoare triple {116319#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116319#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:31,390 INFO L290 TraceCheckUtils]: 188: Hoare triple {116319#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116347#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:31,391 INFO L290 TraceCheckUtils]: 189: Hoare triple {116347#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {116347#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:31,391 INFO L272 TraceCheckUtils]: 190: Hoare triple {116347#(<= ~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)); {116347#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:31,391 INFO L290 TraceCheckUtils]: 191: Hoare triple {116347#(<= ~counter~0 20)} ~cond := #in~cond; {116347#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:31,392 INFO L290 TraceCheckUtils]: 192: Hoare triple {116347#(<= ~counter~0 20)} assume !(0 == ~cond); {116347#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:31,392 INFO L290 TraceCheckUtils]: 193: Hoare triple {116347#(<= ~counter~0 20)} assume true; {116347#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:31,392 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {116347#(<= ~counter~0 20)} {116347#(<= ~counter~0 20)} #63#return; {116347#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:31,393 INFO L290 TraceCheckUtils]: 195: Hoare triple {116347#(<= ~counter~0 20)} assume !!(0 != ~r~0); {116347#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:31,393 INFO L290 TraceCheckUtils]: 196: Hoare triple {116347#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116347#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:31,394 INFO L290 TraceCheckUtils]: 197: Hoare triple {116347#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116375#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:31,394 INFO L290 TraceCheckUtils]: 198: Hoare triple {116375#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {116375#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:31,395 INFO L272 TraceCheckUtils]: 199: Hoare triple {116375#(<= ~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)); {116375#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:31,395 INFO L290 TraceCheckUtils]: 200: Hoare triple {116375#(<= ~counter~0 21)} ~cond := #in~cond; {116375#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:31,395 INFO L290 TraceCheckUtils]: 201: Hoare triple {116375#(<= ~counter~0 21)} assume !(0 == ~cond); {116375#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:31,395 INFO L290 TraceCheckUtils]: 202: Hoare triple {116375#(<= ~counter~0 21)} assume true; {116375#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:31,396 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {116375#(<= ~counter~0 21)} {116375#(<= ~counter~0 21)} #63#return; {116375#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:31,396 INFO L290 TraceCheckUtils]: 204: Hoare triple {116375#(<= ~counter~0 21)} assume !!(0 != ~r~0); {116375#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:31,396 INFO L290 TraceCheckUtils]: 205: Hoare triple {116375#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116375#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:31,397 INFO L290 TraceCheckUtils]: 206: Hoare triple {116375#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116403#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:31,397 INFO L290 TraceCheckUtils]: 207: Hoare triple {116403#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {116403#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:31,398 INFO L272 TraceCheckUtils]: 208: Hoare triple {116403#(<= ~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)); {116403#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:31,398 INFO L290 TraceCheckUtils]: 209: Hoare triple {116403#(<= ~counter~0 22)} ~cond := #in~cond; {116403#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:31,398 INFO L290 TraceCheckUtils]: 210: Hoare triple {116403#(<= ~counter~0 22)} assume !(0 == ~cond); {116403#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:31,399 INFO L290 TraceCheckUtils]: 211: Hoare triple {116403#(<= ~counter~0 22)} assume true; {116403#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:31,399 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {116403#(<= ~counter~0 22)} {116403#(<= ~counter~0 22)} #63#return; {116403#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:31,400 INFO L290 TraceCheckUtils]: 213: Hoare triple {116403#(<= ~counter~0 22)} assume !!(0 != ~r~0); {116403#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:31,400 INFO L290 TraceCheckUtils]: 214: Hoare triple {116403#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116403#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:31,401 INFO L290 TraceCheckUtils]: 215: Hoare triple {116403#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116431#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:31,401 INFO L290 TraceCheckUtils]: 216: Hoare triple {116431#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {116431#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:31,401 INFO L272 TraceCheckUtils]: 217: Hoare triple {116431#(<= ~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)); {116431#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:31,402 INFO L290 TraceCheckUtils]: 218: Hoare triple {116431#(<= ~counter~0 23)} ~cond := #in~cond; {116431#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:31,402 INFO L290 TraceCheckUtils]: 219: Hoare triple {116431#(<= ~counter~0 23)} assume !(0 == ~cond); {116431#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:31,402 INFO L290 TraceCheckUtils]: 220: Hoare triple {116431#(<= ~counter~0 23)} assume true; {116431#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:31,403 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {116431#(<= ~counter~0 23)} {116431#(<= ~counter~0 23)} #63#return; {116431#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:31,403 INFO L290 TraceCheckUtils]: 222: Hoare triple {116431#(<= ~counter~0 23)} assume !!(0 != ~r~0); {116431#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:31,403 INFO L290 TraceCheckUtils]: 223: Hoare triple {116431#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116431#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:31,404 INFO L290 TraceCheckUtils]: 224: Hoare triple {116431#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116459#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:31,404 INFO L290 TraceCheckUtils]: 225: Hoare triple {116459#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {116459#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:31,405 INFO L272 TraceCheckUtils]: 226: Hoare triple {116459#(<= ~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)); {116459#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:31,405 INFO L290 TraceCheckUtils]: 227: Hoare triple {116459#(<= ~counter~0 24)} ~cond := #in~cond; {116459#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:31,405 INFO L290 TraceCheckUtils]: 228: Hoare triple {116459#(<= ~counter~0 24)} assume !(0 == ~cond); {116459#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:31,406 INFO L290 TraceCheckUtils]: 229: Hoare triple {116459#(<= ~counter~0 24)} assume true; {116459#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:31,406 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {116459#(<= ~counter~0 24)} {116459#(<= ~counter~0 24)} #63#return; {116459#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:31,406 INFO L290 TraceCheckUtils]: 231: Hoare triple {116459#(<= ~counter~0 24)} assume !!(0 != ~r~0); {116459#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:31,407 INFO L290 TraceCheckUtils]: 232: Hoare triple {116459#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116459#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:31,408 INFO L290 TraceCheckUtils]: 233: Hoare triple {116459#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116487#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:31,408 INFO L290 TraceCheckUtils]: 234: Hoare triple {116487#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {116487#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:31,408 INFO L272 TraceCheckUtils]: 235: Hoare triple {116487#(<= ~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)); {116487#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:31,409 INFO L290 TraceCheckUtils]: 236: Hoare triple {116487#(<= ~counter~0 25)} ~cond := #in~cond; {116487#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:31,409 INFO L290 TraceCheckUtils]: 237: Hoare triple {116487#(<= ~counter~0 25)} assume !(0 == ~cond); {116487#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:31,409 INFO L290 TraceCheckUtils]: 238: Hoare triple {116487#(<= ~counter~0 25)} assume true; {116487#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:31,410 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {116487#(<= ~counter~0 25)} {116487#(<= ~counter~0 25)} #63#return; {116487#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:31,410 INFO L290 TraceCheckUtils]: 240: Hoare triple {116487#(<= ~counter~0 25)} assume !!(0 != ~r~0); {116487#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:31,410 INFO L290 TraceCheckUtils]: 241: Hoare triple {116487#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116487#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:31,411 INFO L290 TraceCheckUtils]: 242: Hoare triple {116487#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116515#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:31,411 INFO L290 TraceCheckUtils]: 243: Hoare triple {116515#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {116515#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:31,412 INFO L272 TraceCheckUtils]: 244: Hoare triple {116515#(<= ~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)); {116515#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:31,412 INFO L290 TraceCheckUtils]: 245: Hoare triple {116515#(<= ~counter~0 26)} ~cond := #in~cond; {116515#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:31,412 INFO L290 TraceCheckUtils]: 246: Hoare triple {116515#(<= ~counter~0 26)} assume !(0 == ~cond); {116515#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:31,413 INFO L290 TraceCheckUtils]: 247: Hoare triple {116515#(<= ~counter~0 26)} assume true; {116515#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:31,413 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {116515#(<= ~counter~0 26)} {116515#(<= ~counter~0 26)} #63#return; {116515#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:31,413 INFO L290 TraceCheckUtils]: 249: Hoare triple {116515#(<= ~counter~0 26)} assume !!(0 != ~r~0); {116515#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:31,414 INFO L290 TraceCheckUtils]: 250: Hoare triple {116515#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116515#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:31,415 INFO L290 TraceCheckUtils]: 251: Hoare triple {116515#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116543#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:31,415 INFO L290 TraceCheckUtils]: 252: Hoare triple {116543#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {116543#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:31,415 INFO L272 TraceCheckUtils]: 253: Hoare triple {116543#(<= ~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)); {116543#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:31,416 INFO L290 TraceCheckUtils]: 254: Hoare triple {116543#(<= ~counter~0 27)} ~cond := #in~cond; {116543#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:31,416 INFO L290 TraceCheckUtils]: 255: Hoare triple {116543#(<= ~counter~0 27)} assume !(0 == ~cond); {116543#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:31,416 INFO L290 TraceCheckUtils]: 256: Hoare triple {116543#(<= ~counter~0 27)} assume true; {116543#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:31,417 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {116543#(<= ~counter~0 27)} {116543#(<= ~counter~0 27)} #63#return; {116543#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:31,417 INFO L290 TraceCheckUtils]: 258: Hoare triple {116543#(<= ~counter~0 27)} assume !!(0 != ~r~0); {116543#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:31,417 INFO L290 TraceCheckUtils]: 259: Hoare triple {116543#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116543#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:31,418 INFO L290 TraceCheckUtils]: 260: Hoare triple {116543#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116571#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:31,418 INFO L290 TraceCheckUtils]: 261: Hoare triple {116571#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {116571#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:31,419 INFO L272 TraceCheckUtils]: 262: Hoare triple {116571#(<= ~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)); {116571#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:31,419 INFO L290 TraceCheckUtils]: 263: Hoare triple {116571#(<= ~counter~0 28)} ~cond := #in~cond; {116571#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:31,419 INFO L290 TraceCheckUtils]: 264: Hoare triple {116571#(<= ~counter~0 28)} assume !(0 == ~cond); {116571#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:31,420 INFO L290 TraceCheckUtils]: 265: Hoare triple {116571#(<= ~counter~0 28)} assume true; {116571#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:31,420 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {116571#(<= ~counter~0 28)} {116571#(<= ~counter~0 28)} #63#return; {116571#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:31,420 INFO L290 TraceCheckUtils]: 267: Hoare triple {116571#(<= ~counter~0 28)} assume !!(0 != ~r~0); {116571#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:31,421 INFO L290 TraceCheckUtils]: 268: Hoare triple {116571#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116571#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:31,422 INFO L290 TraceCheckUtils]: 269: Hoare triple {116571#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116599#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:31,422 INFO L290 TraceCheckUtils]: 270: Hoare triple {116599#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {116599#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:31,422 INFO L272 TraceCheckUtils]: 271: Hoare triple {116599#(<= ~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)); {116599#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:31,423 INFO L290 TraceCheckUtils]: 272: Hoare triple {116599#(<= ~counter~0 29)} ~cond := #in~cond; {116599#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:31,423 INFO L290 TraceCheckUtils]: 273: Hoare triple {116599#(<= ~counter~0 29)} assume !(0 == ~cond); {116599#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:31,423 INFO L290 TraceCheckUtils]: 274: Hoare triple {116599#(<= ~counter~0 29)} assume true; {116599#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:31,424 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {116599#(<= ~counter~0 29)} {116599#(<= ~counter~0 29)} #63#return; {116599#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:31,424 INFO L290 TraceCheckUtils]: 276: Hoare triple {116599#(<= ~counter~0 29)} assume !!(0 != ~r~0); {116599#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:31,424 INFO L290 TraceCheckUtils]: 277: Hoare triple {116599#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116599#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:31,425 INFO L290 TraceCheckUtils]: 278: Hoare triple {116599#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116627#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:31,425 INFO L290 TraceCheckUtils]: 279: Hoare triple {116627#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {116627#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:31,426 INFO L272 TraceCheckUtils]: 280: Hoare triple {116627#(<= ~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)); {116627#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:31,426 INFO L290 TraceCheckUtils]: 281: Hoare triple {116627#(<= ~counter~0 30)} ~cond := #in~cond; {116627#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:31,426 INFO L290 TraceCheckUtils]: 282: Hoare triple {116627#(<= ~counter~0 30)} assume !(0 == ~cond); {116627#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:31,427 INFO L290 TraceCheckUtils]: 283: Hoare triple {116627#(<= ~counter~0 30)} assume true; {116627#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:31,427 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {116627#(<= ~counter~0 30)} {116627#(<= ~counter~0 30)} #63#return; {116627#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:31,427 INFO L290 TraceCheckUtils]: 285: Hoare triple {116627#(<= ~counter~0 30)} assume !!(0 != ~r~0); {116627#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:31,428 INFO L290 TraceCheckUtils]: 286: Hoare triple {116627#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116627#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:31,428 INFO L290 TraceCheckUtils]: 287: Hoare triple {116627#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116655#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:31,429 INFO L290 TraceCheckUtils]: 288: Hoare triple {116655#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {116655#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:31,429 INFO L272 TraceCheckUtils]: 289: Hoare triple {116655#(<= ~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)); {116655#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:31,430 INFO L290 TraceCheckUtils]: 290: Hoare triple {116655#(<= ~counter~0 31)} ~cond := #in~cond; {116655#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:31,430 INFO L290 TraceCheckUtils]: 291: Hoare triple {116655#(<= ~counter~0 31)} assume !(0 == ~cond); {116655#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:31,430 INFO L290 TraceCheckUtils]: 292: Hoare triple {116655#(<= ~counter~0 31)} assume true; {116655#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:31,431 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {116655#(<= ~counter~0 31)} {116655#(<= ~counter~0 31)} #63#return; {116655#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:31,431 INFO L290 TraceCheckUtils]: 294: Hoare triple {116655#(<= ~counter~0 31)} assume !!(0 != ~r~0); {116655#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:31,431 INFO L290 TraceCheckUtils]: 295: Hoare triple {116655#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116655#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:31,432 INFO L290 TraceCheckUtils]: 296: Hoare triple {116655#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116683#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:31,432 INFO L290 TraceCheckUtils]: 297: Hoare triple {116683#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {116683#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:31,433 INFO L272 TraceCheckUtils]: 298: Hoare triple {116683#(<= ~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)); {116683#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:31,433 INFO L290 TraceCheckUtils]: 299: Hoare triple {116683#(<= ~counter~0 32)} ~cond := #in~cond; {116683#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:31,433 INFO L290 TraceCheckUtils]: 300: Hoare triple {116683#(<= ~counter~0 32)} assume !(0 == ~cond); {116683#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:31,434 INFO L290 TraceCheckUtils]: 301: Hoare triple {116683#(<= ~counter~0 32)} assume true; {116683#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:31,434 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {116683#(<= ~counter~0 32)} {116683#(<= ~counter~0 32)} #63#return; {116683#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:31,434 INFO L290 TraceCheckUtils]: 303: Hoare triple {116683#(<= ~counter~0 32)} assume !!(0 != ~r~0); {116683#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:31,435 INFO L290 TraceCheckUtils]: 304: Hoare triple {116683#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116683#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:31,435 INFO L290 TraceCheckUtils]: 305: Hoare triple {116683#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116711#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:31,436 INFO L290 TraceCheckUtils]: 306: Hoare triple {116711#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {116711#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:31,436 INFO L272 TraceCheckUtils]: 307: Hoare triple {116711#(<= ~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)); {116711#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:31,436 INFO L290 TraceCheckUtils]: 308: Hoare triple {116711#(<= ~counter~0 33)} ~cond := #in~cond; {116711#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:31,437 INFO L290 TraceCheckUtils]: 309: Hoare triple {116711#(<= ~counter~0 33)} assume !(0 == ~cond); {116711#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:31,437 INFO L290 TraceCheckUtils]: 310: Hoare triple {116711#(<= ~counter~0 33)} assume true; {116711#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:31,437 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {116711#(<= ~counter~0 33)} {116711#(<= ~counter~0 33)} #63#return; {116711#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:31,438 INFO L290 TraceCheckUtils]: 312: Hoare triple {116711#(<= ~counter~0 33)} assume !!(0 != ~r~0); {116711#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:31,438 INFO L290 TraceCheckUtils]: 313: Hoare triple {116711#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116711#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:31,439 INFO L290 TraceCheckUtils]: 314: Hoare triple {116711#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116739#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:31,439 INFO L290 TraceCheckUtils]: 315: Hoare triple {116739#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {116739#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:31,440 INFO L272 TraceCheckUtils]: 316: Hoare triple {116739#(<= ~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)); {116739#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:31,440 INFO L290 TraceCheckUtils]: 317: Hoare triple {116739#(<= ~counter~0 34)} ~cond := #in~cond; {116739#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:31,440 INFO L290 TraceCheckUtils]: 318: Hoare triple {116739#(<= ~counter~0 34)} assume !(0 == ~cond); {116739#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:31,441 INFO L290 TraceCheckUtils]: 319: Hoare triple {116739#(<= ~counter~0 34)} assume true; {116739#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:31,441 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {116739#(<= ~counter~0 34)} {116739#(<= ~counter~0 34)} #63#return; {116739#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:31,441 INFO L290 TraceCheckUtils]: 321: Hoare triple {116739#(<= ~counter~0 34)} assume !!(0 != ~r~0); {116739#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:31,442 INFO L290 TraceCheckUtils]: 322: Hoare triple {116739#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116739#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:31,442 INFO L290 TraceCheckUtils]: 323: Hoare triple {116739#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116767#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:31,443 INFO L290 TraceCheckUtils]: 324: Hoare triple {116767#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {116767#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:31,443 INFO L272 TraceCheckUtils]: 325: Hoare triple {116767#(<= ~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)); {116767#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:31,443 INFO L290 TraceCheckUtils]: 326: Hoare triple {116767#(<= ~counter~0 35)} ~cond := #in~cond; {116767#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:31,444 INFO L290 TraceCheckUtils]: 327: Hoare triple {116767#(<= ~counter~0 35)} assume !(0 == ~cond); {116767#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:31,444 INFO L290 TraceCheckUtils]: 328: Hoare triple {116767#(<= ~counter~0 35)} assume true; {116767#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:31,444 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {116767#(<= ~counter~0 35)} {116767#(<= ~counter~0 35)} #63#return; {116767#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:31,445 INFO L290 TraceCheckUtils]: 330: Hoare triple {116767#(<= ~counter~0 35)} assume !!(0 != ~r~0); {116767#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:31,445 INFO L290 TraceCheckUtils]: 331: Hoare triple {116767#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116767#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:31,446 INFO L290 TraceCheckUtils]: 332: Hoare triple {116767#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116795#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:31,446 INFO L290 TraceCheckUtils]: 333: Hoare triple {116795#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {116795#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:31,447 INFO L272 TraceCheckUtils]: 334: Hoare triple {116795#(<= ~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)); {116795#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:31,447 INFO L290 TraceCheckUtils]: 335: Hoare triple {116795#(<= ~counter~0 36)} ~cond := #in~cond; {116795#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:31,447 INFO L290 TraceCheckUtils]: 336: Hoare triple {116795#(<= ~counter~0 36)} assume !(0 == ~cond); {116795#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:31,447 INFO L290 TraceCheckUtils]: 337: Hoare triple {116795#(<= ~counter~0 36)} assume true; {116795#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:31,448 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {116795#(<= ~counter~0 36)} {116795#(<= ~counter~0 36)} #63#return; {116795#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:31,448 INFO L290 TraceCheckUtils]: 339: Hoare triple {116795#(<= ~counter~0 36)} assume !!(0 != ~r~0); {116795#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:31,449 INFO L290 TraceCheckUtils]: 340: Hoare triple {116795#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116795#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:31,449 INFO L290 TraceCheckUtils]: 341: Hoare triple {116795#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116823#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:31,450 INFO L290 TraceCheckUtils]: 342: Hoare triple {116823#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {116823#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:31,450 INFO L272 TraceCheckUtils]: 343: Hoare triple {116823#(<= ~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)); {116823#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:31,450 INFO L290 TraceCheckUtils]: 344: Hoare triple {116823#(<= ~counter~0 37)} ~cond := #in~cond; {116823#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:31,451 INFO L290 TraceCheckUtils]: 345: Hoare triple {116823#(<= ~counter~0 37)} assume !(0 == ~cond); {116823#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:31,451 INFO L290 TraceCheckUtils]: 346: Hoare triple {116823#(<= ~counter~0 37)} assume true; {116823#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:31,451 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {116823#(<= ~counter~0 37)} {116823#(<= ~counter~0 37)} #63#return; {116823#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:31,452 INFO L290 TraceCheckUtils]: 348: Hoare triple {116823#(<= ~counter~0 37)} assume !!(0 != ~r~0); {116823#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:31,452 INFO L290 TraceCheckUtils]: 349: Hoare triple {116823#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116823#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:31,453 INFO L290 TraceCheckUtils]: 350: Hoare triple {116823#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116851#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:31,453 INFO L290 TraceCheckUtils]: 351: Hoare triple {116851#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {116851#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:31,454 INFO L272 TraceCheckUtils]: 352: Hoare triple {116851#(<= ~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)); {116851#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:31,454 INFO L290 TraceCheckUtils]: 353: Hoare triple {116851#(<= ~counter~0 38)} ~cond := #in~cond; {116851#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:31,454 INFO L290 TraceCheckUtils]: 354: Hoare triple {116851#(<= ~counter~0 38)} assume !(0 == ~cond); {116851#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:31,454 INFO L290 TraceCheckUtils]: 355: Hoare triple {116851#(<= ~counter~0 38)} assume true; {116851#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:31,455 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {116851#(<= ~counter~0 38)} {116851#(<= ~counter~0 38)} #63#return; {116851#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:31,455 INFO L290 TraceCheckUtils]: 357: Hoare triple {116851#(<= ~counter~0 38)} assume !!(0 != ~r~0); {116851#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:31,455 INFO L290 TraceCheckUtils]: 358: Hoare triple {116851#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116851#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:31,456 INFO L290 TraceCheckUtils]: 359: Hoare triple {116851#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116879#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:31,457 INFO L290 TraceCheckUtils]: 360: Hoare triple {116879#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {116879#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:31,457 INFO L272 TraceCheckUtils]: 361: Hoare triple {116879#(<= ~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)); {116879#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:31,457 INFO L290 TraceCheckUtils]: 362: Hoare triple {116879#(<= ~counter~0 39)} ~cond := #in~cond; {116879#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:31,458 INFO L290 TraceCheckUtils]: 363: Hoare triple {116879#(<= ~counter~0 39)} assume !(0 == ~cond); {116879#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:31,458 INFO L290 TraceCheckUtils]: 364: Hoare triple {116879#(<= ~counter~0 39)} assume true; {116879#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:31,458 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {116879#(<= ~counter~0 39)} {116879#(<= ~counter~0 39)} #63#return; {116879#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:31,459 INFO L290 TraceCheckUtils]: 366: Hoare triple {116879#(<= ~counter~0 39)} assume !!(0 != ~r~0); {116879#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:31,459 INFO L290 TraceCheckUtils]: 367: Hoare triple {116879#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116879#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:31,460 INFO L290 TraceCheckUtils]: 368: Hoare triple {116879#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116907#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:31,460 INFO L290 TraceCheckUtils]: 369: Hoare triple {116907#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {116907#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:31,461 INFO L272 TraceCheckUtils]: 370: Hoare triple {116907#(<= ~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)); {116907#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:31,461 INFO L290 TraceCheckUtils]: 371: Hoare triple {116907#(<= ~counter~0 40)} ~cond := #in~cond; {116907#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:31,461 INFO L290 TraceCheckUtils]: 372: Hoare triple {116907#(<= ~counter~0 40)} assume !(0 == ~cond); {116907#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:31,462 INFO L290 TraceCheckUtils]: 373: Hoare triple {116907#(<= ~counter~0 40)} assume true; {116907#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:31,462 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {116907#(<= ~counter~0 40)} {116907#(<= ~counter~0 40)} #63#return; {116907#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:31,462 INFO L290 TraceCheckUtils]: 375: Hoare triple {116907#(<= ~counter~0 40)} assume !!(0 != ~r~0); {116907#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:31,463 INFO L290 TraceCheckUtils]: 376: Hoare triple {116907#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116907#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:31,463 INFO L290 TraceCheckUtils]: 377: Hoare triple {116907#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116935#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:31,464 INFO L290 TraceCheckUtils]: 378: Hoare triple {116935#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {116935#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:31,464 INFO L272 TraceCheckUtils]: 379: Hoare triple {116935#(<= ~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)); {116935#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:31,464 INFO L290 TraceCheckUtils]: 380: Hoare triple {116935#(<= ~counter~0 41)} ~cond := #in~cond; {116935#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:31,465 INFO L290 TraceCheckUtils]: 381: Hoare triple {116935#(<= ~counter~0 41)} assume !(0 == ~cond); {116935#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:31,465 INFO L290 TraceCheckUtils]: 382: Hoare triple {116935#(<= ~counter~0 41)} assume true; {116935#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:31,465 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {116935#(<= ~counter~0 41)} {116935#(<= ~counter~0 41)} #63#return; {116935#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:31,466 INFO L290 TraceCheckUtils]: 384: Hoare triple {116935#(<= ~counter~0 41)} assume !!(0 != ~r~0); {116935#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:31,466 INFO L290 TraceCheckUtils]: 385: Hoare triple {116935#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116935#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:31,467 INFO L290 TraceCheckUtils]: 386: Hoare triple {116935#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116963#(<= ~counter~0 42)} is VALID [2022-04-08 12:52:31,467 INFO L290 TraceCheckUtils]: 387: Hoare triple {116963#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {116963#(<= ~counter~0 42)} is VALID [2022-04-08 12:52:31,468 INFO L272 TraceCheckUtils]: 388: Hoare triple {116963#(<= ~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)); {116963#(<= ~counter~0 42)} is VALID [2022-04-08 12:52:31,468 INFO L290 TraceCheckUtils]: 389: Hoare triple {116963#(<= ~counter~0 42)} ~cond := #in~cond; {116963#(<= ~counter~0 42)} is VALID [2022-04-08 12:52:31,468 INFO L290 TraceCheckUtils]: 390: Hoare triple {116963#(<= ~counter~0 42)} assume !(0 == ~cond); {116963#(<= ~counter~0 42)} is VALID [2022-04-08 12:52:31,468 INFO L290 TraceCheckUtils]: 391: Hoare triple {116963#(<= ~counter~0 42)} assume true; {116963#(<= ~counter~0 42)} is VALID [2022-04-08 12:52:31,469 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {116963#(<= ~counter~0 42)} {116963#(<= ~counter~0 42)} #63#return; {116963#(<= ~counter~0 42)} is VALID [2022-04-08 12:52:31,469 INFO L290 TraceCheckUtils]: 393: Hoare triple {116963#(<= ~counter~0 42)} assume !!(0 != ~r~0); {116963#(<= ~counter~0 42)} is VALID [2022-04-08 12:52:31,469 INFO L290 TraceCheckUtils]: 394: Hoare triple {116963#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116963#(<= ~counter~0 42)} is VALID [2022-04-08 12:52:31,470 INFO L290 TraceCheckUtils]: 395: Hoare triple {116963#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116991#(<= ~counter~0 43)} is VALID [2022-04-08 12:52:31,471 INFO L290 TraceCheckUtils]: 396: Hoare triple {116991#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {116991#(<= ~counter~0 43)} is VALID [2022-04-08 12:52:31,471 INFO L272 TraceCheckUtils]: 397: Hoare triple {116991#(<= ~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)); {116991#(<= ~counter~0 43)} is VALID [2022-04-08 12:52:31,471 INFO L290 TraceCheckUtils]: 398: Hoare triple {116991#(<= ~counter~0 43)} ~cond := #in~cond; {116991#(<= ~counter~0 43)} is VALID [2022-04-08 12:52:31,472 INFO L290 TraceCheckUtils]: 399: Hoare triple {116991#(<= ~counter~0 43)} assume !(0 == ~cond); {116991#(<= ~counter~0 43)} is VALID [2022-04-08 12:52:31,472 INFO L290 TraceCheckUtils]: 400: Hoare triple {116991#(<= ~counter~0 43)} assume true; {116991#(<= ~counter~0 43)} is VALID [2022-04-08 12:52:31,472 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {116991#(<= ~counter~0 43)} {116991#(<= ~counter~0 43)} #63#return; {116991#(<= ~counter~0 43)} is VALID [2022-04-08 12:52:31,473 INFO L290 TraceCheckUtils]: 402: Hoare triple {116991#(<= ~counter~0 43)} assume !!(0 != ~r~0); {116991#(<= ~counter~0 43)} is VALID [2022-04-08 12:52:31,473 INFO L290 TraceCheckUtils]: 403: Hoare triple {116991#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116991#(<= ~counter~0 43)} is VALID [2022-04-08 12:52:31,473 INFO L290 TraceCheckUtils]: 404: Hoare triple {116991#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117019#(<= |main_#t~post6| 43)} is VALID [2022-04-08 12:52:31,474 INFO L290 TraceCheckUtils]: 405: Hoare triple {117019#(<= |main_#t~post6| 43)} assume !(#t~post6 < 50);havoc #t~post6; {115759#false} is VALID [2022-04-08 12:52:31,474 INFO L272 TraceCheckUtils]: 406: Hoare triple {115759#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)); {115759#false} is VALID [2022-04-08 12:52:31,474 INFO L290 TraceCheckUtils]: 407: Hoare triple {115759#false} ~cond := #in~cond; {115759#false} is VALID [2022-04-08 12:52:31,474 INFO L290 TraceCheckUtils]: 408: Hoare triple {115759#false} assume 0 == ~cond; {115759#false} is VALID [2022-04-08 12:52:31,474 INFO L290 TraceCheckUtils]: 409: Hoare triple {115759#false} assume !false; {115759#false} is VALID [2022-04-08 12:52:31,475 INFO L134 CoverageAnalysis]: Checked inductivity of 8303 backedges. 86 proven. 8213 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:52:31,475 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:52:33,280 INFO L290 TraceCheckUtils]: 409: Hoare triple {115759#false} assume !false; {115759#false} is VALID [2022-04-08 12:52:33,280 INFO L290 TraceCheckUtils]: 408: Hoare triple {115759#false} assume 0 == ~cond; {115759#false} is VALID [2022-04-08 12:52:33,280 INFO L290 TraceCheckUtils]: 407: Hoare triple {115759#false} ~cond := #in~cond; {115759#false} is VALID [2022-04-08 12:52:33,280 INFO L272 TraceCheckUtils]: 406: Hoare triple {115759#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)); {115759#false} is VALID [2022-04-08 12:52:33,280 INFO L290 TraceCheckUtils]: 405: Hoare triple {117047#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {115759#false} is VALID [2022-04-08 12:52:33,281 INFO L290 TraceCheckUtils]: 404: Hoare triple {117051#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117047#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:52:33,281 INFO L290 TraceCheckUtils]: 403: Hoare triple {117051#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {117051#(< ~counter~0 50)} is VALID [2022-04-08 12:52:33,281 INFO L290 TraceCheckUtils]: 402: Hoare triple {117051#(< ~counter~0 50)} assume !!(0 != ~r~0); {117051#(< ~counter~0 50)} is VALID [2022-04-08 12:52:33,282 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {115758#true} {117051#(< ~counter~0 50)} #63#return; {117051#(< ~counter~0 50)} is VALID [2022-04-08 12:52:33,282 INFO L290 TraceCheckUtils]: 400: Hoare triple {115758#true} assume true; {115758#true} is VALID [2022-04-08 12:52:33,282 INFO L290 TraceCheckUtils]: 399: Hoare triple {115758#true} assume !(0 == ~cond); {115758#true} is VALID [2022-04-08 12:52:33,282 INFO L290 TraceCheckUtils]: 398: Hoare triple {115758#true} ~cond := #in~cond; {115758#true} is VALID [2022-04-08 12:52:33,282 INFO L272 TraceCheckUtils]: 397: Hoare triple {117051#(< ~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)); {115758#true} is VALID [2022-04-08 12:52:33,282 INFO L290 TraceCheckUtils]: 396: Hoare triple {117051#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {117051#(< ~counter~0 50)} is VALID [2022-04-08 12:52:33,284 INFO L290 TraceCheckUtils]: 395: Hoare triple {117079#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117051#(< ~counter~0 50)} is VALID [2022-04-08 12:52:33,285 INFO L290 TraceCheckUtils]: 394: Hoare triple {117079#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {117079#(< ~counter~0 49)} is VALID [2022-04-08 12:52:33,285 INFO L290 TraceCheckUtils]: 393: Hoare triple {117079#(< ~counter~0 49)} assume !!(0 != ~r~0); {117079#(< ~counter~0 49)} is VALID [2022-04-08 12:52:33,285 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {115758#true} {117079#(< ~counter~0 49)} #63#return; {117079#(< ~counter~0 49)} is VALID [2022-04-08 12:52:33,286 INFO L290 TraceCheckUtils]: 391: Hoare triple {115758#true} assume true; {115758#true} is VALID [2022-04-08 12:52:33,286 INFO L290 TraceCheckUtils]: 390: Hoare triple {115758#true} assume !(0 == ~cond); {115758#true} is VALID [2022-04-08 12:52:33,286 INFO L290 TraceCheckUtils]: 389: Hoare triple {115758#true} ~cond := #in~cond; {115758#true} is VALID [2022-04-08 12:52:33,286 INFO L272 TraceCheckUtils]: 388: Hoare triple {117079#(< ~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)); {115758#true} is VALID [2022-04-08 12:52:33,286 INFO L290 TraceCheckUtils]: 387: Hoare triple {117079#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {117079#(< ~counter~0 49)} is VALID [2022-04-08 12:52:33,287 INFO L290 TraceCheckUtils]: 386: Hoare triple {117107#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117079#(< ~counter~0 49)} is VALID [2022-04-08 12:52:33,287 INFO L290 TraceCheckUtils]: 385: Hoare triple {117107#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {117107#(< ~counter~0 48)} is VALID [2022-04-08 12:52:33,287 INFO L290 TraceCheckUtils]: 384: Hoare triple {117107#(< ~counter~0 48)} assume !!(0 != ~r~0); {117107#(< ~counter~0 48)} is VALID [2022-04-08 12:52:33,288 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {115758#true} {117107#(< ~counter~0 48)} #63#return; {117107#(< ~counter~0 48)} is VALID [2022-04-08 12:52:33,288 INFO L290 TraceCheckUtils]: 382: Hoare triple {115758#true} assume true; {115758#true} is VALID [2022-04-08 12:52:33,288 INFO L290 TraceCheckUtils]: 381: Hoare triple {115758#true} assume !(0 == ~cond); {115758#true} is VALID [2022-04-08 12:52:33,288 INFO L290 TraceCheckUtils]: 380: Hoare triple {115758#true} ~cond := #in~cond; {115758#true} is VALID [2022-04-08 12:52:33,288 INFO L272 TraceCheckUtils]: 379: Hoare triple {117107#(< ~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)); {115758#true} is VALID [2022-04-08 12:52:33,288 INFO L290 TraceCheckUtils]: 378: Hoare triple {117107#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {117107#(< ~counter~0 48)} is VALID [2022-04-08 12:52:33,289 INFO L290 TraceCheckUtils]: 377: Hoare triple {117135#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117107#(< ~counter~0 48)} is VALID [2022-04-08 12:52:33,290 INFO L290 TraceCheckUtils]: 376: Hoare triple {117135#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {117135#(< ~counter~0 47)} is VALID [2022-04-08 12:52:33,290 INFO L290 TraceCheckUtils]: 375: Hoare triple {117135#(< ~counter~0 47)} assume !!(0 != ~r~0); {117135#(< ~counter~0 47)} is VALID [2022-04-08 12:52:33,290 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {115758#true} {117135#(< ~counter~0 47)} #63#return; {117135#(< ~counter~0 47)} is VALID [2022-04-08 12:52:33,290 INFO L290 TraceCheckUtils]: 373: Hoare triple {115758#true} assume true; {115758#true} is VALID [2022-04-08 12:52:33,291 INFO L290 TraceCheckUtils]: 372: Hoare triple {115758#true} assume !(0 == ~cond); {115758#true} is VALID [2022-04-08 12:52:33,291 INFO L290 TraceCheckUtils]: 371: Hoare triple {115758#true} ~cond := #in~cond; {115758#true} is VALID [2022-04-08 12:52:33,291 INFO L272 TraceCheckUtils]: 370: Hoare triple {117135#(< ~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)); {115758#true} is VALID [2022-04-08 12:52:33,291 INFO L290 TraceCheckUtils]: 369: Hoare triple {117135#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {117135#(< ~counter~0 47)} is VALID [2022-04-08 12:52:33,292 INFO L290 TraceCheckUtils]: 368: Hoare triple {117163#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117135#(< ~counter~0 47)} is VALID [2022-04-08 12:52:33,292 INFO L290 TraceCheckUtils]: 367: Hoare triple {117163#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {117163#(< ~counter~0 46)} is VALID [2022-04-08 12:52:33,292 INFO L290 TraceCheckUtils]: 366: Hoare triple {117163#(< ~counter~0 46)} assume !!(0 != ~r~0); {117163#(< ~counter~0 46)} is VALID [2022-04-08 12:52:33,293 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {115758#true} {117163#(< ~counter~0 46)} #63#return; {117163#(< ~counter~0 46)} is VALID [2022-04-08 12:52:33,293 INFO L290 TraceCheckUtils]: 364: Hoare triple {115758#true} assume true; {115758#true} is VALID [2022-04-08 12:52:33,293 INFO L290 TraceCheckUtils]: 363: Hoare triple {115758#true} assume !(0 == ~cond); {115758#true} is VALID [2022-04-08 12:52:33,293 INFO L290 TraceCheckUtils]: 362: Hoare triple {115758#true} ~cond := #in~cond; {115758#true} is VALID [2022-04-08 12:52:33,293 INFO L272 TraceCheckUtils]: 361: Hoare triple {117163#(< ~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)); {115758#true} is VALID [2022-04-08 12:52:33,293 INFO L290 TraceCheckUtils]: 360: Hoare triple {117163#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {117163#(< ~counter~0 46)} is VALID [2022-04-08 12:52:33,294 INFO L290 TraceCheckUtils]: 359: Hoare triple {117191#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117163#(< ~counter~0 46)} is VALID [2022-04-08 12:52:33,295 INFO L290 TraceCheckUtils]: 358: Hoare triple {117191#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {117191#(< ~counter~0 45)} is VALID [2022-04-08 12:52:33,295 INFO L290 TraceCheckUtils]: 357: Hoare triple {117191#(< ~counter~0 45)} assume !!(0 != ~r~0); {117191#(< ~counter~0 45)} is VALID [2022-04-08 12:52:33,295 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {115758#true} {117191#(< ~counter~0 45)} #63#return; {117191#(< ~counter~0 45)} is VALID [2022-04-08 12:52:33,295 INFO L290 TraceCheckUtils]: 355: Hoare triple {115758#true} assume true; {115758#true} is VALID [2022-04-08 12:52:33,296 INFO L290 TraceCheckUtils]: 354: Hoare triple {115758#true} assume !(0 == ~cond); {115758#true} is VALID [2022-04-08 12:52:33,296 INFO L290 TraceCheckUtils]: 353: Hoare triple {115758#true} ~cond := #in~cond; {115758#true} is VALID [2022-04-08 12:52:33,296 INFO L272 TraceCheckUtils]: 352: Hoare triple {117191#(< ~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)); {115758#true} is VALID [2022-04-08 12:52:33,296 INFO L290 TraceCheckUtils]: 351: Hoare triple {117191#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {117191#(< ~counter~0 45)} is VALID [2022-04-08 12:52:33,297 INFO L290 TraceCheckUtils]: 350: Hoare triple {116991#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117191#(< ~counter~0 45)} is VALID [2022-04-08 12:52:33,297 INFO L290 TraceCheckUtils]: 349: Hoare triple {116991#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116991#(<= ~counter~0 43)} is VALID [2022-04-08 12:52:33,297 INFO L290 TraceCheckUtils]: 348: Hoare triple {116991#(<= ~counter~0 43)} assume !!(0 != ~r~0); {116991#(<= ~counter~0 43)} is VALID [2022-04-08 12:52:33,298 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {115758#true} {116991#(<= ~counter~0 43)} #63#return; {116991#(<= ~counter~0 43)} is VALID [2022-04-08 12:52:33,298 INFO L290 TraceCheckUtils]: 346: Hoare triple {115758#true} assume true; {115758#true} is VALID [2022-04-08 12:52:33,298 INFO L290 TraceCheckUtils]: 345: Hoare triple {115758#true} assume !(0 == ~cond); {115758#true} is VALID [2022-04-08 12:52:33,298 INFO L290 TraceCheckUtils]: 344: Hoare triple {115758#true} ~cond := #in~cond; {115758#true} is VALID [2022-04-08 12:52:33,298 INFO L272 TraceCheckUtils]: 343: Hoare triple {116991#(<= ~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)); {115758#true} is VALID [2022-04-08 12:52:33,298 INFO L290 TraceCheckUtils]: 342: Hoare triple {116991#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {116991#(<= ~counter~0 43)} is VALID [2022-04-08 12:52:33,299 INFO L290 TraceCheckUtils]: 341: Hoare triple {116963#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116991#(<= ~counter~0 43)} is VALID [2022-04-08 12:52:33,300 INFO L290 TraceCheckUtils]: 340: Hoare triple {116963#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116963#(<= ~counter~0 42)} is VALID [2022-04-08 12:52:33,300 INFO L290 TraceCheckUtils]: 339: Hoare triple {116963#(<= ~counter~0 42)} assume !!(0 != ~r~0); {116963#(<= ~counter~0 42)} is VALID [2022-04-08 12:52:33,300 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {115758#true} {116963#(<= ~counter~0 42)} #63#return; {116963#(<= ~counter~0 42)} is VALID [2022-04-08 12:52:33,300 INFO L290 TraceCheckUtils]: 337: Hoare triple {115758#true} assume true; {115758#true} is VALID [2022-04-08 12:52:33,300 INFO L290 TraceCheckUtils]: 336: Hoare triple {115758#true} assume !(0 == ~cond); {115758#true} is VALID [2022-04-08 12:52:33,301 INFO L290 TraceCheckUtils]: 335: Hoare triple {115758#true} ~cond := #in~cond; {115758#true} is VALID [2022-04-08 12:52:33,301 INFO L272 TraceCheckUtils]: 334: Hoare triple {116963#(<= ~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)); {115758#true} is VALID [2022-04-08 12:52:33,301 INFO L290 TraceCheckUtils]: 333: Hoare triple {116963#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {116963#(<= ~counter~0 42)} is VALID [2022-04-08 12:52:33,302 INFO L290 TraceCheckUtils]: 332: Hoare triple {116935#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116963#(<= ~counter~0 42)} is VALID [2022-04-08 12:52:33,302 INFO L290 TraceCheckUtils]: 331: Hoare triple {116935#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116935#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:33,302 INFO L290 TraceCheckUtils]: 330: Hoare triple {116935#(<= ~counter~0 41)} assume !!(0 != ~r~0); {116935#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:33,303 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {115758#true} {116935#(<= ~counter~0 41)} #63#return; {116935#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:33,303 INFO L290 TraceCheckUtils]: 328: Hoare triple {115758#true} assume true; {115758#true} is VALID [2022-04-08 12:52:33,303 INFO L290 TraceCheckUtils]: 327: Hoare triple {115758#true} assume !(0 == ~cond); {115758#true} is VALID [2022-04-08 12:52:33,303 INFO L290 TraceCheckUtils]: 326: Hoare triple {115758#true} ~cond := #in~cond; {115758#true} is VALID [2022-04-08 12:52:33,303 INFO L272 TraceCheckUtils]: 325: Hoare triple {116935#(<= ~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)); {115758#true} is VALID [2022-04-08 12:52:33,303 INFO L290 TraceCheckUtils]: 324: Hoare triple {116935#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {116935#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:33,304 INFO L290 TraceCheckUtils]: 323: Hoare triple {116907#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116935#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:33,304 INFO L290 TraceCheckUtils]: 322: Hoare triple {116907#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116907#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:33,305 INFO L290 TraceCheckUtils]: 321: Hoare triple {116907#(<= ~counter~0 40)} assume !!(0 != ~r~0); {116907#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:33,305 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {115758#true} {116907#(<= ~counter~0 40)} #63#return; {116907#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:33,305 INFO L290 TraceCheckUtils]: 319: Hoare triple {115758#true} assume true; {115758#true} is VALID [2022-04-08 12:52:33,305 INFO L290 TraceCheckUtils]: 318: Hoare triple {115758#true} assume !(0 == ~cond); {115758#true} is VALID [2022-04-08 12:52:33,305 INFO L290 TraceCheckUtils]: 317: Hoare triple {115758#true} ~cond := #in~cond; {115758#true} is VALID [2022-04-08 12:52:33,305 INFO L272 TraceCheckUtils]: 316: Hoare triple {116907#(<= ~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)); {115758#true} is VALID [2022-04-08 12:52:33,306 INFO L290 TraceCheckUtils]: 315: Hoare triple {116907#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {116907#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:33,307 INFO L290 TraceCheckUtils]: 314: Hoare triple {116879#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116907#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:33,307 INFO L290 TraceCheckUtils]: 313: Hoare triple {116879#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116879#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:33,307 INFO L290 TraceCheckUtils]: 312: Hoare triple {116879#(<= ~counter~0 39)} assume !!(0 != ~r~0); {116879#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:33,308 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {115758#true} {116879#(<= ~counter~0 39)} #63#return; {116879#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:33,308 INFO L290 TraceCheckUtils]: 310: Hoare triple {115758#true} assume true; {115758#true} is VALID [2022-04-08 12:52:33,308 INFO L290 TraceCheckUtils]: 309: Hoare triple {115758#true} assume !(0 == ~cond); {115758#true} is VALID [2022-04-08 12:52:33,308 INFO L290 TraceCheckUtils]: 308: Hoare triple {115758#true} ~cond := #in~cond; {115758#true} is VALID [2022-04-08 12:52:33,308 INFO L272 TraceCheckUtils]: 307: Hoare triple {116879#(<= ~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)); {115758#true} is VALID [2022-04-08 12:52:33,308 INFO L290 TraceCheckUtils]: 306: Hoare triple {116879#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {116879#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:33,309 INFO L290 TraceCheckUtils]: 305: Hoare triple {116851#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116879#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:33,309 INFO L290 TraceCheckUtils]: 304: Hoare triple {116851#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116851#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:33,310 INFO L290 TraceCheckUtils]: 303: Hoare triple {116851#(<= ~counter~0 38)} assume !!(0 != ~r~0); {116851#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:33,310 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {115758#true} {116851#(<= ~counter~0 38)} #63#return; {116851#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:33,310 INFO L290 TraceCheckUtils]: 301: Hoare triple {115758#true} assume true; {115758#true} is VALID [2022-04-08 12:52:33,310 INFO L290 TraceCheckUtils]: 300: Hoare triple {115758#true} assume !(0 == ~cond); {115758#true} is VALID [2022-04-08 12:52:33,310 INFO L290 TraceCheckUtils]: 299: Hoare triple {115758#true} ~cond := #in~cond; {115758#true} is VALID [2022-04-08 12:52:33,310 INFO L272 TraceCheckUtils]: 298: Hoare triple {116851#(<= ~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)); {115758#true} is VALID [2022-04-08 12:52:33,311 INFO L290 TraceCheckUtils]: 297: Hoare triple {116851#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {116851#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:33,312 INFO L290 TraceCheckUtils]: 296: Hoare triple {116823#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116851#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:33,312 INFO L290 TraceCheckUtils]: 295: Hoare triple {116823#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116823#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:33,312 INFO L290 TraceCheckUtils]: 294: Hoare triple {116823#(<= ~counter~0 37)} assume !!(0 != ~r~0); {116823#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:33,313 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {115758#true} {116823#(<= ~counter~0 37)} #63#return; {116823#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:33,313 INFO L290 TraceCheckUtils]: 292: Hoare triple {115758#true} assume true; {115758#true} is VALID [2022-04-08 12:52:33,313 INFO L290 TraceCheckUtils]: 291: Hoare triple {115758#true} assume !(0 == ~cond); {115758#true} is VALID [2022-04-08 12:52:33,313 INFO L290 TraceCheckUtils]: 290: Hoare triple {115758#true} ~cond := #in~cond; {115758#true} is VALID [2022-04-08 12:52:33,313 INFO L272 TraceCheckUtils]: 289: Hoare triple {116823#(<= ~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)); {115758#true} is VALID [2022-04-08 12:52:33,313 INFO L290 TraceCheckUtils]: 288: Hoare triple {116823#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {116823#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:33,314 INFO L290 TraceCheckUtils]: 287: Hoare triple {116795#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116823#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:33,314 INFO L290 TraceCheckUtils]: 286: Hoare triple {116795#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116795#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:33,315 INFO L290 TraceCheckUtils]: 285: Hoare triple {116795#(<= ~counter~0 36)} assume !!(0 != ~r~0); {116795#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:33,315 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {115758#true} {116795#(<= ~counter~0 36)} #63#return; {116795#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:33,315 INFO L290 TraceCheckUtils]: 283: Hoare triple {115758#true} assume true; {115758#true} is VALID [2022-04-08 12:52:33,315 INFO L290 TraceCheckUtils]: 282: Hoare triple {115758#true} assume !(0 == ~cond); {115758#true} is VALID [2022-04-08 12:52:33,315 INFO L290 TraceCheckUtils]: 281: Hoare triple {115758#true} ~cond := #in~cond; {115758#true} is VALID [2022-04-08 12:52:33,315 INFO L272 TraceCheckUtils]: 280: Hoare triple {116795#(<= ~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)); {115758#true} is VALID [2022-04-08 12:52:33,316 INFO L290 TraceCheckUtils]: 279: Hoare triple {116795#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {116795#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:33,317 INFO L290 TraceCheckUtils]: 278: Hoare triple {116767#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116795#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:33,317 INFO L290 TraceCheckUtils]: 277: Hoare triple {116767#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116767#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:33,317 INFO L290 TraceCheckUtils]: 276: Hoare triple {116767#(<= ~counter~0 35)} assume !!(0 != ~r~0); {116767#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:33,318 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {115758#true} {116767#(<= ~counter~0 35)} #63#return; {116767#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:33,318 INFO L290 TraceCheckUtils]: 274: Hoare triple {115758#true} assume true; {115758#true} is VALID [2022-04-08 12:52:33,318 INFO L290 TraceCheckUtils]: 273: Hoare triple {115758#true} assume !(0 == ~cond); {115758#true} is VALID [2022-04-08 12:52:33,318 INFO L290 TraceCheckUtils]: 272: Hoare triple {115758#true} ~cond := #in~cond; {115758#true} is VALID [2022-04-08 12:52:33,318 INFO L272 TraceCheckUtils]: 271: Hoare triple {116767#(<= ~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)); {115758#true} is VALID [2022-04-08 12:52:33,318 INFO L290 TraceCheckUtils]: 270: Hoare triple {116767#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {116767#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:33,319 INFO L290 TraceCheckUtils]: 269: Hoare triple {116739#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116767#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:33,319 INFO L290 TraceCheckUtils]: 268: Hoare triple {116739#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116739#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:33,320 INFO L290 TraceCheckUtils]: 267: Hoare triple {116739#(<= ~counter~0 34)} assume !!(0 != ~r~0); {116739#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:33,320 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {115758#true} {116739#(<= ~counter~0 34)} #63#return; {116739#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:33,320 INFO L290 TraceCheckUtils]: 265: Hoare triple {115758#true} assume true; {115758#true} is VALID [2022-04-08 12:52:33,320 INFO L290 TraceCheckUtils]: 264: Hoare triple {115758#true} assume !(0 == ~cond); {115758#true} is VALID [2022-04-08 12:52:33,320 INFO L290 TraceCheckUtils]: 263: Hoare triple {115758#true} ~cond := #in~cond; {115758#true} is VALID [2022-04-08 12:52:33,320 INFO L272 TraceCheckUtils]: 262: Hoare triple {116739#(<= ~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)); {115758#true} is VALID [2022-04-08 12:52:33,321 INFO L290 TraceCheckUtils]: 261: Hoare triple {116739#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {116739#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:33,322 INFO L290 TraceCheckUtils]: 260: Hoare triple {116711#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116739#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:33,322 INFO L290 TraceCheckUtils]: 259: Hoare triple {116711#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116711#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:33,322 INFO L290 TraceCheckUtils]: 258: Hoare triple {116711#(<= ~counter~0 33)} assume !!(0 != ~r~0); {116711#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:33,323 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {115758#true} {116711#(<= ~counter~0 33)} #63#return; {116711#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:33,323 INFO L290 TraceCheckUtils]: 256: Hoare triple {115758#true} assume true; {115758#true} is VALID [2022-04-08 12:52:33,323 INFO L290 TraceCheckUtils]: 255: Hoare triple {115758#true} assume !(0 == ~cond); {115758#true} is VALID [2022-04-08 12:52:33,323 INFO L290 TraceCheckUtils]: 254: Hoare triple {115758#true} ~cond := #in~cond; {115758#true} is VALID [2022-04-08 12:52:33,323 INFO L272 TraceCheckUtils]: 253: Hoare triple {116711#(<= ~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)); {115758#true} is VALID [2022-04-08 12:52:33,323 INFO L290 TraceCheckUtils]: 252: Hoare triple {116711#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {116711#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:33,324 INFO L290 TraceCheckUtils]: 251: Hoare triple {116683#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116711#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:33,324 INFO L290 TraceCheckUtils]: 250: Hoare triple {116683#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116683#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:33,325 INFO L290 TraceCheckUtils]: 249: Hoare triple {116683#(<= ~counter~0 32)} assume !!(0 != ~r~0); {116683#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:33,325 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {115758#true} {116683#(<= ~counter~0 32)} #63#return; {116683#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:33,325 INFO L290 TraceCheckUtils]: 247: Hoare triple {115758#true} assume true; {115758#true} is VALID [2022-04-08 12:52:33,325 INFO L290 TraceCheckUtils]: 246: Hoare triple {115758#true} assume !(0 == ~cond); {115758#true} is VALID [2022-04-08 12:52:33,325 INFO L290 TraceCheckUtils]: 245: Hoare triple {115758#true} ~cond := #in~cond; {115758#true} is VALID [2022-04-08 12:52:33,325 INFO L272 TraceCheckUtils]: 244: Hoare triple {116683#(<= ~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)); {115758#true} is VALID [2022-04-08 12:52:33,326 INFO L290 TraceCheckUtils]: 243: Hoare triple {116683#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {116683#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:33,326 INFO L290 TraceCheckUtils]: 242: Hoare triple {116655#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116683#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:33,327 INFO L290 TraceCheckUtils]: 241: Hoare triple {116655#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116655#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:33,327 INFO L290 TraceCheckUtils]: 240: Hoare triple {116655#(<= ~counter~0 31)} assume !!(0 != ~r~0); {116655#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:33,327 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {115758#true} {116655#(<= ~counter~0 31)} #63#return; {116655#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:33,328 INFO L290 TraceCheckUtils]: 238: Hoare triple {115758#true} assume true; {115758#true} is VALID [2022-04-08 12:52:33,328 INFO L290 TraceCheckUtils]: 237: Hoare triple {115758#true} assume !(0 == ~cond); {115758#true} is VALID [2022-04-08 12:52:33,328 INFO L290 TraceCheckUtils]: 236: Hoare triple {115758#true} ~cond := #in~cond; {115758#true} is VALID [2022-04-08 12:52:33,328 INFO L272 TraceCheckUtils]: 235: Hoare triple {116655#(<= ~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)); {115758#true} is VALID [2022-04-08 12:52:33,328 INFO L290 TraceCheckUtils]: 234: Hoare triple {116655#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {116655#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:33,329 INFO L290 TraceCheckUtils]: 233: Hoare triple {116627#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116655#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:33,329 INFO L290 TraceCheckUtils]: 232: Hoare triple {116627#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116627#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:33,329 INFO L290 TraceCheckUtils]: 231: Hoare triple {116627#(<= ~counter~0 30)} assume !!(0 != ~r~0); {116627#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:33,330 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {115758#true} {116627#(<= ~counter~0 30)} #63#return; {116627#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:33,330 INFO L290 TraceCheckUtils]: 229: Hoare triple {115758#true} assume true; {115758#true} is VALID [2022-04-08 12:52:33,330 INFO L290 TraceCheckUtils]: 228: Hoare triple {115758#true} assume !(0 == ~cond); {115758#true} is VALID [2022-04-08 12:52:33,330 INFO L290 TraceCheckUtils]: 227: Hoare triple {115758#true} ~cond := #in~cond; {115758#true} is VALID [2022-04-08 12:52:33,330 INFO L272 TraceCheckUtils]: 226: Hoare triple {116627#(<= ~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)); {115758#true} is VALID [2022-04-08 12:52:33,330 INFO L290 TraceCheckUtils]: 225: Hoare triple {116627#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {116627#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:33,331 INFO L290 TraceCheckUtils]: 224: Hoare triple {116599#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116627#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:33,332 INFO L290 TraceCheckUtils]: 223: Hoare triple {116599#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116599#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:33,332 INFO L290 TraceCheckUtils]: 222: Hoare triple {116599#(<= ~counter~0 29)} assume !!(0 != ~r~0); {116599#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:33,332 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {115758#true} {116599#(<= ~counter~0 29)} #63#return; {116599#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:33,332 INFO L290 TraceCheckUtils]: 220: Hoare triple {115758#true} assume true; {115758#true} is VALID [2022-04-08 12:52:33,333 INFO L290 TraceCheckUtils]: 219: Hoare triple {115758#true} assume !(0 == ~cond); {115758#true} is VALID [2022-04-08 12:52:33,333 INFO L290 TraceCheckUtils]: 218: Hoare triple {115758#true} ~cond := #in~cond; {115758#true} is VALID [2022-04-08 12:52:33,333 INFO L272 TraceCheckUtils]: 217: Hoare triple {116599#(<= ~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)); {115758#true} is VALID [2022-04-08 12:52:33,333 INFO L290 TraceCheckUtils]: 216: Hoare triple {116599#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {116599#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:33,334 INFO L290 TraceCheckUtils]: 215: Hoare triple {116571#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116599#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:33,334 INFO L290 TraceCheckUtils]: 214: Hoare triple {116571#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116571#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:33,334 INFO L290 TraceCheckUtils]: 213: Hoare triple {116571#(<= ~counter~0 28)} assume !!(0 != ~r~0); {116571#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:33,335 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {115758#true} {116571#(<= ~counter~0 28)} #63#return; {116571#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:33,335 INFO L290 TraceCheckUtils]: 211: Hoare triple {115758#true} assume true; {115758#true} is VALID [2022-04-08 12:52:33,335 INFO L290 TraceCheckUtils]: 210: Hoare triple {115758#true} assume !(0 == ~cond); {115758#true} is VALID [2022-04-08 12:52:33,335 INFO L290 TraceCheckUtils]: 209: Hoare triple {115758#true} ~cond := #in~cond; {115758#true} is VALID [2022-04-08 12:52:33,335 INFO L272 TraceCheckUtils]: 208: Hoare triple {116571#(<= ~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)); {115758#true} is VALID [2022-04-08 12:52:33,335 INFO L290 TraceCheckUtils]: 207: Hoare triple {116571#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {116571#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:33,336 INFO L290 TraceCheckUtils]: 206: Hoare triple {116543#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116571#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:33,337 INFO L290 TraceCheckUtils]: 205: Hoare triple {116543#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116543#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:33,337 INFO L290 TraceCheckUtils]: 204: Hoare triple {116543#(<= ~counter~0 27)} assume !!(0 != ~r~0); {116543#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:33,337 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {115758#true} {116543#(<= ~counter~0 27)} #63#return; {116543#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:33,337 INFO L290 TraceCheckUtils]: 202: Hoare triple {115758#true} assume true; {115758#true} is VALID [2022-04-08 12:52:33,338 INFO L290 TraceCheckUtils]: 201: Hoare triple {115758#true} assume !(0 == ~cond); {115758#true} is VALID [2022-04-08 12:52:33,338 INFO L290 TraceCheckUtils]: 200: Hoare triple {115758#true} ~cond := #in~cond; {115758#true} is VALID [2022-04-08 12:52:33,338 INFO L272 TraceCheckUtils]: 199: Hoare triple {116543#(<= ~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)); {115758#true} is VALID [2022-04-08 12:52:33,338 INFO L290 TraceCheckUtils]: 198: Hoare triple {116543#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {116543#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:33,339 INFO L290 TraceCheckUtils]: 197: Hoare triple {116515#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116543#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:33,339 INFO L290 TraceCheckUtils]: 196: Hoare triple {116515#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116515#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:33,339 INFO L290 TraceCheckUtils]: 195: Hoare triple {116515#(<= ~counter~0 26)} assume !!(0 != ~r~0); {116515#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:33,340 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {115758#true} {116515#(<= ~counter~0 26)} #63#return; {116515#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:33,340 INFO L290 TraceCheckUtils]: 193: Hoare triple {115758#true} assume true; {115758#true} is VALID [2022-04-08 12:52:33,340 INFO L290 TraceCheckUtils]: 192: Hoare triple {115758#true} assume !(0 == ~cond); {115758#true} is VALID [2022-04-08 12:52:33,340 INFO L290 TraceCheckUtils]: 191: Hoare triple {115758#true} ~cond := #in~cond; {115758#true} is VALID [2022-04-08 12:52:33,340 INFO L272 TraceCheckUtils]: 190: Hoare triple {116515#(<= ~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)); {115758#true} is VALID [2022-04-08 12:52:33,340 INFO L290 TraceCheckUtils]: 189: Hoare triple {116515#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {116515#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:33,341 INFO L290 TraceCheckUtils]: 188: Hoare triple {116487#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116515#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:33,342 INFO L290 TraceCheckUtils]: 187: Hoare triple {116487#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116487#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:33,342 INFO L290 TraceCheckUtils]: 186: Hoare triple {116487#(<= ~counter~0 25)} assume !!(0 != ~r~0); {116487#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:33,342 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {115758#true} {116487#(<= ~counter~0 25)} #63#return; {116487#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:33,342 INFO L290 TraceCheckUtils]: 184: Hoare triple {115758#true} assume true; {115758#true} is VALID [2022-04-08 12:52:33,342 INFO L290 TraceCheckUtils]: 183: Hoare triple {115758#true} assume !(0 == ~cond); {115758#true} is VALID [2022-04-08 12:52:33,343 INFO L290 TraceCheckUtils]: 182: Hoare triple {115758#true} ~cond := #in~cond; {115758#true} is VALID [2022-04-08 12:52:33,343 INFO L272 TraceCheckUtils]: 181: Hoare triple {116487#(<= ~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)); {115758#true} is VALID [2022-04-08 12:52:33,343 INFO L290 TraceCheckUtils]: 180: Hoare triple {116487#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {116487#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:33,344 INFO L290 TraceCheckUtils]: 179: Hoare triple {116459#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116487#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:33,344 INFO L290 TraceCheckUtils]: 178: Hoare triple {116459#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116459#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:33,344 INFO L290 TraceCheckUtils]: 177: Hoare triple {116459#(<= ~counter~0 24)} assume !!(0 != ~r~0); {116459#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:33,345 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {115758#true} {116459#(<= ~counter~0 24)} #63#return; {116459#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:33,345 INFO L290 TraceCheckUtils]: 175: Hoare triple {115758#true} assume true; {115758#true} is VALID [2022-04-08 12:52:33,345 INFO L290 TraceCheckUtils]: 174: Hoare triple {115758#true} assume !(0 == ~cond); {115758#true} is VALID [2022-04-08 12:52:33,345 INFO L290 TraceCheckUtils]: 173: Hoare triple {115758#true} ~cond := #in~cond; {115758#true} is VALID [2022-04-08 12:52:33,345 INFO L272 TraceCheckUtils]: 172: Hoare triple {116459#(<= ~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)); {115758#true} is VALID [2022-04-08 12:52:33,345 INFO L290 TraceCheckUtils]: 171: Hoare triple {116459#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {116459#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:33,346 INFO L290 TraceCheckUtils]: 170: Hoare triple {116431#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116459#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:33,346 INFO L290 TraceCheckUtils]: 169: Hoare triple {116431#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116431#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:33,347 INFO L290 TraceCheckUtils]: 168: Hoare triple {116431#(<= ~counter~0 23)} assume !!(0 != ~r~0); {116431#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:33,347 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {115758#true} {116431#(<= ~counter~0 23)} #63#return; {116431#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:33,347 INFO L290 TraceCheckUtils]: 166: Hoare triple {115758#true} assume true; {115758#true} is VALID [2022-04-08 12:52:33,347 INFO L290 TraceCheckUtils]: 165: Hoare triple {115758#true} assume !(0 == ~cond); {115758#true} is VALID [2022-04-08 12:52:33,347 INFO L290 TraceCheckUtils]: 164: Hoare triple {115758#true} ~cond := #in~cond; {115758#true} is VALID [2022-04-08 12:52:33,348 INFO L272 TraceCheckUtils]: 163: Hoare triple {116431#(<= ~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)); {115758#true} is VALID [2022-04-08 12:52:33,348 INFO L290 TraceCheckUtils]: 162: Hoare triple {116431#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {116431#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:33,349 INFO L290 TraceCheckUtils]: 161: Hoare triple {116403#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116431#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:33,349 INFO L290 TraceCheckUtils]: 160: Hoare triple {116403#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116403#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:33,349 INFO L290 TraceCheckUtils]: 159: Hoare triple {116403#(<= ~counter~0 22)} assume !!(0 != ~r~0); {116403#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:33,350 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {115758#true} {116403#(<= ~counter~0 22)} #63#return; {116403#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:33,350 INFO L290 TraceCheckUtils]: 157: Hoare triple {115758#true} assume true; {115758#true} is VALID [2022-04-08 12:52:33,350 INFO L290 TraceCheckUtils]: 156: Hoare triple {115758#true} assume !(0 == ~cond); {115758#true} is VALID [2022-04-08 12:52:33,350 INFO L290 TraceCheckUtils]: 155: Hoare triple {115758#true} ~cond := #in~cond; {115758#true} is VALID [2022-04-08 12:52:33,350 INFO L272 TraceCheckUtils]: 154: Hoare triple {116403#(<= ~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)); {115758#true} is VALID [2022-04-08 12:52:33,350 INFO L290 TraceCheckUtils]: 153: Hoare triple {116403#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {116403#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:33,351 INFO L290 TraceCheckUtils]: 152: Hoare triple {116375#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116403#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:33,351 INFO L290 TraceCheckUtils]: 151: Hoare triple {116375#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116375#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:33,352 INFO L290 TraceCheckUtils]: 150: Hoare triple {116375#(<= ~counter~0 21)} assume !!(0 != ~r~0); {116375#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:33,352 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {115758#true} {116375#(<= ~counter~0 21)} #63#return; {116375#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:33,352 INFO L290 TraceCheckUtils]: 148: Hoare triple {115758#true} assume true; {115758#true} is VALID [2022-04-08 12:52:33,352 INFO L290 TraceCheckUtils]: 147: Hoare triple {115758#true} assume !(0 == ~cond); {115758#true} is VALID [2022-04-08 12:52:33,352 INFO L290 TraceCheckUtils]: 146: Hoare triple {115758#true} ~cond := #in~cond; {115758#true} is VALID [2022-04-08 12:52:33,352 INFO L272 TraceCheckUtils]: 145: Hoare triple {116375#(<= ~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)); {115758#true} is VALID [2022-04-08 12:52:33,353 INFO L290 TraceCheckUtils]: 144: Hoare triple {116375#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {116375#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:33,354 INFO L290 TraceCheckUtils]: 143: Hoare triple {116347#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116375#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:33,354 INFO L290 TraceCheckUtils]: 142: Hoare triple {116347#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116347#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:33,354 INFO L290 TraceCheckUtils]: 141: Hoare triple {116347#(<= ~counter~0 20)} assume !!(0 != ~r~0); {116347#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:33,355 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {115758#true} {116347#(<= ~counter~0 20)} #63#return; {116347#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:33,355 INFO L290 TraceCheckUtils]: 139: Hoare triple {115758#true} assume true; {115758#true} is VALID [2022-04-08 12:52:33,355 INFO L290 TraceCheckUtils]: 138: Hoare triple {115758#true} assume !(0 == ~cond); {115758#true} is VALID [2022-04-08 12:52:33,355 INFO L290 TraceCheckUtils]: 137: Hoare triple {115758#true} ~cond := #in~cond; {115758#true} is VALID [2022-04-08 12:52:33,355 INFO L272 TraceCheckUtils]: 136: Hoare triple {116347#(<= ~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)); {115758#true} is VALID [2022-04-08 12:52:33,355 INFO L290 TraceCheckUtils]: 135: Hoare triple {116347#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {116347#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:33,356 INFO L290 TraceCheckUtils]: 134: Hoare triple {116319#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116347#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:33,356 INFO L290 TraceCheckUtils]: 133: Hoare triple {116319#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116319#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:33,357 INFO L290 TraceCheckUtils]: 132: Hoare triple {116319#(<= ~counter~0 19)} assume !!(0 != ~r~0); {116319#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:33,357 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {115758#true} {116319#(<= ~counter~0 19)} #63#return; {116319#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:33,357 INFO L290 TraceCheckUtils]: 130: Hoare triple {115758#true} assume true; {115758#true} is VALID [2022-04-08 12:52:33,357 INFO L290 TraceCheckUtils]: 129: Hoare triple {115758#true} assume !(0 == ~cond); {115758#true} is VALID [2022-04-08 12:52:33,357 INFO L290 TraceCheckUtils]: 128: Hoare triple {115758#true} ~cond := #in~cond; {115758#true} is VALID [2022-04-08 12:52:33,357 INFO L272 TraceCheckUtils]: 127: Hoare triple {116319#(<= ~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)); {115758#true} is VALID [2022-04-08 12:52:33,358 INFO L290 TraceCheckUtils]: 126: Hoare triple {116319#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {116319#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:33,359 INFO L290 TraceCheckUtils]: 125: Hoare triple {116291#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116319#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:33,359 INFO L290 TraceCheckUtils]: 124: Hoare triple {116291#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116291#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:33,359 INFO L290 TraceCheckUtils]: 123: Hoare triple {116291#(<= ~counter~0 18)} assume !!(0 != ~r~0); {116291#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:33,360 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {115758#true} {116291#(<= ~counter~0 18)} #63#return; {116291#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:33,360 INFO L290 TraceCheckUtils]: 121: Hoare triple {115758#true} assume true; {115758#true} is VALID [2022-04-08 12:52:33,360 INFO L290 TraceCheckUtils]: 120: Hoare triple {115758#true} assume !(0 == ~cond); {115758#true} is VALID [2022-04-08 12:52:33,360 INFO L290 TraceCheckUtils]: 119: Hoare triple {115758#true} ~cond := #in~cond; {115758#true} is VALID [2022-04-08 12:52:33,360 INFO L272 TraceCheckUtils]: 118: Hoare triple {116291#(<= ~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)); {115758#true} is VALID [2022-04-08 12:52:33,360 INFO L290 TraceCheckUtils]: 117: Hoare triple {116291#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {116291#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:33,361 INFO L290 TraceCheckUtils]: 116: Hoare triple {116263#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116291#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:33,361 INFO L290 TraceCheckUtils]: 115: Hoare triple {116263#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116263#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:33,362 INFO L290 TraceCheckUtils]: 114: Hoare triple {116263#(<= ~counter~0 17)} assume !!(0 != ~r~0); {116263#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:33,362 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {115758#true} {116263#(<= ~counter~0 17)} #63#return; {116263#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:33,362 INFO L290 TraceCheckUtils]: 112: Hoare triple {115758#true} assume true; {115758#true} is VALID [2022-04-08 12:52:33,362 INFO L290 TraceCheckUtils]: 111: Hoare triple {115758#true} assume !(0 == ~cond); {115758#true} is VALID [2022-04-08 12:52:33,362 INFO L290 TraceCheckUtils]: 110: Hoare triple {115758#true} ~cond := #in~cond; {115758#true} is VALID [2022-04-08 12:52:33,362 INFO L272 TraceCheckUtils]: 109: Hoare triple {116263#(<= ~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)); {115758#true} is VALID [2022-04-08 12:52:33,363 INFO L290 TraceCheckUtils]: 108: Hoare triple {116263#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {116263#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:33,364 INFO L290 TraceCheckUtils]: 107: Hoare triple {116235#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116263#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:33,364 INFO L290 TraceCheckUtils]: 106: Hoare triple {116235#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116235#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:33,364 INFO L290 TraceCheckUtils]: 105: Hoare triple {116235#(<= ~counter~0 16)} assume !!(0 != ~r~0); {116235#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:33,365 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {115758#true} {116235#(<= ~counter~0 16)} #63#return; {116235#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:33,365 INFO L290 TraceCheckUtils]: 103: Hoare triple {115758#true} assume true; {115758#true} is VALID [2022-04-08 12:52:33,365 INFO L290 TraceCheckUtils]: 102: Hoare triple {115758#true} assume !(0 == ~cond); {115758#true} is VALID [2022-04-08 12:52:33,365 INFO L290 TraceCheckUtils]: 101: Hoare triple {115758#true} ~cond := #in~cond; {115758#true} is VALID [2022-04-08 12:52:33,365 INFO L272 TraceCheckUtils]: 100: Hoare triple {116235#(<= ~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)); {115758#true} is VALID [2022-04-08 12:52:33,365 INFO L290 TraceCheckUtils]: 99: Hoare triple {116235#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {116235#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:33,366 INFO L290 TraceCheckUtils]: 98: Hoare triple {116207#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116235#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:33,366 INFO L290 TraceCheckUtils]: 97: Hoare triple {116207#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116207#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:33,366 INFO L290 TraceCheckUtils]: 96: Hoare triple {116207#(<= ~counter~0 15)} assume !!(0 != ~r~0); {116207#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:33,367 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {115758#true} {116207#(<= ~counter~0 15)} #63#return; {116207#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:33,367 INFO L290 TraceCheckUtils]: 94: Hoare triple {115758#true} assume true; {115758#true} is VALID [2022-04-08 12:52:33,367 INFO L290 TraceCheckUtils]: 93: Hoare triple {115758#true} assume !(0 == ~cond); {115758#true} is VALID [2022-04-08 12:52:33,367 INFO L290 TraceCheckUtils]: 92: Hoare triple {115758#true} ~cond := #in~cond; {115758#true} is VALID [2022-04-08 12:52:33,367 INFO L272 TraceCheckUtils]: 91: Hoare triple {116207#(<= ~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)); {115758#true} is VALID [2022-04-08 12:52:33,367 INFO L290 TraceCheckUtils]: 90: Hoare triple {116207#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {116207#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:33,368 INFO L290 TraceCheckUtils]: 89: Hoare triple {116179#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116207#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:33,369 INFO L290 TraceCheckUtils]: 88: Hoare triple {116179#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116179#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:33,369 INFO L290 TraceCheckUtils]: 87: Hoare triple {116179#(<= ~counter~0 14)} assume !!(0 != ~r~0); {116179#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:33,369 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {115758#true} {116179#(<= ~counter~0 14)} #63#return; {116179#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:33,369 INFO L290 TraceCheckUtils]: 85: Hoare triple {115758#true} assume true; {115758#true} is VALID [2022-04-08 12:52:33,370 INFO L290 TraceCheckUtils]: 84: Hoare triple {115758#true} assume !(0 == ~cond); {115758#true} is VALID [2022-04-08 12:52:33,370 INFO L290 TraceCheckUtils]: 83: Hoare triple {115758#true} ~cond := #in~cond; {115758#true} is VALID [2022-04-08 12:52:33,370 INFO L272 TraceCheckUtils]: 82: Hoare triple {116179#(<= ~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)); {115758#true} is VALID [2022-04-08 12:52:33,370 INFO L290 TraceCheckUtils]: 81: Hoare triple {116179#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {116179#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:33,371 INFO L290 TraceCheckUtils]: 80: Hoare triple {116151#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116179#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:33,371 INFO L290 TraceCheckUtils]: 79: Hoare triple {116151#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116151#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:33,371 INFO L290 TraceCheckUtils]: 78: Hoare triple {116151#(<= ~counter~0 13)} assume !!(0 != ~r~0); {116151#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:33,372 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {115758#true} {116151#(<= ~counter~0 13)} #63#return; {116151#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:33,372 INFO L290 TraceCheckUtils]: 76: Hoare triple {115758#true} assume true; {115758#true} is VALID [2022-04-08 12:52:33,372 INFO L290 TraceCheckUtils]: 75: Hoare triple {115758#true} assume !(0 == ~cond); {115758#true} is VALID [2022-04-08 12:52:33,372 INFO L290 TraceCheckUtils]: 74: Hoare triple {115758#true} ~cond := #in~cond; {115758#true} is VALID [2022-04-08 12:52:33,372 INFO L272 TraceCheckUtils]: 73: Hoare triple {116151#(<= ~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)); {115758#true} is VALID [2022-04-08 12:52:33,372 INFO L290 TraceCheckUtils]: 72: Hoare triple {116151#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {116151#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:33,373 INFO L290 TraceCheckUtils]: 71: Hoare triple {116123#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116151#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:33,374 INFO L290 TraceCheckUtils]: 70: Hoare triple {116123#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116123#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:33,374 INFO L290 TraceCheckUtils]: 69: Hoare triple {116123#(<= ~counter~0 12)} assume !!(0 != ~r~0); {116123#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:33,374 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {115758#true} {116123#(<= ~counter~0 12)} #63#return; {116123#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:33,374 INFO L290 TraceCheckUtils]: 67: Hoare triple {115758#true} assume true; {115758#true} is VALID [2022-04-08 12:52:33,374 INFO L290 TraceCheckUtils]: 66: Hoare triple {115758#true} assume !(0 == ~cond); {115758#true} is VALID [2022-04-08 12:52:33,375 INFO L290 TraceCheckUtils]: 65: Hoare triple {115758#true} ~cond := #in~cond; {115758#true} is VALID [2022-04-08 12:52:33,375 INFO L272 TraceCheckUtils]: 64: Hoare triple {116123#(<= ~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)); {115758#true} is VALID [2022-04-08 12:52:33,375 INFO L290 TraceCheckUtils]: 63: Hoare triple {116123#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {116123#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:33,376 INFO L290 TraceCheckUtils]: 62: Hoare triple {116095#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116123#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:33,376 INFO L290 TraceCheckUtils]: 61: Hoare triple {116095#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116095#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:33,376 INFO L290 TraceCheckUtils]: 60: Hoare triple {116095#(<= ~counter~0 11)} assume !!(0 != ~r~0); {116095#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:33,377 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {115758#true} {116095#(<= ~counter~0 11)} #63#return; {116095#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:33,377 INFO L290 TraceCheckUtils]: 58: Hoare triple {115758#true} assume true; {115758#true} is VALID [2022-04-08 12:52:33,377 INFO L290 TraceCheckUtils]: 57: Hoare triple {115758#true} assume !(0 == ~cond); {115758#true} is VALID [2022-04-08 12:52:33,377 INFO L290 TraceCheckUtils]: 56: Hoare triple {115758#true} ~cond := #in~cond; {115758#true} is VALID [2022-04-08 12:52:33,377 INFO L272 TraceCheckUtils]: 55: Hoare triple {116095#(<= ~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)); {115758#true} is VALID [2022-04-08 12:52:33,377 INFO L290 TraceCheckUtils]: 54: Hoare triple {116095#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {116095#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:33,378 INFO L290 TraceCheckUtils]: 53: Hoare triple {116067#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116095#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:33,379 INFO L290 TraceCheckUtils]: 52: Hoare triple {116067#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116067#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:33,379 INFO L290 TraceCheckUtils]: 51: Hoare triple {116067#(<= ~counter~0 10)} assume !!(0 != ~r~0); {116067#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:33,379 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {115758#true} {116067#(<= ~counter~0 10)} #63#return; {116067#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:33,379 INFO L290 TraceCheckUtils]: 49: Hoare triple {115758#true} assume true; {115758#true} is VALID [2022-04-08 12:52:33,379 INFO L290 TraceCheckUtils]: 48: Hoare triple {115758#true} assume !(0 == ~cond); {115758#true} is VALID [2022-04-08 12:52:33,380 INFO L290 TraceCheckUtils]: 47: Hoare triple {115758#true} ~cond := #in~cond; {115758#true} is VALID [2022-04-08 12:52:33,380 INFO L272 TraceCheckUtils]: 46: Hoare triple {116067#(<= ~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)); {115758#true} is VALID [2022-04-08 12:52:33,380 INFO L290 TraceCheckUtils]: 45: Hoare triple {116067#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {116067#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:33,381 INFO L290 TraceCheckUtils]: 44: Hoare triple {116039#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116067#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:33,381 INFO L290 TraceCheckUtils]: 43: Hoare triple {116039#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116039#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:33,381 INFO L290 TraceCheckUtils]: 42: Hoare triple {116039#(<= ~counter~0 9)} assume !!(0 != ~r~0); {116039#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:33,382 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {115758#true} {116039#(<= ~counter~0 9)} #63#return; {116039#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:33,382 INFO L290 TraceCheckUtils]: 40: Hoare triple {115758#true} assume true; {115758#true} is VALID [2022-04-08 12:52:33,382 INFO L290 TraceCheckUtils]: 39: Hoare triple {115758#true} assume !(0 == ~cond); {115758#true} is VALID [2022-04-08 12:52:33,382 INFO L290 TraceCheckUtils]: 38: Hoare triple {115758#true} ~cond := #in~cond; {115758#true} is VALID [2022-04-08 12:52:33,382 INFO L272 TraceCheckUtils]: 37: Hoare triple {116039#(<= ~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)); {115758#true} is VALID [2022-04-08 12:52:33,382 INFO L290 TraceCheckUtils]: 36: Hoare triple {116039#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {116039#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:33,383 INFO L290 TraceCheckUtils]: 35: Hoare triple {116011#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116039#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:33,384 INFO L290 TraceCheckUtils]: 34: Hoare triple {116011#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116011#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:33,384 INFO L290 TraceCheckUtils]: 33: Hoare triple {116011#(<= ~counter~0 8)} assume !!(0 != ~r~0); {116011#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:33,384 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {115758#true} {116011#(<= ~counter~0 8)} #63#return; {116011#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:33,384 INFO L290 TraceCheckUtils]: 31: Hoare triple {115758#true} assume true; {115758#true} is VALID [2022-04-08 12:52:33,384 INFO L290 TraceCheckUtils]: 30: Hoare triple {115758#true} assume !(0 == ~cond); {115758#true} is VALID [2022-04-08 12:52:33,384 INFO L290 TraceCheckUtils]: 29: Hoare triple {115758#true} ~cond := #in~cond; {115758#true} is VALID [2022-04-08 12:52:33,385 INFO L272 TraceCheckUtils]: 28: Hoare triple {116011#(<= ~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)); {115758#true} is VALID [2022-04-08 12:52:33,385 INFO L290 TraceCheckUtils]: 27: Hoare triple {116011#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {116011#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:33,386 INFO L290 TraceCheckUtils]: 26: Hoare triple {115983#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116011#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:33,386 INFO L290 TraceCheckUtils]: 25: Hoare triple {115983#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {115983#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:33,386 INFO L290 TraceCheckUtils]: 24: Hoare triple {115983#(<= ~counter~0 7)} assume !!(0 != ~r~0); {115983#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:33,387 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {115758#true} {115983#(<= ~counter~0 7)} #63#return; {115983#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:33,387 INFO L290 TraceCheckUtils]: 22: Hoare triple {115758#true} assume true; {115758#true} is VALID [2022-04-08 12:52:33,387 INFO L290 TraceCheckUtils]: 21: Hoare triple {115758#true} assume !(0 == ~cond); {115758#true} is VALID [2022-04-08 12:52:33,387 INFO L290 TraceCheckUtils]: 20: Hoare triple {115758#true} ~cond := #in~cond; {115758#true} is VALID [2022-04-08 12:52:33,387 INFO L272 TraceCheckUtils]: 19: Hoare triple {115983#(<= ~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)); {115758#true} is VALID [2022-04-08 12:52:33,387 INFO L290 TraceCheckUtils]: 18: Hoare triple {115983#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {115983#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:33,388 INFO L290 TraceCheckUtils]: 17: Hoare triple {115955#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {115983#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:33,388 INFO L290 TraceCheckUtils]: 16: Hoare triple {115955#(<= ~counter~0 6)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {115955#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:33,389 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {115758#true} {115955#(<= ~counter~0 6)} #61#return; {115955#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:33,389 INFO L290 TraceCheckUtils]: 14: Hoare triple {115758#true} assume true; {115758#true} is VALID [2022-04-08 12:52:33,389 INFO L290 TraceCheckUtils]: 13: Hoare triple {115758#true} assume !(0 == ~cond); {115758#true} is VALID [2022-04-08 12:52:33,389 INFO L290 TraceCheckUtils]: 12: Hoare triple {115758#true} ~cond := #in~cond; {115758#true} is VALID [2022-04-08 12:52:33,389 INFO L272 TraceCheckUtils]: 11: Hoare triple {115955#(<= ~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)); {115758#true} is VALID [2022-04-08 12:52:33,390 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {115758#true} {115955#(<= ~counter~0 6)} #59#return; {115955#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:33,390 INFO L290 TraceCheckUtils]: 9: Hoare triple {115758#true} assume true; {115758#true} is VALID [2022-04-08 12:52:33,390 INFO L290 TraceCheckUtils]: 8: Hoare triple {115758#true} assume !(0 == ~cond); {115758#true} is VALID [2022-04-08 12:52:33,390 INFO L290 TraceCheckUtils]: 7: Hoare triple {115758#true} ~cond := #in~cond; {115758#true} is VALID [2022-04-08 12:52:33,390 INFO L272 TraceCheckUtils]: 6: Hoare triple {115955#(<= ~counter~0 6)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {115758#true} is VALID [2022-04-08 12:52:33,390 INFO L290 TraceCheckUtils]: 5: Hoare triple {115955#(<= ~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; {115955#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:33,390 INFO L272 TraceCheckUtils]: 4: Hoare triple {115955#(<= ~counter~0 6)} call #t~ret7 := main(); {115955#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:33,391 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {115955#(<= ~counter~0 6)} {115758#true} #67#return; {115955#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:33,391 INFO L290 TraceCheckUtils]: 2: Hoare triple {115955#(<= ~counter~0 6)} assume true; {115955#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:33,391 INFO L290 TraceCheckUtils]: 1: Hoare triple {115758#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; {115955#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:33,391 INFO L272 TraceCheckUtils]: 0: Hoare triple {115758#true} call ULTIMATE.init(); {115758#true} is VALID [2022-04-08 12:52:33,392 INFO L134 CoverageAnalysis]: Checked inductivity of 8303 backedges. 86 proven. 4601 refuted. 0 times theorem prover too weak. 3616 trivial. 0 not checked. [2022-04-08 12:52:33,392 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:52:33,392 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2033711636] [2022-04-08 12:52:33,392 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:52:33,392 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1882819973] [2022-04-08 12:52:33,393 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1882819973] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:52:33,393 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:52:33,393 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [47, 47] total 54 [2022-04-08 12:52:33,393 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:52:33,393 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2057715041] [2022-04-08 12:52:33,393 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2057715041] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:52:33,393 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:52:33,393 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [47] imperfect sequences [] total 47 [2022-04-08 12:52:33,393 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2076316166] [2022-04-08 12:52:33,393 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:52:33,394 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 [2022-04-08 12:52:33,394 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:52:33,394 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) [2022-04-08 12:52:33,724 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 407 edges. 407 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:52:33,724 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 47 states [2022-04-08 12:52:33,724 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:52:33,724 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 47 interpolants. [2022-04-08 12:52:33,724 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 12:52:33,725 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) [2022-04-08 12:52:36,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:52:36,355 INFO L93 Difference]: Finished difference Result 421 states and 466 transitions. [2022-04-08 12:52:36,355 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. [2022-04-08 12:52:36,355 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 [2022-04-08 12:52:36,355 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:52:36,356 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) [2022-04-08 12:52:36,365 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 465 transitions. [2022-04-08 12:52:36,365 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) [2022-04-08 12:52:36,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 465 transitions. [2022-04-08 12:52:36,373 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 90 states and 465 transitions. [2022-04-08 12:52:36,784 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 465 edges. 465 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:52:36,792 INFO L225 Difference]: With dead ends: 421 [2022-04-08 12:52:36,792 INFO L226 Difference]: Without dead ends: 416 [2022-04-08 12:52:36,793 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 862 GetRequests, 766 SyntacticMatches, 1 SemanticMatches, 95 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1001 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=3610, Invalid=5702, Unknown=0, NotChecked=0, Total=9312 [2022-04-08 12:52:36,793 INFO L913 BasicCegarLoop]: 69 mSDtfsCounter, 164 mSDsluCounter, 351 mSDsCounter, 0 mSdLazyCounter, 293 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 164 SdHoareTripleChecker+Valid, 420 SdHoareTripleChecker+Invalid, 314 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 293 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-08 12:52:36,793 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [164 Valid, 420 Invalid, 314 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 293 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-08 12:52:36,794 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 416 states. [2022-04-08 12:52:37,509 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 416 to 416. [2022-04-08 12:52:37,509 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:52:37,509 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) [2022-04-08 12:52:37,510 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) [2022-04-08 12:52:37,510 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) [2022-04-08 12:52:37,516 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:52:37,516 INFO L93 Difference]: Finished difference Result 416 states and 461 transitions. [2022-04-08 12:52:37,516 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 461 transitions. [2022-04-08 12:52:37,516 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:52:37,517 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:52:37,517 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. [2022-04-08 12:52:37,517 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. [2022-04-08 12:52:37,523 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:52:37,523 INFO L93 Difference]: Finished difference Result 416 states and 461 transitions. [2022-04-08 12:52:37,523 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 461 transitions. [2022-04-08 12:52:37,524 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:52:37,524 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:52:37,524 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:52:37,524 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:52:37,524 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) [2022-04-08 12:52:37,533 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 416 states and 461 transitions. [2022-04-08 12:52:37,533 INFO L78 Accepts]: Start accepts. Automaton has 416 states and 461 transitions. Word has length 410 [2022-04-08 12:52:37,534 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:52:37,534 INFO L478 AbstractCegarLoop]: Abstraction has 416 states and 461 transitions. [2022-04-08 12:52:37,534 INFO L479 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) [2022-04-08 12:52:37,534 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 416 states and 461 transitions. [2022-04-08 12:52:40,067 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 461 edges. 461 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:52:40,067 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 461 transitions. [2022-04-08 12:52:40,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2022-04-08 12:52:40,069 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:52:40,069 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:52:40,086 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (48)] Forceful destruction successful, exit code 0 [2022-04-08 12:52:40,269 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable46,48 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:52:40,269 INFO L403 AbstractCegarLoop]: === Iteration 48 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:52:40,270 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:52:40,270 INFO L85 PathProgramCache]: Analyzing trace with hash -1569738858, now seen corresponding path program 87 times [2022-04-08 12:52:40,270 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:52:40,270 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1899091921] [2022-04-08 12:52:40,270 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:52:40,270 INFO L85 PathProgramCache]: Analyzing trace with hash -1569738858, now seen corresponding path program 88 times [2022-04-08 12:52:40,271 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:52:40,271 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1074354698] [2022-04-08 12:52:40,271 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:52:40,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:52:40,305 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:52:40,305 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1140717857] [2022-04-08 12:52:40,305 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 12:52:40,305 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:52:40,306 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:52:40,306 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) [2022-04-08 12:52:40,309 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (49)] Waiting until timeout for monitored process [2022-04-08 12:52:40,643 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 12:52:40,643 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:52:40,647 INFO L263 TraceCheckSpWp]: Trace formula consists of 973 conjuncts, 93 conjunts are in the unsatisfiable core [2022-04-08 12:52:40,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:52:40,715 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:52:43,069 INFO L272 TraceCheckUtils]: 0: Hoare triple {120863#true} call ULTIMATE.init(); {120863#true} is VALID [2022-04-08 12:52:43,070 INFO L290 TraceCheckUtils]: 1: Hoare triple {120863#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; {120871#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:43,070 INFO L290 TraceCheckUtils]: 2: Hoare triple {120871#(<= ~counter~0 0)} assume true; {120871#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:43,070 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {120871#(<= ~counter~0 0)} {120863#true} #67#return; {120871#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:43,071 INFO L272 TraceCheckUtils]: 4: Hoare triple {120871#(<= ~counter~0 0)} call #t~ret7 := main(); {120871#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:43,071 INFO L290 TraceCheckUtils]: 5: Hoare triple {120871#(<= ~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; {120871#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:43,071 INFO L272 TraceCheckUtils]: 6: Hoare triple {120871#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {120871#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:43,072 INFO L290 TraceCheckUtils]: 7: Hoare triple {120871#(<= ~counter~0 0)} ~cond := #in~cond; {120871#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:43,072 INFO L290 TraceCheckUtils]: 8: Hoare triple {120871#(<= ~counter~0 0)} assume !(0 == ~cond); {120871#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:43,072 INFO L290 TraceCheckUtils]: 9: Hoare triple {120871#(<= ~counter~0 0)} assume true; {120871#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:43,073 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {120871#(<= ~counter~0 0)} {120871#(<= ~counter~0 0)} #59#return; {120871#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:43,073 INFO L272 TraceCheckUtils]: 11: Hoare triple {120871#(<= ~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)); {120871#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:43,073 INFO L290 TraceCheckUtils]: 12: Hoare triple {120871#(<= ~counter~0 0)} ~cond := #in~cond; {120871#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:43,073 INFO L290 TraceCheckUtils]: 13: Hoare triple {120871#(<= ~counter~0 0)} assume !(0 == ~cond); {120871#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:43,074 INFO L290 TraceCheckUtils]: 14: Hoare triple {120871#(<= ~counter~0 0)} assume true; {120871#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:43,074 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {120871#(<= ~counter~0 0)} {120871#(<= ~counter~0 0)} #61#return; {120871#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:43,074 INFO L290 TraceCheckUtils]: 16: Hoare triple {120871#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {120871#(<= ~counter~0 0)} is VALID [2022-04-08 12:52:43,077 INFO L290 TraceCheckUtils]: 17: Hoare triple {120871#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {120920#(<= ~counter~0 1)} is VALID [2022-04-08 12:52:43,077 INFO L290 TraceCheckUtils]: 18: Hoare triple {120920#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {120920#(<= ~counter~0 1)} is VALID [2022-04-08 12:52:43,077 INFO L272 TraceCheckUtils]: 19: Hoare triple {120920#(<= ~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)); {120920#(<= ~counter~0 1)} is VALID [2022-04-08 12:52:43,078 INFO L290 TraceCheckUtils]: 20: Hoare triple {120920#(<= ~counter~0 1)} ~cond := #in~cond; {120920#(<= ~counter~0 1)} is VALID [2022-04-08 12:52:43,078 INFO L290 TraceCheckUtils]: 21: Hoare triple {120920#(<= ~counter~0 1)} assume !(0 == ~cond); {120920#(<= ~counter~0 1)} is VALID [2022-04-08 12:52:43,078 INFO L290 TraceCheckUtils]: 22: Hoare triple {120920#(<= ~counter~0 1)} assume true; {120920#(<= ~counter~0 1)} is VALID [2022-04-08 12:52:43,079 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {120920#(<= ~counter~0 1)} {120920#(<= ~counter~0 1)} #63#return; {120920#(<= ~counter~0 1)} is VALID [2022-04-08 12:52:43,079 INFO L290 TraceCheckUtils]: 24: Hoare triple {120920#(<= ~counter~0 1)} assume !!(0 != ~r~0); {120920#(<= ~counter~0 1)} is VALID [2022-04-08 12:52:43,079 INFO L290 TraceCheckUtils]: 25: Hoare triple {120920#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {120920#(<= ~counter~0 1)} is VALID [2022-04-08 12:52:43,080 INFO L290 TraceCheckUtils]: 26: Hoare triple {120920#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {120948#(<= ~counter~0 2)} is VALID [2022-04-08 12:52:43,080 INFO L290 TraceCheckUtils]: 27: Hoare triple {120948#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {120948#(<= ~counter~0 2)} is VALID [2022-04-08 12:52:43,081 INFO L272 TraceCheckUtils]: 28: Hoare triple {120948#(<= ~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)); {120948#(<= ~counter~0 2)} is VALID [2022-04-08 12:52:43,081 INFO L290 TraceCheckUtils]: 29: Hoare triple {120948#(<= ~counter~0 2)} ~cond := #in~cond; {120948#(<= ~counter~0 2)} is VALID [2022-04-08 12:52:43,081 INFO L290 TraceCheckUtils]: 30: Hoare triple {120948#(<= ~counter~0 2)} assume !(0 == ~cond); {120948#(<= ~counter~0 2)} is VALID [2022-04-08 12:52:43,082 INFO L290 TraceCheckUtils]: 31: Hoare triple {120948#(<= ~counter~0 2)} assume true; {120948#(<= ~counter~0 2)} is VALID [2022-04-08 12:52:43,082 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {120948#(<= ~counter~0 2)} {120948#(<= ~counter~0 2)} #63#return; {120948#(<= ~counter~0 2)} is VALID [2022-04-08 12:52:43,082 INFO L290 TraceCheckUtils]: 33: Hoare triple {120948#(<= ~counter~0 2)} assume !!(0 != ~r~0); {120948#(<= ~counter~0 2)} is VALID [2022-04-08 12:52:43,083 INFO L290 TraceCheckUtils]: 34: Hoare triple {120948#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {120948#(<= ~counter~0 2)} is VALID [2022-04-08 12:52:43,084 INFO L290 TraceCheckUtils]: 35: Hoare triple {120948#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {120976#(<= ~counter~0 3)} is VALID [2022-04-08 12:52:43,084 INFO L290 TraceCheckUtils]: 36: Hoare triple {120976#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {120976#(<= ~counter~0 3)} is VALID [2022-04-08 12:52:43,084 INFO L272 TraceCheckUtils]: 37: Hoare triple {120976#(<= ~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)); {120976#(<= ~counter~0 3)} is VALID [2022-04-08 12:52:43,085 INFO L290 TraceCheckUtils]: 38: Hoare triple {120976#(<= ~counter~0 3)} ~cond := #in~cond; {120976#(<= ~counter~0 3)} is VALID [2022-04-08 12:52:43,085 INFO L290 TraceCheckUtils]: 39: Hoare triple {120976#(<= ~counter~0 3)} assume !(0 == ~cond); {120976#(<= ~counter~0 3)} is VALID [2022-04-08 12:52:43,085 INFO L290 TraceCheckUtils]: 40: Hoare triple {120976#(<= ~counter~0 3)} assume true; {120976#(<= ~counter~0 3)} is VALID [2022-04-08 12:52:43,086 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {120976#(<= ~counter~0 3)} {120976#(<= ~counter~0 3)} #63#return; {120976#(<= ~counter~0 3)} is VALID [2022-04-08 12:52:43,086 INFO L290 TraceCheckUtils]: 42: Hoare triple {120976#(<= ~counter~0 3)} assume !!(0 != ~r~0); {120976#(<= ~counter~0 3)} is VALID [2022-04-08 12:52:43,086 INFO L290 TraceCheckUtils]: 43: Hoare triple {120976#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {120976#(<= ~counter~0 3)} is VALID [2022-04-08 12:52:43,087 INFO L290 TraceCheckUtils]: 44: Hoare triple {120976#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121004#(<= ~counter~0 4)} is VALID [2022-04-08 12:52:43,087 INFO L290 TraceCheckUtils]: 45: Hoare triple {121004#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {121004#(<= ~counter~0 4)} is VALID [2022-04-08 12:52:43,088 INFO L272 TraceCheckUtils]: 46: Hoare triple {121004#(<= ~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)); {121004#(<= ~counter~0 4)} is VALID [2022-04-08 12:52:43,088 INFO L290 TraceCheckUtils]: 47: Hoare triple {121004#(<= ~counter~0 4)} ~cond := #in~cond; {121004#(<= ~counter~0 4)} is VALID [2022-04-08 12:52:43,088 INFO L290 TraceCheckUtils]: 48: Hoare triple {121004#(<= ~counter~0 4)} assume !(0 == ~cond); {121004#(<= ~counter~0 4)} is VALID [2022-04-08 12:52:43,089 INFO L290 TraceCheckUtils]: 49: Hoare triple {121004#(<= ~counter~0 4)} assume true; {121004#(<= ~counter~0 4)} is VALID [2022-04-08 12:52:43,089 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {121004#(<= ~counter~0 4)} {121004#(<= ~counter~0 4)} #63#return; {121004#(<= ~counter~0 4)} is VALID [2022-04-08 12:52:43,089 INFO L290 TraceCheckUtils]: 51: Hoare triple {121004#(<= ~counter~0 4)} assume !!(0 != ~r~0); {121004#(<= ~counter~0 4)} is VALID [2022-04-08 12:52:43,090 INFO L290 TraceCheckUtils]: 52: Hoare triple {121004#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121004#(<= ~counter~0 4)} is VALID [2022-04-08 12:52:43,090 INFO L290 TraceCheckUtils]: 53: Hoare triple {121004#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121032#(<= ~counter~0 5)} is VALID [2022-04-08 12:52:43,091 INFO L290 TraceCheckUtils]: 54: Hoare triple {121032#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {121032#(<= ~counter~0 5)} is VALID [2022-04-08 12:52:43,091 INFO L272 TraceCheckUtils]: 55: Hoare triple {121032#(<= ~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)); {121032#(<= ~counter~0 5)} is VALID [2022-04-08 12:52:43,092 INFO L290 TraceCheckUtils]: 56: Hoare triple {121032#(<= ~counter~0 5)} ~cond := #in~cond; {121032#(<= ~counter~0 5)} is VALID [2022-04-08 12:52:43,092 INFO L290 TraceCheckUtils]: 57: Hoare triple {121032#(<= ~counter~0 5)} assume !(0 == ~cond); {121032#(<= ~counter~0 5)} is VALID [2022-04-08 12:52:43,092 INFO L290 TraceCheckUtils]: 58: Hoare triple {121032#(<= ~counter~0 5)} assume true; {121032#(<= ~counter~0 5)} is VALID [2022-04-08 12:52:43,092 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {121032#(<= ~counter~0 5)} {121032#(<= ~counter~0 5)} #63#return; {121032#(<= ~counter~0 5)} is VALID [2022-04-08 12:52:43,093 INFO L290 TraceCheckUtils]: 60: Hoare triple {121032#(<= ~counter~0 5)} assume !!(0 != ~r~0); {121032#(<= ~counter~0 5)} is VALID [2022-04-08 12:52:43,093 INFO L290 TraceCheckUtils]: 61: Hoare triple {121032#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121032#(<= ~counter~0 5)} is VALID [2022-04-08 12:52:43,094 INFO L290 TraceCheckUtils]: 62: Hoare triple {121032#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121060#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:43,094 INFO L290 TraceCheckUtils]: 63: Hoare triple {121060#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {121060#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:43,095 INFO L272 TraceCheckUtils]: 64: Hoare triple {121060#(<= ~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)); {121060#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:43,095 INFO L290 TraceCheckUtils]: 65: Hoare triple {121060#(<= ~counter~0 6)} ~cond := #in~cond; {121060#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:43,095 INFO L290 TraceCheckUtils]: 66: Hoare triple {121060#(<= ~counter~0 6)} assume !(0 == ~cond); {121060#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:43,096 INFO L290 TraceCheckUtils]: 67: Hoare triple {121060#(<= ~counter~0 6)} assume true; {121060#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:43,096 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {121060#(<= ~counter~0 6)} {121060#(<= ~counter~0 6)} #63#return; {121060#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:43,096 INFO L290 TraceCheckUtils]: 69: Hoare triple {121060#(<= ~counter~0 6)} assume !!(0 != ~r~0); {121060#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:43,097 INFO L290 TraceCheckUtils]: 70: Hoare triple {121060#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121060#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:43,098 INFO L290 TraceCheckUtils]: 71: Hoare triple {121060#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121088#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:43,098 INFO L290 TraceCheckUtils]: 72: Hoare triple {121088#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {121088#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:43,098 INFO L272 TraceCheckUtils]: 73: Hoare triple {121088#(<= ~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)); {121088#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:43,099 INFO L290 TraceCheckUtils]: 74: Hoare triple {121088#(<= ~counter~0 7)} ~cond := #in~cond; {121088#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:43,099 INFO L290 TraceCheckUtils]: 75: Hoare triple {121088#(<= ~counter~0 7)} assume !(0 == ~cond); {121088#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:43,099 INFO L290 TraceCheckUtils]: 76: Hoare triple {121088#(<= ~counter~0 7)} assume true; {121088#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:43,100 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {121088#(<= ~counter~0 7)} {121088#(<= ~counter~0 7)} #63#return; {121088#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:43,100 INFO L290 TraceCheckUtils]: 78: Hoare triple {121088#(<= ~counter~0 7)} assume !!(0 != ~r~0); {121088#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:43,100 INFO L290 TraceCheckUtils]: 79: Hoare triple {121088#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121088#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:43,101 INFO L290 TraceCheckUtils]: 80: Hoare triple {121088#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121116#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:43,101 INFO L290 TraceCheckUtils]: 81: Hoare triple {121116#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {121116#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:43,102 INFO L272 TraceCheckUtils]: 82: Hoare triple {121116#(<= ~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)); {121116#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:43,102 INFO L290 TraceCheckUtils]: 83: Hoare triple {121116#(<= ~counter~0 8)} ~cond := #in~cond; {121116#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:43,102 INFO L290 TraceCheckUtils]: 84: Hoare triple {121116#(<= ~counter~0 8)} assume !(0 == ~cond); {121116#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:43,103 INFO L290 TraceCheckUtils]: 85: Hoare triple {121116#(<= ~counter~0 8)} assume true; {121116#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:43,103 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {121116#(<= ~counter~0 8)} {121116#(<= ~counter~0 8)} #63#return; {121116#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:43,103 INFO L290 TraceCheckUtils]: 87: Hoare triple {121116#(<= ~counter~0 8)} assume !!(0 != ~r~0); {121116#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:43,104 INFO L290 TraceCheckUtils]: 88: Hoare triple {121116#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121116#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:43,104 INFO L290 TraceCheckUtils]: 89: Hoare triple {121116#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121144#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:43,105 INFO L290 TraceCheckUtils]: 90: Hoare triple {121144#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {121144#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:43,105 INFO L272 TraceCheckUtils]: 91: Hoare triple {121144#(<= ~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)); {121144#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:43,105 INFO L290 TraceCheckUtils]: 92: Hoare triple {121144#(<= ~counter~0 9)} ~cond := #in~cond; {121144#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:43,106 INFO L290 TraceCheckUtils]: 93: Hoare triple {121144#(<= ~counter~0 9)} assume !(0 == ~cond); {121144#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:43,106 INFO L290 TraceCheckUtils]: 94: Hoare triple {121144#(<= ~counter~0 9)} assume true; {121144#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:43,106 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {121144#(<= ~counter~0 9)} {121144#(<= ~counter~0 9)} #63#return; {121144#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:43,107 INFO L290 TraceCheckUtils]: 96: Hoare triple {121144#(<= ~counter~0 9)} assume !!(0 != ~r~0); {121144#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:43,107 INFO L290 TraceCheckUtils]: 97: Hoare triple {121144#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121144#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:43,108 INFO L290 TraceCheckUtils]: 98: Hoare triple {121144#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121172#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:43,108 INFO L290 TraceCheckUtils]: 99: Hoare triple {121172#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {121172#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:43,109 INFO L272 TraceCheckUtils]: 100: Hoare triple {121172#(<= ~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)); {121172#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:43,109 INFO L290 TraceCheckUtils]: 101: Hoare triple {121172#(<= ~counter~0 10)} ~cond := #in~cond; {121172#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:43,109 INFO L290 TraceCheckUtils]: 102: Hoare triple {121172#(<= ~counter~0 10)} assume !(0 == ~cond); {121172#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:43,109 INFO L290 TraceCheckUtils]: 103: Hoare triple {121172#(<= ~counter~0 10)} assume true; {121172#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:43,110 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {121172#(<= ~counter~0 10)} {121172#(<= ~counter~0 10)} #63#return; {121172#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:43,110 INFO L290 TraceCheckUtils]: 105: Hoare triple {121172#(<= ~counter~0 10)} assume !!(0 != ~r~0); {121172#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:43,110 INFO L290 TraceCheckUtils]: 106: Hoare triple {121172#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121172#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:43,111 INFO L290 TraceCheckUtils]: 107: Hoare triple {121172#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121200#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:43,112 INFO L290 TraceCheckUtils]: 108: Hoare triple {121200#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {121200#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:43,112 INFO L272 TraceCheckUtils]: 109: Hoare triple {121200#(<= ~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)); {121200#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:43,112 INFO L290 TraceCheckUtils]: 110: Hoare triple {121200#(<= ~counter~0 11)} ~cond := #in~cond; {121200#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:43,113 INFO L290 TraceCheckUtils]: 111: Hoare triple {121200#(<= ~counter~0 11)} assume !(0 == ~cond); {121200#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:43,113 INFO L290 TraceCheckUtils]: 112: Hoare triple {121200#(<= ~counter~0 11)} assume true; {121200#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:43,113 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {121200#(<= ~counter~0 11)} {121200#(<= ~counter~0 11)} #63#return; {121200#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:43,114 INFO L290 TraceCheckUtils]: 114: Hoare triple {121200#(<= ~counter~0 11)} assume !!(0 != ~r~0); {121200#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:43,114 INFO L290 TraceCheckUtils]: 115: Hoare triple {121200#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121200#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:43,115 INFO L290 TraceCheckUtils]: 116: Hoare triple {121200#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121228#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:43,115 INFO L290 TraceCheckUtils]: 117: Hoare triple {121228#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {121228#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:43,116 INFO L272 TraceCheckUtils]: 118: Hoare triple {121228#(<= ~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)); {121228#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:43,116 INFO L290 TraceCheckUtils]: 119: Hoare triple {121228#(<= ~counter~0 12)} ~cond := #in~cond; {121228#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:43,116 INFO L290 TraceCheckUtils]: 120: Hoare triple {121228#(<= ~counter~0 12)} assume !(0 == ~cond); {121228#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:43,116 INFO L290 TraceCheckUtils]: 121: Hoare triple {121228#(<= ~counter~0 12)} assume true; {121228#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:43,117 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {121228#(<= ~counter~0 12)} {121228#(<= ~counter~0 12)} #63#return; {121228#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:43,117 INFO L290 TraceCheckUtils]: 123: Hoare triple {121228#(<= ~counter~0 12)} assume !!(0 != ~r~0); {121228#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:43,118 INFO L290 TraceCheckUtils]: 124: Hoare triple {121228#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121228#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:43,118 INFO L290 TraceCheckUtils]: 125: Hoare triple {121228#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121256#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:43,119 INFO L290 TraceCheckUtils]: 126: Hoare triple {121256#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {121256#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:43,119 INFO L272 TraceCheckUtils]: 127: Hoare triple {121256#(<= ~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)); {121256#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:43,119 INFO L290 TraceCheckUtils]: 128: Hoare triple {121256#(<= ~counter~0 13)} ~cond := #in~cond; {121256#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:43,120 INFO L290 TraceCheckUtils]: 129: Hoare triple {121256#(<= ~counter~0 13)} assume !(0 == ~cond); {121256#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:43,120 INFO L290 TraceCheckUtils]: 130: Hoare triple {121256#(<= ~counter~0 13)} assume true; {121256#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:43,120 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {121256#(<= ~counter~0 13)} {121256#(<= ~counter~0 13)} #63#return; {121256#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:43,121 INFO L290 TraceCheckUtils]: 132: Hoare triple {121256#(<= ~counter~0 13)} assume !!(0 != ~r~0); {121256#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:43,121 INFO L290 TraceCheckUtils]: 133: Hoare triple {121256#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121256#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:43,122 INFO L290 TraceCheckUtils]: 134: Hoare triple {121256#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121284#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:43,122 INFO L290 TraceCheckUtils]: 135: Hoare triple {121284#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {121284#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:43,123 INFO L272 TraceCheckUtils]: 136: Hoare triple {121284#(<= ~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)); {121284#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:43,123 INFO L290 TraceCheckUtils]: 137: Hoare triple {121284#(<= ~counter~0 14)} ~cond := #in~cond; {121284#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:43,123 INFO L290 TraceCheckUtils]: 138: Hoare triple {121284#(<= ~counter~0 14)} assume !(0 == ~cond); {121284#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:43,123 INFO L290 TraceCheckUtils]: 139: Hoare triple {121284#(<= ~counter~0 14)} assume true; {121284#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:43,124 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {121284#(<= ~counter~0 14)} {121284#(<= ~counter~0 14)} #63#return; {121284#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:43,124 INFO L290 TraceCheckUtils]: 141: Hoare triple {121284#(<= ~counter~0 14)} assume !!(0 != ~r~0); {121284#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:43,124 INFO L290 TraceCheckUtils]: 142: Hoare triple {121284#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121284#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:43,125 INFO L290 TraceCheckUtils]: 143: Hoare triple {121284#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121312#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:43,126 INFO L290 TraceCheckUtils]: 144: Hoare triple {121312#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {121312#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:43,126 INFO L272 TraceCheckUtils]: 145: Hoare triple {121312#(<= ~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)); {121312#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:43,126 INFO L290 TraceCheckUtils]: 146: Hoare triple {121312#(<= ~counter~0 15)} ~cond := #in~cond; {121312#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:43,127 INFO L290 TraceCheckUtils]: 147: Hoare triple {121312#(<= ~counter~0 15)} assume !(0 == ~cond); {121312#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:43,127 INFO L290 TraceCheckUtils]: 148: Hoare triple {121312#(<= ~counter~0 15)} assume true; {121312#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:43,127 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {121312#(<= ~counter~0 15)} {121312#(<= ~counter~0 15)} #63#return; {121312#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:43,128 INFO L290 TraceCheckUtils]: 150: Hoare triple {121312#(<= ~counter~0 15)} assume !!(0 != ~r~0); {121312#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:43,128 INFO L290 TraceCheckUtils]: 151: Hoare triple {121312#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121312#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:43,129 INFO L290 TraceCheckUtils]: 152: Hoare triple {121312#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121340#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:43,129 INFO L290 TraceCheckUtils]: 153: Hoare triple {121340#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {121340#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:43,130 INFO L272 TraceCheckUtils]: 154: Hoare triple {121340#(<= ~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)); {121340#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:43,130 INFO L290 TraceCheckUtils]: 155: Hoare triple {121340#(<= ~counter~0 16)} ~cond := #in~cond; {121340#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:43,130 INFO L290 TraceCheckUtils]: 156: Hoare triple {121340#(<= ~counter~0 16)} assume !(0 == ~cond); {121340#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:43,130 INFO L290 TraceCheckUtils]: 157: Hoare triple {121340#(<= ~counter~0 16)} assume true; {121340#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:43,131 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {121340#(<= ~counter~0 16)} {121340#(<= ~counter~0 16)} #63#return; {121340#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:43,131 INFO L290 TraceCheckUtils]: 159: Hoare triple {121340#(<= ~counter~0 16)} assume !!(0 != ~r~0); {121340#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:43,131 INFO L290 TraceCheckUtils]: 160: Hoare triple {121340#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121340#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:43,132 INFO L290 TraceCheckUtils]: 161: Hoare triple {121340#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121368#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:43,133 INFO L290 TraceCheckUtils]: 162: Hoare triple {121368#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {121368#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:43,133 INFO L272 TraceCheckUtils]: 163: Hoare triple {121368#(<= ~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)); {121368#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:43,133 INFO L290 TraceCheckUtils]: 164: Hoare triple {121368#(<= ~counter~0 17)} ~cond := #in~cond; {121368#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:43,134 INFO L290 TraceCheckUtils]: 165: Hoare triple {121368#(<= ~counter~0 17)} assume !(0 == ~cond); {121368#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:43,134 INFO L290 TraceCheckUtils]: 166: Hoare triple {121368#(<= ~counter~0 17)} assume true; {121368#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:43,134 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {121368#(<= ~counter~0 17)} {121368#(<= ~counter~0 17)} #63#return; {121368#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:43,135 INFO L290 TraceCheckUtils]: 168: Hoare triple {121368#(<= ~counter~0 17)} assume !!(0 != ~r~0); {121368#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:43,135 INFO L290 TraceCheckUtils]: 169: Hoare triple {121368#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121368#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:43,136 INFO L290 TraceCheckUtils]: 170: Hoare triple {121368#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121396#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:43,136 INFO L290 TraceCheckUtils]: 171: Hoare triple {121396#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {121396#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:43,137 INFO L272 TraceCheckUtils]: 172: Hoare triple {121396#(<= ~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)); {121396#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:43,137 INFO L290 TraceCheckUtils]: 173: Hoare triple {121396#(<= ~counter~0 18)} ~cond := #in~cond; {121396#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:43,137 INFO L290 TraceCheckUtils]: 174: Hoare triple {121396#(<= ~counter~0 18)} assume !(0 == ~cond); {121396#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:43,137 INFO L290 TraceCheckUtils]: 175: Hoare triple {121396#(<= ~counter~0 18)} assume true; {121396#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:43,138 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {121396#(<= ~counter~0 18)} {121396#(<= ~counter~0 18)} #63#return; {121396#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:43,138 INFO L290 TraceCheckUtils]: 177: Hoare triple {121396#(<= ~counter~0 18)} assume !!(0 != ~r~0); {121396#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:43,138 INFO L290 TraceCheckUtils]: 178: Hoare triple {121396#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121396#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:43,139 INFO L290 TraceCheckUtils]: 179: Hoare triple {121396#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121424#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:43,140 INFO L290 TraceCheckUtils]: 180: Hoare triple {121424#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {121424#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:43,140 INFO L272 TraceCheckUtils]: 181: Hoare triple {121424#(<= ~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)); {121424#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:43,140 INFO L290 TraceCheckUtils]: 182: Hoare triple {121424#(<= ~counter~0 19)} ~cond := #in~cond; {121424#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:43,141 INFO L290 TraceCheckUtils]: 183: Hoare triple {121424#(<= ~counter~0 19)} assume !(0 == ~cond); {121424#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:43,141 INFO L290 TraceCheckUtils]: 184: Hoare triple {121424#(<= ~counter~0 19)} assume true; {121424#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:43,141 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {121424#(<= ~counter~0 19)} {121424#(<= ~counter~0 19)} #63#return; {121424#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:43,142 INFO L290 TraceCheckUtils]: 186: Hoare triple {121424#(<= ~counter~0 19)} assume !!(0 != ~r~0); {121424#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:43,142 INFO L290 TraceCheckUtils]: 187: Hoare triple {121424#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121424#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:43,143 INFO L290 TraceCheckUtils]: 188: Hoare triple {121424#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121452#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:43,143 INFO L290 TraceCheckUtils]: 189: Hoare triple {121452#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {121452#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:43,144 INFO L272 TraceCheckUtils]: 190: Hoare triple {121452#(<= ~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)); {121452#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:43,144 INFO L290 TraceCheckUtils]: 191: Hoare triple {121452#(<= ~counter~0 20)} ~cond := #in~cond; {121452#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:43,144 INFO L290 TraceCheckUtils]: 192: Hoare triple {121452#(<= ~counter~0 20)} assume !(0 == ~cond); {121452#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:43,144 INFO L290 TraceCheckUtils]: 193: Hoare triple {121452#(<= ~counter~0 20)} assume true; {121452#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:43,145 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {121452#(<= ~counter~0 20)} {121452#(<= ~counter~0 20)} #63#return; {121452#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:43,145 INFO L290 TraceCheckUtils]: 195: Hoare triple {121452#(<= ~counter~0 20)} assume !!(0 != ~r~0); {121452#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:43,145 INFO L290 TraceCheckUtils]: 196: Hoare triple {121452#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121452#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:43,146 INFO L290 TraceCheckUtils]: 197: Hoare triple {121452#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121480#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:43,147 INFO L290 TraceCheckUtils]: 198: Hoare triple {121480#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {121480#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:43,147 INFO L272 TraceCheckUtils]: 199: Hoare triple {121480#(<= ~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)); {121480#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:43,147 INFO L290 TraceCheckUtils]: 200: Hoare triple {121480#(<= ~counter~0 21)} ~cond := #in~cond; {121480#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:43,148 INFO L290 TraceCheckUtils]: 201: Hoare triple {121480#(<= ~counter~0 21)} assume !(0 == ~cond); {121480#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:43,148 INFO L290 TraceCheckUtils]: 202: Hoare triple {121480#(<= ~counter~0 21)} assume true; {121480#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:43,148 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {121480#(<= ~counter~0 21)} {121480#(<= ~counter~0 21)} #63#return; {121480#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:43,149 INFO L290 TraceCheckUtils]: 204: Hoare triple {121480#(<= ~counter~0 21)} assume !!(0 != ~r~0); {121480#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:43,149 INFO L290 TraceCheckUtils]: 205: Hoare triple {121480#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121480#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:43,150 INFO L290 TraceCheckUtils]: 206: Hoare triple {121480#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121508#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:43,150 INFO L290 TraceCheckUtils]: 207: Hoare triple {121508#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {121508#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:43,151 INFO L272 TraceCheckUtils]: 208: Hoare triple {121508#(<= ~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)); {121508#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:43,151 INFO L290 TraceCheckUtils]: 209: Hoare triple {121508#(<= ~counter~0 22)} ~cond := #in~cond; {121508#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:43,151 INFO L290 TraceCheckUtils]: 210: Hoare triple {121508#(<= ~counter~0 22)} assume !(0 == ~cond); {121508#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:43,151 INFO L290 TraceCheckUtils]: 211: Hoare triple {121508#(<= ~counter~0 22)} assume true; {121508#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:43,152 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {121508#(<= ~counter~0 22)} {121508#(<= ~counter~0 22)} #63#return; {121508#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:43,152 INFO L290 TraceCheckUtils]: 213: Hoare triple {121508#(<= ~counter~0 22)} assume !!(0 != ~r~0); {121508#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:43,152 INFO L290 TraceCheckUtils]: 214: Hoare triple {121508#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121508#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:43,153 INFO L290 TraceCheckUtils]: 215: Hoare triple {121508#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121536#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:43,154 INFO L290 TraceCheckUtils]: 216: Hoare triple {121536#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {121536#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:43,154 INFO L272 TraceCheckUtils]: 217: Hoare triple {121536#(<= ~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)); {121536#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:43,154 INFO L290 TraceCheckUtils]: 218: Hoare triple {121536#(<= ~counter~0 23)} ~cond := #in~cond; {121536#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:43,155 INFO L290 TraceCheckUtils]: 219: Hoare triple {121536#(<= ~counter~0 23)} assume !(0 == ~cond); {121536#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:43,155 INFO L290 TraceCheckUtils]: 220: Hoare triple {121536#(<= ~counter~0 23)} assume true; {121536#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:43,155 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {121536#(<= ~counter~0 23)} {121536#(<= ~counter~0 23)} #63#return; {121536#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:43,156 INFO L290 TraceCheckUtils]: 222: Hoare triple {121536#(<= ~counter~0 23)} assume !!(0 != ~r~0); {121536#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:43,156 INFO L290 TraceCheckUtils]: 223: Hoare triple {121536#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121536#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:43,157 INFO L290 TraceCheckUtils]: 224: Hoare triple {121536#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121564#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:43,157 INFO L290 TraceCheckUtils]: 225: Hoare triple {121564#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {121564#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:43,158 INFO L272 TraceCheckUtils]: 226: Hoare triple {121564#(<= ~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)); {121564#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:43,158 INFO L290 TraceCheckUtils]: 227: Hoare triple {121564#(<= ~counter~0 24)} ~cond := #in~cond; {121564#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:43,158 INFO L290 TraceCheckUtils]: 228: Hoare triple {121564#(<= ~counter~0 24)} assume !(0 == ~cond); {121564#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:43,158 INFO L290 TraceCheckUtils]: 229: Hoare triple {121564#(<= ~counter~0 24)} assume true; {121564#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:43,159 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {121564#(<= ~counter~0 24)} {121564#(<= ~counter~0 24)} #63#return; {121564#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:43,159 INFO L290 TraceCheckUtils]: 231: Hoare triple {121564#(<= ~counter~0 24)} assume !!(0 != ~r~0); {121564#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:43,159 INFO L290 TraceCheckUtils]: 232: Hoare triple {121564#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121564#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:43,160 INFO L290 TraceCheckUtils]: 233: Hoare triple {121564#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121592#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:43,161 INFO L290 TraceCheckUtils]: 234: Hoare triple {121592#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {121592#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:43,161 INFO L272 TraceCheckUtils]: 235: Hoare triple {121592#(<= ~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)); {121592#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:43,161 INFO L290 TraceCheckUtils]: 236: Hoare triple {121592#(<= ~counter~0 25)} ~cond := #in~cond; {121592#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:43,162 INFO L290 TraceCheckUtils]: 237: Hoare triple {121592#(<= ~counter~0 25)} assume !(0 == ~cond); {121592#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:43,162 INFO L290 TraceCheckUtils]: 238: Hoare triple {121592#(<= ~counter~0 25)} assume true; {121592#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:43,162 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {121592#(<= ~counter~0 25)} {121592#(<= ~counter~0 25)} #63#return; {121592#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:43,163 INFO L290 TraceCheckUtils]: 240: Hoare triple {121592#(<= ~counter~0 25)} assume !!(0 != ~r~0); {121592#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:43,163 INFO L290 TraceCheckUtils]: 241: Hoare triple {121592#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121592#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:43,164 INFO L290 TraceCheckUtils]: 242: Hoare triple {121592#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121620#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:43,164 INFO L290 TraceCheckUtils]: 243: Hoare triple {121620#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {121620#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:43,165 INFO L272 TraceCheckUtils]: 244: Hoare triple {121620#(<= ~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)); {121620#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:43,165 INFO L290 TraceCheckUtils]: 245: Hoare triple {121620#(<= ~counter~0 26)} ~cond := #in~cond; {121620#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:43,165 INFO L290 TraceCheckUtils]: 246: Hoare triple {121620#(<= ~counter~0 26)} assume !(0 == ~cond); {121620#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:43,165 INFO L290 TraceCheckUtils]: 247: Hoare triple {121620#(<= ~counter~0 26)} assume true; {121620#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:43,166 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {121620#(<= ~counter~0 26)} {121620#(<= ~counter~0 26)} #63#return; {121620#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:43,166 INFO L290 TraceCheckUtils]: 249: Hoare triple {121620#(<= ~counter~0 26)} assume !!(0 != ~r~0); {121620#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:43,166 INFO L290 TraceCheckUtils]: 250: Hoare triple {121620#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121620#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:43,167 INFO L290 TraceCheckUtils]: 251: Hoare triple {121620#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121648#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:43,168 INFO L290 TraceCheckUtils]: 252: Hoare triple {121648#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {121648#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:43,168 INFO L272 TraceCheckUtils]: 253: Hoare triple {121648#(<= ~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)); {121648#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:43,168 INFO L290 TraceCheckUtils]: 254: Hoare triple {121648#(<= ~counter~0 27)} ~cond := #in~cond; {121648#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:43,169 INFO L290 TraceCheckUtils]: 255: Hoare triple {121648#(<= ~counter~0 27)} assume !(0 == ~cond); {121648#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:43,169 INFO L290 TraceCheckUtils]: 256: Hoare triple {121648#(<= ~counter~0 27)} assume true; {121648#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:43,169 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {121648#(<= ~counter~0 27)} {121648#(<= ~counter~0 27)} #63#return; {121648#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:43,170 INFO L290 TraceCheckUtils]: 258: Hoare triple {121648#(<= ~counter~0 27)} assume !!(0 != ~r~0); {121648#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:43,170 INFO L290 TraceCheckUtils]: 259: Hoare triple {121648#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121648#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:43,171 INFO L290 TraceCheckUtils]: 260: Hoare triple {121648#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121676#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:43,171 INFO L290 TraceCheckUtils]: 261: Hoare triple {121676#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {121676#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:43,172 INFO L272 TraceCheckUtils]: 262: Hoare triple {121676#(<= ~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)); {121676#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:43,172 INFO L290 TraceCheckUtils]: 263: Hoare triple {121676#(<= ~counter~0 28)} ~cond := #in~cond; {121676#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:43,172 INFO L290 TraceCheckUtils]: 264: Hoare triple {121676#(<= ~counter~0 28)} assume !(0 == ~cond); {121676#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:43,172 INFO L290 TraceCheckUtils]: 265: Hoare triple {121676#(<= ~counter~0 28)} assume true; {121676#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:43,173 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {121676#(<= ~counter~0 28)} {121676#(<= ~counter~0 28)} #63#return; {121676#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:43,173 INFO L290 TraceCheckUtils]: 267: Hoare triple {121676#(<= ~counter~0 28)} assume !!(0 != ~r~0); {121676#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:43,173 INFO L290 TraceCheckUtils]: 268: Hoare triple {121676#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121676#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:43,174 INFO L290 TraceCheckUtils]: 269: Hoare triple {121676#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121704#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:43,175 INFO L290 TraceCheckUtils]: 270: Hoare triple {121704#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {121704#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:43,175 INFO L272 TraceCheckUtils]: 271: Hoare triple {121704#(<= ~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)); {121704#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:43,175 INFO L290 TraceCheckUtils]: 272: Hoare triple {121704#(<= ~counter~0 29)} ~cond := #in~cond; {121704#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:43,176 INFO L290 TraceCheckUtils]: 273: Hoare triple {121704#(<= ~counter~0 29)} assume !(0 == ~cond); {121704#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:43,176 INFO L290 TraceCheckUtils]: 274: Hoare triple {121704#(<= ~counter~0 29)} assume true; {121704#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:43,176 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {121704#(<= ~counter~0 29)} {121704#(<= ~counter~0 29)} #63#return; {121704#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:43,177 INFO L290 TraceCheckUtils]: 276: Hoare triple {121704#(<= ~counter~0 29)} assume !!(0 != ~r~0); {121704#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:43,177 INFO L290 TraceCheckUtils]: 277: Hoare triple {121704#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121704#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:43,178 INFO L290 TraceCheckUtils]: 278: Hoare triple {121704#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121732#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:43,178 INFO L290 TraceCheckUtils]: 279: Hoare triple {121732#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {121732#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:43,179 INFO L272 TraceCheckUtils]: 280: Hoare triple {121732#(<= ~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)); {121732#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:43,179 INFO L290 TraceCheckUtils]: 281: Hoare triple {121732#(<= ~counter~0 30)} ~cond := #in~cond; {121732#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:43,179 INFO L290 TraceCheckUtils]: 282: Hoare triple {121732#(<= ~counter~0 30)} assume !(0 == ~cond); {121732#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:43,179 INFO L290 TraceCheckUtils]: 283: Hoare triple {121732#(<= ~counter~0 30)} assume true; {121732#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:43,180 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {121732#(<= ~counter~0 30)} {121732#(<= ~counter~0 30)} #63#return; {121732#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:43,180 INFO L290 TraceCheckUtils]: 285: Hoare triple {121732#(<= ~counter~0 30)} assume !!(0 != ~r~0); {121732#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:43,180 INFO L290 TraceCheckUtils]: 286: Hoare triple {121732#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121732#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:43,181 INFO L290 TraceCheckUtils]: 287: Hoare triple {121732#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121760#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:43,182 INFO L290 TraceCheckUtils]: 288: Hoare triple {121760#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {121760#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:43,182 INFO L272 TraceCheckUtils]: 289: Hoare triple {121760#(<= ~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)); {121760#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:43,182 INFO L290 TraceCheckUtils]: 290: Hoare triple {121760#(<= ~counter~0 31)} ~cond := #in~cond; {121760#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:43,183 INFO L290 TraceCheckUtils]: 291: Hoare triple {121760#(<= ~counter~0 31)} assume !(0 == ~cond); {121760#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:43,183 INFO L290 TraceCheckUtils]: 292: Hoare triple {121760#(<= ~counter~0 31)} assume true; {121760#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:43,183 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {121760#(<= ~counter~0 31)} {121760#(<= ~counter~0 31)} #63#return; {121760#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:43,184 INFO L290 TraceCheckUtils]: 294: Hoare triple {121760#(<= ~counter~0 31)} assume !!(0 != ~r~0); {121760#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:43,184 INFO L290 TraceCheckUtils]: 295: Hoare triple {121760#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121760#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:43,185 INFO L290 TraceCheckUtils]: 296: Hoare triple {121760#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121788#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:43,185 INFO L290 TraceCheckUtils]: 297: Hoare triple {121788#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {121788#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:43,186 INFO L272 TraceCheckUtils]: 298: Hoare triple {121788#(<= ~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)); {121788#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:43,186 INFO L290 TraceCheckUtils]: 299: Hoare triple {121788#(<= ~counter~0 32)} ~cond := #in~cond; {121788#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:43,186 INFO L290 TraceCheckUtils]: 300: Hoare triple {121788#(<= ~counter~0 32)} assume !(0 == ~cond); {121788#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:43,186 INFO L290 TraceCheckUtils]: 301: Hoare triple {121788#(<= ~counter~0 32)} assume true; {121788#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:43,187 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {121788#(<= ~counter~0 32)} {121788#(<= ~counter~0 32)} #63#return; {121788#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:43,187 INFO L290 TraceCheckUtils]: 303: Hoare triple {121788#(<= ~counter~0 32)} assume !!(0 != ~r~0); {121788#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:43,187 INFO L290 TraceCheckUtils]: 304: Hoare triple {121788#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121788#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:43,188 INFO L290 TraceCheckUtils]: 305: Hoare triple {121788#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121816#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:43,189 INFO L290 TraceCheckUtils]: 306: Hoare triple {121816#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {121816#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:43,189 INFO L272 TraceCheckUtils]: 307: Hoare triple {121816#(<= ~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)); {121816#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:43,189 INFO L290 TraceCheckUtils]: 308: Hoare triple {121816#(<= ~counter~0 33)} ~cond := #in~cond; {121816#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:43,190 INFO L290 TraceCheckUtils]: 309: Hoare triple {121816#(<= ~counter~0 33)} assume !(0 == ~cond); {121816#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:43,190 INFO L290 TraceCheckUtils]: 310: Hoare triple {121816#(<= ~counter~0 33)} assume true; {121816#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:43,190 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {121816#(<= ~counter~0 33)} {121816#(<= ~counter~0 33)} #63#return; {121816#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:43,191 INFO L290 TraceCheckUtils]: 312: Hoare triple {121816#(<= ~counter~0 33)} assume !!(0 != ~r~0); {121816#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:43,191 INFO L290 TraceCheckUtils]: 313: Hoare triple {121816#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121816#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:43,192 INFO L290 TraceCheckUtils]: 314: Hoare triple {121816#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121844#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:43,192 INFO L290 TraceCheckUtils]: 315: Hoare triple {121844#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {121844#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:43,193 INFO L272 TraceCheckUtils]: 316: Hoare triple {121844#(<= ~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)); {121844#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:43,193 INFO L290 TraceCheckUtils]: 317: Hoare triple {121844#(<= ~counter~0 34)} ~cond := #in~cond; {121844#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:43,193 INFO L290 TraceCheckUtils]: 318: Hoare triple {121844#(<= ~counter~0 34)} assume !(0 == ~cond); {121844#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:43,193 INFO L290 TraceCheckUtils]: 319: Hoare triple {121844#(<= ~counter~0 34)} assume true; {121844#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:43,194 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {121844#(<= ~counter~0 34)} {121844#(<= ~counter~0 34)} #63#return; {121844#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:43,194 INFO L290 TraceCheckUtils]: 321: Hoare triple {121844#(<= ~counter~0 34)} assume !!(0 != ~r~0); {121844#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:43,194 INFO L290 TraceCheckUtils]: 322: Hoare triple {121844#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121844#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:43,195 INFO L290 TraceCheckUtils]: 323: Hoare triple {121844#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121872#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:43,196 INFO L290 TraceCheckUtils]: 324: Hoare triple {121872#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {121872#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:43,196 INFO L272 TraceCheckUtils]: 325: Hoare triple {121872#(<= ~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)); {121872#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:43,196 INFO L290 TraceCheckUtils]: 326: Hoare triple {121872#(<= ~counter~0 35)} ~cond := #in~cond; {121872#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:43,197 INFO L290 TraceCheckUtils]: 327: Hoare triple {121872#(<= ~counter~0 35)} assume !(0 == ~cond); {121872#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:43,197 INFO L290 TraceCheckUtils]: 328: Hoare triple {121872#(<= ~counter~0 35)} assume true; {121872#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:43,197 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {121872#(<= ~counter~0 35)} {121872#(<= ~counter~0 35)} #63#return; {121872#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:43,198 INFO L290 TraceCheckUtils]: 330: Hoare triple {121872#(<= ~counter~0 35)} assume !!(0 != ~r~0); {121872#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:43,198 INFO L290 TraceCheckUtils]: 331: Hoare triple {121872#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121872#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:43,199 INFO L290 TraceCheckUtils]: 332: Hoare triple {121872#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121900#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:43,199 INFO L290 TraceCheckUtils]: 333: Hoare triple {121900#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {121900#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:43,200 INFO L272 TraceCheckUtils]: 334: Hoare triple {121900#(<= ~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)); {121900#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:43,200 INFO L290 TraceCheckUtils]: 335: Hoare triple {121900#(<= ~counter~0 36)} ~cond := #in~cond; {121900#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:43,200 INFO L290 TraceCheckUtils]: 336: Hoare triple {121900#(<= ~counter~0 36)} assume !(0 == ~cond); {121900#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:43,200 INFO L290 TraceCheckUtils]: 337: Hoare triple {121900#(<= ~counter~0 36)} assume true; {121900#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:43,201 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {121900#(<= ~counter~0 36)} {121900#(<= ~counter~0 36)} #63#return; {121900#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:43,201 INFO L290 TraceCheckUtils]: 339: Hoare triple {121900#(<= ~counter~0 36)} assume !!(0 != ~r~0); {121900#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:43,201 INFO L290 TraceCheckUtils]: 340: Hoare triple {121900#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121900#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:43,203 INFO L290 TraceCheckUtils]: 341: Hoare triple {121900#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121928#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:43,203 INFO L290 TraceCheckUtils]: 342: Hoare triple {121928#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {121928#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:43,203 INFO L272 TraceCheckUtils]: 343: Hoare triple {121928#(<= ~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)); {121928#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:43,204 INFO L290 TraceCheckUtils]: 344: Hoare triple {121928#(<= ~counter~0 37)} ~cond := #in~cond; {121928#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:43,204 INFO L290 TraceCheckUtils]: 345: Hoare triple {121928#(<= ~counter~0 37)} assume !(0 == ~cond); {121928#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:43,204 INFO L290 TraceCheckUtils]: 346: Hoare triple {121928#(<= ~counter~0 37)} assume true; {121928#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:43,205 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {121928#(<= ~counter~0 37)} {121928#(<= ~counter~0 37)} #63#return; {121928#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:43,205 INFO L290 TraceCheckUtils]: 348: Hoare triple {121928#(<= ~counter~0 37)} assume !!(0 != ~r~0); {121928#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:43,205 INFO L290 TraceCheckUtils]: 349: Hoare triple {121928#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121928#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:43,206 INFO L290 TraceCheckUtils]: 350: Hoare triple {121928#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121956#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:43,207 INFO L290 TraceCheckUtils]: 351: Hoare triple {121956#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {121956#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:43,207 INFO L272 TraceCheckUtils]: 352: Hoare triple {121956#(<= ~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)); {121956#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:43,207 INFO L290 TraceCheckUtils]: 353: Hoare triple {121956#(<= ~counter~0 38)} ~cond := #in~cond; {121956#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:43,208 INFO L290 TraceCheckUtils]: 354: Hoare triple {121956#(<= ~counter~0 38)} assume !(0 == ~cond); {121956#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:43,208 INFO L290 TraceCheckUtils]: 355: Hoare triple {121956#(<= ~counter~0 38)} assume true; {121956#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:43,208 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {121956#(<= ~counter~0 38)} {121956#(<= ~counter~0 38)} #63#return; {121956#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:43,209 INFO L290 TraceCheckUtils]: 357: Hoare triple {121956#(<= ~counter~0 38)} assume !!(0 != ~r~0); {121956#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:43,209 INFO L290 TraceCheckUtils]: 358: Hoare triple {121956#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121956#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:43,210 INFO L290 TraceCheckUtils]: 359: Hoare triple {121956#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121984#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:43,210 INFO L290 TraceCheckUtils]: 360: Hoare triple {121984#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {121984#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:43,211 INFO L272 TraceCheckUtils]: 361: Hoare triple {121984#(<= ~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)); {121984#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:43,211 INFO L290 TraceCheckUtils]: 362: Hoare triple {121984#(<= ~counter~0 39)} ~cond := #in~cond; {121984#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:43,211 INFO L290 TraceCheckUtils]: 363: Hoare triple {121984#(<= ~counter~0 39)} assume !(0 == ~cond); {121984#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:43,211 INFO L290 TraceCheckUtils]: 364: Hoare triple {121984#(<= ~counter~0 39)} assume true; {121984#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:43,212 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {121984#(<= ~counter~0 39)} {121984#(<= ~counter~0 39)} #63#return; {121984#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:43,212 INFO L290 TraceCheckUtils]: 366: Hoare triple {121984#(<= ~counter~0 39)} assume !!(0 != ~r~0); {121984#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:43,212 INFO L290 TraceCheckUtils]: 367: Hoare triple {121984#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121984#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:43,213 INFO L290 TraceCheckUtils]: 368: Hoare triple {121984#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122012#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:43,214 INFO L290 TraceCheckUtils]: 369: Hoare triple {122012#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {122012#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:43,214 INFO L272 TraceCheckUtils]: 370: Hoare triple {122012#(<= ~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)); {122012#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:43,214 INFO L290 TraceCheckUtils]: 371: Hoare triple {122012#(<= ~counter~0 40)} ~cond := #in~cond; {122012#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:43,215 INFO L290 TraceCheckUtils]: 372: Hoare triple {122012#(<= ~counter~0 40)} assume !(0 == ~cond); {122012#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:43,215 INFO L290 TraceCheckUtils]: 373: Hoare triple {122012#(<= ~counter~0 40)} assume true; {122012#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:43,215 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {122012#(<= ~counter~0 40)} {122012#(<= ~counter~0 40)} #63#return; {122012#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:43,216 INFO L290 TraceCheckUtils]: 375: Hoare triple {122012#(<= ~counter~0 40)} assume !!(0 != ~r~0); {122012#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:43,216 INFO L290 TraceCheckUtils]: 376: Hoare triple {122012#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122012#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:43,217 INFO L290 TraceCheckUtils]: 377: Hoare triple {122012#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122040#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:43,217 INFO L290 TraceCheckUtils]: 378: Hoare triple {122040#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {122040#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:43,218 INFO L272 TraceCheckUtils]: 379: Hoare triple {122040#(<= ~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)); {122040#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:43,218 INFO L290 TraceCheckUtils]: 380: Hoare triple {122040#(<= ~counter~0 41)} ~cond := #in~cond; {122040#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:43,218 INFO L290 TraceCheckUtils]: 381: Hoare triple {122040#(<= ~counter~0 41)} assume !(0 == ~cond); {122040#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:43,218 INFO L290 TraceCheckUtils]: 382: Hoare triple {122040#(<= ~counter~0 41)} assume true; {122040#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:43,219 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {122040#(<= ~counter~0 41)} {122040#(<= ~counter~0 41)} #63#return; {122040#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:43,219 INFO L290 TraceCheckUtils]: 384: Hoare triple {122040#(<= ~counter~0 41)} assume !!(0 != ~r~0); {122040#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:43,219 INFO L290 TraceCheckUtils]: 385: Hoare triple {122040#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122040#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:43,220 INFO L290 TraceCheckUtils]: 386: Hoare triple {122040#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122068#(<= ~counter~0 42)} is VALID [2022-04-08 12:52:43,221 INFO L290 TraceCheckUtils]: 387: Hoare triple {122068#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {122068#(<= ~counter~0 42)} is VALID [2022-04-08 12:52:43,221 INFO L272 TraceCheckUtils]: 388: Hoare triple {122068#(<= ~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)); {122068#(<= ~counter~0 42)} is VALID [2022-04-08 12:52:43,221 INFO L290 TraceCheckUtils]: 389: Hoare triple {122068#(<= ~counter~0 42)} ~cond := #in~cond; {122068#(<= ~counter~0 42)} is VALID [2022-04-08 12:52:43,222 INFO L290 TraceCheckUtils]: 390: Hoare triple {122068#(<= ~counter~0 42)} assume !(0 == ~cond); {122068#(<= ~counter~0 42)} is VALID [2022-04-08 12:52:43,222 INFO L290 TraceCheckUtils]: 391: Hoare triple {122068#(<= ~counter~0 42)} assume true; {122068#(<= ~counter~0 42)} is VALID [2022-04-08 12:52:43,222 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {122068#(<= ~counter~0 42)} {122068#(<= ~counter~0 42)} #63#return; {122068#(<= ~counter~0 42)} is VALID [2022-04-08 12:52:43,223 INFO L290 TraceCheckUtils]: 393: Hoare triple {122068#(<= ~counter~0 42)} assume !!(0 != ~r~0); {122068#(<= ~counter~0 42)} is VALID [2022-04-08 12:52:43,223 INFO L290 TraceCheckUtils]: 394: Hoare triple {122068#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122068#(<= ~counter~0 42)} is VALID [2022-04-08 12:52:43,224 INFO L290 TraceCheckUtils]: 395: Hoare triple {122068#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122096#(<= ~counter~0 43)} is VALID [2022-04-08 12:52:43,224 INFO L290 TraceCheckUtils]: 396: Hoare triple {122096#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {122096#(<= ~counter~0 43)} is VALID [2022-04-08 12:52:43,225 INFO L272 TraceCheckUtils]: 397: Hoare triple {122096#(<= ~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)); {122096#(<= ~counter~0 43)} is VALID [2022-04-08 12:52:43,225 INFO L290 TraceCheckUtils]: 398: Hoare triple {122096#(<= ~counter~0 43)} ~cond := #in~cond; {122096#(<= ~counter~0 43)} is VALID [2022-04-08 12:52:43,225 INFO L290 TraceCheckUtils]: 399: Hoare triple {122096#(<= ~counter~0 43)} assume !(0 == ~cond); {122096#(<= ~counter~0 43)} is VALID [2022-04-08 12:52:43,225 INFO L290 TraceCheckUtils]: 400: Hoare triple {122096#(<= ~counter~0 43)} assume true; {122096#(<= ~counter~0 43)} is VALID [2022-04-08 12:52:43,226 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {122096#(<= ~counter~0 43)} {122096#(<= ~counter~0 43)} #63#return; {122096#(<= ~counter~0 43)} is VALID [2022-04-08 12:52:43,226 INFO L290 TraceCheckUtils]: 402: Hoare triple {122096#(<= ~counter~0 43)} assume !!(0 != ~r~0); {122096#(<= ~counter~0 43)} is VALID [2022-04-08 12:52:43,226 INFO L290 TraceCheckUtils]: 403: Hoare triple {122096#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122096#(<= ~counter~0 43)} is VALID [2022-04-08 12:52:43,227 INFO L290 TraceCheckUtils]: 404: Hoare triple {122096#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122124#(<= ~counter~0 44)} is VALID [2022-04-08 12:52:43,228 INFO L290 TraceCheckUtils]: 405: Hoare triple {122124#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {122124#(<= ~counter~0 44)} is VALID [2022-04-08 12:52:43,228 INFO L272 TraceCheckUtils]: 406: Hoare triple {122124#(<= ~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)); {122124#(<= ~counter~0 44)} is VALID [2022-04-08 12:52:43,228 INFO L290 TraceCheckUtils]: 407: Hoare triple {122124#(<= ~counter~0 44)} ~cond := #in~cond; {122124#(<= ~counter~0 44)} is VALID [2022-04-08 12:52:43,229 INFO L290 TraceCheckUtils]: 408: Hoare triple {122124#(<= ~counter~0 44)} assume !(0 == ~cond); {122124#(<= ~counter~0 44)} is VALID [2022-04-08 12:52:43,229 INFO L290 TraceCheckUtils]: 409: Hoare triple {122124#(<= ~counter~0 44)} assume true; {122124#(<= ~counter~0 44)} is VALID [2022-04-08 12:52:43,229 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {122124#(<= ~counter~0 44)} {122124#(<= ~counter~0 44)} #63#return; {122124#(<= ~counter~0 44)} is VALID [2022-04-08 12:52:43,230 INFO L290 TraceCheckUtils]: 411: Hoare triple {122124#(<= ~counter~0 44)} assume !!(0 != ~r~0); {122124#(<= ~counter~0 44)} is VALID [2022-04-08 12:52:43,230 INFO L290 TraceCheckUtils]: 412: Hoare triple {122124#(<= ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122124#(<= ~counter~0 44)} is VALID [2022-04-08 12:52:43,230 INFO L290 TraceCheckUtils]: 413: Hoare triple {122124#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122152#(<= |main_#t~post6| 44)} is VALID [2022-04-08 12:52:43,231 INFO L290 TraceCheckUtils]: 414: Hoare triple {122152#(<= |main_#t~post6| 44)} assume !(#t~post6 < 50);havoc #t~post6; {120864#false} is VALID [2022-04-08 12:52:43,231 INFO L272 TraceCheckUtils]: 415: Hoare triple {120864#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)); {120864#false} is VALID [2022-04-08 12:52:43,231 INFO L290 TraceCheckUtils]: 416: Hoare triple {120864#false} ~cond := #in~cond; {120864#false} is VALID [2022-04-08 12:52:43,231 INFO L290 TraceCheckUtils]: 417: Hoare triple {120864#false} assume 0 == ~cond; {120864#false} is VALID [2022-04-08 12:52:43,231 INFO L290 TraceCheckUtils]: 418: Hoare triple {120864#false} assume !false; {120864#false} is VALID [2022-04-08 12:52:43,232 INFO L134 CoverageAnalysis]: Checked inductivity of 8694 backedges. 88 proven. 8602 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:52:43,232 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:52:45,075 INFO L290 TraceCheckUtils]: 418: Hoare triple {120864#false} assume !false; {120864#false} is VALID [2022-04-08 12:52:45,075 INFO L290 TraceCheckUtils]: 417: Hoare triple {120864#false} assume 0 == ~cond; {120864#false} is VALID [2022-04-08 12:52:45,075 INFO L290 TraceCheckUtils]: 416: Hoare triple {120864#false} ~cond := #in~cond; {120864#false} is VALID [2022-04-08 12:52:45,075 INFO L272 TraceCheckUtils]: 415: Hoare triple {120864#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)); {120864#false} is VALID [2022-04-08 12:52:45,075 INFO L290 TraceCheckUtils]: 414: Hoare triple {122180#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {120864#false} is VALID [2022-04-08 12:52:45,076 INFO L290 TraceCheckUtils]: 413: Hoare triple {122184#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122180#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:52:45,076 INFO L290 TraceCheckUtils]: 412: Hoare triple {122184#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122184#(< ~counter~0 50)} is VALID [2022-04-08 12:52:45,076 INFO L290 TraceCheckUtils]: 411: Hoare triple {122184#(< ~counter~0 50)} assume !!(0 != ~r~0); {122184#(< ~counter~0 50)} is VALID [2022-04-08 12:52:45,077 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {120863#true} {122184#(< ~counter~0 50)} #63#return; {122184#(< ~counter~0 50)} is VALID [2022-04-08 12:52:45,077 INFO L290 TraceCheckUtils]: 409: Hoare triple {120863#true} assume true; {120863#true} is VALID [2022-04-08 12:52:45,077 INFO L290 TraceCheckUtils]: 408: Hoare triple {120863#true} assume !(0 == ~cond); {120863#true} is VALID [2022-04-08 12:52:45,077 INFO L290 TraceCheckUtils]: 407: Hoare triple {120863#true} ~cond := #in~cond; {120863#true} is VALID [2022-04-08 12:52:45,077 INFO L272 TraceCheckUtils]: 406: Hoare triple {122184#(< ~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)); {120863#true} is VALID [2022-04-08 12:52:45,077 INFO L290 TraceCheckUtils]: 405: Hoare triple {122184#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {122184#(< ~counter~0 50)} is VALID [2022-04-08 12:52:45,080 INFO L290 TraceCheckUtils]: 404: Hoare triple {122212#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122184#(< ~counter~0 50)} is VALID [2022-04-08 12:52:45,080 INFO L290 TraceCheckUtils]: 403: Hoare triple {122212#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122212#(< ~counter~0 49)} is VALID [2022-04-08 12:52:45,080 INFO L290 TraceCheckUtils]: 402: Hoare triple {122212#(< ~counter~0 49)} assume !!(0 != ~r~0); {122212#(< ~counter~0 49)} is VALID [2022-04-08 12:52:45,081 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {120863#true} {122212#(< ~counter~0 49)} #63#return; {122212#(< ~counter~0 49)} is VALID [2022-04-08 12:52:45,081 INFO L290 TraceCheckUtils]: 400: Hoare triple {120863#true} assume true; {120863#true} is VALID [2022-04-08 12:52:45,081 INFO L290 TraceCheckUtils]: 399: Hoare triple {120863#true} assume !(0 == ~cond); {120863#true} is VALID [2022-04-08 12:52:45,081 INFO L290 TraceCheckUtils]: 398: Hoare triple {120863#true} ~cond := #in~cond; {120863#true} is VALID [2022-04-08 12:52:45,081 INFO L272 TraceCheckUtils]: 397: Hoare triple {122212#(< ~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)); {120863#true} is VALID [2022-04-08 12:52:45,081 INFO L290 TraceCheckUtils]: 396: Hoare triple {122212#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {122212#(< ~counter~0 49)} is VALID [2022-04-08 12:52:45,082 INFO L290 TraceCheckUtils]: 395: Hoare triple {122240#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122212#(< ~counter~0 49)} is VALID [2022-04-08 12:52:45,082 INFO L290 TraceCheckUtils]: 394: Hoare triple {122240#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122240#(< ~counter~0 48)} is VALID [2022-04-08 12:52:45,083 INFO L290 TraceCheckUtils]: 393: Hoare triple {122240#(< ~counter~0 48)} assume !!(0 != ~r~0); {122240#(< ~counter~0 48)} is VALID [2022-04-08 12:52:45,083 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {120863#true} {122240#(< ~counter~0 48)} #63#return; {122240#(< ~counter~0 48)} is VALID [2022-04-08 12:52:45,083 INFO L290 TraceCheckUtils]: 391: Hoare triple {120863#true} assume true; {120863#true} is VALID [2022-04-08 12:52:45,083 INFO L290 TraceCheckUtils]: 390: Hoare triple {120863#true} assume !(0 == ~cond); {120863#true} is VALID [2022-04-08 12:52:45,083 INFO L290 TraceCheckUtils]: 389: Hoare triple {120863#true} ~cond := #in~cond; {120863#true} is VALID [2022-04-08 12:52:45,083 INFO L272 TraceCheckUtils]: 388: Hoare triple {122240#(< ~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)); {120863#true} is VALID [2022-04-08 12:52:45,084 INFO L290 TraceCheckUtils]: 387: Hoare triple {122240#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {122240#(< ~counter~0 48)} is VALID [2022-04-08 12:52:45,085 INFO L290 TraceCheckUtils]: 386: Hoare triple {122268#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122240#(< ~counter~0 48)} is VALID [2022-04-08 12:52:45,085 INFO L290 TraceCheckUtils]: 385: Hoare triple {122268#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122268#(< ~counter~0 47)} is VALID [2022-04-08 12:52:45,085 INFO L290 TraceCheckUtils]: 384: Hoare triple {122268#(< ~counter~0 47)} assume !!(0 != ~r~0); {122268#(< ~counter~0 47)} is VALID [2022-04-08 12:52:45,086 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {120863#true} {122268#(< ~counter~0 47)} #63#return; {122268#(< ~counter~0 47)} is VALID [2022-04-08 12:52:45,086 INFO L290 TraceCheckUtils]: 382: Hoare triple {120863#true} assume true; {120863#true} is VALID [2022-04-08 12:52:45,086 INFO L290 TraceCheckUtils]: 381: Hoare triple {120863#true} assume !(0 == ~cond); {120863#true} is VALID [2022-04-08 12:52:45,086 INFO L290 TraceCheckUtils]: 380: Hoare triple {120863#true} ~cond := #in~cond; {120863#true} is VALID [2022-04-08 12:52:45,086 INFO L272 TraceCheckUtils]: 379: Hoare triple {122268#(< ~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)); {120863#true} is VALID [2022-04-08 12:52:45,086 INFO L290 TraceCheckUtils]: 378: Hoare triple {122268#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {122268#(< ~counter~0 47)} is VALID [2022-04-08 12:52:45,087 INFO L290 TraceCheckUtils]: 377: Hoare triple {122296#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122268#(< ~counter~0 47)} is VALID [2022-04-08 12:52:45,087 INFO L290 TraceCheckUtils]: 376: Hoare triple {122296#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122296#(< ~counter~0 46)} is VALID [2022-04-08 12:52:45,088 INFO L290 TraceCheckUtils]: 375: Hoare triple {122296#(< ~counter~0 46)} assume !!(0 != ~r~0); {122296#(< ~counter~0 46)} is VALID [2022-04-08 12:52:45,088 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {120863#true} {122296#(< ~counter~0 46)} #63#return; {122296#(< ~counter~0 46)} is VALID [2022-04-08 12:52:45,088 INFO L290 TraceCheckUtils]: 373: Hoare triple {120863#true} assume true; {120863#true} is VALID [2022-04-08 12:52:45,088 INFO L290 TraceCheckUtils]: 372: Hoare triple {120863#true} assume !(0 == ~cond); {120863#true} is VALID [2022-04-08 12:52:45,088 INFO L290 TraceCheckUtils]: 371: Hoare triple {120863#true} ~cond := #in~cond; {120863#true} is VALID [2022-04-08 12:52:45,088 INFO L272 TraceCheckUtils]: 370: Hoare triple {122296#(< ~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)); {120863#true} is VALID [2022-04-08 12:52:45,089 INFO L290 TraceCheckUtils]: 369: Hoare triple {122296#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {122296#(< ~counter~0 46)} is VALID [2022-04-08 12:52:45,090 INFO L290 TraceCheckUtils]: 368: Hoare triple {122124#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122296#(< ~counter~0 46)} is VALID [2022-04-08 12:52:45,090 INFO L290 TraceCheckUtils]: 367: Hoare triple {122124#(<= ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122124#(<= ~counter~0 44)} is VALID [2022-04-08 12:52:45,090 INFO L290 TraceCheckUtils]: 366: Hoare triple {122124#(<= ~counter~0 44)} assume !!(0 != ~r~0); {122124#(<= ~counter~0 44)} is VALID [2022-04-08 12:52:45,091 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {120863#true} {122124#(<= ~counter~0 44)} #63#return; {122124#(<= ~counter~0 44)} is VALID [2022-04-08 12:52:45,091 INFO L290 TraceCheckUtils]: 364: Hoare triple {120863#true} assume true; {120863#true} is VALID [2022-04-08 12:52:45,091 INFO L290 TraceCheckUtils]: 363: Hoare triple {120863#true} assume !(0 == ~cond); {120863#true} is VALID [2022-04-08 12:52:45,091 INFO L290 TraceCheckUtils]: 362: Hoare triple {120863#true} ~cond := #in~cond; {120863#true} is VALID [2022-04-08 12:52:45,091 INFO L272 TraceCheckUtils]: 361: Hoare triple {122124#(<= ~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)); {120863#true} is VALID [2022-04-08 12:52:45,091 INFO L290 TraceCheckUtils]: 360: Hoare triple {122124#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {122124#(<= ~counter~0 44)} is VALID [2022-04-08 12:52:45,092 INFO L290 TraceCheckUtils]: 359: Hoare triple {122096#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122124#(<= ~counter~0 44)} is VALID [2022-04-08 12:52:45,093 INFO L290 TraceCheckUtils]: 358: Hoare triple {122096#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122096#(<= ~counter~0 43)} is VALID [2022-04-08 12:52:45,093 INFO L290 TraceCheckUtils]: 357: Hoare triple {122096#(<= ~counter~0 43)} assume !!(0 != ~r~0); {122096#(<= ~counter~0 43)} is VALID [2022-04-08 12:52:45,093 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {120863#true} {122096#(<= ~counter~0 43)} #63#return; {122096#(<= ~counter~0 43)} is VALID [2022-04-08 12:52:45,093 INFO L290 TraceCheckUtils]: 355: Hoare triple {120863#true} assume true; {120863#true} is VALID [2022-04-08 12:52:45,093 INFO L290 TraceCheckUtils]: 354: Hoare triple {120863#true} assume !(0 == ~cond); {120863#true} is VALID [2022-04-08 12:52:45,094 INFO L290 TraceCheckUtils]: 353: Hoare triple {120863#true} ~cond := #in~cond; {120863#true} is VALID [2022-04-08 12:52:45,094 INFO L272 TraceCheckUtils]: 352: Hoare triple {122096#(<= ~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)); {120863#true} is VALID [2022-04-08 12:52:45,094 INFO L290 TraceCheckUtils]: 351: Hoare triple {122096#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {122096#(<= ~counter~0 43)} is VALID [2022-04-08 12:52:45,095 INFO L290 TraceCheckUtils]: 350: Hoare triple {122068#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122096#(<= ~counter~0 43)} is VALID [2022-04-08 12:52:45,095 INFO L290 TraceCheckUtils]: 349: Hoare triple {122068#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122068#(<= ~counter~0 42)} is VALID [2022-04-08 12:52:45,095 INFO L290 TraceCheckUtils]: 348: Hoare triple {122068#(<= ~counter~0 42)} assume !!(0 != ~r~0); {122068#(<= ~counter~0 42)} is VALID [2022-04-08 12:52:45,096 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {120863#true} {122068#(<= ~counter~0 42)} #63#return; {122068#(<= ~counter~0 42)} is VALID [2022-04-08 12:52:45,096 INFO L290 TraceCheckUtils]: 346: Hoare triple {120863#true} assume true; {120863#true} is VALID [2022-04-08 12:52:45,096 INFO L290 TraceCheckUtils]: 345: Hoare triple {120863#true} assume !(0 == ~cond); {120863#true} is VALID [2022-04-08 12:52:45,096 INFO L290 TraceCheckUtils]: 344: Hoare triple {120863#true} ~cond := #in~cond; {120863#true} is VALID [2022-04-08 12:52:45,096 INFO L272 TraceCheckUtils]: 343: Hoare triple {122068#(<= ~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)); {120863#true} is VALID [2022-04-08 12:52:45,096 INFO L290 TraceCheckUtils]: 342: Hoare triple {122068#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {122068#(<= ~counter~0 42)} is VALID [2022-04-08 12:52:45,097 INFO L290 TraceCheckUtils]: 341: Hoare triple {122040#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122068#(<= ~counter~0 42)} is VALID [2022-04-08 12:52:45,098 INFO L290 TraceCheckUtils]: 340: Hoare triple {122040#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122040#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:45,098 INFO L290 TraceCheckUtils]: 339: Hoare triple {122040#(<= ~counter~0 41)} assume !!(0 != ~r~0); {122040#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:45,098 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {120863#true} {122040#(<= ~counter~0 41)} #63#return; {122040#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:45,098 INFO L290 TraceCheckUtils]: 337: Hoare triple {120863#true} assume true; {120863#true} is VALID [2022-04-08 12:52:45,098 INFO L290 TraceCheckUtils]: 336: Hoare triple {120863#true} assume !(0 == ~cond); {120863#true} is VALID [2022-04-08 12:52:45,099 INFO L290 TraceCheckUtils]: 335: Hoare triple {120863#true} ~cond := #in~cond; {120863#true} is VALID [2022-04-08 12:52:45,099 INFO L272 TraceCheckUtils]: 334: Hoare triple {122040#(<= ~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)); {120863#true} is VALID [2022-04-08 12:52:45,099 INFO L290 TraceCheckUtils]: 333: Hoare triple {122040#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {122040#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:45,100 INFO L290 TraceCheckUtils]: 332: Hoare triple {122012#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122040#(<= ~counter~0 41)} is VALID [2022-04-08 12:52:45,100 INFO L290 TraceCheckUtils]: 331: Hoare triple {122012#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122012#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:45,100 INFO L290 TraceCheckUtils]: 330: Hoare triple {122012#(<= ~counter~0 40)} assume !!(0 != ~r~0); {122012#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:45,101 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {120863#true} {122012#(<= ~counter~0 40)} #63#return; {122012#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:45,101 INFO L290 TraceCheckUtils]: 328: Hoare triple {120863#true} assume true; {120863#true} is VALID [2022-04-08 12:52:45,101 INFO L290 TraceCheckUtils]: 327: Hoare triple {120863#true} assume !(0 == ~cond); {120863#true} is VALID [2022-04-08 12:52:45,101 INFO L290 TraceCheckUtils]: 326: Hoare triple {120863#true} ~cond := #in~cond; {120863#true} is VALID [2022-04-08 12:52:45,101 INFO L272 TraceCheckUtils]: 325: Hoare triple {122012#(<= ~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)); {120863#true} is VALID [2022-04-08 12:52:45,101 INFO L290 TraceCheckUtils]: 324: Hoare triple {122012#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {122012#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:45,102 INFO L290 TraceCheckUtils]: 323: Hoare triple {121984#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122012#(<= ~counter~0 40)} is VALID [2022-04-08 12:52:45,103 INFO L290 TraceCheckUtils]: 322: Hoare triple {121984#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121984#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:45,103 INFO L290 TraceCheckUtils]: 321: Hoare triple {121984#(<= ~counter~0 39)} assume !!(0 != ~r~0); {121984#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:45,103 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {120863#true} {121984#(<= ~counter~0 39)} #63#return; {121984#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:45,103 INFO L290 TraceCheckUtils]: 319: Hoare triple {120863#true} assume true; {120863#true} is VALID [2022-04-08 12:52:45,104 INFO L290 TraceCheckUtils]: 318: Hoare triple {120863#true} assume !(0 == ~cond); {120863#true} is VALID [2022-04-08 12:52:45,104 INFO L290 TraceCheckUtils]: 317: Hoare triple {120863#true} ~cond := #in~cond; {120863#true} is VALID [2022-04-08 12:52:45,104 INFO L272 TraceCheckUtils]: 316: Hoare triple {121984#(<= ~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)); {120863#true} is VALID [2022-04-08 12:52:45,104 INFO L290 TraceCheckUtils]: 315: Hoare triple {121984#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {121984#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:45,105 INFO L290 TraceCheckUtils]: 314: Hoare triple {121956#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121984#(<= ~counter~0 39)} is VALID [2022-04-08 12:52:45,105 INFO L290 TraceCheckUtils]: 313: Hoare triple {121956#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121956#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:45,105 INFO L290 TraceCheckUtils]: 312: Hoare triple {121956#(<= ~counter~0 38)} assume !!(0 != ~r~0); {121956#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:45,106 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {120863#true} {121956#(<= ~counter~0 38)} #63#return; {121956#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:45,106 INFO L290 TraceCheckUtils]: 310: Hoare triple {120863#true} assume true; {120863#true} is VALID [2022-04-08 12:52:45,106 INFO L290 TraceCheckUtils]: 309: Hoare triple {120863#true} assume !(0 == ~cond); {120863#true} is VALID [2022-04-08 12:52:45,106 INFO L290 TraceCheckUtils]: 308: Hoare triple {120863#true} ~cond := #in~cond; {120863#true} is VALID [2022-04-08 12:52:45,106 INFO L272 TraceCheckUtils]: 307: Hoare triple {121956#(<= ~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)); {120863#true} is VALID [2022-04-08 12:52:45,106 INFO L290 TraceCheckUtils]: 306: Hoare triple {121956#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {121956#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:45,107 INFO L290 TraceCheckUtils]: 305: Hoare triple {121928#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121956#(<= ~counter~0 38)} is VALID [2022-04-08 12:52:45,108 INFO L290 TraceCheckUtils]: 304: Hoare triple {121928#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121928#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:45,108 INFO L290 TraceCheckUtils]: 303: Hoare triple {121928#(<= ~counter~0 37)} assume !!(0 != ~r~0); {121928#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:45,108 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {120863#true} {121928#(<= ~counter~0 37)} #63#return; {121928#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:45,109 INFO L290 TraceCheckUtils]: 301: Hoare triple {120863#true} assume true; {120863#true} is VALID [2022-04-08 12:52:45,109 INFO L290 TraceCheckUtils]: 300: Hoare triple {120863#true} assume !(0 == ~cond); {120863#true} is VALID [2022-04-08 12:52:45,109 INFO L290 TraceCheckUtils]: 299: Hoare triple {120863#true} ~cond := #in~cond; {120863#true} is VALID [2022-04-08 12:52:45,109 INFO L272 TraceCheckUtils]: 298: Hoare triple {121928#(<= ~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)); {120863#true} is VALID [2022-04-08 12:52:45,109 INFO L290 TraceCheckUtils]: 297: Hoare triple {121928#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {121928#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:45,110 INFO L290 TraceCheckUtils]: 296: Hoare triple {121900#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121928#(<= ~counter~0 37)} is VALID [2022-04-08 12:52:45,110 INFO L290 TraceCheckUtils]: 295: Hoare triple {121900#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121900#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:45,110 INFO L290 TraceCheckUtils]: 294: Hoare triple {121900#(<= ~counter~0 36)} assume !!(0 != ~r~0); {121900#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:45,111 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {120863#true} {121900#(<= ~counter~0 36)} #63#return; {121900#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:45,111 INFO L290 TraceCheckUtils]: 292: Hoare triple {120863#true} assume true; {120863#true} is VALID [2022-04-08 12:52:45,111 INFO L290 TraceCheckUtils]: 291: Hoare triple {120863#true} assume !(0 == ~cond); {120863#true} is VALID [2022-04-08 12:52:45,111 INFO L290 TraceCheckUtils]: 290: Hoare triple {120863#true} ~cond := #in~cond; {120863#true} is VALID [2022-04-08 12:52:45,111 INFO L272 TraceCheckUtils]: 289: Hoare triple {121900#(<= ~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)); {120863#true} is VALID [2022-04-08 12:52:45,112 INFO L290 TraceCheckUtils]: 288: Hoare triple {121900#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {121900#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:45,112 INFO L290 TraceCheckUtils]: 287: Hoare triple {121872#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121900#(<= ~counter~0 36)} is VALID [2022-04-08 12:52:45,113 INFO L290 TraceCheckUtils]: 286: Hoare triple {121872#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121872#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:45,113 INFO L290 TraceCheckUtils]: 285: Hoare triple {121872#(<= ~counter~0 35)} assume !!(0 != ~r~0); {121872#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:45,114 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {120863#true} {121872#(<= ~counter~0 35)} #63#return; {121872#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:45,114 INFO L290 TraceCheckUtils]: 283: Hoare triple {120863#true} assume true; {120863#true} is VALID [2022-04-08 12:52:45,114 INFO L290 TraceCheckUtils]: 282: Hoare triple {120863#true} assume !(0 == ~cond); {120863#true} is VALID [2022-04-08 12:52:45,114 INFO L290 TraceCheckUtils]: 281: Hoare triple {120863#true} ~cond := #in~cond; {120863#true} is VALID [2022-04-08 12:52:45,114 INFO L272 TraceCheckUtils]: 280: Hoare triple {121872#(<= ~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)); {120863#true} is VALID [2022-04-08 12:52:45,114 INFO L290 TraceCheckUtils]: 279: Hoare triple {121872#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {121872#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:45,115 INFO L290 TraceCheckUtils]: 278: Hoare triple {121844#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121872#(<= ~counter~0 35)} is VALID [2022-04-08 12:52:45,115 INFO L290 TraceCheckUtils]: 277: Hoare triple {121844#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121844#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:45,116 INFO L290 TraceCheckUtils]: 276: Hoare triple {121844#(<= ~counter~0 34)} assume !!(0 != ~r~0); {121844#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:45,116 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {120863#true} {121844#(<= ~counter~0 34)} #63#return; {121844#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:45,116 INFO L290 TraceCheckUtils]: 274: Hoare triple {120863#true} assume true; {120863#true} is VALID [2022-04-08 12:52:45,116 INFO L290 TraceCheckUtils]: 273: Hoare triple {120863#true} assume !(0 == ~cond); {120863#true} is VALID [2022-04-08 12:52:45,116 INFO L290 TraceCheckUtils]: 272: Hoare triple {120863#true} ~cond := #in~cond; {120863#true} is VALID [2022-04-08 12:52:45,116 INFO L272 TraceCheckUtils]: 271: Hoare triple {121844#(<= ~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)); {120863#true} is VALID [2022-04-08 12:52:45,117 INFO L290 TraceCheckUtils]: 270: Hoare triple {121844#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {121844#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:45,118 INFO L290 TraceCheckUtils]: 269: Hoare triple {121816#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121844#(<= ~counter~0 34)} is VALID [2022-04-08 12:52:45,118 INFO L290 TraceCheckUtils]: 268: Hoare triple {121816#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121816#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:45,118 INFO L290 TraceCheckUtils]: 267: Hoare triple {121816#(<= ~counter~0 33)} assume !!(0 != ~r~0); {121816#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:45,119 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {120863#true} {121816#(<= ~counter~0 33)} #63#return; {121816#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:45,119 INFO L290 TraceCheckUtils]: 265: Hoare triple {120863#true} assume true; {120863#true} is VALID [2022-04-08 12:52:45,119 INFO L290 TraceCheckUtils]: 264: Hoare triple {120863#true} assume !(0 == ~cond); {120863#true} is VALID [2022-04-08 12:52:45,119 INFO L290 TraceCheckUtils]: 263: Hoare triple {120863#true} ~cond := #in~cond; {120863#true} is VALID [2022-04-08 12:52:45,119 INFO L272 TraceCheckUtils]: 262: Hoare triple {121816#(<= ~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)); {120863#true} is VALID [2022-04-08 12:52:45,119 INFO L290 TraceCheckUtils]: 261: Hoare triple {121816#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {121816#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:45,120 INFO L290 TraceCheckUtils]: 260: Hoare triple {121788#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121816#(<= ~counter~0 33)} is VALID [2022-04-08 12:52:45,120 INFO L290 TraceCheckUtils]: 259: Hoare triple {121788#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121788#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:45,121 INFO L290 TraceCheckUtils]: 258: Hoare triple {121788#(<= ~counter~0 32)} assume !!(0 != ~r~0); {121788#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:45,121 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {120863#true} {121788#(<= ~counter~0 32)} #63#return; {121788#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:45,121 INFO L290 TraceCheckUtils]: 256: Hoare triple {120863#true} assume true; {120863#true} is VALID [2022-04-08 12:52:45,121 INFO L290 TraceCheckUtils]: 255: Hoare triple {120863#true} assume !(0 == ~cond); {120863#true} is VALID [2022-04-08 12:52:45,121 INFO L290 TraceCheckUtils]: 254: Hoare triple {120863#true} ~cond := #in~cond; {120863#true} is VALID [2022-04-08 12:52:45,121 INFO L272 TraceCheckUtils]: 253: Hoare triple {121788#(<= ~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)); {120863#true} is VALID [2022-04-08 12:52:45,122 INFO L290 TraceCheckUtils]: 252: Hoare triple {121788#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {121788#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:45,122 INFO L290 TraceCheckUtils]: 251: Hoare triple {121760#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121788#(<= ~counter~0 32)} is VALID [2022-04-08 12:52:45,123 INFO L290 TraceCheckUtils]: 250: Hoare triple {121760#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121760#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:45,123 INFO L290 TraceCheckUtils]: 249: Hoare triple {121760#(<= ~counter~0 31)} assume !!(0 != ~r~0); {121760#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:45,124 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {120863#true} {121760#(<= ~counter~0 31)} #63#return; {121760#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:45,124 INFO L290 TraceCheckUtils]: 247: Hoare triple {120863#true} assume true; {120863#true} is VALID [2022-04-08 12:52:45,124 INFO L290 TraceCheckUtils]: 246: Hoare triple {120863#true} assume !(0 == ~cond); {120863#true} is VALID [2022-04-08 12:52:45,124 INFO L290 TraceCheckUtils]: 245: Hoare triple {120863#true} ~cond := #in~cond; {120863#true} is VALID [2022-04-08 12:52:45,124 INFO L272 TraceCheckUtils]: 244: Hoare triple {121760#(<= ~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)); {120863#true} is VALID [2022-04-08 12:52:45,124 INFO L290 TraceCheckUtils]: 243: Hoare triple {121760#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {121760#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:45,125 INFO L290 TraceCheckUtils]: 242: Hoare triple {121732#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121760#(<= ~counter~0 31)} is VALID [2022-04-08 12:52:45,125 INFO L290 TraceCheckUtils]: 241: Hoare triple {121732#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121732#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:45,126 INFO L290 TraceCheckUtils]: 240: Hoare triple {121732#(<= ~counter~0 30)} assume !!(0 != ~r~0); {121732#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:45,126 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {120863#true} {121732#(<= ~counter~0 30)} #63#return; {121732#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:45,126 INFO L290 TraceCheckUtils]: 238: Hoare triple {120863#true} assume true; {120863#true} is VALID [2022-04-08 12:52:45,126 INFO L290 TraceCheckUtils]: 237: Hoare triple {120863#true} assume !(0 == ~cond); {120863#true} is VALID [2022-04-08 12:52:45,126 INFO L290 TraceCheckUtils]: 236: Hoare triple {120863#true} ~cond := #in~cond; {120863#true} is VALID [2022-04-08 12:52:45,126 INFO L272 TraceCheckUtils]: 235: Hoare triple {121732#(<= ~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)); {120863#true} is VALID [2022-04-08 12:52:45,127 INFO L290 TraceCheckUtils]: 234: Hoare triple {121732#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {121732#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:45,128 INFO L290 TraceCheckUtils]: 233: Hoare triple {121704#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121732#(<= ~counter~0 30)} is VALID [2022-04-08 12:52:45,128 INFO L290 TraceCheckUtils]: 232: Hoare triple {121704#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121704#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:45,128 INFO L290 TraceCheckUtils]: 231: Hoare triple {121704#(<= ~counter~0 29)} assume !!(0 != ~r~0); {121704#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:45,129 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {120863#true} {121704#(<= ~counter~0 29)} #63#return; {121704#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:45,129 INFO L290 TraceCheckUtils]: 229: Hoare triple {120863#true} assume true; {120863#true} is VALID [2022-04-08 12:52:45,129 INFO L290 TraceCheckUtils]: 228: Hoare triple {120863#true} assume !(0 == ~cond); {120863#true} is VALID [2022-04-08 12:52:45,129 INFO L290 TraceCheckUtils]: 227: Hoare triple {120863#true} ~cond := #in~cond; {120863#true} is VALID [2022-04-08 12:52:45,129 INFO L272 TraceCheckUtils]: 226: Hoare triple {121704#(<= ~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)); {120863#true} is VALID [2022-04-08 12:52:45,129 INFO L290 TraceCheckUtils]: 225: Hoare triple {121704#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {121704#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:45,130 INFO L290 TraceCheckUtils]: 224: Hoare triple {121676#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121704#(<= ~counter~0 29)} is VALID [2022-04-08 12:52:45,130 INFO L290 TraceCheckUtils]: 223: Hoare triple {121676#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121676#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:45,131 INFO L290 TraceCheckUtils]: 222: Hoare triple {121676#(<= ~counter~0 28)} assume !!(0 != ~r~0); {121676#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:45,131 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {120863#true} {121676#(<= ~counter~0 28)} #63#return; {121676#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:45,131 INFO L290 TraceCheckUtils]: 220: Hoare triple {120863#true} assume true; {120863#true} is VALID [2022-04-08 12:52:45,131 INFO L290 TraceCheckUtils]: 219: Hoare triple {120863#true} assume !(0 == ~cond); {120863#true} is VALID [2022-04-08 12:52:45,131 INFO L290 TraceCheckUtils]: 218: Hoare triple {120863#true} ~cond := #in~cond; {120863#true} is VALID [2022-04-08 12:52:45,131 INFO L272 TraceCheckUtils]: 217: Hoare triple {121676#(<= ~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)); {120863#true} is VALID [2022-04-08 12:52:45,132 INFO L290 TraceCheckUtils]: 216: Hoare triple {121676#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {121676#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:45,133 INFO L290 TraceCheckUtils]: 215: Hoare triple {121648#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121676#(<= ~counter~0 28)} is VALID [2022-04-08 12:52:45,133 INFO L290 TraceCheckUtils]: 214: Hoare triple {121648#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121648#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:45,133 INFO L290 TraceCheckUtils]: 213: Hoare triple {121648#(<= ~counter~0 27)} assume !!(0 != ~r~0); {121648#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:45,134 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {120863#true} {121648#(<= ~counter~0 27)} #63#return; {121648#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:45,134 INFO L290 TraceCheckUtils]: 211: Hoare triple {120863#true} assume true; {120863#true} is VALID [2022-04-08 12:52:45,134 INFO L290 TraceCheckUtils]: 210: Hoare triple {120863#true} assume !(0 == ~cond); {120863#true} is VALID [2022-04-08 12:52:45,134 INFO L290 TraceCheckUtils]: 209: Hoare triple {120863#true} ~cond := #in~cond; {120863#true} is VALID [2022-04-08 12:52:45,134 INFO L272 TraceCheckUtils]: 208: Hoare triple {121648#(<= ~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)); {120863#true} is VALID [2022-04-08 12:52:45,134 INFO L290 TraceCheckUtils]: 207: Hoare triple {121648#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {121648#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:45,135 INFO L290 TraceCheckUtils]: 206: Hoare triple {121620#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121648#(<= ~counter~0 27)} is VALID [2022-04-08 12:52:45,135 INFO L290 TraceCheckUtils]: 205: Hoare triple {121620#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121620#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:45,136 INFO L290 TraceCheckUtils]: 204: Hoare triple {121620#(<= ~counter~0 26)} assume !!(0 != ~r~0); {121620#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:45,136 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {120863#true} {121620#(<= ~counter~0 26)} #63#return; {121620#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:45,146 INFO L290 TraceCheckUtils]: 202: Hoare triple {120863#true} assume true; {120863#true} is VALID [2022-04-08 12:52:45,146 INFO L290 TraceCheckUtils]: 201: Hoare triple {120863#true} assume !(0 == ~cond); {120863#true} is VALID [2022-04-08 12:52:45,146 INFO L290 TraceCheckUtils]: 200: Hoare triple {120863#true} ~cond := #in~cond; {120863#true} is VALID [2022-04-08 12:52:45,146 INFO L272 TraceCheckUtils]: 199: Hoare triple {121620#(<= ~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)); {120863#true} is VALID [2022-04-08 12:52:45,147 INFO L290 TraceCheckUtils]: 198: Hoare triple {121620#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {121620#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:45,150 INFO L290 TraceCheckUtils]: 197: Hoare triple {121592#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121620#(<= ~counter~0 26)} is VALID [2022-04-08 12:52:45,150 INFO L290 TraceCheckUtils]: 196: Hoare triple {121592#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121592#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:45,150 INFO L290 TraceCheckUtils]: 195: Hoare triple {121592#(<= ~counter~0 25)} assume !!(0 != ~r~0); {121592#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:45,151 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {120863#true} {121592#(<= ~counter~0 25)} #63#return; {121592#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:45,151 INFO L290 TraceCheckUtils]: 193: Hoare triple {120863#true} assume true; {120863#true} is VALID [2022-04-08 12:52:45,151 INFO L290 TraceCheckUtils]: 192: Hoare triple {120863#true} assume !(0 == ~cond); {120863#true} is VALID [2022-04-08 12:52:45,151 INFO L290 TraceCheckUtils]: 191: Hoare triple {120863#true} ~cond := #in~cond; {120863#true} is VALID [2022-04-08 12:52:45,151 INFO L272 TraceCheckUtils]: 190: Hoare triple {121592#(<= ~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)); {120863#true} is VALID [2022-04-08 12:52:45,151 INFO L290 TraceCheckUtils]: 189: Hoare triple {121592#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {121592#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:45,152 INFO L290 TraceCheckUtils]: 188: Hoare triple {121564#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121592#(<= ~counter~0 25)} is VALID [2022-04-08 12:52:45,153 INFO L290 TraceCheckUtils]: 187: Hoare triple {121564#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121564#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:45,153 INFO L290 TraceCheckUtils]: 186: Hoare triple {121564#(<= ~counter~0 24)} assume !!(0 != ~r~0); {121564#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:45,153 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {120863#true} {121564#(<= ~counter~0 24)} #63#return; {121564#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:45,153 INFO L290 TraceCheckUtils]: 184: Hoare triple {120863#true} assume true; {120863#true} is VALID [2022-04-08 12:52:45,153 INFO L290 TraceCheckUtils]: 183: Hoare triple {120863#true} assume !(0 == ~cond); {120863#true} is VALID [2022-04-08 12:52:45,154 INFO L290 TraceCheckUtils]: 182: Hoare triple {120863#true} ~cond := #in~cond; {120863#true} is VALID [2022-04-08 12:52:45,154 INFO L272 TraceCheckUtils]: 181: Hoare triple {121564#(<= ~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)); {120863#true} is VALID [2022-04-08 12:52:45,154 INFO L290 TraceCheckUtils]: 180: Hoare triple {121564#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {121564#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:45,155 INFO L290 TraceCheckUtils]: 179: Hoare triple {121536#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121564#(<= ~counter~0 24)} is VALID [2022-04-08 12:52:45,155 INFO L290 TraceCheckUtils]: 178: Hoare triple {121536#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121536#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:45,155 INFO L290 TraceCheckUtils]: 177: Hoare triple {121536#(<= ~counter~0 23)} assume !!(0 != ~r~0); {121536#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:45,156 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {120863#true} {121536#(<= ~counter~0 23)} #63#return; {121536#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:45,156 INFO L290 TraceCheckUtils]: 175: Hoare triple {120863#true} assume true; {120863#true} is VALID [2022-04-08 12:52:45,156 INFO L290 TraceCheckUtils]: 174: Hoare triple {120863#true} assume !(0 == ~cond); {120863#true} is VALID [2022-04-08 12:52:45,156 INFO L290 TraceCheckUtils]: 173: Hoare triple {120863#true} ~cond := #in~cond; {120863#true} is VALID [2022-04-08 12:52:45,156 INFO L272 TraceCheckUtils]: 172: Hoare triple {121536#(<= ~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)); {120863#true} is VALID [2022-04-08 12:52:45,156 INFO L290 TraceCheckUtils]: 171: Hoare triple {121536#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {121536#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:45,157 INFO L290 TraceCheckUtils]: 170: Hoare triple {121508#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121536#(<= ~counter~0 23)} is VALID [2022-04-08 12:52:45,158 INFO L290 TraceCheckUtils]: 169: Hoare triple {121508#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121508#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:45,158 INFO L290 TraceCheckUtils]: 168: Hoare triple {121508#(<= ~counter~0 22)} assume !!(0 != ~r~0); {121508#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:45,158 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {120863#true} {121508#(<= ~counter~0 22)} #63#return; {121508#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:45,158 INFO L290 TraceCheckUtils]: 166: Hoare triple {120863#true} assume true; {120863#true} is VALID [2022-04-08 12:52:45,159 INFO L290 TraceCheckUtils]: 165: Hoare triple {120863#true} assume !(0 == ~cond); {120863#true} is VALID [2022-04-08 12:52:45,159 INFO L290 TraceCheckUtils]: 164: Hoare triple {120863#true} ~cond := #in~cond; {120863#true} is VALID [2022-04-08 12:52:45,159 INFO L272 TraceCheckUtils]: 163: Hoare triple {121508#(<= ~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)); {120863#true} is VALID [2022-04-08 12:52:45,159 INFO L290 TraceCheckUtils]: 162: Hoare triple {121508#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {121508#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:45,160 INFO L290 TraceCheckUtils]: 161: Hoare triple {121480#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121508#(<= ~counter~0 22)} is VALID [2022-04-08 12:52:45,160 INFO L290 TraceCheckUtils]: 160: Hoare triple {121480#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121480#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:45,160 INFO L290 TraceCheckUtils]: 159: Hoare triple {121480#(<= ~counter~0 21)} assume !!(0 != ~r~0); {121480#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:45,161 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {120863#true} {121480#(<= ~counter~0 21)} #63#return; {121480#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:45,161 INFO L290 TraceCheckUtils]: 157: Hoare triple {120863#true} assume true; {120863#true} is VALID [2022-04-08 12:52:45,161 INFO L290 TraceCheckUtils]: 156: Hoare triple {120863#true} assume !(0 == ~cond); {120863#true} is VALID [2022-04-08 12:52:45,161 INFO L290 TraceCheckUtils]: 155: Hoare triple {120863#true} ~cond := #in~cond; {120863#true} is VALID [2022-04-08 12:52:45,161 INFO L272 TraceCheckUtils]: 154: Hoare triple {121480#(<= ~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)); {120863#true} is VALID [2022-04-08 12:52:45,161 INFO L290 TraceCheckUtils]: 153: Hoare triple {121480#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {121480#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:45,162 INFO L290 TraceCheckUtils]: 152: Hoare triple {121452#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121480#(<= ~counter~0 21)} is VALID [2022-04-08 12:52:45,163 INFO L290 TraceCheckUtils]: 151: Hoare triple {121452#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121452#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:45,163 INFO L290 TraceCheckUtils]: 150: Hoare triple {121452#(<= ~counter~0 20)} assume !!(0 != ~r~0); {121452#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:45,163 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {120863#true} {121452#(<= ~counter~0 20)} #63#return; {121452#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:45,164 INFO L290 TraceCheckUtils]: 148: Hoare triple {120863#true} assume true; {120863#true} is VALID [2022-04-08 12:52:45,164 INFO L290 TraceCheckUtils]: 147: Hoare triple {120863#true} assume !(0 == ~cond); {120863#true} is VALID [2022-04-08 12:52:45,164 INFO L290 TraceCheckUtils]: 146: Hoare triple {120863#true} ~cond := #in~cond; {120863#true} is VALID [2022-04-08 12:52:45,164 INFO L272 TraceCheckUtils]: 145: Hoare triple {121452#(<= ~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)); {120863#true} is VALID [2022-04-08 12:52:45,164 INFO L290 TraceCheckUtils]: 144: Hoare triple {121452#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {121452#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:45,165 INFO L290 TraceCheckUtils]: 143: Hoare triple {121424#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121452#(<= ~counter~0 20)} is VALID [2022-04-08 12:52:45,165 INFO L290 TraceCheckUtils]: 142: Hoare triple {121424#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121424#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:45,165 INFO L290 TraceCheckUtils]: 141: Hoare triple {121424#(<= ~counter~0 19)} assume !!(0 != ~r~0); {121424#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:45,166 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {120863#true} {121424#(<= ~counter~0 19)} #63#return; {121424#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:45,166 INFO L290 TraceCheckUtils]: 139: Hoare triple {120863#true} assume true; {120863#true} is VALID [2022-04-08 12:52:45,166 INFO L290 TraceCheckUtils]: 138: Hoare triple {120863#true} assume !(0 == ~cond); {120863#true} is VALID [2022-04-08 12:52:45,166 INFO L290 TraceCheckUtils]: 137: Hoare triple {120863#true} ~cond := #in~cond; {120863#true} is VALID [2022-04-08 12:52:45,166 INFO L272 TraceCheckUtils]: 136: Hoare triple {121424#(<= ~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)); {120863#true} is VALID [2022-04-08 12:52:45,166 INFO L290 TraceCheckUtils]: 135: Hoare triple {121424#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {121424#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:45,167 INFO L290 TraceCheckUtils]: 134: Hoare triple {121396#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121424#(<= ~counter~0 19)} is VALID [2022-04-08 12:52:45,168 INFO L290 TraceCheckUtils]: 133: Hoare triple {121396#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121396#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:45,168 INFO L290 TraceCheckUtils]: 132: Hoare triple {121396#(<= ~counter~0 18)} assume !!(0 != ~r~0); {121396#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:45,168 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {120863#true} {121396#(<= ~counter~0 18)} #63#return; {121396#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:45,169 INFO L290 TraceCheckUtils]: 130: Hoare triple {120863#true} assume true; {120863#true} is VALID [2022-04-08 12:52:45,169 INFO L290 TraceCheckUtils]: 129: Hoare triple {120863#true} assume !(0 == ~cond); {120863#true} is VALID [2022-04-08 12:52:45,169 INFO L290 TraceCheckUtils]: 128: Hoare triple {120863#true} ~cond := #in~cond; {120863#true} is VALID [2022-04-08 12:52:45,169 INFO L272 TraceCheckUtils]: 127: Hoare triple {121396#(<= ~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)); {120863#true} is VALID [2022-04-08 12:52:45,169 INFO L290 TraceCheckUtils]: 126: Hoare triple {121396#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {121396#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:45,170 INFO L290 TraceCheckUtils]: 125: Hoare triple {121368#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121396#(<= ~counter~0 18)} is VALID [2022-04-08 12:52:45,170 INFO L290 TraceCheckUtils]: 124: Hoare triple {121368#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121368#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:45,170 INFO L290 TraceCheckUtils]: 123: Hoare triple {121368#(<= ~counter~0 17)} assume !!(0 != ~r~0); {121368#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:45,171 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {120863#true} {121368#(<= ~counter~0 17)} #63#return; {121368#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:45,171 INFO L290 TraceCheckUtils]: 121: Hoare triple {120863#true} assume true; {120863#true} is VALID [2022-04-08 12:52:45,171 INFO L290 TraceCheckUtils]: 120: Hoare triple {120863#true} assume !(0 == ~cond); {120863#true} is VALID [2022-04-08 12:52:45,171 INFO L290 TraceCheckUtils]: 119: Hoare triple {120863#true} ~cond := #in~cond; {120863#true} is VALID [2022-04-08 12:52:45,171 INFO L272 TraceCheckUtils]: 118: Hoare triple {121368#(<= ~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)); {120863#true} is VALID [2022-04-08 12:52:45,172 INFO L290 TraceCheckUtils]: 117: Hoare triple {121368#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {121368#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:45,172 INFO L290 TraceCheckUtils]: 116: Hoare triple {121340#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121368#(<= ~counter~0 17)} is VALID [2022-04-08 12:52:45,173 INFO L290 TraceCheckUtils]: 115: Hoare triple {121340#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121340#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:45,173 INFO L290 TraceCheckUtils]: 114: Hoare triple {121340#(<= ~counter~0 16)} assume !!(0 != ~r~0); {121340#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:45,173 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {120863#true} {121340#(<= ~counter~0 16)} #63#return; {121340#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:45,174 INFO L290 TraceCheckUtils]: 112: Hoare triple {120863#true} assume true; {120863#true} is VALID [2022-04-08 12:52:45,174 INFO L290 TraceCheckUtils]: 111: Hoare triple {120863#true} assume !(0 == ~cond); {120863#true} is VALID [2022-04-08 12:52:45,174 INFO L290 TraceCheckUtils]: 110: Hoare triple {120863#true} ~cond := #in~cond; {120863#true} is VALID [2022-04-08 12:52:45,174 INFO L272 TraceCheckUtils]: 109: Hoare triple {121340#(<= ~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)); {120863#true} is VALID [2022-04-08 12:52:45,174 INFO L290 TraceCheckUtils]: 108: Hoare triple {121340#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {121340#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:45,175 INFO L290 TraceCheckUtils]: 107: Hoare triple {121312#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121340#(<= ~counter~0 16)} is VALID [2022-04-08 12:52:45,175 INFO L290 TraceCheckUtils]: 106: Hoare triple {121312#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121312#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:45,175 INFO L290 TraceCheckUtils]: 105: Hoare triple {121312#(<= ~counter~0 15)} assume !!(0 != ~r~0); {121312#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:45,176 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {120863#true} {121312#(<= ~counter~0 15)} #63#return; {121312#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:45,176 INFO L290 TraceCheckUtils]: 103: Hoare triple {120863#true} assume true; {120863#true} is VALID [2022-04-08 12:52:45,176 INFO L290 TraceCheckUtils]: 102: Hoare triple {120863#true} assume !(0 == ~cond); {120863#true} is VALID [2022-04-08 12:52:45,176 INFO L290 TraceCheckUtils]: 101: Hoare triple {120863#true} ~cond := #in~cond; {120863#true} is VALID [2022-04-08 12:52:45,176 INFO L272 TraceCheckUtils]: 100: Hoare triple {121312#(<= ~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)); {120863#true} is VALID [2022-04-08 12:52:45,176 INFO L290 TraceCheckUtils]: 99: Hoare triple {121312#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {121312#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:45,177 INFO L290 TraceCheckUtils]: 98: Hoare triple {121284#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121312#(<= ~counter~0 15)} is VALID [2022-04-08 12:52:45,178 INFO L290 TraceCheckUtils]: 97: Hoare triple {121284#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121284#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:45,178 INFO L290 TraceCheckUtils]: 96: Hoare triple {121284#(<= ~counter~0 14)} assume !!(0 != ~r~0); {121284#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:45,178 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {120863#true} {121284#(<= ~counter~0 14)} #63#return; {121284#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:45,179 INFO L290 TraceCheckUtils]: 94: Hoare triple {120863#true} assume true; {120863#true} is VALID [2022-04-08 12:52:45,179 INFO L290 TraceCheckUtils]: 93: Hoare triple {120863#true} assume !(0 == ~cond); {120863#true} is VALID [2022-04-08 12:52:45,179 INFO L290 TraceCheckUtils]: 92: Hoare triple {120863#true} ~cond := #in~cond; {120863#true} is VALID [2022-04-08 12:52:45,179 INFO L272 TraceCheckUtils]: 91: Hoare triple {121284#(<= ~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)); {120863#true} is VALID [2022-04-08 12:52:45,179 INFO L290 TraceCheckUtils]: 90: Hoare triple {121284#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {121284#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:45,180 INFO L290 TraceCheckUtils]: 89: Hoare triple {121256#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121284#(<= ~counter~0 14)} is VALID [2022-04-08 12:52:45,180 INFO L290 TraceCheckUtils]: 88: Hoare triple {121256#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121256#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:45,180 INFO L290 TraceCheckUtils]: 87: Hoare triple {121256#(<= ~counter~0 13)} assume !!(0 != ~r~0); {121256#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:45,181 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {120863#true} {121256#(<= ~counter~0 13)} #63#return; {121256#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:45,181 INFO L290 TraceCheckUtils]: 85: Hoare triple {120863#true} assume true; {120863#true} is VALID [2022-04-08 12:52:45,181 INFO L290 TraceCheckUtils]: 84: Hoare triple {120863#true} assume !(0 == ~cond); {120863#true} is VALID [2022-04-08 12:52:45,181 INFO L290 TraceCheckUtils]: 83: Hoare triple {120863#true} ~cond := #in~cond; {120863#true} is VALID [2022-04-08 12:52:45,181 INFO L272 TraceCheckUtils]: 82: Hoare triple {121256#(<= ~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)); {120863#true} is VALID [2022-04-08 12:52:45,181 INFO L290 TraceCheckUtils]: 81: Hoare triple {121256#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {121256#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:45,182 INFO L290 TraceCheckUtils]: 80: Hoare triple {121228#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121256#(<= ~counter~0 13)} is VALID [2022-04-08 12:52:45,183 INFO L290 TraceCheckUtils]: 79: Hoare triple {121228#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121228#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:45,183 INFO L290 TraceCheckUtils]: 78: Hoare triple {121228#(<= ~counter~0 12)} assume !!(0 != ~r~0); {121228#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:45,183 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {120863#true} {121228#(<= ~counter~0 12)} #63#return; {121228#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:45,184 INFO L290 TraceCheckUtils]: 76: Hoare triple {120863#true} assume true; {120863#true} is VALID [2022-04-08 12:52:45,184 INFO L290 TraceCheckUtils]: 75: Hoare triple {120863#true} assume !(0 == ~cond); {120863#true} is VALID [2022-04-08 12:52:45,184 INFO L290 TraceCheckUtils]: 74: Hoare triple {120863#true} ~cond := #in~cond; {120863#true} is VALID [2022-04-08 12:52:45,184 INFO L272 TraceCheckUtils]: 73: Hoare triple {121228#(<= ~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)); {120863#true} is VALID [2022-04-08 12:52:45,184 INFO L290 TraceCheckUtils]: 72: Hoare triple {121228#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {121228#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:45,185 INFO L290 TraceCheckUtils]: 71: Hoare triple {121200#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121228#(<= ~counter~0 12)} is VALID [2022-04-08 12:52:45,185 INFO L290 TraceCheckUtils]: 70: Hoare triple {121200#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121200#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:45,185 INFO L290 TraceCheckUtils]: 69: Hoare triple {121200#(<= ~counter~0 11)} assume !!(0 != ~r~0); {121200#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:45,186 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {120863#true} {121200#(<= ~counter~0 11)} #63#return; {121200#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:45,186 INFO L290 TraceCheckUtils]: 67: Hoare triple {120863#true} assume true; {120863#true} is VALID [2022-04-08 12:52:45,186 INFO L290 TraceCheckUtils]: 66: Hoare triple {120863#true} assume !(0 == ~cond); {120863#true} is VALID [2022-04-08 12:52:45,186 INFO L290 TraceCheckUtils]: 65: Hoare triple {120863#true} ~cond := #in~cond; {120863#true} is VALID [2022-04-08 12:52:45,186 INFO L272 TraceCheckUtils]: 64: Hoare triple {121200#(<= ~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)); {120863#true} is VALID [2022-04-08 12:52:45,187 INFO L290 TraceCheckUtils]: 63: Hoare triple {121200#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {121200#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:45,187 INFO L290 TraceCheckUtils]: 62: Hoare triple {121172#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121200#(<= ~counter~0 11)} is VALID [2022-04-08 12:52:45,188 INFO L290 TraceCheckUtils]: 61: Hoare triple {121172#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121172#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:45,188 INFO L290 TraceCheckUtils]: 60: Hoare triple {121172#(<= ~counter~0 10)} assume !!(0 != ~r~0); {121172#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:45,188 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {120863#true} {121172#(<= ~counter~0 10)} #63#return; {121172#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:45,189 INFO L290 TraceCheckUtils]: 58: Hoare triple {120863#true} assume true; {120863#true} is VALID [2022-04-08 12:52:45,189 INFO L290 TraceCheckUtils]: 57: Hoare triple {120863#true} assume !(0 == ~cond); {120863#true} is VALID [2022-04-08 12:52:45,189 INFO L290 TraceCheckUtils]: 56: Hoare triple {120863#true} ~cond := #in~cond; {120863#true} is VALID [2022-04-08 12:52:45,189 INFO L272 TraceCheckUtils]: 55: Hoare triple {121172#(<= ~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)); {120863#true} is VALID [2022-04-08 12:52:45,189 INFO L290 TraceCheckUtils]: 54: Hoare triple {121172#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {121172#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:45,190 INFO L290 TraceCheckUtils]: 53: Hoare triple {121144#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121172#(<= ~counter~0 10)} is VALID [2022-04-08 12:52:45,190 INFO L290 TraceCheckUtils]: 52: Hoare triple {121144#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121144#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:45,191 INFO L290 TraceCheckUtils]: 51: Hoare triple {121144#(<= ~counter~0 9)} assume !!(0 != ~r~0); {121144#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:45,191 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {120863#true} {121144#(<= ~counter~0 9)} #63#return; {121144#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:45,191 INFO L290 TraceCheckUtils]: 49: Hoare triple {120863#true} assume true; {120863#true} is VALID [2022-04-08 12:52:45,191 INFO L290 TraceCheckUtils]: 48: Hoare triple {120863#true} assume !(0 == ~cond); {120863#true} is VALID [2022-04-08 12:52:45,191 INFO L290 TraceCheckUtils]: 47: Hoare triple {120863#true} ~cond := #in~cond; {120863#true} is VALID [2022-04-08 12:52:45,191 INFO L272 TraceCheckUtils]: 46: Hoare triple {121144#(<= ~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)); {120863#true} is VALID [2022-04-08 12:52:45,192 INFO L290 TraceCheckUtils]: 45: Hoare triple {121144#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {121144#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:45,193 INFO L290 TraceCheckUtils]: 44: Hoare triple {121116#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121144#(<= ~counter~0 9)} is VALID [2022-04-08 12:52:45,193 INFO L290 TraceCheckUtils]: 43: Hoare triple {121116#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121116#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:45,193 INFO L290 TraceCheckUtils]: 42: Hoare triple {121116#(<= ~counter~0 8)} assume !!(0 != ~r~0); {121116#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:45,194 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {120863#true} {121116#(<= ~counter~0 8)} #63#return; {121116#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:45,194 INFO L290 TraceCheckUtils]: 40: Hoare triple {120863#true} assume true; {120863#true} is VALID [2022-04-08 12:52:45,194 INFO L290 TraceCheckUtils]: 39: Hoare triple {120863#true} assume !(0 == ~cond); {120863#true} is VALID [2022-04-08 12:52:45,194 INFO L290 TraceCheckUtils]: 38: Hoare triple {120863#true} ~cond := #in~cond; {120863#true} is VALID [2022-04-08 12:52:45,194 INFO L272 TraceCheckUtils]: 37: Hoare triple {121116#(<= ~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)); {120863#true} is VALID [2022-04-08 12:52:45,194 INFO L290 TraceCheckUtils]: 36: Hoare triple {121116#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {121116#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:45,195 INFO L290 TraceCheckUtils]: 35: Hoare triple {121088#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121116#(<= ~counter~0 8)} is VALID [2022-04-08 12:52:45,195 INFO L290 TraceCheckUtils]: 34: Hoare triple {121088#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121088#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:45,196 INFO L290 TraceCheckUtils]: 33: Hoare triple {121088#(<= ~counter~0 7)} assume !!(0 != ~r~0); {121088#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:45,196 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {120863#true} {121088#(<= ~counter~0 7)} #63#return; {121088#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:45,196 INFO L290 TraceCheckUtils]: 31: Hoare triple {120863#true} assume true; {120863#true} is VALID [2022-04-08 12:52:45,196 INFO L290 TraceCheckUtils]: 30: Hoare triple {120863#true} assume !(0 == ~cond); {120863#true} is VALID [2022-04-08 12:52:45,196 INFO L290 TraceCheckUtils]: 29: Hoare triple {120863#true} ~cond := #in~cond; {120863#true} is VALID [2022-04-08 12:52:45,196 INFO L272 TraceCheckUtils]: 28: Hoare triple {121088#(<= ~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)); {120863#true} is VALID [2022-04-08 12:52:45,197 INFO L290 TraceCheckUtils]: 27: Hoare triple {121088#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {121088#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:45,198 INFO L290 TraceCheckUtils]: 26: Hoare triple {121060#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121088#(<= ~counter~0 7)} is VALID [2022-04-08 12:52:45,198 INFO L290 TraceCheckUtils]: 25: Hoare triple {121060#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121060#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:45,198 INFO L290 TraceCheckUtils]: 24: Hoare triple {121060#(<= ~counter~0 6)} assume !!(0 != ~r~0); {121060#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:45,199 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {120863#true} {121060#(<= ~counter~0 6)} #63#return; {121060#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:45,199 INFO L290 TraceCheckUtils]: 22: Hoare triple {120863#true} assume true; {120863#true} is VALID [2022-04-08 12:52:45,199 INFO L290 TraceCheckUtils]: 21: Hoare triple {120863#true} assume !(0 == ~cond); {120863#true} is VALID [2022-04-08 12:52:45,199 INFO L290 TraceCheckUtils]: 20: Hoare triple {120863#true} ~cond := #in~cond; {120863#true} is VALID [2022-04-08 12:52:45,199 INFO L272 TraceCheckUtils]: 19: Hoare triple {121060#(<= ~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)); {120863#true} is VALID [2022-04-08 12:52:45,199 INFO L290 TraceCheckUtils]: 18: Hoare triple {121060#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {121060#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:45,200 INFO L290 TraceCheckUtils]: 17: Hoare triple {121032#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121060#(<= ~counter~0 6)} is VALID [2022-04-08 12:52:45,200 INFO L290 TraceCheckUtils]: 16: Hoare triple {121032#(<= ~counter~0 5)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {121032#(<= ~counter~0 5)} is VALID [2022-04-08 12:52:45,201 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {120863#true} {121032#(<= ~counter~0 5)} #61#return; {121032#(<= ~counter~0 5)} is VALID [2022-04-08 12:52:45,201 INFO L290 TraceCheckUtils]: 14: Hoare triple {120863#true} assume true; {120863#true} is VALID [2022-04-08 12:52:45,201 INFO L290 TraceCheckUtils]: 13: Hoare triple {120863#true} assume !(0 == ~cond); {120863#true} is VALID [2022-04-08 12:52:45,201 INFO L290 TraceCheckUtils]: 12: Hoare triple {120863#true} ~cond := #in~cond; {120863#true} is VALID [2022-04-08 12:52:45,201 INFO L272 TraceCheckUtils]: 11: Hoare triple {121032#(<= ~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)); {120863#true} is VALID [2022-04-08 12:52:45,201 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {120863#true} {121032#(<= ~counter~0 5)} #59#return; {121032#(<= ~counter~0 5)} is VALID [2022-04-08 12:52:45,201 INFO L290 TraceCheckUtils]: 9: Hoare triple {120863#true} assume true; {120863#true} is VALID [2022-04-08 12:52:45,202 INFO L290 TraceCheckUtils]: 8: Hoare triple {120863#true} assume !(0 == ~cond); {120863#true} is VALID [2022-04-08 12:52:45,202 INFO L290 TraceCheckUtils]: 7: Hoare triple {120863#true} ~cond := #in~cond; {120863#true} is VALID [2022-04-08 12:52:45,202 INFO L272 TraceCheckUtils]: 6: Hoare triple {121032#(<= ~counter~0 5)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {120863#true} is VALID [2022-04-08 12:52:45,202 INFO L290 TraceCheckUtils]: 5: Hoare triple {121032#(<= ~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; {121032#(<= ~counter~0 5)} is VALID [2022-04-08 12:52:45,202 INFO L272 TraceCheckUtils]: 4: Hoare triple {121032#(<= ~counter~0 5)} call #t~ret7 := main(); {121032#(<= ~counter~0 5)} is VALID [2022-04-08 12:52:45,202 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {121032#(<= ~counter~0 5)} {120863#true} #67#return; {121032#(<= ~counter~0 5)} is VALID [2022-04-08 12:52:45,203 INFO L290 TraceCheckUtils]: 2: Hoare triple {121032#(<= ~counter~0 5)} assume true; {121032#(<= ~counter~0 5)} is VALID [2022-04-08 12:52:45,203 INFO L290 TraceCheckUtils]: 1: Hoare triple {120863#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; {121032#(<= ~counter~0 5)} is VALID [2022-04-08 12:52:45,203 INFO L272 TraceCheckUtils]: 0: Hoare triple {120863#true} call ULTIMATE.init(); {120863#true} is VALID [2022-04-08 12:52:45,204 INFO L134 CoverageAnalysis]: Checked inductivity of 8694 backedges. 88 proven. 4818 refuted. 0 times theorem prover too weak. 3788 trivial. 0 not checked. [2022-04-08 12:52:45,204 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:52:45,204 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1074354698] [2022-04-08 12:52:45,204 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:52:45,204 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1140717857] [2022-04-08 12:52:45,204 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1140717857] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:52:45,204 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:52:45,205 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [48, 48] total 54 [2022-04-08 12:52:45,205 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:52:45,205 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1899091921] [2022-04-08 12:52:45,205 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1899091921] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:52:45,205 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:52:45,205 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [48] imperfect sequences [] total 48 [2022-04-08 12:52:45,205 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1895370638] [2022-04-08 12:52:45,205 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:52:45,206 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 [2022-04-08 12:52:45,206 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:52:45,206 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) [2022-04-08 12:52:45,555 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 416 edges. 416 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:52:45,555 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 48 states [2022-04-08 12:52:45,555 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:52:45,555 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2022-04-08 12:52:45,555 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 12:52:45,556 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) [2022-04-08 12:52:48,242 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:52:48,242 INFO L93 Difference]: Finished difference Result 430 states and 476 transitions. [2022-04-08 12:52:48,243 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2022-04-08 12:52:48,243 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 [2022-04-08 12:52:48,243 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:52:48,243 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) [2022-04-08 12:52:48,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 475 transitions. [2022-04-08 12:52:48,253 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) [2022-04-08 12:52:48,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 475 transitions. [2022-04-08 12:52:48,265 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 92 states and 475 transitions. [2022-04-08 12:52:48,691 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 475 edges. 475 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:52:48,702 INFO L225 Difference]: With dead ends: 430 [2022-04-08 12:52:48,703 INFO L226 Difference]: Without dead ends: 425 [2022-04-08 12:52:48,703 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 881 GetRequests, 784 SyntacticMatches, 1 SemanticMatches, 96 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1044 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=3663, Invalid=5843, Unknown=0, NotChecked=0, Total=9506 [2022-04-08 12:52:48,704 INFO L913 BasicCegarLoop]: 70 mSDtfsCounter, 167 mSDsluCounter, 376 mSDsCounter, 0 mSdLazyCounter, 280 mSolverCounterSat, 35 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 167 SdHoareTripleChecker+Valid, 446 SdHoareTripleChecker+Invalid, 315 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 35 IncrementalHoareTripleChecker+Valid, 280 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-08 12:52:48,704 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [167 Valid, 446 Invalid, 315 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [35 Valid, 280 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-08 12:52:48,704 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 425 states. [2022-04-08 12:52:49,415 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 425 to 425. [2022-04-08 12:52:49,416 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:52:49,416 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) [2022-04-08 12:52:49,416 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) [2022-04-08 12:52:49,417 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) [2022-04-08 12:52:49,423 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:52:49,423 INFO L93 Difference]: Finished difference Result 425 states and 471 transitions. [2022-04-08 12:52:49,423 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 471 transitions. [2022-04-08 12:52:49,423 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:52:49,423 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:52:49,424 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. [2022-04-08 12:52:49,424 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. [2022-04-08 12:52:49,430 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:52:49,430 INFO L93 Difference]: Finished difference Result 425 states and 471 transitions. [2022-04-08 12:52:49,430 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 471 transitions. [2022-04-08 12:52:49,431 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:52:49,431 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:52:49,431 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:52:49,431 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:52:49,431 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) [2022-04-08 12:52:49,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 425 states and 471 transitions. [2022-04-08 12:52:49,439 INFO L78 Accepts]: Start accepts. Automaton has 425 states and 471 transitions. Word has length 419 [2022-04-08 12:52:49,439 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:52:49,439 INFO L478 AbstractCegarLoop]: Abstraction has 425 states and 471 transitions. [2022-04-08 12:52:49,439 INFO L479 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) [2022-04-08 12:52:49,440 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 425 states and 471 transitions. [2022-04-08 12:52:51,388 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 471 edges. 471 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:52:51,388 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 471 transitions. [2022-04-08 12:52:51,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2022-04-08 12:52:51,390 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:52:51,390 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:52:51,395 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (49)] Forceful destruction successful, exit code 0 [2022-04-08 12:52:51,590 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 49 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable47 [2022-04-08 12:52:51,590 INFO L403 AbstractCegarLoop]: === Iteration 49 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:52:51,591 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:52:51,591 INFO L85 PathProgramCache]: Analyzing trace with hash -1803061092, now seen corresponding path program 89 times [2022-04-08 12:52:51,591 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:52:51,591 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [927679816] [2022-04-08 12:52:51,591 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:52:51,591 INFO L85 PathProgramCache]: Analyzing trace with hash -1803061092, now seen corresponding path program 90 times [2022-04-08 12:52:51,591 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:52:51,591 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1565023269] [2022-04-08 12:52:51,591 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:52:51,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:52:51,621 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:52:51,622 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1341931286] [2022-04-08 12:52:51,622 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 12:52:51,622 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:52:51,622 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:52:51,623 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) [2022-04-08 12:52:51,624 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (50)] Waiting until timeout for monitored process [2022-04-08 12:52:57,803 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 46 check-sat command(s) [2022-04-08 12:52:57,804 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:52:57,814 INFO L263 TraceCheckSpWp]: Trace formula consists of 993 conjuncts, 95 conjunts are in the unsatisfiable core [2022-04-08 12:52:57,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:52:57,885 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:53:00,324 INFO L272 TraceCheckUtils]: 0: Hoare triple {126078#true} call ULTIMATE.init(); {126078#true} is VALID [2022-04-08 12:53:00,325 INFO L290 TraceCheckUtils]: 1: Hoare triple {126078#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; {126086#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:00,325 INFO L290 TraceCheckUtils]: 2: Hoare triple {126086#(<= ~counter~0 0)} assume true; {126086#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:00,325 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {126086#(<= ~counter~0 0)} {126078#true} #67#return; {126086#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:00,326 INFO L272 TraceCheckUtils]: 4: Hoare triple {126086#(<= ~counter~0 0)} call #t~ret7 := main(); {126086#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:00,326 INFO L290 TraceCheckUtils]: 5: Hoare triple {126086#(<= ~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; {126086#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:00,326 INFO L272 TraceCheckUtils]: 6: Hoare triple {126086#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {126086#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:00,327 INFO L290 TraceCheckUtils]: 7: Hoare triple {126086#(<= ~counter~0 0)} ~cond := #in~cond; {126086#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:00,327 INFO L290 TraceCheckUtils]: 8: Hoare triple {126086#(<= ~counter~0 0)} assume !(0 == ~cond); {126086#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:00,327 INFO L290 TraceCheckUtils]: 9: Hoare triple {126086#(<= ~counter~0 0)} assume true; {126086#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:00,328 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {126086#(<= ~counter~0 0)} {126086#(<= ~counter~0 0)} #59#return; {126086#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:00,328 INFO L272 TraceCheckUtils]: 11: Hoare triple {126086#(<= ~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)); {126086#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:00,328 INFO L290 TraceCheckUtils]: 12: Hoare triple {126086#(<= ~counter~0 0)} ~cond := #in~cond; {126086#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:00,329 INFO L290 TraceCheckUtils]: 13: Hoare triple {126086#(<= ~counter~0 0)} assume !(0 == ~cond); {126086#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:00,329 INFO L290 TraceCheckUtils]: 14: Hoare triple {126086#(<= ~counter~0 0)} assume true; {126086#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:00,329 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {126086#(<= ~counter~0 0)} {126086#(<= ~counter~0 0)} #61#return; {126086#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:00,330 INFO L290 TraceCheckUtils]: 16: Hoare triple {126086#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {126086#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:00,332 INFO L290 TraceCheckUtils]: 17: Hoare triple {126086#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126135#(<= ~counter~0 1)} is VALID [2022-04-08 12:53:00,332 INFO L290 TraceCheckUtils]: 18: Hoare triple {126135#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {126135#(<= ~counter~0 1)} is VALID [2022-04-08 12:53:00,333 INFO L272 TraceCheckUtils]: 19: Hoare triple {126135#(<= ~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)); {126135#(<= ~counter~0 1)} is VALID [2022-04-08 12:53:00,333 INFO L290 TraceCheckUtils]: 20: Hoare triple {126135#(<= ~counter~0 1)} ~cond := #in~cond; {126135#(<= ~counter~0 1)} is VALID [2022-04-08 12:53:00,333 INFO L290 TraceCheckUtils]: 21: Hoare triple {126135#(<= ~counter~0 1)} assume !(0 == ~cond); {126135#(<= ~counter~0 1)} is VALID [2022-04-08 12:53:00,333 INFO L290 TraceCheckUtils]: 22: Hoare triple {126135#(<= ~counter~0 1)} assume true; {126135#(<= ~counter~0 1)} is VALID [2022-04-08 12:53:00,334 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {126135#(<= ~counter~0 1)} {126135#(<= ~counter~0 1)} #63#return; {126135#(<= ~counter~0 1)} is VALID [2022-04-08 12:53:00,334 INFO L290 TraceCheckUtils]: 24: Hoare triple {126135#(<= ~counter~0 1)} assume !!(0 != ~r~0); {126135#(<= ~counter~0 1)} is VALID [2022-04-08 12:53:00,334 INFO L290 TraceCheckUtils]: 25: Hoare triple {126135#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126135#(<= ~counter~0 1)} is VALID [2022-04-08 12:53:00,335 INFO L290 TraceCheckUtils]: 26: Hoare triple {126135#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126163#(<= ~counter~0 2)} is VALID [2022-04-08 12:53:00,336 INFO L290 TraceCheckUtils]: 27: Hoare triple {126163#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {126163#(<= ~counter~0 2)} is VALID [2022-04-08 12:53:00,336 INFO L272 TraceCheckUtils]: 28: Hoare triple {126163#(<= ~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)); {126163#(<= ~counter~0 2)} is VALID [2022-04-08 12:53:00,337 INFO L290 TraceCheckUtils]: 29: Hoare triple {126163#(<= ~counter~0 2)} ~cond := #in~cond; {126163#(<= ~counter~0 2)} is VALID [2022-04-08 12:53:00,337 INFO L290 TraceCheckUtils]: 30: Hoare triple {126163#(<= ~counter~0 2)} assume !(0 == ~cond); {126163#(<= ~counter~0 2)} is VALID [2022-04-08 12:53:00,337 INFO L290 TraceCheckUtils]: 31: Hoare triple {126163#(<= ~counter~0 2)} assume true; {126163#(<= ~counter~0 2)} is VALID [2022-04-08 12:53:00,338 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {126163#(<= ~counter~0 2)} {126163#(<= ~counter~0 2)} #63#return; {126163#(<= ~counter~0 2)} is VALID [2022-04-08 12:53:00,338 INFO L290 TraceCheckUtils]: 33: Hoare triple {126163#(<= ~counter~0 2)} assume !!(0 != ~r~0); {126163#(<= ~counter~0 2)} is VALID [2022-04-08 12:53:00,338 INFO L290 TraceCheckUtils]: 34: Hoare triple {126163#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126163#(<= ~counter~0 2)} is VALID [2022-04-08 12:53:00,339 INFO L290 TraceCheckUtils]: 35: Hoare triple {126163#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126191#(<= ~counter~0 3)} is VALID [2022-04-08 12:53:00,339 INFO L290 TraceCheckUtils]: 36: Hoare triple {126191#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {126191#(<= ~counter~0 3)} is VALID [2022-04-08 12:53:00,340 INFO L272 TraceCheckUtils]: 37: Hoare triple {126191#(<= ~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)); {126191#(<= ~counter~0 3)} is VALID [2022-04-08 12:53:00,340 INFO L290 TraceCheckUtils]: 38: Hoare triple {126191#(<= ~counter~0 3)} ~cond := #in~cond; {126191#(<= ~counter~0 3)} is VALID [2022-04-08 12:53:00,340 INFO L290 TraceCheckUtils]: 39: Hoare triple {126191#(<= ~counter~0 3)} assume !(0 == ~cond); {126191#(<= ~counter~0 3)} is VALID [2022-04-08 12:53:00,341 INFO L290 TraceCheckUtils]: 40: Hoare triple {126191#(<= ~counter~0 3)} assume true; {126191#(<= ~counter~0 3)} is VALID [2022-04-08 12:53:00,341 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {126191#(<= ~counter~0 3)} {126191#(<= ~counter~0 3)} #63#return; {126191#(<= ~counter~0 3)} is VALID [2022-04-08 12:53:00,341 INFO L290 TraceCheckUtils]: 42: Hoare triple {126191#(<= ~counter~0 3)} assume !!(0 != ~r~0); {126191#(<= ~counter~0 3)} is VALID [2022-04-08 12:53:00,342 INFO L290 TraceCheckUtils]: 43: Hoare triple {126191#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126191#(<= ~counter~0 3)} is VALID [2022-04-08 12:53:00,343 INFO L290 TraceCheckUtils]: 44: Hoare triple {126191#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126219#(<= ~counter~0 4)} is VALID [2022-04-08 12:53:00,343 INFO L290 TraceCheckUtils]: 45: Hoare triple {126219#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {126219#(<= ~counter~0 4)} is VALID [2022-04-08 12:53:00,343 INFO L272 TraceCheckUtils]: 46: Hoare triple {126219#(<= ~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)); {126219#(<= ~counter~0 4)} is VALID [2022-04-08 12:53:00,344 INFO L290 TraceCheckUtils]: 47: Hoare triple {126219#(<= ~counter~0 4)} ~cond := #in~cond; {126219#(<= ~counter~0 4)} is VALID [2022-04-08 12:53:00,344 INFO L290 TraceCheckUtils]: 48: Hoare triple {126219#(<= ~counter~0 4)} assume !(0 == ~cond); {126219#(<= ~counter~0 4)} is VALID [2022-04-08 12:53:00,344 INFO L290 TraceCheckUtils]: 49: Hoare triple {126219#(<= ~counter~0 4)} assume true; {126219#(<= ~counter~0 4)} is VALID [2022-04-08 12:53:00,345 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {126219#(<= ~counter~0 4)} {126219#(<= ~counter~0 4)} #63#return; {126219#(<= ~counter~0 4)} is VALID [2022-04-08 12:53:00,345 INFO L290 TraceCheckUtils]: 51: Hoare triple {126219#(<= ~counter~0 4)} assume !!(0 != ~r~0); {126219#(<= ~counter~0 4)} is VALID [2022-04-08 12:53:00,345 INFO L290 TraceCheckUtils]: 52: Hoare triple {126219#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126219#(<= ~counter~0 4)} is VALID [2022-04-08 12:53:00,346 INFO L290 TraceCheckUtils]: 53: Hoare triple {126219#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126247#(<= ~counter~0 5)} is VALID [2022-04-08 12:53:00,347 INFO L290 TraceCheckUtils]: 54: Hoare triple {126247#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {126247#(<= ~counter~0 5)} is VALID [2022-04-08 12:53:00,347 INFO L272 TraceCheckUtils]: 55: Hoare triple {126247#(<= ~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)); {126247#(<= ~counter~0 5)} is VALID [2022-04-08 12:53:00,347 INFO L290 TraceCheckUtils]: 56: Hoare triple {126247#(<= ~counter~0 5)} ~cond := #in~cond; {126247#(<= ~counter~0 5)} is VALID [2022-04-08 12:53:00,348 INFO L290 TraceCheckUtils]: 57: Hoare triple {126247#(<= ~counter~0 5)} assume !(0 == ~cond); {126247#(<= ~counter~0 5)} is VALID [2022-04-08 12:53:00,348 INFO L290 TraceCheckUtils]: 58: Hoare triple {126247#(<= ~counter~0 5)} assume true; {126247#(<= ~counter~0 5)} is VALID [2022-04-08 12:53:00,348 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {126247#(<= ~counter~0 5)} {126247#(<= ~counter~0 5)} #63#return; {126247#(<= ~counter~0 5)} is VALID [2022-04-08 12:53:00,349 INFO L290 TraceCheckUtils]: 60: Hoare triple {126247#(<= ~counter~0 5)} assume !!(0 != ~r~0); {126247#(<= ~counter~0 5)} is VALID [2022-04-08 12:53:00,349 INFO L290 TraceCheckUtils]: 61: Hoare triple {126247#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126247#(<= ~counter~0 5)} is VALID [2022-04-08 12:53:00,350 INFO L290 TraceCheckUtils]: 62: Hoare triple {126247#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126275#(<= ~counter~0 6)} is VALID [2022-04-08 12:53:00,350 INFO L290 TraceCheckUtils]: 63: Hoare triple {126275#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {126275#(<= ~counter~0 6)} is VALID [2022-04-08 12:53:00,351 INFO L272 TraceCheckUtils]: 64: Hoare triple {126275#(<= ~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)); {126275#(<= ~counter~0 6)} is VALID [2022-04-08 12:53:00,351 INFO L290 TraceCheckUtils]: 65: Hoare triple {126275#(<= ~counter~0 6)} ~cond := #in~cond; {126275#(<= ~counter~0 6)} is VALID [2022-04-08 12:53:00,351 INFO L290 TraceCheckUtils]: 66: Hoare triple {126275#(<= ~counter~0 6)} assume !(0 == ~cond); {126275#(<= ~counter~0 6)} is VALID [2022-04-08 12:53:00,351 INFO L290 TraceCheckUtils]: 67: Hoare triple {126275#(<= ~counter~0 6)} assume true; {126275#(<= ~counter~0 6)} is VALID [2022-04-08 12:53:00,352 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {126275#(<= ~counter~0 6)} {126275#(<= ~counter~0 6)} #63#return; {126275#(<= ~counter~0 6)} is VALID [2022-04-08 12:53:00,352 INFO L290 TraceCheckUtils]: 69: Hoare triple {126275#(<= ~counter~0 6)} assume !!(0 != ~r~0); {126275#(<= ~counter~0 6)} is VALID [2022-04-08 12:53:00,352 INFO L290 TraceCheckUtils]: 70: Hoare triple {126275#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126275#(<= ~counter~0 6)} is VALID [2022-04-08 12:53:00,354 INFO L290 TraceCheckUtils]: 71: Hoare triple {126275#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126303#(<= ~counter~0 7)} is VALID [2022-04-08 12:53:00,354 INFO L290 TraceCheckUtils]: 72: Hoare triple {126303#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {126303#(<= ~counter~0 7)} is VALID [2022-04-08 12:53:00,354 INFO L272 TraceCheckUtils]: 73: Hoare triple {126303#(<= ~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)); {126303#(<= ~counter~0 7)} is VALID [2022-04-08 12:53:00,355 INFO L290 TraceCheckUtils]: 74: Hoare triple {126303#(<= ~counter~0 7)} ~cond := #in~cond; {126303#(<= ~counter~0 7)} is VALID [2022-04-08 12:53:00,355 INFO L290 TraceCheckUtils]: 75: Hoare triple {126303#(<= ~counter~0 7)} assume !(0 == ~cond); {126303#(<= ~counter~0 7)} is VALID [2022-04-08 12:53:00,355 INFO L290 TraceCheckUtils]: 76: Hoare triple {126303#(<= ~counter~0 7)} assume true; {126303#(<= ~counter~0 7)} is VALID [2022-04-08 12:53:00,356 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {126303#(<= ~counter~0 7)} {126303#(<= ~counter~0 7)} #63#return; {126303#(<= ~counter~0 7)} is VALID [2022-04-08 12:53:00,356 INFO L290 TraceCheckUtils]: 78: Hoare triple {126303#(<= ~counter~0 7)} assume !!(0 != ~r~0); {126303#(<= ~counter~0 7)} is VALID [2022-04-08 12:53:00,356 INFO L290 TraceCheckUtils]: 79: Hoare triple {126303#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126303#(<= ~counter~0 7)} is VALID [2022-04-08 12:53:00,357 INFO L290 TraceCheckUtils]: 80: Hoare triple {126303#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126331#(<= ~counter~0 8)} is VALID [2022-04-08 12:53:00,357 INFO L290 TraceCheckUtils]: 81: Hoare triple {126331#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {126331#(<= ~counter~0 8)} is VALID [2022-04-08 12:53:00,358 INFO L272 TraceCheckUtils]: 82: Hoare triple {126331#(<= ~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)); {126331#(<= ~counter~0 8)} is VALID [2022-04-08 12:53:00,358 INFO L290 TraceCheckUtils]: 83: Hoare triple {126331#(<= ~counter~0 8)} ~cond := #in~cond; {126331#(<= ~counter~0 8)} is VALID [2022-04-08 12:53:00,358 INFO L290 TraceCheckUtils]: 84: Hoare triple {126331#(<= ~counter~0 8)} assume !(0 == ~cond); {126331#(<= ~counter~0 8)} is VALID [2022-04-08 12:53:00,359 INFO L290 TraceCheckUtils]: 85: Hoare triple {126331#(<= ~counter~0 8)} assume true; {126331#(<= ~counter~0 8)} is VALID [2022-04-08 12:53:00,359 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {126331#(<= ~counter~0 8)} {126331#(<= ~counter~0 8)} #63#return; {126331#(<= ~counter~0 8)} is VALID [2022-04-08 12:53:00,359 INFO L290 TraceCheckUtils]: 87: Hoare triple {126331#(<= ~counter~0 8)} assume !!(0 != ~r~0); {126331#(<= ~counter~0 8)} is VALID [2022-04-08 12:53:00,360 INFO L290 TraceCheckUtils]: 88: Hoare triple {126331#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126331#(<= ~counter~0 8)} is VALID [2022-04-08 12:53:00,361 INFO L290 TraceCheckUtils]: 89: Hoare triple {126331#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126359#(<= ~counter~0 9)} is VALID [2022-04-08 12:53:00,361 INFO L290 TraceCheckUtils]: 90: Hoare triple {126359#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {126359#(<= ~counter~0 9)} is VALID [2022-04-08 12:53:00,361 INFO L272 TraceCheckUtils]: 91: Hoare triple {126359#(<= ~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)); {126359#(<= ~counter~0 9)} is VALID [2022-04-08 12:53:00,362 INFO L290 TraceCheckUtils]: 92: Hoare triple {126359#(<= ~counter~0 9)} ~cond := #in~cond; {126359#(<= ~counter~0 9)} is VALID [2022-04-08 12:53:00,362 INFO L290 TraceCheckUtils]: 93: Hoare triple {126359#(<= ~counter~0 9)} assume !(0 == ~cond); {126359#(<= ~counter~0 9)} is VALID [2022-04-08 12:53:00,362 INFO L290 TraceCheckUtils]: 94: Hoare triple {126359#(<= ~counter~0 9)} assume true; {126359#(<= ~counter~0 9)} is VALID [2022-04-08 12:53:00,363 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {126359#(<= ~counter~0 9)} {126359#(<= ~counter~0 9)} #63#return; {126359#(<= ~counter~0 9)} is VALID [2022-04-08 12:53:00,363 INFO L290 TraceCheckUtils]: 96: Hoare triple {126359#(<= ~counter~0 9)} assume !!(0 != ~r~0); {126359#(<= ~counter~0 9)} is VALID [2022-04-08 12:53:00,363 INFO L290 TraceCheckUtils]: 97: Hoare triple {126359#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126359#(<= ~counter~0 9)} is VALID [2022-04-08 12:53:00,364 INFO L290 TraceCheckUtils]: 98: Hoare triple {126359#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126387#(<= ~counter~0 10)} is VALID [2022-04-08 12:53:00,365 INFO L290 TraceCheckUtils]: 99: Hoare triple {126387#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {126387#(<= ~counter~0 10)} is VALID [2022-04-08 12:53:00,365 INFO L272 TraceCheckUtils]: 100: Hoare triple {126387#(<= ~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)); {126387#(<= ~counter~0 10)} is VALID [2022-04-08 12:53:00,365 INFO L290 TraceCheckUtils]: 101: Hoare triple {126387#(<= ~counter~0 10)} ~cond := #in~cond; {126387#(<= ~counter~0 10)} is VALID [2022-04-08 12:53:00,366 INFO L290 TraceCheckUtils]: 102: Hoare triple {126387#(<= ~counter~0 10)} assume !(0 == ~cond); {126387#(<= ~counter~0 10)} is VALID [2022-04-08 12:53:00,366 INFO L290 TraceCheckUtils]: 103: Hoare triple {126387#(<= ~counter~0 10)} assume true; {126387#(<= ~counter~0 10)} is VALID [2022-04-08 12:53:00,366 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {126387#(<= ~counter~0 10)} {126387#(<= ~counter~0 10)} #63#return; {126387#(<= ~counter~0 10)} is VALID [2022-04-08 12:53:00,367 INFO L290 TraceCheckUtils]: 105: Hoare triple {126387#(<= ~counter~0 10)} assume !!(0 != ~r~0); {126387#(<= ~counter~0 10)} is VALID [2022-04-08 12:53:00,367 INFO L290 TraceCheckUtils]: 106: Hoare triple {126387#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126387#(<= ~counter~0 10)} is VALID [2022-04-08 12:53:00,368 INFO L290 TraceCheckUtils]: 107: Hoare triple {126387#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126415#(<= ~counter~0 11)} is VALID [2022-04-08 12:53:00,368 INFO L290 TraceCheckUtils]: 108: Hoare triple {126415#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {126415#(<= ~counter~0 11)} is VALID [2022-04-08 12:53:00,369 INFO L272 TraceCheckUtils]: 109: Hoare triple {126415#(<= ~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)); {126415#(<= ~counter~0 11)} is VALID [2022-04-08 12:53:00,369 INFO L290 TraceCheckUtils]: 110: Hoare triple {126415#(<= ~counter~0 11)} ~cond := #in~cond; {126415#(<= ~counter~0 11)} is VALID [2022-04-08 12:53:00,369 INFO L290 TraceCheckUtils]: 111: Hoare triple {126415#(<= ~counter~0 11)} assume !(0 == ~cond); {126415#(<= ~counter~0 11)} is VALID [2022-04-08 12:53:00,369 INFO L290 TraceCheckUtils]: 112: Hoare triple {126415#(<= ~counter~0 11)} assume true; {126415#(<= ~counter~0 11)} is VALID [2022-04-08 12:53:00,370 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {126415#(<= ~counter~0 11)} {126415#(<= ~counter~0 11)} #63#return; {126415#(<= ~counter~0 11)} is VALID [2022-04-08 12:53:00,370 INFO L290 TraceCheckUtils]: 114: Hoare triple {126415#(<= ~counter~0 11)} assume !!(0 != ~r~0); {126415#(<= ~counter~0 11)} is VALID [2022-04-08 12:53:00,370 INFO L290 TraceCheckUtils]: 115: Hoare triple {126415#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126415#(<= ~counter~0 11)} is VALID [2022-04-08 12:53:00,371 INFO L290 TraceCheckUtils]: 116: Hoare triple {126415#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126443#(<= ~counter~0 12)} is VALID [2022-04-08 12:53:00,372 INFO L290 TraceCheckUtils]: 117: Hoare triple {126443#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {126443#(<= ~counter~0 12)} is VALID [2022-04-08 12:53:00,372 INFO L272 TraceCheckUtils]: 118: Hoare triple {126443#(<= ~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)); {126443#(<= ~counter~0 12)} is VALID [2022-04-08 12:53:00,372 INFO L290 TraceCheckUtils]: 119: Hoare triple {126443#(<= ~counter~0 12)} ~cond := #in~cond; {126443#(<= ~counter~0 12)} is VALID [2022-04-08 12:53:00,373 INFO L290 TraceCheckUtils]: 120: Hoare triple {126443#(<= ~counter~0 12)} assume !(0 == ~cond); {126443#(<= ~counter~0 12)} is VALID [2022-04-08 12:53:00,373 INFO L290 TraceCheckUtils]: 121: Hoare triple {126443#(<= ~counter~0 12)} assume true; {126443#(<= ~counter~0 12)} is VALID [2022-04-08 12:53:00,374 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {126443#(<= ~counter~0 12)} {126443#(<= ~counter~0 12)} #63#return; {126443#(<= ~counter~0 12)} is VALID [2022-04-08 12:53:00,374 INFO L290 TraceCheckUtils]: 123: Hoare triple {126443#(<= ~counter~0 12)} assume !!(0 != ~r~0); {126443#(<= ~counter~0 12)} is VALID [2022-04-08 12:53:00,374 INFO L290 TraceCheckUtils]: 124: Hoare triple {126443#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126443#(<= ~counter~0 12)} is VALID [2022-04-08 12:53:00,375 INFO L290 TraceCheckUtils]: 125: Hoare triple {126443#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126471#(<= ~counter~0 13)} is VALID [2022-04-08 12:53:00,375 INFO L290 TraceCheckUtils]: 126: Hoare triple {126471#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {126471#(<= ~counter~0 13)} is VALID [2022-04-08 12:53:00,376 INFO L272 TraceCheckUtils]: 127: Hoare triple {126471#(<= ~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)); {126471#(<= ~counter~0 13)} is VALID [2022-04-08 12:53:00,376 INFO L290 TraceCheckUtils]: 128: Hoare triple {126471#(<= ~counter~0 13)} ~cond := #in~cond; {126471#(<= ~counter~0 13)} is VALID [2022-04-08 12:53:00,376 INFO L290 TraceCheckUtils]: 129: Hoare triple {126471#(<= ~counter~0 13)} assume !(0 == ~cond); {126471#(<= ~counter~0 13)} is VALID [2022-04-08 12:53:00,377 INFO L290 TraceCheckUtils]: 130: Hoare triple {126471#(<= ~counter~0 13)} assume true; {126471#(<= ~counter~0 13)} is VALID [2022-04-08 12:53:00,377 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {126471#(<= ~counter~0 13)} {126471#(<= ~counter~0 13)} #63#return; {126471#(<= ~counter~0 13)} is VALID [2022-04-08 12:53:00,377 INFO L290 TraceCheckUtils]: 132: Hoare triple {126471#(<= ~counter~0 13)} assume !!(0 != ~r~0); {126471#(<= ~counter~0 13)} is VALID [2022-04-08 12:53:00,378 INFO L290 TraceCheckUtils]: 133: Hoare triple {126471#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126471#(<= ~counter~0 13)} is VALID [2022-04-08 12:53:00,379 INFO L290 TraceCheckUtils]: 134: Hoare triple {126471#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126499#(<= ~counter~0 14)} is VALID [2022-04-08 12:53:00,379 INFO L290 TraceCheckUtils]: 135: Hoare triple {126499#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {126499#(<= ~counter~0 14)} is VALID [2022-04-08 12:53:00,379 INFO L272 TraceCheckUtils]: 136: Hoare triple {126499#(<= ~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)); {126499#(<= ~counter~0 14)} is VALID [2022-04-08 12:53:00,380 INFO L290 TraceCheckUtils]: 137: Hoare triple {126499#(<= ~counter~0 14)} ~cond := #in~cond; {126499#(<= ~counter~0 14)} is VALID [2022-04-08 12:53:00,380 INFO L290 TraceCheckUtils]: 138: Hoare triple {126499#(<= ~counter~0 14)} assume !(0 == ~cond); {126499#(<= ~counter~0 14)} is VALID [2022-04-08 12:53:00,380 INFO L290 TraceCheckUtils]: 139: Hoare triple {126499#(<= ~counter~0 14)} assume true; {126499#(<= ~counter~0 14)} is VALID [2022-04-08 12:53:00,381 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {126499#(<= ~counter~0 14)} {126499#(<= ~counter~0 14)} #63#return; {126499#(<= ~counter~0 14)} is VALID [2022-04-08 12:53:00,381 INFO L290 TraceCheckUtils]: 141: Hoare triple {126499#(<= ~counter~0 14)} assume !!(0 != ~r~0); {126499#(<= ~counter~0 14)} is VALID [2022-04-08 12:53:00,381 INFO L290 TraceCheckUtils]: 142: Hoare triple {126499#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126499#(<= ~counter~0 14)} is VALID [2022-04-08 12:53:00,382 INFO L290 TraceCheckUtils]: 143: Hoare triple {126499#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126527#(<= ~counter~0 15)} is VALID [2022-04-08 12:53:00,382 INFO L290 TraceCheckUtils]: 144: Hoare triple {126527#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {126527#(<= ~counter~0 15)} is VALID [2022-04-08 12:53:00,383 INFO L272 TraceCheckUtils]: 145: Hoare triple {126527#(<= ~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)); {126527#(<= ~counter~0 15)} is VALID [2022-04-08 12:53:00,383 INFO L290 TraceCheckUtils]: 146: Hoare triple {126527#(<= ~counter~0 15)} ~cond := #in~cond; {126527#(<= ~counter~0 15)} is VALID [2022-04-08 12:53:00,384 INFO L290 TraceCheckUtils]: 147: Hoare triple {126527#(<= ~counter~0 15)} assume !(0 == ~cond); {126527#(<= ~counter~0 15)} is VALID [2022-04-08 12:53:00,384 INFO L290 TraceCheckUtils]: 148: Hoare triple {126527#(<= ~counter~0 15)} assume true; {126527#(<= ~counter~0 15)} is VALID [2022-04-08 12:53:00,384 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {126527#(<= ~counter~0 15)} {126527#(<= ~counter~0 15)} #63#return; {126527#(<= ~counter~0 15)} is VALID [2022-04-08 12:53:00,385 INFO L290 TraceCheckUtils]: 150: Hoare triple {126527#(<= ~counter~0 15)} assume !!(0 != ~r~0); {126527#(<= ~counter~0 15)} is VALID [2022-04-08 12:53:00,385 INFO L290 TraceCheckUtils]: 151: Hoare triple {126527#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126527#(<= ~counter~0 15)} is VALID [2022-04-08 12:53:00,386 INFO L290 TraceCheckUtils]: 152: Hoare triple {126527#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126555#(<= ~counter~0 16)} is VALID [2022-04-08 12:53:00,386 INFO L290 TraceCheckUtils]: 153: Hoare triple {126555#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {126555#(<= ~counter~0 16)} is VALID [2022-04-08 12:53:00,387 INFO L272 TraceCheckUtils]: 154: Hoare triple {126555#(<= ~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)); {126555#(<= ~counter~0 16)} is VALID [2022-04-08 12:53:00,387 INFO L290 TraceCheckUtils]: 155: Hoare triple {126555#(<= ~counter~0 16)} ~cond := #in~cond; {126555#(<= ~counter~0 16)} is VALID [2022-04-08 12:53:00,387 INFO L290 TraceCheckUtils]: 156: Hoare triple {126555#(<= ~counter~0 16)} assume !(0 == ~cond); {126555#(<= ~counter~0 16)} is VALID [2022-04-08 12:53:00,387 INFO L290 TraceCheckUtils]: 157: Hoare triple {126555#(<= ~counter~0 16)} assume true; {126555#(<= ~counter~0 16)} is VALID [2022-04-08 12:53:00,388 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {126555#(<= ~counter~0 16)} {126555#(<= ~counter~0 16)} #63#return; {126555#(<= ~counter~0 16)} is VALID [2022-04-08 12:53:00,388 INFO L290 TraceCheckUtils]: 159: Hoare triple {126555#(<= ~counter~0 16)} assume !!(0 != ~r~0); {126555#(<= ~counter~0 16)} is VALID [2022-04-08 12:53:00,388 INFO L290 TraceCheckUtils]: 160: Hoare triple {126555#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126555#(<= ~counter~0 16)} is VALID [2022-04-08 12:53:00,389 INFO L290 TraceCheckUtils]: 161: Hoare triple {126555#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126583#(<= ~counter~0 17)} is VALID [2022-04-08 12:53:00,390 INFO L290 TraceCheckUtils]: 162: Hoare triple {126583#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {126583#(<= ~counter~0 17)} is VALID [2022-04-08 12:53:00,390 INFO L272 TraceCheckUtils]: 163: Hoare triple {126583#(<= ~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)); {126583#(<= ~counter~0 17)} is VALID [2022-04-08 12:53:00,390 INFO L290 TraceCheckUtils]: 164: Hoare triple {126583#(<= ~counter~0 17)} ~cond := #in~cond; {126583#(<= ~counter~0 17)} is VALID [2022-04-08 12:53:00,391 INFO L290 TraceCheckUtils]: 165: Hoare triple {126583#(<= ~counter~0 17)} assume !(0 == ~cond); {126583#(<= ~counter~0 17)} is VALID [2022-04-08 12:53:00,391 INFO L290 TraceCheckUtils]: 166: Hoare triple {126583#(<= ~counter~0 17)} assume true; {126583#(<= ~counter~0 17)} is VALID [2022-04-08 12:53:00,391 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {126583#(<= ~counter~0 17)} {126583#(<= ~counter~0 17)} #63#return; {126583#(<= ~counter~0 17)} is VALID [2022-04-08 12:53:00,392 INFO L290 TraceCheckUtils]: 168: Hoare triple {126583#(<= ~counter~0 17)} assume !!(0 != ~r~0); {126583#(<= ~counter~0 17)} is VALID [2022-04-08 12:53:00,392 INFO L290 TraceCheckUtils]: 169: Hoare triple {126583#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126583#(<= ~counter~0 17)} is VALID [2022-04-08 12:53:00,393 INFO L290 TraceCheckUtils]: 170: Hoare triple {126583#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126611#(<= ~counter~0 18)} is VALID [2022-04-08 12:53:00,393 INFO L290 TraceCheckUtils]: 171: Hoare triple {126611#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {126611#(<= ~counter~0 18)} is VALID [2022-04-08 12:53:00,394 INFO L272 TraceCheckUtils]: 172: Hoare triple {126611#(<= ~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)); {126611#(<= ~counter~0 18)} is VALID [2022-04-08 12:53:00,394 INFO L290 TraceCheckUtils]: 173: Hoare triple {126611#(<= ~counter~0 18)} ~cond := #in~cond; {126611#(<= ~counter~0 18)} is VALID [2022-04-08 12:53:00,394 INFO L290 TraceCheckUtils]: 174: Hoare triple {126611#(<= ~counter~0 18)} assume !(0 == ~cond); {126611#(<= ~counter~0 18)} is VALID [2022-04-08 12:53:00,395 INFO L290 TraceCheckUtils]: 175: Hoare triple {126611#(<= ~counter~0 18)} assume true; {126611#(<= ~counter~0 18)} is VALID [2022-04-08 12:53:00,395 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {126611#(<= ~counter~0 18)} {126611#(<= ~counter~0 18)} #63#return; {126611#(<= ~counter~0 18)} is VALID [2022-04-08 12:53:00,395 INFO L290 TraceCheckUtils]: 177: Hoare triple {126611#(<= ~counter~0 18)} assume !!(0 != ~r~0); {126611#(<= ~counter~0 18)} is VALID [2022-04-08 12:53:00,396 INFO L290 TraceCheckUtils]: 178: Hoare triple {126611#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126611#(<= ~counter~0 18)} is VALID [2022-04-08 12:53:00,397 INFO L290 TraceCheckUtils]: 179: Hoare triple {126611#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126639#(<= ~counter~0 19)} is VALID [2022-04-08 12:53:00,397 INFO L290 TraceCheckUtils]: 180: Hoare triple {126639#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {126639#(<= ~counter~0 19)} is VALID [2022-04-08 12:53:00,397 INFO L272 TraceCheckUtils]: 181: Hoare triple {126639#(<= ~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)); {126639#(<= ~counter~0 19)} is VALID [2022-04-08 12:53:00,398 INFO L290 TraceCheckUtils]: 182: Hoare triple {126639#(<= ~counter~0 19)} ~cond := #in~cond; {126639#(<= ~counter~0 19)} is VALID [2022-04-08 12:53:00,398 INFO L290 TraceCheckUtils]: 183: Hoare triple {126639#(<= ~counter~0 19)} assume !(0 == ~cond); {126639#(<= ~counter~0 19)} is VALID [2022-04-08 12:53:00,398 INFO L290 TraceCheckUtils]: 184: Hoare triple {126639#(<= ~counter~0 19)} assume true; {126639#(<= ~counter~0 19)} is VALID [2022-04-08 12:53:00,399 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {126639#(<= ~counter~0 19)} {126639#(<= ~counter~0 19)} #63#return; {126639#(<= ~counter~0 19)} is VALID [2022-04-08 12:53:00,399 INFO L290 TraceCheckUtils]: 186: Hoare triple {126639#(<= ~counter~0 19)} assume !!(0 != ~r~0); {126639#(<= ~counter~0 19)} is VALID [2022-04-08 12:53:00,399 INFO L290 TraceCheckUtils]: 187: Hoare triple {126639#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126639#(<= ~counter~0 19)} is VALID [2022-04-08 12:53:00,400 INFO L290 TraceCheckUtils]: 188: Hoare triple {126639#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126667#(<= ~counter~0 20)} is VALID [2022-04-08 12:53:00,400 INFO L290 TraceCheckUtils]: 189: Hoare triple {126667#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {126667#(<= ~counter~0 20)} is VALID [2022-04-08 12:53:00,401 INFO L272 TraceCheckUtils]: 190: Hoare triple {126667#(<= ~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)); {126667#(<= ~counter~0 20)} is VALID [2022-04-08 12:53:00,401 INFO L290 TraceCheckUtils]: 191: Hoare triple {126667#(<= ~counter~0 20)} ~cond := #in~cond; {126667#(<= ~counter~0 20)} is VALID [2022-04-08 12:53:00,401 INFO L290 TraceCheckUtils]: 192: Hoare triple {126667#(<= ~counter~0 20)} assume !(0 == ~cond); {126667#(<= ~counter~0 20)} is VALID [2022-04-08 12:53:00,402 INFO L290 TraceCheckUtils]: 193: Hoare triple {126667#(<= ~counter~0 20)} assume true; {126667#(<= ~counter~0 20)} is VALID [2022-04-08 12:53:00,402 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {126667#(<= ~counter~0 20)} {126667#(<= ~counter~0 20)} #63#return; {126667#(<= ~counter~0 20)} is VALID [2022-04-08 12:53:00,402 INFO L290 TraceCheckUtils]: 195: Hoare triple {126667#(<= ~counter~0 20)} assume !!(0 != ~r~0); {126667#(<= ~counter~0 20)} is VALID [2022-04-08 12:53:00,403 INFO L290 TraceCheckUtils]: 196: Hoare triple {126667#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126667#(<= ~counter~0 20)} is VALID [2022-04-08 12:53:00,404 INFO L290 TraceCheckUtils]: 197: Hoare triple {126667#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126695#(<= ~counter~0 21)} is VALID [2022-04-08 12:53:00,404 INFO L290 TraceCheckUtils]: 198: Hoare triple {126695#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {126695#(<= ~counter~0 21)} is VALID [2022-04-08 12:53:00,404 INFO L272 TraceCheckUtils]: 199: Hoare triple {126695#(<= ~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)); {126695#(<= ~counter~0 21)} is VALID [2022-04-08 12:53:00,405 INFO L290 TraceCheckUtils]: 200: Hoare triple {126695#(<= ~counter~0 21)} ~cond := #in~cond; {126695#(<= ~counter~0 21)} is VALID [2022-04-08 12:53:00,405 INFO L290 TraceCheckUtils]: 201: Hoare triple {126695#(<= ~counter~0 21)} assume !(0 == ~cond); {126695#(<= ~counter~0 21)} is VALID [2022-04-08 12:53:00,405 INFO L290 TraceCheckUtils]: 202: Hoare triple {126695#(<= ~counter~0 21)} assume true; {126695#(<= ~counter~0 21)} is VALID [2022-04-08 12:53:00,406 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {126695#(<= ~counter~0 21)} {126695#(<= ~counter~0 21)} #63#return; {126695#(<= ~counter~0 21)} is VALID [2022-04-08 12:53:00,406 INFO L290 TraceCheckUtils]: 204: Hoare triple {126695#(<= ~counter~0 21)} assume !!(0 != ~r~0); {126695#(<= ~counter~0 21)} is VALID [2022-04-08 12:53:00,406 INFO L290 TraceCheckUtils]: 205: Hoare triple {126695#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126695#(<= ~counter~0 21)} is VALID [2022-04-08 12:53:00,407 INFO L290 TraceCheckUtils]: 206: Hoare triple {126695#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126723#(<= ~counter~0 22)} is VALID [2022-04-08 12:53:00,408 INFO L290 TraceCheckUtils]: 207: Hoare triple {126723#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {126723#(<= ~counter~0 22)} is VALID [2022-04-08 12:53:00,408 INFO L272 TraceCheckUtils]: 208: Hoare triple {126723#(<= ~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)); {126723#(<= ~counter~0 22)} is VALID [2022-04-08 12:53:00,408 INFO L290 TraceCheckUtils]: 209: Hoare triple {126723#(<= ~counter~0 22)} ~cond := #in~cond; {126723#(<= ~counter~0 22)} is VALID [2022-04-08 12:53:00,409 INFO L290 TraceCheckUtils]: 210: Hoare triple {126723#(<= ~counter~0 22)} assume !(0 == ~cond); {126723#(<= ~counter~0 22)} is VALID [2022-04-08 12:53:00,409 INFO L290 TraceCheckUtils]: 211: Hoare triple {126723#(<= ~counter~0 22)} assume true; {126723#(<= ~counter~0 22)} is VALID [2022-04-08 12:53:00,409 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {126723#(<= ~counter~0 22)} {126723#(<= ~counter~0 22)} #63#return; {126723#(<= ~counter~0 22)} is VALID [2022-04-08 12:53:00,410 INFO L290 TraceCheckUtils]: 213: Hoare triple {126723#(<= ~counter~0 22)} assume !!(0 != ~r~0); {126723#(<= ~counter~0 22)} is VALID [2022-04-08 12:53:00,410 INFO L290 TraceCheckUtils]: 214: Hoare triple {126723#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126723#(<= ~counter~0 22)} is VALID [2022-04-08 12:53:00,411 INFO L290 TraceCheckUtils]: 215: Hoare triple {126723#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126751#(<= ~counter~0 23)} is VALID [2022-04-08 12:53:00,411 INFO L290 TraceCheckUtils]: 216: Hoare triple {126751#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {126751#(<= ~counter~0 23)} is VALID [2022-04-08 12:53:00,412 INFO L272 TraceCheckUtils]: 217: Hoare triple {126751#(<= ~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)); {126751#(<= ~counter~0 23)} is VALID [2022-04-08 12:53:00,412 INFO L290 TraceCheckUtils]: 218: Hoare triple {126751#(<= ~counter~0 23)} ~cond := #in~cond; {126751#(<= ~counter~0 23)} is VALID [2022-04-08 12:53:00,412 INFO L290 TraceCheckUtils]: 219: Hoare triple {126751#(<= ~counter~0 23)} assume !(0 == ~cond); {126751#(<= ~counter~0 23)} is VALID [2022-04-08 12:53:00,412 INFO L290 TraceCheckUtils]: 220: Hoare triple {126751#(<= ~counter~0 23)} assume true; {126751#(<= ~counter~0 23)} is VALID [2022-04-08 12:53:00,413 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {126751#(<= ~counter~0 23)} {126751#(<= ~counter~0 23)} #63#return; {126751#(<= ~counter~0 23)} is VALID [2022-04-08 12:53:00,413 INFO L290 TraceCheckUtils]: 222: Hoare triple {126751#(<= ~counter~0 23)} assume !!(0 != ~r~0); {126751#(<= ~counter~0 23)} is VALID [2022-04-08 12:53:00,413 INFO L290 TraceCheckUtils]: 223: Hoare triple {126751#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126751#(<= ~counter~0 23)} is VALID [2022-04-08 12:53:00,414 INFO L290 TraceCheckUtils]: 224: Hoare triple {126751#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126779#(<= ~counter~0 24)} is VALID [2022-04-08 12:53:00,415 INFO L290 TraceCheckUtils]: 225: Hoare triple {126779#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {126779#(<= ~counter~0 24)} is VALID [2022-04-08 12:53:00,415 INFO L272 TraceCheckUtils]: 226: Hoare triple {126779#(<= ~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)); {126779#(<= ~counter~0 24)} is VALID [2022-04-08 12:53:00,415 INFO L290 TraceCheckUtils]: 227: Hoare triple {126779#(<= ~counter~0 24)} ~cond := #in~cond; {126779#(<= ~counter~0 24)} is VALID [2022-04-08 12:53:00,416 INFO L290 TraceCheckUtils]: 228: Hoare triple {126779#(<= ~counter~0 24)} assume !(0 == ~cond); {126779#(<= ~counter~0 24)} is VALID [2022-04-08 12:53:00,416 INFO L290 TraceCheckUtils]: 229: Hoare triple {126779#(<= ~counter~0 24)} assume true; {126779#(<= ~counter~0 24)} is VALID [2022-04-08 12:53:00,417 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {126779#(<= ~counter~0 24)} {126779#(<= ~counter~0 24)} #63#return; {126779#(<= ~counter~0 24)} is VALID [2022-04-08 12:53:00,417 INFO L290 TraceCheckUtils]: 231: Hoare triple {126779#(<= ~counter~0 24)} assume !!(0 != ~r~0); {126779#(<= ~counter~0 24)} is VALID [2022-04-08 12:53:00,417 INFO L290 TraceCheckUtils]: 232: Hoare triple {126779#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126779#(<= ~counter~0 24)} is VALID [2022-04-08 12:53:00,418 INFO L290 TraceCheckUtils]: 233: Hoare triple {126779#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126807#(<= ~counter~0 25)} is VALID [2022-04-08 12:53:00,418 INFO L290 TraceCheckUtils]: 234: Hoare triple {126807#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {126807#(<= ~counter~0 25)} is VALID [2022-04-08 12:53:00,419 INFO L272 TraceCheckUtils]: 235: Hoare triple {126807#(<= ~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)); {126807#(<= ~counter~0 25)} is VALID [2022-04-08 12:53:00,419 INFO L290 TraceCheckUtils]: 236: Hoare triple {126807#(<= ~counter~0 25)} ~cond := #in~cond; {126807#(<= ~counter~0 25)} is VALID [2022-04-08 12:53:00,419 INFO L290 TraceCheckUtils]: 237: Hoare triple {126807#(<= ~counter~0 25)} assume !(0 == ~cond); {126807#(<= ~counter~0 25)} is VALID [2022-04-08 12:53:00,420 INFO L290 TraceCheckUtils]: 238: Hoare triple {126807#(<= ~counter~0 25)} assume true; {126807#(<= ~counter~0 25)} is VALID [2022-04-08 12:53:00,420 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {126807#(<= ~counter~0 25)} {126807#(<= ~counter~0 25)} #63#return; {126807#(<= ~counter~0 25)} is VALID [2022-04-08 12:53:00,420 INFO L290 TraceCheckUtils]: 240: Hoare triple {126807#(<= ~counter~0 25)} assume !!(0 != ~r~0); {126807#(<= ~counter~0 25)} is VALID [2022-04-08 12:53:00,421 INFO L290 TraceCheckUtils]: 241: Hoare triple {126807#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126807#(<= ~counter~0 25)} is VALID [2022-04-08 12:53:00,422 INFO L290 TraceCheckUtils]: 242: Hoare triple {126807#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126835#(<= ~counter~0 26)} is VALID [2022-04-08 12:53:00,422 INFO L290 TraceCheckUtils]: 243: Hoare triple {126835#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {126835#(<= ~counter~0 26)} is VALID [2022-04-08 12:53:00,422 INFO L272 TraceCheckUtils]: 244: Hoare triple {126835#(<= ~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)); {126835#(<= ~counter~0 26)} is VALID [2022-04-08 12:53:00,423 INFO L290 TraceCheckUtils]: 245: Hoare triple {126835#(<= ~counter~0 26)} ~cond := #in~cond; {126835#(<= ~counter~0 26)} is VALID [2022-04-08 12:53:00,423 INFO L290 TraceCheckUtils]: 246: Hoare triple {126835#(<= ~counter~0 26)} assume !(0 == ~cond); {126835#(<= ~counter~0 26)} is VALID [2022-04-08 12:53:00,423 INFO L290 TraceCheckUtils]: 247: Hoare triple {126835#(<= ~counter~0 26)} assume true; {126835#(<= ~counter~0 26)} is VALID [2022-04-08 12:53:00,424 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {126835#(<= ~counter~0 26)} {126835#(<= ~counter~0 26)} #63#return; {126835#(<= ~counter~0 26)} is VALID [2022-04-08 12:53:00,424 INFO L290 TraceCheckUtils]: 249: Hoare triple {126835#(<= ~counter~0 26)} assume !!(0 != ~r~0); {126835#(<= ~counter~0 26)} is VALID [2022-04-08 12:53:00,424 INFO L290 TraceCheckUtils]: 250: Hoare triple {126835#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126835#(<= ~counter~0 26)} is VALID [2022-04-08 12:53:00,425 INFO L290 TraceCheckUtils]: 251: Hoare triple {126835#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126863#(<= ~counter~0 27)} is VALID [2022-04-08 12:53:00,425 INFO L290 TraceCheckUtils]: 252: Hoare triple {126863#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {126863#(<= ~counter~0 27)} is VALID [2022-04-08 12:53:00,426 INFO L272 TraceCheckUtils]: 253: Hoare triple {126863#(<= ~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)); {126863#(<= ~counter~0 27)} is VALID [2022-04-08 12:53:00,426 INFO L290 TraceCheckUtils]: 254: Hoare triple {126863#(<= ~counter~0 27)} ~cond := #in~cond; {126863#(<= ~counter~0 27)} is VALID [2022-04-08 12:53:00,426 INFO L290 TraceCheckUtils]: 255: Hoare triple {126863#(<= ~counter~0 27)} assume !(0 == ~cond); {126863#(<= ~counter~0 27)} is VALID [2022-04-08 12:53:00,427 INFO L290 TraceCheckUtils]: 256: Hoare triple {126863#(<= ~counter~0 27)} assume true; {126863#(<= ~counter~0 27)} is VALID [2022-04-08 12:53:00,427 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {126863#(<= ~counter~0 27)} {126863#(<= ~counter~0 27)} #63#return; {126863#(<= ~counter~0 27)} is VALID [2022-04-08 12:53:00,428 INFO L290 TraceCheckUtils]: 258: Hoare triple {126863#(<= ~counter~0 27)} assume !!(0 != ~r~0); {126863#(<= ~counter~0 27)} is VALID [2022-04-08 12:53:00,428 INFO L290 TraceCheckUtils]: 259: Hoare triple {126863#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126863#(<= ~counter~0 27)} is VALID [2022-04-08 12:53:00,429 INFO L290 TraceCheckUtils]: 260: Hoare triple {126863#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126891#(<= ~counter~0 28)} is VALID [2022-04-08 12:53:00,429 INFO L290 TraceCheckUtils]: 261: Hoare triple {126891#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {126891#(<= ~counter~0 28)} is VALID [2022-04-08 12:53:00,430 INFO L272 TraceCheckUtils]: 262: Hoare triple {126891#(<= ~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)); {126891#(<= ~counter~0 28)} is VALID [2022-04-08 12:53:00,430 INFO L290 TraceCheckUtils]: 263: Hoare triple {126891#(<= ~counter~0 28)} ~cond := #in~cond; {126891#(<= ~counter~0 28)} is VALID [2022-04-08 12:53:00,430 INFO L290 TraceCheckUtils]: 264: Hoare triple {126891#(<= ~counter~0 28)} assume !(0 == ~cond); {126891#(<= ~counter~0 28)} is VALID [2022-04-08 12:53:00,430 INFO L290 TraceCheckUtils]: 265: Hoare triple {126891#(<= ~counter~0 28)} assume true; {126891#(<= ~counter~0 28)} is VALID [2022-04-08 12:53:00,431 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {126891#(<= ~counter~0 28)} {126891#(<= ~counter~0 28)} #63#return; {126891#(<= ~counter~0 28)} is VALID [2022-04-08 12:53:00,431 INFO L290 TraceCheckUtils]: 267: Hoare triple {126891#(<= ~counter~0 28)} assume !!(0 != ~r~0); {126891#(<= ~counter~0 28)} is VALID [2022-04-08 12:53:00,431 INFO L290 TraceCheckUtils]: 268: Hoare triple {126891#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126891#(<= ~counter~0 28)} is VALID [2022-04-08 12:53:00,432 INFO L290 TraceCheckUtils]: 269: Hoare triple {126891#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126919#(<= ~counter~0 29)} is VALID [2022-04-08 12:53:00,433 INFO L290 TraceCheckUtils]: 270: Hoare triple {126919#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {126919#(<= ~counter~0 29)} is VALID [2022-04-08 12:53:00,433 INFO L272 TraceCheckUtils]: 271: Hoare triple {126919#(<= ~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)); {126919#(<= ~counter~0 29)} is VALID [2022-04-08 12:53:00,433 INFO L290 TraceCheckUtils]: 272: Hoare triple {126919#(<= ~counter~0 29)} ~cond := #in~cond; {126919#(<= ~counter~0 29)} is VALID [2022-04-08 12:53:00,434 INFO L290 TraceCheckUtils]: 273: Hoare triple {126919#(<= ~counter~0 29)} assume !(0 == ~cond); {126919#(<= ~counter~0 29)} is VALID [2022-04-08 12:53:00,434 INFO L290 TraceCheckUtils]: 274: Hoare triple {126919#(<= ~counter~0 29)} assume true; {126919#(<= ~counter~0 29)} is VALID [2022-04-08 12:53:00,434 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {126919#(<= ~counter~0 29)} {126919#(<= ~counter~0 29)} #63#return; {126919#(<= ~counter~0 29)} is VALID [2022-04-08 12:53:00,435 INFO L290 TraceCheckUtils]: 276: Hoare triple {126919#(<= ~counter~0 29)} assume !!(0 != ~r~0); {126919#(<= ~counter~0 29)} is VALID [2022-04-08 12:53:00,435 INFO L290 TraceCheckUtils]: 277: Hoare triple {126919#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126919#(<= ~counter~0 29)} is VALID [2022-04-08 12:53:00,436 INFO L290 TraceCheckUtils]: 278: Hoare triple {126919#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126947#(<= ~counter~0 30)} is VALID [2022-04-08 12:53:00,436 INFO L290 TraceCheckUtils]: 279: Hoare triple {126947#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {126947#(<= ~counter~0 30)} is VALID [2022-04-08 12:53:00,437 INFO L272 TraceCheckUtils]: 280: Hoare triple {126947#(<= ~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)); {126947#(<= ~counter~0 30)} is VALID [2022-04-08 12:53:00,437 INFO L290 TraceCheckUtils]: 281: Hoare triple {126947#(<= ~counter~0 30)} ~cond := #in~cond; {126947#(<= ~counter~0 30)} is VALID [2022-04-08 12:53:00,437 INFO L290 TraceCheckUtils]: 282: Hoare triple {126947#(<= ~counter~0 30)} assume !(0 == ~cond); {126947#(<= ~counter~0 30)} is VALID [2022-04-08 12:53:00,437 INFO L290 TraceCheckUtils]: 283: Hoare triple {126947#(<= ~counter~0 30)} assume true; {126947#(<= ~counter~0 30)} is VALID [2022-04-08 12:53:00,438 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {126947#(<= ~counter~0 30)} {126947#(<= ~counter~0 30)} #63#return; {126947#(<= ~counter~0 30)} is VALID [2022-04-08 12:53:00,438 INFO L290 TraceCheckUtils]: 285: Hoare triple {126947#(<= ~counter~0 30)} assume !!(0 != ~r~0); {126947#(<= ~counter~0 30)} is VALID [2022-04-08 12:53:00,438 INFO L290 TraceCheckUtils]: 286: Hoare triple {126947#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126947#(<= ~counter~0 30)} is VALID [2022-04-08 12:53:00,439 INFO L290 TraceCheckUtils]: 287: Hoare triple {126947#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126975#(<= ~counter~0 31)} is VALID [2022-04-08 12:53:00,440 INFO L290 TraceCheckUtils]: 288: Hoare triple {126975#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {126975#(<= ~counter~0 31)} is VALID [2022-04-08 12:53:00,440 INFO L272 TraceCheckUtils]: 289: Hoare triple {126975#(<= ~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)); {126975#(<= ~counter~0 31)} is VALID [2022-04-08 12:53:00,440 INFO L290 TraceCheckUtils]: 290: Hoare triple {126975#(<= ~counter~0 31)} ~cond := #in~cond; {126975#(<= ~counter~0 31)} is VALID [2022-04-08 12:53:00,441 INFO L290 TraceCheckUtils]: 291: Hoare triple {126975#(<= ~counter~0 31)} assume !(0 == ~cond); {126975#(<= ~counter~0 31)} is VALID [2022-04-08 12:53:00,441 INFO L290 TraceCheckUtils]: 292: Hoare triple {126975#(<= ~counter~0 31)} assume true; {126975#(<= ~counter~0 31)} is VALID [2022-04-08 12:53:00,441 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {126975#(<= ~counter~0 31)} {126975#(<= ~counter~0 31)} #63#return; {126975#(<= ~counter~0 31)} is VALID [2022-04-08 12:53:00,442 INFO L290 TraceCheckUtils]: 294: Hoare triple {126975#(<= ~counter~0 31)} assume !!(0 != ~r~0); {126975#(<= ~counter~0 31)} is VALID [2022-04-08 12:53:00,442 INFO L290 TraceCheckUtils]: 295: Hoare triple {126975#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126975#(<= ~counter~0 31)} is VALID [2022-04-08 12:53:00,443 INFO L290 TraceCheckUtils]: 296: Hoare triple {126975#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127003#(<= ~counter~0 32)} is VALID [2022-04-08 12:53:00,443 INFO L290 TraceCheckUtils]: 297: Hoare triple {127003#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {127003#(<= ~counter~0 32)} is VALID [2022-04-08 12:53:00,444 INFO L272 TraceCheckUtils]: 298: Hoare triple {127003#(<= ~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)); {127003#(<= ~counter~0 32)} is VALID [2022-04-08 12:53:00,444 INFO L290 TraceCheckUtils]: 299: Hoare triple {127003#(<= ~counter~0 32)} ~cond := #in~cond; {127003#(<= ~counter~0 32)} is VALID [2022-04-08 12:53:00,444 INFO L290 TraceCheckUtils]: 300: Hoare triple {127003#(<= ~counter~0 32)} assume !(0 == ~cond); {127003#(<= ~counter~0 32)} is VALID [2022-04-08 12:53:00,445 INFO L290 TraceCheckUtils]: 301: Hoare triple {127003#(<= ~counter~0 32)} assume true; {127003#(<= ~counter~0 32)} is VALID [2022-04-08 12:53:00,445 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {127003#(<= ~counter~0 32)} {127003#(<= ~counter~0 32)} #63#return; {127003#(<= ~counter~0 32)} is VALID [2022-04-08 12:53:00,445 INFO L290 TraceCheckUtils]: 303: Hoare triple {127003#(<= ~counter~0 32)} assume !!(0 != ~r~0); {127003#(<= ~counter~0 32)} is VALID [2022-04-08 12:53:00,446 INFO L290 TraceCheckUtils]: 304: Hoare triple {127003#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127003#(<= ~counter~0 32)} is VALID [2022-04-08 12:53:00,447 INFO L290 TraceCheckUtils]: 305: Hoare triple {127003#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127031#(<= ~counter~0 33)} is VALID [2022-04-08 12:53:00,447 INFO L290 TraceCheckUtils]: 306: Hoare triple {127031#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {127031#(<= ~counter~0 33)} is VALID [2022-04-08 12:53:00,447 INFO L272 TraceCheckUtils]: 307: Hoare triple {127031#(<= ~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)); {127031#(<= ~counter~0 33)} is VALID [2022-04-08 12:53:00,448 INFO L290 TraceCheckUtils]: 308: Hoare triple {127031#(<= ~counter~0 33)} ~cond := #in~cond; {127031#(<= ~counter~0 33)} is VALID [2022-04-08 12:53:00,448 INFO L290 TraceCheckUtils]: 309: Hoare triple {127031#(<= ~counter~0 33)} assume !(0 == ~cond); {127031#(<= ~counter~0 33)} is VALID [2022-04-08 12:53:00,448 INFO L290 TraceCheckUtils]: 310: Hoare triple {127031#(<= ~counter~0 33)} assume true; {127031#(<= ~counter~0 33)} is VALID [2022-04-08 12:53:00,449 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {127031#(<= ~counter~0 33)} {127031#(<= ~counter~0 33)} #63#return; {127031#(<= ~counter~0 33)} is VALID [2022-04-08 12:53:00,449 INFO L290 TraceCheckUtils]: 312: Hoare triple {127031#(<= ~counter~0 33)} assume !!(0 != ~r~0); {127031#(<= ~counter~0 33)} is VALID [2022-04-08 12:53:00,449 INFO L290 TraceCheckUtils]: 313: Hoare triple {127031#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127031#(<= ~counter~0 33)} is VALID [2022-04-08 12:53:00,450 INFO L290 TraceCheckUtils]: 314: Hoare triple {127031#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127059#(<= ~counter~0 34)} is VALID [2022-04-08 12:53:00,450 INFO L290 TraceCheckUtils]: 315: Hoare triple {127059#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {127059#(<= ~counter~0 34)} is VALID [2022-04-08 12:53:00,451 INFO L272 TraceCheckUtils]: 316: Hoare triple {127059#(<= ~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)); {127059#(<= ~counter~0 34)} is VALID [2022-04-08 12:53:00,451 INFO L290 TraceCheckUtils]: 317: Hoare triple {127059#(<= ~counter~0 34)} ~cond := #in~cond; {127059#(<= ~counter~0 34)} is VALID [2022-04-08 12:53:00,452 INFO L290 TraceCheckUtils]: 318: Hoare triple {127059#(<= ~counter~0 34)} assume !(0 == ~cond); {127059#(<= ~counter~0 34)} is VALID [2022-04-08 12:53:00,452 INFO L290 TraceCheckUtils]: 319: Hoare triple {127059#(<= ~counter~0 34)} assume true; {127059#(<= ~counter~0 34)} is VALID [2022-04-08 12:53:00,452 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {127059#(<= ~counter~0 34)} {127059#(<= ~counter~0 34)} #63#return; {127059#(<= ~counter~0 34)} is VALID [2022-04-08 12:53:00,453 INFO L290 TraceCheckUtils]: 321: Hoare triple {127059#(<= ~counter~0 34)} assume !!(0 != ~r~0); {127059#(<= ~counter~0 34)} is VALID [2022-04-08 12:53:00,453 INFO L290 TraceCheckUtils]: 322: Hoare triple {127059#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127059#(<= ~counter~0 34)} is VALID [2022-04-08 12:53:00,454 INFO L290 TraceCheckUtils]: 323: Hoare triple {127059#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127087#(<= ~counter~0 35)} is VALID [2022-04-08 12:53:00,454 INFO L290 TraceCheckUtils]: 324: Hoare triple {127087#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {127087#(<= ~counter~0 35)} is VALID [2022-04-08 12:53:00,455 INFO L272 TraceCheckUtils]: 325: Hoare triple {127087#(<= ~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)); {127087#(<= ~counter~0 35)} is VALID [2022-04-08 12:53:00,455 INFO L290 TraceCheckUtils]: 326: Hoare triple {127087#(<= ~counter~0 35)} ~cond := #in~cond; {127087#(<= ~counter~0 35)} is VALID [2022-04-08 12:53:00,455 INFO L290 TraceCheckUtils]: 327: Hoare triple {127087#(<= ~counter~0 35)} assume !(0 == ~cond); {127087#(<= ~counter~0 35)} is VALID [2022-04-08 12:53:00,455 INFO L290 TraceCheckUtils]: 328: Hoare triple {127087#(<= ~counter~0 35)} assume true; {127087#(<= ~counter~0 35)} is VALID [2022-04-08 12:53:00,456 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {127087#(<= ~counter~0 35)} {127087#(<= ~counter~0 35)} #63#return; {127087#(<= ~counter~0 35)} is VALID [2022-04-08 12:53:00,456 INFO L290 TraceCheckUtils]: 330: Hoare triple {127087#(<= ~counter~0 35)} assume !!(0 != ~r~0); {127087#(<= ~counter~0 35)} is VALID [2022-04-08 12:53:00,456 INFO L290 TraceCheckUtils]: 331: Hoare triple {127087#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127087#(<= ~counter~0 35)} is VALID [2022-04-08 12:53:00,457 INFO L290 TraceCheckUtils]: 332: Hoare triple {127087#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127115#(<= ~counter~0 36)} is VALID [2022-04-08 12:53:00,458 INFO L290 TraceCheckUtils]: 333: Hoare triple {127115#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {127115#(<= ~counter~0 36)} is VALID [2022-04-08 12:53:00,458 INFO L272 TraceCheckUtils]: 334: Hoare triple {127115#(<= ~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)); {127115#(<= ~counter~0 36)} is VALID [2022-04-08 12:53:00,458 INFO L290 TraceCheckUtils]: 335: Hoare triple {127115#(<= ~counter~0 36)} ~cond := #in~cond; {127115#(<= ~counter~0 36)} is VALID [2022-04-08 12:53:00,459 INFO L290 TraceCheckUtils]: 336: Hoare triple {127115#(<= ~counter~0 36)} assume !(0 == ~cond); {127115#(<= ~counter~0 36)} is VALID [2022-04-08 12:53:00,459 INFO L290 TraceCheckUtils]: 337: Hoare triple {127115#(<= ~counter~0 36)} assume true; {127115#(<= ~counter~0 36)} is VALID [2022-04-08 12:53:00,459 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {127115#(<= ~counter~0 36)} {127115#(<= ~counter~0 36)} #63#return; {127115#(<= ~counter~0 36)} is VALID [2022-04-08 12:53:00,460 INFO L290 TraceCheckUtils]: 339: Hoare triple {127115#(<= ~counter~0 36)} assume !!(0 != ~r~0); {127115#(<= ~counter~0 36)} is VALID [2022-04-08 12:53:00,460 INFO L290 TraceCheckUtils]: 340: Hoare triple {127115#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127115#(<= ~counter~0 36)} is VALID [2022-04-08 12:53:00,461 INFO L290 TraceCheckUtils]: 341: Hoare triple {127115#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127143#(<= ~counter~0 37)} is VALID [2022-04-08 12:53:00,461 INFO L290 TraceCheckUtils]: 342: Hoare triple {127143#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {127143#(<= ~counter~0 37)} is VALID [2022-04-08 12:53:00,462 INFO L272 TraceCheckUtils]: 343: Hoare triple {127143#(<= ~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)); {127143#(<= ~counter~0 37)} is VALID [2022-04-08 12:53:00,462 INFO L290 TraceCheckUtils]: 344: Hoare triple {127143#(<= ~counter~0 37)} ~cond := #in~cond; {127143#(<= ~counter~0 37)} is VALID [2022-04-08 12:53:00,462 INFO L290 TraceCheckUtils]: 345: Hoare triple {127143#(<= ~counter~0 37)} assume !(0 == ~cond); {127143#(<= ~counter~0 37)} is VALID [2022-04-08 12:53:00,462 INFO L290 TraceCheckUtils]: 346: Hoare triple {127143#(<= ~counter~0 37)} assume true; {127143#(<= ~counter~0 37)} is VALID [2022-04-08 12:53:00,463 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {127143#(<= ~counter~0 37)} {127143#(<= ~counter~0 37)} #63#return; {127143#(<= ~counter~0 37)} is VALID [2022-04-08 12:53:00,463 INFO L290 TraceCheckUtils]: 348: Hoare triple {127143#(<= ~counter~0 37)} assume !!(0 != ~r~0); {127143#(<= ~counter~0 37)} is VALID [2022-04-08 12:53:00,464 INFO L290 TraceCheckUtils]: 349: Hoare triple {127143#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127143#(<= ~counter~0 37)} is VALID [2022-04-08 12:53:00,464 INFO L290 TraceCheckUtils]: 350: Hoare triple {127143#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127171#(<= ~counter~0 38)} is VALID [2022-04-08 12:53:00,465 INFO L290 TraceCheckUtils]: 351: Hoare triple {127171#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {127171#(<= ~counter~0 38)} is VALID [2022-04-08 12:53:00,465 INFO L272 TraceCheckUtils]: 352: Hoare triple {127171#(<= ~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)); {127171#(<= ~counter~0 38)} is VALID [2022-04-08 12:53:00,466 INFO L290 TraceCheckUtils]: 353: Hoare triple {127171#(<= ~counter~0 38)} ~cond := #in~cond; {127171#(<= ~counter~0 38)} is VALID [2022-04-08 12:53:00,466 INFO L290 TraceCheckUtils]: 354: Hoare triple {127171#(<= ~counter~0 38)} assume !(0 == ~cond); {127171#(<= ~counter~0 38)} is VALID [2022-04-08 12:53:00,466 INFO L290 TraceCheckUtils]: 355: Hoare triple {127171#(<= ~counter~0 38)} assume true; {127171#(<= ~counter~0 38)} is VALID [2022-04-08 12:53:00,467 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {127171#(<= ~counter~0 38)} {127171#(<= ~counter~0 38)} #63#return; {127171#(<= ~counter~0 38)} is VALID [2022-04-08 12:53:00,467 INFO L290 TraceCheckUtils]: 357: Hoare triple {127171#(<= ~counter~0 38)} assume !!(0 != ~r~0); {127171#(<= ~counter~0 38)} is VALID [2022-04-08 12:53:00,467 INFO L290 TraceCheckUtils]: 358: Hoare triple {127171#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127171#(<= ~counter~0 38)} is VALID [2022-04-08 12:53:00,468 INFO L290 TraceCheckUtils]: 359: Hoare triple {127171#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127199#(<= ~counter~0 39)} is VALID [2022-04-08 12:53:00,468 INFO L290 TraceCheckUtils]: 360: Hoare triple {127199#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {127199#(<= ~counter~0 39)} is VALID [2022-04-08 12:53:00,469 INFO L272 TraceCheckUtils]: 361: Hoare triple {127199#(<= ~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)); {127199#(<= ~counter~0 39)} is VALID [2022-04-08 12:53:00,469 INFO L290 TraceCheckUtils]: 362: Hoare triple {127199#(<= ~counter~0 39)} ~cond := #in~cond; {127199#(<= ~counter~0 39)} is VALID [2022-04-08 12:53:00,469 INFO L290 TraceCheckUtils]: 363: Hoare triple {127199#(<= ~counter~0 39)} assume !(0 == ~cond); {127199#(<= ~counter~0 39)} is VALID [2022-04-08 12:53:00,470 INFO L290 TraceCheckUtils]: 364: Hoare triple {127199#(<= ~counter~0 39)} assume true; {127199#(<= ~counter~0 39)} is VALID [2022-04-08 12:53:00,470 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {127199#(<= ~counter~0 39)} {127199#(<= ~counter~0 39)} #63#return; {127199#(<= ~counter~0 39)} is VALID [2022-04-08 12:53:00,470 INFO L290 TraceCheckUtils]: 366: Hoare triple {127199#(<= ~counter~0 39)} assume !!(0 != ~r~0); {127199#(<= ~counter~0 39)} is VALID [2022-04-08 12:53:00,471 INFO L290 TraceCheckUtils]: 367: Hoare triple {127199#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127199#(<= ~counter~0 39)} is VALID [2022-04-08 12:53:00,472 INFO L290 TraceCheckUtils]: 368: Hoare triple {127199#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127227#(<= ~counter~0 40)} is VALID [2022-04-08 12:53:00,472 INFO L290 TraceCheckUtils]: 369: Hoare triple {127227#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {127227#(<= ~counter~0 40)} is VALID [2022-04-08 12:53:00,472 INFO L272 TraceCheckUtils]: 370: Hoare triple {127227#(<= ~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)); {127227#(<= ~counter~0 40)} is VALID [2022-04-08 12:53:00,473 INFO L290 TraceCheckUtils]: 371: Hoare triple {127227#(<= ~counter~0 40)} ~cond := #in~cond; {127227#(<= ~counter~0 40)} is VALID [2022-04-08 12:53:00,473 INFO L290 TraceCheckUtils]: 372: Hoare triple {127227#(<= ~counter~0 40)} assume !(0 == ~cond); {127227#(<= ~counter~0 40)} is VALID [2022-04-08 12:53:00,473 INFO L290 TraceCheckUtils]: 373: Hoare triple {127227#(<= ~counter~0 40)} assume true; {127227#(<= ~counter~0 40)} is VALID [2022-04-08 12:53:00,474 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {127227#(<= ~counter~0 40)} {127227#(<= ~counter~0 40)} #63#return; {127227#(<= ~counter~0 40)} is VALID [2022-04-08 12:53:00,474 INFO L290 TraceCheckUtils]: 375: Hoare triple {127227#(<= ~counter~0 40)} assume !!(0 != ~r~0); {127227#(<= ~counter~0 40)} is VALID [2022-04-08 12:53:00,474 INFO L290 TraceCheckUtils]: 376: Hoare triple {127227#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127227#(<= ~counter~0 40)} is VALID [2022-04-08 12:53:00,475 INFO L290 TraceCheckUtils]: 377: Hoare triple {127227#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127255#(<= ~counter~0 41)} is VALID [2022-04-08 12:53:00,476 INFO L290 TraceCheckUtils]: 378: Hoare triple {127255#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {127255#(<= ~counter~0 41)} is VALID [2022-04-08 12:53:00,476 INFO L272 TraceCheckUtils]: 379: Hoare triple {127255#(<= ~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)); {127255#(<= ~counter~0 41)} is VALID [2022-04-08 12:53:00,476 INFO L290 TraceCheckUtils]: 380: Hoare triple {127255#(<= ~counter~0 41)} ~cond := #in~cond; {127255#(<= ~counter~0 41)} is VALID [2022-04-08 12:53:00,477 INFO L290 TraceCheckUtils]: 381: Hoare triple {127255#(<= ~counter~0 41)} assume !(0 == ~cond); {127255#(<= ~counter~0 41)} is VALID [2022-04-08 12:53:00,477 INFO L290 TraceCheckUtils]: 382: Hoare triple {127255#(<= ~counter~0 41)} assume true; {127255#(<= ~counter~0 41)} is VALID [2022-04-08 12:53:00,477 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {127255#(<= ~counter~0 41)} {127255#(<= ~counter~0 41)} #63#return; {127255#(<= ~counter~0 41)} is VALID [2022-04-08 12:53:00,478 INFO L290 TraceCheckUtils]: 384: Hoare triple {127255#(<= ~counter~0 41)} assume !!(0 != ~r~0); {127255#(<= ~counter~0 41)} is VALID [2022-04-08 12:53:00,478 INFO L290 TraceCheckUtils]: 385: Hoare triple {127255#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127255#(<= ~counter~0 41)} is VALID [2022-04-08 12:53:00,479 INFO L290 TraceCheckUtils]: 386: Hoare triple {127255#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127283#(<= ~counter~0 42)} is VALID [2022-04-08 12:53:00,479 INFO L290 TraceCheckUtils]: 387: Hoare triple {127283#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {127283#(<= ~counter~0 42)} is VALID [2022-04-08 12:53:00,480 INFO L272 TraceCheckUtils]: 388: Hoare triple {127283#(<= ~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)); {127283#(<= ~counter~0 42)} is VALID [2022-04-08 12:53:00,480 INFO L290 TraceCheckUtils]: 389: Hoare triple {127283#(<= ~counter~0 42)} ~cond := #in~cond; {127283#(<= ~counter~0 42)} is VALID [2022-04-08 12:53:00,480 INFO L290 TraceCheckUtils]: 390: Hoare triple {127283#(<= ~counter~0 42)} assume !(0 == ~cond); {127283#(<= ~counter~0 42)} is VALID [2022-04-08 12:53:00,480 INFO L290 TraceCheckUtils]: 391: Hoare triple {127283#(<= ~counter~0 42)} assume true; {127283#(<= ~counter~0 42)} is VALID [2022-04-08 12:53:00,481 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {127283#(<= ~counter~0 42)} {127283#(<= ~counter~0 42)} #63#return; {127283#(<= ~counter~0 42)} is VALID [2022-04-08 12:53:00,481 INFO L290 TraceCheckUtils]: 393: Hoare triple {127283#(<= ~counter~0 42)} assume !!(0 != ~r~0); {127283#(<= ~counter~0 42)} is VALID [2022-04-08 12:53:00,482 INFO L290 TraceCheckUtils]: 394: Hoare triple {127283#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127283#(<= ~counter~0 42)} is VALID [2022-04-08 12:53:00,483 INFO L290 TraceCheckUtils]: 395: Hoare triple {127283#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127311#(<= ~counter~0 43)} is VALID [2022-04-08 12:53:00,483 INFO L290 TraceCheckUtils]: 396: Hoare triple {127311#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {127311#(<= ~counter~0 43)} is VALID [2022-04-08 12:53:00,483 INFO L272 TraceCheckUtils]: 397: Hoare triple {127311#(<= ~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)); {127311#(<= ~counter~0 43)} is VALID [2022-04-08 12:53:00,484 INFO L290 TraceCheckUtils]: 398: Hoare triple {127311#(<= ~counter~0 43)} ~cond := #in~cond; {127311#(<= ~counter~0 43)} is VALID [2022-04-08 12:53:00,484 INFO L290 TraceCheckUtils]: 399: Hoare triple {127311#(<= ~counter~0 43)} assume !(0 == ~cond); {127311#(<= ~counter~0 43)} is VALID [2022-04-08 12:53:00,484 INFO L290 TraceCheckUtils]: 400: Hoare triple {127311#(<= ~counter~0 43)} assume true; {127311#(<= ~counter~0 43)} is VALID [2022-04-08 12:53:00,485 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {127311#(<= ~counter~0 43)} {127311#(<= ~counter~0 43)} #63#return; {127311#(<= ~counter~0 43)} is VALID [2022-04-08 12:53:00,485 INFO L290 TraceCheckUtils]: 402: Hoare triple {127311#(<= ~counter~0 43)} assume !!(0 != ~r~0); {127311#(<= ~counter~0 43)} is VALID [2022-04-08 12:53:00,485 INFO L290 TraceCheckUtils]: 403: Hoare triple {127311#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127311#(<= ~counter~0 43)} is VALID [2022-04-08 12:53:00,486 INFO L290 TraceCheckUtils]: 404: Hoare triple {127311#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127339#(<= ~counter~0 44)} is VALID [2022-04-08 12:53:00,486 INFO L290 TraceCheckUtils]: 405: Hoare triple {127339#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {127339#(<= ~counter~0 44)} is VALID [2022-04-08 12:53:00,487 INFO L272 TraceCheckUtils]: 406: Hoare triple {127339#(<= ~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)); {127339#(<= ~counter~0 44)} is VALID [2022-04-08 12:53:00,487 INFO L290 TraceCheckUtils]: 407: Hoare triple {127339#(<= ~counter~0 44)} ~cond := #in~cond; {127339#(<= ~counter~0 44)} is VALID [2022-04-08 12:53:00,487 INFO L290 TraceCheckUtils]: 408: Hoare triple {127339#(<= ~counter~0 44)} assume !(0 == ~cond); {127339#(<= ~counter~0 44)} is VALID [2022-04-08 12:53:00,488 INFO L290 TraceCheckUtils]: 409: Hoare triple {127339#(<= ~counter~0 44)} assume true; {127339#(<= ~counter~0 44)} is VALID [2022-04-08 12:53:00,488 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {127339#(<= ~counter~0 44)} {127339#(<= ~counter~0 44)} #63#return; {127339#(<= ~counter~0 44)} is VALID [2022-04-08 12:53:00,489 INFO L290 TraceCheckUtils]: 411: Hoare triple {127339#(<= ~counter~0 44)} assume !!(0 != ~r~0); {127339#(<= ~counter~0 44)} is VALID [2022-04-08 12:53:00,489 INFO L290 TraceCheckUtils]: 412: Hoare triple {127339#(<= ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127339#(<= ~counter~0 44)} is VALID [2022-04-08 12:53:00,490 INFO L290 TraceCheckUtils]: 413: Hoare triple {127339#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127367#(<= ~counter~0 45)} is VALID [2022-04-08 12:53:00,490 INFO L290 TraceCheckUtils]: 414: Hoare triple {127367#(<= ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {127367#(<= ~counter~0 45)} is VALID [2022-04-08 12:53:00,491 INFO L272 TraceCheckUtils]: 415: Hoare triple {127367#(<= ~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)); {127367#(<= ~counter~0 45)} is VALID [2022-04-08 12:53:00,491 INFO L290 TraceCheckUtils]: 416: Hoare triple {127367#(<= ~counter~0 45)} ~cond := #in~cond; {127367#(<= ~counter~0 45)} is VALID [2022-04-08 12:53:00,491 INFO L290 TraceCheckUtils]: 417: Hoare triple {127367#(<= ~counter~0 45)} assume !(0 == ~cond); {127367#(<= ~counter~0 45)} is VALID [2022-04-08 12:53:00,491 INFO L290 TraceCheckUtils]: 418: Hoare triple {127367#(<= ~counter~0 45)} assume true; {127367#(<= ~counter~0 45)} is VALID [2022-04-08 12:53:00,492 INFO L284 TraceCheckUtils]: 419: Hoare quadruple {127367#(<= ~counter~0 45)} {127367#(<= ~counter~0 45)} #63#return; {127367#(<= ~counter~0 45)} is VALID [2022-04-08 12:53:00,492 INFO L290 TraceCheckUtils]: 420: Hoare triple {127367#(<= ~counter~0 45)} assume !!(0 != ~r~0); {127367#(<= ~counter~0 45)} is VALID [2022-04-08 12:53:00,492 INFO L290 TraceCheckUtils]: 421: Hoare triple {127367#(<= ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127367#(<= ~counter~0 45)} is VALID [2022-04-08 12:53:00,493 INFO L290 TraceCheckUtils]: 422: Hoare triple {127367#(<= ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127395#(<= |main_#t~post6| 45)} is VALID [2022-04-08 12:53:00,493 INFO L290 TraceCheckUtils]: 423: Hoare triple {127395#(<= |main_#t~post6| 45)} assume !(#t~post6 < 50);havoc #t~post6; {126079#false} is VALID [2022-04-08 12:53:00,493 INFO L272 TraceCheckUtils]: 424: Hoare triple {126079#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)); {126079#false} is VALID [2022-04-08 12:53:00,493 INFO L290 TraceCheckUtils]: 425: Hoare triple {126079#false} ~cond := #in~cond; {126079#false} is VALID [2022-04-08 12:53:00,493 INFO L290 TraceCheckUtils]: 426: Hoare triple {126079#false} assume 0 == ~cond; {126079#false} is VALID [2022-04-08 12:53:00,493 INFO L290 TraceCheckUtils]: 427: Hoare triple {126079#false} assume !false; {126079#false} is VALID [2022-04-08 12:53:00,494 INFO L134 CoverageAnalysis]: Checked inductivity of 9094 backedges. 90 proven. 9000 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:53:00,494 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:53:02,358 INFO L290 TraceCheckUtils]: 427: Hoare triple {126079#false} assume !false; {126079#false} is VALID [2022-04-08 12:53:02,359 INFO L290 TraceCheckUtils]: 426: Hoare triple {126079#false} assume 0 == ~cond; {126079#false} is VALID [2022-04-08 12:53:02,359 INFO L290 TraceCheckUtils]: 425: Hoare triple {126079#false} ~cond := #in~cond; {126079#false} is VALID [2022-04-08 12:53:02,359 INFO L272 TraceCheckUtils]: 424: Hoare triple {126079#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)); {126079#false} is VALID [2022-04-08 12:53:02,359 INFO L290 TraceCheckUtils]: 423: Hoare triple {127423#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {126079#false} is VALID [2022-04-08 12:53:02,359 INFO L290 TraceCheckUtils]: 422: Hoare triple {127427#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127423#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:53:02,360 INFO L290 TraceCheckUtils]: 421: Hoare triple {127427#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127427#(< ~counter~0 50)} is VALID [2022-04-08 12:53:02,360 INFO L290 TraceCheckUtils]: 420: Hoare triple {127427#(< ~counter~0 50)} assume !!(0 != ~r~0); {127427#(< ~counter~0 50)} is VALID [2022-04-08 12:53:02,360 INFO L284 TraceCheckUtils]: 419: Hoare quadruple {126078#true} {127427#(< ~counter~0 50)} #63#return; {127427#(< ~counter~0 50)} is VALID [2022-04-08 12:53:02,361 INFO L290 TraceCheckUtils]: 418: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,361 INFO L290 TraceCheckUtils]: 417: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,361 INFO L290 TraceCheckUtils]: 416: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,361 INFO L272 TraceCheckUtils]: 415: Hoare triple {127427#(< ~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)); {126078#true} is VALID [2022-04-08 12:53:02,361 INFO L290 TraceCheckUtils]: 414: Hoare triple {127427#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {127427#(< ~counter~0 50)} is VALID [2022-04-08 12:53:02,363 INFO L290 TraceCheckUtils]: 413: Hoare triple {127455#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127427#(< ~counter~0 50)} is VALID [2022-04-08 12:53:02,364 INFO L290 TraceCheckUtils]: 412: Hoare triple {127455#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127455#(< ~counter~0 49)} is VALID [2022-04-08 12:53:02,364 INFO L290 TraceCheckUtils]: 411: Hoare triple {127455#(< ~counter~0 49)} assume !!(0 != ~r~0); {127455#(< ~counter~0 49)} is VALID [2022-04-08 12:53:02,364 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {126078#true} {127455#(< ~counter~0 49)} #63#return; {127455#(< ~counter~0 49)} is VALID [2022-04-08 12:53:02,364 INFO L290 TraceCheckUtils]: 409: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,365 INFO L290 TraceCheckUtils]: 408: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,365 INFO L290 TraceCheckUtils]: 407: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,365 INFO L272 TraceCheckUtils]: 406: Hoare triple {127455#(< ~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)); {126078#true} is VALID [2022-04-08 12:53:02,365 INFO L290 TraceCheckUtils]: 405: Hoare triple {127455#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {127455#(< ~counter~0 49)} is VALID [2022-04-08 12:53:02,366 INFO L290 TraceCheckUtils]: 404: Hoare triple {127483#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127455#(< ~counter~0 49)} is VALID [2022-04-08 12:53:02,366 INFO L290 TraceCheckUtils]: 403: Hoare triple {127483#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127483#(< ~counter~0 48)} is VALID [2022-04-08 12:53:02,366 INFO L290 TraceCheckUtils]: 402: Hoare triple {127483#(< ~counter~0 48)} assume !!(0 != ~r~0); {127483#(< ~counter~0 48)} is VALID [2022-04-08 12:53:02,367 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {126078#true} {127483#(< ~counter~0 48)} #63#return; {127483#(< ~counter~0 48)} is VALID [2022-04-08 12:53:02,367 INFO L290 TraceCheckUtils]: 400: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,367 INFO L290 TraceCheckUtils]: 399: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,367 INFO L290 TraceCheckUtils]: 398: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,367 INFO L272 TraceCheckUtils]: 397: Hoare triple {127483#(< ~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)); {126078#true} is VALID [2022-04-08 12:53:02,368 INFO L290 TraceCheckUtils]: 396: Hoare triple {127483#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {127483#(< ~counter~0 48)} is VALID [2022-04-08 12:53:02,369 INFO L290 TraceCheckUtils]: 395: Hoare triple {127511#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127483#(< ~counter~0 48)} is VALID [2022-04-08 12:53:02,369 INFO L290 TraceCheckUtils]: 394: Hoare triple {127511#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127511#(< ~counter~0 47)} is VALID [2022-04-08 12:53:02,369 INFO L290 TraceCheckUtils]: 393: Hoare triple {127511#(< ~counter~0 47)} assume !!(0 != ~r~0); {127511#(< ~counter~0 47)} is VALID [2022-04-08 12:53:02,370 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {126078#true} {127511#(< ~counter~0 47)} #63#return; {127511#(< ~counter~0 47)} is VALID [2022-04-08 12:53:02,370 INFO L290 TraceCheckUtils]: 391: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,370 INFO L290 TraceCheckUtils]: 390: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,370 INFO L290 TraceCheckUtils]: 389: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,370 INFO L272 TraceCheckUtils]: 388: Hoare triple {127511#(< ~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)); {126078#true} is VALID [2022-04-08 12:53:02,370 INFO L290 TraceCheckUtils]: 387: Hoare triple {127511#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {127511#(< ~counter~0 47)} is VALID [2022-04-08 12:53:02,371 INFO L290 TraceCheckUtils]: 386: Hoare triple {127367#(<= ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127511#(< ~counter~0 47)} is VALID [2022-04-08 12:53:02,371 INFO L290 TraceCheckUtils]: 385: Hoare triple {127367#(<= ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127367#(<= ~counter~0 45)} is VALID [2022-04-08 12:53:02,372 INFO L290 TraceCheckUtils]: 384: Hoare triple {127367#(<= ~counter~0 45)} assume !!(0 != ~r~0); {127367#(<= ~counter~0 45)} is VALID [2022-04-08 12:53:02,372 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {126078#true} {127367#(<= ~counter~0 45)} #63#return; {127367#(<= ~counter~0 45)} is VALID [2022-04-08 12:53:02,372 INFO L290 TraceCheckUtils]: 382: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,372 INFO L290 TraceCheckUtils]: 381: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,372 INFO L290 TraceCheckUtils]: 380: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,372 INFO L272 TraceCheckUtils]: 379: Hoare triple {127367#(<= ~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)); {126078#true} is VALID [2022-04-08 12:53:02,373 INFO L290 TraceCheckUtils]: 378: Hoare triple {127367#(<= ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {127367#(<= ~counter~0 45)} is VALID [2022-04-08 12:53:02,374 INFO L290 TraceCheckUtils]: 377: Hoare triple {127339#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127367#(<= ~counter~0 45)} is VALID [2022-04-08 12:53:02,374 INFO L290 TraceCheckUtils]: 376: Hoare triple {127339#(<= ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127339#(<= ~counter~0 44)} is VALID [2022-04-08 12:53:02,374 INFO L290 TraceCheckUtils]: 375: Hoare triple {127339#(<= ~counter~0 44)} assume !!(0 != ~r~0); {127339#(<= ~counter~0 44)} is VALID [2022-04-08 12:53:02,375 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {126078#true} {127339#(<= ~counter~0 44)} #63#return; {127339#(<= ~counter~0 44)} is VALID [2022-04-08 12:53:02,375 INFO L290 TraceCheckUtils]: 373: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,375 INFO L290 TraceCheckUtils]: 372: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,375 INFO L290 TraceCheckUtils]: 371: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,375 INFO L272 TraceCheckUtils]: 370: Hoare triple {127339#(<= ~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)); {126078#true} is VALID [2022-04-08 12:53:02,375 INFO L290 TraceCheckUtils]: 369: Hoare triple {127339#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {127339#(<= ~counter~0 44)} is VALID [2022-04-08 12:53:02,376 INFO L290 TraceCheckUtils]: 368: Hoare triple {127311#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127339#(<= ~counter~0 44)} is VALID [2022-04-08 12:53:02,376 INFO L290 TraceCheckUtils]: 367: Hoare triple {127311#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127311#(<= ~counter~0 43)} is VALID [2022-04-08 12:53:02,377 INFO L290 TraceCheckUtils]: 366: Hoare triple {127311#(<= ~counter~0 43)} assume !!(0 != ~r~0); {127311#(<= ~counter~0 43)} is VALID [2022-04-08 12:53:02,377 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {126078#true} {127311#(<= ~counter~0 43)} #63#return; {127311#(<= ~counter~0 43)} is VALID [2022-04-08 12:53:02,377 INFO L290 TraceCheckUtils]: 364: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,377 INFO L290 TraceCheckUtils]: 363: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,377 INFO L290 TraceCheckUtils]: 362: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,377 INFO L272 TraceCheckUtils]: 361: Hoare triple {127311#(<= ~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)); {126078#true} is VALID [2022-04-08 12:53:02,378 INFO L290 TraceCheckUtils]: 360: Hoare triple {127311#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {127311#(<= ~counter~0 43)} is VALID [2022-04-08 12:53:02,379 INFO L290 TraceCheckUtils]: 359: Hoare triple {127283#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127311#(<= ~counter~0 43)} is VALID [2022-04-08 12:53:02,379 INFO L290 TraceCheckUtils]: 358: Hoare triple {127283#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127283#(<= ~counter~0 42)} is VALID [2022-04-08 12:53:02,379 INFO L290 TraceCheckUtils]: 357: Hoare triple {127283#(<= ~counter~0 42)} assume !!(0 != ~r~0); {127283#(<= ~counter~0 42)} is VALID [2022-04-08 12:53:02,380 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {126078#true} {127283#(<= ~counter~0 42)} #63#return; {127283#(<= ~counter~0 42)} is VALID [2022-04-08 12:53:02,380 INFO L290 TraceCheckUtils]: 355: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,380 INFO L290 TraceCheckUtils]: 354: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,380 INFO L290 TraceCheckUtils]: 353: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,380 INFO L272 TraceCheckUtils]: 352: Hoare triple {127283#(<= ~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)); {126078#true} is VALID [2022-04-08 12:53:02,380 INFO L290 TraceCheckUtils]: 351: Hoare triple {127283#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {127283#(<= ~counter~0 42)} is VALID [2022-04-08 12:53:02,381 INFO L290 TraceCheckUtils]: 350: Hoare triple {127255#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127283#(<= ~counter~0 42)} is VALID [2022-04-08 12:53:02,381 INFO L290 TraceCheckUtils]: 349: Hoare triple {127255#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127255#(<= ~counter~0 41)} is VALID [2022-04-08 12:53:02,382 INFO L290 TraceCheckUtils]: 348: Hoare triple {127255#(<= ~counter~0 41)} assume !!(0 != ~r~0); {127255#(<= ~counter~0 41)} is VALID [2022-04-08 12:53:02,382 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {126078#true} {127255#(<= ~counter~0 41)} #63#return; {127255#(<= ~counter~0 41)} is VALID [2022-04-08 12:53:02,382 INFO L290 TraceCheckUtils]: 346: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,382 INFO L290 TraceCheckUtils]: 345: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,382 INFO L290 TraceCheckUtils]: 344: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,382 INFO L272 TraceCheckUtils]: 343: Hoare triple {127255#(<= ~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)); {126078#true} is VALID [2022-04-08 12:53:02,383 INFO L290 TraceCheckUtils]: 342: Hoare triple {127255#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {127255#(<= ~counter~0 41)} is VALID [2022-04-08 12:53:02,384 INFO L290 TraceCheckUtils]: 341: Hoare triple {127227#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127255#(<= ~counter~0 41)} is VALID [2022-04-08 12:53:02,384 INFO L290 TraceCheckUtils]: 340: Hoare triple {127227#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127227#(<= ~counter~0 40)} is VALID [2022-04-08 12:53:02,384 INFO L290 TraceCheckUtils]: 339: Hoare triple {127227#(<= ~counter~0 40)} assume !!(0 != ~r~0); {127227#(<= ~counter~0 40)} is VALID [2022-04-08 12:53:02,385 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {126078#true} {127227#(<= ~counter~0 40)} #63#return; {127227#(<= ~counter~0 40)} is VALID [2022-04-08 12:53:02,385 INFO L290 TraceCheckUtils]: 337: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,385 INFO L290 TraceCheckUtils]: 336: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,385 INFO L290 TraceCheckUtils]: 335: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,385 INFO L272 TraceCheckUtils]: 334: Hoare triple {127227#(<= ~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)); {126078#true} is VALID [2022-04-08 12:53:02,385 INFO L290 TraceCheckUtils]: 333: Hoare triple {127227#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {127227#(<= ~counter~0 40)} is VALID [2022-04-08 12:53:02,386 INFO L290 TraceCheckUtils]: 332: Hoare triple {127199#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127227#(<= ~counter~0 40)} is VALID [2022-04-08 12:53:02,387 INFO L290 TraceCheckUtils]: 331: Hoare triple {127199#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127199#(<= ~counter~0 39)} is VALID [2022-04-08 12:53:02,387 INFO L290 TraceCheckUtils]: 330: Hoare triple {127199#(<= ~counter~0 39)} assume !!(0 != ~r~0); {127199#(<= ~counter~0 39)} is VALID [2022-04-08 12:53:02,387 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {126078#true} {127199#(<= ~counter~0 39)} #63#return; {127199#(<= ~counter~0 39)} is VALID [2022-04-08 12:53:02,387 INFO L290 TraceCheckUtils]: 328: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,387 INFO L290 TraceCheckUtils]: 327: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,388 INFO L290 TraceCheckUtils]: 326: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,388 INFO L272 TraceCheckUtils]: 325: Hoare triple {127199#(<= ~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)); {126078#true} is VALID [2022-04-08 12:53:02,388 INFO L290 TraceCheckUtils]: 324: Hoare triple {127199#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {127199#(<= ~counter~0 39)} is VALID [2022-04-08 12:53:02,389 INFO L290 TraceCheckUtils]: 323: Hoare triple {127171#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127199#(<= ~counter~0 39)} is VALID [2022-04-08 12:53:02,389 INFO L290 TraceCheckUtils]: 322: Hoare triple {127171#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127171#(<= ~counter~0 38)} is VALID [2022-04-08 12:53:02,389 INFO L290 TraceCheckUtils]: 321: Hoare triple {127171#(<= ~counter~0 38)} assume !!(0 != ~r~0); {127171#(<= ~counter~0 38)} is VALID [2022-04-08 12:53:02,390 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {126078#true} {127171#(<= ~counter~0 38)} #63#return; {127171#(<= ~counter~0 38)} is VALID [2022-04-08 12:53:02,390 INFO L290 TraceCheckUtils]: 319: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,390 INFO L290 TraceCheckUtils]: 318: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,390 INFO L290 TraceCheckUtils]: 317: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,390 INFO L272 TraceCheckUtils]: 316: Hoare triple {127171#(<= ~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)); {126078#true} is VALID [2022-04-08 12:53:02,390 INFO L290 TraceCheckUtils]: 315: Hoare triple {127171#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {127171#(<= ~counter~0 38)} is VALID [2022-04-08 12:53:02,391 INFO L290 TraceCheckUtils]: 314: Hoare triple {127143#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127171#(<= ~counter~0 38)} is VALID [2022-04-08 12:53:02,392 INFO L290 TraceCheckUtils]: 313: Hoare triple {127143#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127143#(<= ~counter~0 37)} is VALID [2022-04-08 12:53:02,392 INFO L290 TraceCheckUtils]: 312: Hoare triple {127143#(<= ~counter~0 37)} assume !!(0 != ~r~0); {127143#(<= ~counter~0 37)} is VALID [2022-04-08 12:53:02,392 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {126078#true} {127143#(<= ~counter~0 37)} #63#return; {127143#(<= ~counter~0 37)} is VALID [2022-04-08 12:53:02,392 INFO L290 TraceCheckUtils]: 310: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,393 INFO L290 TraceCheckUtils]: 309: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,393 INFO L290 TraceCheckUtils]: 308: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,393 INFO L272 TraceCheckUtils]: 307: Hoare triple {127143#(<= ~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)); {126078#true} is VALID [2022-04-08 12:53:02,393 INFO L290 TraceCheckUtils]: 306: Hoare triple {127143#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {127143#(<= ~counter~0 37)} is VALID [2022-04-08 12:53:02,394 INFO L290 TraceCheckUtils]: 305: Hoare triple {127115#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127143#(<= ~counter~0 37)} is VALID [2022-04-08 12:53:02,394 INFO L290 TraceCheckUtils]: 304: Hoare triple {127115#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127115#(<= ~counter~0 36)} is VALID [2022-04-08 12:53:02,394 INFO L290 TraceCheckUtils]: 303: Hoare triple {127115#(<= ~counter~0 36)} assume !!(0 != ~r~0); {127115#(<= ~counter~0 36)} is VALID [2022-04-08 12:53:02,395 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {126078#true} {127115#(<= ~counter~0 36)} #63#return; {127115#(<= ~counter~0 36)} is VALID [2022-04-08 12:53:02,395 INFO L290 TraceCheckUtils]: 301: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,395 INFO L290 TraceCheckUtils]: 300: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,395 INFO L290 TraceCheckUtils]: 299: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,395 INFO L272 TraceCheckUtils]: 298: Hoare triple {127115#(<= ~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)); {126078#true} is VALID [2022-04-08 12:53:02,395 INFO L290 TraceCheckUtils]: 297: Hoare triple {127115#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {127115#(<= ~counter~0 36)} is VALID [2022-04-08 12:53:02,396 INFO L290 TraceCheckUtils]: 296: Hoare triple {127087#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127115#(<= ~counter~0 36)} is VALID [2022-04-08 12:53:02,397 INFO L290 TraceCheckUtils]: 295: Hoare triple {127087#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127087#(<= ~counter~0 35)} is VALID [2022-04-08 12:53:02,397 INFO L290 TraceCheckUtils]: 294: Hoare triple {127087#(<= ~counter~0 35)} assume !!(0 != ~r~0); {127087#(<= ~counter~0 35)} is VALID [2022-04-08 12:53:02,397 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {126078#true} {127087#(<= ~counter~0 35)} #63#return; {127087#(<= ~counter~0 35)} is VALID [2022-04-08 12:53:02,398 INFO L290 TraceCheckUtils]: 292: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,398 INFO L290 TraceCheckUtils]: 291: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,398 INFO L290 TraceCheckUtils]: 290: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,398 INFO L272 TraceCheckUtils]: 289: Hoare triple {127087#(<= ~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)); {126078#true} is VALID [2022-04-08 12:53:02,398 INFO L290 TraceCheckUtils]: 288: Hoare triple {127087#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {127087#(<= ~counter~0 35)} is VALID [2022-04-08 12:53:02,399 INFO L290 TraceCheckUtils]: 287: Hoare triple {127059#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127087#(<= ~counter~0 35)} is VALID [2022-04-08 12:53:02,399 INFO L290 TraceCheckUtils]: 286: Hoare triple {127059#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127059#(<= ~counter~0 34)} is VALID [2022-04-08 12:53:02,400 INFO L290 TraceCheckUtils]: 285: Hoare triple {127059#(<= ~counter~0 34)} assume !!(0 != ~r~0); {127059#(<= ~counter~0 34)} is VALID [2022-04-08 12:53:02,400 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {126078#true} {127059#(<= ~counter~0 34)} #63#return; {127059#(<= ~counter~0 34)} is VALID [2022-04-08 12:53:02,400 INFO L290 TraceCheckUtils]: 283: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,400 INFO L290 TraceCheckUtils]: 282: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,400 INFO L290 TraceCheckUtils]: 281: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,400 INFO L272 TraceCheckUtils]: 280: Hoare triple {127059#(<= ~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)); {126078#true} is VALID [2022-04-08 12:53:02,401 INFO L290 TraceCheckUtils]: 279: Hoare triple {127059#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {127059#(<= ~counter~0 34)} is VALID [2022-04-08 12:53:02,402 INFO L290 TraceCheckUtils]: 278: Hoare triple {127031#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127059#(<= ~counter~0 34)} is VALID [2022-04-08 12:53:02,402 INFO L290 TraceCheckUtils]: 277: Hoare triple {127031#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127031#(<= ~counter~0 33)} is VALID [2022-04-08 12:53:02,402 INFO L290 TraceCheckUtils]: 276: Hoare triple {127031#(<= ~counter~0 33)} assume !!(0 != ~r~0); {127031#(<= ~counter~0 33)} is VALID [2022-04-08 12:53:02,403 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {126078#true} {127031#(<= ~counter~0 33)} #63#return; {127031#(<= ~counter~0 33)} is VALID [2022-04-08 12:53:02,403 INFO L290 TraceCheckUtils]: 274: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,403 INFO L290 TraceCheckUtils]: 273: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,403 INFO L290 TraceCheckUtils]: 272: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,403 INFO L272 TraceCheckUtils]: 271: Hoare triple {127031#(<= ~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)); {126078#true} is VALID [2022-04-08 12:53:02,403 INFO L290 TraceCheckUtils]: 270: Hoare triple {127031#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {127031#(<= ~counter~0 33)} is VALID [2022-04-08 12:53:02,404 INFO L290 TraceCheckUtils]: 269: Hoare triple {127003#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127031#(<= ~counter~0 33)} is VALID [2022-04-08 12:53:02,404 INFO L290 TraceCheckUtils]: 268: Hoare triple {127003#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127003#(<= ~counter~0 32)} is VALID [2022-04-08 12:53:02,405 INFO L290 TraceCheckUtils]: 267: Hoare triple {127003#(<= ~counter~0 32)} assume !!(0 != ~r~0); {127003#(<= ~counter~0 32)} is VALID [2022-04-08 12:53:02,405 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {126078#true} {127003#(<= ~counter~0 32)} #63#return; {127003#(<= ~counter~0 32)} is VALID [2022-04-08 12:53:02,405 INFO L290 TraceCheckUtils]: 265: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,405 INFO L290 TraceCheckUtils]: 264: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,405 INFO L290 TraceCheckUtils]: 263: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,405 INFO L272 TraceCheckUtils]: 262: Hoare triple {127003#(<= ~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)); {126078#true} is VALID [2022-04-08 12:53:02,406 INFO L290 TraceCheckUtils]: 261: Hoare triple {127003#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {127003#(<= ~counter~0 32)} is VALID [2022-04-08 12:53:02,407 INFO L290 TraceCheckUtils]: 260: Hoare triple {126975#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127003#(<= ~counter~0 32)} is VALID [2022-04-08 12:53:02,407 INFO L290 TraceCheckUtils]: 259: Hoare triple {126975#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126975#(<= ~counter~0 31)} is VALID [2022-04-08 12:53:02,407 INFO L290 TraceCheckUtils]: 258: Hoare triple {126975#(<= ~counter~0 31)} assume !!(0 != ~r~0); {126975#(<= ~counter~0 31)} is VALID [2022-04-08 12:53:02,408 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {126078#true} {126975#(<= ~counter~0 31)} #63#return; {126975#(<= ~counter~0 31)} is VALID [2022-04-08 12:53:02,408 INFO L290 TraceCheckUtils]: 256: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,408 INFO L290 TraceCheckUtils]: 255: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,408 INFO L290 TraceCheckUtils]: 254: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,408 INFO L272 TraceCheckUtils]: 253: Hoare triple {126975#(<= ~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)); {126078#true} is VALID [2022-04-08 12:53:02,408 INFO L290 TraceCheckUtils]: 252: Hoare triple {126975#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {126975#(<= ~counter~0 31)} is VALID [2022-04-08 12:53:02,409 INFO L290 TraceCheckUtils]: 251: Hoare triple {126947#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126975#(<= ~counter~0 31)} is VALID [2022-04-08 12:53:02,410 INFO L290 TraceCheckUtils]: 250: Hoare triple {126947#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126947#(<= ~counter~0 30)} is VALID [2022-04-08 12:53:02,410 INFO L290 TraceCheckUtils]: 249: Hoare triple {126947#(<= ~counter~0 30)} assume !!(0 != ~r~0); {126947#(<= ~counter~0 30)} is VALID [2022-04-08 12:53:02,410 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {126078#true} {126947#(<= ~counter~0 30)} #63#return; {126947#(<= ~counter~0 30)} is VALID [2022-04-08 12:53:02,410 INFO L290 TraceCheckUtils]: 247: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,410 INFO L290 TraceCheckUtils]: 246: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,411 INFO L290 TraceCheckUtils]: 245: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,411 INFO L272 TraceCheckUtils]: 244: Hoare triple {126947#(<= ~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)); {126078#true} is VALID [2022-04-08 12:53:02,411 INFO L290 TraceCheckUtils]: 243: Hoare triple {126947#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {126947#(<= ~counter~0 30)} is VALID [2022-04-08 12:53:02,412 INFO L290 TraceCheckUtils]: 242: Hoare triple {126919#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126947#(<= ~counter~0 30)} is VALID [2022-04-08 12:53:02,412 INFO L290 TraceCheckUtils]: 241: Hoare triple {126919#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126919#(<= ~counter~0 29)} is VALID [2022-04-08 12:53:02,412 INFO L290 TraceCheckUtils]: 240: Hoare triple {126919#(<= ~counter~0 29)} assume !!(0 != ~r~0); {126919#(<= ~counter~0 29)} is VALID [2022-04-08 12:53:02,413 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {126078#true} {126919#(<= ~counter~0 29)} #63#return; {126919#(<= ~counter~0 29)} is VALID [2022-04-08 12:53:02,413 INFO L290 TraceCheckUtils]: 238: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,413 INFO L290 TraceCheckUtils]: 237: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,413 INFO L290 TraceCheckUtils]: 236: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,413 INFO L272 TraceCheckUtils]: 235: Hoare triple {126919#(<= ~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)); {126078#true} is VALID [2022-04-08 12:53:02,413 INFO L290 TraceCheckUtils]: 234: Hoare triple {126919#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {126919#(<= ~counter~0 29)} is VALID [2022-04-08 12:53:02,414 INFO L290 TraceCheckUtils]: 233: Hoare triple {126891#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126919#(<= ~counter~0 29)} is VALID [2022-04-08 12:53:02,415 INFO L290 TraceCheckUtils]: 232: Hoare triple {126891#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126891#(<= ~counter~0 28)} is VALID [2022-04-08 12:53:02,415 INFO L290 TraceCheckUtils]: 231: Hoare triple {126891#(<= ~counter~0 28)} assume !!(0 != ~r~0); {126891#(<= ~counter~0 28)} is VALID [2022-04-08 12:53:02,415 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {126078#true} {126891#(<= ~counter~0 28)} #63#return; {126891#(<= ~counter~0 28)} is VALID [2022-04-08 12:53:02,415 INFO L290 TraceCheckUtils]: 229: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,416 INFO L290 TraceCheckUtils]: 228: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,416 INFO L290 TraceCheckUtils]: 227: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,416 INFO L272 TraceCheckUtils]: 226: Hoare triple {126891#(<= ~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)); {126078#true} is VALID [2022-04-08 12:53:02,416 INFO L290 TraceCheckUtils]: 225: Hoare triple {126891#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {126891#(<= ~counter~0 28)} is VALID [2022-04-08 12:53:02,417 INFO L290 TraceCheckUtils]: 224: Hoare triple {126863#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126891#(<= ~counter~0 28)} is VALID [2022-04-08 12:53:02,417 INFO L290 TraceCheckUtils]: 223: Hoare triple {126863#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126863#(<= ~counter~0 27)} is VALID [2022-04-08 12:53:02,417 INFO L290 TraceCheckUtils]: 222: Hoare triple {126863#(<= ~counter~0 27)} assume !!(0 != ~r~0); {126863#(<= ~counter~0 27)} is VALID [2022-04-08 12:53:02,418 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {126078#true} {126863#(<= ~counter~0 27)} #63#return; {126863#(<= ~counter~0 27)} is VALID [2022-04-08 12:53:02,418 INFO L290 TraceCheckUtils]: 220: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,418 INFO L290 TraceCheckUtils]: 219: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,418 INFO L290 TraceCheckUtils]: 218: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,418 INFO L272 TraceCheckUtils]: 217: Hoare triple {126863#(<= ~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)); {126078#true} is VALID [2022-04-08 12:53:02,418 INFO L290 TraceCheckUtils]: 216: Hoare triple {126863#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {126863#(<= ~counter~0 27)} is VALID [2022-04-08 12:53:02,419 INFO L290 TraceCheckUtils]: 215: Hoare triple {126835#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126863#(<= ~counter~0 27)} is VALID [2022-04-08 12:53:02,420 INFO L290 TraceCheckUtils]: 214: Hoare triple {126835#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126835#(<= ~counter~0 26)} is VALID [2022-04-08 12:53:02,420 INFO L290 TraceCheckUtils]: 213: Hoare triple {126835#(<= ~counter~0 26)} assume !!(0 != ~r~0); {126835#(<= ~counter~0 26)} is VALID [2022-04-08 12:53:02,421 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {126078#true} {126835#(<= ~counter~0 26)} #63#return; {126835#(<= ~counter~0 26)} is VALID [2022-04-08 12:53:02,421 INFO L290 TraceCheckUtils]: 211: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,421 INFO L290 TraceCheckUtils]: 210: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,421 INFO L290 TraceCheckUtils]: 209: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,421 INFO L272 TraceCheckUtils]: 208: Hoare triple {126835#(<= ~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)); {126078#true} is VALID [2022-04-08 12:53:02,421 INFO L290 TraceCheckUtils]: 207: Hoare triple {126835#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {126835#(<= ~counter~0 26)} is VALID [2022-04-08 12:53:02,422 INFO L290 TraceCheckUtils]: 206: Hoare triple {126807#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126835#(<= ~counter~0 26)} is VALID [2022-04-08 12:53:02,422 INFO L290 TraceCheckUtils]: 205: Hoare triple {126807#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126807#(<= ~counter~0 25)} is VALID [2022-04-08 12:53:02,423 INFO L290 TraceCheckUtils]: 204: Hoare triple {126807#(<= ~counter~0 25)} assume !!(0 != ~r~0); {126807#(<= ~counter~0 25)} is VALID [2022-04-08 12:53:02,423 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {126078#true} {126807#(<= ~counter~0 25)} #63#return; {126807#(<= ~counter~0 25)} is VALID [2022-04-08 12:53:02,432 INFO L290 TraceCheckUtils]: 202: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,432 INFO L290 TraceCheckUtils]: 201: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,432 INFO L290 TraceCheckUtils]: 200: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,432 INFO L272 TraceCheckUtils]: 199: Hoare triple {126807#(<= ~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)); {126078#true} is VALID [2022-04-08 12:53:02,433 INFO L290 TraceCheckUtils]: 198: Hoare triple {126807#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {126807#(<= ~counter~0 25)} is VALID [2022-04-08 12:53:02,436 INFO L290 TraceCheckUtils]: 197: Hoare triple {126779#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126807#(<= ~counter~0 25)} is VALID [2022-04-08 12:53:02,436 INFO L290 TraceCheckUtils]: 196: Hoare triple {126779#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126779#(<= ~counter~0 24)} is VALID [2022-04-08 12:53:02,437 INFO L290 TraceCheckUtils]: 195: Hoare triple {126779#(<= ~counter~0 24)} assume !!(0 != ~r~0); {126779#(<= ~counter~0 24)} is VALID [2022-04-08 12:53:02,437 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {126078#true} {126779#(<= ~counter~0 24)} #63#return; {126779#(<= ~counter~0 24)} is VALID [2022-04-08 12:53:02,437 INFO L290 TraceCheckUtils]: 193: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,437 INFO L290 TraceCheckUtils]: 192: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,437 INFO L290 TraceCheckUtils]: 191: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,437 INFO L272 TraceCheckUtils]: 190: Hoare triple {126779#(<= ~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)); {126078#true} is VALID [2022-04-08 12:53:02,438 INFO L290 TraceCheckUtils]: 189: Hoare triple {126779#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {126779#(<= ~counter~0 24)} is VALID [2022-04-08 12:53:02,439 INFO L290 TraceCheckUtils]: 188: Hoare triple {126751#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126779#(<= ~counter~0 24)} is VALID [2022-04-08 12:53:02,439 INFO L290 TraceCheckUtils]: 187: Hoare triple {126751#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126751#(<= ~counter~0 23)} is VALID [2022-04-08 12:53:02,439 INFO L290 TraceCheckUtils]: 186: Hoare triple {126751#(<= ~counter~0 23)} assume !!(0 != ~r~0); {126751#(<= ~counter~0 23)} is VALID [2022-04-08 12:53:02,440 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {126078#true} {126751#(<= ~counter~0 23)} #63#return; {126751#(<= ~counter~0 23)} is VALID [2022-04-08 12:53:02,440 INFO L290 TraceCheckUtils]: 184: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,440 INFO L290 TraceCheckUtils]: 183: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,440 INFO L290 TraceCheckUtils]: 182: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,440 INFO L272 TraceCheckUtils]: 181: Hoare triple {126751#(<= ~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)); {126078#true} is VALID [2022-04-08 12:53:02,440 INFO L290 TraceCheckUtils]: 180: Hoare triple {126751#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {126751#(<= ~counter~0 23)} is VALID [2022-04-08 12:53:02,441 INFO L290 TraceCheckUtils]: 179: Hoare triple {126723#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126751#(<= ~counter~0 23)} is VALID [2022-04-08 12:53:02,442 INFO L290 TraceCheckUtils]: 178: Hoare triple {126723#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126723#(<= ~counter~0 22)} is VALID [2022-04-08 12:53:02,442 INFO L290 TraceCheckUtils]: 177: Hoare triple {126723#(<= ~counter~0 22)} assume !!(0 != ~r~0); {126723#(<= ~counter~0 22)} is VALID [2022-04-08 12:53:02,442 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {126078#true} {126723#(<= ~counter~0 22)} #63#return; {126723#(<= ~counter~0 22)} is VALID [2022-04-08 12:53:02,442 INFO L290 TraceCheckUtils]: 175: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,442 INFO L290 TraceCheckUtils]: 174: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,443 INFO L290 TraceCheckUtils]: 173: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,443 INFO L272 TraceCheckUtils]: 172: Hoare triple {126723#(<= ~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)); {126078#true} is VALID [2022-04-08 12:53:02,443 INFO L290 TraceCheckUtils]: 171: Hoare triple {126723#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {126723#(<= ~counter~0 22)} is VALID [2022-04-08 12:53:02,444 INFO L290 TraceCheckUtils]: 170: Hoare triple {126695#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126723#(<= ~counter~0 22)} is VALID [2022-04-08 12:53:02,444 INFO L290 TraceCheckUtils]: 169: Hoare triple {126695#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126695#(<= ~counter~0 21)} is VALID [2022-04-08 12:53:02,444 INFO L290 TraceCheckUtils]: 168: Hoare triple {126695#(<= ~counter~0 21)} assume !!(0 != ~r~0); {126695#(<= ~counter~0 21)} is VALID [2022-04-08 12:53:02,445 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {126078#true} {126695#(<= ~counter~0 21)} #63#return; {126695#(<= ~counter~0 21)} is VALID [2022-04-08 12:53:02,445 INFO L290 TraceCheckUtils]: 166: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,445 INFO L290 TraceCheckUtils]: 165: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,445 INFO L290 TraceCheckUtils]: 164: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,445 INFO L272 TraceCheckUtils]: 163: Hoare triple {126695#(<= ~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)); {126078#true} is VALID [2022-04-08 12:53:02,445 INFO L290 TraceCheckUtils]: 162: Hoare triple {126695#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {126695#(<= ~counter~0 21)} is VALID [2022-04-08 12:53:02,446 INFO L290 TraceCheckUtils]: 161: Hoare triple {126667#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126695#(<= ~counter~0 21)} is VALID [2022-04-08 12:53:02,447 INFO L290 TraceCheckUtils]: 160: Hoare triple {126667#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126667#(<= ~counter~0 20)} is VALID [2022-04-08 12:53:02,447 INFO L290 TraceCheckUtils]: 159: Hoare triple {126667#(<= ~counter~0 20)} assume !!(0 != ~r~0); {126667#(<= ~counter~0 20)} is VALID [2022-04-08 12:53:02,447 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {126078#true} {126667#(<= ~counter~0 20)} #63#return; {126667#(<= ~counter~0 20)} is VALID [2022-04-08 12:53:02,448 INFO L290 TraceCheckUtils]: 157: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,448 INFO L290 TraceCheckUtils]: 156: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,448 INFO L290 TraceCheckUtils]: 155: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,448 INFO L272 TraceCheckUtils]: 154: Hoare triple {126667#(<= ~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)); {126078#true} is VALID [2022-04-08 12:53:02,448 INFO L290 TraceCheckUtils]: 153: Hoare triple {126667#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {126667#(<= ~counter~0 20)} is VALID [2022-04-08 12:53:02,449 INFO L290 TraceCheckUtils]: 152: Hoare triple {126639#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126667#(<= ~counter~0 20)} is VALID [2022-04-08 12:53:02,449 INFO L290 TraceCheckUtils]: 151: Hoare triple {126639#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126639#(<= ~counter~0 19)} is VALID [2022-04-08 12:53:02,449 INFO L290 TraceCheckUtils]: 150: Hoare triple {126639#(<= ~counter~0 19)} assume !!(0 != ~r~0); {126639#(<= ~counter~0 19)} is VALID [2022-04-08 12:53:02,450 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {126078#true} {126639#(<= ~counter~0 19)} #63#return; {126639#(<= ~counter~0 19)} is VALID [2022-04-08 12:53:02,450 INFO L290 TraceCheckUtils]: 148: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,450 INFO L290 TraceCheckUtils]: 147: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,450 INFO L290 TraceCheckUtils]: 146: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,450 INFO L272 TraceCheckUtils]: 145: Hoare triple {126639#(<= ~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)); {126078#true} is VALID [2022-04-08 12:53:02,451 INFO L290 TraceCheckUtils]: 144: Hoare triple {126639#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {126639#(<= ~counter~0 19)} is VALID [2022-04-08 12:53:02,452 INFO L290 TraceCheckUtils]: 143: Hoare triple {126611#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126639#(<= ~counter~0 19)} is VALID [2022-04-08 12:53:02,452 INFO L290 TraceCheckUtils]: 142: Hoare triple {126611#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126611#(<= ~counter~0 18)} is VALID [2022-04-08 12:53:02,452 INFO L290 TraceCheckUtils]: 141: Hoare triple {126611#(<= ~counter~0 18)} assume !!(0 != ~r~0); {126611#(<= ~counter~0 18)} is VALID [2022-04-08 12:53:02,453 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {126078#true} {126611#(<= ~counter~0 18)} #63#return; {126611#(<= ~counter~0 18)} is VALID [2022-04-08 12:53:02,453 INFO L290 TraceCheckUtils]: 139: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,453 INFO L290 TraceCheckUtils]: 138: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,453 INFO L290 TraceCheckUtils]: 137: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,453 INFO L272 TraceCheckUtils]: 136: Hoare triple {126611#(<= ~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)); {126078#true} is VALID [2022-04-08 12:53:02,453 INFO L290 TraceCheckUtils]: 135: Hoare triple {126611#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {126611#(<= ~counter~0 18)} is VALID [2022-04-08 12:53:02,454 INFO L290 TraceCheckUtils]: 134: Hoare triple {126583#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126611#(<= ~counter~0 18)} is VALID [2022-04-08 12:53:02,454 INFO L290 TraceCheckUtils]: 133: Hoare triple {126583#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126583#(<= ~counter~0 17)} is VALID [2022-04-08 12:53:02,455 INFO L290 TraceCheckUtils]: 132: Hoare triple {126583#(<= ~counter~0 17)} assume !!(0 != ~r~0); {126583#(<= ~counter~0 17)} is VALID [2022-04-08 12:53:02,455 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {126078#true} {126583#(<= ~counter~0 17)} #63#return; {126583#(<= ~counter~0 17)} is VALID [2022-04-08 12:53:02,455 INFO L290 TraceCheckUtils]: 130: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,455 INFO L290 TraceCheckUtils]: 129: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,455 INFO L290 TraceCheckUtils]: 128: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,455 INFO L272 TraceCheckUtils]: 127: Hoare triple {126583#(<= ~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)); {126078#true} is VALID [2022-04-08 12:53:02,456 INFO L290 TraceCheckUtils]: 126: Hoare triple {126583#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {126583#(<= ~counter~0 17)} is VALID [2022-04-08 12:53:02,457 INFO L290 TraceCheckUtils]: 125: Hoare triple {126555#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126583#(<= ~counter~0 17)} is VALID [2022-04-08 12:53:02,457 INFO L290 TraceCheckUtils]: 124: Hoare triple {126555#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126555#(<= ~counter~0 16)} is VALID [2022-04-08 12:53:02,457 INFO L290 TraceCheckUtils]: 123: Hoare triple {126555#(<= ~counter~0 16)} assume !!(0 != ~r~0); {126555#(<= ~counter~0 16)} is VALID [2022-04-08 12:53:02,458 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {126078#true} {126555#(<= ~counter~0 16)} #63#return; {126555#(<= ~counter~0 16)} is VALID [2022-04-08 12:53:02,458 INFO L290 TraceCheckUtils]: 121: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,458 INFO L290 TraceCheckUtils]: 120: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,458 INFO L290 TraceCheckUtils]: 119: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,458 INFO L272 TraceCheckUtils]: 118: Hoare triple {126555#(<= ~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)); {126078#true} is VALID [2022-04-08 12:53:02,458 INFO L290 TraceCheckUtils]: 117: Hoare triple {126555#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {126555#(<= ~counter~0 16)} is VALID [2022-04-08 12:53:02,459 INFO L290 TraceCheckUtils]: 116: Hoare triple {126527#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126555#(<= ~counter~0 16)} is VALID [2022-04-08 12:53:02,460 INFO L290 TraceCheckUtils]: 115: Hoare triple {126527#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126527#(<= ~counter~0 15)} is VALID [2022-04-08 12:53:02,460 INFO L290 TraceCheckUtils]: 114: Hoare triple {126527#(<= ~counter~0 15)} assume !!(0 != ~r~0); {126527#(<= ~counter~0 15)} is VALID [2022-04-08 12:53:02,460 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {126078#true} {126527#(<= ~counter~0 15)} #63#return; {126527#(<= ~counter~0 15)} is VALID [2022-04-08 12:53:02,460 INFO L290 TraceCheckUtils]: 112: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,460 INFO L290 TraceCheckUtils]: 111: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,460 INFO L290 TraceCheckUtils]: 110: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,461 INFO L272 TraceCheckUtils]: 109: Hoare triple {126527#(<= ~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)); {126078#true} is VALID [2022-04-08 12:53:02,461 INFO L290 TraceCheckUtils]: 108: Hoare triple {126527#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {126527#(<= ~counter~0 15)} is VALID [2022-04-08 12:53:02,462 INFO L290 TraceCheckUtils]: 107: Hoare triple {126499#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126527#(<= ~counter~0 15)} is VALID [2022-04-08 12:53:02,462 INFO L290 TraceCheckUtils]: 106: Hoare triple {126499#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126499#(<= ~counter~0 14)} is VALID [2022-04-08 12:53:02,462 INFO L290 TraceCheckUtils]: 105: Hoare triple {126499#(<= ~counter~0 14)} assume !!(0 != ~r~0); {126499#(<= ~counter~0 14)} is VALID [2022-04-08 12:53:02,463 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {126078#true} {126499#(<= ~counter~0 14)} #63#return; {126499#(<= ~counter~0 14)} is VALID [2022-04-08 12:53:02,463 INFO L290 TraceCheckUtils]: 103: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,463 INFO L290 TraceCheckUtils]: 102: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,463 INFO L290 TraceCheckUtils]: 101: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,463 INFO L272 TraceCheckUtils]: 100: Hoare triple {126499#(<= ~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)); {126078#true} is VALID [2022-04-08 12:53:02,463 INFO L290 TraceCheckUtils]: 99: Hoare triple {126499#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {126499#(<= ~counter~0 14)} is VALID [2022-04-08 12:53:02,464 INFO L290 TraceCheckUtils]: 98: Hoare triple {126471#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126499#(<= ~counter~0 14)} is VALID [2022-04-08 12:53:02,465 INFO L290 TraceCheckUtils]: 97: Hoare triple {126471#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126471#(<= ~counter~0 13)} is VALID [2022-04-08 12:53:02,465 INFO L290 TraceCheckUtils]: 96: Hoare triple {126471#(<= ~counter~0 13)} assume !!(0 != ~r~0); {126471#(<= ~counter~0 13)} is VALID [2022-04-08 12:53:02,465 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {126078#true} {126471#(<= ~counter~0 13)} #63#return; {126471#(<= ~counter~0 13)} is VALID [2022-04-08 12:53:02,466 INFO L290 TraceCheckUtils]: 94: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,466 INFO L290 TraceCheckUtils]: 93: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,466 INFO L290 TraceCheckUtils]: 92: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,466 INFO L272 TraceCheckUtils]: 91: Hoare triple {126471#(<= ~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)); {126078#true} is VALID [2022-04-08 12:53:02,466 INFO L290 TraceCheckUtils]: 90: Hoare triple {126471#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {126471#(<= ~counter~0 13)} is VALID [2022-04-08 12:53:02,467 INFO L290 TraceCheckUtils]: 89: Hoare triple {126443#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126471#(<= ~counter~0 13)} is VALID [2022-04-08 12:53:02,467 INFO L290 TraceCheckUtils]: 88: Hoare triple {126443#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126443#(<= ~counter~0 12)} is VALID [2022-04-08 12:53:02,468 INFO L290 TraceCheckUtils]: 87: Hoare triple {126443#(<= ~counter~0 12)} assume !!(0 != ~r~0); {126443#(<= ~counter~0 12)} is VALID [2022-04-08 12:53:02,468 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {126078#true} {126443#(<= ~counter~0 12)} #63#return; {126443#(<= ~counter~0 12)} is VALID [2022-04-08 12:53:02,468 INFO L290 TraceCheckUtils]: 85: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,468 INFO L290 TraceCheckUtils]: 84: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,468 INFO L290 TraceCheckUtils]: 83: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,468 INFO L272 TraceCheckUtils]: 82: Hoare triple {126443#(<= ~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)); {126078#true} is VALID [2022-04-08 12:53:02,469 INFO L290 TraceCheckUtils]: 81: Hoare triple {126443#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {126443#(<= ~counter~0 12)} is VALID [2022-04-08 12:53:02,470 INFO L290 TraceCheckUtils]: 80: Hoare triple {126415#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126443#(<= ~counter~0 12)} is VALID [2022-04-08 12:53:02,470 INFO L290 TraceCheckUtils]: 79: Hoare triple {126415#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126415#(<= ~counter~0 11)} is VALID [2022-04-08 12:53:02,470 INFO L290 TraceCheckUtils]: 78: Hoare triple {126415#(<= ~counter~0 11)} assume !!(0 != ~r~0); {126415#(<= ~counter~0 11)} is VALID [2022-04-08 12:53:02,471 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {126078#true} {126415#(<= ~counter~0 11)} #63#return; {126415#(<= ~counter~0 11)} is VALID [2022-04-08 12:53:02,471 INFO L290 TraceCheckUtils]: 76: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,471 INFO L290 TraceCheckUtils]: 75: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,471 INFO L290 TraceCheckUtils]: 74: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,471 INFO L272 TraceCheckUtils]: 73: Hoare triple {126415#(<= ~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)); {126078#true} is VALID [2022-04-08 12:53:02,471 INFO L290 TraceCheckUtils]: 72: Hoare triple {126415#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {126415#(<= ~counter~0 11)} is VALID [2022-04-08 12:53:02,472 INFO L290 TraceCheckUtils]: 71: Hoare triple {126387#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126415#(<= ~counter~0 11)} is VALID [2022-04-08 12:53:02,472 INFO L290 TraceCheckUtils]: 70: Hoare triple {126387#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126387#(<= ~counter~0 10)} is VALID [2022-04-08 12:53:02,473 INFO L290 TraceCheckUtils]: 69: Hoare triple {126387#(<= ~counter~0 10)} assume !!(0 != ~r~0); {126387#(<= ~counter~0 10)} is VALID [2022-04-08 12:53:02,473 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {126078#true} {126387#(<= ~counter~0 10)} #63#return; {126387#(<= ~counter~0 10)} is VALID [2022-04-08 12:53:02,473 INFO L290 TraceCheckUtils]: 67: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,473 INFO L290 TraceCheckUtils]: 66: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,473 INFO L290 TraceCheckUtils]: 65: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,473 INFO L272 TraceCheckUtils]: 64: Hoare triple {126387#(<= ~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)); {126078#true} is VALID [2022-04-08 12:53:02,474 INFO L290 TraceCheckUtils]: 63: Hoare triple {126387#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {126387#(<= ~counter~0 10)} is VALID [2022-04-08 12:53:02,475 INFO L290 TraceCheckUtils]: 62: Hoare triple {126359#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126387#(<= ~counter~0 10)} is VALID [2022-04-08 12:53:02,475 INFO L290 TraceCheckUtils]: 61: Hoare triple {126359#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126359#(<= ~counter~0 9)} is VALID [2022-04-08 12:53:02,475 INFO L290 TraceCheckUtils]: 60: Hoare triple {126359#(<= ~counter~0 9)} assume !!(0 != ~r~0); {126359#(<= ~counter~0 9)} is VALID [2022-04-08 12:53:02,476 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {126078#true} {126359#(<= ~counter~0 9)} #63#return; {126359#(<= ~counter~0 9)} is VALID [2022-04-08 12:53:02,476 INFO L290 TraceCheckUtils]: 58: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,476 INFO L290 TraceCheckUtils]: 57: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,476 INFO L290 TraceCheckUtils]: 56: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,476 INFO L272 TraceCheckUtils]: 55: Hoare triple {126359#(<= ~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)); {126078#true} is VALID [2022-04-08 12:53:02,476 INFO L290 TraceCheckUtils]: 54: Hoare triple {126359#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {126359#(<= ~counter~0 9)} is VALID [2022-04-08 12:53:02,477 INFO L290 TraceCheckUtils]: 53: Hoare triple {126331#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126359#(<= ~counter~0 9)} is VALID [2022-04-08 12:53:02,477 INFO L290 TraceCheckUtils]: 52: Hoare triple {126331#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126331#(<= ~counter~0 8)} is VALID [2022-04-08 12:53:02,478 INFO L290 TraceCheckUtils]: 51: Hoare triple {126331#(<= ~counter~0 8)} assume !!(0 != ~r~0); {126331#(<= ~counter~0 8)} is VALID [2022-04-08 12:53:02,478 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {126078#true} {126331#(<= ~counter~0 8)} #63#return; {126331#(<= ~counter~0 8)} is VALID [2022-04-08 12:53:02,478 INFO L290 TraceCheckUtils]: 49: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,478 INFO L290 TraceCheckUtils]: 48: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,478 INFO L290 TraceCheckUtils]: 47: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,478 INFO L272 TraceCheckUtils]: 46: Hoare triple {126331#(<= ~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)); {126078#true} is VALID [2022-04-08 12:53:02,479 INFO L290 TraceCheckUtils]: 45: Hoare triple {126331#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {126331#(<= ~counter~0 8)} is VALID [2022-04-08 12:53:02,480 INFO L290 TraceCheckUtils]: 44: Hoare triple {126303#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126331#(<= ~counter~0 8)} is VALID [2022-04-08 12:53:02,480 INFO L290 TraceCheckUtils]: 43: Hoare triple {126303#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126303#(<= ~counter~0 7)} is VALID [2022-04-08 12:53:02,480 INFO L290 TraceCheckUtils]: 42: Hoare triple {126303#(<= ~counter~0 7)} assume !!(0 != ~r~0); {126303#(<= ~counter~0 7)} is VALID [2022-04-08 12:53:02,481 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {126078#true} {126303#(<= ~counter~0 7)} #63#return; {126303#(<= ~counter~0 7)} is VALID [2022-04-08 12:53:02,481 INFO L290 TraceCheckUtils]: 40: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,481 INFO L290 TraceCheckUtils]: 39: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,481 INFO L290 TraceCheckUtils]: 38: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,481 INFO L272 TraceCheckUtils]: 37: Hoare triple {126303#(<= ~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)); {126078#true} is VALID [2022-04-08 12:53:02,481 INFO L290 TraceCheckUtils]: 36: Hoare triple {126303#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {126303#(<= ~counter~0 7)} is VALID [2022-04-08 12:53:02,482 INFO L290 TraceCheckUtils]: 35: Hoare triple {126275#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126303#(<= ~counter~0 7)} is VALID [2022-04-08 12:53:02,482 INFO L290 TraceCheckUtils]: 34: Hoare triple {126275#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126275#(<= ~counter~0 6)} is VALID [2022-04-08 12:53:02,483 INFO L290 TraceCheckUtils]: 33: Hoare triple {126275#(<= ~counter~0 6)} assume !!(0 != ~r~0); {126275#(<= ~counter~0 6)} is VALID [2022-04-08 12:53:02,483 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {126078#true} {126275#(<= ~counter~0 6)} #63#return; {126275#(<= ~counter~0 6)} is VALID [2022-04-08 12:53:02,483 INFO L290 TraceCheckUtils]: 31: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,483 INFO L290 TraceCheckUtils]: 30: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,484 INFO L290 TraceCheckUtils]: 29: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,484 INFO L272 TraceCheckUtils]: 28: Hoare triple {126275#(<= ~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)); {126078#true} is VALID [2022-04-08 12:53:02,484 INFO L290 TraceCheckUtils]: 27: Hoare triple {126275#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {126275#(<= ~counter~0 6)} is VALID [2022-04-08 12:53:02,485 INFO L290 TraceCheckUtils]: 26: Hoare triple {126247#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126275#(<= ~counter~0 6)} is VALID [2022-04-08 12:53:02,485 INFO L290 TraceCheckUtils]: 25: Hoare triple {126247#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126247#(<= ~counter~0 5)} is VALID [2022-04-08 12:53:02,485 INFO L290 TraceCheckUtils]: 24: Hoare triple {126247#(<= ~counter~0 5)} assume !!(0 != ~r~0); {126247#(<= ~counter~0 5)} is VALID [2022-04-08 12:53:02,486 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {126078#true} {126247#(<= ~counter~0 5)} #63#return; {126247#(<= ~counter~0 5)} is VALID [2022-04-08 12:53:02,486 INFO L290 TraceCheckUtils]: 22: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,486 INFO L290 TraceCheckUtils]: 21: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,486 INFO L290 TraceCheckUtils]: 20: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,486 INFO L272 TraceCheckUtils]: 19: Hoare triple {126247#(<= ~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)); {126078#true} is VALID [2022-04-08 12:53:02,486 INFO L290 TraceCheckUtils]: 18: Hoare triple {126247#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {126247#(<= ~counter~0 5)} is VALID [2022-04-08 12:53:02,487 INFO L290 TraceCheckUtils]: 17: Hoare triple {126219#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126247#(<= ~counter~0 5)} is VALID [2022-04-08 12:53:02,488 INFO L290 TraceCheckUtils]: 16: Hoare triple {126219#(<= ~counter~0 4)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {126219#(<= ~counter~0 4)} is VALID [2022-04-08 12:53:02,488 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {126078#true} {126219#(<= ~counter~0 4)} #61#return; {126219#(<= ~counter~0 4)} is VALID [2022-04-08 12:53:02,488 INFO L290 TraceCheckUtils]: 14: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,488 INFO L290 TraceCheckUtils]: 13: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,488 INFO L290 TraceCheckUtils]: 12: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,488 INFO L272 TraceCheckUtils]: 11: Hoare triple {126219#(<= ~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)); {126078#true} is VALID [2022-04-08 12:53:02,489 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {126078#true} {126219#(<= ~counter~0 4)} #59#return; {126219#(<= ~counter~0 4)} is VALID [2022-04-08 12:53:02,489 INFO L290 TraceCheckUtils]: 9: Hoare triple {126078#true} assume true; {126078#true} is VALID [2022-04-08 12:53:02,489 INFO L290 TraceCheckUtils]: 8: Hoare triple {126078#true} assume !(0 == ~cond); {126078#true} is VALID [2022-04-08 12:53:02,489 INFO L290 TraceCheckUtils]: 7: Hoare triple {126078#true} ~cond := #in~cond; {126078#true} is VALID [2022-04-08 12:53:02,489 INFO L272 TraceCheckUtils]: 6: Hoare triple {126219#(<= ~counter~0 4)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {126078#true} is VALID [2022-04-08 12:53:02,489 INFO L290 TraceCheckUtils]: 5: Hoare triple {126219#(<= ~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; {126219#(<= ~counter~0 4)} is VALID [2022-04-08 12:53:02,490 INFO L272 TraceCheckUtils]: 4: Hoare triple {126219#(<= ~counter~0 4)} call #t~ret7 := main(); {126219#(<= ~counter~0 4)} is VALID [2022-04-08 12:53:02,490 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {126219#(<= ~counter~0 4)} {126078#true} #67#return; {126219#(<= ~counter~0 4)} is VALID [2022-04-08 12:53:02,490 INFO L290 TraceCheckUtils]: 2: Hoare triple {126219#(<= ~counter~0 4)} assume true; {126219#(<= ~counter~0 4)} is VALID [2022-04-08 12:53:02,491 INFO L290 TraceCheckUtils]: 1: Hoare triple {126078#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; {126219#(<= ~counter~0 4)} is VALID [2022-04-08 12:53:02,491 INFO L272 TraceCheckUtils]: 0: Hoare triple {126078#true} call ULTIMATE.init(); {126078#true} is VALID [2022-04-08 12:53:02,491 INFO L134 CoverageAnalysis]: Checked inductivity of 9094 backedges. 90 proven. 5040 refuted. 0 times theorem prover too weak. 3964 trivial. 0 not checked. [2022-04-08 12:53:02,492 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:53:02,492 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1565023269] [2022-04-08 12:53:02,492 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:53:02,492 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1341931286] [2022-04-08 12:53:02,492 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1341931286] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:53:02,492 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:53:02,492 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [49, 49] total 54 [2022-04-08 12:53:02,492 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:53:02,492 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [927679816] [2022-04-08 12:53:02,492 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [927679816] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:53:02,492 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:53:02,492 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [49] imperfect sequences [] total 49 [2022-04-08 12:53:02,493 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1652409461] [2022-04-08 12:53:02,493 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:53:02,493 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 [2022-04-08 12:53:02,493 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:53:02,494 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) [2022-04-08 12:53:02,858 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 425 edges. 425 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:53:02,858 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 49 states [2022-04-08 12:53:02,858 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:53:02,859 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 49 interpolants. [2022-04-08 12:53:02,859 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 12:53:02,859 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) [2022-04-08 12:53:05,721 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:53:05,721 INFO L93 Difference]: Finished difference Result 439 states and 486 transitions. [2022-04-08 12:53:05,721 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. [2022-04-08 12:53:05,721 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 [2022-04-08 12:53:05,722 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:53:05,722 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) [2022-04-08 12:53:05,731 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 485 transitions. [2022-04-08 12:53:05,731 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) [2022-04-08 12:53:05,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 485 transitions. [2022-04-08 12:53:05,740 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 94 states and 485 transitions. [2022-04-08 12:53:06,205 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 485 edges. 485 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:53:06,213 INFO L225 Difference]: With dead ends: 439 [2022-04-08 12:53:06,213 INFO L226 Difference]: Without dead ends: 434 [2022-04-08 12:53:06,214 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 900 GetRequests, 802 SyntacticMatches, 1 SemanticMatches, 97 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1088 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=3716, Invalid=5986, Unknown=0, NotChecked=0, Total=9702 [2022-04-08 12:53:06,214 INFO L913 BasicCegarLoop]: 71 mSDtfsCounter, 187 mSDsluCounter, 365 mSDsCounter, 0 mSdLazyCounter, 298 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 187 SdHoareTripleChecker+Valid, 436 SdHoareTripleChecker+Invalid, 326 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 298 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-08 12:53:06,214 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [187 Valid, 436 Invalid, 326 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 298 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-08 12:53:06,215 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 434 states. [2022-04-08 12:53:06,986 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 434 to 434. [2022-04-08 12:53:06,986 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:53:06,986 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) [2022-04-08 12:53:06,987 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) [2022-04-08 12:53:06,987 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) [2022-04-08 12:53:06,993 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:53:06,993 INFO L93 Difference]: Finished difference Result 434 states and 481 transitions. [2022-04-08 12:53:06,993 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 481 transitions. [2022-04-08 12:53:06,994 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:53:06,994 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:53:06,994 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. [2022-04-08 12:53:06,994 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. [2022-04-08 12:53:07,001 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:53:07,001 INFO L93 Difference]: Finished difference Result 434 states and 481 transitions. [2022-04-08 12:53:07,001 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 481 transitions. [2022-04-08 12:53:07,001 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:53:07,001 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:53:07,001 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:53:07,002 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:53:07,002 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) [2022-04-08 12:53:07,010 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 434 states and 481 transitions. [2022-04-08 12:53:07,010 INFO L78 Accepts]: Start accepts. Automaton has 434 states and 481 transitions. Word has length 428 [2022-04-08 12:53:07,010 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:53:07,010 INFO L478 AbstractCegarLoop]: Abstraction has 434 states and 481 transitions. [2022-04-08 12:53:07,010 INFO L479 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) [2022-04-08 12:53:07,010 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 434 states and 481 transitions. [2022-04-08 12:53:08,388 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 481 edges. 481 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:53:08,388 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 481 transitions. [2022-04-08 12:53:08,390 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 438 [2022-04-08 12:53:08,390 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:53:08,390 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:53:08,398 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (50)] Forceful destruction successful, exit code 0 [2022-04-08 12:53:08,591 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 50 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable48 [2022-04-08 12:53:08,591 INFO L403 AbstractCegarLoop]: === Iteration 50 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:53:08,591 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:53:08,591 INFO L85 PathProgramCache]: Analyzing trace with hash 1876588118, now seen corresponding path program 91 times [2022-04-08 12:53:08,591 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:53:08,591 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [385472465] [2022-04-08 12:53:08,592 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:53:08,592 INFO L85 PathProgramCache]: Analyzing trace with hash 1876588118, now seen corresponding path program 92 times [2022-04-08 12:53:08,592 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:53:08,592 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [283852132] [2022-04-08 12:53:08,592 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:53:08,592 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:53:08,638 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:53:08,638 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1107243479] [2022-04-08 12:53:08,638 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-08 12:53:08,638 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:53:08,639 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:53:08,639 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) [2022-04-08 12:53:08,640 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (51)] Waiting until timeout for monitored process [2022-04-08 12:53:08,799 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-08 12:53:08,799 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:53:08,804 INFO L263 TraceCheckSpWp]: Trace formula consists of 1013 conjuncts, 97 conjunts are in the unsatisfiable core [2022-04-08 12:53:08,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:53:08,884 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:53:11,411 INFO L272 TraceCheckUtils]: 0: Hoare triple {131403#true} call ULTIMATE.init(); {131403#true} is VALID [2022-04-08 12:53:11,411 INFO L290 TraceCheckUtils]: 1: Hoare triple {131403#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; {131411#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:11,412 INFO L290 TraceCheckUtils]: 2: Hoare triple {131411#(<= ~counter~0 0)} assume true; {131411#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:11,412 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {131411#(<= ~counter~0 0)} {131403#true} #67#return; {131411#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:11,412 INFO L272 TraceCheckUtils]: 4: Hoare triple {131411#(<= ~counter~0 0)} call #t~ret7 := main(); {131411#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:11,412 INFO L290 TraceCheckUtils]: 5: Hoare triple {131411#(<= ~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; {131411#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:11,413 INFO L272 TraceCheckUtils]: 6: Hoare triple {131411#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {131411#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:11,413 INFO L290 TraceCheckUtils]: 7: Hoare triple {131411#(<= ~counter~0 0)} ~cond := #in~cond; {131411#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:11,413 INFO L290 TraceCheckUtils]: 8: Hoare triple {131411#(<= ~counter~0 0)} assume !(0 == ~cond); {131411#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:11,414 INFO L290 TraceCheckUtils]: 9: Hoare triple {131411#(<= ~counter~0 0)} assume true; {131411#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:11,414 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {131411#(<= ~counter~0 0)} {131411#(<= ~counter~0 0)} #59#return; {131411#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:11,414 INFO L272 TraceCheckUtils]: 11: Hoare triple {131411#(<= ~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)); {131411#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:11,415 INFO L290 TraceCheckUtils]: 12: Hoare triple {131411#(<= ~counter~0 0)} ~cond := #in~cond; {131411#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:11,415 INFO L290 TraceCheckUtils]: 13: Hoare triple {131411#(<= ~counter~0 0)} assume !(0 == ~cond); {131411#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:11,415 INFO L290 TraceCheckUtils]: 14: Hoare triple {131411#(<= ~counter~0 0)} assume true; {131411#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:11,416 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {131411#(<= ~counter~0 0)} {131411#(<= ~counter~0 0)} #61#return; {131411#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:11,416 INFO L290 TraceCheckUtils]: 16: Hoare triple {131411#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {131411#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:11,418 INFO L290 TraceCheckUtils]: 17: Hoare triple {131411#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131460#(<= ~counter~0 1)} is VALID [2022-04-08 12:53:11,418 INFO L290 TraceCheckUtils]: 18: Hoare triple {131460#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {131460#(<= ~counter~0 1)} is VALID [2022-04-08 12:53:11,419 INFO L272 TraceCheckUtils]: 19: Hoare triple {131460#(<= ~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)); {131460#(<= ~counter~0 1)} is VALID [2022-04-08 12:53:11,419 INFO L290 TraceCheckUtils]: 20: Hoare triple {131460#(<= ~counter~0 1)} ~cond := #in~cond; {131460#(<= ~counter~0 1)} is VALID [2022-04-08 12:53:11,419 INFO L290 TraceCheckUtils]: 21: Hoare triple {131460#(<= ~counter~0 1)} assume !(0 == ~cond); {131460#(<= ~counter~0 1)} is VALID [2022-04-08 12:53:11,420 INFO L290 TraceCheckUtils]: 22: Hoare triple {131460#(<= ~counter~0 1)} assume true; {131460#(<= ~counter~0 1)} is VALID [2022-04-08 12:53:11,420 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {131460#(<= ~counter~0 1)} {131460#(<= ~counter~0 1)} #63#return; {131460#(<= ~counter~0 1)} is VALID [2022-04-08 12:53:11,420 INFO L290 TraceCheckUtils]: 24: Hoare triple {131460#(<= ~counter~0 1)} assume !!(0 != ~r~0); {131460#(<= ~counter~0 1)} is VALID [2022-04-08 12:53:11,421 INFO L290 TraceCheckUtils]: 25: Hoare triple {131460#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131460#(<= ~counter~0 1)} is VALID [2022-04-08 12:53:11,422 INFO L290 TraceCheckUtils]: 26: Hoare triple {131460#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131488#(<= ~counter~0 2)} is VALID [2022-04-08 12:53:11,422 INFO L290 TraceCheckUtils]: 27: Hoare triple {131488#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {131488#(<= ~counter~0 2)} is VALID [2022-04-08 12:53:11,423 INFO L272 TraceCheckUtils]: 28: Hoare triple {131488#(<= ~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)); {131488#(<= ~counter~0 2)} is VALID [2022-04-08 12:53:11,423 INFO L290 TraceCheckUtils]: 29: Hoare triple {131488#(<= ~counter~0 2)} ~cond := #in~cond; {131488#(<= ~counter~0 2)} is VALID [2022-04-08 12:53:11,423 INFO L290 TraceCheckUtils]: 30: Hoare triple {131488#(<= ~counter~0 2)} assume !(0 == ~cond); {131488#(<= ~counter~0 2)} is VALID [2022-04-08 12:53:11,423 INFO L290 TraceCheckUtils]: 31: Hoare triple {131488#(<= ~counter~0 2)} assume true; {131488#(<= ~counter~0 2)} is VALID [2022-04-08 12:53:11,424 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {131488#(<= ~counter~0 2)} {131488#(<= ~counter~0 2)} #63#return; {131488#(<= ~counter~0 2)} is VALID [2022-04-08 12:53:11,424 INFO L290 TraceCheckUtils]: 33: Hoare triple {131488#(<= ~counter~0 2)} assume !!(0 != ~r~0); {131488#(<= ~counter~0 2)} is VALID [2022-04-08 12:53:11,425 INFO L290 TraceCheckUtils]: 34: Hoare triple {131488#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131488#(<= ~counter~0 2)} is VALID [2022-04-08 12:53:11,426 INFO L290 TraceCheckUtils]: 35: Hoare triple {131488#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131516#(<= ~counter~0 3)} is VALID [2022-04-08 12:53:11,426 INFO L290 TraceCheckUtils]: 36: Hoare triple {131516#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {131516#(<= ~counter~0 3)} is VALID [2022-04-08 12:53:11,426 INFO L272 TraceCheckUtils]: 37: Hoare triple {131516#(<= ~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)); {131516#(<= ~counter~0 3)} is VALID [2022-04-08 12:53:11,427 INFO L290 TraceCheckUtils]: 38: Hoare triple {131516#(<= ~counter~0 3)} ~cond := #in~cond; {131516#(<= ~counter~0 3)} is VALID [2022-04-08 12:53:11,427 INFO L290 TraceCheckUtils]: 39: Hoare triple {131516#(<= ~counter~0 3)} assume !(0 == ~cond); {131516#(<= ~counter~0 3)} is VALID [2022-04-08 12:53:11,427 INFO L290 TraceCheckUtils]: 40: Hoare triple {131516#(<= ~counter~0 3)} assume true; {131516#(<= ~counter~0 3)} is VALID [2022-04-08 12:53:11,428 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {131516#(<= ~counter~0 3)} {131516#(<= ~counter~0 3)} #63#return; {131516#(<= ~counter~0 3)} is VALID [2022-04-08 12:53:11,428 INFO L290 TraceCheckUtils]: 42: Hoare triple {131516#(<= ~counter~0 3)} assume !!(0 != ~r~0); {131516#(<= ~counter~0 3)} is VALID [2022-04-08 12:53:11,428 INFO L290 TraceCheckUtils]: 43: Hoare triple {131516#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131516#(<= ~counter~0 3)} is VALID [2022-04-08 12:53:11,429 INFO L290 TraceCheckUtils]: 44: Hoare triple {131516#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131544#(<= ~counter~0 4)} is VALID [2022-04-08 12:53:11,429 INFO L290 TraceCheckUtils]: 45: Hoare triple {131544#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {131544#(<= ~counter~0 4)} is VALID [2022-04-08 12:53:11,430 INFO L272 TraceCheckUtils]: 46: Hoare triple {131544#(<= ~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)); {131544#(<= ~counter~0 4)} is VALID [2022-04-08 12:53:11,430 INFO L290 TraceCheckUtils]: 47: Hoare triple {131544#(<= ~counter~0 4)} ~cond := #in~cond; {131544#(<= ~counter~0 4)} is VALID [2022-04-08 12:53:11,430 INFO L290 TraceCheckUtils]: 48: Hoare triple {131544#(<= ~counter~0 4)} assume !(0 == ~cond); {131544#(<= ~counter~0 4)} is VALID [2022-04-08 12:53:11,431 INFO L290 TraceCheckUtils]: 49: Hoare triple {131544#(<= ~counter~0 4)} assume true; {131544#(<= ~counter~0 4)} is VALID [2022-04-08 12:53:11,431 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {131544#(<= ~counter~0 4)} {131544#(<= ~counter~0 4)} #63#return; {131544#(<= ~counter~0 4)} is VALID [2022-04-08 12:53:11,431 INFO L290 TraceCheckUtils]: 51: Hoare triple {131544#(<= ~counter~0 4)} assume !!(0 != ~r~0); {131544#(<= ~counter~0 4)} is VALID [2022-04-08 12:53:11,432 INFO L290 TraceCheckUtils]: 52: Hoare triple {131544#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131544#(<= ~counter~0 4)} is VALID [2022-04-08 12:53:11,433 INFO L290 TraceCheckUtils]: 53: Hoare triple {131544#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131572#(<= ~counter~0 5)} is VALID [2022-04-08 12:53:11,433 INFO L290 TraceCheckUtils]: 54: Hoare triple {131572#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {131572#(<= ~counter~0 5)} is VALID [2022-04-08 12:53:11,433 INFO L272 TraceCheckUtils]: 55: Hoare triple {131572#(<= ~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)); {131572#(<= ~counter~0 5)} is VALID [2022-04-08 12:53:11,434 INFO L290 TraceCheckUtils]: 56: Hoare triple {131572#(<= ~counter~0 5)} ~cond := #in~cond; {131572#(<= ~counter~0 5)} is VALID [2022-04-08 12:53:11,434 INFO L290 TraceCheckUtils]: 57: Hoare triple {131572#(<= ~counter~0 5)} assume !(0 == ~cond); {131572#(<= ~counter~0 5)} is VALID [2022-04-08 12:53:11,434 INFO L290 TraceCheckUtils]: 58: Hoare triple {131572#(<= ~counter~0 5)} assume true; {131572#(<= ~counter~0 5)} is VALID [2022-04-08 12:53:11,435 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {131572#(<= ~counter~0 5)} {131572#(<= ~counter~0 5)} #63#return; {131572#(<= ~counter~0 5)} is VALID [2022-04-08 12:53:11,435 INFO L290 TraceCheckUtils]: 60: Hoare triple {131572#(<= ~counter~0 5)} assume !!(0 != ~r~0); {131572#(<= ~counter~0 5)} is VALID [2022-04-08 12:53:11,435 INFO L290 TraceCheckUtils]: 61: Hoare triple {131572#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131572#(<= ~counter~0 5)} is VALID [2022-04-08 12:53:11,436 INFO L290 TraceCheckUtils]: 62: Hoare triple {131572#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131600#(<= ~counter~0 6)} is VALID [2022-04-08 12:53:11,436 INFO L290 TraceCheckUtils]: 63: Hoare triple {131600#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {131600#(<= ~counter~0 6)} is VALID [2022-04-08 12:53:11,437 INFO L272 TraceCheckUtils]: 64: Hoare triple {131600#(<= ~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)); {131600#(<= ~counter~0 6)} is VALID [2022-04-08 12:53:11,437 INFO L290 TraceCheckUtils]: 65: Hoare triple {131600#(<= ~counter~0 6)} ~cond := #in~cond; {131600#(<= ~counter~0 6)} is VALID [2022-04-08 12:53:11,437 INFO L290 TraceCheckUtils]: 66: Hoare triple {131600#(<= ~counter~0 6)} assume !(0 == ~cond); {131600#(<= ~counter~0 6)} is VALID [2022-04-08 12:53:11,438 INFO L290 TraceCheckUtils]: 67: Hoare triple {131600#(<= ~counter~0 6)} assume true; {131600#(<= ~counter~0 6)} is VALID [2022-04-08 12:53:11,438 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {131600#(<= ~counter~0 6)} {131600#(<= ~counter~0 6)} #63#return; {131600#(<= ~counter~0 6)} is VALID [2022-04-08 12:53:11,438 INFO L290 TraceCheckUtils]: 69: Hoare triple {131600#(<= ~counter~0 6)} assume !!(0 != ~r~0); {131600#(<= ~counter~0 6)} is VALID [2022-04-08 12:53:11,439 INFO L290 TraceCheckUtils]: 70: Hoare triple {131600#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131600#(<= ~counter~0 6)} is VALID [2022-04-08 12:53:11,440 INFO L290 TraceCheckUtils]: 71: Hoare triple {131600#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131628#(<= ~counter~0 7)} is VALID [2022-04-08 12:53:11,440 INFO L290 TraceCheckUtils]: 72: Hoare triple {131628#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {131628#(<= ~counter~0 7)} is VALID [2022-04-08 12:53:11,440 INFO L272 TraceCheckUtils]: 73: Hoare triple {131628#(<= ~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)); {131628#(<= ~counter~0 7)} is VALID [2022-04-08 12:53:11,441 INFO L290 TraceCheckUtils]: 74: Hoare triple {131628#(<= ~counter~0 7)} ~cond := #in~cond; {131628#(<= ~counter~0 7)} is VALID [2022-04-08 12:53:11,441 INFO L290 TraceCheckUtils]: 75: Hoare triple {131628#(<= ~counter~0 7)} assume !(0 == ~cond); {131628#(<= ~counter~0 7)} is VALID [2022-04-08 12:53:11,441 INFO L290 TraceCheckUtils]: 76: Hoare triple {131628#(<= ~counter~0 7)} assume true; {131628#(<= ~counter~0 7)} is VALID [2022-04-08 12:53:11,442 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {131628#(<= ~counter~0 7)} {131628#(<= ~counter~0 7)} #63#return; {131628#(<= ~counter~0 7)} is VALID [2022-04-08 12:53:11,442 INFO L290 TraceCheckUtils]: 78: Hoare triple {131628#(<= ~counter~0 7)} assume !!(0 != ~r~0); {131628#(<= ~counter~0 7)} is VALID [2022-04-08 12:53:11,442 INFO L290 TraceCheckUtils]: 79: Hoare triple {131628#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131628#(<= ~counter~0 7)} is VALID [2022-04-08 12:53:11,443 INFO L290 TraceCheckUtils]: 80: Hoare triple {131628#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131656#(<= ~counter~0 8)} is VALID [2022-04-08 12:53:11,443 INFO L290 TraceCheckUtils]: 81: Hoare triple {131656#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {131656#(<= ~counter~0 8)} is VALID [2022-04-08 12:53:11,444 INFO L272 TraceCheckUtils]: 82: Hoare triple {131656#(<= ~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)); {131656#(<= ~counter~0 8)} is VALID [2022-04-08 12:53:11,444 INFO L290 TraceCheckUtils]: 83: Hoare triple {131656#(<= ~counter~0 8)} ~cond := #in~cond; {131656#(<= ~counter~0 8)} is VALID [2022-04-08 12:53:11,444 INFO L290 TraceCheckUtils]: 84: Hoare triple {131656#(<= ~counter~0 8)} assume !(0 == ~cond); {131656#(<= ~counter~0 8)} is VALID [2022-04-08 12:53:11,445 INFO L290 TraceCheckUtils]: 85: Hoare triple {131656#(<= ~counter~0 8)} assume true; {131656#(<= ~counter~0 8)} is VALID [2022-04-08 12:53:11,445 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {131656#(<= ~counter~0 8)} {131656#(<= ~counter~0 8)} #63#return; {131656#(<= ~counter~0 8)} is VALID [2022-04-08 12:53:11,445 INFO L290 TraceCheckUtils]: 87: Hoare triple {131656#(<= ~counter~0 8)} assume !!(0 != ~r~0); {131656#(<= ~counter~0 8)} is VALID [2022-04-08 12:53:11,446 INFO L290 TraceCheckUtils]: 88: Hoare triple {131656#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131656#(<= ~counter~0 8)} is VALID [2022-04-08 12:53:11,447 INFO L290 TraceCheckUtils]: 89: Hoare triple {131656#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131684#(<= ~counter~0 9)} is VALID [2022-04-08 12:53:11,447 INFO L290 TraceCheckUtils]: 90: Hoare triple {131684#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {131684#(<= ~counter~0 9)} is VALID [2022-04-08 12:53:11,447 INFO L272 TraceCheckUtils]: 91: Hoare triple {131684#(<= ~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)); {131684#(<= ~counter~0 9)} is VALID [2022-04-08 12:53:11,448 INFO L290 TraceCheckUtils]: 92: Hoare triple {131684#(<= ~counter~0 9)} ~cond := #in~cond; {131684#(<= ~counter~0 9)} is VALID [2022-04-08 12:53:11,448 INFO L290 TraceCheckUtils]: 93: Hoare triple {131684#(<= ~counter~0 9)} assume !(0 == ~cond); {131684#(<= ~counter~0 9)} is VALID [2022-04-08 12:53:11,448 INFO L290 TraceCheckUtils]: 94: Hoare triple {131684#(<= ~counter~0 9)} assume true; {131684#(<= ~counter~0 9)} is VALID [2022-04-08 12:53:11,449 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {131684#(<= ~counter~0 9)} {131684#(<= ~counter~0 9)} #63#return; {131684#(<= ~counter~0 9)} is VALID [2022-04-08 12:53:11,449 INFO L290 TraceCheckUtils]: 96: Hoare triple {131684#(<= ~counter~0 9)} assume !!(0 != ~r~0); {131684#(<= ~counter~0 9)} is VALID [2022-04-08 12:53:11,449 INFO L290 TraceCheckUtils]: 97: Hoare triple {131684#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131684#(<= ~counter~0 9)} is VALID [2022-04-08 12:53:11,450 INFO L290 TraceCheckUtils]: 98: Hoare triple {131684#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131712#(<= ~counter~0 10)} is VALID [2022-04-08 12:53:11,450 INFO L290 TraceCheckUtils]: 99: Hoare triple {131712#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {131712#(<= ~counter~0 10)} is VALID [2022-04-08 12:53:11,451 INFO L272 TraceCheckUtils]: 100: Hoare triple {131712#(<= ~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)); {131712#(<= ~counter~0 10)} is VALID [2022-04-08 12:53:11,451 INFO L290 TraceCheckUtils]: 101: Hoare triple {131712#(<= ~counter~0 10)} ~cond := #in~cond; {131712#(<= ~counter~0 10)} is VALID [2022-04-08 12:53:11,452 INFO L290 TraceCheckUtils]: 102: Hoare triple {131712#(<= ~counter~0 10)} assume !(0 == ~cond); {131712#(<= ~counter~0 10)} is VALID [2022-04-08 12:53:11,452 INFO L290 TraceCheckUtils]: 103: Hoare triple {131712#(<= ~counter~0 10)} assume true; {131712#(<= ~counter~0 10)} is VALID [2022-04-08 12:53:11,452 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {131712#(<= ~counter~0 10)} {131712#(<= ~counter~0 10)} #63#return; {131712#(<= ~counter~0 10)} is VALID [2022-04-08 12:53:11,453 INFO L290 TraceCheckUtils]: 105: Hoare triple {131712#(<= ~counter~0 10)} assume !!(0 != ~r~0); {131712#(<= ~counter~0 10)} is VALID [2022-04-08 12:53:11,453 INFO L290 TraceCheckUtils]: 106: Hoare triple {131712#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131712#(<= ~counter~0 10)} is VALID [2022-04-08 12:53:11,454 INFO L290 TraceCheckUtils]: 107: Hoare triple {131712#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131740#(<= ~counter~0 11)} is VALID [2022-04-08 12:53:11,454 INFO L290 TraceCheckUtils]: 108: Hoare triple {131740#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {131740#(<= ~counter~0 11)} is VALID [2022-04-08 12:53:11,455 INFO L272 TraceCheckUtils]: 109: Hoare triple {131740#(<= ~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)); {131740#(<= ~counter~0 11)} is VALID [2022-04-08 12:53:11,455 INFO L290 TraceCheckUtils]: 110: Hoare triple {131740#(<= ~counter~0 11)} ~cond := #in~cond; {131740#(<= ~counter~0 11)} is VALID [2022-04-08 12:53:11,455 INFO L290 TraceCheckUtils]: 111: Hoare triple {131740#(<= ~counter~0 11)} assume !(0 == ~cond); {131740#(<= ~counter~0 11)} is VALID [2022-04-08 12:53:11,455 INFO L290 TraceCheckUtils]: 112: Hoare triple {131740#(<= ~counter~0 11)} assume true; {131740#(<= ~counter~0 11)} is VALID [2022-04-08 12:53:11,456 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {131740#(<= ~counter~0 11)} {131740#(<= ~counter~0 11)} #63#return; {131740#(<= ~counter~0 11)} is VALID [2022-04-08 12:53:11,456 INFO L290 TraceCheckUtils]: 114: Hoare triple {131740#(<= ~counter~0 11)} assume !!(0 != ~r~0); {131740#(<= ~counter~0 11)} is VALID [2022-04-08 12:53:11,456 INFO L290 TraceCheckUtils]: 115: Hoare triple {131740#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131740#(<= ~counter~0 11)} is VALID [2022-04-08 12:53:11,457 INFO L290 TraceCheckUtils]: 116: Hoare triple {131740#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131768#(<= ~counter~0 12)} is VALID [2022-04-08 12:53:11,458 INFO L290 TraceCheckUtils]: 117: Hoare triple {131768#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {131768#(<= ~counter~0 12)} is VALID [2022-04-08 12:53:11,458 INFO L272 TraceCheckUtils]: 118: Hoare triple {131768#(<= ~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)); {131768#(<= ~counter~0 12)} is VALID [2022-04-08 12:53:11,458 INFO L290 TraceCheckUtils]: 119: Hoare triple {131768#(<= ~counter~0 12)} ~cond := #in~cond; {131768#(<= ~counter~0 12)} is VALID [2022-04-08 12:53:11,459 INFO L290 TraceCheckUtils]: 120: Hoare triple {131768#(<= ~counter~0 12)} assume !(0 == ~cond); {131768#(<= ~counter~0 12)} is VALID [2022-04-08 12:53:11,459 INFO L290 TraceCheckUtils]: 121: Hoare triple {131768#(<= ~counter~0 12)} assume true; {131768#(<= ~counter~0 12)} is VALID [2022-04-08 12:53:11,459 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {131768#(<= ~counter~0 12)} {131768#(<= ~counter~0 12)} #63#return; {131768#(<= ~counter~0 12)} is VALID [2022-04-08 12:53:11,460 INFO L290 TraceCheckUtils]: 123: Hoare triple {131768#(<= ~counter~0 12)} assume !!(0 != ~r~0); {131768#(<= ~counter~0 12)} is VALID [2022-04-08 12:53:11,460 INFO L290 TraceCheckUtils]: 124: Hoare triple {131768#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131768#(<= ~counter~0 12)} is VALID [2022-04-08 12:53:11,461 INFO L290 TraceCheckUtils]: 125: Hoare triple {131768#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131796#(<= ~counter~0 13)} is VALID [2022-04-08 12:53:11,461 INFO L290 TraceCheckUtils]: 126: Hoare triple {131796#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {131796#(<= ~counter~0 13)} is VALID [2022-04-08 12:53:11,462 INFO L272 TraceCheckUtils]: 127: Hoare triple {131796#(<= ~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)); {131796#(<= ~counter~0 13)} is VALID [2022-04-08 12:53:11,462 INFO L290 TraceCheckUtils]: 128: Hoare triple {131796#(<= ~counter~0 13)} ~cond := #in~cond; {131796#(<= ~counter~0 13)} is VALID [2022-04-08 12:53:11,462 INFO L290 TraceCheckUtils]: 129: Hoare triple {131796#(<= ~counter~0 13)} assume !(0 == ~cond); {131796#(<= ~counter~0 13)} is VALID [2022-04-08 12:53:11,462 INFO L290 TraceCheckUtils]: 130: Hoare triple {131796#(<= ~counter~0 13)} assume true; {131796#(<= ~counter~0 13)} is VALID [2022-04-08 12:53:11,463 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {131796#(<= ~counter~0 13)} {131796#(<= ~counter~0 13)} #63#return; {131796#(<= ~counter~0 13)} is VALID [2022-04-08 12:53:11,463 INFO L290 TraceCheckUtils]: 132: Hoare triple {131796#(<= ~counter~0 13)} assume !!(0 != ~r~0); {131796#(<= ~counter~0 13)} is VALID [2022-04-08 12:53:11,463 INFO L290 TraceCheckUtils]: 133: Hoare triple {131796#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131796#(<= ~counter~0 13)} is VALID [2022-04-08 12:53:11,464 INFO L290 TraceCheckUtils]: 134: Hoare triple {131796#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131824#(<= ~counter~0 14)} is VALID [2022-04-08 12:53:11,465 INFO L290 TraceCheckUtils]: 135: Hoare triple {131824#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {131824#(<= ~counter~0 14)} is VALID [2022-04-08 12:53:11,465 INFO L272 TraceCheckUtils]: 136: Hoare triple {131824#(<= ~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)); {131824#(<= ~counter~0 14)} is VALID [2022-04-08 12:53:11,465 INFO L290 TraceCheckUtils]: 137: Hoare triple {131824#(<= ~counter~0 14)} ~cond := #in~cond; {131824#(<= ~counter~0 14)} is VALID [2022-04-08 12:53:11,466 INFO L290 TraceCheckUtils]: 138: Hoare triple {131824#(<= ~counter~0 14)} assume !(0 == ~cond); {131824#(<= ~counter~0 14)} is VALID [2022-04-08 12:53:11,466 INFO L290 TraceCheckUtils]: 139: Hoare triple {131824#(<= ~counter~0 14)} assume true; {131824#(<= ~counter~0 14)} is VALID [2022-04-08 12:53:11,466 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {131824#(<= ~counter~0 14)} {131824#(<= ~counter~0 14)} #63#return; {131824#(<= ~counter~0 14)} is VALID [2022-04-08 12:53:11,467 INFO L290 TraceCheckUtils]: 141: Hoare triple {131824#(<= ~counter~0 14)} assume !!(0 != ~r~0); {131824#(<= ~counter~0 14)} is VALID [2022-04-08 12:53:11,467 INFO L290 TraceCheckUtils]: 142: Hoare triple {131824#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131824#(<= ~counter~0 14)} is VALID [2022-04-08 12:53:11,468 INFO L290 TraceCheckUtils]: 143: Hoare triple {131824#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131852#(<= ~counter~0 15)} is VALID [2022-04-08 12:53:11,468 INFO L290 TraceCheckUtils]: 144: Hoare triple {131852#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {131852#(<= ~counter~0 15)} is VALID [2022-04-08 12:53:11,469 INFO L272 TraceCheckUtils]: 145: Hoare triple {131852#(<= ~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)); {131852#(<= ~counter~0 15)} is VALID [2022-04-08 12:53:11,469 INFO L290 TraceCheckUtils]: 146: Hoare triple {131852#(<= ~counter~0 15)} ~cond := #in~cond; {131852#(<= ~counter~0 15)} is VALID [2022-04-08 12:53:11,469 INFO L290 TraceCheckUtils]: 147: Hoare triple {131852#(<= ~counter~0 15)} assume !(0 == ~cond); {131852#(<= ~counter~0 15)} is VALID [2022-04-08 12:53:11,469 INFO L290 TraceCheckUtils]: 148: Hoare triple {131852#(<= ~counter~0 15)} assume true; {131852#(<= ~counter~0 15)} is VALID [2022-04-08 12:53:11,470 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {131852#(<= ~counter~0 15)} {131852#(<= ~counter~0 15)} #63#return; {131852#(<= ~counter~0 15)} is VALID [2022-04-08 12:53:11,470 INFO L290 TraceCheckUtils]: 150: Hoare triple {131852#(<= ~counter~0 15)} assume !!(0 != ~r~0); {131852#(<= ~counter~0 15)} is VALID [2022-04-08 12:53:11,470 INFO L290 TraceCheckUtils]: 151: Hoare triple {131852#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131852#(<= ~counter~0 15)} is VALID [2022-04-08 12:53:11,471 INFO L290 TraceCheckUtils]: 152: Hoare triple {131852#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131880#(<= ~counter~0 16)} is VALID [2022-04-08 12:53:11,472 INFO L290 TraceCheckUtils]: 153: Hoare triple {131880#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {131880#(<= ~counter~0 16)} is VALID [2022-04-08 12:53:11,472 INFO L272 TraceCheckUtils]: 154: Hoare triple {131880#(<= ~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)); {131880#(<= ~counter~0 16)} is VALID [2022-04-08 12:53:11,472 INFO L290 TraceCheckUtils]: 155: Hoare triple {131880#(<= ~counter~0 16)} ~cond := #in~cond; {131880#(<= ~counter~0 16)} is VALID [2022-04-08 12:53:11,473 INFO L290 TraceCheckUtils]: 156: Hoare triple {131880#(<= ~counter~0 16)} assume !(0 == ~cond); {131880#(<= ~counter~0 16)} is VALID [2022-04-08 12:53:11,473 INFO L290 TraceCheckUtils]: 157: Hoare triple {131880#(<= ~counter~0 16)} assume true; {131880#(<= ~counter~0 16)} is VALID [2022-04-08 12:53:11,473 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {131880#(<= ~counter~0 16)} {131880#(<= ~counter~0 16)} #63#return; {131880#(<= ~counter~0 16)} is VALID [2022-04-08 12:53:11,474 INFO L290 TraceCheckUtils]: 159: Hoare triple {131880#(<= ~counter~0 16)} assume !!(0 != ~r~0); {131880#(<= ~counter~0 16)} is VALID [2022-04-08 12:53:11,474 INFO L290 TraceCheckUtils]: 160: Hoare triple {131880#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131880#(<= ~counter~0 16)} is VALID [2022-04-08 12:53:11,475 INFO L290 TraceCheckUtils]: 161: Hoare triple {131880#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131908#(<= ~counter~0 17)} is VALID [2022-04-08 12:53:11,475 INFO L290 TraceCheckUtils]: 162: Hoare triple {131908#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {131908#(<= ~counter~0 17)} is VALID [2022-04-08 12:53:11,476 INFO L272 TraceCheckUtils]: 163: Hoare triple {131908#(<= ~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)); {131908#(<= ~counter~0 17)} is VALID [2022-04-08 12:53:11,476 INFO L290 TraceCheckUtils]: 164: Hoare triple {131908#(<= ~counter~0 17)} ~cond := #in~cond; {131908#(<= ~counter~0 17)} is VALID [2022-04-08 12:53:11,476 INFO L290 TraceCheckUtils]: 165: Hoare triple {131908#(<= ~counter~0 17)} assume !(0 == ~cond); {131908#(<= ~counter~0 17)} is VALID [2022-04-08 12:53:11,476 INFO L290 TraceCheckUtils]: 166: Hoare triple {131908#(<= ~counter~0 17)} assume true; {131908#(<= ~counter~0 17)} is VALID [2022-04-08 12:53:11,477 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {131908#(<= ~counter~0 17)} {131908#(<= ~counter~0 17)} #63#return; {131908#(<= ~counter~0 17)} is VALID [2022-04-08 12:53:11,477 INFO L290 TraceCheckUtils]: 168: Hoare triple {131908#(<= ~counter~0 17)} assume !!(0 != ~r~0); {131908#(<= ~counter~0 17)} is VALID [2022-04-08 12:53:11,477 INFO L290 TraceCheckUtils]: 169: Hoare triple {131908#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131908#(<= ~counter~0 17)} is VALID [2022-04-08 12:53:11,478 INFO L290 TraceCheckUtils]: 170: Hoare triple {131908#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131936#(<= ~counter~0 18)} is VALID [2022-04-08 12:53:11,479 INFO L290 TraceCheckUtils]: 171: Hoare triple {131936#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {131936#(<= ~counter~0 18)} is VALID [2022-04-08 12:53:11,479 INFO L272 TraceCheckUtils]: 172: Hoare triple {131936#(<= ~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)); {131936#(<= ~counter~0 18)} is VALID [2022-04-08 12:53:11,479 INFO L290 TraceCheckUtils]: 173: Hoare triple {131936#(<= ~counter~0 18)} ~cond := #in~cond; {131936#(<= ~counter~0 18)} is VALID [2022-04-08 12:53:11,480 INFO L290 TraceCheckUtils]: 174: Hoare triple {131936#(<= ~counter~0 18)} assume !(0 == ~cond); {131936#(<= ~counter~0 18)} is VALID [2022-04-08 12:53:11,480 INFO L290 TraceCheckUtils]: 175: Hoare triple {131936#(<= ~counter~0 18)} assume true; {131936#(<= ~counter~0 18)} is VALID [2022-04-08 12:53:11,480 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {131936#(<= ~counter~0 18)} {131936#(<= ~counter~0 18)} #63#return; {131936#(<= ~counter~0 18)} is VALID [2022-04-08 12:53:11,481 INFO L290 TraceCheckUtils]: 177: Hoare triple {131936#(<= ~counter~0 18)} assume !!(0 != ~r~0); {131936#(<= ~counter~0 18)} is VALID [2022-04-08 12:53:11,481 INFO L290 TraceCheckUtils]: 178: Hoare triple {131936#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131936#(<= ~counter~0 18)} is VALID [2022-04-08 12:53:11,482 INFO L290 TraceCheckUtils]: 179: Hoare triple {131936#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131964#(<= ~counter~0 19)} is VALID [2022-04-08 12:53:11,482 INFO L290 TraceCheckUtils]: 180: Hoare triple {131964#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {131964#(<= ~counter~0 19)} is VALID [2022-04-08 12:53:11,483 INFO L272 TraceCheckUtils]: 181: Hoare triple {131964#(<= ~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)); {131964#(<= ~counter~0 19)} is VALID [2022-04-08 12:53:11,483 INFO L290 TraceCheckUtils]: 182: Hoare triple {131964#(<= ~counter~0 19)} ~cond := #in~cond; {131964#(<= ~counter~0 19)} is VALID [2022-04-08 12:53:11,483 INFO L290 TraceCheckUtils]: 183: Hoare triple {131964#(<= ~counter~0 19)} assume !(0 == ~cond); {131964#(<= ~counter~0 19)} is VALID [2022-04-08 12:53:11,484 INFO L290 TraceCheckUtils]: 184: Hoare triple {131964#(<= ~counter~0 19)} assume true; {131964#(<= ~counter~0 19)} is VALID [2022-04-08 12:53:11,484 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {131964#(<= ~counter~0 19)} {131964#(<= ~counter~0 19)} #63#return; {131964#(<= ~counter~0 19)} is VALID [2022-04-08 12:53:11,484 INFO L290 TraceCheckUtils]: 186: Hoare triple {131964#(<= ~counter~0 19)} assume !!(0 != ~r~0); {131964#(<= ~counter~0 19)} is VALID [2022-04-08 12:53:11,485 INFO L290 TraceCheckUtils]: 187: Hoare triple {131964#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131964#(<= ~counter~0 19)} is VALID [2022-04-08 12:53:11,486 INFO L290 TraceCheckUtils]: 188: Hoare triple {131964#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131992#(<= ~counter~0 20)} is VALID [2022-04-08 12:53:11,486 INFO L290 TraceCheckUtils]: 189: Hoare triple {131992#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {131992#(<= ~counter~0 20)} is VALID [2022-04-08 12:53:11,486 INFO L272 TraceCheckUtils]: 190: Hoare triple {131992#(<= ~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)); {131992#(<= ~counter~0 20)} is VALID [2022-04-08 12:53:11,487 INFO L290 TraceCheckUtils]: 191: Hoare triple {131992#(<= ~counter~0 20)} ~cond := #in~cond; {131992#(<= ~counter~0 20)} is VALID [2022-04-08 12:53:11,487 INFO L290 TraceCheckUtils]: 192: Hoare triple {131992#(<= ~counter~0 20)} assume !(0 == ~cond); {131992#(<= ~counter~0 20)} is VALID [2022-04-08 12:53:11,487 INFO L290 TraceCheckUtils]: 193: Hoare triple {131992#(<= ~counter~0 20)} assume true; {131992#(<= ~counter~0 20)} is VALID [2022-04-08 12:53:11,488 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {131992#(<= ~counter~0 20)} {131992#(<= ~counter~0 20)} #63#return; {131992#(<= ~counter~0 20)} is VALID [2022-04-08 12:53:11,488 INFO L290 TraceCheckUtils]: 195: Hoare triple {131992#(<= ~counter~0 20)} assume !!(0 != ~r~0); {131992#(<= ~counter~0 20)} is VALID [2022-04-08 12:53:11,488 INFO L290 TraceCheckUtils]: 196: Hoare triple {131992#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131992#(<= ~counter~0 20)} is VALID [2022-04-08 12:53:11,489 INFO L290 TraceCheckUtils]: 197: Hoare triple {131992#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132020#(<= ~counter~0 21)} is VALID [2022-04-08 12:53:11,489 INFO L290 TraceCheckUtils]: 198: Hoare triple {132020#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {132020#(<= ~counter~0 21)} is VALID [2022-04-08 12:53:11,490 INFO L272 TraceCheckUtils]: 199: Hoare triple {132020#(<= ~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)); {132020#(<= ~counter~0 21)} is VALID [2022-04-08 12:53:11,490 INFO L290 TraceCheckUtils]: 200: Hoare triple {132020#(<= ~counter~0 21)} ~cond := #in~cond; {132020#(<= ~counter~0 21)} is VALID [2022-04-08 12:53:11,490 INFO L290 TraceCheckUtils]: 201: Hoare triple {132020#(<= ~counter~0 21)} assume !(0 == ~cond); {132020#(<= ~counter~0 21)} is VALID [2022-04-08 12:53:11,491 INFO L290 TraceCheckUtils]: 202: Hoare triple {132020#(<= ~counter~0 21)} assume true; {132020#(<= ~counter~0 21)} is VALID [2022-04-08 12:53:11,491 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {132020#(<= ~counter~0 21)} {132020#(<= ~counter~0 21)} #63#return; {132020#(<= ~counter~0 21)} is VALID [2022-04-08 12:53:11,491 INFO L290 TraceCheckUtils]: 204: Hoare triple {132020#(<= ~counter~0 21)} assume !!(0 != ~r~0); {132020#(<= ~counter~0 21)} is VALID [2022-04-08 12:53:11,492 INFO L290 TraceCheckUtils]: 205: Hoare triple {132020#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132020#(<= ~counter~0 21)} is VALID [2022-04-08 12:53:11,493 INFO L290 TraceCheckUtils]: 206: Hoare triple {132020#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132048#(<= ~counter~0 22)} is VALID [2022-04-08 12:53:11,493 INFO L290 TraceCheckUtils]: 207: Hoare triple {132048#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {132048#(<= ~counter~0 22)} is VALID [2022-04-08 12:53:11,493 INFO L272 TraceCheckUtils]: 208: Hoare triple {132048#(<= ~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)); {132048#(<= ~counter~0 22)} is VALID [2022-04-08 12:53:11,494 INFO L290 TraceCheckUtils]: 209: Hoare triple {132048#(<= ~counter~0 22)} ~cond := #in~cond; {132048#(<= ~counter~0 22)} is VALID [2022-04-08 12:53:11,494 INFO L290 TraceCheckUtils]: 210: Hoare triple {132048#(<= ~counter~0 22)} assume !(0 == ~cond); {132048#(<= ~counter~0 22)} is VALID [2022-04-08 12:53:11,494 INFO L290 TraceCheckUtils]: 211: Hoare triple {132048#(<= ~counter~0 22)} assume true; {132048#(<= ~counter~0 22)} is VALID [2022-04-08 12:53:11,495 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {132048#(<= ~counter~0 22)} {132048#(<= ~counter~0 22)} #63#return; {132048#(<= ~counter~0 22)} is VALID [2022-04-08 12:53:11,495 INFO L290 TraceCheckUtils]: 213: Hoare triple {132048#(<= ~counter~0 22)} assume !!(0 != ~r~0); {132048#(<= ~counter~0 22)} is VALID [2022-04-08 12:53:11,495 INFO L290 TraceCheckUtils]: 214: Hoare triple {132048#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132048#(<= ~counter~0 22)} is VALID [2022-04-08 12:53:11,496 INFO L290 TraceCheckUtils]: 215: Hoare triple {132048#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132076#(<= ~counter~0 23)} is VALID [2022-04-08 12:53:11,496 INFO L290 TraceCheckUtils]: 216: Hoare triple {132076#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {132076#(<= ~counter~0 23)} is VALID [2022-04-08 12:53:11,497 INFO L272 TraceCheckUtils]: 217: Hoare triple {132076#(<= ~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)); {132076#(<= ~counter~0 23)} is VALID [2022-04-08 12:53:11,497 INFO L290 TraceCheckUtils]: 218: Hoare triple {132076#(<= ~counter~0 23)} ~cond := #in~cond; {132076#(<= ~counter~0 23)} is VALID [2022-04-08 12:53:11,498 INFO L290 TraceCheckUtils]: 219: Hoare triple {132076#(<= ~counter~0 23)} assume !(0 == ~cond); {132076#(<= ~counter~0 23)} is VALID [2022-04-08 12:53:11,498 INFO L290 TraceCheckUtils]: 220: Hoare triple {132076#(<= ~counter~0 23)} assume true; {132076#(<= ~counter~0 23)} is VALID [2022-04-08 12:53:11,498 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {132076#(<= ~counter~0 23)} {132076#(<= ~counter~0 23)} #63#return; {132076#(<= ~counter~0 23)} is VALID [2022-04-08 12:53:11,499 INFO L290 TraceCheckUtils]: 222: Hoare triple {132076#(<= ~counter~0 23)} assume !!(0 != ~r~0); {132076#(<= ~counter~0 23)} is VALID [2022-04-08 12:53:11,499 INFO L290 TraceCheckUtils]: 223: Hoare triple {132076#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132076#(<= ~counter~0 23)} is VALID [2022-04-08 12:53:11,500 INFO L290 TraceCheckUtils]: 224: Hoare triple {132076#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132104#(<= ~counter~0 24)} is VALID [2022-04-08 12:53:11,500 INFO L290 TraceCheckUtils]: 225: Hoare triple {132104#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {132104#(<= ~counter~0 24)} is VALID [2022-04-08 12:53:11,501 INFO L272 TraceCheckUtils]: 226: Hoare triple {132104#(<= ~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)); {132104#(<= ~counter~0 24)} is VALID [2022-04-08 12:53:11,501 INFO L290 TraceCheckUtils]: 227: Hoare triple {132104#(<= ~counter~0 24)} ~cond := #in~cond; {132104#(<= ~counter~0 24)} is VALID [2022-04-08 12:53:11,501 INFO L290 TraceCheckUtils]: 228: Hoare triple {132104#(<= ~counter~0 24)} assume !(0 == ~cond); {132104#(<= ~counter~0 24)} is VALID [2022-04-08 12:53:11,501 INFO L290 TraceCheckUtils]: 229: Hoare triple {132104#(<= ~counter~0 24)} assume true; {132104#(<= ~counter~0 24)} is VALID [2022-04-08 12:53:11,502 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {132104#(<= ~counter~0 24)} {132104#(<= ~counter~0 24)} #63#return; {132104#(<= ~counter~0 24)} is VALID [2022-04-08 12:53:11,502 INFO L290 TraceCheckUtils]: 231: Hoare triple {132104#(<= ~counter~0 24)} assume !!(0 != ~r~0); {132104#(<= ~counter~0 24)} is VALID [2022-04-08 12:53:11,502 INFO L290 TraceCheckUtils]: 232: Hoare triple {132104#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132104#(<= ~counter~0 24)} is VALID [2022-04-08 12:53:11,503 INFO L290 TraceCheckUtils]: 233: Hoare triple {132104#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132132#(<= ~counter~0 25)} is VALID [2022-04-08 12:53:11,504 INFO L290 TraceCheckUtils]: 234: Hoare triple {132132#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {132132#(<= ~counter~0 25)} is VALID [2022-04-08 12:53:11,504 INFO L272 TraceCheckUtils]: 235: Hoare triple {132132#(<= ~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)); {132132#(<= ~counter~0 25)} is VALID [2022-04-08 12:53:11,504 INFO L290 TraceCheckUtils]: 236: Hoare triple {132132#(<= ~counter~0 25)} ~cond := #in~cond; {132132#(<= ~counter~0 25)} is VALID [2022-04-08 12:53:11,505 INFO L290 TraceCheckUtils]: 237: Hoare triple {132132#(<= ~counter~0 25)} assume !(0 == ~cond); {132132#(<= ~counter~0 25)} is VALID [2022-04-08 12:53:11,505 INFO L290 TraceCheckUtils]: 238: Hoare triple {132132#(<= ~counter~0 25)} assume true; {132132#(<= ~counter~0 25)} is VALID [2022-04-08 12:53:11,505 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {132132#(<= ~counter~0 25)} {132132#(<= ~counter~0 25)} #63#return; {132132#(<= ~counter~0 25)} is VALID [2022-04-08 12:53:11,506 INFO L290 TraceCheckUtils]: 240: Hoare triple {132132#(<= ~counter~0 25)} assume !!(0 != ~r~0); {132132#(<= ~counter~0 25)} is VALID [2022-04-08 12:53:11,506 INFO L290 TraceCheckUtils]: 241: Hoare triple {132132#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132132#(<= ~counter~0 25)} is VALID [2022-04-08 12:53:11,507 INFO L290 TraceCheckUtils]: 242: Hoare triple {132132#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132160#(<= ~counter~0 26)} is VALID [2022-04-08 12:53:11,507 INFO L290 TraceCheckUtils]: 243: Hoare triple {132160#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {132160#(<= ~counter~0 26)} is VALID [2022-04-08 12:53:11,508 INFO L272 TraceCheckUtils]: 244: Hoare triple {132160#(<= ~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)); {132160#(<= ~counter~0 26)} is VALID [2022-04-08 12:53:11,508 INFO L290 TraceCheckUtils]: 245: Hoare triple {132160#(<= ~counter~0 26)} ~cond := #in~cond; {132160#(<= ~counter~0 26)} is VALID [2022-04-08 12:53:11,508 INFO L290 TraceCheckUtils]: 246: Hoare triple {132160#(<= ~counter~0 26)} assume !(0 == ~cond); {132160#(<= ~counter~0 26)} is VALID [2022-04-08 12:53:11,508 INFO L290 TraceCheckUtils]: 247: Hoare triple {132160#(<= ~counter~0 26)} assume true; {132160#(<= ~counter~0 26)} is VALID [2022-04-08 12:53:11,509 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {132160#(<= ~counter~0 26)} {132160#(<= ~counter~0 26)} #63#return; {132160#(<= ~counter~0 26)} is VALID [2022-04-08 12:53:11,509 INFO L290 TraceCheckUtils]: 249: Hoare triple {132160#(<= ~counter~0 26)} assume !!(0 != ~r~0); {132160#(<= ~counter~0 26)} is VALID [2022-04-08 12:53:11,509 INFO L290 TraceCheckUtils]: 250: Hoare triple {132160#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132160#(<= ~counter~0 26)} is VALID [2022-04-08 12:53:11,510 INFO L290 TraceCheckUtils]: 251: Hoare triple {132160#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132188#(<= ~counter~0 27)} is VALID [2022-04-08 12:53:11,511 INFO L290 TraceCheckUtils]: 252: Hoare triple {132188#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {132188#(<= ~counter~0 27)} is VALID [2022-04-08 12:53:11,511 INFO L272 TraceCheckUtils]: 253: Hoare triple {132188#(<= ~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)); {132188#(<= ~counter~0 27)} is VALID [2022-04-08 12:53:11,512 INFO L290 TraceCheckUtils]: 254: Hoare triple {132188#(<= ~counter~0 27)} ~cond := #in~cond; {132188#(<= ~counter~0 27)} is VALID [2022-04-08 12:53:11,512 INFO L290 TraceCheckUtils]: 255: Hoare triple {132188#(<= ~counter~0 27)} assume !(0 == ~cond); {132188#(<= ~counter~0 27)} is VALID [2022-04-08 12:53:11,512 INFO L290 TraceCheckUtils]: 256: Hoare triple {132188#(<= ~counter~0 27)} assume true; {132188#(<= ~counter~0 27)} is VALID [2022-04-08 12:53:11,513 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {132188#(<= ~counter~0 27)} {132188#(<= ~counter~0 27)} #63#return; {132188#(<= ~counter~0 27)} is VALID [2022-04-08 12:53:11,513 INFO L290 TraceCheckUtils]: 258: Hoare triple {132188#(<= ~counter~0 27)} assume !!(0 != ~r~0); {132188#(<= ~counter~0 27)} is VALID [2022-04-08 12:53:11,513 INFO L290 TraceCheckUtils]: 259: Hoare triple {132188#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132188#(<= ~counter~0 27)} is VALID [2022-04-08 12:53:11,514 INFO L290 TraceCheckUtils]: 260: Hoare triple {132188#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132216#(<= ~counter~0 28)} is VALID [2022-04-08 12:53:11,514 INFO L290 TraceCheckUtils]: 261: Hoare triple {132216#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {132216#(<= ~counter~0 28)} is VALID [2022-04-08 12:53:11,515 INFO L272 TraceCheckUtils]: 262: Hoare triple {132216#(<= ~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)); {132216#(<= ~counter~0 28)} is VALID [2022-04-08 12:53:11,515 INFO L290 TraceCheckUtils]: 263: Hoare triple {132216#(<= ~counter~0 28)} ~cond := #in~cond; {132216#(<= ~counter~0 28)} is VALID [2022-04-08 12:53:11,515 INFO L290 TraceCheckUtils]: 264: Hoare triple {132216#(<= ~counter~0 28)} assume !(0 == ~cond); {132216#(<= ~counter~0 28)} is VALID [2022-04-08 12:53:11,516 INFO L290 TraceCheckUtils]: 265: Hoare triple {132216#(<= ~counter~0 28)} assume true; {132216#(<= ~counter~0 28)} is VALID [2022-04-08 12:53:11,516 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {132216#(<= ~counter~0 28)} {132216#(<= ~counter~0 28)} #63#return; {132216#(<= ~counter~0 28)} is VALID [2022-04-08 12:53:11,516 INFO L290 TraceCheckUtils]: 267: Hoare triple {132216#(<= ~counter~0 28)} assume !!(0 != ~r~0); {132216#(<= ~counter~0 28)} is VALID [2022-04-08 12:53:11,517 INFO L290 TraceCheckUtils]: 268: Hoare triple {132216#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132216#(<= ~counter~0 28)} is VALID [2022-04-08 12:53:11,518 INFO L290 TraceCheckUtils]: 269: Hoare triple {132216#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132244#(<= ~counter~0 29)} is VALID [2022-04-08 12:53:11,518 INFO L290 TraceCheckUtils]: 270: Hoare triple {132244#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {132244#(<= ~counter~0 29)} is VALID [2022-04-08 12:53:11,519 INFO L272 TraceCheckUtils]: 271: Hoare triple {132244#(<= ~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)); {132244#(<= ~counter~0 29)} is VALID [2022-04-08 12:53:11,519 INFO L290 TraceCheckUtils]: 272: Hoare triple {132244#(<= ~counter~0 29)} ~cond := #in~cond; {132244#(<= ~counter~0 29)} is VALID [2022-04-08 12:53:11,519 INFO L290 TraceCheckUtils]: 273: Hoare triple {132244#(<= ~counter~0 29)} assume !(0 == ~cond); {132244#(<= ~counter~0 29)} is VALID [2022-04-08 12:53:11,519 INFO L290 TraceCheckUtils]: 274: Hoare triple {132244#(<= ~counter~0 29)} assume true; {132244#(<= ~counter~0 29)} is VALID [2022-04-08 12:53:11,520 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {132244#(<= ~counter~0 29)} {132244#(<= ~counter~0 29)} #63#return; {132244#(<= ~counter~0 29)} is VALID [2022-04-08 12:53:11,520 INFO L290 TraceCheckUtils]: 276: Hoare triple {132244#(<= ~counter~0 29)} assume !!(0 != ~r~0); {132244#(<= ~counter~0 29)} is VALID [2022-04-08 12:53:11,520 INFO L290 TraceCheckUtils]: 277: Hoare triple {132244#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132244#(<= ~counter~0 29)} is VALID [2022-04-08 12:53:11,521 INFO L290 TraceCheckUtils]: 278: Hoare triple {132244#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132272#(<= ~counter~0 30)} is VALID [2022-04-08 12:53:11,522 INFO L290 TraceCheckUtils]: 279: Hoare triple {132272#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {132272#(<= ~counter~0 30)} is VALID [2022-04-08 12:53:11,522 INFO L272 TraceCheckUtils]: 280: Hoare triple {132272#(<= ~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)); {132272#(<= ~counter~0 30)} is VALID [2022-04-08 12:53:11,522 INFO L290 TraceCheckUtils]: 281: Hoare triple {132272#(<= ~counter~0 30)} ~cond := #in~cond; {132272#(<= ~counter~0 30)} is VALID [2022-04-08 12:53:11,523 INFO L290 TraceCheckUtils]: 282: Hoare triple {132272#(<= ~counter~0 30)} assume !(0 == ~cond); {132272#(<= ~counter~0 30)} is VALID [2022-04-08 12:53:11,523 INFO L290 TraceCheckUtils]: 283: Hoare triple {132272#(<= ~counter~0 30)} assume true; {132272#(<= ~counter~0 30)} is VALID [2022-04-08 12:53:11,523 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {132272#(<= ~counter~0 30)} {132272#(<= ~counter~0 30)} #63#return; {132272#(<= ~counter~0 30)} is VALID [2022-04-08 12:53:11,524 INFO L290 TraceCheckUtils]: 285: Hoare triple {132272#(<= ~counter~0 30)} assume !!(0 != ~r~0); {132272#(<= ~counter~0 30)} is VALID [2022-04-08 12:53:11,524 INFO L290 TraceCheckUtils]: 286: Hoare triple {132272#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132272#(<= ~counter~0 30)} is VALID [2022-04-08 12:53:11,525 INFO L290 TraceCheckUtils]: 287: Hoare triple {132272#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132300#(<= ~counter~0 31)} is VALID [2022-04-08 12:53:11,525 INFO L290 TraceCheckUtils]: 288: Hoare triple {132300#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {132300#(<= ~counter~0 31)} is VALID [2022-04-08 12:53:11,526 INFO L272 TraceCheckUtils]: 289: Hoare triple {132300#(<= ~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)); {132300#(<= ~counter~0 31)} is VALID [2022-04-08 12:53:11,526 INFO L290 TraceCheckUtils]: 290: Hoare triple {132300#(<= ~counter~0 31)} ~cond := #in~cond; {132300#(<= ~counter~0 31)} is VALID [2022-04-08 12:53:11,526 INFO L290 TraceCheckUtils]: 291: Hoare triple {132300#(<= ~counter~0 31)} assume !(0 == ~cond); {132300#(<= ~counter~0 31)} is VALID [2022-04-08 12:53:11,527 INFO L290 TraceCheckUtils]: 292: Hoare triple {132300#(<= ~counter~0 31)} assume true; {132300#(<= ~counter~0 31)} is VALID [2022-04-08 12:53:11,527 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {132300#(<= ~counter~0 31)} {132300#(<= ~counter~0 31)} #63#return; {132300#(<= ~counter~0 31)} is VALID [2022-04-08 12:53:11,527 INFO L290 TraceCheckUtils]: 294: Hoare triple {132300#(<= ~counter~0 31)} assume !!(0 != ~r~0); {132300#(<= ~counter~0 31)} is VALID [2022-04-08 12:53:11,528 INFO L290 TraceCheckUtils]: 295: Hoare triple {132300#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132300#(<= ~counter~0 31)} is VALID [2022-04-08 12:53:11,529 INFO L290 TraceCheckUtils]: 296: Hoare triple {132300#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132328#(<= ~counter~0 32)} is VALID [2022-04-08 12:53:11,529 INFO L290 TraceCheckUtils]: 297: Hoare triple {132328#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {132328#(<= ~counter~0 32)} is VALID [2022-04-08 12:53:11,529 INFO L272 TraceCheckUtils]: 298: Hoare triple {132328#(<= ~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)); {132328#(<= ~counter~0 32)} is VALID [2022-04-08 12:53:11,530 INFO L290 TraceCheckUtils]: 299: Hoare triple {132328#(<= ~counter~0 32)} ~cond := #in~cond; {132328#(<= ~counter~0 32)} is VALID [2022-04-08 12:53:11,530 INFO L290 TraceCheckUtils]: 300: Hoare triple {132328#(<= ~counter~0 32)} assume !(0 == ~cond); {132328#(<= ~counter~0 32)} is VALID [2022-04-08 12:53:11,530 INFO L290 TraceCheckUtils]: 301: Hoare triple {132328#(<= ~counter~0 32)} assume true; {132328#(<= ~counter~0 32)} is VALID [2022-04-08 12:53:11,531 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {132328#(<= ~counter~0 32)} {132328#(<= ~counter~0 32)} #63#return; {132328#(<= ~counter~0 32)} is VALID [2022-04-08 12:53:11,531 INFO L290 TraceCheckUtils]: 303: Hoare triple {132328#(<= ~counter~0 32)} assume !!(0 != ~r~0); {132328#(<= ~counter~0 32)} is VALID [2022-04-08 12:53:11,531 INFO L290 TraceCheckUtils]: 304: Hoare triple {132328#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132328#(<= ~counter~0 32)} is VALID [2022-04-08 12:53:11,532 INFO L290 TraceCheckUtils]: 305: Hoare triple {132328#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132356#(<= ~counter~0 33)} is VALID [2022-04-08 12:53:11,533 INFO L290 TraceCheckUtils]: 306: Hoare triple {132356#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {132356#(<= ~counter~0 33)} is VALID [2022-04-08 12:53:11,533 INFO L272 TraceCheckUtils]: 307: Hoare triple {132356#(<= ~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)); {132356#(<= ~counter~0 33)} is VALID [2022-04-08 12:53:11,533 INFO L290 TraceCheckUtils]: 308: Hoare triple {132356#(<= ~counter~0 33)} ~cond := #in~cond; {132356#(<= ~counter~0 33)} is VALID [2022-04-08 12:53:11,534 INFO L290 TraceCheckUtils]: 309: Hoare triple {132356#(<= ~counter~0 33)} assume !(0 == ~cond); {132356#(<= ~counter~0 33)} is VALID [2022-04-08 12:53:11,534 INFO L290 TraceCheckUtils]: 310: Hoare triple {132356#(<= ~counter~0 33)} assume true; {132356#(<= ~counter~0 33)} is VALID [2022-04-08 12:53:11,534 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {132356#(<= ~counter~0 33)} {132356#(<= ~counter~0 33)} #63#return; {132356#(<= ~counter~0 33)} is VALID [2022-04-08 12:53:11,535 INFO L290 TraceCheckUtils]: 312: Hoare triple {132356#(<= ~counter~0 33)} assume !!(0 != ~r~0); {132356#(<= ~counter~0 33)} is VALID [2022-04-08 12:53:11,535 INFO L290 TraceCheckUtils]: 313: Hoare triple {132356#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132356#(<= ~counter~0 33)} is VALID [2022-04-08 12:53:11,536 INFO L290 TraceCheckUtils]: 314: Hoare triple {132356#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132384#(<= ~counter~0 34)} is VALID [2022-04-08 12:53:11,536 INFO L290 TraceCheckUtils]: 315: Hoare triple {132384#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {132384#(<= ~counter~0 34)} is VALID [2022-04-08 12:53:11,537 INFO L272 TraceCheckUtils]: 316: Hoare triple {132384#(<= ~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)); {132384#(<= ~counter~0 34)} is VALID [2022-04-08 12:53:11,537 INFO L290 TraceCheckUtils]: 317: Hoare triple {132384#(<= ~counter~0 34)} ~cond := #in~cond; {132384#(<= ~counter~0 34)} is VALID [2022-04-08 12:53:11,537 INFO L290 TraceCheckUtils]: 318: Hoare triple {132384#(<= ~counter~0 34)} assume !(0 == ~cond); {132384#(<= ~counter~0 34)} is VALID [2022-04-08 12:53:11,537 INFO L290 TraceCheckUtils]: 319: Hoare triple {132384#(<= ~counter~0 34)} assume true; {132384#(<= ~counter~0 34)} is VALID [2022-04-08 12:53:11,538 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {132384#(<= ~counter~0 34)} {132384#(<= ~counter~0 34)} #63#return; {132384#(<= ~counter~0 34)} is VALID [2022-04-08 12:53:11,538 INFO L290 TraceCheckUtils]: 321: Hoare triple {132384#(<= ~counter~0 34)} assume !!(0 != ~r~0); {132384#(<= ~counter~0 34)} is VALID [2022-04-08 12:53:11,538 INFO L290 TraceCheckUtils]: 322: Hoare triple {132384#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132384#(<= ~counter~0 34)} is VALID [2022-04-08 12:53:11,540 INFO L290 TraceCheckUtils]: 323: Hoare triple {132384#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132412#(<= ~counter~0 35)} is VALID [2022-04-08 12:53:11,540 INFO L290 TraceCheckUtils]: 324: Hoare triple {132412#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {132412#(<= ~counter~0 35)} is VALID [2022-04-08 12:53:11,540 INFO L272 TraceCheckUtils]: 325: Hoare triple {132412#(<= ~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)); {132412#(<= ~counter~0 35)} is VALID [2022-04-08 12:53:11,541 INFO L290 TraceCheckUtils]: 326: Hoare triple {132412#(<= ~counter~0 35)} ~cond := #in~cond; {132412#(<= ~counter~0 35)} is VALID [2022-04-08 12:53:11,541 INFO L290 TraceCheckUtils]: 327: Hoare triple {132412#(<= ~counter~0 35)} assume !(0 == ~cond); {132412#(<= ~counter~0 35)} is VALID [2022-04-08 12:53:11,541 INFO L290 TraceCheckUtils]: 328: Hoare triple {132412#(<= ~counter~0 35)} assume true; {132412#(<= ~counter~0 35)} is VALID [2022-04-08 12:53:11,542 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {132412#(<= ~counter~0 35)} {132412#(<= ~counter~0 35)} #63#return; {132412#(<= ~counter~0 35)} is VALID [2022-04-08 12:53:11,542 INFO L290 TraceCheckUtils]: 330: Hoare triple {132412#(<= ~counter~0 35)} assume !!(0 != ~r~0); {132412#(<= ~counter~0 35)} is VALID [2022-04-08 12:53:11,542 INFO L290 TraceCheckUtils]: 331: Hoare triple {132412#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132412#(<= ~counter~0 35)} is VALID [2022-04-08 12:53:11,543 INFO L290 TraceCheckUtils]: 332: Hoare triple {132412#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132440#(<= ~counter~0 36)} is VALID [2022-04-08 12:53:11,543 INFO L290 TraceCheckUtils]: 333: Hoare triple {132440#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {132440#(<= ~counter~0 36)} is VALID [2022-04-08 12:53:11,544 INFO L272 TraceCheckUtils]: 334: Hoare triple {132440#(<= ~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)); {132440#(<= ~counter~0 36)} is VALID [2022-04-08 12:53:11,544 INFO L290 TraceCheckUtils]: 335: Hoare triple {132440#(<= ~counter~0 36)} ~cond := #in~cond; {132440#(<= ~counter~0 36)} is VALID [2022-04-08 12:53:11,544 INFO L290 TraceCheckUtils]: 336: Hoare triple {132440#(<= ~counter~0 36)} assume !(0 == ~cond); {132440#(<= ~counter~0 36)} is VALID [2022-04-08 12:53:11,545 INFO L290 TraceCheckUtils]: 337: Hoare triple {132440#(<= ~counter~0 36)} assume true; {132440#(<= ~counter~0 36)} is VALID [2022-04-08 12:53:11,545 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {132440#(<= ~counter~0 36)} {132440#(<= ~counter~0 36)} #63#return; {132440#(<= ~counter~0 36)} is VALID [2022-04-08 12:53:11,545 INFO L290 TraceCheckUtils]: 339: Hoare triple {132440#(<= ~counter~0 36)} assume !!(0 != ~r~0); {132440#(<= ~counter~0 36)} is VALID [2022-04-08 12:53:11,546 INFO L290 TraceCheckUtils]: 340: Hoare triple {132440#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132440#(<= ~counter~0 36)} is VALID [2022-04-08 12:53:11,547 INFO L290 TraceCheckUtils]: 341: Hoare triple {132440#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132468#(<= ~counter~0 37)} is VALID [2022-04-08 12:53:11,547 INFO L290 TraceCheckUtils]: 342: Hoare triple {132468#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {132468#(<= ~counter~0 37)} is VALID [2022-04-08 12:53:11,547 INFO L272 TraceCheckUtils]: 343: Hoare triple {132468#(<= ~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)); {132468#(<= ~counter~0 37)} is VALID [2022-04-08 12:53:11,548 INFO L290 TraceCheckUtils]: 344: Hoare triple {132468#(<= ~counter~0 37)} ~cond := #in~cond; {132468#(<= ~counter~0 37)} is VALID [2022-04-08 12:53:11,548 INFO L290 TraceCheckUtils]: 345: Hoare triple {132468#(<= ~counter~0 37)} assume !(0 == ~cond); {132468#(<= ~counter~0 37)} is VALID [2022-04-08 12:53:11,548 INFO L290 TraceCheckUtils]: 346: Hoare triple {132468#(<= ~counter~0 37)} assume true; {132468#(<= ~counter~0 37)} is VALID [2022-04-08 12:53:11,549 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {132468#(<= ~counter~0 37)} {132468#(<= ~counter~0 37)} #63#return; {132468#(<= ~counter~0 37)} is VALID [2022-04-08 12:53:11,549 INFO L290 TraceCheckUtils]: 348: Hoare triple {132468#(<= ~counter~0 37)} assume !!(0 != ~r~0); {132468#(<= ~counter~0 37)} is VALID [2022-04-08 12:53:11,549 INFO L290 TraceCheckUtils]: 349: Hoare triple {132468#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132468#(<= ~counter~0 37)} is VALID [2022-04-08 12:53:11,550 INFO L290 TraceCheckUtils]: 350: Hoare triple {132468#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132496#(<= ~counter~0 38)} is VALID [2022-04-08 12:53:11,551 INFO L290 TraceCheckUtils]: 351: Hoare triple {132496#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {132496#(<= ~counter~0 38)} is VALID [2022-04-08 12:53:11,551 INFO L272 TraceCheckUtils]: 352: Hoare triple {132496#(<= ~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)); {132496#(<= ~counter~0 38)} is VALID [2022-04-08 12:53:11,551 INFO L290 TraceCheckUtils]: 353: Hoare triple {132496#(<= ~counter~0 38)} ~cond := #in~cond; {132496#(<= ~counter~0 38)} is VALID [2022-04-08 12:53:11,552 INFO L290 TraceCheckUtils]: 354: Hoare triple {132496#(<= ~counter~0 38)} assume !(0 == ~cond); {132496#(<= ~counter~0 38)} is VALID [2022-04-08 12:53:11,552 INFO L290 TraceCheckUtils]: 355: Hoare triple {132496#(<= ~counter~0 38)} assume true; {132496#(<= ~counter~0 38)} is VALID [2022-04-08 12:53:11,552 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {132496#(<= ~counter~0 38)} {132496#(<= ~counter~0 38)} #63#return; {132496#(<= ~counter~0 38)} is VALID [2022-04-08 12:53:11,553 INFO L290 TraceCheckUtils]: 357: Hoare triple {132496#(<= ~counter~0 38)} assume !!(0 != ~r~0); {132496#(<= ~counter~0 38)} is VALID [2022-04-08 12:53:11,553 INFO L290 TraceCheckUtils]: 358: Hoare triple {132496#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132496#(<= ~counter~0 38)} is VALID [2022-04-08 12:53:11,554 INFO L290 TraceCheckUtils]: 359: Hoare triple {132496#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132524#(<= ~counter~0 39)} is VALID [2022-04-08 12:53:11,554 INFO L290 TraceCheckUtils]: 360: Hoare triple {132524#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {132524#(<= ~counter~0 39)} is VALID [2022-04-08 12:53:11,555 INFO L272 TraceCheckUtils]: 361: Hoare triple {132524#(<= ~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)); {132524#(<= ~counter~0 39)} is VALID [2022-04-08 12:53:11,555 INFO L290 TraceCheckUtils]: 362: Hoare triple {132524#(<= ~counter~0 39)} ~cond := #in~cond; {132524#(<= ~counter~0 39)} is VALID [2022-04-08 12:53:11,555 INFO L290 TraceCheckUtils]: 363: Hoare triple {132524#(<= ~counter~0 39)} assume !(0 == ~cond); {132524#(<= ~counter~0 39)} is VALID [2022-04-08 12:53:11,555 INFO L290 TraceCheckUtils]: 364: Hoare triple {132524#(<= ~counter~0 39)} assume true; {132524#(<= ~counter~0 39)} is VALID [2022-04-08 12:53:11,556 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {132524#(<= ~counter~0 39)} {132524#(<= ~counter~0 39)} #63#return; {132524#(<= ~counter~0 39)} is VALID [2022-04-08 12:53:11,556 INFO L290 TraceCheckUtils]: 366: Hoare triple {132524#(<= ~counter~0 39)} assume !!(0 != ~r~0); {132524#(<= ~counter~0 39)} is VALID [2022-04-08 12:53:11,556 INFO L290 TraceCheckUtils]: 367: Hoare triple {132524#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132524#(<= ~counter~0 39)} is VALID [2022-04-08 12:53:11,557 INFO L290 TraceCheckUtils]: 368: Hoare triple {132524#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132552#(<= ~counter~0 40)} is VALID [2022-04-08 12:53:11,558 INFO L290 TraceCheckUtils]: 369: Hoare triple {132552#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {132552#(<= ~counter~0 40)} is VALID [2022-04-08 12:53:11,558 INFO L272 TraceCheckUtils]: 370: Hoare triple {132552#(<= ~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)); {132552#(<= ~counter~0 40)} is VALID [2022-04-08 12:53:11,559 INFO L290 TraceCheckUtils]: 371: Hoare triple {132552#(<= ~counter~0 40)} ~cond := #in~cond; {132552#(<= ~counter~0 40)} is VALID [2022-04-08 12:53:11,559 INFO L290 TraceCheckUtils]: 372: Hoare triple {132552#(<= ~counter~0 40)} assume !(0 == ~cond); {132552#(<= ~counter~0 40)} is VALID [2022-04-08 12:53:11,559 INFO L290 TraceCheckUtils]: 373: Hoare triple {132552#(<= ~counter~0 40)} assume true; {132552#(<= ~counter~0 40)} is VALID [2022-04-08 12:53:11,560 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {132552#(<= ~counter~0 40)} {132552#(<= ~counter~0 40)} #63#return; {132552#(<= ~counter~0 40)} is VALID [2022-04-08 12:53:11,560 INFO L290 TraceCheckUtils]: 375: Hoare triple {132552#(<= ~counter~0 40)} assume !!(0 != ~r~0); {132552#(<= ~counter~0 40)} is VALID [2022-04-08 12:53:11,560 INFO L290 TraceCheckUtils]: 376: Hoare triple {132552#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132552#(<= ~counter~0 40)} is VALID [2022-04-08 12:53:11,561 INFO L290 TraceCheckUtils]: 377: Hoare triple {132552#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132580#(<= ~counter~0 41)} is VALID [2022-04-08 12:53:11,561 INFO L290 TraceCheckUtils]: 378: Hoare triple {132580#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {132580#(<= ~counter~0 41)} is VALID [2022-04-08 12:53:11,562 INFO L272 TraceCheckUtils]: 379: Hoare triple {132580#(<= ~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)); {132580#(<= ~counter~0 41)} is VALID [2022-04-08 12:53:11,562 INFO L290 TraceCheckUtils]: 380: Hoare triple {132580#(<= ~counter~0 41)} ~cond := #in~cond; {132580#(<= ~counter~0 41)} is VALID [2022-04-08 12:53:11,562 INFO L290 TraceCheckUtils]: 381: Hoare triple {132580#(<= ~counter~0 41)} assume !(0 == ~cond); {132580#(<= ~counter~0 41)} is VALID [2022-04-08 12:53:11,563 INFO L290 TraceCheckUtils]: 382: Hoare triple {132580#(<= ~counter~0 41)} assume true; {132580#(<= ~counter~0 41)} is VALID [2022-04-08 12:53:11,563 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {132580#(<= ~counter~0 41)} {132580#(<= ~counter~0 41)} #63#return; {132580#(<= ~counter~0 41)} is VALID [2022-04-08 12:53:11,563 INFO L290 TraceCheckUtils]: 384: Hoare triple {132580#(<= ~counter~0 41)} assume !!(0 != ~r~0); {132580#(<= ~counter~0 41)} is VALID [2022-04-08 12:53:11,564 INFO L290 TraceCheckUtils]: 385: Hoare triple {132580#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132580#(<= ~counter~0 41)} is VALID [2022-04-08 12:53:11,565 INFO L290 TraceCheckUtils]: 386: Hoare triple {132580#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132608#(<= ~counter~0 42)} is VALID [2022-04-08 12:53:11,565 INFO L290 TraceCheckUtils]: 387: Hoare triple {132608#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {132608#(<= ~counter~0 42)} is VALID [2022-04-08 12:53:11,566 INFO L272 TraceCheckUtils]: 388: Hoare triple {132608#(<= ~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)); {132608#(<= ~counter~0 42)} is VALID [2022-04-08 12:53:11,566 INFO L290 TraceCheckUtils]: 389: Hoare triple {132608#(<= ~counter~0 42)} ~cond := #in~cond; {132608#(<= ~counter~0 42)} is VALID [2022-04-08 12:53:11,566 INFO L290 TraceCheckUtils]: 390: Hoare triple {132608#(<= ~counter~0 42)} assume !(0 == ~cond); {132608#(<= ~counter~0 42)} is VALID [2022-04-08 12:53:11,566 INFO L290 TraceCheckUtils]: 391: Hoare triple {132608#(<= ~counter~0 42)} assume true; {132608#(<= ~counter~0 42)} is VALID [2022-04-08 12:53:11,567 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {132608#(<= ~counter~0 42)} {132608#(<= ~counter~0 42)} #63#return; {132608#(<= ~counter~0 42)} is VALID [2022-04-08 12:53:11,567 INFO L290 TraceCheckUtils]: 393: Hoare triple {132608#(<= ~counter~0 42)} assume !!(0 != ~r~0); {132608#(<= ~counter~0 42)} is VALID [2022-04-08 12:53:11,567 INFO L290 TraceCheckUtils]: 394: Hoare triple {132608#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132608#(<= ~counter~0 42)} is VALID [2022-04-08 12:53:11,568 INFO L290 TraceCheckUtils]: 395: Hoare triple {132608#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132636#(<= ~counter~0 43)} is VALID [2022-04-08 12:53:11,569 INFO L290 TraceCheckUtils]: 396: Hoare triple {132636#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {132636#(<= ~counter~0 43)} is VALID [2022-04-08 12:53:11,569 INFO L272 TraceCheckUtils]: 397: Hoare triple {132636#(<= ~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)); {132636#(<= ~counter~0 43)} is VALID [2022-04-08 12:53:11,569 INFO L290 TraceCheckUtils]: 398: Hoare triple {132636#(<= ~counter~0 43)} ~cond := #in~cond; {132636#(<= ~counter~0 43)} is VALID [2022-04-08 12:53:11,570 INFO L290 TraceCheckUtils]: 399: Hoare triple {132636#(<= ~counter~0 43)} assume !(0 == ~cond); {132636#(<= ~counter~0 43)} is VALID [2022-04-08 12:53:11,570 INFO L290 TraceCheckUtils]: 400: Hoare triple {132636#(<= ~counter~0 43)} assume true; {132636#(<= ~counter~0 43)} is VALID [2022-04-08 12:53:11,570 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {132636#(<= ~counter~0 43)} {132636#(<= ~counter~0 43)} #63#return; {132636#(<= ~counter~0 43)} is VALID [2022-04-08 12:53:11,571 INFO L290 TraceCheckUtils]: 402: Hoare triple {132636#(<= ~counter~0 43)} assume !!(0 != ~r~0); {132636#(<= ~counter~0 43)} is VALID [2022-04-08 12:53:11,571 INFO L290 TraceCheckUtils]: 403: Hoare triple {132636#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132636#(<= ~counter~0 43)} is VALID [2022-04-08 12:53:11,572 INFO L290 TraceCheckUtils]: 404: Hoare triple {132636#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132664#(<= ~counter~0 44)} is VALID [2022-04-08 12:53:11,572 INFO L290 TraceCheckUtils]: 405: Hoare triple {132664#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {132664#(<= ~counter~0 44)} is VALID [2022-04-08 12:53:11,573 INFO L272 TraceCheckUtils]: 406: Hoare triple {132664#(<= ~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)); {132664#(<= ~counter~0 44)} is VALID [2022-04-08 12:53:11,573 INFO L290 TraceCheckUtils]: 407: Hoare triple {132664#(<= ~counter~0 44)} ~cond := #in~cond; {132664#(<= ~counter~0 44)} is VALID [2022-04-08 12:53:11,573 INFO L290 TraceCheckUtils]: 408: Hoare triple {132664#(<= ~counter~0 44)} assume !(0 == ~cond); {132664#(<= ~counter~0 44)} is VALID [2022-04-08 12:53:11,574 INFO L290 TraceCheckUtils]: 409: Hoare triple {132664#(<= ~counter~0 44)} assume true; {132664#(<= ~counter~0 44)} is VALID [2022-04-08 12:53:11,574 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {132664#(<= ~counter~0 44)} {132664#(<= ~counter~0 44)} #63#return; {132664#(<= ~counter~0 44)} is VALID [2022-04-08 12:53:11,574 INFO L290 TraceCheckUtils]: 411: Hoare triple {132664#(<= ~counter~0 44)} assume !!(0 != ~r~0); {132664#(<= ~counter~0 44)} is VALID [2022-04-08 12:53:11,575 INFO L290 TraceCheckUtils]: 412: Hoare triple {132664#(<= ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132664#(<= ~counter~0 44)} is VALID [2022-04-08 12:53:11,576 INFO L290 TraceCheckUtils]: 413: Hoare triple {132664#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132692#(<= ~counter~0 45)} is VALID [2022-04-08 12:53:11,576 INFO L290 TraceCheckUtils]: 414: Hoare triple {132692#(<= ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {132692#(<= ~counter~0 45)} is VALID [2022-04-08 12:53:11,576 INFO L272 TraceCheckUtils]: 415: Hoare triple {132692#(<= ~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)); {132692#(<= ~counter~0 45)} is VALID [2022-04-08 12:53:11,577 INFO L290 TraceCheckUtils]: 416: Hoare triple {132692#(<= ~counter~0 45)} ~cond := #in~cond; {132692#(<= ~counter~0 45)} is VALID [2022-04-08 12:53:11,577 INFO L290 TraceCheckUtils]: 417: Hoare triple {132692#(<= ~counter~0 45)} assume !(0 == ~cond); {132692#(<= ~counter~0 45)} is VALID [2022-04-08 12:53:11,577 INFO L290 TraceCheckUtils]: 418: Hoare triple {132692#(<= ~counter~0 45)} assume true; {132692#(<= ~counter~0 45)} is VALID [2022-04-08 12:53:11,578 INFO L284 TraceCheckUtils]: 419: Hoare quadruple {132692#(<= ~counter~0 45)} {132692#(<= ~counter~0 45)} #63#return; {132692#(<= ~counter~0 45)} is VALID [2022-04-08 12:53:11,578 INFO L290 TraceCheckUtils]: 420: Hoare triple {132692#(<= ~counter~0 45)} assume !!(0 != ~r~0); {132692#(<= ~counter~0 45)} is VALID [2022-04-08 12:53:11,578 INFO L290 TraceCheckUtils]: 421: Hoare triple {132692#(<= ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132692#(<= ~counter~0 45)} is VALID [2022-04-08 12:53:11,579 INFO L290 TraceCheckUtils]: 422: Hoare triple {132692#(<= ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132720#(<= ~counter~0 46)} is VALID [2022-04-08 12:53:11,580 INFO L290 TraceCheckUtils]: 423: Hoare triple {132720#(<= ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {132720#(<= ~counter~0 46)} is VALID [2022-04-08 12:53:11,580 INFO L272 TraceCheckUtils]: 424: Hoare triple {132720#(<= ~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)); {132720#(<= ~counter~0 46)} is VALID [2022-04-08 12:53:11,580 INFO L290 TraceCheckUtils]: 425: Hoare triple {132720#(<= ~counter~0 46)} ~cond := #in~cond; {132720#(<= ~counter~0 46)} is VALID [2022-04-08 12:53:11,581 INFO L290 TraceCheckUtils]: 426: Hoare triple {132720#(<= ~counter~0 46)} assume !(0 == ~cond); {132720#(<= ~counter~0 46)} is VALID [2022-04-08 12:53:11,581 INFO L290 TraceCheckUtils]: 427: Hoare triple {132720#(<= ~counter~0 46)} assume true; {132720#(<= ~counter~0 46)} is VALID [2022-04-08 12:53:11,581 INFO L284 TraceCheckUtils]: 428: Hoare quadruple {132720#(<= ~counter~0 46)} {132720#(<= ~counter~0 46)} #63#return; {132720#(<= ~counter~0 46)} is VALID [2022-04-08 12:53:11,582 INFO L290 TraceCheckUtils]: 429: Hoare triple {132720#(<= ~counter~0 46)} assume !!(0 != ~r~0); {132720#(<= ~counter~0 46)} is VALID [2022-04-08 12:53:11,582 INFO L290 TraceCheckUtils]: 430: Hoare triple {132720#(<= ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132720#(<= ~counter~0 46)} is VALID [2022-04-08 12:53:11,582 INFO L290 TraceCheckUtils]: 431: Hoare triple {132720#(<= ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132748#(<= |main_#t~post6| 46)} is VALID [2022-04-08 12:53:11,583 INFO L290 TraceCheckUtils]: 432: Hoare triple {132748#(<= |main_#t~post6| 46)} assume !(#t~post6 < 50);havoc #t~post6; {131404#false} is VALID [2022-04-08 12:53:11,583 INFO L272 TraceCheckUtils]: 433: Hoare triple {131404#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)); {131404#false} is VALID [2022-04-08 12:53:11,583 INFO L290 TraceCheckUtils]: 434: Hoare triple {131404#false} ~cond := #in~cond; {131404#false} is VALID [2022-04-08 12:53:11,583 INFO L290 TraceCheckUtils]: 435: Hoare triple {131404#false} assume 0 == ~cond; {131404#false} is VALID [2022-04-08 12:53:11,583 INFO L290 TraceCheckUtils]: 436: Hoare triple {131404#false} assume !false; {131404#false} is VALID [2022-04-08 12:53:11,584 INFO L134 CoverageAnalysis]: Checked inductivity of 9503 backedges. 92 proven. 9407 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:53:11,584 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:53:13,476 INFO L290 TraceCheckUtils]: 436: Hoare triple {131404#false} assume !false; {131404#false} is VALID [2022-04-08 12:53:13,476 INFO L290 TraceCheckUtils]: 435: Hoare triple {131404#false} assume 0 == ~cond; {131404#false} is VALID [2022-04-08 12:53:13,476 INFO L290 TraceCheckUtils]: 434: Hoare triple {131404#false} ~cond := #in~cond; {131404#false} is VALID [2022-04-08 12:53:13,476 INFO L272 TraceCheckUtils]: 433: Hoare triple {131404#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)); {131404#false} is VALID [2022-04-08 12:53:13,476 INFO L290 TraceCheckUtils]: 432: Hoare triple {132776#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {131404#false} is VALID [2022-04-08 12:53:13,477 INFO L290 TraceCheckUtils]: 431: Hoare triple {132780#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132776#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:53:13,477 INFO L290 TraceCheckUtils]: 430: Hoare triple {132780#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132780#(< ~counter~0 50)} is VALID [2022-04-08 12:53:13,477 INFO L290 TraceCheckUtils]: 429: Hoare triple {132780#(< ~counter~0 50)} assume !!(0 != ~r~0); {132780#(< ~counter~0 50)} is VALID [2022-04-08 12:53:13,478 INFO L284 TraceCheckUtils]: 428: Hoare quadruple {131403#true} {132780#(< ~counter~0 50)} #63#return; {132780#(< ~counter~0 50)} is VALID [2022-04-08 12:53:13,478 INFO L290 TraceCheckUtils]: 427: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,478 INFO L290 TraceCheckUtils]: 426: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,478 INFO L290 TraceCheckUtils]: 425: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,478 INFO L272 TraceCheckUtils]: 424: Hoare triple {132780#(< ~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)); {131403#true} is VALID [2022-04-08 12:53:13,478 INFO L290 TraceCheckUtils]: 423: Hoare triple {132780#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {132780#(< ~counter~0 50)} is VALID [2022-04-08 12:53:13,481 INFO L290 TraceCheckUtils]: 422: Hoare triple {132808#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132780#(< ~counter~0 50)} is VALID [2022-04-08 12:53:13,481 INFO L290 TraceCheckUtils]: 421: Hoare triple {132808#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132808#(< ~counter~0 49)} is VALID [2022-04-08 12:53:13,481 INFO L290 TraceCheckUtils]: 420: Hoare triple {132808#(< ~counter~0 49)} assume !!(0 != ~r~0); {132808#(< ~counter~0 49)} is VALID [2022-04-08 12:53:13,482 INFO L284 TraceCheckUtils]: 419: Hoare quadruple {131403#true} {132808#(< ~counter~0 49)} #63#return; {132808#(< ~counter~0 49)} is VALID [2022-04-08 12:53:13,482 INFO L290 TraceCheckUtils]: 418: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,482 INFO L290 TraceCheckUtils]: 417: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,482 INFO L290 TraceCheckUtils]: 416: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,482 INFO L272 TraceCheckUtils]: 415: Hoare triple {132808#(< ~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)); {131403#true} is VALID [2022-04-08 12:53:13,482 INFO L290 TraceCheckUtils]: 414: Hoare triple {132808#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {132808#(< ~counter~0 49)} is VALID [2022-04-08 12:53:13,483 INFO L290 TraceCheckUtils]: 413: Hoare triple {132836#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132808#(< ~counter~0 49)} is VALID [2022-04-08 12:53:13,483 INFO L290 TraceCheckUtils]: 412: Hoare triple {132836#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132836#(< ~counter~0 48)} is VALID [2022-04-08 12:53:13,484 INFO L290 TraceCheckUtils]: 411: Hoare triple {132836#(< ~counter~0 48)} assume !!(0 != ~r~0); {132836#(< ~counter~0 48)} is VALID [2022-04-08 12:53:13,484 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {131403#true} {132836#(< ~counter~0 48)} #63#return; {132836#(< ~counter~0 48)} is VALID [2022-04-08 12:53:13,484 INFO L290 TraceCheckUtils]: 409: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,484 INFO L290 TraceCheckUtils]: 408: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,484 INFO L290 TraceCheckUtils]: 407: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,484 INFO L272 TraceCheckUtils]: 406: Hoare triple {132836#(< ~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)); {131403#true} is VALID [2022-04-08 12:53:13,485 INFO L290 TraceCheckUtils]: 405: Hoare triple {132836#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {132836#(< ~counter~0 48)} is VALID [2022-04-08 12:53:13,486 INFO L290 TraceCheckUtils]: 404: Hoare triple {132720#(<= ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132836#(< ~counter~0 48)} is VALID [2022-04-08 12:53:13,486 INFO L290 TraceCheckUtils]: 403: Hoare triple {132720#(<= ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132720#(<= ~counter~0 46)} is VALID [2022-04-08 12:53:13,486 INFO L290 TraceCheckUtils]: 402: Hoare triple {132720#(<= ~counter~0 46)} assume !!(0 != ~r~0); {132720#(<= ~counter~0 46)} is VALID [2022-04-08 12:53:13,487 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {131403#true} {132720#(<= ~counter~0 46)} #63#return; {132720#(<= ~counter~0 46)} is VALID [2022-04-08 12:53:13,487 INFO L290 TraceCheckUtils]: 400: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,487 INFO L290 TraceCheckUtils]: 399: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,487 INFO L290 TraceCheckUtils]: 398: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,487 INFO L272 TraceCheckUtils]: 397: Hoare triple {132720#(<= ~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)); {131403#true} is VALID [2022-04-08 12:53:13,487 INFO L290 TraceCheckUtils]: 396: Hoare triple {132720#(<= ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {132720#(<= ~counter~0 46)} is VALID [2022-04-08 12:53:13,488 INFO L290 TraceCheckUtils]: 395: Hoare triple {132692#(<= ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132720#(<= ~counter~0 46)} is VALID [2022-04-08 12:53:13,489 INFO L290 TraceCheckUtils]: 394: Hoare triple {132692#(<= ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132692#(<= ~counter~0 45)} is VALID [2022-04-08 12:53:13,489 INFO L290 TraceCheckUtils]: 393: Hoare triple {132692#(<= ~counter~0 45)} assume !!(0 != ~r~0); {132692#(<= ~counter~0 45)} is VALID [2022-04-08 12:53:13,489 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {131403#true} {132692#(<= ~counter~0 45)} #63#return; {132692#(<= ~counter~0 45)} is VALID [2022-04-08 12:53:13,489 INFO L290 TraceCheckUtils]: 391: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,490 INFO L290 TraceCheckUtils]: 390: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,490 INFO L290 TraceCheckUtils]: 389: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,490 INFO L272 TraceCheckUtils]: 388: Hoare triple {132692#(<= ~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)); {131403#true} is VALID [2022-04-08 12:53:13,490 INFO L290 TraceCheckUtils]: 387: Hoare triple {132692#(<= ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {132692#(<= ~counter~0 45)} is VALID [2022-04-08 12:53:13,491 INFO L290 TraceCheckUtils]: 386: Hoare triple {132664#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132692#(<= ~counter~0 45)} is VALID [2022-04-08 12:53:13,491 INFO L290 TraceCheckUtils]: 385: Hoare triple {132664#(<= ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132664#(<= ~counter~0 44)} is VALID [2022-04-08 12:53:13,491 INFO L290 TraceCheckUtils]: 384: Hoare triple {132664#(<= ~counter~0 44)} assume !!(0 != ~r~0); {132664#(<= ~counter~0 44)} is VALID [2022-04-08 12:53:13,492 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {131403#true} {132664#(<= ~counter~0 44)} #63#return; {132664#(<= ~counter~0 44)} is VALID [2022-04-08 12:53:13,492 INFO L290 TraceCheckUtils]: 382: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,492 INFO L290 TraceCheckUtils]: 381: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,492 INFO L290 TraceCheckUtils]: 380: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,492 INFO L272 TraceCheckUtils]: 379: Hoare triple {132664#(<= ~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)); {131403#true} is VALID [2022-04-08 12:53:13,492 INFO L290 TraceCheckUtils]: 378: Hoare triple {132664#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {132664#(<= ~counter~0 44)} is VALID [2022-04-08 12:53:13,493 INFO L290 TraceCheckUtils]: 377: Hoare triple {132636#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132664#(<= ~counter~0 44)} is VALID [2022-04-08 12:53:13,494 INFO L290 TraceCheckUtils]: 376: Hoare triple {132636#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132636#(<= ~counter~0 43)} is VALID [2022-04-08 12:53:13,494 INFO L290 TraceCheckUtils]: 375: Hoare triple {132636#(<= ~counter~0 43)} assume !!(0 != ~r~0); {132636#(<= ~counter~0 43)} is VALID [2022-04-08 12:53:13,494 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {131403#true} {132636#(<= ~counter~0 43)} #63#return; {132636#(<= ~counter~0 43)} is VALID [2022-04-08 12:53:13,495 INFO L290 TraceCheckUtils]: 373: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,495 INFO L290 TraceCheckUtils]: 372: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,495 INFO L290 TraceCheckUtils]: 371: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,495 INFO L272 TraceCheckUtils]: 370: Hoare triple {132636#(<= ~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)); {131403#true} is VALID [2022-04-08 12:53:13,495 INFO L290 TraceCheckUtils]: 369: Hoare triple {132636#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {132636#(<= ~counter~0 43)} is VALID [2022-04-08 12:53:13,496 INFO L290 TraceCheckUtils]: 368: Hoare triple {132608#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132636#(<= ~counter~0 43)} is VALID [2022-04-08 12:53:13,496 INFO L290 TraceCheckUtils]: 367: Hoare triple {132608#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132608#(<= ~counter~0 42)} is VALID [2022-04-08 12:53:13,497 INFO L290 TraceCheckUtils]: 366: Hoare triple {132608#(<= ~counter~0 42)} assume !!(0 != ~r~0); {132608#(<= ~counter~0 42)} is VALID [2022-04-08 12:53:13,497 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {131403#true} {132608#(<= ~counter~0 42)} #63#return; {132608#(<= ~counter~0 42)} is VALID [2022-04-08 12:53:13,497 INFO L290 TraceCheckUtils]: 364: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,497 INFO L290 TraceCheckUtils]: 363: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,497 INFO L290 TraceCheckUtils]: 362: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,497 INFO L272 TraceCheckUtils]: 361: Hoare triple {132608#(<= ~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)); {131403#true} is VALID [2022-04-08 12:53:13,498 INFO L290 TraceCheckUtils]: 360: Hoare triple {132608#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {132608#(<= ~counter~0 42)} is VALID [2022-04-08 12:53:13,499 INFO L290 TraceCheckUtils]: 359: Hoare triple {132580#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132608#(<= ~counter~0 42)} is VALID [2022-04-08 12:53:13,499 INFO L290 TraceCheckUtils]: 358: Hoare triple {132580#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132580#(<= ~counter~0 41)} is VALID [2022-04-08 12:53:13,499 INFO L290 TraceCheckUtils]: 357: Hoare triple {132580#(<= ~counter~0 41)} assume !!(0 != ~r~0); {132580#(<= ~counter~0 41)} is VALID [2022-04-08 12:53:13,500 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {131403#true} {132580#(<= ~counter~0 41)} #63#return; {132580#(<= ~counter~0 41)} is VALID [2022-04-08 12:53:13,500 INFO L290 TraceCheckUtils]: 355: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,500 INFO L290 TraceCheckUtils]: 354: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,500 INFO L290 TraceCheckUtils]: 353: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,500 INFO L272 TraceCheckUtils]: 352: Hoare triple {132580#(<= ~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)); {131403#true} is VALID [2022-04-08 12:53:13,500 INFO L290 TraceCheckUtils]: 351: Hoare triple {132580#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {132580#(<= ~counter~0 41)} is VALID [2022-04-08 12:53:13,501 INFO L290 TraceCheckUtils]: 350: Hoare triple {132552#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132580#(<= ~counter~0 41)} is VALID [2022-04-08 12:53:13,501 INFO L290 TraceCheckUtils]: 349: Hoare triple {132552#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132552#(<= ~counter~0 40)} is VALID [2022-04-08 12:53:13,502 INFO L290 TraceCheckUtils]: 348: Hoare triple {132552#(<= ~counter~0 40)} assume !!(0 != ~r~0); {132552#(<= ~counter~0 40)} is VALID [2022-04-08 12:53:13,502 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {131403#true} {132552#(<= ~counter~0 40)} #63#return; {132552#(<= ~counter~0 40)} is VALID [2022-04-08 12:53:13,502 INFO L290 TraceCheckUtils]: 346: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,502 INFO L290 TraceCheckUtils]: 345: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,502 INFO L290 TraceCheckUtils]: 344: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,502 INFO L272 TraceCheckUtils]: 343: Hoare triple {132552#(<= ~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)); {131403#true} is VALID [2022-04-08 12:53:13,503 INFO L290 TraceCheckUtils]: 342: Hoare triple {132552#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {132552#(<= ~counter~0 40)} is VALID [2022-04-08 12:53:13,504 INFO L290 TraceCheckUtils]: 341: Hoare triple {132524#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132552#(<= ~counter~0 40)} is VALID [2022-04-08 12:53:13,504 INFO L290 TraceCheckUtils]: 340: Hoare triple {132524#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132524#(<= ~counter~0 39)} is VALID [2022-04-08 12:53:13,504 INFO L290 TraceCheckUtils]: 339: Hoare triple {132524#(<= ~counter~0 39)} assume !!(0 != ~r~0); {132524#(<= ~counter~0 39)} is VALID [2022-04-08 12:53:13,505 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {131403#true} {132524#(<= ~counter~0 39)} #63#return; {132524#(<= ~counter~0 39)} is VALID [2022-04-08 12:53:13,505 INFO L290 TraceCheckUtils]: 337: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,505 INFO L290 TraceCheckUtils]: 336: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,505 INFO L290 TraceCheckUtils]: 335: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,505 INFO L272 TraceCheckUtils]: 334: Hoare triple {132524#(<= ~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)); {131403#true} is VALID [2022-04-08 12:53:13,505 INFO L290 TraceCheckUtils]: 333: Hoare triple {132524#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {132524#(<= ~counter~0 39)} is VALID [2022-04-08 12:53:13,506 INFO L290 TraceCheckUtils]: 332: Hoare triple {132496#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132524#(<= ~counter~0 39)} is VALID [2022-04-08 12:53:13,507 INFO L290 TraceCheckUtils]: 331: Hoare triple {132496#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132496#(<= ~counter~0 38)} is VALID [2022-04-08 12:53:13,507 INFO L290 TraceCheckUtils]: 330: Hoare triple {132496#(<= ~counter~0 38)} assume !!(0 != ~r~0); {132496#(<= ~counter~0 38)} is VALID [2022-04-08 12:53:13,507 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {131403#true} {132496#(<= ~counter~0 38)} #63#return; {132496#(<= ~counter~0 38)} is VALID [2022-04-08 12:53:13,507 INFO L290 TraceCheckUtils]: 328: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,507 INFO L290 TraceCheckUtils]: 327: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,508 INFO L290 TraceCheckUtils]: 326: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,508 INFO L272 TraceCheckUtils]: 325: Hoare triple {132496#(<= ~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)); {131403#true} is VALID [2022-04-08 12:53:13,508 INFO L290 TraceCheckUtils]: 324: Hoare triple {132496#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {132496#(<= ~counter~0 38)} is VALID [2022-04-08 12:53:13,509 INFO L290 TraceCheckUtils]: 323: Hoare triple {132468#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132496#(<= ~counter~0 38)} is VALID [2022-04-08 12:53:13,509 INFO L290 TraceCheckUtils]: 322: Hoare triple {132468#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132468#(<= ~counter~0 37)} is VALID [2022-04-08 12:53:13,509 INFO L290 TraceCheckUtils]: 321: Hoare triple {132468#(<= ~counter~0 37)} assume !!(0 != ~r~0); {132468#(<= ~counter~0 37)} is VALID [2022-04-08 12:53:13,510 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {131403#true} {132468#(<= ~counter~0 37)} #63#return; {132468#(<= ~counter~0 37)} is VALID [2022-04-08 12:53:13,510 INFO L290 TraceCheckUtils]: 319: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,510 INFO L290 TraceCheckUtils]: 318: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,510 INFO L290 TraceCheckUtils]: 317: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,510 INFO L272 TraceCheckUtils]: 316: Hoare triple {132468#(<= ~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)); {131403#true} is VALID [2022-04-08 12:53:13,510 INFO L290 TraceCheckUtils]: 315: Hoare triple {132468#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {132468#(<= ~counter~0 37)} is VALID [2022-04-08 12:53:13,511 INFO L290 TraceCheckUtils]: 314: Hoare triple {132440#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132468#(<= ~counter~0 37)} is VALID [2022-04-08 12:53:13,512 INFO L290 TraceCheckUtils]: 313: Hoare triple {132440#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132440#(<= ~counter~0 36)} is VALID [2022-04-08 12:53:13,512 INFO L290 TraceCheckUtils]: 312: Hoare triple {132440#(<= ~counter~0 36)} assume !!(0 != ~r~0); {132440#(<= ~counter~0 36)} is VALID [2022-04-08 12:53:13,512 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {131403#true} {132440#(<= ~counter~0 36)} #63#return; {132440#(<= ~counter~0 36)} is VALID [2022-04-08 12:53:13,512 INFO L290 TraceCheckUtils]: 310: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,513 INFO L290 TraceCheckUtils]: 309: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,513 INFO L290 TraceCheckUtils]: 308: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,513 INFO L272 TraceCheckUtils]: 307: Hoare triple {132440#(<= ~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)); {131403#true} is VALID [2022-04-08 12:53:13,513 INFO L290 TraceCheckUtils]: 306: Hoare triple {132440#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {132440#(<= ~counter~0 36)} is VALID [2022-04-08 12:53:13,514 INFO L290 TraceCheckUtils]: 305: Hoare triple {132412#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132440#(<= ~counter~0 36)} is VALID [2022-04-08 12:53:13,514 INFO L290 TraceCheckUtils]: 304: Hoare triple {132412#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132412#(<= ~counter~0 35)} is VALID [2022-04-08 12:53:13,514 INFO L290 TraceCheckUtils]: 303: Hoare triple {132412#(<= ~counter~0 35)} assume !!(0 != ~r~0); {132412#(<= ~counter~0 35)} is VALID [2022-04-08 12:53:13,515 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {131403#true} {132412#(<= ~counter~0 35)} #63#return; {132412#(<= ~counter~0 35)} is VALID [2022-04-08 12:53:13,515 INFO L290 TraceCheckUtils]: 301: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,515 INFO L290 TraceCheckUtils]: 300: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,515 INFO L290 TraceCheckUtils]: 299: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,515 INFO L272 TraceCheckUtils]: 298: Hoare triple {132412#(<= ~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)); {131403#true} is VALID [2022-04-08 12:53:13,516 INFO L290 TraceCheckUtils]: 297: Hoare triple {132412#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {132412#(<= ~counter~0 35)} is VALID [2022-04-08 12:53:13,517 INFO L290 TraceCheckUtils]: 296: Hoare triple {132384#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132412#(<= ~counter~0 35)} is VALID [2022-04-08 12:53:13,517 INFO L290 TraceCheckUtils]: 295: Hoare triple {132384#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132384#(<= ~counter~0 34)} is VALID [2022-04-08 12:53:13,517 INFO L290 TraceCheckUtils]: 294: Hoare triple {132384#(<= ~counter~0 34)} assume !!(0 != ~r~0); {132384#(<= ~counter~0 34)} is VALID [2022-04-08 12:53:13,518 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {131403#true} {132384#(<= ~counter~0 34)} #63#return; {132384#(<= ~counter~0 34)} is VALID [2022-04-08 12:53:13,518 INFO L290 TraceCheckUtils]: 292: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,518 INFO L290 TraceCheckUtils]: 291: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,518 INFO L290 TraceCheckUtils]: 290: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,518 INFO L272 TraceCheckUtils]: 289: Hoare triple {132384#(<= ~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)); {131403#true} is VALID [2022-04-08 12:53:13,518 INFO L290 TraceCheckUtils]: 288: Hoare triple {132384#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {132384#(<= ~counter~0 34)} is VALID [2022-04-08 12:53:13,519 INFO L290 TraceCheckUtils]: 287: Hoare triple {132356#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132384#(<= ~counter~0 34)} is VALID [2022-04-08 12:53:13,519 INFO L290 TraceCheckUtils]: 286: Hoare triple {132356#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132356#(<= ~counter~0 33)} is VALID [2022-04-08 12:53:13,520 INFO L290 TraceCheckUtils]: 285: Hoare triple {132356#(<= ~counter~0 33)} assume !!(0 != ~r~0); {132356#(<= ~counter~0 33)} is VALID [2022-04-08 12:53:13,520 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {131403#true} {132356#(<= ~counter~0 33)} #63#return; {132356#(<= ~counter~0 33)} is VALID [2022-04-08 12:53:13,520 INFO L290 TraceCheckUtils]: 283: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,520 INFO L290 TraceCheckUtils]: 282: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,520 INFO L290 TraceCheckUtils]: 281: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,520 INFO L272 TraceCheckUtils]: 280: Hoare triple {132356#(<= ~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)); {131403#true} is VALID [2022-04-08 12:53:13,521 INFO L290 TraceCheckUtils]: 279: Hoare triple {132356#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {132356#(<= ~counter~0 33)} is VALID [2022-04-08 12:53:13,522 INFO L290 TraceCheckUtils]: 278: Hoare triple {132328#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132356#(<= ~counter~0 33)} is VALID [2022-04-08 12:53:13,522 INFO L290 TraceCheckUtils]: 277: Hoare triple {132328#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132328#(<= ~counter~0 32)} is VALID [2022-04-08 12:53:13,522 INFO L290 TraceCheckUtils]: 276: Hoare triple {132328#(<= ~counter~0 32)} assume !!(0 != ~r~0); {132328#(<= ~counter~0 32)} is VALID [2022-04-08 12:53:13,523 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {131403#true} {132328#(<= ~counter~0 32)} #63#return; {132328#(<= ~counter~0 32)} is VALID [2022-04-08 12:53:13,523 INFO L290 TraceCheckUtils]: 274: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,523 INFO L290 TraceCheckUtils]: 273: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,523 INFO L290 TraceCheckUtils]: 272: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,523 INFO L272 TraceCheckUtils]: 271: Hoare triple {132328#(<= ~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)); {131403#true} is VALID [2022-04-08 12:53:13,523 INFO L290 TraceCheckUtils]: 270: Hoare triple {132328#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {132328#(<= ~counter~0 32)} is VALID [2022-04-08 12:53:13,524 INFO L290 TraceCheckUtils]: 269: Hoare triple {132300#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132328#(<= ~counter~0 32)} is VALID [2022-04-08 12:53:13,525 INFO L290 TraceCheckUtils]: 268: Hoare triple {132300#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132300#(<= ~counter~0 31)} is VALID [2022-04-08 12:53:13,525 INFO L290 TraceCheckUtils]: 267: Hoare triple {132300#(<= ~counter~0 31)} assume !!(0 != ~r~0); {132300#(<= ~counter~0 31)} is VALID [2022-04-08 12:53:13,525 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {131403#true} {132300#(<= ~counter~0 31)} #63#return; {132300#(<= ~counter~0 31)} is VALID [2022-04-08 12:53:13,525 INFO L290 TraceCheckUtils]: 265: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,525 INFO L290 TraceCheckUtils]: 264: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,526 INFO L290 TraceCheckUtils]: 263: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,526 INFO L272 TraceCheckUtils]: 262: Hoare triple {132300#(<= ~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)); {131403#true} is VALID [2022-04-08 12:53:13,526 INFO L290 TraceCheckUtils]: 261: Hoare triple {132300#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {132300#(<= ~counter~0 31)} is VALID [2022-04-08 12:53:13,527 INFO L290 TraceCheckUtils]: 260: Hoare triple {132272#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132300#(<= ~counter~0 31)} is VALID [2022-04-08 12:53:13,527 INFO L290 TraceCheckUtils]: 259: Hoare triple {132272#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132272#(<= ~counter~0 30)} is VALID [2022-04-08 12:53:13,527 INFO L290 TraceCheckUtils]: 258: Hoare triple {132272#(<= ~counter~0 30)} assume !!(0 != ~r~0); {132272#(<= ~counter~0 30)} is VALID [2022-04-08 12:53:13,528 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {131403#true} {132272#(<= ~counter~0 30)} #63#return; {132272#(<= ~counter~0 30)} is VALID [2022-04-08 12:53:13,528 INFO L290 TraceCheckUtils]: 256: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,528 INFO L290 TraceCheckUtils]: 255: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,528 INFO L290 TraceCheckUtils]: 254: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,528 INFO L272 TraceCheckUtils]: 253: Hoare triple {132272#(<= ~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)); {131403#true} is VALID [2022-04-08 12:53:13,528 INFO L290 TraceCheckUtils]: 252: Hoare triple {132272#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {132272#(<= ~counter~0 30)} is VALID [2022-04-08 12:53:13,530 INFO L290 TraceCheckUtils]: 251: Hoare triple {132244#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132272#(<= ~counter~0 30)} is VALID [2022-04-08 12:53:13,530 INFO L290 TraceCheckUtils]: 250: Hoare triple {132244#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132244#(<= ~counter~0 29)} is VALID [2022-04-08 12:53:13,530 INFO L290 TraceCheckUtils]: 249: Hoare triple {132244#(<= ~counter~0 29)} assume !!(0 != ~r~0); {132244#(<= ~counter~0 29)} is VALID [2022-04-08 12:53:13,531 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {131403#true} {132244#(<= ~counter~0 29)} #63#return; {132244#(<= ~counter~0 29)} is VALID [2022-04-08 12:53:13,531 INFO L290 TraceCheckUtils]: 247: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,531 INFO L290 TraceCheckUtils]: 246: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,531 INFO L290 TraceCheckUtils]: 245: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,531 INFO L272 TraceCheckUtils]: 244: Hoare triple {132244#(<= ~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)); {131403#true} is VALID [2022-04-08 12:53:13,531 INFO L290 TraceCheckUtils]: 243: Hoare triple {132244#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {132244#(<= ~counter~0 29)} is VALID [2022-04-08 12:53:13,532 INFO L290 TraceCheckUtils]: 242: Hoare triple {132216#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132244#(<= ~counter~0 29)} is VALID [2022-04-08 12:53:13,532 INFO L290 TraceCheckUtils]: 241: Hoare triple {132216#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132216#(<= ~counter~0 28)} is VALID [2022-04-08 12:53:13,533 INFO L290 TraceCheckUtils]: 240: Hoare triple {132216#(<= ~counter~0 28)} assume !!(0 != ~r~0); {132216#(<= ~counter~0 28)} is VALID [2022-04-08 12:53:13,533 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {131403#true} {132216#(<= ~counter~0 28)} #63#return; {132216#(<= ~counter~0 28)} is VALID [2022-04-08 12:53:13,533 INFO L290 TraceCheckUtils]: 238: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,533 INFO L290 TraceCheckUtils]: 237: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,533 INFO L290 TraceCheckUtils]: 236: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,533 INFO L272 TraceCheckUtils]: 235: Hoare triple {132216#(<= ~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)); {131403#true} is VALID [2022-04-08 12:53:13,534 INFO L290 TraceCheckUtils]: 234: Hoare triple {132216#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {132216#(<= ~counter~0 28)} is VALID [2022-04-08 12:53:13,535 INFO L290 TraceCheckUtils]: 233: Hoare triple {132188#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132216#(<= ~counter~0 28)} is VALID [2022-04-08 12:53:13,535 INFO L290 TraceCheckUtils]: 232: Hoare triple {132188#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132188#(<= ~counter~0 27)} is VALID [2022-04-08 12:53:13,535 INFO L290 TraceCheckUtils]: 231: Hoare triple {132188#(<= ~counter~0 27)} assume !!(0 != ~r~0); {132188#(<= ~counter~0 27)} is VALID [2022-04-08 12:53:13,536 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {131403#true} {132188#(<= ~counter~0 27)} #63#return; {132188#(<= ~counter~0 27)} is VALID [2022-04-08 12:53:13,536 INFO L290 TraceCheckUtils]: 229: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,536 INFO L290 TraceCheckUtils]: 228: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,536 INFO L290 TraceCheckUtils]: 227: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,536 INFO L272 TraceCheckUtils]: 226: Hoare triple {132188#(<= ~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)); {131403#true} is VALID [2022-04-08 12:53:13,536 INFO L290 TraceCheckUtils]: 225: Hoare triple {132188#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {132188#(<= ~counter~0 27)} is VALID [2022-04-08 12:53:13,537 INFO L290 TraceCheckUtils]: 224: Hoare triple {132160#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132188#(<= ~counter~0 27)} is VALID [2022-04-08 12:53:13,538 INFO L290 TraceCheckUtils]: 223: Hoare triple {132160#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132160#(<= ~counter~0 26)} is VALID [2022-04-08 12:53:13,538 INFO L290 TraceCheckUtils]: 222: Hoare triple {132160#(<= ~counter~0 26)} assume !!(0 != ~r~0); {132160#(<= ~counter~0 26)} is VALID [2022-04-08 12:53:13,538 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {131403#true} {132160#(<= ~counter~0 26)} #63#return; {132160#(<= ~counter~0 26)} is VALID [2022-04-08 12:53:13,538 INFO L290 TraceCheckUtils]: 220: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,539 INFO L290 TraceCheckUtils]: 219: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,539 INFO L290 TraceCheckUtils]: 218: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,539 INFO L272 TraceCheckUtils]: 217: Hoare triple {132160#(<= ~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)); {131403#true} is VALID [2022-04-08 12:53:13,539 INFO L290 TraceCheckUtils]: 216: Hoare triple {132160#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {132160#(<= ~counter~0 26)} is VALID [2022-04-08 12:53:13,540 INFO L290 TraceCheckUtils]: 215: Hoare triple {132132#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132160#(<= ~counter~0 26)} is VALID [2022-04-08 12:53:13,541 INFO L290 TraceCheckUtils]: 214: Hoare triple {132132#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132132#(<= ~counter~0 25)} is VALID [2022-04-08 12:53:13,541 INFO L290 TraceCheckUtils]: 213: Hoare triple {132132#(<= ~counter~0 25)} assume !!(0 != ~r~0); {132132#(<= ~counter~0 25)} is VALID [2022-04-08 12:53:13,541 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {131403#true} {132132#(<= ~counter~0 25)} #63#return; {132132#(<= ~counter~0 25)} is VALID [2022-04-08 12:53:13,541 INFO L290 TraceCheckUtils]: 211: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,542 INFO L290 TraceCheckUtils]: 210: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,542 INFO L290 TraceCheckUtils]: 209: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,542 INFO L272 TraceCheckUtils]: 208: Hoare triple {132132#(<= ~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)); {131403#true} is VALID [2022-04-08 12:53:13,542 INFO L290 TraceCheckUtils]: 207: Hoare triple {132132#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {132132#(<= ~counter~0 25)} is VALID [2022-04-08 12:53:13,543 INFO L290 TraceCheckUtils]: 206: Hoare triple {132104#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132132#(<= ~counter~0 25)} is VALID [2022-04-08 12:53:13,543 INFO L290 TraceCheckUtils]: 205: Hoare triple {132104#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132104#(<= ~counter~0 24)} is VALID [2022-04-08 12:53:13,543 INFO L290 TraceCheckUtils]: 204: Hoare triple {132104#(<= ~counter~0 24)} assume !!(0 != ~r~0); {132104#(<= ~counter~0 24)} is VALID [2022-04-08 12:53:13,544 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {131403#true} {132104#(<= ~counter~0 24)} #63#return; {132104#(<= ~counter~0 24)} is VALID [2022-04-08 12:53:13,544 INFO L290 TraceCheckUtils]: 202: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,544 INFO L290 TraceCheckUtils]: 201: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,544 INFO L290 TraceCheckUtils]: 200: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,544 INFO L272 TraceCheckUtils]: 199: Hoare triple {132104#(<= ~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)); {131403#true} is VALID [2022-04-08 12:53:13,544 INFO L290 TraceCheckUtils]: 198: Hoare triple {132104#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {132104#(<= ~counter~0 24)} is VALID [2022-04-08 12:53:13,546 INFO L290 TraceCheckUtils]: 197: Hoare triple {132076#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132104#(<= ~counter~0 24)} is VALID [2022-04-08 12:53:13,546 INFO L290 TraceCheckUtils]: 196: Hoare triple {132076#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132076#(<= ~counter~0 23)} is VALID [2022-04-08 12:53:13,546 INFO L290 TraceCheckUtils]: 195: Hoare triple {132076#(<= ~counter~0 23)} assume !!(0 != ~r~0); {132076#(<= ~counter~0 23)} is VALID [2022-04-08 12:53:13,547 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {131403#true} {132076#(<= ~counter~0 23)} #63#return; {132076#(<= ~counter~0 23)} is VALID [2022-04-08 12:53:13,547 INFO L290 TraceCheckUtils]: 193: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,547 INFO L290 TraceCheckUtils]: 192: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,547 INFO L290 TraceCheckUtils]: 191: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,547 INFO L272 TraceCheckUtils]: 190: Hoare triple {132076#(<= ~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)); {131403#true} is VALID [2022-04-08 12:53:13,547 INFO L290 TraceCheckUtils]: 189: Hoare triple {132076#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {132076#(<= ~counter~0 23)} is VALID [2022-04-08 12:53:13,548 INFO L290 TraceCheckUtils]: 188: Hoare triple {132048#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132076#(<= ~counter~0 23)} is VALID [2022-04-08 12:53:13,548 INFO L290 TraceCheckUtils]: 187: Hoare triple {132048#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132048#(<= ~counter~0 22)} is VALID [2022-04-08 12:53:13,549 INFO L290 TraceCheckUtils]: 186: Hoare triple {132048#(<= ~counter~0 22)} assume !!(0 != ~r~0); {132048#(<= ~counter~0 22)} is VALID [2022-04-08 12:53:13,549 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {131403#true} {132048#(<= ~counter~0 22)} #63#return; {132048#(<= ~counter~0 22)} is VALID [2022-04-08 12:53:13,549 INFO L290 TraceCheckUtils]: 184: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,549 INFO L290 TraceCheckUtils]: 183: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,549 INFO L290 TraceCheckUtils]: 182: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,549 INFO L272 TraceCheckUtils]: 181: Hoare triple {132048#(<= ~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)); {131403#true} is VALID [2022-04-08 12:53:13,550 INFO L290 TraceCheckUtils]: 180: Hoare triple {132048#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {132048#(<= ~counter~0 22)} is VALID [2022-04-08 12:53:13,551 INFO L290 TraceCheckUtils]: 179: Hoare triple {132020#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132048#(<= ~counter~0 22)} is VALID [2022-04-08 12:53:13,551 INFO L290 TraceCheckUtils]: 178: Hoare triple {132020#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132020#(<= ~counter~0 21)} is VALID [2022-04-08 12:53:13,551 INFO L290 TraceCheckUtils]: 177: Hoare triple {132020#(<= ~counter~0 21)} assume !!(0 != ~r~0); {132020#(<= ~counter~0 21)} is VALID [2022-04-08 12:53:13,552 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {131403#true} {132020#(<= ~counter~0 21)} #63#return; {132020#(<= ~counter~0 21)} is VALID [2022-04-08 12:53:13,552 INFO L290 TraceCheckUtils]: 175: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,552 INFO L290 TraceCheckUtils]: 174: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,552 INFO L290 TraceCheckUtils]: 173: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,552 INFO L272 TraceCheckUtils]: 172: Hoare triple {132020#(<= ~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)); {131403#true} is VALID [2022-04-08 12:53:13,552 INFO L290 TraceCheckUtils]: 171: Hoare triple {132020#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {132020#(<= ~counter~0 21)} is VALID [2022-04-08 12:53:13,553 INFO L290 TraceCheckUtils]: 170: Hoare triple {131992#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132020#(<= ~counter~0 21)} is VALID [2022-04-08 12:53:13,553 INFO L290 TraceCheckUtils]: 169: Hoare triple {131992#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131992#(<= ~counter~0 20)} is VALID [2022-04-08 12:53:13,554 INFO L290 TraceCheckUtils]: 168: Hoare triple {131992#(<= ~counter~0 20)} assume !!(0 != ~r~0); {131992#(<= ~counter~0 20)} is VALID [2022-04-08 12:53:13,554 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {131403#true} {131992#(<= ~counter~0 20)} #63#return; {131992#(<= ~counter~0 20)} is VALID [2022-04-08 12:53:13,554 INFO L290 TraceCheckUtils]: 166: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,554 INFO L290 TraceCheckUtils]: 165: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,554 INFO L290 TraceCheckUtils]: 164: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,554 INFO L272 TraceCheckUtils]: 163: Hoare triple {131992#(<= ~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)); {131403#true} is VALID [2022-04-08 12:53:13,555 INFO L290 TraceCheckUtils]: 162: Hoare triple {131992#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {131992#(<= ~counter~0 20)} is VALID [2022-04-08 12:53:13,556 INFO L290 TraceCheckUtils]: 161: Hoare triple {131964#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131992#(<= ~counter~0 20)} is VALID [2022-04-08 12:53:13,556 INFO L290 TraceCheckUtils]: 160: Hoare triple {131964#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131964#(<= ~counter~0 19)} is VALID [2022-04-08 12:53:13,556 INFO L290 TraceCheckUtils]: 159: Hoare triple {131964#(<= ~counter~0 19)} assume !!(0 != ~r~0); {131964#(<= ~counter~0 19)} is VALID [2022-04-08 12:53:13,557 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {131403#true} {131964#(<= ~counter~0 19)} #63#return; {131964#(<= ~counter~0 19)} is VALID [2022-04-08 12:53:13,557 INFO L290 TraceCheckUtils]: 157: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,557 INFO L290 TraceCheckUtils]: 156: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,557 INFO L290 TraceCheckUtils]: 155: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,557 INFO L272 TraceCheckUtils]: 154: Hoare triple {131964#(<= ~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)); {131403#true} is VALID [2022-04-08 12:53:13,557 INFO L290 TraceCheckUtils]: 153: Hoare triple {131964#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {131964#(<= ~counter~0 19)} is VALID [2022-04-08 12:53:13,558 INFO L290 TraceCheckUtils]: 152: Hoare triple {131936#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131964#(<= ~counter~0 19)} is VALID [2022-04-08 12:53:13,558 INFO L290 TraceCheckUtils]: 151: Hoare triple {131936#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131936#(<= ~counter~0 18)} is VALID [2022-04-08 12:53:13,559 INFO L290 TraceCheckUtils]: 150: Hoare triple {131936#(<= ~counter~0 18)} assume !!(0 != ~r~0); {131936#(<= ~counter~0 18)} is VALID [2022-04-08 12:53:13,559 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {131403#true} {131936#(<= ~counter~0 18)} #63#return; {131936#(<= ~counter~0 18)} is VALID [2022-04-08 12:53:13,559 INFO L290 TraceCheckUtils]: 148: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,559 INFO L290 TraceCheckUtils]: 147: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,559 INFO L290 TraceCheckUtils]: 146: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,560 INFO L272 TraceCheckUtils]: 145: Hoare triple {131936#(<= ~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)); {131403#true} is VALID [2022-04-08 12:53:13,560 INFO L290 TraceCheckUtils]: 144: Hoare triple {131936#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {131936#(<= ~counter~0 18)} is VALID [2022-04-08 12:53:13,561 INFO L290 TraceCheckUtils]: 143: Hoare triple {131908#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131936#(<= ~counter~0 18)} is VALID [2022-04-08 12:53:13,561 INFO L290 TraceCheckUtils]: 142: Hoare triple {131908#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131908#(<= ~counter~0 17)} is VALID [2022-04-08 12:53:13,561 INFO L290 TraceCheckUtils]: 141: Hoare triple {131908#(<= ~counter~0 17)} assume !!(0 != ~r~0); {131908#(<= ~counter~0 17)} is VALID [2022-04-08 12:53:13,562 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {131403#true} {131908#(<= ~counter~0 17)} #63#return; {131908#(<= ~counter~0 17)} is VALID [2022-04-08 12:53:13,562 INFO L290 TraceCheckUtils]: 139: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,562 INFO L290 TraceCheckUtils]: 138: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,562 INFO L290 TraceCheckUtils]: 137: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,562 INFO L272 TraceCheckUtils]: 136: Hoare triple {131908#(<= ~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)); {131403#true} is VALID [2022-04-08 12:53:13,562 INFO L290 TraceCheckUtils]: 135: Hoare triple {131908#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {131908#(<= ~counter~0 17)} is VALID [2022-04-08 12:53:13,563 INFO L290 TraceCheckUtils]: 134: Hoare triple {131880#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131908#(<= ~counter~0 17)} is VALID [2022-04-08 12:53:13,564 INFO L290 TraceCheckUtils]: 133: Hoare triple {131880#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131880#(<= ~counter~0 16)} is VALID [2022-04-08 12:53:13,564 INFO L290 TraceCheckUtils]: 132: Hoare triple {131880#(<= ~counter~0 16)} assume !!(0 != ~r~0); {131880#(<= ~counter~0 16)} is VALID [2022-04-08 12:53:13,564 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {131403#true} {131880#(<= ~counter~0 16)} #63#return; {131880#(<= ~counter~0 16)} is VALID [2022-04-08 12:53:13,564 INFO L290 TraceCheckUtils]: 130: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,564 INFO L290 TraceCheckUtils]: 129: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,565 INFO L290 TraceCheckUtils]: 128: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,565 INFO L272 TraceCheckUtils]: 127: Hoare triple {131880#(<= ~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)); {131403#true} is VALID [2022-04-08 12:53:13,565 INFO L290 TraceCheckUtils]: 126: Hoare triple {131880#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {131880#(<= ~counter~0 16)} is VALID [2022-04-08 12:53:13,566 INFO L290 TraceCheckUtils]: 125: Hoare triple {131852#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131880#(<= ~counter~0 16)} is VALID [2022-04-08 12:53:13,566 INFO L290 TraceCheckUtils]: 124: Hoare triple {131852#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131852#(<= ~counter~0 15)} is VALID [2022-04-08 12:53:13,566 INFO L290 TraceCheckUtils]: 123: Hoare triple {131852#(<= ~counter~0 15)} assume !!(0 != ~r~0); {131852#(<= ~counter~0 15)} is VALID [2022-04-08 12:53:13,567 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {131403#true} {131852#(<= ~counter~0 15)} #63#return; {131852#(<= ~counter~0 15)} is VALID [2022-04-08 12:53:13,567 INFO L290 TraceCheckUtils]: 121: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,567 INFO L290 TraceCheckUtils]: 120: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,567 INFO L290 TraceCheckUtils]: 119: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,567 INFO L272 TraceCheckUtils]: 118: Hoare triple {131852#(<= ~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)); {131403#true} is VALID [2022-04-08 12:53:13,567 INFO L290 TraceCheckUtils]: 117: Hoare triple {131852#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {131852#(<= ~counter~0 15)} is VALID [2022-04-08 12:53:13,568 INFO L290 TraceCheckUtils]: 116: Hoare triple {131824#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131852#(<= ~counter~0 15)} is VALID [2022-04-08 12:53:13,569 INFO L290 TraceCheckUtils]: 115: Hoare triple {131824#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131824#(<= ~counter~0 14)} is VALID [2022-04-08 12:53:13,569 INFO L290 TraceCheckUtils]: 114: Hoare triple {131824#(<= ~counter~0 14)} assume !!(0 != ~r~0); {131824#(<= ~counter~0 14)} is VALID [2022-04-08 12:53:13,569 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {131403#true} {131824#(<= ~counter~0 14)} #63#return; {131824#(<= ~counter~0 14)} is VALID [2022-04-08 12:53:13,569 INFO L290 TraceCheckUtils]: 112: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,570 INFO L290 TraceCheckUtils]: 111: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,570 INFO L290 TraceCheckUtils]: 110: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,570 INFO L272 TraceCheckUtils]: 109: Hoare triple {131824#(<= ~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)); {131403#true} is VALID [2022-04-08 12:53:13,570 INFO L290 TraceCheckUtils]: 108: Hoare triple {131824#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {131824#(<= ~counter~0 14)} is VALID [2022-04-08 12:53:13,571 INFO L290 TraceCheckUtils]: 107: Hoare triple {131796#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131824#(<= ~counter~0 14)} is VALID [2022-04-08 12:53:13,572 INFO L290 TraceCheckUtils]: 106: Hoare triple {131796#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131796#(<= ~counter~0 13)} is VALID [2022-04-08 12:53:13,572 INFO L290 TraceCheckUtils]: 105: Hoare triple {131796#(<= ~counter~0 13)} assume !!(0 != ~r~0); {131796#(<= ~counter~0 13)} is VALID [2022-04-08 12:53:13,572 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {131403#true} {131796#(<= ~counter~0 13)} #63#return; {131796#(<= ~counter~0 13)} is VALID [2022-04-08 12:53:13,573 INFO L290 TraceCheckUtils]: 103: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,573 INFO L290 TraceCheckUtils]: 102: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,573 INFO L290 TraceCheckUtils]: 101: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,573 INFO L272 TraceCheckUtils]: 100: Hoare triple {131796#(<= ~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)); {131403#true} is VALID [2022-04-08 12:53:13,573 INFO L290 TraceCheckUtils]: 99: Hoare triple {131796#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {131796#(<= ~counter~0 13)} is VALID [2022-04-08 12:53:13,574 INFO L290 TraceCheckUtils]: 98: Hoare triple {131768#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131796#(<= ~counter~0 13)} is VALID [2022-04-08 12:53:13,574 INFO L290 TraceCheckUtils]: 97: Hoare triple {131768#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131768#(<= ~counter~0 12)} is VALID [2022-04-08 12:53:13,575 INFO L290 TraceCheckUtils]: 96: Hoare triple {131768#(<= ~counter~0 12)} assume !!(0 != ~r~0); {131768#(<= ~counter~0 12)} is VALID [2022-04-08 12:53:13,575 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {131403#true} {131768#(<= ~counter~0 12)} #63#return; {131768#(<= ~counter~0 12)} is VALID [2022-04-08 12:53:13,575 INFO L290 TraceCheckUtils]: 94: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,575 INFO L290 TraceCheckUtils]: 93: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,575 INFO L290 TraceCheckUtils]: 92: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,575 INFO L272 TraceCheckUtils]: 91: Hoare triple {131768#(<= ~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)); {131403#true} is VALID [2022-04-08 12:53:13,576 INFO L290 TraceCheckUtils]: 90: Hoare triple {131768#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {131768#(<= ~counter~0 12)} is VALID [2022-04-08 12:53:13,577 INFO L290 TraceCheckUtils]: 89: Hoare triple {131740#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131768#(<= ~counter~0 12)} is VALID [2022-04-08 12:53:13,577 INFO L290 TraceCheckUtils]: 88: Hoare triple {131740#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131740#(<= ~counter~0 11)} is VALID [2022-04-08 12:53:13,577 INFO L290 TraceCheckUtils]: 87: Hoare triple {131740#(<= ~counter~0 11)} assume !!(0 != ~r~0); {131740#(<= ~counter~0 11)} is VALID [2022-04-08 12:53:13,578 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {131403#true} {131740#(<= ~counter~0 11)} #63#return; {131740#(<= ~counter~0 11)} is VALID [2022-04-08 12:53:13,578 INFO L290 TraceCheckUtils]: 85: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,578 INFO L290 TraceCheckUtils]: 84: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,578 INFO L290 TraceCheckUtils]: 83: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,578 INFO L272 TraceCheckUtils]: 82: Hoare triple {131740#(<= ~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)); {131403#true} is VALID [2022-04-08 12:53:13,578 INFO L290 TraceCheckUtils]: 81: Hoare triple {131740#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {131740#(<= ~counter~0 11)} is VALID [2022-04-08 12:53:13,579 INFO L290 TraceCheckUtils]: 80: Hoare triple {131712#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131740#(<= ~counter~0 11)} is VALID [2022-04-08 12:53:13,579 INFO L290 TraceCheckUtils]: 79: Hoare triple {131712#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131712#(<= ~counter~0 10)} is VALID [2022-04-08 12:53:13,580 INFO L290 TraceCheckUtils]: 78: Hoare triple {131712#(<= ~counter~0 10)} assume !!(0 != ~r~0); {131712#(<= ~counter~0 10)} is VALID [2022-04-08 12:53:13,580 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {131403#true} {131712#(<= ~counter~0 10)} #63#return; {131712#(<= ~counter~0 10)} is VALID [2022-04-08 12:53:13,580 INFO L290 TraceCheckUtils]: 76: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,580 INFO L290 TraceCheckUtils]: 75: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,580 INFO L290 TraceCheckUtils]: 74: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,580 INFO L272 TraceCheckUtils]: 73: Hoare triple {131712#(<= ~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)); {131403#true} is VALID [2022-04-08 12:53:13,581 INFO L290 TraceCheckUtils]: 72: Hoare triple {131712#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {131712#(<= ~counter~0 10)} is VALID [2022-04-08 12:53:13,582 INFO L290 TraceCheckUtils]: 71: Hoare triple {131684#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131712#(<= ~counter~0 10)} is VALID [2022-04-08 12:53:13,582 INFO L290 TraceCheckUtils]: 70: Hoare triple {131684#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131684#(<= ~counter~0 9)} is VALID [2022-04-08 12:53:13,582 INFO L290 TraceCheckUtils]: 69: Hoare triple {131684#(<= ~counter~0 9)} assume !!(0 != ~r~0); {131684#(<= ~counter~0 9)} is VALID [2022-04-08 12:53:13,583 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {131403#true} {131684#(<= ~counter~0 9)} #63#return; {131684#(<= ~counter~0 9)} is VALID [2022-04-08 12:53:13,583 INFO L290 TraceCheckUtils]: 67: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,583 INFO L290 TraceCheckUtils]: 66: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,583 INFO L290 TraceCheckUtils]: 65: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,583 INFO L272 TraceCheckUtils]: 64: Hoare triple {131684#(<= ~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)); {131403#true} is VALID [2022-04-08 12:53:13,583 INFO L290 TraceCheckUtils]: 63: Hoare triple {131684#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {131684#(<= ~counter~0 9)} is VALID [2022-04-08 12:53:13,584 INFO L290 TraceCheckUtils]: 62: Hoare triple {131656#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131684#(<= ~counter~0 9)} is VALID [2022-04-08 12:53:13,585 INFO L290 TraceCheckUtils]: 61: Hoare triple {131656#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131656#(<= ~counter~0 8)} is VALID [2022-04-08 12:53:13,585 INFO L290 TraceCheckUtils]: 60: Hoare triple {131656#(<= ~counter~0 8)} assume !!(0 != ~r~0); {131656#(<= ~counter~0 8)} is VALID [2022-04-08 12:53:13,585 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {131403#true} {131656#(<= ~counter~0 8)} #63#return; {131656#(<= ~counter~0 8)} is VALID [2022-04-08 12:53:13,585 INFO L290 TraceCheckUtils]: 58: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,586 INFO L290 TraceCheckUtils]: 57: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,586 INFO L290 TraceCheckUtils]: 56: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,586 INFO L272 TraceCheckUtils]: 55: Hoare triple {131656#(<= ~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)); {131403#true} is VALID [2022-04-08 12:53:13,586 INFO L290 TraceCheckUtils]: 54: Hoare triple {131656#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {131656#(<= ~counter~0 8)} is VALID [2022-04-08 12:53:13,587 INFO L290 TraceCheckUtils]: 53: Hoare triple {131628#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131656#(<= ~counter~0 8)} is VALID [2022-04-08 12:53:13,587 INFO L290 TraceCheckUtils]: 52: Hoare triple {131628#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131628#(<= ~counter~0 7)} is VALID [2022-04-08 12:53:13,587 INFO L290 TraceCheckUtils]: 51: Hoare triple {131628#(<= ~counter~0 7)} assume !!(0 != ~r~0); {131628#(<= ~counter~0 7)} is VALID [2022-04-08 12:53:13,588 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {131403#true} {131628#(<= ~counter~0 7)} #63#return; {131628#(<= ~counter~0 7)} is VALID [2022-04-08 12:53:13,588 INFO L290 TraceCheckUtils]: 49: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,588 INFO L290 TraceCheckUtils]: 48: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,588 INFO L290 TraceCheckUtils]: 47: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,588 INFO L272 TraceCheckUtils]: 46: Hoare triple {131628#(<= ~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)); {131403#true} is VALID [2022-04-08 12:53:13,588 INFO L290 TraceCheckUtils]: 45: Hoare triple {131628#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {131628#(<= ~counter~0 7)} is VALID [2022-04-08 12:53:13,589 INFO L290 TraceCheckUtils]: 44: Hoare triple {131600#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131628#(<= ~counter~0 7)} is VALID [2022-04-08 12:53:13,590 INFO L290 TraceCheckUtils]: 43: Hoare triple {131600#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131600#(<= ~counter~0 6)} is VALID [2022-04-08 12:53:13,590 INFO L290 TraceCheckUtils]: 42: Hoare triple {131600#(<= ~counter~0 6)} assume !!(0 != ~r~0); {131600#(<= ~counter~0 6)} is VALID [2022-04-08 12:53:13,590 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {131403#true} {131600#(<= ~counter~0 6)} #63#return; {131600#(<= ~counter~0 6)} is VALID [2022-04-08 12:53:13,591 INFO L290 TraceCheckUtils]: 40: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,591 INFO L290 TraceCheckUtils]: 39: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,591 INFO L290 TraceCheckUtils]: 38: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,591 INFO L272 TraceCheckUtils]: 37: Hoare triple {131600#(<= ~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)); {131403#true} is VALID [2022-04-08 12:53:13,591 INFO L290 TraceCheckUtils]: 36: Hoare triple {131600#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {131600#(<= ~counter~0 6)} is VALID [2022-04-08 12:53:13,592 INFO L290 TraceCheckUtils]: 35: Hoare triple {131572#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131600#(<= ~counter~0 6)} is VALID [2022-04-08 12:53:13,592 INFO L290 TraceCheckUtils]: 34: Hoare triple {131572#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131572#(<= ~counter~0 5)} is VALID [2022-04-08 12:53:13,593 INFO L290 TraceCheckUtils]: 33: Hoare triple {131572#(<= ~counter~0 5)} assume !!(0 != ~r~0); {131572#(<= ~counter~0 5)} is VALID [2022-04-08 12:53:13,593 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {131403#true} {131572#(<= ~counter~0 5)} #63#return; {131572#(<= ~counter~0 5)} is VALID [2022-04-08 12:53:13,593 INFO L290 TraceCheckUtils]: 31: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,593 INFO L290 TraceCheckUtils]: 30: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,593 INFO L290 TraceCheckUtils]: 29: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,593 INFO L272 TraceCheckUtils]: 28: Hoare triple {131572#(<= ~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)); {131403#true} is VALID [2022-04-08 12:53:13,594 INFO L290 TraceCheckUtils]: 27: Hoare triple {131572#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {131572#(<= ~counter~0 5)} is VALID [2022-04-08 12:53:13,595 INFO L290 TraceCheckUtils]: 26: Hoare triple {131544#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131572#(<= ~counter~0 5)} is VALID [2022-04-08 12:53:13,595 INFO L290 TraceCheckUtils]: 25: Hoare triple {131544#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131544#(<= ~counter~0 4)} is VALID [2022-04-08 12:53:13,595 INFO L290 TraceCheckUtils]: 24: Hoare triple {131544#(<= ~counter~0 4)} assume !!(0 != ~r~0); {131544#(<= ~counter~0 4)} is VALID [2022-04-08 12:53:13,596 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {131403#true} {131544#(<= ~counter~0 4)} #63#return; {131544#(<= ~counter~0 4)} is VALID [2022-04-08 12:53:13,596 INFO L290 TraceCheckUtils]: 22: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,596 INFO L290 TraceCheckUtils]: 21: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,596 INFO L290 TraceCheckUtils]: 20: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,596 INFO L272 TraceCheckUtils]: 19: Hoare triple {131544#(<= ~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)); {131403#true} is VALID [2022-04-08 12:53:13,596 INFO L290 TraceCheckUtils]: 18: Hoare triple {131544#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {131544#(<= ~counter~0 4)} is VALID [2022-04-08 12:53:13,597 INFO L290 TraceCheckUtils]: 17: Hoare triple {131516#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131544#(<= ~counter~0 4)} is VALID [2022-04-08 12:53:13,597 INFO L290 TraceCheckUtils]: 16: Hoare triple {131516#(<= ~counter~0 3)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {131516#(<= ~counter~0 3)} is VALID [2022-04-08 12:53:13,598 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {131403#true} {131516#(<= ~counter~0 3)} #61#return; {131516#(<= ~counter~0 3)} is VALID [2022-04-08 12:53:13,598 INFO L290 TraceCheckUtils]: 14: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,598 INFO L290 TraceCheckUtils]: 13: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,598 INFO L290 TraceCheckUtils]: 12: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,598 INFO L272 TraceCheckUtils]: 11: Hoare triple {131516#(<= ~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)); {131403#true} is VALID [2022-04-08 12:53:13,599 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {131403#true} {131516#(<= ~counter~0 3)} #59#return; {131516#(<= ~counter~0 3)} is VALID [2022-04-08 12:53:13,599 INFO L290 TraceCheckUtils]: 9: Hoare triple {131403#true} assume true; {131403#true} is VALID [2022-04-08 12:53:13,599 INFO L290 TraceCheckUtils]: 8: Hoare triple {131403#true} assume !(0 == ~cond); {131403#true} is VALID [2022-04-08 12:53:13,599 INFO L290 TraceCheckUtils]: 7: Hoare triple {131403#true} ~cond := #in~cond; {131403#true} is VALID [2022-04-08 12:53:13,599 INFO L272 TraceCheckUtils]: 6: Hoare triple {131516#(<= ~counter~0 3)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {131403#true} is VALID [2022-04-08 12:53:13,599 INFO L290 TraceCheckUtils]: 5: Hoare triple {131516#(<= ~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; {131516#(<= ~counter~0 3)} is VALID [2022-04-08 12:53:13,599 INFO L272 TraceCheckUtils]: 4: Hoare triple {131516#(<= ~counter~0 3)} call #t~ret7 := main(); {131516#(<= ~counter~0 3)} is VALID [2022-04-08 12:53:13,600 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {131516#(<= ~counter~0 3)} {131403#true} #67#return; {131516#(<= ~counter~0 3)} is VALID [2022-04-08 12:53:13,600 INFO L290 TraceCheckUtils]: 2: Hoare triple {131516#(<= ~counter~0 3)} assume true; {131516#(<= ~counter~0 3)} is VALID [2022-04-08 12:53:13,600 INFO L290 TraceCheckUtils]: 1: Hoare triple {131403#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; {131516#(<= ~counter~0 3)} is VALID [2022-04-08 12:53:13,600 INFO L272 TraceCheckUtils]: 0: Hoare triple {131403#true} call ULTIMATE.init(); {131403#true} is VALID [2022-04-08 12:53:13,601 INFO L134 CoverageAnalysis]: Checked inductivity of 9503 backedges. 92 proven. 5267 refuted. 0 times theorem prover too weak. 4144 trivial. 0 not checked. [2022-04-08 12:53:13,601 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:53:13,601 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [283852132] [2022-04-08 12:53:13,602 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:53:13,602 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1107243479] [2022-04-08 12:53:13,602 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1107243479] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:53:13,602 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:53:13,602 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [50, 50] total 54 [2022-04-08 12:53:13,602 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:53:13,602 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [385472465] [2022-04-08 12:53:13,602 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [385472465] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:53:13,602 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:53:13,602 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [50] imperfect sequences [] total 50 [2022-04-08 12:53:13,602 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1378402503] [2022-04-08 12:53:13,602 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:53:13,603 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 [2022-04-08 12:53:13,603 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:53:13,603 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) [2022-04-08 12:53:13,974 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 434 edges. 434 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:53:13,975 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 50 states [2022-04-08 12:53:13,975 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:53:13,975 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 50 interpolants. [2022-04-08 12:53:13,975 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 12:53:13,976 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) [2022-04-08 12:53:16,868 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:53:16,868 INFO L93 Difference]: Finished difference Result 448 states and 496 transitions. [2022-04-08 12:53:16,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2022-04-08 12:53:16,869 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 [2022-04-08 12:53:16,869 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:53:16,869 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) [2022-04-08 12:53:16,880 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 495 transitions. [2022-04-08 12:53:16,880 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) [2022-04-08 12:53:16,889 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 495 transitions. [2022-04-08 12:53:16,889 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 96 states and 495 transitions. [2022-04-08 12:53:17,355 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 495 edges. 495 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:53:17,364 INFO L225 Difference]: With dead ends: 448 [2022-04-08 12:53:17,364 INFO L226 Difference]: Without dead ends: 443 [2022-04-08 12:53:17,365 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 919 GetRequests, 820 SyntacticMatches, 1 SemanticMatches, 98 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1133 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=3769, Invalid=6131, Unknown=0, NotChecked=0, Total=9900 [2022-04-08 12:53:17,365 INFO L913 BasicCegarLoop]: 72 mSDtfsCounter, 160 mSDsluCounter, 372 mSDsCounter, 0 mSdLazyCounter, 304 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 160 SdHoareTripleChecker+Valid, 444 SdHoareTripleChecker+Invalid, 325 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 304 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-08 12:53:17,365 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [160 Valid, 444 Invalid, 325 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 304 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-08 12:53:17,366 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 443 states. [2022-04-08 12:53:18,124 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 443 to 443. [2022-04-08 12:53:18,124 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:53:18,124 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) [2022-04-08 12:53:18,125 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) [2022-04-08 12:53:18,125 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) [2022-04-08 12:53:18,132 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:53:18,132 INFO L93 Difference]: Finished difference Result 443 states and 491 transitions. [2022-04-08 12:53:18,132 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 491 transitions. [2022-04-08 12:53:18,132 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:53:18,132 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:53:18,133 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. [2022-04-08 12:53:18,133 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. [2022-04-08 12:53:18,139 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:53:18,140 INFO L93 Difference]: Finished difference Result 443 states and 491 transitions. [2022-04-08 12:53:18,140 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 491 transitions. [2022-04-08 12:53:18,140 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:53:18,140 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:53:18,140 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:53:18,140 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:53:18,140 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) [2022-04-08 12:53:18,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 443 states and 491 transitions. [2022-04-08 12:53:18,149 INFO L78 Accepts]: Start accepts. Automaton has 443 states and 491 transitions. Word has length 437 [2022-04-08 12:53:18,149 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:53:18,149 INFO L478 AbstractCegarLoop]: Abstraction has 443 states and 491 transitions. [2022-04-08 12:53:18,149 INFO L479 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) [2022-04-08 12:53:18,149 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 443 states and 491 transitions. [2022-04-08 12:53:19,982 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 491 edges. 491 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:53:19,983 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 491 transitions. [2022-04-08 12:53:19,984 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 447 [2022-04-08 12:53:19,984 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:53:19,985 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:53:20,002 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (51)] Forceful destruction successful, exit code 0 [2022-04-08 12:53:20,185 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 51 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable49 [2022-04-08 12:53:20,185 INFO L403 AbstractCegarLoop]: === Iteration 51 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:53:20,185 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:53:20,186 INFO L85 PathProgramCache]: Analyzing trace with hash 1123043804, now seen corresponding path program 93 times [2022-04-08 12:53:20,186 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:53:20,186 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1558929371] [2022-04-08 12:53:20,186 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:53:20,186 INFO L85 PathProgramCache]: Analyzing trace with hash 1123043804, now seen corresponding path program 94 times [2022-04-08 12:53:20,186 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:53:20,187 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1173733909] [2022-04-08 12:53:20,187 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:53:20,187 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:53:20,227 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:53:20,227 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1577593896] [2022-04-08 12:53:20,227 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-08 12:53:20,227 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:53:20,227 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:53:20,228 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) [2022-04-08 12:53:20,229 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (52)] Waiting until timeout for monitored process [2022-04-08 12:53:20,444 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-08 12:53:20,444 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-08 12:53:20,448 INFO L263 TraceCheckSpWp]: Trace formula consists of 1033 conjuncts, 99 conjunts are in the unsatisfiable core [2022-04-08 12:53:20,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-08 12:53:20,527 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-08 12:53:23,137 INFO L272 TraceCheckUtils]: 0: Hoare triple {136838#true} call ULTIMATE.init(); {136838#true} is VALID [2022-04-08 12:53:23,138 INFO L290 TraceCheckUtils]: 1: Hoare triple {136838#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; {136846#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:23,138 INFO L290 TraceCheckUtils]: 2: Hoare triple {136846#(<= ~counter~0 0)} assume true; {136846#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:23,139 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {136846#(<= ~counter~0 0)} {136838#true} #67#return; {136846#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:23,139 INFO L272 TraceCheckUtils]: 4: Hoare triple {136846#(<= ~counter~0 0)} call #t~ret7 := main(); {136846#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:23,139 INFO L290 TraceCheckUtils]: 5: Hoare triple {136846#(<= ~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; {136846#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:23,140 INFO L272 TraceCheckUtils]: 6: Hoare triple {136846#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {136846#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:23,140 INFO L290 TraceCheckUtils]: 7: Hoare triple {136846#(<= ~counter~0 0)} ~cond := #in~cond; {136846#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:23,140 INFO L290 TraceCheckUtils]: 8: Hoare triple {136846#(<= ~counter~0 0)} assume !(0 == ~cond); {136846#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:23,140 INFO L290 TraceCheckUtils]: 9: Hoare triple {136846#(<= ~counter~0 0)} assume true; {136846#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:23,141 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {136846#(<= ~counter~0 0)} {136846#(<= ~counter~0 0)} #59#return; {136846#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:23,141 INFO L272 TraceCheckUtils]: 11: Hoare triple {136846#(<= ~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)); {136846#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:23,141 INFO L290 TraceCheckUtils]: 12: Hoare triple {136846#(<= ~counter~0 0)} ~cond := #in~cond; {136846#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:23,142 INFO L290 TraceCheckUtils]: 13: Hoare triple {136846#(<= ~counter~0 0)} assume !(0 == ~cond); {136846#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:23,142 INFO L290 TraceCheckUtils]: 14: Hoare triple {136846#(<= ~counter~0 0)} assume true; {136846#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:23,142 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {136846#(<= ~counter~0 0)} {136846#(<= ~counter~0 0)} #61#return; {136846#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:23,143 INFO L290 TraceCheckUtils]: 16: Hoare triple {136846#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {136846#(<= ~counter~0 0)} is VALID [2022-04-08 12:53:23,145 INFO L290 TraceCheckUtils]: 17: Hoare triple {136846#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {136895#(<= ~counter~0 1)} is VALID [2022-04-08 12:53:23,145 INFO L290 TraceCheckUtils]: 18: Hoare triple {136895#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {136895#(<= ~counter~0 1)} is VALID [2022-04-08 12:53:23,146 INFO L272 TraceCheckUtils]: 19: Hoare triple {136895#(<= ~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)); {136895#(<= ~counter~0 1)} is VALID [2022-04-08 12:53:23,146 INFO L290 TraceCheckUtils]: 20: Hoare triple {136895#(<= ~counter~0 1)} ~cond := #in~cond; {136895#(<= ~counter~0 1)} is VALID [2022-04-08 12:53:23,146 INFO L290 TraceCheckUtils]: 21: Hoare triple {136895#(<= ~counter~0 1)} assume !(0 == ~cond); {136895#(<= ~counter~0 1)} is VALID [2022-04-08 12:53:23,147 INFO L290 TraceCheckUtils]: 22: Hoare triple {136895#(<= ~counter~0 1)} assume true; {136895#(<= ~counter~0 1)} is VALID [2022-04-08 12:53:23,147 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {136895#(<= ~counter~0 1)} {136895#(<= ~counter~0 1)} #63#return; {136895#(<= ~counter~0 1)} is VALID [2022-04-08 12:53:23,147 INFO L290 TraceCheckUtils]: 24: Hoare triple {136895#(<= ~counter~0 1)} assume !!(0 != ~r~0); {136895#(<= ~counter~0 1)} is VALID [2022-04-08 12:53:23,148 INFO L290 TraceCheckUtils]: 25: Hoare triple {136895#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {136895#(<= ~counter~0 1)} is VALID [2022-04-08 12:53:23,149 INFO L290 TraceCheckUtils]: 26: Hoare triple {136895#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {136923#(<= ~counter~0 2)} is VALID [2022-04-08 12:53:23,149 INFO L290 TraceCheckUtils]: 27: Hoare triple {136923#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {136923#(<= ~counter~0 2)} is VALID [2022-04-08 12:53:23,150 INFO L272 TraceCheckUtils]: 28: Hoare triple {136923#(<= ~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)); {136923#(<= ~counter~0 2)} is VALID [2022-04-08 12:53:23,150 INFO L290 TraceCheckUtils]: 29: Hoare triple {136923#(<= ~counter~0 2)} ~cond := #in~cond; {136923#(<= ~counter~0 2)} is VALID [2022-04-08 12:53:23,150 INFO L290 TraceCheckUtils]: 30: Hoare triple {136923#(<= ~counter~0 2)} assume !(0 == ~cond); {136923#(<= ~counter~0 2)} is VALID [2022-04-08 12:53:23,150 INFO L290 TraceCheckUtils]: 31: Hoare triple {136923#(<= ~counter~0 2)} assume true; {136923#(<= ~counter~0 2)} is VALID [2022-04-08 12:53:23,151 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {136923#(<= ~counter~0 2)} {136923#(<= ~counter~0 2)} #63#return; {136923#(<= ~counter~0 2)} is VALID [2022-04-08 12:53:23,151 INFO L290 TraceCheckUtils]: 33: Hoare triple {136923#(<= ~counter~0 2)} assume !!(0 != ~r~0); {136923#(<= ~counter~0 2)} is VALID [2022-04-08 12:53:23,151 INFO L290 TraceCheckUtils]: 34: Hoare triple {136923#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {136923#(<= ~counter~0 2)} is VALID [2022-04-08 12:53:23,152 INFO L290 TraceCheckUtils]: 35: Hoare triple {136923#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {136951#(<= ~counter~0 3)} is VALID [2022-04-08 12:53:23,153 INFO L290 TraceCheckUtils]: 36: Hoare triple {136951#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {136951#(<= ~counter~0 3)} is VALID [2022-04-08 12:53:23,153 INFO L272 TraceCheckUtils]: 37: Hoare triple {136951#(<= ~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)); {136951#(<= ~counter~0 3)} is VALID [2022-04-08 12:53:23,153 INFO L290 TraceCheckUtils]: 38: Hoare triple {136951#(<= ~counter~0 3)} ~cond := #in~cond; {136951#(<= ~counter~0 3)} is VALID [2022-04-08 12:53:23,154 INFO L290 TraceCheckUtils]: 39: Hoare triple {136951#(<= ~counter~0 3)} assume !(0 == ~cond); {136951#(<= ~counter~0 3)} is VALID [2022-04-08 12:53:23,154 INFO L290 TraceCheckUtils]: 40: Hoare triple {136951#(<= ~counter~0 3)} assume true; {136951#(<= ~counter~0 3)} is VALID [2022-04-08 12:53:23,154 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {136951#(<= ~counter~0 3)} {136951#(<= ~counter~0 3)} #63#return; {136951#(<= ~counter~0 3)} is VALID [2022-04-08 12:53:23,155 INFO L290 TraceCheckUtils]: 42: Hoare triple {136951#(<= ~counter~0 3)} assume !!(0 != ~r~0); {136951#(<= ~counter~0 3)} is VALID [2022-04-08 12:53:23,155 INFO L290 TraceCheckUtils]: 43: Hoare triple {136951#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {136951#(<= ~counter~0 3)} is VALID [2022-04-08 12:53:23,156 INFO L290 TraceCheckUtils]: 44: Hoare triple {136951#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {136979#(<= ~counter~0 4)} is VALID [2022-04-08 12:53:23,156 INFO L290 TraceCheckUtils]: 45: Hoare triple {136979#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {136979#(<= ~counter~0 4)} is VALID [2022-04-08 12:53:23,157 INFO L272 TraceCheckUtils]: 46: Hoare triple {136979#(<= ~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)); {136979#(<= ~counter~0 4)} is VALID [2022-04-08 12:53:23,157 INFO L290 TraceCheckUtils]: 47: Hoare triple {136979#(<= ~counter~0 4)} ~cond := #in~cond; {136979#(<= ~counter~0 4)} is VALID [2022-04-08 12:53:23,157 INFO L290 TraceCheckUtils]: 48: Hoare triple {136979#(<= ~counter~0 4)} assume !(0 == ~cond); {136979#(<= ~counter~0 4)} is VALID [2022-04-08 12:53:23,158 INFO L290 TraceCheckUtils]: 49: Hoare triple {136979#(<= ~counter~0 4)} assume true; {136979#(<= ~counter~0 4)} is VALID [2022-04-08 12:53:23,158 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {136979#(<= ~counter~0 4)} {136979#(<= ~counter~0 4)} #63#return; {136979#(<= ~counter~0 4)} is VALID [2022-04-08 12:53:23,158 INFO L290 TraceCheckUtils]: 51: Hoare triple {136979#(<= ~counter~0 4)} assume !!(0 != ~r~0); {136979#(<= ~counter~0 4)} is VALID [2022-04-08 12:53:23,159 INFO L290 TraceCheckUtils]: 52: Hoare triple {136979#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {136979#(<= ~counter~0 4)} is VALID [2022-04-08 12:53:23,160 INFO L290 TraceCheckUtils]: 53: Hoare triple {136979#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137007#(<= ~counter~0 5)} is VALID [2022-04-08 12:53:23,160 INFO L290 TraceCheckUtils]: 54: Hoare triple {137007#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {137007#(<= ~counter~0 5)} is VALID [2022-04-08 12:53:23,160 INFO L272 TraceCheckUtils]: 55: Hoare triple {137007#(<= ~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)); {137007#(<= ~counter~0 5)} is VALID [2022-04-08 12:53:23,161 INFO L290 TraceCheckUtils]: 56: Hoare triple {137007#(<= ~counter~0 5)} ~cond := #in~cond; {137007#(<= ~counter~0 5)} is VALID [2022-04-08 12:53:23,161 INFO L290 TraceCheckUtils]: 57: Hoare triple {137007#(<= ~counter~0 5)} assume !(0 == ~cond); {137007#(<= ~counter~0 5)} is VALID [2022-04-08 12:53:23,161 INFO L290 TraceCheckUtils]: 58: Hoare triple {137007#(<= ~counter~0 5)} assume true; {137007#(<= ~counter~0 5)} is VALID [2022-04-08 12:53:23,162 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {137007#(<= ~counter~0 5)} {137007#(<= ~counter~0 5)} #63#return; {137007#(<= ~counter~0 5)} is VALID [2022-04-08 12:53:23,162 INFO L290 TraceCheckUtils]: 60: Hoare triple {137007#(<= ~counter~0 5)} assume !!(0 != ~r~0); {137007#(<= ~counter~0 5)} is VALID [2022-04-08 12:53:23,162 INFO L290 TraceCheckUtils]: 61: Hoare triple {137007#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137007#(<= ~counter~0 5)} is VALID [2022-04-08 12:53:23,164 INFO L290 TraceCheckUtils]: 62: Hoare triple {137007#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137035#(<= ~counter~0 6)} is VALID [2022-04-08 12:53:23,164 INFO L290 TraceCheckUtils]: 63: Hoare triple {137035#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {137035#(<= ~counter~0 6)} is VALID [2022-04-08 12:53:23,164 INFO L272 TraceCheckUtils]: 64: Hoare triple {137035#(<= ~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)); {137035#(<= ~counter~0 6)} is VALID [2022-04-08 12:53:23,165 INFO L290 TraceCheckUtils]: 65: Hoare triple {137035#(<= ~counter~0 6)} ~cond := #in~cond; {137035#(<= ~counter~0 6)} is VALID [2022-04-08 12:53:23,165 INFO L290 TraceCheckUtils]: 66: Hoare triple {137035#(<= ~counter~0 6)} assume !(0 == ~cond); {137035#(<= ~counter~0 6)} is VALID [2022-04-08 12:53:23,165 INFO L290 TraceCheckUtils]: 67: Hoare triple {137035#(<= ~counter~0 6)} assume true; {137035#(<= ~counter~0 6)} is VALID [2022-04-08 12:53:23,166 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {137035#(<= ~counter~0 6)} {137035#(<= ~counter~0 6)} #63#return; {137035#(<= ~counter~0 6)} is VALID [2022-04-08 12:53:23,166 INFO L290 TraceCheckUtils]: 69: Hoare triple {137035#(<= ~counter~0 6)} assume !!(0 != ~r~0); {137035#(<= ~counter~0 6)} is VALID [2022-04-08 12:53:23,175 INFO L290 TraceCheckUtils]: 70: Hoare triple {137035#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137035#(<= ~counter~0 6)} is VALID [2022-04-08 12:53:23,177 INFO L290 TraceCheckUtils]: 71: Hoare triple {137035#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137063#(<= ~counter~0 7)} is VALID [2022-04-08 12:53:23,178 INFO L290 TraceCheckUtils]: 72: Hoare triple {137063#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {137063#(<= ~counter~0 7)} is VALID [2022-04-08 12:53:23,178 INFO L272 TraceCheckUtils]: 73: Hoare triple {137063#(<= ~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)); {137063#(<= ~counter~0 7)} is VALID [2022-04-08 12:53:23,179 INFO L290 TraceCheckUtils]: 74: Hoare triple {137063#(<= ~counter~0 7)} ~cond := #in~cond; {137063#(<= ~counter~0 7)} is VALID [2022-04-08 12:53:23,179 INFO L290 TraceCheckUtils]: 75: Hoare triple {137063#(<= ~counter~0 7)} assume !(0 == ~cond); {137063#(<= ~counter~0 7)} is VALID [2022-04-08 12:53:23,179 INFO L290 TraceCheckUtils]: 76: Hoare triple {137063#(<= ~counter~0 7)} assume true; {137063#(<= ~counter~0 7)} is VALID [2022-04-08 12:53:23,180 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {137063#(<= ~counter~0 7)} {137063#(<= ~counter~0 7)} #63#return; {137063#(<= ~counter~0 7)} is VALID [2022-04-08 12:53:23,180 INFO L290 TraceCheckUtils]: 78: Hoare triple {137063#(<= ~counter~0 7)} assume !!(0 != ~r~0); {137063#(<= ~counter~0 7)} is VALID [2022-04-08 12:53:23,180 INFO L290 TraceCheckUtils]: 79: Hoare triple {137063#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137063#(<= ~counter~0 7)} is VALID [2022-04-08 12:53:23,181 INFO L290 TraceCheckUtils]: 80: Hoare triple {137063#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137091#(<= ~counter~0 8)} is VALID [2022-04-08 12:53:23,182 INFO L290 TraceCheckUtils]: 81: Hoare triple {137091#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {137091#(<= ~counter~0 8)} is VALID [2022-04-08 12:53:23,182 INFO L272 TraceCheckUtils]: 82: Hoare triple {137091#(<= ~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)); {137091#(<= ~counter~0 8)} is VALID [2022-04-08 12:53:23,182 INFO L290 TraceCheckUtils]: 83: Hoare triple {137091#(<= ~counter~0 8)} ~cond := #in~cond; {137091#(<= ~counter~0 8)} is VALID [2022-04-08 12:53:23,183 INFO L290 TraceCheckUtils]: 84: Hoare triple {137091#(<= ~counter~0 8)} assume !(0 == ~cond); {137091#(<= ~counter~0 8)} is VALID [2022-04-08 12:53:23,183 INFO L290 TraceCheckUtils]: 85: Hoare triple {137091#(<= ~counter~0 8)} assume true; {137091#(<= ~counter~0 8)} is VALID [2022-04-08 12:53:23,183 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {137091#(<= ~counter~0 8)} {137091#(<= ~counter~0 8)} #63#return; {137091#(<= ~counter~0 8)} is VALID [2022-04-08 12:53:23,184 INFO L290 TraceCheckUtils]: 87: Hoare triple {137091#(<= ~counter~0 8)} assume !!(0 != ~r~0); {137091#(<= ~counter~0 8)} is VALID [2022-04-08 12:53:23,184 INFO L290 TraceCheckUtils]: 88: Hoare triple {137091#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137091#(<= ~counter~0 8)} is VALID [2022-04-08 12:53:23,185 INFO L290 TraceCheckUtils]: 89: Hoare triple {137091#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137119#(<= ~counter~0 9)} is VALID [2022-04-08 12:53:23,185 INFO L290 TraceCheckUtils]: 90: Hoare triple {137119#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {137119#(<= ~counter~0 9)} is VALID [2022-04-08 12:53:23,186 INFO L272 TraceCheckUtils]: 91: Hoare triple {137119#(<= ~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)); {137119#(<= ~counter~0 9)} is VALID [2022-04-08 12:53:23,186 INFO L290 TraceCheckUtils]: 92: Hoare triple {137119#(<= ~counter~0 9)} ~cond := #in~cond; {137119#(<= ~counter~0 9)} is VALID [2022-04-08 12:53:23,186 INFO L290 TraceCheckUtils]: 93: Hoare triple {137119#(<= ~counter~0 9)} assume !(0 == ~cond); {137119#(<= ~counter~0 9)} is VALID [2022-04-08 12:53:23,186 INFO L290 TraceCheckUtils]: 94: Hoare triple {137119#(<= ~counter~0 9)} assume true; {137119#(<= ~counter~0 9)} is VALID [2022-04-08 12:53:23,187 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {137119#(<= ~counter~0 9)} {137119#(<= ~counter~0 9)} #63#return; {137119#(<= ~counter~0 9)} is VALID [2022-04-08 12:53:23,187 INFO L290 TraceCheckUtils]: 96: Hoare triple {137119#(<= ~counter~0 9)} assume !!(0 != ~r~0); {137119#(<= ~counter~0 9)} is VALID [2022-04-08 12:53:23,187 INFO L290 TraceCheckUtils]: 97: Hoare triple {137119#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137119#(<= ~counter~0 9)} is VALID [2022-04-08 12:53:23,188 INFO L290 TraceCheckUtils]: 98: Hoare triple {137119#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137147#(<= ~counter~0 10)} is VALID [2022-04-08 12:53:23,189 INFO L290 TraceCheckUtils]: 99: Hoare triple {137147#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {137147#(<= ~counter~0 10)} is VALID [2022-04-08 12:53:23,189 INFO L272 TraceCheckUtils]: 100: Hoare triple {137147#(<= ~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)); {137147#(<= ~counter~0 10)} is VALID [2022-04-08 12:53:23,189 INFO L290 TraceCheckUtils]: 101: Hoare triple {137147#(<= ~counter~0 10)} ~cond := #in~cond; {137147#(<= ~counter~0 10)} is VALID [2022-04-08 12:53:23,190 INFO L290 TraceCheckUtils]: 102: Hoare triple {137147#(<= ~counter~0 10)} assume !(0 == ~cond); {137147#(<= ~counter~0 10)} is VALID [2022-04-08 12:53:23,190 INFO L290 TraceCheckUtils]: 103: Hoare triple {137147#(<= ~counter~0 10)} assume true; {137147#(<= ~counter~0 10)} is VALID [2022-04-08 12:53:23,190 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {137147#(<= ~counter~0 10)} {137147#(<= ~counter~0 10)} #63#return; {137147#(<= ~counter~0 10)} is VALID [2022-04-08 12:53:23,191 INFO L290 TraceCheckUtils]: 105: Hoare triple {137147#(<= ~counter~0 10)} assume !!(0 != ~r~0); {137147#(<= ~counter~0 10)} is VALID [2022-04-08 12:53:23,191 INFO L290 TraceCheckUtils]: 106: Hoare triple {137147#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137147#(<= ~counter~0 10)} is VALID [2022-04-08 12:53:23,192 INFO L290 TraceCheckUtils]: 107: Hoare triple {137147#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137175#(<= ~counter~0 11)} is VALID [2022-04-08 12:53:23,192 INFO L290 TraceCheckUtils]: 108: Hoare triple {137175#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {137175#(<= ~counter~0 11)} is VALID [2022-04-08 12:53:23,193 INFO L272 TraceCheckUtils]: 109: Hoare triple {137175#(<= ~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)); {137175#(<= ~counter~0 11)} is VALID [2022-04-08 12:53:23,193 INFO L290 TraceCheckUtils]: 110: Hoare triple {137175#(<= ~counter~0 11)} ~cond := #in~cond; {137175#(<= ~counter~0 11)} is VALID [2022-04-08 12:53:23,193 INFO L290 TraceCheckUtils]: 111: Hoare triple {137175#(<= ~counter~0 11)} assume !(0 == ~cond); {137175#(<= ~counter~0 11)} is VALID [2022-04-08 12:53:23,194 INFO L290 TraceCheckUtils]: 112: Hoare triple {137175#(<= ~counter~0 11)} assume true; {137175#(<= ~counter~0 11)} is VALID [2022-04-08 12:53:23,194 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {137175#(<= ~counter~0 11)} {137175#(<= ~counter~0 11)} #63#return; {137175#(<= ~counter~0 11)} is VALID [2022-04-08 12:53:23,194 INFO L290 TraceCheckUtils]: 114: Hoare triple {137175#(<= ~counter~0 11)} assume !!(0 != ~r~0); {137175#(<= ~counter~0 11)} is VALID [2022-04-08 12:53:23,195 INFO L290 TraceCheckUtils]: 115: Hoare triple {137175#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137175#(<= ~counter~0 11)} is VALID [2022-04-08 12:53:23,196 INFO L290 TraceCheckUtils]: 116: Hoare triple {137175#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137203#(<= ~counter~0 12)} is VALID [2022-04-08 12:53:23,196 INFO L290 TraceCheckUtils]: 117: Hoare triple {137203#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {137203#(<= ~counter~0 12)} is VALID [2022-04-08 12:53:23,196 INFO L272 TraceCheckUtils]: 118: Hoare triple {137203#(<= ~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)); {137203#(<= ~counter~0 12)} is VALID [2022-04-08 12:53:23,197 INFO L290 TraceCheckUtils]: 119: Hoare triple {137203#(<= ~counter~0 12)} ~cond := #in~cond; {137203#(<= ~counter~0 12)} is VALID [2022-04-08 12:53:23,197 INFO L290 TraceCheckUtils]: 120: Hoare triple {137203#(<= ~counter~0 12)} assume !(0 == ~cond); {137203#(<= ~counter~0 12)} is VALID [2022-04-08 12:53:23,197 INFO L290 TraceCheckUtils]: 121: Hoare triple {137203#(<= ~counter~0 12)} assume true; {137203#(<= ~counter~0 12)} is VALID [2022-04-08 12:53:23,198 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {137203#(<= ~counter~0 12)} {137203#(<= ~counter~0 12)} #63#return; {137203#(<= ~counter~0 12)} is VALID [2022-04-08 12:53:23,198 INFO L290 TraceCheckUtils]: 123: Hoare triple {137203#(<= ~counter~0 12)} assume !!(0 != ~r~0); {137203#(<= ~counter~0 12)} is VALID [2022-04-08 12:53:23,198 INFO L290 TraceCheckUtils]: 124: Hoare triple {137203#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137203#(<= ~counter~0 12)} is VALID [2022-04-08 12:53:23,199 INFO L290 TraceCheckUtils]: 125: Hoare triple {137203#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137231#(<= ~counter~0 13)} is VALID [2022-04-08 12:53:23,200 INFO L290 TraceCheckUtils]: 126: Hoare triple {137231#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {137231#(<= ~counter~0 13)} is VALID [2022-04-08 12:53:23,200 INFO L272 TraceCheckUtils]: 127: Hoare triple {137231#(<= ~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)); {137231#(<= ~counter~0 13)} is VALID [2022-04-08 12:53:23,200 INFO L290 TraceCheckUtils]: 128: Hoare triple {137231#(<= ~counter~0 13)} ~cond := #in~cond; {137231#(<= ~counter~0 13)} is VALID [2022-04-08 12:53:23,201 INFO L290 TraceCheckUtils]: 129: Hoare triple {137231#(<= ~counter~0 13)} assume !(0 == ~cond); {137231#(<= ~counter~0 13)} is VALID [2022-04-08 12:53:23,201 INFO L290 TraceCheckUtils]: 130: Hoare triple {137231#(<= ~counter~0 13)} assume true; {137231#(<= ~counter~0 13)} is VALID [2022-04-08 12:53:23,201 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {137231#(<= ~counter~0 13)} {137231#(<= ~counter~0 13)} #63#return; {137231#(<= ~counter~0 13)} is VALID [2022-04-08 12:53:23,202 INFO L290 TraceCheckUtils]: 132: Hoare triple {137231#(<= ~counter~0 13)} assume !!(0 != ~r~0); {137231#(<= ~counter~0 13)} is VALID [2022-04-08 12:53:23,202 INFO L290 TraceCheckUtils]: 133: Hoare triple {137231#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137231#(<= ~counter~0 13)} is VALID [2022-04-08 12:53:23,203 INFO L290 TraceCheckUtils]: 134: Hoare triple {137231#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137259#(<= ~counter~0 14)} is VALID [2022-04-08 12:53:23,203 INFO L290 TraceCheckUtils]: 135: Hoare triple {137259#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {137259#(<= ~counter~0 14)} is VALID [2022-04-08 12:53:23,204 INFO L272 TraceCheckUtils]: 136: Hoare triple {137259#(<= ~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)); {137259#(<= ~counter~0 14)} is VALID [2022-04-08 12:53:23,204 INFO L290 TraceCheckUtils]: 137: Hoare triple {137259#(<= ~counter~0 14)} ~cond := #in~cond; {137259#(<= ~counter~0 14)} is VALID [2022-04-08 12:53:23,204 INFO L290 TraceCheckUtils]: 138: Hoare triple {137259#(<= ~counter~0 14)} assume !(0 == ~cond); {137259#(<= ~counter~0 14)} is VALID [2022-04-08 12:53:23,204 INFO L290 TraceCheckUtils]: 139: Hoare triple {137259#(<= ~counter~0 14)} assume true; {137259#(<= ~counter~0 14)} is VALID [2022-04-08 12:53:23,205 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {137259#(<= ~counter~0 14)} {137259#(<= ~counter~0 14)} #63#return; {137259#(<= ~counter~0 14)} is VALID [2022-04-08 12:53:23,205 INFO L290 TraceCheckUtils]: 141: Hoare triple {137259#(<= ~counter~0 14)} assume !!(0 != ~r~0); {137259#(<= ~counter~0 14)} is VALID [2022-04-08 12:53:23,205 INFO L290 TraceCheckUtils]: 142: Hoare triple {137259#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137259#(<= ~counter~0 14)} is VALID [2022-04-08 12:53:23,207 INFO L290 TraceCheckUtils]: 143: Hoare triple {137259#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137287#(<= ~counter~0 15)} is VALID [2022-04-08 12:53:23,207 INFO L290 TraceCheckUtils]: 144: Hoare triple {137287#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {137287#(<= ~counter~0 15)} is VALID [2022-04-08 12:53:23,207 INFO L272 TraceCheckUtils]: 145: Hoare triple {137287#(<= ~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)); {137287#(<= ~counter~0 15)} is VALID [2022-04-08 12:53:23,208 INFO L290 TraceCheckUtils]: 146: Hoare triple {137287#(<= ~counter~0 15)} ~cond := #in~cond; {137287#(<= ~counter~0 15)} is VALID [2022-04-08 12:53:23,208 INFO L290 TraceCheckUtils]: 147: Hoare triple {137287#(<= ~counter~0 15)} assume !(0 == ~cond); {137287#(<= ~counter~0 15)} is VALID [2022-04-08 12:53:23,208 INFO L290 TraceCheckUtils]: 148: Hoare triple {137287#(<= ~counter~0 15)} assume true; {137287#(<= ~counter~0 15)} is VALID [2022-04-08 12:53:23,209 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {137287#(<= ~counter~0 15)} {137287#(<= ~counter~0 15)} #63#return; {137287#(<= ~counter~0 15)} is VALID [2022-04-08 12:53:23,209 INFO L290 TraceCheckUtils]: 150: Hoare triple {137287#(<= ~counter~0 15)} assume !!(0 != ~r~0); {137287#(<= ~counter~0 15)} is VALID [2022-04-08 12:53:23,209 INFO L290 TraceCheckUtils]: 151: Hoare triple {137287#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137287#(<= ~counter~0 15)} is VALID [2022-04-08 12:53:23,210 INFO L290 TraceCheckUtils]: 152: Hoare triple {137287#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137315#(<= ~counter~0 16)} is VALID [2022-04-08 12:53:23,210 INFO L290 TraceCheckUtils]: 153: Hoare triple {137315#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {137315#(<= ~counter~0 16)} is VALID [2022-04-08 12:53:23,211 INFO L272 TraceCheckUtils]: 154: Hoare triple {137315#(<= ~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)); {137315#(<= ~counter~0 16)} is VALID [2022-04-08 12:53:23,211 INFO L290 TraceCheckUtils]: 155: Hoare triple {137315#(<= ~counter~0 16)} ~cond := #in~cond; {137315#(<= ~counter~0 16)} is VALID [2022-04-08 12:53:23,211 INFO L290 TraceCheckUtils]: 156: Hoare triple {137315#(<= ~counter~0 16)} assume !(0 == ~cond); {137315#(<= ~counter~0 16)} is VALID [2022-04-08 12:53:23,212 INFO L290 TraceCheckUtils]: 157: Hoare triple {137315#(<= ~counter~0 16)} assume true; {137315#(<= ~counter~0 16)} is VALID [2022-04-08 12:53:23,212 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {137315#(<= ~counter~0 16)} {137315#(<= ~counter~0 16)} #63#return; {137315#(<= ~counter~0 16)} is VALID [2022-04-08 12:53:23,212 INFO L290 TraceCheckUtils]: 159: Hoare triple {137315#(<= ~counter~0 16)} assume !!(0 != ~r~0); {137315#(<= ~counter~0 16)} is VALID [2022-04-08 12:53:23,213 INFO L290 TraceCheckUtils]: 160: Hoare triple {137315#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137315#(<= ~counter~0 16)} is VALID [2022-04-08 12:53:23,214 INFO L290 TraceCheckUtils]: 161: Hoare triple {137315#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137343#(<= ~counter~0 17)} is VALID [2022-04-08 12:53:23,214 INFO L290 TraceCheckUtils]: 162: Hoare triple {137343#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {137343#(<= ~counter~0 17)} is VALID [2022-04-08 12:53:23,215 INFO L272 TraceCheckUtils]: 163: Hoare triple {137343#(<= ~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)); {137343#(<= ~counter~0 17)} is VALID [2022-04-08 12:53:23,215 INFO L290 TraceCheckUtils]: 164: Hoare triple {137343#(<= ~counter~0 17)} ~cond := #in~cond; {137343#(<= ~counter~0 17)} is VALID [2022-04-08 12:53:23,215 INFO L290 TraceCheckUtils]: 165: Hoare triple {137343#(<= ~counter~0 17)} assume !(0 == ~cond); {137343#(<= ~counter~0 17)} is VALID [2022-04-08 12:53:23,215 INFO L290 TraceCheckUtils]: 166: Hoare triple {137343#(<= ~counter~0 17)} assume true; {137343#(<= ~counter~0 17)} is VALID [2022-04-08 12:53:23,216 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {137343#(<= ~counter~0 17)} {137343#(<= ~counter~0 17)} #63#return; {137343#(<= ~counter~0 17)} is VALID [2022-04-08 12:53:23,216 INFO L290 TraceCheckUtils]: 168: Hoare triple {137343#(<= ~counter~0 17)} assume !!(0 != ~r~0); {137343#(<= ~counter~0 17)} is VALID [2022-04-08 12:53:23,216 INFO L290 TraceCheckUtils]: 169: Hoare triple {137343#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137343#(<= ~counter~0 17)} is VALID [2022-04-08 12:53:23,217 INFO L290 TraceCheckUtils]: 170: Hoare triple {137343#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137371#(<= ~counter~0 18)} is VALID [2022-04-08 12:53:23,218 INFO L290 TraceCheckUtils]: 171: Hoare triple {137371#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {137371#(<= ~counter~0 18)} is VALID [2022-04-08 12:53:23,218 INFO L272 TraceCheckUtils]: 172: Hoare triple {137371#(<= ~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)); {137371#(<= ~counter~0 18)} is VALID [2022-04-08 12:53:23,218 INFO L290 TraceCheckUtils]: 173: Hoare triple {137371#(<= ~counter~0 18)} ~cond := #in~cond; {137371#(<= ~counter~0 18)} is VALID [2022-04-08 12:53:23,219 INFO L290 TraceCheckUtils]: 174: Hoare triple {137371#(<= ~counter~0 18)} assume !(0 == ~cond); {137371#(<= ~counter~0 18)} is VALID [2022-04-08 12:53:23,219 INFO L290 TraceCheckUtils]: 175: Hoare triple {137371#(<= ~counter~0 18)} assume true; {137371#(<= ~counter~0 18)} is VALID [2022-04-08 12:53:23,219 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {137371#(<= ~counter~0 18)} {137371#(<= ~counter~0 18)} #63#return; {137371#(<= ~counter~0 18)} is VALID [2022-04-08 12:53:23,220 INFO L290 TraceCheckUtils]: 177: Hoare triple {137371#(<= ~counter~0 18)} assume !!(0 != ~r~0); {137371#(<= ~counter~0 18)} is VALID [2022-04-08 12:53:23,220 INFO L290 TraceCheckUtils]: 178: Hoare triple {137371#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137371#(<= ~counter~0 18)} is VALID [2022-04-08 12:53:23,221 INFO L290 TraceCheckUtils]: 179: Hoare triple {137371#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137399#(<= ~counter~0 19)} is VALID [2022-04-08 12:53:23,221 INFO L290 TraceCheckUtils]: 180: Hoare triple {137399#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {137399#(<= ~counter~0 19)} is VALID [2022-04-08 12:53:23,222 INFO L272 TraceCheckUtils]: 181: Hoare triple {137399#(<= ~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)); {137399#(<= ~counter~0 19)} is VALID [2022-04-08 12:53:23,222 INFO L290 TraceCheckUtils]: 182: Hoare triple {137399#(<= ~counter~0 19)} ~cond := #in~cond; {137399#(<= ~counter~0 19)} is VALID [2022-04-08 12:53:23,222 INFO L290 TraceCheckUtils]: 183: Hoare triple {137399#(<= ~counter~0 19)} assume !(0 == ~cond); {137399#(<= ~counter~0 19)} is VALID [2022-04-08 12:53:23,223 INFO L290 TraceCheckUtils]: 184: Hoare triple {137399#(<= ~counter~0 19)} assume true; {137399#(<= ~counter~0 19)} is VALID [2022-04-08 12:53:23,223 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {137399#(<= ~counter~0 19)} {137399#(<= ~counter~0 19)} #63#return; {137399#(<= ~counter~0 19)} is VALID [2022-04-08 12:53:23,223 INFO L290 TraceCheckUtils]: 186: Hoare triple {137399#(<= ~counter~0 19)} assume !!(0 != ~r~0); {137399#(<= ~counter~0 19)} is VALID [2022-04-08 12:53:23,224 INFO L290 TraceCheckUtils]: 187: Hoare triple {137399#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137399#(<= ~counter~0 19)} is VALID [2022-04-08 12:53:23,225 INFO L290 TraceCheckUtils]: 188: Hoare triple {137399#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137427#(<= ~counter~0 20)} is VALID [2022-04-08 12:53:23,225 INFO L290 TraceCheckUtils]: 189: Hoare triple {137427#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {137427#(<= ~counter~0 20)} is VALID [2022-04-08 12:53:23,225 INFO L272 TraceCheckUtils]: 190: Hoare triple {137427#(<= ~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)); {137427#(<= ~counter~0 20)} is VALID [2022-04-08 12:53:23,226 INFO L290 TraceCheckUtils]: 191: Hoare triple {137427#(<= ~counter~0 20)} ~cond := #in~cond; {137427#(<= ~counter~0 20)} is VALID [2022-04-08 12:53:23,226 INFO L290 TraceCheckUtils]: 192: Hoare triple {137427#(<= ~counter~0 20)} assume !(0 == ~cond); {137427#(<= ~counter~0 20)} is VALID [2022-04-08 12:53:23,226 INFO L290 TraceCheckUtils]: 193: Hoare triple {137427#(<= ~counter~0 20)} assume true; {137427#(<= ~counter~0 20)} is VALID [2022-04-08 12:53:23,227 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {137427#(<= ~counter~0 20)} {137427#(<= ~counter~0 20)} #63#return; {137427#(<= ~counter~0 20)} is VALID [2022-04-08 12:53:23,227 INFO L290 TraceCheckUtils]: 195: Hoare triple {137427#(<= ~counter~0 20)} assume !!(0 != ~r~0); {137427#(<= ~counter~0 20)} is VALID [2022-04-08 12:53:23,227 INFO L290 TraceCheckUtils]: 196: Hoare triple {137427#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137427#(<= ~counter~0 20)} is VALID [2022-04-08 12:53:23,228 INFO L290 TraceCheckUtils]: 197: Hoare triple {137427#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137455#(<= ~counter~0 21)} is VALID [2022-04-08 12:53:23,228 INFO L290 TraceCheckUtils]: 198: Hoare triple {137455#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {137455#(<= ~counter~0 21)} is VALID [2022-04-08 12:53:23,229 INFO L272 TraceCheckUtils]: 199: Hoare triple {137455#(<= ~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)); {137455#(<= ~counter~0 21)} is VALID [2022-04-08 12:53:23,229 INFO L290 TraceCheckUtils]: 200: Hoare triple {137455#(<= ~counter~0 21)} ~cond := #in~cond; {137455#(<= ~counter~0 21)} is VALID [2022-04-08 12:53:23,229 INFO L290 TraceCheckUtils]: 201: Hoare triple {137455#(<= ~counter~0 21)} assume !(0 == ~cond); {137455#(<= ~counter~0 21)} is VALID [2022-04-08 12:53:23,230 INFO L290 TraceCheckUtils]: 202: Hoare triple {137455#(<= ~counter~0 21)} assume true; {137455#(<= ~counter~0 21)} is VALID [2022-04-08 12:53:23,230 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {137455#(<= ~counter~0 21)} {137455#(<= ~counter~0 21)} #63#return; {137455#(<= ~counter~0 21)} is VALID [2022-04-08 12:53:23,230 INFO L290 TraceCheckUtils]: 204: Hoare triple {137455#(<= ~counter~0 21)} assume !!(0 != ~r~0); {137455#(<= ~counter~0 21)} is VALID [2022-04-08 12:53:23,231 INFO L290 TraceCheckUtils]: 205: Hoare triple {137455#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137455#(<= ~counter~0 21)} is VALID [2022-04-08 12:53:23,232 INFO L290 TraceCheckUtils]: 206: Hoare triple {137455#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137483#(<= ~counter~0 22)} is VALID [2022-04-08 12:53:23,232 INFO L290 TraceCheckUtils]: 207: Hoare triple {137483#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {137483#(<= ~counter~0 22)} is VALID [2022-04-08 12:53:23,233 INFO L272 TraceCheckUtils]: 208: Hoare triple {137483#(<= ~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)); {137483#(<= ~counter~0 22)} is VALID [2022-04-08 12:53:23,233 INFO L290 TraceCheckUtils]: 209: Hoare triple {137483#(<= ~counter~0 22)} ~cond := #in~cond; {137483#(<= ~counter~0 22)} is VALID [2022-04-08 12:53:23,233 INFO L290 TraceCheckUtils]: 210: Hoare triple {137483#(<= ~counter~0 22)} assume !(0 == ~cond); {137483#(<= ~counter~0 22)} is VALID [2022-04-08 12:53:23,233 INFO L290 TraceCheckUtils]: 211: Hoare triple {137483#(<= ~counter~0 22)} assume true; {137483#(<= ~counter~0 22)} is VALID [2022-04-08 12:53:23,234 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {137483#(<= ~counter~0 22)} {137483#(<= ~counter~0 22)} #63#return; {137483#(<= ~counter~0 22)} is VALID [2022-04-08 12:53:23,234 INFO L290 TraceCheckUtils]: 213: Hoare triple {137483#(<= ~counter~0 22)} assume !!(0 != ~r~0); {137483#(<= ~counter~0 22)} is VALID [2022-04-08 12:53:23,234 INFO L290 TraceCheckUtils]: 214: Hoare triple {137483#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137483#(<= ~counter~0 22)} is VALID [2022-04-08 12:53:23,235 INFO L290 TraceCheckUtils]: 215: Hoare triple {137483#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137511#(<= ~counter~0 23)} is VALID [2022-04-08 12:53:23,236 INFO L290 TraceCheckUtils]: 216: Hoare triple {137511#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {137511#(<= ~counter~0 23)} is VALID [2022-04-08 12:53:23,236 INFO L272 TraceCheckUtils]: 217: Hoare triple {137511#(<= ~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)); {137511#(<= ~counter~0 23)} is VALID [2022-04-08 12:53:23,236 INFO L290 TraceCheckUtils]: 218: Hoare triple {137511#(<= ~counter~0 23)} ~cond := #in~cond; {137511#(<= ~counter~0 23)} is VALID [2022-04-08 12:53:23,237 INFO L290 TraceCheckUtils]: 219: Hoare triple {137511#(<= ~counter~0 23)} assume !(0 == ~cond); {137511#(<= ~counter~0 23)} is VALID [2022-04-08 12:53:23,237 INFO L290 TraceCheckUtils]: 220: Hoare triple {137511#(<= ~counter~0 23)} assume true; {137511#(<= ~counter~0 23)} is VALID [2022-04-08 12:53:23,238 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {137511#(<= ~counter~0 23)} {137511#(<= ~counter~0 23)} #63#return; {137511#(<= ~counter~0 23)} is VALID [2022-04-08 12:53:23,238 INFO L290 TraceCheckUtils]: 222: Hoare triple {137511#(<= ~counter~0 23)} assume !!(0 != ~r~0); {137511#(<= ~counter~0 23)} is VALID [2022-04-08 12:53:23,238 INFO L290 TraceCheckUtils]: 223: Hoare triple {137511#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137511#(<= ~counter~0 23)} is VALID [2022-04-08 12:53:23,239 INFO L290 TraceCheckUtils]: 224: Hoare triple {137511#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137539#(<= ~counter~0 24)} is VALID [2022-04-08 12:53:23,239 INFO L290 TraceCheckUtils]: 225: Hoare triple {137539#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {137539#(<= ~counter~0 24)} is VALID [2022-04-08 12:53:23,240 INFO L272 TraceCheckUtils]: 226: Hoare triple {137539#(<= ~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)); {137539#(<= ~counter~0 24)} is VALID [2022-04-08 12:53:23,240 INFO L290 TraceCheckUtils]: 227: Hoare triple {137539#(<= ~counter~0 24)} ~cond := #in~cond; {137539#(<= ~counter~0 24)} is VALID [2022-04-08 12:53:23,240 INFO L290 TraceCheckUtils]: 228: Hoare triple {137539#(<= ~counter~0 24)} assume !(0 == ~cond); {137539#(<= ~counter~0 24)} is VALID [2022-04-08 12:53:23,241 INFO L290 TraceCheckUtils]: 229: Hoare triple {137539#(<= ~counter~0 24)} assume true; {137539#(<= ~counter~0 24)} is VALID [2022-04-08 12:53:23,241 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {137539#(<= ~counter~0 24)} {137539#(<= ~counter~0 24)} #63#return; {137539#(<= ~counter~0 24)} is VALID [2022-04-08 12:53:23,241 INFO L290 TraceCheckUtils]: 231: Hoare triple {137539#(<= ~counter~0 24)} assume !!(0 != ~r~0); {137539#(<= ~counter~0 24)} is VALID [2022-04-08 12:53:23,242 INFO L290 TraceCheckUtils]: 232: Hoare triple {137539#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137539#(<= ~counter~0 24)} is VALID [2022-04-08 12:53:23,243 INFO L290 TraceCheckUtils]: 233: Hoare triple {137539#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137567#(<= ~counter~0 25)} is VALID [2022-04-08 12:53:23,243 INFO L290 TraceCheckUtils]: 234: Hoare triple {137567#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {137567#(<= ~counter~0 25)} is VALID [2022-04-08 12:53:23,243 INFO L272 TraceCheckUtils]: 235: Hoare triple {137567#(<= ~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)); {137567#(<= ~counter~0 25)} is VALID [2022-04-08 12:53:23,244 INFO L290 TraceCheckUtils]: 236: Hoare triple {137567#(<= ~counter~0 25)} ~cond := #in~cond; {137567#(<= ~counter~0 25)} is VALID [2022-04-08 12:53:23,244 INFO L290 TraceCheckUtils]: 237: Hoare triple {137567#(<= ~counter~0 25)} assume !(0 == ~cond); {137567#(<= ~counter~0 25)} is VALID [2022-04-08 12:53:23,244 INFO L290 TraceCheckUtils]: 238: Hoare triple {137567#(<= ~counter~0 25)} assume true; {137567#(<= ~counter~0 25)} is VALID [2022-04-08 12:53:23,245 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {137567#(<= ~counter~0 25)} {137567#(<= ~counter~0 25)} #63#return; {137567#(<= ~counter~0 25)} is VALID [2022-04-08 12:53:23,245 INFO L290 TraceCheckUtils]: 240: Hoare triple {137567#(<= ~counter~0 25)} assume !!(0 != ~r~0); {137567#(<= ~counter~0 25)} is VALID [2022-04-08 12:53:23,245 INFO L290 TraceCheckUtils]: 241: Hoare triple {137567#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137567#(<= ~counter~0 25)} is VALID [2022-04-08 12:53:23,246 INFO L290 TraceCheckUtils]: 242: Hoare triple {137567#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137595#(<= ~counter~0 26)} is VALID [2022-04-08 12:53:23,247 INFO L290 TraceCheckUtils]: 243: Hoare triple {137595#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {137595#(<= ~counter~0 26)} is VALID [2022-04-08 12:53:23,247 INFO L272 TraceCheckUtils]: 244: Hoare triple {137595#(<= ~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)); {137595#(<= ~counter~0 26)} is VALID [2022-04-08 12:53:23,247 INFO L290 TraceCheckUtils]: 245: Hoare triple {137595#(<= ~counter~0 26)} ~cond := #in~cond; {137595#(<= ~counter~0 26)} is VALID [2022-04-08 12:53:23,248 INFO L290 TraceCheckUtils]: 246: Hoare triple {137595#(<= ~counter~0 26)} assume !(0 == ~cond); {137595#(<= ~counter~0 26)} is VALID [2022-04-08 12:53:23,248 INFO L290 TraceCheckUtils]: 247: Hoare triple {137595#(<= ~counter~0 26)} assume true; {137595#(<= ~counter~0 26)} is VALID [2022-04-08 12:53:23,248 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {137595#(<= ~counter~0 26)} {137595#(<= ~counter~0 26)} #63#return; {137595#(<= ~counter~0 26)} is VALID [2022-04-08 12:53:23,249 INFO L290 TraceCheckUtils]: 249: Hoare triple {137595#(<= ~counter~0 26)} assume !!(0 != ~r~0); {137595#(<= ~counter~0 26)} is VALID [2022-04-08 12:53:23,249 INFO L290 TraceCheckUtils]: 250: Hoare triple {137595#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137595#(<= ~counter~0 26)} is VALID [2022-04-08 12:53:23,250 INFO L290 TraceCheckUtils]: 251: Hoare triple {137595#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137623#(<= ~counter~0 27)} is VALID [2022-04-08 12:53:23,250 INFO L290 TraceCheckUtils]: 252: Hoare triple {137623#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {137623#(<= ~counter~0 27)} is VALID [2022-04-08 12:53:23,251 INFO L272 TraceCheckUtils]: 253: Hoare triple {137623#(<= ~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)); {137623#(<= ~counter~0 27)} is VALID [2022-04-08 12:53:23,251 INFO L290 TraceCheckUtils]: 254: Hoare triple {137623#(<= ~counter~0 27)} ~cond := #in~cond; {137623#(<= ~counter~0 27)} is VALID [2022-04-08 12:53:23,251 INFO L290 TraceCheckUtils]: 255: Hoare triple {137623#(<= ~counter~0 27)} assume !(0 == ~cond); {137623#(<= ~counter~0 27)} is VALID [2022-04-08 12:53:23,251 INFO L290 TraceCheckUtils]: 256: Hoare triple {137623#(<= ~counter~0 27)} assume true; {137623#(<= ~counter~0 27)} is VALID [2022-04-08 12:53:23,252 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {137623#(<= ~counter~0 27)} {137623#(<= ~counter~0 27)} #63#return; {137623#(<= ~counter~0 27)} is VALID [2022-04-08 12:53:23,252 INFO L290 TraceCheckUtils]: 258: Hoare triple {137623#(<= ~counter~0 27)} assume !!(0 != ~r~0); {137623#(<= ~counter~0 27)} is VALID [2022-04-08 12:53:23,252 INFO L290 TraceCheckUtils]: 259: Hoare triple {137623#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137623#(<= ~counter~0 27)} is VALID [2022-04-08 12:53:23,254 INFO L290 TraceCheckUtils]: 260: Hoare triple {137623#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137651#(<= ~counter~0 28)} is VALID [2022-04-08 12:53:23,254 INFO L290 TraceCheckUtils]: 261: Hoare triple {137651#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {137651#(<= ~counter~0 28)} is VALID [2022-04-08 12:53:23,254 INFO L272 TraceCheckUtils]: 262: Hoare triple {137651#(<= ~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)); {137651#(<= ~counter~0 28)} is VALID [2022-04-08 12:53:23,255 INFO L290 TraceCheckUtils]: 263: Hoare triple {137651#(<= ~counter~0 28)} ~cond := #in~cond; {137651#(<= ~counter~0 28)} is VALID [2022-04-08 12:53:23,255 INFO L290 TraceCheckUtils]: 264: Hoare triple {137651#(<= ~counter~0 28)} assume !(0 == ~cond); {137651#(<= ~counter~0 28)} is VALID [2022-04-08 12:53:23,255 INFO L290 TraceCheckUtils]: 265: Hoare triple {137651#(<= ~counter~0 28)} assume true; {137651#(<= ~counter~0 28)} is VALID [2022-04-08 12:53:23,256 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {137651#(<= ~counter~0 28)} {137651#(<= ~counter~0 28)} #63#return; {137651#(<= ~counter~0 28)} is VALID [2022-04-08 12:53:23,256 INFO L290 TraceCheckUtils]: 267: Hoare triple {137651#(<= ~counter~0 28)} assume !!(0 != ~r~0); {137651#(<= ~counter~0 28)} is VALID [2022-04-08 12:53:23,256 INFO L290 TraceCheckUtils]: 268: Hoare triple {137651#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137651#(<= ~counter~0 28)} is VALID [2022-04-08 12:53:23,257 INFO L290 TraceCheckUtils]: 269: Hoare triple {137651#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137679#(<= ~counter~0 29)} is VALID [2022-04-08 12:53:23,257 INFO L290 TraceCheckUtils]: 270: Hoare triple {137679#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {137679#(<= ~counter~0 29)} is VALID [2022-04-08 12:53:23,258 INFO L272 TraceCheckUtils]: 271: Hoare triple {137679#(<= ~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)); {137679#(<= ~counter~0 29)} is VALID [2022-04-08 12:53:23,258 INFO L290 TraceCheckUtils]: 272: Hoare triple {137679#(<= ~counter~0 29)} ~cond := #in~cond; {137679#(<= ~counter~0 29)} is VALID [2022-04-08 12:53:23,259 INFO L290 TraceCheckUtils]: 273: Hoare triple {137679#(<= ~counter~0 29)} assume !(0 == ~cond); {137679#(<= ~counter~0 29)} is VALID [2022-04-08 12:53:23,259 INFO L290 TraceCheckUtils]: 274: Hoare triple {137679#(<= ~counter~0 29)} assume true; {137679#(<= ~counter~0 29)} is VALID [2022-04-08 12:53:23,259 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {137679#(<= ~counter~0 29)} {137679#(<= ~counter~0 29)} #63#return; {137679#(<= ~counter~0 29)} is VALID [2022-04-08 12:53:23,260 INFO L290 TraceCheckUtils]: 276: Hoare triple {137679#(<= ~counter~0 29)} assume !!(0 != ~r~0); {137679#(<= ~counter~0 29)} is VALID [2022-04-08 12:53:23,260 INFO L290 TraceCheckUtils]: 277: Hoare triple {137679#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137679#(<= ~counter~0 29)} is VALID [2022-04-08 12:53:23,261 INFO L290 TraceCheckUtils]: 278: Hoare triple {137679#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137707#(<= ~counter~0 30)} is VALID [2022-04-08 12:53:23,261 INFO L290 TraceCheckUtils]: 279: Hoare triple {137707#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {137707#(<= ~counter~0 30)} is VALID [2022-04-08 12:53:23,262 INFO L272 TraceCheckUtils]: 280: Hoare triple {137707#(<= ~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)); {137707#(<= ~counter~0 30)} is VALID [2022-04-08 12:53:23,262 INFO L290 TraceCheckUtils]: 281: Hoare triple {137707#(<= ~counter~0 30)} ~cond := #in~cond; {137707#(<= ~counter~0 30)} is VALID [2022-04-08 12:53:23,262 INFO L290 TraceCheckUtils]: 282: Hoare triple {137707#(<= ~counter~0 30)} assume !(0 == ~cond); {137707#(<= ~counter~0 30)} is VALID [2022-04-08 12:53:23,262 INFO L290 TraceCheckUtils]: 283: Hoare triple {137707#(<= ~counter~0 30)} assume true; {137707#(<= ~counter~0 30)} is VALID [2022-04-08 12:53:23,263 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {137707#(<= ~counter~0 30)} {137707#(<= ~counter~0 30)} #63#return; {137707#(<= ~counter~0 30)} is VALID [2022-04-08 12:53:23,263 INFO L290 TraceCheckUtils]: 285: Hoare triple {137707#(<= ~counter~0 30)} assume !!(0 != ~r~0); {137707#(<= ~counter~0 30)} is VALID [2022-04-08 12:53:23,263 INFO L290 TraceCheckUtils]: 286: Hoare triple {137707#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137707#(<= ~counter~0 30)} is VALID [2022-04-08 12:53:23,264 INFO L290 TraceCheckUtils]: 287: Hoare triple {137707#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137735#(<= ~counter~0 31)} is VALID [2022-04-08 12:53:23,265 INFO L290 TraceCheckUtils]: 288: Hoare triple {137735#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {137735#(<= ~counter~0 31)} is VALID [2022-04-08 12:53:23,265 INFO L272 TraceCheckUtils]: 289: Hoare triple {137735#(<= ~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)); {137735#(<= ~counter~0 31)} is VALID [2022-04-08 12:53:23,265 INFO L290 TraceCheckUtils]: 290: Hoare triple {137735#(<= ~counter~0 31)} ~cond := #in~cond; {137735#(<= ~counter~0 31)} is VALID [2022-04-08 12:53:23,266 INFO L290 TraceCheckUtils]: 291: Hoare triple {137735#(<= ~counter~0 31)} assume !(0 == ~cond); {137735#(<= ~counter~0 31)} is VALID [2022-04-08 12:53:23,266 INFO L290 TraceCheckUtils]: 292: Hoare triple {137735#(<= ~counter~0 31)} assume true; {137735#(<= ~counter~0 31)} is VALID [2022-04-08 12:53:23,266 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {137735#(<= ~counter~0 31)} {137735#(<= ~counter~0 31)} #63#return; {137735#(<= ~counter~0 31)} is VALID [2022-04-08 12:53:23,267 INFO L290 TraceCheckUtils]: 294: Hoare triple {137735#(<= ~counter~0 31)} assume !!(0 != ~r~0); {137735#(<= ~counter~0 31)} is VALID [2022-04-08 12:53:23,267 INFO L290 TraceCheckUtils]: 295: Hoare triple {137735#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137735#(<= ~counter~0 31)} is VALID [2022-04-08 12:53:23,268 INFO L290 TraceCheckUtils]: 296: Hoare triple {137735#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137763#(<= ~counter~0 32)} is VALID [2022-04-08 12:53:23,268 INFO L290 TraceCheckUtils]: 297: Hoare triple {137763#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {137763#(<= ~counter~0 32)} is VALID [2022-04-08 12:53:23,269 INFO L272 TraceCheckUtils]: 298: Hoare triple {137763#(<= ~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)); {137763#(<= ~counter~0 32)} is VALID [2022-04-08 12:53:23,269 INFO L290 TraceCheckUtils]: 299: Hoare triple {137763#(<= ~counter~0 32)} ~cond := #in~cond; {137763#(<= ~counter~0 32)} is VALID [2022-04-08 12:53:23,269 INFO L290 TraceCheckUtils]: 300: Hoare triple {137763#(<= ~counter~0 32)} assume !(0 == ~cond); {137763#(<= ~counter~0 32)} is VALID [2022-04-08 12:53:23,270 INFO L290 TraceCheckUtils]: 301: Hoare triple {137763#(<= ~counter~0 32)} assume true; {137763#(<= ~counter~0 32)} is VALID [2022-04-08 12:53:23,270 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {137763#(<= ~counter~0 32)} {137763#(<= ~counter~0 32)} #63#return; {137763#(<= ~counter~0 32)} is VALID [2022-04-08 12:53:23,270 INFO L290 TraceCheckUtils]: 303: Hoare triple {137763#(<= ~counter~0 32)} assume !!(0 != ~r~0); {137763#(<= ~counter~0 32)} is VALID [2022-04-08 12:53:23,271 INFO L290 TraceCheckUtils]: 304: Hoare triple {137763#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137763#(<= ~counter~0 32)} is VALID [2022-04-08 12:53:23,272 INFO L290 TraceCheckUtils]: 305: Hoare triple {137763#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137791#(<= ~counter~0 33)} is VALID [2022-04-08 12:53:23,272 INFO L290 TraceCheckUtils]: 306: Hoare triple {137791#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {137791#(<= ~counter~0 33)} is VALID [2022-04-08 12:53:23,272 INFO L272 TraceCheckUtils]: 307: Hoare triple {137791#(<= ~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)); {137791#(<= ~counter~0 33)} is VALID [2022-04-08 12:53:23,273 INFO L290 TraceCheckUtils]: 308: Hoare triple {137791#(<= ~counter~0 33)} ~cond := #in~cond; {137791#(<= ~counter~0 33)} is VALID [2022-04-08 12:53:23,273 INFO L290 TraceCheckUtils]: 309: Hoare triple {137791#(<= ~counter~0 33)} assume !(0 == ~cond); {137791#(<= ~counter~0 33)} is VALID [2022-04-08 12:53:23,273 INFO L290 TraceCheckUtils]: 310: Hoare triple {137791#(<= ~counter~0 33)} assume true; {137791#(<= ~counter~0 33)} is VALID [2022-04-08 12:53:23,274 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {137791#(<= ~counter~0 33)} {137791#(<= ~counter~0 33)} #63#return; {137791#(<= ~counter~0 33)} is VALID [2022-04-08 12:53:23,274 INFO L290 TraceCheckUtils]: 312: Hoare triple {137791#(<= ~counter~0 33)} assume !!(0 != ~r~0); {137791#(<= ~counter~0 33)} is VALID [2022-04-08 12:53:23,274 INFO L290 TraceCheckUtils]: 313: Hoare triple {137791#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137791#(<= ~counter~0 33)} is VALID [2022-04-08 12:53:23,275 INFO L290 TraceCheckUtils]: 314: Hoare triple {137791#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137819#(<= ~counter~0 34)} is VALID [2022-04-08 12:53:23,276 INFO L290 TraceCheckUtils]: 315: Hoare triple {137819#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {137819#(<= ~counter~0 34)} is VALID [2022-04-08 12:53:23,276 INFO L272 TraceCheckUtils]: 316: Hoare triple {137819#(<= ~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)); {137819#(<= ~counter~0 34)} is VALID [2022-04-08 12:53:23,276 INFO L290 TraceCheckUtils]: 317: Hoare triple {137819#(<= ~counter~0 34)} ~cond := #in~cond; {137819#(<= ~counter~0 34)} is VALID [2022-04-08 12:53:23,277 INFO L290 TraceCheckUtils]: 318: Hoare triple {137819#(<= ~counter~0 34)} assume !(0 == ~cond); {137819#(<= ~counter~0 34)} is VALID [2022-04-08 12:53:23,277 INFO L290 TraceCheckUtils]: 319: Hoare triple {137819#(<= ~counter~0 34)} assume true; {137819#(<= ~counter~0 34)} is VALID [2022-04-08 12:53:23,277 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {137819#(<= ~counter~0 34)} {137819#(<= ~counter~0 34)} #63#return; {137819#(<= ~counter~0 34)} is VALID [2022-04-08 12:53:23,278 INFO L290 TraceCheckUtils]: 321: Hoare triple {137819#(<= ~counter~0 34)} assume !!(0 != ~r~0); {137819#(<= ~counter~0 34)} is VALID [2022-04-08 12:53:23,278 INFO L290 TraceCheckUtils]: 322: Hoare triple {137819#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137819#(<= ~counter~0 34)} is VALID [2022-04-08 12:53:23,279 INFO L290 TraceCheckUtils]: 323: Hoare triple {137819#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137847#(<= ~counter~0 35)} is VALID [2022-04-08 12:53:23,279 INFO L290 TraceCheckUtils]: 324: Hoare triple {137847#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {137847#(<= ~counter~0 35)} is VALID [2022-04-08 12:53:23,280 INFO L272 TraceCheckUtils]: 325: Hoare triple {137847#(<= ~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)); {137847#(<= ~counter~0 35)} is VALID [2022-04-08 12:53:23,280 INFO L290 TraceCheckUtils]: 326: Hoare triple {137847#(<= ~counter~0 35)} ~cond := #in~cond; {137847#(<= ~counter~0 35)} is VALID [2022-04-08 12:53:23,280 INFO L290 TraceCheckUtils]: 327: Hoare triple {137847#(<= ~counter~0 35)} assume !(0 == ~cond); {137847#(<= ~counter~0 35)} is VALID [2022-04-08 12:53:23,281 INFO L290 TraceCheckUtils]: 328: Hoare triple {137847#(<= ~counter~0 35)} assume true; {137847#(<= ~counter~0 35)} is VALID [2022-04-08 12:53:23,281 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {137847#(<= ~counter~0 35)} {137847#(<= ~counter~0 35)} #63#return; {137847#(<= ~counter~0 35)} is VALID [2022-04-08 12:53:23,281 INFO L290 TraceCheckUtils]: 330: Hoare triple {137847#(<= ~counter~0 35)} assume !!(0 != ~r~0); {137847#(<= ~counter~0 35)} is VALID [2022-04-08 12:53:23,282 INFO L290 TraceCheckUtils]: 331: Hoare triple {137847#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137847#(<= ~counter~0 35)} is VALID [2022-04-08 12:53:23,283 INFO L290 TraceCheckUtils]: 332: Hoare triple {137847#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137875#(<= ~counter~0 36)} is VALID [2022-04-08 12:53:23,283 INFO L290 TraceCheckUtils]: 333: Hoare triple {137875#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {137875#(<= ~counter~0 36)} is VALID [2022-04-08 12:53:23,283 INFO L272 TraceCheckUtils]: 334: Hoare triple {137875#(<= ~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)); {137875#(<= ~counter~0 36)} is VALID [2022-04-08 12:53:23,284 INFO L290 TraceCheckUtils]: 335: Hoare triple {137875#(<= ~counter~0 36)} ~cond := #in~cond; {137875#(<= ~counter~0 36)} is VALID [2022-04-08 12:53:23,284 INFO L290 TraceCheckUtils]: 336: Hoare triple {137875#(<= ~counter~0 36)} assume !(0 == ~cond); {137875#(<= ~counter~0 36)} is VALID [2022-04-08 12:53:23,284 INFO L290 TraceCheckUtils]: 337: Hoare triple {137875#(<= ~counter~0 36)} assume true; {137875#(<= ~counter~0 36)} is VALID [2022-04-08 12:53:23,285 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {137875#(<= ~counter~0 36)} {137875#(<= ~counter~0 36)} #63#return; {137875#(<= ~counter~0 36)} is VALID [2022-04-08 12:53:23,285 INFO L290 TraceCheckUtils]: 339: Hoare triple {137875#(<= ~counter~0 36)} assume !!(0 != ~r~0); {137875#(<= ~counter~0 36)} is VALID [2022-04-08 12:53:23,285 INFO L290 TraceCheckUtils]: 340: Hoare triple {137875#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137875#(<= ~counter~0 36)} is VALID [2022-04-08 12:53:23,286 INFO L290 TraceCheckUtils]: 341: Hoare triple {137875#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137903#(<= ~counter~0 37)} is VALID [2022-04-08 12:53:23,287 INFO L290 TraceCheckUtils]: 342: Hoare triple {137903#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {137903#(<= ~counter~0 37)} is VALID [2022-04-08 12:53:23,287 INFO L272 TraceCheckUtils]: 343: Hoare triple {137903#(<= ~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)); {137903#(<= ~counter~0 37)} is VALID [2022-04-08 12:53:23,287 INFO L290 TraceCheckUtils]: 344: Hoare triple {137903#(<= ~counter~0 37)} ~cond := #in~cond; {137903#(<= ~counter~0 37)} is VALID [2022-04-08 12:53:23,288 INFO L290 TraceCheckUtils]: 345: Hoare triple {137903#(<= ~counter~0 37)} assume !(0 == ~cond); {137903#(<= ~counter~0 37)} is VALID [2022-04-08 12:53:23,288 INFO L290 TraceCheckUtils]: 346: Hoare triple {137903#(<= ~counter~0 37)} assume true; {137903#(<= ~counter~0 37)} is VALID [2022-04-08 12:53:23,288 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {137903#(<= ~counter~0 37)} {137903#(<= ~counter~0 37)} #63#return; {137903#(<= ~counter~0 37)} is VALID [2022-04-08 12:53:23,289 INFO L290 TraceCheckUtils]: 348: Hoare triple {137903#(<= ~counter~0 37)} assume !!(0 != ~r~0); {137903#(<= ~counter~0 37)} is VALID [2022-04-08 12:53:23,289 INFO L290 TraceCheckUtils]: 349: Hoare triple {137903#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137903#(<= ~counter~0 37)} is VALID [2022-04-08 12:53:23,290 INFO L290 TraceCheckUtils]: 350: Hoare triple {137903#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137931#(<= ~counter~0 38)} is VALID [2022-04-08 12:53:23,290 INFO L290 TraceCheckUtils]: 351: Hoare triple {137931#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {137931#(<= ~counter~0 38)} is VALID [2022-04-08 12:53:23,291 INFO L272 TraceCheckUtils]: 352: Hoare triple {137931#(<= ~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)); {137931#(<= ~counter~0 38)} is VALID [2022-04-08 12:53:23,291 INFO L290 TraceCheckUtils]: 353: Hoare triple {137931#(<= ~counter~0 38)} ~cond := #in~cond; {137931#(<= ~counter~0 38)} is VALID [2022-04-08 12:53:23,291 INFO L290 TraceCheckUtils]: 354: Hoare triple {137931#(<= ~counter~0 38)} assume !(0 == ~cond); {137931#(<= ~counter~0 38)} is VALID [2022-04-08 12:53:23,292 INFO L290 TraceCheckUtils]: 355: Hoare triple {137931#(<= ~counter~0 38)} assume true; {137931#(<= ~counter~0 38)} is VALID [2022-04-08 12:53:23,292 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {137931#(<= ~counter~0 38)} {137931#(<= ~counter~0 38)} #63#return; {137931#(<= ~counter~0 38)} is VALID [2022-04-08 12:53:23,292 INFO L290 TraceCheckUtils]: 357: Hoare triple {137931#(<= ~counter~0 38)} assume !!(0 != ~r~0); {137931#(<= ~counter~0 38)} is VALID [2022-04-08 12:53:23,293 INFO L290 TraceCheckUtils]: 358: Hoare triple {137931#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137931#(<= ~counter~0 38)} is VALID [2022-04-08 12:53:23,294 INFO L290 TraceCheckUtils]: 359: Hoare triple {137931#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137959#(<= ~counter~0 39)} is VALID [2022-04-08 12:53:23,294 INFO L290 TraceCheckUtils]: 360: Hoare triple {137959#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {137959#(<= ~counter~0 39)} is VALID [2022-04-08 12:53:23,294 INFO L272 TraceCheckUtils]: 361: Hoare triple {137959#(<= ~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)); {137959#(<= ~counter~0 39)} is VALID [2022-04-08 12:53:23,295 INFO L290 TraceCheckUtils]: 362: Hoare triple {137959#(<= ~counter~0 39)} ~cond := #in~cond; {137959#(<= ~counter~0 39)} is VALID [2022-04-08 12:53:23,295 INFO L290 TraceCheckUtils]: 363: Hoare triple {137959#(<= ~counter~0 39)} assume !(0 == ~cond); {137959#(<= ~counter~0 39)} is VALID [2022-04-08 12:53:23,295 INFO L290 TraceCheckUtils]: 364: Hoare triple {137959#(<= ~counter~0 39)} assume true; {137959#(<= ~counter~0 39)} is VALID [2022-04-08 12:53:23,296 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {137959#(<= ~counter~0 39)} {137959#(<= ~counter~0 39)} #63#return; {137959#(<= ~counter~0 39)} is VALID [2022-04-08 12:53:23,296 INFO L290 TraceCheckUtils]: 366: Hoare triple {137959#(<= ~counter~0 39)} assume !!(0 != ~r~0); {137959#(<= ~counter~0 39)} is VALID [2022-04-08 12:53:23,296 INFO L290 TraceCheckUtils]: 367: Hoare triple {137959#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137959#(<= ~counter~0 39)} is VALID [2022-04-08 12:53:23,297 INFO L290 TraceCheckUtils]: 368: Hoare triple {137959#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137987#(<= ~counter~0 40)} is VALID [2022-04-08 12:53:23,297 INFO L290 TraceCheckUtils]: 369: Hoare triple {137987#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {137987#(<= ~counter~0 40)} is VALID [2022-04-08 12:53:23,298 INFO L272 TraceCheckUtils]: 370: Hoare triple {137987#(<= ~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)); {137987#(<= ~counter~0 40)} is VALID [2022-04-08 12:53:23,298 INFO L290 TraceCheckUtils]: 371: Hoare triple {137987#(<= ~counter~0 40)} ~cond := #in~cond; {137987#(<= ~counter~0 40)} is VALID [2022-04-08 12:53:23,299 INFO L290 TraceCheckUtils]: 372: Hoare triple {137987#(<= ~counter~0 40)} assume !(0 == ~cond); {137987#(<= ~counter~0 40)} is VALID [2022-04-08 12:53:23,299 INFO L290 TraceCheckUtils]: 373: Hoare triple {137987#(<= ~counter~0 40)} assume true; {137987#(<= ~counter~0 40)} is VALID [2022-04-08 12:53:23,299 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {137987#(<= ~counter~0 40)} {137987#(<= ~counter~0 40)} #63#return; {137987#(<= ~counter~0 40)} is VALID [2022-04-08 12:53:23,300 INFO L290 TraceCheckUtils]: 375: Hoare triple {137987#(<= ~counter~0 40)} assume !!(0 != ~r~0); {137987#(<= ~counter~0 40)} is VALID [2022-04-08 12:53:23,300 INFO L290 TraceCheckUtils]: 376: Hoare triple {137987#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137987#(<= ~counter~0 40)} is VALID [2022-04-08 12:53:23,301 INFO L290 TraceCheckUtils]: 377: Hoare triple {137987#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138015#(<= ~counter~0 41)} is VALID [2022-04-08 12:53:23,301 INFO L290 TraceCheckUtils]: 378: Hoare triple {138015#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {138015#(<= ~counter~0 41)} is VALID [2022-04-08 12:53:23,302 INFO L272 TraceCheckUtils]: 379: Hoare triple {138015#(<= ~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)); {138015#(<= ~counter~0 41)} is VALID [2022-04-08 12:53:23,302 INFO L290 TraceCheckUtils]: 380: Hoare triple {138015#(<= ~counter~0 41)} ~cond := #in~cond; {138015#(<= ~counter~0 41)} is VALID [2022-04-08 12:53:23,302 INFO L290 TraceCheckUtils]: 381: Hoare triple {138015#(<= ~counter~0 41)} assume !(0 == ~cond); {138015#(<= ~counter~0 41)} is VALID [2022-04-08 12:53:23,302 INFO L290 TraceCheckUtils]: 382: Hoare triple {138015#(<= ~counter~0 41)} assume true; {138015#(<= ~counter~0 41)} is VALID [2022-04-08 12:53:23,303 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {138015#(<= ~counter~0 41)} {138015#(<= ~counter~0 41)} #63#return; {138015#(<= ~counter~0 41)} is VALID [2022-04-08 12:53:23,303 INFO L290 TraceCheckUtils]: 384: Hoare triple {138015#(<= ~counter~0 41)} assume !!(0 != ~r~0); {138015#(<= ~counter~0 41)} is VALID [2022-04-08 12:53:23,303 INFO L290 TraceCheckUtils]: 385: Hoare triple {138015#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138015#(<= ~counter~0 41)} is VALID [2022-04-08 12:53:23,305 INFO L290 TraceCheckUtils]: 386: Hoare triple {138015#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138043#(<= ~counter~0 42)} is VALID [2022-04-08 12:53:23,305 INFO L290 TraceCheckUtils]: 387: Hoare triple {138043#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {138043#(<= ~counter~0 42)} is VALID [2022-04-08 12:53:23,305 INFO L272 TraceCheckUtils]: 388: Hoare triple {138043#(<= ~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)); {138043#(<= ~counter~0 42)} is VALID [2022-04-08 12:53:23,306 INFO L290 TraceCheckUtils]: 389: Hoare triple {138043#(<= ~counter~0 42)} ~cond := #in~cond; {138043#(<= ~counter~0 42)} is VALID [2022-04-08 12:53:23,306 INFO L290 TraceCheckUtils]: 390: Hoare triple {138043#(<= ~counter~0 42)} assume !(0 == ~cond); {138043#(<= ~counter~0 42)} is VALID [2022-04-08 12:53:23,306 INFO L290 TraceCheckUtils]: 391: Hoare triple {138043#(<= ~counter~0 42)} assume true; {138043#(<= ~counter~0 42)} is VALID [2022-04-08 12:53:23,307 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {138043#(<= ~counter~0 42)} {138043#(<= ~counter~0 42)} #63#return; {138043#(<= ~counter~0 42)} is VALID [2022-04-08 12:53:23,307 INFO L290 TraceCheckUtils]: 393: Hoare triple {138043#(<= ~counter~0 42)} assume !!(0 != ~r~0); {138043#(<= ~counter~0 42)} is VALID [2022-04-08 12:53:23,307 INFO L290 TraceCheckUtils]: 394: Hoare triple {138043#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138043#(<= ~counter~0 42)} is VALID [2022-04-08 12:53:23,308 INFO L290 TraceCheckUtils]: 395: Hoare triple {138043#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138071#(<= ~counter~0 43)} is VALID [2022-04-08 12:53:23,308 INFO L290 TraceCheckUtils]: 396: Hoare triple {138071#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {138071#(<= ~counter~0 43)} is VALID [2022-04-08 12:53:23,309 INFO L272 TraceCheckUtils]: 397: Hoare triple {138071#(<= ~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)); {138071#(<= ~counter~0 43)} is VALID [2022-04-08 12:53:23,309 INFO L290 TraceCheckUtils]: 398: Hoare triple {138071#(<= ~counter~0 43)} ~cond := #in~cond; {138071#(<= ~counter~0 43)} is VALID [2022-04-08 12:53:23,309 INFO L290 TraceCheckUtils]: 399: Hoare triple {138071#(<= ~counter~0 43)} assume !(0 == ~cond); {138071#(<= ~counter~0 43)} is VALID [2022-04-08 12:53:23,310 INFO L290 TraceCheckUtils]: 400: Hoare triple {138071#(<= ~counter~0 43)} assume true; {138071#(<= ~counter~0 43)} is VALID [2022-04-08 12:53:23,310 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {138071#(<= ~counter~0 43)} {138071#(<= ~counter~0 43)} #63#return; {138071#(<= ~counter~0 43)} is VALID [2022-04-08 12:53:23,310 INFO L290 TraceCheckUtils]: 402: Hoare triple {138071#(<= ~counter~0 43)} assume !!(0 != ~r~0); {138071#(<= ~counter~0 43)} is VALID [2022-04-08 12:53:23,311 INFO L290 TraceCheckUtils]: 403: Hoare triple {138071#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138071#(<= ~counter~0 43)} is VALID [2022-04-08 12:53:23,312 INFO L290 TraceCheckUtils]: 404: Hoare triple {138071#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138099#(<= ~counter~0 44)} is VALID [2022-04-08 12:53:23,312 INFO L290 TraceCheckUtils]: 405: Hoare triple {138099#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {138099#(<= ~counter~0 44)} is VALID [2022-04-08 12:53:23,313 INFO L272 TraceCheckUtils]: 406: Hoare triple {138099#(<= ~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)); {138099#(<= ~counter~0 44)} is VALID [2022-04-08 12:53:23,313 INFO L290 TraceCheckUtils]: 407: Hoare triple {138099#(<= ~counter~0 44)} ~cond := #in~cond; {138099#(<= ~counter~0 44)} is VALID [2022-04-08 12:53:23,313 INFO L290 TraceCheckUtils]: 408: Hoare triple {138099#(<= ~counter~0 44)} assume !(0 == ~cond); {138099#(<= ~counter~0 44)} is VALID [2022-04-08 12:53:23,313 INFO L290 TraceCheckUtils]: 409: Hoare triple {138099#(<= ~counter~0 44)} assume true; {138099#(<= ~counter~0 44)} is VALID [2022-04-08 12:53:23,314 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {138099#(<= ~counter~0 44)} {138099#(<= ~counter~0 44)} #63#return; {138099#(<= ~counter~0 44)} is VALID [2022-04-08 12:53:23,314 INFO L290 TraceCheckUtils]: 411: Hoare triple {138099#(<= ~counter~0 44)} assume !!(0 != ~r~0); {138099#(<= ~counter~0 44)} is VALID [2022-04-08 12:53:23,314 INFO L290 TraceCheckUtils]: 412: Hoare triple {138099#(<= ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138099#(<= ~counter~0 44)} is VALID [2022-04-08 12:53:23,315 INFO L290 TraceCheckUtils]: 413: Hoare triple {138099#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138127#(<= ~counter~0 45)} is VALID [2022-04-08 12:53:23,316 INFO L290 TraceCheckUtils]: 414: Hoare triple {138127#(<= ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {138127#(<= ~counter~0 45)} is VALID [2022-04-08 12:53:23,316 INFO L272 TraceCheckUtils]: 415: Hoare triple {138127#(<= ~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)); {138127#(<= ~counter~0 45)} is VALID [2022-04-08 12:53:23,316 INFO L290 TraceCheckUtils]: 416: Hoare triple {138127#(<= ~counter~0 45)} ~cond := #in~cond; {138127#(<= ~counter~0 45)} is VALID [2022-04-08 12:53:23,317 INFO L290 TraceCheckUtils]: 417: Hoare triple {138127#(<= ~counter~0 45)} assume !(0 == ~cond); {138127#(<= ~counter~0 45)} is VALID [2022-04-08 12:53:23,317 INFO L290 TraceCheckUtils]: 418: Hoare triple {138127#(<= ~counter~0 45)} assume true; {138127#(<= ~counter~0 45)} is VALID [2022-04-08 12:53:23,318 INFO L284 TraceCheckUtils]: 419: Hoare quadruple {138127#(<= ~counter~0 45)} {138127#(<= ~counter~0 45)} #63#return; {138127#(<= ~counter~0 45)} is VALID [2022-04-08 12:53:23,318 INFO L290 TraceCheckUtils]: 420: Hoare triple {138127#(<= ~counter~0 45)} assume !!(0 != ~r~0); {138127#(<= ~counter~0 45)} is VALID [2022-04-08 12:53:23,318 INFO L290 TraceCheckUtils]: 421: Hoare triple {138127#(<= ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138127#(<= ~counter~0 45)} is VALID [2022-04-08 12:53:23,319 INFO L290 TraceCheckUtils]: 422: Hoare triple {138127#(<= ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138155#(<= ~counter~0 46)} is VALID [2022-04-08 12:53:23,319 INFO L290 TraceCheckUtils]: 423: Hoare triple {138155#(<= ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {138155#(<= ~counter~0 46)} is VALID [2022-04-08 12:53:23,320 INFO L272 TraceCheckUtils]: 424: Hoare triple {138155#(<= ~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)); {138155#(<= ~counter~0 46)} is VALID [2022-04-08 12:53:23,320 INFO L290 TraceCheckUtils]: 425: Hoare triple {138155#(<= ~counter~0 46)} ~cond := #in~cond; {138155#(<= ~counter~0 46)} is VALID [2022-04-08 12:53:23,320 INFO L290 TraceCheckUtils]: 426: Hoare triple {138155#(<= ~counter~0 46)} assume !(0 == ~cond); {138155#(<= ~counter~0 46)} is VALID [2022-04-08 12:53:23,321 INFO L290 TraceCheckUtils]: 427: Hoare triple {138155#(<= ~counter~0 46)} assume true; {138155#(<= ~counter~0 46)} is VALID [2022-04-08 12:53:23,321 INFO L284 TraceCheckUtils]: 428: Hoare quadruple {138155#(<= ~counter~0 46)} {138155#(<= ~counter~0 46)} #63#return; {138155#(<= ~counter~0 46)} is VALID [2022-04-08 12:53:23,321 INFO L290 TraceCheckUtils]: 429: Hoare triple {138155#(<= ~counter~0 46)} assume !!(0 != ~r~0); {138155#(<= ~counter~0 46)} is VALID [2022-04-08 12:53:23,322 INFO L290 TraceCheckUtils]: 430: Hoare triple {138155#(<= ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138155#(<= ~counter~0 46)} is VALID [2022-04-08 12:53:23,323 INFO L290 TraceCheckUtils]: 431: Hoare triple {138155#(<= ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138183#(<= ~counter~0 47)} is VALID [2022-04-08 12:53:23,323 INFO L290 TraceCheckUtils]: 432: Hoare triple {138183#(<= ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {138183#(<= ~counter~0 47)} is VALID [2022-04-08 12:53:23,324 INFO L272 TraceCheckUtils]: 433: Hoare triple {138183#(<= ~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)); {138183#(<= ~counter~0 47)} is VALID [2022-04-08 12:53:23,324 INFO L290 TraceCheckUtils]: 434: Hoare triple {138183#(<= ~counter~0 47)} ~cond := #in~cond; {138183#(<= ~counter~0 47)} is VALID [2022-04-08 12:53:23,324 INFO L290 TraceCheckUtils]: 435: Hoare triple {138183#(<= ~counter~0 47)} assume !(0 == ~cond); {138183#(<= ~counter~0 47)} is VALID [2022-04-08 12:53:23,324 INFO L290 TraceCheckUtils]: 436: Hoare triple {138183#(<= ~counter~0 47)} assume true; {138183#(<= ~counter~0 47)} is VALID [2022-04-08 12:53:23,325 INFO L284 TraceCheckUtils]: 437: Hoare quadruple {138183#(<= ~counter~0 47)} {138183#(<= ~counter~0 47)} #63#return; {138183#(<= ~counter~0 47)} is VALID [2022-04-08 12:53:23,325 INFO L290 TraceCheckUtils]: 438: Hoare triple {138183#(<= ~counter~0 47)} assume !!(0 != ~r~0); {138183#(<= ~counter~0 47)} is VALID [2022-04-08 12:53:23,325 INFO L290 TraceCheckUtils]: 439: Hoare triple {138183#(<= ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138183#(<= ~counter~0 47)} is VALID [2022-04-08 12:53:23,326 INFO L290 TraceCheckUtils]: 440: Hoare triple {138183#(<= ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138211#(<= |main_#t~post6| 47)} is VALID [2022-04-08 12:53:23,326 INFO L290 TraceCheckUtils]: 441: Hoare triple {138211#(<= |main_#t~post6| 47)} assume !(#t~post6 < 50);havoc #t~post6; {136839#false} is VALID [2022-04-08 12:53:23,326 INFO L272 TraceCheckUtils]: 442: Hoare triple {136839#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)); {136839#false} is VALID [2022-04-08 12:53:23,326 INFO L290 TraceCheckUtils]: 443: Hoare triple {136839#false} ~cond := #in~cond; {136839#false} is VALID [2022-04-08 12:53:23,326 INFO L290 TraceCheckUtils]: 444: Hoare triple {136839#false} assume 0 == ~cond; {136839#false} is VALID [2022-04-08 12:53:23,326 INFO L290 TraceCheckUtils]: 445: Hoare triple {136839#false} assume !false; {136839#false} is VALID [2022-04-08 12:53:23,327 INFO L134 CoverageAnalysis]: Checked inductivity of 9921 backedges. 94 proven. 9823 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-08 12:53:23,327 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-08 12:53:25,178 INFO L290 TraceCheckUtils]: 445: Hoare triple {136839#false} assume !false; {136839#false} is VALID [2022-04-08 12:53:25,178 INFO L290 TraceCheckUtils]: 444: Hoare triple {136839#false} assume 0 == ~cond; {136839#false} is VALID [2022-04-08 12:53:25,178 INFO L290 TraceCheckUtils]: 443: Hoare triple {136839#false} ~cond := #in~cond; {136839#false} is VALID [2022-04-08 12:53:25,178 INFO L272 TraceCheckUtils]: 442: Hoare triple {136839#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)); {136839#false} is VALID [2022-04-08 12:53:25,179 INFO L290 TraceCheckUtils]: 441: Hoare triple {138239#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {136839#false} is VALID [2022-04-08 12:53:25,179 INFO L290 TraceCheckUtils]: 440: Hoare triple {138243#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138239#(< |main_#t~post6| 50)} is VALID [2022-04-08 12:53:25,180 INFO L290 TraceCheckUtils]: 439: Hoare triple {138243#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138243#(< ~counter~0 50)} is VALID [2022-04-08 12:53:25,180 INFO L290 TraceCheckUtils]: 438: Hoare triple {138243#(< ~counter~0 50)} assume !!(0 != ~r~0); {138243#(< ~counter~0 50)} is VALID [2022-04-08 12:53:25,180 INFO L284 TraceCheckUtils]: 437: Hoare quadruple {136838#true} {138243#(< ~counter~0 50)} #63#return; {138243#(< ~counter~0 50)} is VALID [2022-04-08 12:53:25,181 INFO L290 TraceCheckUtils]: 436: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,181 INFO L290 TraceCheckUtils]: 435: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,181 INFO L290 TraceCheckUtils]: 434: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,181 INFO L272 TraceCheckUtils]: 433: Hoare triple {138243#(< ~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)); {136838#true} is VALID [2022-04-08 12:53:25,181 INFO L290 TraceCheckUtils]: 432: Hoare triple {138243#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {138243#(< ~counter~0 50)} is VALID [2022-04-08 12:53:25,184 INFO L290 TraceCheckUtils]: 431: Hoare triple {138271#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138243#(< ~counter~0 50)} is VALID [2022-04-08 12:53:25,184 INFO L290 TraceCheckUtils]: 430: Hoare triple {138271#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138271#(< ~counter~0 49)} is VALID [2022-04-08 12:53:25,184 INFO L290 TraceCheckUtils]: 429: Hoare triple {138271#(< ~counter~0 49)} assume !!(0 != ~r~0); {138271#(< ~counter~0 49)} is VALID [2022-04-08 12:53:25,185 INFO L284 TraceCheckUtils]: 428: Hoare quadruple {136838#true} {138271#(< ~counter~0 49)} #63#return; {138271#(< ~counter~0 49)} is VALID [2022-04-08 12:53:25,185 INFO L290 TraceCheckUtils]: 427: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,185 INFO L290 TraceCheckUtils]: 426: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,185 INFO L290 TraceCheckUtils]: 425: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,185 INFO L272 TraceCheckUtils]: 424: Hoare triple {138271#(< ~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)); {136838#true} is VALID [2022-04-08 12:53:25,185 INFO L290 TraceCheckUtils]: 423: Hoare triple {138271#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {138271#(< ~counter~0 49)} is VALID [2022-04-08 12:53:25,186 INFO L290 TraceCheckUtils]: 422: Hoare triple {138183#(<= ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138271#(< ~counter~0 49)} is VALID [2022-04-08 12:53:25,187 INFO L290 TraceCheckUtils]: 421: Hoare triple {138183#(<= ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138183#(<= ~counter~0 47)} is VALID [2022-04-08 12:53:25,187 INFO L290 TraceCheckUtils]: 420: Hoare triple {138183#(<= ~counter~0 47)} assume !!(0 != ~r~0); {138183#(<= ~counter~0 47)} is VALID [2022-04-08 12:53:25,187 INFO L284 TraceCheckUtils]: 419: Hoare quadruple {136838#true} {138183#(<= ~counter~0 47)} #63#return; {138183#(<= ~counter~0 47)} is VALID [2022-04-08 12:53:25,187 INFO L290 TraceCheckUtils]: 418: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,188 INFO L290 TraceCheckUtils]: 417: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,188 INFO L290 TraceCheckUtils]: 416: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,188 INFO L272 TraceCheckUtils]: 415: Hoare triple {138183#(<= ~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)); {136838#true} is VALID [2022-04-08 12:53:25,188 INFO L290 TraceCheckUtils]: 414: Hoare triple {138183#(<= ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {138183#(<= ~counter~0 47)} is VALID [2022-04-08 12:53:25,189 INFO L290 TraceCheckUtils]: 413: Hoare triple {138155#(<= ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138183#(<= ~counter~0 47)} is VALID [2022-04-08 12:53:25,189 INFO L290 TraceCheckUtils]: 412: Hoare triple {138155#(<= ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138155#(<= ~counter~0 46)} is VALID [2022-04-08 12:53:25,189 INFO L290 TraceCheckUtils]: 411: Hoare triple {138155#(<= ~counter~0 46)} assume !!(0 != ~r~0); {138155#(<= ~counter~0 46)} is VALID [2022-04-08 12:53:25,190 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {136838#true} {138155#(<= ~counter~0 46)} #63#return; {138155#(<= ~counter~0 46)} is VALID [2022-04-08 12:53:25,190 INFO L290 TraceCheckUtils]: 409: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,190 INFO L290 TraceCheckUtils]: 408: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,190 INFO L290 TraceCheckUtils]: 407: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,190 INFO L272 TraceCheckUtils]: 406: Hoare triple {138155#(<= ~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)); {136838#true} is VALID [2022-04-08 12:53:25,191 INFO L290 TraceCheckUtils]: 405: Hoare triple {138155#(<= ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {138155#(<= ~counter~0 46)} is VALID [2022-04-08 12:53:25,192 INFO L290 TraceCheckUtils]: 404: Hoare triple {138127#(<= ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138155#(<= ~counter~0 46)} is VALID [2022-04-08 12:53:25,192 INFO L290 TraceCheckUtils]: 403: Hoare triple {138127#(<= ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138127#(<= ~counter~0 45)} is VALID [2022-04-08 12:53:25,192 INFO L290 TraceCheckUtils]: 402: Hoare triple {138127#(<= ~counter~0 45)} assume !!(0 != ~r~0); {138127#(<= ~counter~0 45)} is VALID [2022-04-08 12:53:25,193 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {136838#true} {138127#(<= ~counter~0 45)} #63#return; {138127#(<= ~counter~0 45)} is VALID [2022-04-08 12:53:25,193 INFO L290 TraceCheckUtils]: 400: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,193 INFO L290 TraceCheckUtils]: 399: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,193 INFO L290 TraceCheckUtils]: 398: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,193 INFO L272 TraceCheckUtils]: 397: Hoare triple {138127#(<= ~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)); {136838#true} is VALID [2022-04-08 12:53:25,193 INFO L290 TraceCheckUtils]: 396: Hoare triple {138127#(<= ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {138127#(<= ~counter~0 45)} is VALID [2022-04-08 12:53:25,194 INFO L290 TraceCheckUtils]: 395: Hoare triple {138099#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138127#(<= ~counter~0 45)} is VALID [2022-04-08 12:53:25,194 INFO L290 TraceCheckUtils]: 394: Hoare triple {138099#(<= ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138099#(<= ~counter~0 44)} is VALID [2022-04-08 12:53:25,195 INFO L290 TraceCheckUtils]: 393: Hoare triple {138099#(<= ~counter~0 44)} assume !!(0 != ~r~0); {138099#(<= ~counter~0 44)} is VALID [2022-04-08 12:53:25,195 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {136838#true} {138099#(<= ~counter~0 44)} #63#return; {138099#(<= ~counter~0 44)} is VALID [2022-04-08 12:53:25,195 INFO L290 TraceCheckUtils]: 391: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,195 INFO L290 TraceCheckUtils]: 390: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,195 INFO L290 TraceCheckUtils]: 389: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,195 INFO L272 TraceCheckUtils]: 388: Hoare triple {138099#(<= ~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)); {136838#true} is VALID [2022-04-08 12:53:25,196 INFO L290 TraceCheckUtils]: 387: Hoare triple {138099#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {138099#(<= ~counter~0 44)} is VALID [2022-04-08 12:53:25,197 INFO L290 TraceCheckUtils]: 386: Hoare triple {138071#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138099#(<= ~counter~0 44)} is VALID [2022-04-08 12:53:25,197 INFO L290 TraceCheckUtils]: 385: Hoare triple {138071#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138071#(<= ~counter~0 43)} is VALID [2022-04-08 12:53:25,197 INFO L290 TraceCheckUtils]: 384: Hoare triple {138071#(<= ~counter~0 43)} assume !!(0 != ~r~0); {138071#(<= ~counter~0 43)} is VALID [2022-04-08 12:53:25,198 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {136838#true} {138071#(<= ~counter~0 43)} #63#return; {138071#(<= ~counter~0 43)} is VALID [2022-04-08 12:53:25,198 INFO L290 TraceCheckUtils]: 382: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,198 INFO L290 TraceCheckUtils]: 381: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,198 INFO L290 TraceCheckUtils]: 380: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,198 INFO L272 TraceCheckUtils]: 379: Hoare triple {138071#(<= ~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)); {136838#true} is VALID [2022-04-08 12:53:25,198 INFO L290 TraceCheckUtils]: 378: Hoare triple {138071#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {138071#(<= ~counter~0 43)} is VALID [2022-04-08 12:53:25,199 INFO L290 TraceCheckUtils]: 377: Hoare triple {138043#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138071#(<= ~counter~0 43)} is VALID [2022-04-08 12:53:25,200 INFO L290 TraceCheckUtils]: 376: Hoare triple {138043#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138043#(<= ~counter~0 42)} is VALID [2022-04-08 12:53:25,200 INFO L290 TraceCheckUtils]: 375: Hoare triple {138043#(<= ~counter~0 42)} assume !!(0 != ~r~0); {138043#(<= ~counter~0 42)} is VALID [2022-04-08 12:53:25,200 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {136838#true} {138043#(<= ~counter~0 42)} #63#return; {138043#(<= ~counter~0 42)} is VALID [2022-04-08 12:53:25,200 INFO L290 TraceCheckUtils]: 373: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,200 INFO L290 TraceCheckUtils]: 372: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,201 INFO L290 TraceCheckUtils]: 371: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,201 INFO L272 TraceCheckUtils]: 370: Hoare triple {138043#(<= ~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)); {136838#true} is VALID [2022-04-08 12:53:25,201 INFO L290 TraceCheckUtils]: 369: Hoare triple {138043#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {138043#(<= ~counter~0 42)} is VALID [2022-04-08 12:53:25,202 INFO L290 TraceCheckUtils]: 368: Hoare triple {138015#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138043#(<= ~counter~0 42)} is VALID [2022-04-08 12:53:25,202 INFO L290 TraceCheckUtils]: 367: Hoare triple {138015#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138015#(<= ~counter~0 41)} is VALID [2022-04-08 12:53:25,202 INFO L290 TraceCheckUtils]: 366: Hoare triple {138015#(<= ~counter~0 41)} assume !!(0 != ~r~0); {138015#(<= ~counter~0 41)} is VALID [2022-04-08 12:53:25,203 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {136838#true} {138015#(<= ~counter~0 41)} #63#return; {138015#(<= ~counter~0 41)} is VALID [2022-04-08 12:53:25,203 INFO L290 TraceCheckUtils]: 364: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,203 INFO L290 TraceCheckUtils]: 363: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,203 INFO L290 TraceCheckUtils]: 362: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,203 INFO L272 TraceCheckUtils]: 361: Hoare triple {138015#(<= ~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)); {136838#true} is VALID [2022-04-08 12:53:25,203 INFO L290 TraceCheckUtils]: 360: Hoare triple {138015#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {138015#(<= ~counter~0 41)} is VALID [2022-04-08 12:53:25,204 INFO L290 TraceCheckUtils]: 359: Hoare triple {137987#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138015#(<= ~counter~0 41)} is VALID [2022-04-08 12:53:25,205 INFO L290 TraceCheckUtils]: 358: Hoare triple {137987#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137987#(<= ~counter~0 40)} is VALID [2022-04-08 12:53:25,205 INFO L290 TraceCheckUtils]: 357: Hoare triple {137987#(<= ~counter~0 40)} assume !!(0 != ~r~0); {137987#(<= ~counter~0 40)} is VALID [2022-04-08 12:53:25,205 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {136838#true} {137987#(<= ~counter~0 40)} #63#return; {137987#(<= ~counter~0 40)} is VALID [2022-04-08 12:53:25,206 INFO L290 TraceCheckUtils]: 355: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,206 INFO L290 TraceCheckUtils]: 354: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,206 INFO L290 TraceCheckUtils]: 353: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,206 INFO L272 TraceCheckUtils]: 352: Hoare triple {137987#(<= ~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)); {136838#true} is VALID [2022-04-08 12:53:25,206 INFO L290 TraceCheckUtils]: 351: Hoare triple {137987#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {137987#(<= ~counter~0 40)} is VALID [2022-04-08 12:53:25,207 INFO L290 TraceCheckUtils]: 350: Hoare triple {137959#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137987#(<= ~counter~0 40)} is VALID [2022-04-08 12:53:25,207 INFO L290 TraceCheckUtils]: 349: Hoare triple {137959#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137959#(<= ~counter~0 39)} is VALID [2022-04-08 12:53:25,208 INFO L290 TraceCheckUtils]: 348: Hoare triple {137959#(<= ~counter~0 39)} assume !!(0 != ~r~0); {137959#(<= ~counter~0 39)} is VALID [2022-04-08 12:53:25,208 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {136838#true} {137959#(<= ~counter~0 39)} #63#return; {137959#(<= ~counter~0 39)} is VALID [2022-04-08 12:53:25,208 INFO L290 TraceCheckUtils]: 346: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,208 INFO L290 TraceCheckUtils]: 345: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,208 INFO L290 TraceCheckUtils]: 344: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,208 INFO L272 TraceCheckUtils]: 343: Hoare triple {137959#(<= ~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)); {136838#true} is VALID [2022-04-08 12:53:25,209 INFO L290 TraceCheckUtils]: 342: Hoare triple {137959#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {137959#(<= ~counter~0 39)} is VALID [2022-04-08 12:53:25,210 INFO L290 TraceCheckUtils]: 341: Hoare triple {137931#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137959#(<= ~counter~0 39)} is VALID [2022-04-08 12:53:25,210 INFO L290 TraceCheckUtils]: 340: Hoare triple {137931#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137931#(<= ~counter~0 38)} is VALID [2022-04-08 12:53:25,210 INFO L290 TraceCheckUtils]: 339: Hoare triple {137931#(<= ~counter~0 38)} assume !!(0 != ~r~0); {137931#(<= ~counter~0 38)} is VALID [2022-04-08 12:53:25,211 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {136838#true} {137931#(<= ~counter~0 38)} #63#return; {137931#(<= ~counter~0 38)} is VALID [2022-04-08 12:53:25,211 INFO L290 TraceCheckUtils]: 337: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,211 INFO L290 TraceCheckUtils]: 336: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,211 INFO L290 TraceCheckUtils]: 335: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,211 INFO L272 TraceCheckUtils]: 334: Hoare triple {137931#(<= ~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)); {136838#true} is VALID [2022-04-08 12:53:25,211 INFO L290 TraceCheckUtils]: 333: Hoare triple {137931#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {137931#(<= ~counter~0 38)} is VALID [2022-04-08 12:53:25,212 INFO L290 TraceCheckUtils]: 332: Hoare triple {137903#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137931#(<= ~counter~0 38)} is VALID [2022-04-08 12:53:25,212 INFO L290 TraceCheckUtils]: 331: Hoare triple {137903#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137903#(<= ~counter~0 37)} is VALID [2022-04-08 12:53:25,213 INFO L290 TraceCheckUtils]: 330: Hoare triple {137903#(<= ~counter~0 37)} assume !!(0 != ~r~0); {137903#(<= ~counter~0 37)} is VALID [2022-04-08 12:53:25,213 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {136838#true} {137903#(<= ~counter~0 37)} #63#return; {137903#(<= ~counter~0 37)} is VALID [2022-04-08 12:53:25,213 INFO L290 TraceCheckUtils]: 328: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,213 INFO L290 TraceCheckUtils]: 327: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,213 INFO L290 TraceCheckUtils]: 326: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,214 INFO L272 TraceCheckUtils]: 325: Hoare triple {137903#(<= ~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)); {136838#true} is VALID [2022-04-08 12:53:25,214 INFO L290 TraceCheckUtils]: 324: Hoare triple {137903#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {137903#(<= ~counter~0 37)} is VALID [2022-04-08 12:53:25,215 INFO L290 TraceCheckUtils]: 323: Hoare triple {137875#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137903#(<= ~counter~0 37)} is VALID [2022-04-08 12:53:25,215 INFO L290 TraceCheckUtils]: 322: Hoare triple {137875#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137875#(<= ~counter~0 36)} is VALID [2022-04-08 12:53:25,215 INFO L290 TraceCheckUtils]: 321: Hoare triple {137875#(<= ~counter~0 36)} assume !!(0 != ~r~0); {137875#(<= ~counter~0 36)} is VALID [2022-04-08 12:53:25,216 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {136838#true} {137875#(<= ~counter~0 36)} #63#return; {137875#(<= ~counter~0 36)} is VALID [2022-04-08 12:53:25,216 INFO L290 TraceCheckUtils]: 319: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,216 INFO L290 TraceCheckUtils]: 318: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,216 INFO L290 TraceCheckUtils]: 317: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,216 INFO L272 TraceCheckUtils]: 316: Hoare triple {137875#(<= ~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)); {136838#true} is VALID [2022-04-08 12:53:25,216 INFO L290 TraceCheckUtils]: 315: Hoare triple {137875#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {137875#(<= ~counter~0 36)} is VALID [2022-04-08 12:53:25,217 INFO L290 TraceCheckUtils]: 314: Hoare triple {137847#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137875#(<= ~counter~0 36)} is VALID [2022-04-08 12:53:25,218 INFO L290 TraceCheckUtils]: 313: Hoare triple {137847#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137847#(<= ~counter~0 35)} is VALID [2022-04-08 12:53:25,218 INFO L290 TraceCheckUtils]: 312: Hoare triple {137847#(<= ~counter~0 35)} assume !!(0 != ~r~0); {137847#(<= ~counter~0 35)} is VALID [2022-04-08 12:53:25,219 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {136838#true} {137847#(<= ~counter~0 35)} #63#return; {137847#(<= ~counter~0 35)} is VALID [2022-04-08 12:53:25,219 INFO L290 TraceCheckUtils]: 310: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,219 INFO L290 TraceCheckUtils]: 309: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,219 INFO L290 TraceCheckUtils]: 308: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,219 INFO L272 TraceCheckUtils]: 307: Hoare triple {137847#(<= ~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)); {136838#true} is VALID [2022-04-08 12:53:25,219 INFO L290 TraceCheckUtils]: 306: Hoare triple {137847#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {137847#(<= ~counter~0 35)} is VALID [2022-04-08 12:53:25,220 INFO L290 TraceCheckUtils]: 305: Hoare triple {137819#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137847#(<= ~counter~0 35)} is VALID [2022-04-08 12:53:25,220 INFO L290 TraceCheckUtils]: 304: Hoare triple {137819#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137819#(<= ~counter~0 34)} is VALID [2022-04-08 12:53:25,221 INFO L290 TraceCheckUtils]: 303: Hoare triple {137819#(<= ~counter~0 34)} assume !!(0 != ~r~0); {137819#(<= ~counter~0 34)} is VALID [2022-04-08 12:53:25,221 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {136838#true} {137819#(<= ~counter~0 34)} #63#return; {137819#(<= ~counter~0 34)} is VALID [2022-04-08 12:53:25,221 INFO L290 TraceCheckUtils]: 301: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,221 INFO L290 TraceCheckUtils]: 300: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,221 INFO L290 TraceCheckUtils]: 299: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,221 INFO L272 TraceCheckUtils]: 298: Hoare triple {137819#(<= ~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)); {136838#true} is VALID [2022-04-08 12:53:25,222 INFO L290 TraceCheckUtils]: 297: Hoare triple {137819#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {137819#(<= ~counter~0 34)} is VALID [2022-04-08 12:53:25,223 INFO L290 TraceCheckUtils]: 296: Hoare triple {137791#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137819#(<= ~counter~0 34)} is VALID [2022-04-08 12:53:25,223 INFO L290 TraceCheckUtils]: 295: Hoare triple {137791#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137791#(<= ~counter~0 33)} is VALID [2022-04-08 12:53:25,223 INFO L290 TraceCheckUtils]: 294: Hoare triple {137791#(<= ~counter~0 33)} assume !!(0 != ~r~0); {137791#(<= ~counter~0 33)} is VALID [2022-04-08 12:53:25,224 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {136838#true} {137791#(<= ~counter~0 33)} #63#return; {137791#(<= ~counter~0 33)} is VALID [2022-04-08 12:53:25,224 INFO L290 TraceCheckUtils]: 292: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,224 INFO L290 TraceCheckUtils]: 291: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,224 INFO L290 TraceCheckUtils]: 290: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,224 INFO L272 TraceCheckUtils]: 289: Hoare triple {137791#(<= ~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)); {136838#true} is VALID [2022-04-08 12:53:25,224 INFO L290 TraceCheckUtils]: 288: Hoare triple {137791#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {137791#(<= ~counter~0 33)} is VALID [2022-04-08 12:53:25,225 INFO L290 TraceCheckUtils]: 287: Hoare triple {137763#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137791#(<= ~counter~0 33)} is VALID [2022-04-08 12:53:25,226 INFO L290 TraceCheckUtils]: 286: Hoare triple {137763#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137763#(<= ~counter~0 32)} is VALID [2022-04-08 12:53:25,226 INFO L290 TraceCheckUtils]: 285: Hoare triple {137763#(<= ~counter~0 32)} assume !!(0 != ~r~0); {137763#(<= ~counter~0 32)} is VALID [2022-04-08 12:53:25,226 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {136838#true} {137763#(<= ~counter~0 32)} #63#return; {137763#(<= ~counter~0 32)} is VALID [2022-04-08 12:53:25,226 INFO L290 TraceCheckUtils]: 283: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,226 INFO L290 TraceCheckUtils]: 282: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,226 INFO L290 TraceCheckUtils]: 281: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,227 INFO L272 TraceCheckUtils]: 280: Hoare triple {137763#(<= ~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)); {136838#true} is VALID [2022-04-08 12:53:25,227 INFO L290 TraceCheckUtils]: 279: Hoare triple {137763#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {137763#(<= ~counter~0 32)} is VALID [2022-04-08 12:53:25,228 INFO L290 TraceCheckUtils]: 278: Hoare triple {137735#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137763#(<= ~counter~0 32)} is VALID [2022-04-08 12:53:25,228 INFO L290 TraceCheckUtils]: 277: Hoare triple {137735#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137735#(<= ~counter~0 31)} is VALID [2022-04-08 12:53:25,228 INFO L290 TraceCheckUtils]: 276: Hoare triple {137735#(<= ~counter~0 31)} assume !!(0 != ~r~0); {137735#(<= ~counter~0 31)} is VALID [2022-04-08 12:53:25,229 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {136838#true} {137735#(<= ~counter~0 31)} #63#return; {137735#(<= ~counter~0 31)} is VALID [2022-04-08 12:53:25,229 INFO L290 TraceCheckUtils]: 274: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,229 INFO L290 TraceCheckUtils]: 273: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,229 INFO L290 TraceCheckUtils]: 272: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,229 INFO L272 TraceCheckUtils]: 271: Hoare triple {137735#(<= ~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)); {136838#true} is VALID [2022-04-08 12:53:25,229 INFO L290 TraceCheckUtils]: 270: Hoare triple {137735#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {137735#(<= ~counter~0 31)} is VALID [2022-04-08 12:53:25,230 INFO L290 TraceCheckUtils]: 269: Hoare triple {137707#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137735#(<= ~counter~0 31)} is VALID [2022-04-08 12:53:25,231 INFO L290 TraceCheckUtils]: 268: Hoare triple {137707#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137707#(<= ~counter~0 30)} is VALID [2022-04-08 12:53:25,231 INFO L290 TraceCheckUtils]: 267: Hoare triple {137707#(<= ~counter~0 30)} assume !!(0 != ~r~0); {137707#(<= ~counter~0 30)} is VALID [2022-04-08 12:53:25,233 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {136838#true} {137707#(<= ~counter~0 30)} #63#return; {137707#(<= ~counter~0 30)} is VALID [2022-04-08 12:53:25,234 INFO L290 TraceCheckUtils]: 265: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,234 INFO L290 TraceCheckUtils]: 264: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,234 INFO L290 TraceCheckUtils]: 263: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,234 INFO L272 TraceCheckUtils]: 262: Hoare triple {137707#(<= ~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)); {136838#true} is VALID [2022-04-08 12:53:25,234 INFO L290 TraceCheckUtils]: 261: Hoare triple {137707#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {137707#(<= ~counter~0 30)} is VALID [2022-04-08 12:53:25,235 INFO L290 TraceCheckUtils]: 260: Hoare triple {137679#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137707#(<= ~counter~0 30)} is VALID [2022-04-08 12:53:25,236 INFO L290 TraceCheckUtils]: 259: Hoare triple {137679#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137679#(<= ~counter~0 29)} is VALID [2022-04-08 12:53:25,236 INFO L290 TraceCheckUtils]: 258: Hoare triple {137679#(<= ~counter~0 29)} assume !!(0 != ~r~0); {137679#(<= ~counter~0 29)} is VALID [2022-04-08 12:53:25,236 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {136838#true} {137679#(<= ~counter~0 29)} #63#return; {137679#(<= ~counter~0 29)} is VALID [2022-04-08 12:53:25,236 INFO L290 TraceCheckUtils]: 256: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,236 INFO L290 TraceCheckUtils]: 255: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,236 INFO L290 TraceCheckUtils]: 254: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,237 INFO L272 TraceCheckUtils]: 253: Hoare triple {137679#(<= ~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)); {136838#true} is VALID [2022-04-08 12:53:25,237 INFO L290 TraceCheckUtils]: 252: Hoare triple {137679#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {137679#(<= ~counter~0 29)} is VALID [2022-04-08 12:53:25,238 INFO L290 TraceCheckUtils]: 251: Hoare triple {137651#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137679#(<= ~counter~0 29)} is VALID [2022-04-08 12:53:25,238 INFO L290 TraceCheckUtils]: 250: Hoare triple {137651#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137651#(<= ~counter~0 28)} is VALID [2022-04-08 12:53:25,238 INFO L290 TraceCheckUtils]: 249: Hoare triple {137651#(<= ~counter~0 28)} assume !!(0 != ~r~0); {137651#(<= ~counter~0 28)} is VALID [2022-04-08 12:53:25,239 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {136838#true} {137651#(<= ~counter~0 28)} #63#return; {137651#(<= ~counter~0 28)} is VALID [2022-04-08 12:53:25,239 INFO L290 TraceCheckUtils]: 247: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,239 INFO L290 TraceCheckUtils]: 246: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,239 INFO L290 TraceCheckUtils]: 245: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,239 INFO L272 TraceCheckUtils]: 244: Hoare triple {137651#(<= ~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)); {136838#true} is VALID [2022-04-08 12:53:25,239 INFO L290 TraceCheckUtils]: 243: Hoare triple {137651#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {137651#(<= ~counter~0 28)} is VALID [2022-04-08 12:53:25,240 INFO L290 TraceCheckUtils]: 242: Hoare triple {137623#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137651#(<= ~counter~0 28)} is VALID [2022-04-08 12:53:25,241 INFO L290 TraceCheckUtils]: 241: Hoare triple {137623#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137623#(<= ~counter~0 27)} is VALID [2022-04-08 12:53:25,241 INFO L290 TraceCheckUtils]: 240: Hoare triple {137623#(<= ~counter~0 27)} assume !!(0 != ~r~0); {137623#(<= ~counter~0 27)} is VALID [2022-04-08 12:53:25,241 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {136838#true} {137623#(<= ~counter~0 27)} #63#return; {137623#(<= ~counter~0 27)} is VALID [2022-04-08 12:53:25,241 INFO L290 TraceCheckUtils]: 238: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,242 INFO L290 TraceCheckUtils]: 237: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,242 INFO L290 TraceCheckUtils]: 236: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,242 INFO L272 TraceCheckUtils]: 235: Hoare triple {137623#(<= ~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)); {136838#true} is VALID [2022-04-08 12:53:25,242 INFO L290 TraceCheckUtils]: 234: Hoare triple {137623#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {137623#(<= ~counter~0 27)} is VALID [2022-04-08 12:53:25,243 INFO L290 TraceCheckUtils]: 233: Hoare triple {137595#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137623#(<= ~counter~0 27)} is VALID [2022-04-08 12:53:25,243 INFO L290 TraceCheckUtils]: 232: Hoare triple {137595#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137595#(<= ~counter~0 26)} is VALID [2022-04-08 12:53:25,243 INFO L290 TraceCheckUtils]: 231: Hoare triple {137595#(<= ~counter~0 26)} assume !!(0 != ~r~0); {137595#(<= ~counter~0 26)} is VALID [2022-04-08 12:53:25,244 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {136838#true} {137595#(<= ~counter~0 26)} #63#return; {137595#(<= ~counter~0 26)} is VALID [2022-04-08 12:53:25,244 INFO L290 TraceCheckUtils]: 229: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,244 INFO L290 TraceCheckUtils]: 228: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,244 INFO L290 TraceCheckUtils]: 227: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,244 INFO L272 TraceCheckUtils]: 226: Hoare triple {137595#(<= ~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)); {136838#true} is VALID [2022-04-08 12:53:25,244 INFO L290 TraceCheckUtils]: 225: Hoare triple {137595#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {137595#(<= ~counter~0 26)} is VALID [2022-04-08 12:53:25,246 INFO L290 TraceCheckUtils]: 224: Hoare triple {137567#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137595#(<= ~counter~0 26)} is VALID [2022-04-08 12:53:25,246 INFO L290 TraceCheckUtils]: 223: Hoare triple {137567#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137567#(<= ~counter~0 25)} is VALID [2022-04-08 12:53:25,246 INFO L290 TraceCheckUtils]: 222: Hoare triple {137567#(<= ~counter~0 25)} assume !!(0 != ~r~0); {137567#(<= ~counter~0 25)} is VALID [2022-04-08 12:53:25,247 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {136838#true} {137567#(<= ~counter~0 25)} #63#return; {137567#(<= ~counter~0 25)} is VALID [2022-04-08 12:53:25,247 INFO L290 TraceCheckUtils]: 220: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,247 INFO L290 TraceCheckUtils]: 219: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,247 INFO L290 TraceCheckUtils]: 218: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,247 INFO L272 TraceCheckUtils]: 217: Hoare triple {137567#(<= ~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)); {136838#true} is VALID [2022-04-08 12:53:25,247 INFO L290 TraceCheckUtils]: 216: Hoare triple {137567#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {137567#(<= ~counter~0 25)} is VALID [2022-04-08 12:53:25,248 INFO L290 TraceCheckUtils]: 215: Hoare triple {137539#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137567#(<= ~counter~0 25)} is VALID [2022-04-08 12:53:25,248 INFO L290 TraceCheckUtils]: 214: Hoare triple {137539#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137539#(<= ~counter~0 24)} is VALID [2022-04-08 12:53:25,249 INFO L290 TraceCheckUtils]: 213: Hoare triple {137539#(<= ~counter~0 24)} assume !!(0 != ~r~0); {137539#(<= ~counter~0 24)} is VALID [2022-04-08 12:53:25,249 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {136838#true} {137539#(<= ~counter~0 24)} #63#return; {137539#(<= ~counter~0 24)} is VALID [2022-04-08 12:53:25,249 INFO L290 TraceCheckUtils]: 211: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,249 INFO L290 TraceCheckUtils]: 210: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,249 INFO L290 TraceCheckUtils]: 209: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,249 INFO L272 TraceCheckUtils]: 208: Hoare triple {137539#(<= ~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)); {136838#true} is VALID [2022-04-08 12:53:25,250 INFO L290 TraceCheckUtils]: 207: Hoare triple {137539#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {137539#(<= ~counter~0 24)} is VALID [2022-04-08 12:53:25,251 INFO L290 TraceCheckUtils]: 206: Hoare triple {137511#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137539#(<= ~counter~0 24)} is VALID [2022-04-08 12:53:25,251 INFO L290 TraceCheckUtils]: 205: Hoare triple {137511#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137511#(<= ~counter~0 23)} is VALID [2022-04-08 12:53:25,251 INFO L290 TraceCheckUtils]: 204: Hoare triple {137511#(<= ~counter~0 23)} assume !!(0 != ~r~0); {137511#(<= ~counter~0 23)} is VALID [2022-04-08 12:53:25,252 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {136838#true} {137511#(<= ~counter~0 23)} #63#return; {137511#(<= ~counter~0 23)} is VALID [2022-04-08 12:53:25,252 INFO L290 TraceCheckUtils]: 202: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,252 INFO L290 TraceCheckUtils]: 201: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,252 INFO L290 TraceCheckUtils]: 200: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,252 INFO L272 TraceCheckUtils]: 199: Hoare triple {137511#(<= ~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)); {136838#true} is VALID [2022-04-08 12:53:25,252 INFO L290 TraceCheckUtils]: 198: Hoare triple {137511#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {137511#(<= ~counter~0 23)} is VALID [2022-04-08 12:53:25,253 INFO L290 TraceCheckUtils]: 197: Hoare triple {137483#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137511#(<= ~counter~0 23)} is VALID [2022-04-08 12:53:25,254 INFO L290 TraceCheckUtils]: 196: Hoare triple {137483#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137483#(<= ~counter~0 22)} is VALID [2022-04-08 12:53:25,254 INFO L290 TraceCheckUtils]: 195: Hoare triple {137483#(<= ~counter~0 22)} assume !!(0 != ~r~0); {137483#(<= ~counter~0 22)} is VALID [2022-04-08 12:53:25,254 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {136838#true} {137483#(<= ~counter~0 22)} #63#return; {137483#(<= ~counter~0 22)} is VALID [2022-04-08 12:53:25,254 INFO L290 TraceCheckUtils]: 193: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,254 INFO L290 TraceCheckUtils]: 192: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,255 INFO L290 TraceCheckUtils]: 191: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,255 INFO L272 TraceCheckUtils]: 190: Hoare triple {137483#(<= ~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)); {136838#true} is VALID [2022-04-08 12:53:25,255 INFO L290 TraceCheckUtils]: 189: Hoare triple {137483#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {137483#(<= ~counter~0 22)} is VALID [2022-04-08 12:53:25,256 INFO L290 TraceCheckUtils]: 188: Hoare triple {137455#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137483#(<= ~counter~0 22)} is VALID [2022-04-08 12:53:25,256 INFO L290 TraceCheckUtils]: 187: Hoare triple {137455#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137455#(<= ~counter~0 21)} is VALID [2022-04-08 12:53:25,256 INFO L290 TraceCheckUtils]: 186: Hoare triple {137455#(<= ~counter~0 21)} assume !!(0 != ~r~0); {137455#(<= ~counter~0 21)} is VALID [2022-04-08 12:53:25,257 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {136838#true} {137455#(<= ~counter~0 21)} #63#return; {137455#(<= ~counter~0 21)} is VALID [2022-04-08 12:53:25,257 INFO L290 TraceCheckUtils]: 184: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,257 INFO L290 TraceCheckUtils]: 183: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,257 INFO L290 TraceCheckUtils]: 182: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,257 INFO L272 TraceCheckUtils]: 181: Hoare triple {137455#(<= ~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)); {136838#true} is VALID [2022-04-08 12:53:25,257 INFO L290 TraceCheckUtils]: 180: Hoare triple {137455#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {137455#(<= ~counter~0 21)} is VALID [2022-04-08 12:53:25,258 INFO L290 TraceCheckUtils]: 179: Hoare triple {137427#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137455#(<= ~counter~0 21)} is VALID [2022-04-08 12:53:25,259 INFO L290 TraceCheckUtils]: 178: Hoare triple {137427#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137427#(<= ~counter~0 20)} is VALID [2022-04-08 12:53:25,259 INFO L290 TraceCheckUtils]: 177: Hoare triple {137427#(<= ~counter~0 20)} assume !!(0 != ~r~0); {137427#(<= ~counter~0 20)} is VALID [2022-04-08 12:53:25,259 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {136838#true} {137427#(<= ~counter~0 20)} #63#return; {137427#(<= ~counter~0 20)} is VALID [2022-04-08 12:53:25,260 INFO L290 TraceCheckUtils]: 175: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,260 INFO L290 TraceCheckUtils]: 174: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,260 INFO L290 TraceCheckUtils]: 173: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,260 INFO L272 TraceCheckUtils]: 172: Hoare triple {137427#(<= ~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)); {136838#true} is VALID [2022-04-08 12:53:25,260 INFO L290 TraceCheckUtils]: 171: Hoare triple {137427#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {137427#(<= ~counter~0 20)} is VALID [2022-04-08 12:53:25,261 INFO L290 TraceCheckUtils]: 170: Hoare triple {137399#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137427#(<= ~counter~0 20)} is VALID [2022-04-08 12:53:25,261 INFO L290 TraceCheckUtils]: 169: Hoare triple {137399#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137399#(<= ~counter~0 19)} is VALID [2022-04-08 12:53:25,262 INFO L290 TraceCheckUtils]: 168: Hoare triple {137399#(<= ~counter~0 19)} assume !!(0 != ~r~0); {137399#(<= ~counter~0 19)} is VALID [2022-04-08 12:53:25,262 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {136838#true} {137399#(<= ~counter~0 19)} #63#return; {137399#(<= ~counter~0 19)} is VALID [2022-04-08 12:53:25,262 INFO L290 TraceCheckUtils]: 166: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,262 INFO L290 TraceCheckUtils]: 165: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,262 INFO L290 TraceCheckUtils]: 164: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,262 INFO L272 TraceCheckUtils]: 163: Hoare triple {137399#(<= ~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)); {136838#true} is VALID [2022-04-08 12:53:25,263 INFO L290 TraceCheckUtils]: 162: Hoare triple {137399#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {137399#(<= ~counter~0 19)} is VALID [2022-04-08 12:53:25,264 INFO L290 TraceCheckUtils]: 161: Hoare triple {137371#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137399#(<= ~counter~0 19)} is VALID [2022-04-08 12:53:25,264 INFO L290 TraceCheckUtils]: 160: Hoare triple {137371#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137371#(<= ~counter~0 18)} is VALID [2022-04-08 12:53:25,264 INFO L290 TraceCheckUtils]: 159: Hoare triple {137371#(<= ~counter~0 18)} assume !!(0 != ~r~0); {137371#(<= ~counter~0 18)} is VALID [2022-04-08 12:53:25,265 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {136838#true} {137371#(<= ~counter~0 18)} #63#return; {137371#(<= ~counter~0 18)} is VALID [2022-04-08 12:53:25,265 INFO L290 TraceCheckUtils]: 157: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,265 INFO L290 TraceCheckUtils]: 156: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,265 INFO L290 TraceCheckUtils]: 155: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,265 INFO L272 TraceCheckUtils]: 154: Hoare triple {137371#(<= ~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)); {136838#true} is VALID [2022-04-08 12:53:25,265 INFO L290 TraceCheckUtils]: 153: Hoare triple {137371#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {137371#(<= ~counter~0 18)} is VALID [2022-04-08 12:53:25,266 INFO L290 TraceCheckUtils]: 152: Hoare triple {137343#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137371#(<= ~counter~0 18)} is VALID [2022-04-08 12:53:25,267 INFO L290 TraceCheckUtils]: 151: Hoare triple {137343#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137343#(<= ~counter~0 17)} is VALID [2022-04-08 12:53:25,267 INFO L290 TraceCheckUtils]: 150: Hoare triple {137343#(<= ~counter~0 17)} assume !!(0 != ~r~0); {137343#(<= ~counter~0 17)} is VALID [2022-04-08 12:53:25,268 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {136838#true} {137343#(<= ~counter~0 17)} #63#return; {137343#(<= ~counter~0 17)} is VALID [2022-04-08 12:53:25,268 INFO L290 TraceCheckUtils]: 148: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,268 INFO L290 TraceCheckUtils]: 147: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,268 INFO L290 TraceCheckUtils]: 146: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,268 INFO L272 TraceCheckUtils]: 145: Hoare triple {137343#(<= ~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)); {136838#true} is VALID [2022-04-08 12:53:25,268 INFO L290 TraceCheckUtils]: 144: Hoare triple {137343#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {137343#(<= ~counter~0 17)} is VALID [2022-04-08 12:53:25,269 INFO L290 TraceCheckUtils]: 143: Hoare triple {137315#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137343#(<= ~counter~0 17)} is VALID [2022-04-08 12:53:25,269 INFO L290 TraceCheckUtils]: 142: Hoare triple {137315#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137315#(<= ~counter~0 16)} is VALID [2022-04-08 12:53:25,270 INFO L290 TraceCheckUtils]: 141: Hoare triple {137315#(<= ~counter~0 16)} assume !!(0 != ~r~0); {137315#(<= ~counter~0 16)} is VALID [2022-04-08 12:53:25,270 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {136838#true} {137315#(<= ~counter~0 16)} #63#return; {137315#(<= ~counter~0 16)} is VALID [2022-04-08 12:53:25,270 INFO L290 TraceCheckUtils]: 139: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,270 INFO L290 TraceCheckUtils]: 138: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,270 INFO L290 TraceCheckUtils]: 137: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,270 INFO L272 TraceCheckUtils]: 136: Hoare triple {137315#(<= ~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)); {136838#true} is VALID [2022-04-08 12:53:25,271 INFO L290 TraceCheckUtils]: 135: Hoare triple {137315#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {137315#(<= ~counter~0 16)} is VALID [2022-04-08 12:53:25,272 INFO L290 TraceCheckUtils]: 134: Hoare triple {137287#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137315#(<= ~counter~0 16)} is VALID [2022-04-08 12:53:25,272 INFO L290 TraceCheckUtils]: 133: Hoare triple {137287#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137287#(<= ~counter~0 15)} is VALID [2022-04-08 12:53:25,272 INFO L290 TraceCheckUtils]: 132: Hoare triple {137287#(<= ~counter~0 15)} assume !!(0 != ~r~0); {137287#(<= ~counter~0 15)} is VALID [2022-04-08 12:53:25,273 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {136838#true} {137287#(<= ~counter~0 15)} #63#return; {137287#(<= ~counter~0 15)} is VALID [2022-04-08 12:53:25,273 INFO L290 TraceCheckUtils]: 130: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,273 INFO L290 TraceCheckUtils]: 129: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,273 INFO L290 TraceCheckUtils]: 128: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,273 INFO L272 TraceCheckUtils]: 127: Hoare triple {137287#(<= ~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)); {136838#true} is VALID [2022-04-08 12:53:25,273 INFO L290 TraceCheckUtils]: 126: Hoare triple {137287#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {137287#(<= ~counter~0 15)} is VALID [2022-04-08 12:53:25,274 INFO L290 TraceCheckUtils]: 125: Hoare triple {137259#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137287#(<= ~counter~0 15)} is VALID [2022-04-08 12:53:25,275 INFO L290 TraceCheckUtils]: 124: Hoare triple {137259#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137259#(<= ~counter~0 14)} is VALID [2022-04-08 12:53:25,275 INFO L290 TraceCheckUtils]: 123: Hoare triple {137259#(<= ~counter~0 14)} assume !!(0 != ~r~0); {137259#(<= ~counter~0 14)} is VALID [2022-04-08 12:53:25,275 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {136838#true} {137259#(<= ~counter~0 14)} #63#return; {137259#(<= ~counter~0 14)} is VALID [2022-04-08 12:53:25,275 INFO L290 TraceCheckUtils]: 121: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,275 INFO L290 TraceCheckUtils]: 120: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,276 INFO L290 TraceCheckUtils]: 119: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,276 INFO L272 TraceCheckUtils]: 118: Hoare triple {137259#(<= ~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)); {136838#true} is VALID [2022-04-08 12:53:25,276 INFO L290 TraceCheckUtils]: 117: Hoare triple {137259#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {137259#(<= ~counter~0 14)} is VALID [2022-04-08 12:53:25,277 INFO L290 TraceCheckUtils]: 116: Hoare triple {137231#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137259#(<= ~counter~0 14)} is VALID [2022-04-08 12:53:25,277 INFO L290 TraceCheckUtils]: 115: Hoare triple {137231#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137231#(<= ~counter~0 13)} is VALID [2022-04-08 12:53:25,277 INFO L290 TraceCheckUtils]: 114: Hoare triple {137231#(<= ~counter~0 13)} assume !!(0 != ~r~0); {137231#(<= ~counter~0 13)} is VALID [2022-04-08 12:53:25,278 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {136838#true} {137231#(<= ~counter~0 13)} #63#return; {137231#(<= ~counter~0 13)} is VALID [2022-04-08 12:53:25,278 INFO L290 TraceCheckUtils]: 112: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,278 INFO L290 TraceCheckUtils]: 111: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,278 INFO L290 TraceCheckUtils]: 110: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,278 INFO L272 TraceCheckUtils]: 109: Hoare triple {137231#(<= ~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)); {136838#true} is VALID [2022-04-08 12:53:25,278 INFO L290 TraceCheckUtils]: 108: Hoare triple {137231#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {137231#(<= ~counter~0 13)} is VALID [2022-04-08 12:53:25,279 INFO L290 TraceCheckUtils]: 107: Hoare triple {137203#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137231#(<= ~counter~0 13)} is VALID [2022-04-08 12:53:25,280 INFO L290 TraceCheckUtils]: 106: Hoare triple {137203#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137203#(<= ~counter~0 12)} is VALID [2022-04-08 12:53:25,280 INFO L290 TraceCheckUtils]: 105: Hoare triple {137203#(<= ~counter~0 12)} assume !!(0 != ~r~0); {137203#(<= ~counter~0 12)} is VALID [2022-04-08 12:53:25,281 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {136838#true} {137203#(<= ~counter~0 12)} #63#return; {137203#(<= ~counter~0 12)} is VALID [2022-04-08 12:53:25,281 INFO L290 TraceCheckUtils]: 103: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,281 INFO L290 TraceCheckUtils]: 102: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,281 INFO L290 TraceCheckUtils]: 101: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,281 INFO L272 TraceCheckUtils]: 100: Hoare triple {137203#(<= ~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)); {136838#true} is VALID [2022-04-08 12:53:25,281 INFO L290 TraceCheckUtils]: 99: Hoare triple {137203#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {137203#(<= ~counter~0 12)} is VALID [2022-04-08 12:53:25,282 INFO L290 TraceCheckUtils]: 98: Hoare triple {137175#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137203#(<= ~counter~0 12)} is VALID [2022-04-08 12:53:25,282 INFO L290 TraceCheckUtils]: 97: Hoare triple {137175#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137175#(<= ~counter~0 11)} is VALID [2022-04-08 12:53:25,283 INFO L290 TraceCheckUtils]: 96: Hoare triple {137175#(<= ~counter~0 11)} assume !!(0 != ~r~0); {137175#(<= ~counter~0 11)} is VALID [2022-04-08 12:53:25,283 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {136838#true} {137175#(<= ~counter~0 11)} #63#return; {137175#(<= ~counter~0 11)} is VALID [2022-04-08 12:53:25,283 INFO L290 TraceCheckUtils]: 94: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,283 INFO L290 TraceCheckUtils]: 93: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,283 INFO L290 TraceCheckUtils]: 92: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,283 INFO L272 TraceCheckUtils]: 91: Hoare triple {137175#(<= ~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)); {136838#true} is VALID [2022-04-08 12:53:25,284 INFO L290 TraceCheckUtils]: 90: Hoare triple {137175#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {137175#(<= ~counter~0 11)} is VALID [2022-04-08 12:53:25,285 INFO L290 TraceCheckUtils]: 89: Hoare triple {137147#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137175#(<= ~counter~0 11)} is VALID [2022-04-08 12:53:25,285 INFO L290 TraceCheckUtils]: 88: Hoare triple {137147#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137147#(<= ~counter~0 10)} is VALID [2022-04-08 12:53:25,285 INFO L290 TraceCheckUtils]: 87: Hoare triple {137147#(<= ~counter~0 10)} assume !!(0 != ~r~0); {137147#(<= ~counter~0 10)} is VALID [2022-04-08 12:53:25,286 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {136838#true} {137147#(<= ~counter~0 10)} #63#return; {137147#(<= ~counter~0 10)} is VALID [2022-04-08 12:53:25,286 INFO L290 TraceCheckUtils]: 85: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,286 INFO L290 TraceCheckUtils]: 84: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,286 INFO L290 TraceCheckUtils]: 83: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,286 INFO L272 TraceCheckUtils]: 82: Hoare triple {137147#(<= ~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)); {136838#true} is VALID [2022-04-08 12:53:25,286 INFO L290 TraceCheckUtils]: 81: Hoare triple {137147#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {137147#(<= ~counter~0 10)} is VALID [2022-04-08 12:53:25,287 INFO L290 TraceCheckUtils]: 80: Hoare triple {137119#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137147#(<= ~counter~0 10)} is VALID [2022-04-08 12:53:25,287 INFO L290 TraceCheckUtils]: 79: Hoare triple {137119#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137119#(<= ~counter~0 9)} is VALID [2022-04-08 12:53:25,288 INFO L290 TraceCheckUtils]: 78: Hoare triple {137119#(<= ~counter~0 9)} assume !!(0 != ~r~0); {137119#(<= ~counter~0 9)} is VALID [2022-04-08 12:53:25,288 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {136838#true} {137119#(<= ~counter~0 9)} #63#return; {137119#(<= ~counter~0 9)} is VALID [2022-04-08 12:53:25,288 INFO L290 TraceCheckUtils]: 76: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,288 INFO L290 TraceCheckUtils]: 75: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,288 INFO L290 TraceCheckUtils]: 74: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,289 INFO L272 TraceCheckUtils]: 73: Hoare triple {137119#(<= ~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)); {136838#true} is VALID [2022-04-08 12:53:25,289 INFO L290 TraceCheckUtils]: 72: Hoare triple {137119#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {137119#(<= ~counter~0 9)} is VALID [2022-04-08 12:53:25,290 INFO L290 TraceCheckUtils]: 71: Hoare triple {137091#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137119#(<= ~counter~0 9)} is VALID [2022-04-08 12:53:25,290 INFO L290 TraceCheckUtils]: 70: Hoare triple {137091#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137091#(<= ~counter~0 8)} is VALID [2022-04-08 12:53:25,290 INFO L290 TraceCheckUtils]: 69: Hoare triple {137091#(<= ~counter~0 8)} assume !!(0 != ~r~0); {137091#(<= ~counter~0 8)} is VALID [2022-04-08 12:53:25,291 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {136838#true} {137091#(<= ~counter~0 8)} #63#return; {137091#(<= ~counter~0 8)} is VALID [2022-04-08 12:53:25,291 INFO L290 TraceCheckUtils]: 67: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,291 INFO L290 TraceCheckUtils]: 66: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,291 INFO L290 TraceCheckUtils]: 65: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,291 INFO L272 TraceCheckUtils]: 64: Hoare triple {137091#(<= ~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)); {136838#true} is VALID [2022-04-08 12:53:25,291 INFO L290 TraceCheckUtils]: 63: Hoare triple {137091#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {137091#(<= ~counter~0 8)} is VALID [2022-04-08 12:53:25,293 INFO L290 TraceCheckUtils]: 62: Hoare triple {137063#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137091#(<= ~counter~0 8)} is VALID [2022-04-08 12:53:25,293 INFO L290 TraceCheckUtils]: 61: Hoare triple {137063#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137063#(<= ~counter~0 7)} is VALID [2022-04-08 12:53:25,293 INFO L290 TraceCheckUtils]: 60: Hoare triple {137063#(<= ~counter~0 7)} assume !!(0 != ~r~0); {137063#(<= ~counter~0 7)} is VALID [2022-04-08 12:53:25,294 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {136838#true} {137063#(<= ~counter~0 7)} #63#return; {137063#(<= ~counter~0 7)} is VALID [2022-04-08 12:53:25,294 INFO L290 TraceCheckUtils]: 58: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,294 INFO L290 TraceCheckUtils]: 57: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,294 INFO L290 TraceCheckUtils]: 56: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,294 INFO L272 TraceCheckUtils]: 55: Hoare triple {137063#(<= ~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)); {136838#true} is VALID [2022-04-08 12:53:25,294 INFO L290 TraceCheckUtils]: 54: Hoare triple {137063#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {137063#(<= ~counter~0 7)} is VALID [2022-04-08 12:53:25,295 INFO L290 TraceCheckUtils]: 53: Hoare triple {137035#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137063#(<= ~counter~0 7)} is VALID [2022-04-08 12:53:25,295 INFO L290 TraceCheckUtils]: 52: Hoare triple {137035#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137035#(<= ~counter~0 6)} is VALID [2022-04-08 12:53:25,296 INFO L290 TraceCheckUtils]: 51: Hoare triple {137035#(<= ~counter~0 6)} assume !!(0 != ~r~0); {137035#(<= ~counter~0 6)} is VALID [2022-04-08 12:53:25,296 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {136838#true} {137035#(<= ~counter~0 6)} #63#return; {137035#(<= ~counter~0 6)} is VALID [2022-04-08 12:53:25,296 INFO L290 TraceCheckUtils]: 49: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,296 INFO L290 TraceCheckUtils]: 48: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,296 INFO L290 TraceCheckUtils]: 47: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,296 INFO L272 TraceCheckUtils]: 46: Hoare triple {137035#(<= ~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)); {136838#true} is VALID [2022-04-08 12:53:25,297 INFO L290 TraceCheckUtils]: 45: Hoare triple {137035#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {137035#(<= ~counter~0 6)} is VALID [2022-04-08 12:53:25,298 INFO L290 TraceCheckUtils]: 44: Hoare triple {137007#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137035#(<= ~counter~0 6)} is VALID [2022-04-08 12:53:25,298 INFO L290 TraceCheckUtils]: 43: Hoare triple {137007#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137007#(<= ~counter~0 5)} is VALID [2022-04-08 12:53:25,298 INFO L290 TraceCheckUtils]: 42: Hoare triple {137007#(<= ~counter~0 5)} assume !!(0 != ~r~0); {137007#(<= ~counter~0 5)} is VALID [2022-04-08 12:53:25,299 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {136838#true} {137007#(<= ~counter~0 5)} #63#return; {137007#(<= ~counter~0 5)} is VALID [2022-04-08 12:53:25,299 INFO L290 TraceCheckUtils]: 40: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,299 INFO L290 TraceCheckUtils]: 39: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,299 INFO L290 TraceCheckUtils]: 38: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,299 INFO L272 TraceCheckUtils]: 37: Hoare triple {137007#(<= ~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)); {136838#true} is VALID [2022-04-08 12:53:25,299 INFO L290 TraceCheckUtils]: 36: Hoare triple {137007#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {137007#(<= ~counter~0 5)} is VALID [2022-04-08 12:53:25,300 INFO L290 TraceCheckUtils]: 35: Hoare triple {136979#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137007#(<= ~counter~0 5)} is VALID [2022-04-08 12:53:25,301 INFO L290 TraceCheckUtils]: 34: Hoare triple {136979#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {136979#(<= ~counter~0 4)} is VALID [2022-04-08 12:53:25,301 INFO L290 TraceCheckUtils]: 33: Hoare triple {136979#(<= ~counter~0 4)} assume !!(0 != ~r~0); {136979#(<= ~counter~0 4)} is VALID [2022-04-08 12:53:25,301 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {136838#true} {136979#(<= ~counter~0 4)} #63#return; {136979#(<= ~counter~0 4)} is VALID [2022-04-08 12:53:25,301 INFO L290 TraceCheckUtils]: 31: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,301 INFO L290 TraceCheckUtils]: 30: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,302 INFO L290 TraceCheckUtils]: 29: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,302 INFO L272 TraceCheckUtils]: 28: Hoare triple {136979#(<= ~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)); {136838#true} is VALID [2022-04-08 12:53:25,302 INFO L290 TraceCheckUtils]: 27: Hoare triple {136979#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {136979#(<= ~counter~0 4)} is VALID [2022-04-08 12:53:25,303 INFO L290 TraceCheckUtils]: 26: Hoare triple {136951#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {136979#(<= ~counter~0 4)} is VALID [2022-04-08 12:53:25,303 INFO L290 TraceCheckUtils]: 25: Hoare triple {136951#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {136951#(<= ~counter~0 3)} is VALID [2022-04-08 12:53:25,303 INFO L290 TraceCheckUtils]: 24: Hoare triple {136951#(<= ~counter~0 3)} assume !!(0 != ~r~0); {136951#(<= ~counter~0 3)} is VALID [2022-04-08 12:53:25,304 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {136838#true} {136951#(<= ~counter~0 3)} #63#return; {136951#(<= ~counter~0 3)} is VALID [2022-04-08 12:53:25,304 INFO L290 TraceCheckUtils]: 22: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,304 INFO L290 TraceCheckUtils]: 21: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,304 INFO L290 TraceCheckUtils]: 20: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,304 INFO L272 TraceCheckUtils]: 19: Hoare triple {136951#(<= ~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)); {136838#true} is VALID [2022-04-08 12:53:25,304 INFO L290 TraceCheckUtils]: 18: Hoare triple {136951#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {136951#(<= ~counter~0 3)} is VALID [2022-04-08 12:53:25,305 INFO L290 TraceCheckUtils]: 17: Hoare triple {136923#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {136951#(<= ~counter~0 3)} is VALID [2022-04-08 12:53:25,306 INFO L290 TraceCheckUtils]: 16: Hoare triple {136923#(<= ~counter~0 2)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {136923#(<= ~counter~0 2)} is VALID [2022-04-08 12:53:25,306 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {136838#true} {136923#(<= ~counter~0 2)} #61#return; {136923#(<= ~counter~0 2)} is VALID [2022-04-08 12:53:25,306 INFO L290 TraceCheckUtils]: 14: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,306 INFO L290 TraceCheckUtils]: 13: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,306 INFO L290 TraceCheckUtils]: 12: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,306 INFO L272 TraceCheckUtils]: 11: Hoare triple {136923#(<= ~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)); {136838#true} is VALID [2022-04-08 12:53:25,307 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {136838#true} {136923#(<= ~counter~0 2)} #59#return; {136923#(<= ~counter~0 2)} is VALID [2022-04-08 12:53:25,307 INFO L290 TraceCheckUtils]: 9: Hoare triple {136838#true} assume true; {136838#true} is VALID [2022-04-08 12:53:25,307 INFO L290 TraceCheckUtils]: 8: Hoare triple {136838#true} assume !(0 == ~cond); {136838#true} is VALID [2022-04-08 12:53:25,307 INFO L290 TraceCheckUtils]: 7: Hoare triple {136838#true} ~cond := #in~cond; {136838#true} is VALID [2022-04-08 12:53:25,307 INFO L272 TraceCheckUtils]: 6: Hoare triple {136923#(<= ~counter~0 2)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {136838#true} is VALID [2022-04-08 12:53:25,307 INFO L290 TraceCheckUtils]: 5: Hoare triple {136923#(<= ~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; {136923#(<= ~counter~0 2)} is VALID [2022-04-08 12:53:25,308 INFO L272 TraceCheckUtils]: 4: Hoare triple {136923#(<= ~counter~0 2)} call #t~ret7 := main(); {136923#(<= ~counter~0 2)} is VALID [2022-04-08 12:53:25,308 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {136923#(<= ~counter~0 2)} {136838#true} #67#return; {136923#(<= ~counter~0 2)} is VALID [2022-04-08 12:53:25,308 INFO L290 TraceCheckUtils]: 2: Hoare triple {136923#(<= ~counter~0 2)} assume true; {136923#(<= ~counter~0 2)} is VALID [2022-04-08 12:53:25,309 INFO L290 TraceCheckUtils]: 1: Hoare triple {136838#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; {136923#(<= ~counter~0 2)} is VALID [2022-04-08 12:53:25,309 INFO L272 TraceCheckUtils]: 0: Hoare triple {136838#true} call ULTIMATE.init(); {136838#true} is VALID [2022-04-08 12:53:25,309 INFO L134 CoverageAnalysis]: Checked inductivity of 9921 backedges. 94 proven. 5499 refuted. 0 times theorem prover too weak. 4328 trivial. 0 not checked. [2022-04-08 12:53:25,310 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-08 12:53:25,310 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1173733909] [2022-04-08 12:53:25,310 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-08 12:53:25,310 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1577593896] [2022-04-08 12:53:25,310 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1577593896] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-08 12:53:25,311 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-08 12:53:25,311 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [51, 51] total 54 [2022-04-08 12:53:25,311 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-08 12:53:25,311 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1558929371] [2022-04-08 12:53:25,312 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1558929371] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-08 12:53:25,312 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-08 12:53:25,312 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [51] imperfect sequences [] total 51 [2022-04-08 12:53:25,312 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [682967497] [2022-04-08 12:53:25,312 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-08 12:53:25,312 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 [2022-04-08 12:53:25,313 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-08 12:53:25,313 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) [2022-04-08 12:53:25,699 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 443 edges. 443 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:53:25,699 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 51 states [2022-04-08 12:53:25,700 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-08 12:53:25,700 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 51 interpolants. [2022-04-08 12:53:25,700 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-08 12:53:25,700 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) [2022-04-08 12:53:28,912 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:53:28,912 INFO L93 Difference]: Finished difference Result 457 states and 506 transitions. [2022-04-08 12:53:28,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 98 states. [2022-04-08 12:53:28,913 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 [2022-04-08 12:53:28,913 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-08 12:53:28,913 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) [2022-04-08 12:53:28,930 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 98 states and 505 transitions. [2022-04-08 12:53:28,930 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) [2022-04-08 12:53:28,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 98 states and 505 transitions. [2022-04-08 12:53:28,940 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 98 states and 505 transitions. [2022-04-08 12:53:29,437 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 505 edges. 505 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:53:29,446 INFO L225 Difference]: With dead ends: 457 [2022-04-08 12:53:29,446 INFO L226 Difference]: Without dead ends: 452 [2022-04-08 12:53:29,446 INFO L912 BasicCegarLoop]: 0 DeclaredPredicates, 938 GetRequests, 838 SyntacticMatches, 1 SemanticMatches, 99 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1179 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=3822, Invalid=6278, Unknown=0, NotChecked=0, Total=10100 [2022-04-08 12:53:29,447 INFO L913 BasicCegarLoop]: 73 mSDtfsCounter, 202 mSDsluCounter, 397 mSDsCounter, 0 mSdLazyCounter, 332 mSolverCounterSat, 42 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 202 SdHoareTripleChecker+Valid, 470 SdHoareTripleChecker+Invalid, 374 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 42 IncrementalHoareTripleChecker+Valid, 332 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-04-08 12:53:29,447 INFO L914 BasicCegarLoop]: SdHoareTripleChecker [202 Valid, 470 Invalid, 374 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [42 Valid, 332 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-08 12:53:29,447 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 452 states. [2022-04-08 12:53:30,263 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 452 to 452. [2022-04-08 12:53:30,263 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-08 12:53:30,264 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) [2022-04-08 12:53:30,264 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) [2022-04-08 12:53:30,264 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) [2022-04-08 12:53:30,271 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:53:30,271 INFO L93 Difference]: Finished difference Result 452 states and 501 transitions. [2022-04-08 12:53:30,271 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 501 transitions. [2022-04-08 12:53:30,272 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:53:30,272 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:53:30,272 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. [2022-04-08 12:53:30,272 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. [2022-04-08 12:53:30,279 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-08 12:53:30,280 INFO L93 Difference]: Finished difference Result 452 states and 501 transitions. [2022-04-08 12:53:30,280 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 501 transitions. [2022-04-08 12:53:30,280 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-08 12:53:30,280 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-08 12:53:30,280 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-08 12:53:30,280 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-08 12:53:30,280 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) [2022-04-08 12:53:30,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 452 states and 501 transitions. [2022-04-08 12:53:30,289 INFO L78 Accepts]: Start accepts. Automaton has 452 states and 501 transitions. Word has length 446 [2022-04-08 12:53:30,289 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-08 12:53:30,289 INFO L478 AbstractCegarLoop]: Abstraction has 452 states and 501 transitions. [2022-04-08 12:53:30,289 INFO L479 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) [2022-04-08 12:53:30,289 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 452 states and 501 transitions. [2022-04-08 12:53:31,817 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 501 edges. 501 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-08 12:53:31,818 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 501 transitions. [2022-04-08 12:53:31,819 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 456 [2022-04-08 12:53:31,820 INFO L491 BasicCegarLoop]: Found error trace [2022-04-08 12:53:31,820 INFO L499 BasicCegarLoop]: 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] [2022-04-08 12:53:31,828 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (52)] Forceful destruction successful, exit code 0 [2022-04-08 12:53:32,020 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable50,52 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:53:32,020 INFO L403 AbstractCegarLoop]: === Iteration 52 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-08 12:53:32,020 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-08 12:53:32,020 INFO L85 PathProgramCache]: Analyzing trace with hash 2116619542, now seen corresponding path program 95 times [2022-04-08 12:53:32,021 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-08 12:53:32,021 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [908955621] [2022-04-08 12:53:32,021 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-08 12:53:32,021 INFO L85 PathProgramCache]: Analyzing trace with hash 2116619542, now seen corresponding path program 96 times [2022-04-08 12:53:32,021 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-08 12:53:32,021 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1936151477] [2022-04-08 12:53:32,021 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-08 12:53:32,021 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-08 12:53:32,052 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-08 12:53:32,053 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [181939216] [2022-04-08 12:53:32,053 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-08 12:53:32,053 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-08 12:53:32,053 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-08 12:53:32,054 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) [2022-04-08 12:53:32,054 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (53)] Waiting until timeout for monitored process